Consequences of the "back to sleep" program in infants.

PubMed

Miller, Lauren C; Johnson, Arlene; Duggan, Lisa; Behm, Melissa

2011-08-01

Sudden infant death syndrome (SIDS) is the third leading cause of infant mortality in the United States and the leading cause of death among infants 28-364 days of age. The "Back to Sleep" program was implemented in 1992 to promote supine sleeping in efforts to prevent SIDS. Along with this implementation came several consequences that are avoidable in infants. The purposes of this article are to describe the Back to Sleep program and its intended purpose, to identify the adverse consequences, and to develop a teaching program for nurse practitioners to use with parents that will both promote safe sleeping and reduce the untoward consequences of the back to sleep program while maintaining the integrity of the SIDS prevention advice. Copyright © 2011 Elsevier Inc. All rights reserved.

Invasive Cancer Incidence, 2004-2013, and Deaths, 2006-2015, in Nonmetropolitan and Metropolitan Counties - United States.

PubMed

Henley, S Jane; Anderson, Robert N; Thomas, Cheryll C; Massetti, Greta M; Peaker, Brandy; Richardson, Lisa C

2017-07-07

Previous reports have shown that persons living in nonmetropolitan (rural or urban) areas in the United States have higher death rates from all cancers combined than persons living in metropolitan areas. Disparities might vary by cancer type and between occurrence and death from the disease. This report provides a comprehensive assessment of cancer incidence and deaths by cancer type in nonmetropolitan and metropolitan counties. 2004-2015. Cancer incidence data from CDC's National Program of Cancer Registries and the National Cancer Institute's Surveillance, Epidemiology, and End Results program were used to calculate average annual age-adjusted incidence rates for 2009-2013 and trends in annual age-adjusted incidence rates for 2004-2013. Cancer mortality data from the National Vital Statistics System were used to calculate average annual age-adjusted death rates for 2011-2015 and trends in annual age-adjusted death rates for 2006-2015. For 5-year average annual rates, counties were classified into four categories (nonmetropolitan rural, nonmetropolitan urban, metropolitan with population <1 million, and metropolitan with population ≥1 million). For the trend analysis, which used annual rates, these categories were combined into two categories (nonmetropolitan and metropolitan). Rates by county classification were examined by sex, age, race/ethnicity, U.S. census region, and cancer site. Trends in rates were examined by county classification and cancer site. During the most recent 5-year period for which data were available, nonmetropolitan rural areas had lower average annual age-adjusted cancer incidence rates for all anatomic cancer sites combined but higher death rates than metropolitan areas. During 2006-2015, the annual age-adjusted death rates for all cancer sites combined decreased at a slower pace in nonmetropolitan areas (-1.0% per year) than in metropolitan areas (-1.6% per year), increasing the differences in these rates. In contrast, annual age-adjusted incidence rates for all cancer sites combined decreased approximately 1% per year during 2004-2013 both in nonmetropolitan and metropolitan counties. This report provides the first comprehensive description of cancer incidence and mortality in nonmetropolitan and metropolitan counties in the United States. Nonmetropolitan rural counties had higher incidence of and deaths from several cancers related to tobacco use and cancers that can be prevented by screening. Differences between nonmetropolitan and metropolitan counties in cancer incidence might reflect differences in risk factors such as cigarette smoking, obesity, and physical inactivity, whereas differences in cancer death rates might reflect disparities in access to health care and timely diagnosis and treatment. Many cancer cases and deaths could be prevented, and public health programs can use evidence-based strategies from the U.S. Preventive Services Task Force and Advisory Committee for Immunization Practices (ACIP) to support cancer prevention and control. The U.S. Preventive Services Task Force recommends population-based screening for colorectal, female breast, and cervical cancers among adults at average risk for these cancers and for lung cancer among adults at high risk; screening adults for tobacco use and excessive alcohol use, offering counseling and interventions as needed; and using low-dose aspirin to prevent colorectal cancer among adults considered to be at high risk for cardiovascular disease based on specific criteria. ACIP recommends vaccination against cancer-related infectious diseases including human papillomavirus and hepatitis B virus. The Guide to Community Preventive Services describes program and policy interventions proven to increase cancer screening and vaccination rates and to prevent tobacco use, excessive alcohol use, obesity, and physical inactivity.

75 FR 8365 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-24

... respondents respondent (in hours) Diabetes Prevention and Control Programs Annual Report 53 1 51 Semi-Annual... Project Automated Management Information System (MIS) for Diabetes Prevention and Control Programs (OMB No... Description Diabetes is the seventh leading cause of death in the United States. To reduce the burden of this...

What Works to Prevent Adolescent Smoking? A Systematic Review of the National Cancer Institute's Research-Tested Intervention Programs

ERIC Educational Resources Information Center

Sherman, Elyse J.; Primack, Brian A.

2009-01-01

Background: Cigarette use remains the leading preventable cause of death in the United States. Although school is an ideal setting for antismoking interventions, school-based programs have not been successful in the long term. The purpose of this study was to explore characteristics of programs deemed to be successful short-term Research-Tested…

Lockout and tagout procedures to prevent occupational injury and fatality.

PubMed

Chalupka, Stephanie

2011-07-01

Hazardous energy control programs that include lockout and tagout procedures as well as worker training can prevent serious injury and death during machine maintenance. Copyright 2011, SLACK Incorporated.

From surveillance to action: early gains from the National Violent Death Reporting System.

PubMed

Campbell, R; Weis, M A; Millet, L; Powell, V; Hull-Jilly, D; Hackman, H

2006-12-01

Drawing from the experiences of individual state programs that currently participate in the National Violent Death Reporting System (NVDRS), this article reviews some of the practical benefits that may accrue from the introduction of violent death surveillance systems. As a state-based surveillance system that uses multiple data sources and relies upon multiple stakeholders, the NVDRS program has fostered an array of initiatives within and among individual state programs. State-based initiatives highlighted in this article were selected on the basis of a purposive sampling strategy intended to illustrate key aspects of program development. The NVDRS state programs are in Alaska, California, Colorado, Georgia, Kentucky, Maryland, Massachusetts, New Jersey, New Mexico, North Carolina, Oklahoma, Oregon, Rhode Island, South Carolina, Utah, Virginia, and Wisconsin. The NVDRS has helped to build alliances and collaborative efforts between key stakeholders, facilitated the recognition of violent death as a public health problem through outreach and media attention, acted as a catalyst for new projects, enhanced surveillance of special populations and utility for evaluation, and identified key circumstances that will target interventions in state prevention planning. The NVDRS has implemented data collection efforts and is beginning to produce and analyze findings. In the process of implementing the data collection system and publicizing findings, state NVDRS programs are realizing other gains that strengthen their surveillance efforts. The use of data for prevention purposes will be the ultimate indicator of program success.

76 FR 33302 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-08

... disease, including cancer, and death. The only proven strategy for reducing the risk of tobacco- related... Comprehensive Cancer Control and Tobacco Control Program Partnerships -- New -- Division of Cancer Prevention... cause of death in the United States, causing over 443,000 deaths each year and resulting in an annual...

75 FR 21307 - Injury Prevention Program; Announcement Type: Cooperative Agreement

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-23

... effective will be considered. Motor vehicle related injuries and deaths impact AI/AN communities in... leading cause of death and disability for AI/AN communities. Injuries cause more deaths among AI/AN ages 1... AI/AN communities. Unintentional falls reduce independence and quality of life for adults ages 65 and...

Preventing Exertional Death in Military Trainees: Recommendations and Treatment Algorithms From a Multidisciplinary Working Group.

PubMed

Webber, Bryant J; Casa, Douglas J; Beutler, Anthony I; Nye, Nathaniel S; Trueblood, Wesley E; O'Connor, Francis G

2016-04-01

Despite aggressive prevention programs and strategies, nontraumatic exertional sudden death events in military training continue to prove a difficult challenge for the Department of Defense. In November 2014, the 559th Medical Group at Joint Base San Antonio-Lackland, Texas, hosted a working group on sudden exertional death in military training. Their objectives were three-fold: (1) determine best practices to prevent sudden exertional death of military trainees, (2) determine best practices to establish safe and ethical training environments for military trainees with sickle cell trait, and (3) develop field-ready algorithms for managing military trainees who collapse during exertion. This article summarizes the major findings and recommendations of the working group. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Misoprostol for postpartum hemorrhage prevention at home birth: an integrative review of global implementation experience to date

PubMed Central

2013-01-01

Background Hemorrhage continues to be a leading cause of maternal death in developing countries. The 2012 World Health Organization guidelines for the prevention and management of postpartum hemorrhage (PPH) recommend oral administration of misoprostol by community health workers (CHWs). However, there are several outstanding questions about distribution of misoprostol for PPH prevention at home births. Methods We conducted an integrative review of published research studies and evaluation reports from programs that distributed misoprostol at the community level for prevention of PPH at home births. We reviewed methods and cadres involved in education of end-users, drug administration, distribution, and coverage, correct and incorrect usage, and serious adverse events. Results Eighteen programs were identified; only seven reported all data of interest. Programs utilized a range of strategies and timings for distributing misoprostol. Distribution rates were higher when misoprostol was distributed at a home visit during late pregnancy (54.5-96.9%) or at birth (22.5-83.6%), compared to antenatal care (ANC) distribution at any ANC visit (22.5-49.1%) or late ANC visit (21.0-26.7%). Coverage rates were highest when CHWs and traditional birth attendants distributed misoprostol and lower when health workers/ANC providers distributed the medication. The highest distribution and coverage rates were achieved by programs that allowed self-administration. Seven women took misoprostol prior to delivery out of more than 12,000 women who were followed-up. Facility birth rates increased in the three programs for which this information was available. Fifty-one (51) maternal deaths were reported among 86,732 women taking misoprostol: 24 were attributed to perceived PPH; none were directly attributed to use of misoprostol. Even if all deaths were attributable to PPH, the equivalent ratio (59 maternal deaths/100,000 live births) is substantially lower than the reported maternal mortality ratio in any of these countries. Conclusions Community-based programs for prevention of PPH at home birth using misoprostol can achieve high distribution and use of the medication, using diverse program strategies. Coverage was greatest when misoprostol was distributed by community health agents at home visits. Programs appear to be safe, with an extremely low rate of ante- or intrapartum administration of the medication. PMID:23421792

Misoprostol for postpartum hemorrhage prevention at home birth: an integrative review of global implementation experience to date.

PubMed

Smith, Jeffrey Michael; Gubin, Rehana; Holston, Martine M; Fullerton, Judith; Prata, Ndola

2013-02-20

Hemorrhage continues to be a leading cause of maternal death in developing countries. The 2012 World Health Organization guidelines for the prevention and management of postpartum hemorrhage (PPH) recommend oral administration of misoprostol by community health workers (CHWs). However, there are several outstanding questions about distribution of misoprostol for PPH prevention at home births. We conducted an integrative review of published research studies and evaluation reports from programs that distributed misoprostol at the community level for prevention of PPH at home births. We reviewed methods and cadres involved in education of end-users, drug administration, distribution, and coverage, correct and incorrect usage, and serious adverse events. Eighteen programs were identified; only seven reported all data of interest. Programs utilized a range of strategies and timings for distributing misoprostol. Distribution rates were higher when misoprostol was distributed at a home visit during late pregnancy (54.5-96.9%) or at birth (22.5-83.6%), compared to antenatal care (ANC) distribution at any ANC visit (22.5-49.1%) or late ANC visit (21.0-26.7%). Coverage rates were highest when CHWs and traditional birth attendants distributed misoprostol and lower when health workers/ANC providers distributed the medication. The highest distribution and coverage rates were achieved by programs that allowed self-administration. Seven women took misoprostol prior to delivery out of more than 12,000 women who were followed-up. Facility birth rates increased in the three programs for which this information was available. Fifty-one (51) maternal deaths were reported among 86,732 women taking misoprostol: 24 were attributed to perceived PPH; none were directly attributed to use of misoprostol. Even if all deaths were attributable to PPH, the equivalent ratio (59 maternal deaths/100,000 live births) is substantially lower than the reported maternal mortality ratio in any of these countries. Community-based programs for prevention of PPH at home birth using misoprostol can achieve high distribution and use of the medication, using diverse program strategies. Coverage was greatest when misoprostol was distributed by community health agents at home visits. Programs appear to be safe, with an extremely low rate of ante- or intrapartum administration of the medication.

An Evaluation of a Unique Gatekeeper Training for Suicide Prevention of College Students: Demonstrating Effective Partnering within Student Affairs

ERIC Educational Resources Information Center

House, Lisa A.; Lynch, Joseph F.; Bane, Mary

2013-01-01

For college students, suicide is the second leading cause of death. In this study, we evaluated a gatekeeper training suicide prevention program that emphasizes emotional connectivity with students in crisis and incorporates the collaborative efforts between Housing/Residential Programs and the Counseling Center. Participants consisted of graduate…

Motor Vehicle Trauma: An Unnecessary Disease

PubMed Central

Johnson, Douglas H.

1987-01-01

The motor vehicle accident kills and maims more of our young people than any other affliction. Yet prevention of injuries and deaths from MVA receives less emphasis in medical education, medical publications and collective political action than the problem merits. In daily practice, there are numerous opportunities for prevention counselling, alcoholic driver case finding, and critical assessment of the privilege of driving. Within their community, family physicians can have input into some preventive programs. At government level, physicians should increase their pressure for legislative action to reduce MVA injuries and deaths. PMID:21267343

Necroptosis: an emerging type of cell death in liver diseases.

PubMed

Saeed, Waqar Khalid; Jun, Dae Won

2014-09-21

Cell death has been extensively evaluated for decades and it is well recognized that pharmacological interventions directed to inhibit cell death can prevent significant cell loss and can thus improve an organ's physiological function. For long, only apoptosis was considered as a sole form of programmed cell death. Recently necroptosis, a RIP1/RIP3-dependent programmed cell death, has been identified as an apoptotic backup cell death mechanism with necrotic morphology. The evidences of necroptosis and protective effects achieved by blocking necroptosis have been extensively reported in recent past. However, only a few studies reported the evidence of necroptosis and protective effects achieved by inhibiting necroptosis in liver related disease conditions. Although the number of necroptosis initiators is increasing; however, interestingly, it is still unclear that what actually triggers necroptosis in different liver diseases or if there is always a different necroptosis initiator in each specific disease condition followed by specific downstream signaling molecules. Understanding the precise mechanism of necroptosis as well as counteracting other cell death pathways in liver diseases could provide a useful insight towards achieving extensive therapeutic significance. By targeting necroptosis and/or other parallel death pathways, a significant cell loss and thus a decrement in an organ's physiological function can be prevented.

Project Lazarus: community-based overdose prevention in rural North Carolina.

PubMed

Albert, Su; Brason, Fred W; Sanford, Catherine K; Dasgupta, Nabarun; Graham, Jim; Lovette, Beth

2011-06-01

In response to some of the highest drug overdose death rates in the country, Project Lazarus developed a community-based overdose prevention program in Western North Carolina. The Wilkes County unintentional poisoning mortality rate was quadruple that of the state's in 2009 and due almost exclusively to prescription opioid pain relievers, including fentanyl, hydrocodone, methadone, and oxycodone. The program is ongoing. The overdose prevention program involves five components: community activation and coalition building; monitoring and surveillance data; prevention of overdoses; use of rescue medication for reversing overdoses by community members; and evaluating project components. Principal efforts include education of primary care providers in managing chronic pain and safe opioid prescribing, largely through the creation of a tool kit and face-to-face meetings. Preliminary unadjusted data for Wilkes County revealed that the overdose death rate dropped from 46.6 per 100,000 in 2009 to 29.0 per 100,000 in 2010. There was a decrease in the number of victims who received prescriptions for the substance implicated in their fatal overdose from a Wilkes County physician; in 2008, 82% of overdose decedents received a prescription for an opioid analgesic from a Wilkes prescriber compared with 10% in 2010. While the results from this community-based program are preliminary, the number and nature of prescription opioid overdose deaths in Wilkes County changed during the intervention. Further evaluation is required to understand the localized effect of the intervention and its potential for replication in other areas. Wiley Periodicals, Inc.

Effectiveness of the surviving the Teens® suicide prevention and depression awareness program: an impact evaluation utilizing a comparison group.

PubMed

Strunk, Catherine M; King, Keith A; Vidourek, Rebecca A; Sorter, Michael T

2014-12-01

Youth suicide is a serious public health issue in the United States. It is currently the third leading cause of death for youth aged 10 to 19. School-based prevention programs may be an effective method of educating youth and enhancing their help-seeking. Most school-based suicide prevention programs have not been rigorously evaluated for their effectiveness. This evaluation employs a comparison group to measure whether program group participants differed significantly from comparison group participants on pretest-posttest measures while assessing the immediate impact of the Surviving the Teens® Suicide Prevention and Depression Awareness Program. Findings indicate several positive outcomes in program group students' suicide and depression knowledge, attitudes, confidence, and behavioral intentions compared with the comparison group. Suicide prevention specialists and prevention planners may benefit from study findings. © 2014 Society for Public Health Education.

Can organizations benefit from worksite health promotion?

PubMed Central

Leviton, L C

1989-01-01

A decision-analytic model was developed to project the future effects of selected worksite health promotion activities on employees' likelihood of chronic disease and injury and on employer costs due to illness. The model employed a conservative set of assumptions and a limited five-year time frame. Under these assumptions, hypertension control and seat belt campaigns prevent a substantial amount of illness, injury, and death. Sensitivity analysis indicates that these two programs pay for themselves and under some conditions show a modest savings to the employer. Under some conditions, smoking cessation programs pay for themselves, preventing a modest amount of illness and death. Cholesterol reduction by behavioral means does not pay for itself under these assumptions. These findings imply priorities in prevention for employer and employee alike. PMID:2499556

75 FR 39261 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-08

... Project Improving the Quality and Delivery of CDC's Heart Disease and Stroke Prevention Programs--New--Division for Heart Disease and Stroke Prevention (DHDSP), National Center for Chronic Disease Prevention... Description Heart disease and stroke are among the most widespread and costly causes of death and disability...

Invasive Cancer Incidence, 2004–2013, and Deaths, 2006–2015, in Nonmetropolitan and Metropolitan Counties — United States

PubMed Central

Anderson, Robert N.; Thomas, Cheryll C.; Massetti, Greta M.; Peaker, Brandy; Richardson, Lisa C.

2017-01-01

Problem/Condition Previous reports have shown that persons living in nonmetropolitan (rural or urban) areas in the United States have higher death rates from all cancers combined than persons living in metropolitan areas. Disparities might vary by cancer type and between occurrence and death from the disease. This report provides a comprehensive assessment of cancer incidence and deaths by cancer type in nonmetropolitan and metropolitan counties. Reporting Period 2004–2015. Description of System Cancer incidence data from CDC’s National Program of Cancer Registries and the National Cancer Institute’s Surveillance, Epidemiology, and End Results program were used to calculate average annual age-adjusted incidence rates for 2009–2013 and trends in annual age-adjusted incidence rates for 2004–2013. Cancer mortality data from the National Vital Statistics System were used to calculate average annual age-adjusted death rates for 2011–2015 and trends in annual age-adjusted death rates for 2006–2015. For 5-year average annual rates, counties were classified into four categories (nonmetropolitan rural, nonmetropolitan urban, metropolitan with population <1 million, and metropolitan with population ≥1 million). For the trend analysis, which used annual rates, these categories were combined into two categories (nonmetropolitan and metropolitan). Rates by county classification were examined by sex, age, race/ethnicity, U.S. census region, and cancer site. Trends in rates were examined by county classification and cancer site. Results During the most recent 5-year period for which data were available, nonmetropolitan rural areas had lower average annual age-adjusted cancer incidence rates for all anatomic cancer sites combined but higher death rates than metropolitan areas. During 2006–2015, the annual age-adjusted death rates for all cancer sites combined decreased at a slower pace in nonmetropolitan areas (-1.0% per year) than in metropolitan areas (-1.6% per year), increasing the differences in these rates. In contrast, annual age-adjusted incidence rates for all cancer sites combined decreased approximately 1% per year during 2004–2013 both in nonmetropolitan and metropolitan counties. Interpretation This report provides the first comprehensive description of cancer incidence and mortality in nonmetropolitan and metropolitan counties in the United States. Nonmetropolitan rural counties had higher incidence of and deaths from several cancers related to tobacco use and cancers that can be prevented by screening. Differences between nonmetropolitan and metropolitan counties in cancer incidence might reflect differences in risk factors such as cigarette smoking, obesity, and physical inactivity, whereas differences in cancer death rates might reflect disparities in access to health care and timely diagnosis and treatment. Public Health Action Many cancer cases and deaths could be prevented, and public health programs can use evidence-based strategies from the U.S. Preventive Services Task Force and Advisory Committee for Immunization Practices (ACIP) to support cancer prevention and control. The U.S. Preventive Services Task Force recommends population-based screening for colorectal, female breast, and cervical cancers among adults at average risk for these cancers and for lung cancer among adults at high risk; screening adults for tobacco use and excessive alcohol use, offering counseling and interventions as needed; and using low-dose aspirin to prevent colorectal cancer among adults considered to be at high risk for cardiovascular disease based on specific criteria. ACIP recommends vaccination against cancer-related infectious diseases including human papillomavirus and hepatitis B virus. The Guide to Community Preventive Services describes program and policy interventions proven to increase cancer screening and vaccination rates and to prevent tobacco use, excessive alcohol use, obesity, and physical inactivity. PMID:28683054

Preventing Fire Death and Injury, Conducting a Fire Drill in a Group Home [and] When You Need a Fire Safety Expert. National Fire Safety Certification System. Continuing Education Program. Volume 1, Numbers 1-3.

ERIC Educational Resources Information Center

Walker, Bonnie

Three booklets provide fire safety information for staff of residential facilities serving people with developmental disabilities. Booklets focus on: (1) preventing fire death and injury, (2) conducting a fire drill in a group home, and (3) the role of fire safety experts. The first booklet stresses the elimination of the following dangers:…

Collecting mortality data to drive real-time improvement in suicide prevention.

PubMed

Ahmedani, Brian K; Coffey, Justin; Coffey, C Edward

2013-11-01

To evaluate the use of government mortality records compared with internally collected data to drive quality improvement in suicide prevention programs using suicide mortality data from the Perfect Depression Care initiative. Perfect Depression Care (PDC) is a quality improvement suicide prevention initiative within the Behavioral Health Services (BHS) division of the Henry Ford Health System. Eligible subjects were all patients who received services from BHS, were members of the health maintenance organization, and had a medical group physician during the 11-year study period. Mortality data were collected internally and from government-collected death records, and were linked to treatment utilization data from the medical record. The mean suicide rate was 96.6 per 100,000 during the 2-year baseline period (1999- 2000) and declined to 19.1 per 100,000 during the initiative (2002-2009) using both sources of data combined. We observed a similar statistically significant (P <.001) reduction in the suicide death rate using both the internal and government data sources. There were no significant differences between the 2 sources of data in the mean suicide rates for the baseline and intervention periods (P >.05). The data sources did differ in the capture of unique suicide deaths. Internally collected data were an effective measure of suicide deaths in the PDC initiative. A combination of internal and government-collected records may be most effective for future suicide prevention programs.

Injury Deaths Among U.S. Females: CDC Resources and Programs

PubMed Central

Mack, Karin A.; Peterson, Cora; Zhou, Chao; MacConvery, Elliane; Wilkins, Natalie

2017-01-01

Injury death rates are lower for women than for men at all ages, but we have a long way to go in understanding the circumstances of injury fatalities among females. This article presents resources that can be used to examine the most recent data on injury fatalities among females and highlights activities of CDC’s Injury Center. The National Center for Injury Prevention and Control’s (NCIPC’s) Web-based Injury Statistics Query and Reporting System, an online surveillance database, can be used to examine injury deaths. We present examples that show the 2015 number of female fatal injuries by age group and injury cause and method, as well as a 2008–2014 county-level map of female fatal injury rates. In 2015, there were 68,572 injury fatalities of females of age ≥1 year, equivalent to 1 death every 7 minutes. Injuries were the leading cause of death for females of ages 1–41 years and the sixth-ranked cause of female death overall. Falls were the leading cause of injury death overall (and for women ≥70 years), unintentional poisonings were second, and motor vehicle traffic injuries were third. NCIPC funds national organizations, state health agencies, and other groups to develop, implement, and promote effective injury and violence prevention and control practices. Five key programs are discussed. Presenting data on injury fatalities is an essential element in identifying meaningful prevention efforts. Further investigation of the causes and impact of female injury fatalities can refine the public health approach to reduce this injury burden. PMID:28294691

Preventing and Treating Substance Abuse among Adolescents

ERIC Educational Resources Information Center

Sussman, Steve

2011-01-01

Substance misuse is one of the most prevalent causes of adolescent injury and death. Additionally, 5-8% of adolescents in the U.S. qualify for a diagnosis of substance abuse disorder. This article discusses formal prevention and treatment program models, focusing on a continuum of care which extends from prevention to treatment alternatives.…

Expanding Capacity for Suicide Prevention: The ALIVE @ Purdue Train-the-Trainers Program

ERIC Educational Resources Information Center

Wachter Morris, Carrie A.; Taub, Deborah J.; Servaty-Seib, Heather L.; Lee, Ji-Yeon; Miles, Nathan; Werden, Donald; Prieto-Welch, Susan L.

2015-01-01

Suicide is the second leading cause of death among college students. One effective strategy for suicide prevention is gatekeeper training. Gatekeeper training has been described as a prevention strategy that improves detection and referral of at-risk individuals. Purdue recognized that only some of the resident assistants (RAs) were receiving this…

Microtubule antagonists activate programmed cell death (apoptosis) in cultured rat hepatocytes.

PubMed Central

Tsukidate, K.; Yamamoto, K.; Snyder, J. W.; Farber, J. L.

1993-01-01

We investigated the mechanism of lethal injury following the disruption of microtubules in cultured hepatocytes treated with vinblastine (VBL) or colchicine (COL). These agents kill hepatocytes by a process readily distinguished from two well-known pathways that lead to a loss of viability, namely, oxidative stress and inhibition of mitochondrial electron transport. Cell killing with VBL and COL was accompanied by fragmentation of DNA. Both the loss of viability and the fragmentation of DNA were prevented by the inhibition of protein synthesis within 6 hours following exposure to VBL or COL. Cell death and the fragmentation of DNA were also prevented when Ca2+ was removed from the culture medium. By contrast, the inhibition of protein kinase C prevented cell killing by VBL or COL, but did not alter the extent of DNA fragmentation. The requirements here for protein synthesis, extracellular Ca2+, and protein kinase C activity define a model of apoptosis, or programmed cell death, that seems to involve mechanisms that can be dissociated from the fragmentation of DNA. Images Figure 2 PMID:8362985

Expectant Parent Classes: A Case Study

ERIC Educational Resources Information Center

Beebe, E. Rick

1978-01-01

Mental health problems among children resulting from poor parenting, a high neonatal death rate, and a low level of medical education in the county provided impetus for developing a primary prevention program--Expectant Parent Program. This article summarizes the development, content, staff, funding, and results of the program. (Author)

Cost-Effectiveness Evaluation of a Novel Integrated Bite Case Management Program for the Control of Human Rabies, Haiti 2014–2015

PubMed Central

Undurraga, Eduardo A.; Meltzer, Martin I.; Tran, Cuc H.; Atkins, Charisma Y.; Etheart, Melissa D.; Millien, Max F.; Adrien, Paul; Wallace, Ryan M.

2017-01-01

Haiti has the highest burden of rabies in the Western hemisphere, with 130 estimated annual deaths. We present the cost-effectiveness evaluation of an integrated bite case management program combining community bite investigations and passive animal rabies surveillance, using a governmental perspective. The Haiti Animal Rabies Surveillance Program (HARSP) was first implemented in three communes of the West Department, Haiti. Our evaluation encompassed all individuals exposed to rabies in the study area (N = 2,289) in 2014–2015. Costs (2014 U.S. dollars) included diagnostic laboratory development, training of surveillance officers, operational costs, and postexposure prophylaxis (PEP). We used estimated deaths averted and years of life gained (YLG) from prevented rabies as health outcomes. HARSP had higher overall costs (range: $39,568–$80,290) than the no-bite-case-management (NBCM) scenario ($15,988–$26,976), partly from an increased number of bite victims receiving PEP. But HARSP had better health outcomes than NBCM, with estimated 11 additional annual averted deaths in 2014 and nine in 2015, and 654 additional YLG in 2014 and 535 in 2015. Overall, HARSP was more cost-effective (US$ per death averted) than NBCM (2014, HARSP: $2,891–$4,735, NBCM: $5,980–$8,453; 2015, HARSP: $3,534–$7,171, NBCM: $7,298–$12,284). HARSP offers an effective human rabies prevention solution for countries transitioning from reactive to preventive strategies, such as comprehensive dog vaccination. PMID:28719253

Cost-Effectiveness Evaluation of a Novel Integrated Bite Case Management Program for the Control of Human Rabies, Haiti 2014-2015.

PubMed

Undurraga, Eduardo A; Meltzer, Martin I; Tran, Cuc H; Atkins, Charisma Y; Etheart, Melissa D; Millien, Max F; Adrien, Paul; Wallace, Ryan M

2017-06-01

AbstractHaiti has the highest burden of rabies in the Western hemisphere, with 130 estimated annual deaths. We present the cost-effectiveness evaluation of an integrated bite case management program combining community bite investigations and passive animal rabies surveillance, using a governmental perspective. The Haiti Animal Rabies Surveillance Program (HARSP) was first implemented in three communes of the West Department, Haiti. Our evaluation encompassed all individuals exposed to rabies in the study area ( N = 2,289) in 2014-2015. Costs (2014 U.S. dollars) included diagnostic laboratory development, training of surveillance officers, operational costs, and postexposure prophylaxis (PEP). We used estimated deaths averted and years of life gained (YLG) from prevented rabies as health outcomes. HARSP had higher overall costs (range: $39,568-$80,290) than the no-bite-case-management (NBCM) scenario ($15,988-$26,976), partly from an increased number of bite victims receiving PEP. But HARSP had better health outcomes than NBCM, with estimated 11 additional annual averted deaths in 2014 and nine in 2015, and 654 additional YLG in 2014 and 535 in 2015. Overall, HARSP was more cost-effective (US$ per death averted) than NBCM (2014, HARSP: $2,891-$4,735, NBCM: $5,980-$8,453; 2015, HARSP: $3,534-$7,171, NBCM: $7,298-$12,284). HARSP offers an effective human rabies prevention solution for countries transitioning from reactive to preventive strategies, such as comprehensive dog vaccination.

Characteristics of Violent Deaths Among Homeless People in Maryland, 2003-2011.

PubMed

Stanley, Jennifer L; Jansson, Alexandra V; Akinyemi, Adebola A; Mitchell, Clifford S

2016-11-01

People experiencing homelessness are susceptible to many adverse health events, including violence. The purpose of this study was to provide a descriptive analysis of homeless individuals who suffered a violent death in Maryland. Characterizing these deaths will provide a basis for additional analyses that can inform violence prevention activities. This study used data from the Maryland Violent Death Reporting System to examine violent deaths of homeless people occurring from 2003 through 2011. This surveillance system collects information on all violent deaths occurring in Maryland. Victim demographics, injury and death information, precipitating circumstances contributing to deaths, and toxicology information were examined. All analyses were conducted in 2014 and 2015. Among all violent death victims from 2003 through 2011 (N=14,327), a total of 279 (2.0%) were identified as homeless victims. More than half (65.2%) of deaths were of undetermined intent, 21.2% were homicides, and 13.6% were suicides. The most common method of injury was poisoning (59.0%). Substance abuse and having a current mental health problem were among the most commonly reported circumstances relating to death. This study found substance abuse and mental health problems to be major circumstances precipitating violent death among people experiencing homelessness. This study will serve as a starting point for more in-depth analyses on experiences of violent death among homeless people that can inform violence prevention policy and programming. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Public health burden of sudden cardiac death in the United States.

PubMed

Stecker, Eric C; Reinier, Kyndaron; Marijon, Eloi; Narayanan, Kumar; Teodorescu, Carmen; Uy-Evanado, Audrey; Gunson, Karen; Jui, Jonathan; Chugh, Sumeet S

2014-04-01

Sudden cardiac death (SCD) is a leading cause of death in the United States, but the relative public health burden is unknown. We estimated the burden of premature death from SCD and compared it with other diseases. Analyses were based on the following data sources (using most recent sources that provided appropriately stratified data): (1) leading causes of death among men and women from 2009 US death certificate reporting; (2) individual cancer mortality rates from 2008 death certificate reporting from the Centers for Disease Control and Prevention's National Program of Cancer Registries; (3) county, state, and national population data for 2009 from the US Census Bureau; and (4) SCD rates from the Oregon Sudden Unexpected Death Study (SUDS) population-based surveillance study of SCD between 2002 and 2004. Cases were identified from multiple sources in a prospectively designed surveillance program. Incidence, counts, and years of potential life lost for SCD and other major diseases were compared. The age-adjusted national incidence of SCD was 60 per 100 000 population (95% confidence interval, 54-66 per 100,000). The burden of premature death for men (2.04 million years of potential life lost; 95% uncertainty interval, 1.86-2.23 million) and women (1.29 million years of potential life lost; 95% uncertainty interval, 1.13-1.45 million) was greater for SCD than for all individual cancers and most other leading causes of death. The societal burden of SCD is high relative to other major causes of death. Accordingly, improved national surveillance with the goal of optimizing and monitoring SCD prevention and treatment should be a high priority.

32 CFR 634.5 - Program objectives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... vehicles. (2) Reduction of traffic deaths, injuries, and property damage from traffic accidents. Most traffic accidents can be prevented. Investigation of motor vehicle accidents should examine all factors... INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Introduction § 634.5 Program objectives. (a) The objectives of...

Preliminary Effectiveness of Surviving the Teens[R] Suicide Prevention and Depression Awareness Program on Adolescents' Suicidality and Self-Efficacy in Performing Help-Seeking Behaviors

ERIC Educational Resources Information Center

King, Keith A.; Strunk, Catherine M.; Sorter, Michael T.

2011-01-01

Background: Suicide ranks as the third leading cause of death among youth aged 15-24 years. Schools provide ideal opportunities for suicide prevention efforts. However, research is needed to identify programs that effectively impact youth suicidal ideation and behavior. This study examined the immediate and 3-month effect of Surviving the Teens[R]…

Application of the Life Change Unit model for the prevention of accident proneness among small to medium sized industries in Korea.

PubMed

Kang, Youngsig; Hahm, Hyojoon; Yang, Sunghwan; Kim, Taegu

2008-10-01

Behavior models have provided an accident proneness concept based on life change unit (LCU) factors. This paper describes the development of a Korean Life Change Unit (KLCU) model for workers and managers in fatal accident areas, as well as an evaluation of its application. Results suggest that death of parents is the highest stress-giving factor for employees of small and medium sized industries a rational finding the viewpoint of Korean culture. The next stress-giving factors were shown to be the death of a spouse or loved ones, followed by the death of close family members, the death of close friends, changes of family members' health, unemployment, and jail terms. It turned out that these factors have a serious effect on industrial accidents and work-related diseases. The death of parents and close friends are ranked higher in the KLCU model than that of Western society. Crucial information for industrial accident prevention in real fields will be provided and the provided information will be useful for safety management programs related to accident prevention.

Nonnatural deaths of adolescents and teenagers: Fulton County, Georgia, 1985-2004.

PubMed

Heninger, Michael; Hanzlick, Randy

2008-09-01

Childhood deaths are carefully scrutinized by many different government agencies, fatality review panels, researchers, and other groups. Many such deaths, especially those that involve external causes such as injury and poisoning, are amenable to prevention. Characterizing the causes and circumstances of nonnatural childhood deaths may provide information that is useful for development of prevention strategies and programs. This is a retrospective review of all nonnatural deaths investigated and certified by the Fulton County Medical Examiner involving persons 10 to 19 years of age during the years 1985-2004, inclusive. Cases were identified by searching electronic death investigation files maintained during the study period. Demographic and circumstantial information were tabulated for homicides, suicides, motor-vehicle fatalities, and other accidental deaths, and crude death rates were calculated for each 5-year period during the study. During the 20 year period there were 961 nonnatural deaths among persons 10 to 19 years of age. Most deaths were due to homicide (48%) followed by motor-vehicle fatalities (30%), suicide (12%), and nontraffic accidental fatalities (10%). Black males had the highest death rates among the homicide, suicide, and nontraffic accidental deaths, although the rates for each of these were lower in the most recent 5 year period than the first 5-year period. The number of deaths increased in each category as age increased, and this observation was most marked for homicides and least marked for nontraffic accidental deaths. Firearms were involved in 88% of homicides and 61% of suicides. Most nontraffic accidental deaths were due to water-related accidents, followed by drug and/or alcohol toxicity, fire-related injuries, and accidental firearms injuries. Homicide accounts for almost half of all deaths among persons 10 to 19 years of age. Black males are at particularly high risk for nonnatural death in comparison with other race/sex groups, especially for homicide. If effective firearm fatality prevention strategies and programs could be implemented, data in this study suggests that such a measure alone could cut in half the nonnatural mortality rate in the 10 to 19 year age group in Fulton County. Although homicide and suicide rates have declined, there remains room for improvement in these areas, as is the case for traffic-related and other accidental fatalities.

School-based suicide prevention: content, process, and the role of trusted adults and peers.

PubMed

Joshi, Shashank V; Hartley, Samantha N; Kessler, Moira; Barstead, Maura

2015-04-01

Suicide is a leading cause of preventable death in youth, and numerous curricula and other prevention and intervention programs have been developed in the last 15 years. Comprehensive suicide prevention planning should include the 4 components of health promotion, prevention/education, intervention, and postvention. School-based suicide prevention and mental health education programs have become more common as an efficient and cost-effective way to reach youth. Process considerations that are based on the principles of therapeutic engagement with patients and families can provide mental health professionals with strategies that can assist education professionals, students, and the larger school community simultaneously. Copyright © 2015 Elsevier Inc. All rights reserved.

75 FR 5086 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

...), Centers for Disease Control and Prevention (CDC). Background and Brief Description Colorectal Cancer (CRC) is the second leading cause of cancer- related deaths in the United States, following lung cancer... Cancer Screening Program (OMB Number 0920-0745, exp. 7/ 31/2010)--Revision--Division of Cancer Prevention...

The engulfment receptor Draper is required for autophagy during cell death.

PubMed

McPhee, Christina K; Baehrecke, Eric H

2010-11-01

Autophagy is a process to degrade and recycle cytoplasmic contents. Autophagy is required for survival in response to starvation, but has also been associated with cell death. How autophagy functions during cell survival in some contexts and cell death in others is unknown. Drosophila larval salivary glands undergo programmed cell death requiring autophagy genes, and are cleared in the absence of known phagocytosis. Recently, we demonstrated that Draper (Drpr), the Drosophila homolog of C. elegans engulfment receptor CED-1, is required for autophagy induction: during cell death, but not during cell survival. drpr mutants fail to clear salivary glands. drpr knockdown in salivary glands prevents the induction of autophagy, and Atg1 misexpression in drpr null mutants suppresses salivary gland persistence. Surprisingly, drpr knockdown cell-autonomously prevents autophagy induction in dying salivary gland cells, but not in larval fat body cells following starvation. This is the first engulfment factor shown to function in cellular self-clearance, and the first report of a cell-death-specific autophagy regulator.

Housing and overdose: an opportunity for the scale-up of overdose prevention interventions?

PubMed

Bardwell, Geoff; Collins, Alexandra B; McNeil, Ryan; Boyd, Jade

2017-12-06

North America is currently experiencing an overdose epidemic due to a significant increase of fentanyl-adulterated opioids and related analogs. Multiple jurisdictions have declared a public health emergency given the increasing number of overdose deaths. In the province of British Columbia (BC) in Canada, people who use drugs and who are unstably housed are disproportionately affected by a rising overdose crisis, with close to 90% of overdose deaths occurring indoors. Despite this alarming number, overdose prevention and response interventions have yet to be widely implemented in a range of housing settings. There are few examples of overdose prevention interventions in housing environments. In BC, for example, there are peer-led naloxone training and distribution programs targeted at some housing environments. There are also "supervised" spaces such as overdose prevention sites (similar to supervised consumption sites (SCS)) located in some housing environments; however, their coverage remains limited and the impacts of these programs are unclear due to the lack of evaluation work undertaken to date. A small number of SCS exist globally in housing environments (e.g., Germany), but like overdose prevention sites in BC, little is known about the design or effectiveness, as they remain under-evaluated. Implementing SCS and other overdose prevention interventions across a range of housing sites provides multiple opportunities to address overdose risk and drug-related harms for marginalized people who use drugs. Given the current overdose crisis rising across North America, and the growing evidence of the relationship between housing and overdose, the continued implementation and evaluation of novel overdose prevention interventions in housing environments should be a public health priority. A failure to do so will simply perpetuate what has proven to be a devastating epidemic of preventable death.

Suicide Prevention: An Emerging Priority For Health Care.

PubMed

Hogan, Michael F; Grumet, Julie Goldstein

2016-06-01

Suicide is a significant public health problem. It is the tenth leading cause of death in the United States, and the rate has risen in recent years. Many suicide deaths are among people recently seen or currently under care in clinical settings, but suicide prevention has not been a core priority in health care. In recent years, new treatment and management strategies have been developed, tested, and implemented in some organizations, but they are not yet widely used. This article examines the feasibility of improving suicide prevention in health care settings. In particular, we consider Zero Suicide, a model for better identification and treatment of patients at risk for suicide. The approach incorporates new tools for screening, treatment, and support; it has been deployed with promising results in behavioral health programs and primary care settings. Broader adoption of improved suicide prevention care may be an effective strategy for reducing deaths by suicide. Project HOPE—The People-to-People Health Foundation, Inc.

Cardiovascular deaths in children: general overview from the National Center for the Review and Prevention of Child Deaths.

PubMed

Vetter, Victoria L; Covington, Theresa M; Dugan, Noreen P; Haley, Danielle Main; Dykstra, Heather; Overpeck, Mary; Iyer, V Ramesh; Shults, Justine

2015-03-01

Cardiovascular conditions rank sixth in causes of death in 1- to 19-year-olds. Our study is the first analysis of the cardiovascular death data set from the National Center for the Review and Prevention of Child Deaths, which provides the only systematic collection of cardiovascular deaths in children. We developed an analytical data set from the National Center for the Review and Prevention of Child Deaths database for cardiovascular deaths in children 0 to 21 years old, reviewing 1,098 cases from 2005 to 2009 in 16 states who agreed to participate. Cardiovascular cases were aged 4.8 ± 6.6 years; 55.3%, ≤1 year; 24.6%, ≥10 years; male, 58%; white, 70.5%; black, 22.3%; Hispanic, 19.5%. Prior conditions were present in 48.5%: congenital heart disease, 23%; cardiomyopathies, 4.6%; arrhythmia, 1.7%; and congestive heart failure, 1.6%. Deaths occurred most frequently in urban settings, 49.2%; and in the hospital, 40.4%; home, 26.1%; or at school/work/sports, 4.8%. Emergency medical services were not evenly distributed with differences by age, race, ethnicity, and area. Autopsies (40.4%) occurred more often in those >10 years old (odds ratio [OR] 2.9), blacks (OR 1.6), or in those who died at school/work/sports (OR 3.9). The most common cardiovascular causes of death included congenital heart disease, 40.8%; arrhythmias, 27.1%; cardiomyopathy, 11.8%; myocarditis, 4.6%; congestive heart failure, 3.6%; and coronary artery anomalies, 2.2%. Our study identified differences in causes and frequencies of cardiovascular deaths by age, race, and ethnicity. Prevention of death may be impacted by knowledge of prior conditions, emergency plans, automated external defibrillator programs, bystander cardiopulmonary resuscitation education, and by a registry for all cardiovascular deaths in children. Copyright © 2014 Elsevier Inc. All rights reserved.

An Integrated Approach to Falls Prevention: A Model for Linking Clinical and Community Interventions through the Massachusetts Prevention and Wellness Trust Fund.

PubMed

Coe, Laura J; St John, Julie Ann; Hariprasad, Santhi; Shankar, Kalpana N; MacCulloch, Patricia A; Bettano, Amy L; Zotter, Jean

2017-01-01

Older adult falls continue to be a public health priority across the United States-Massachusetts (MA) being no exception. The MA Prevention and Wellness Trust Fund (PWTF) program within the MA Department of Public Health aims to reduce the physical and economic burdens of chronic health conditions by linking evidence-based clinical care with community intervention programs. The PWTF partnerships that focused on older adult falls prevention integrated the Centers for Disease Control and Prevention's Stopping Elderly Accidents, Death and Injuries toolkit into clinical settings. Partnerships also offer referrals for home safety assessments, Tai Chi, and Matter of Balance programs. This paper describes the PWTF program implementation process involving 49 MA organizations, while highlighting the successes achieved and lessons learned. With the unprecedented expansion of the U.S. Medicare beneficiary population, and the escalating incidence of falls, widespread adoption of effective prevention strategies will become increasingly important for both public health and for controlling healthcare costs. The lessons learned from this PWTF initiative offer insights and recommendations for future falls prevention program development and implementation.

S-Adenosyl-L-methionine protects the probiotic yeast, Saccharomyces boulardii, from acid-induced cell death.

PubMed

Cascio, Vincent; Gittings, Daniel; Merloni, Kristen; Hurton, Matthew; Laprade, David; Austriaco, Nicanor

2013-02-13

Saccharomyces boulardii is a probiotic yeast routinely used to prevent and to treat gastrointestinal disorders, including the antibiotic-associated diarrhea caused by Clostridium difficile infections. However, only 1-3% of the yeast administered orally is recovered alive in the feces suggesting that this yeast is unable to survive the acidic environment of the gastrointestinal tract. We provide evidence that suggests that S. boulardii undergoes programmed cell death (PCD) in acidic environments, which is accompanied by the generation of reactive oxygen species and the appearance of caspase-like activity. To better understand the mechanism of cell death at the molecular level, we generated microarray gene expression profiles of S. boulardii cells cultured in an acidic environment. Significantly, functional annotation revealed that the up-regulated genes were significantly over-represented in cell death pathways Finally, we show that S-adenosyl-L-methionine (AdoMet), a commercially available, FDA-approved dietary supplement, enhances the viability of S. boulardii in acidic environments, most likely by preventing programmed cell death. In toto, given the observation that many of the proven health benefits of S. boulardii are dependent on cell viability, our data suggests that taking S. boulardii and AdoMet together may be a more effective treatment for gastrointestinal disorders than taking the probiotic yeast alone.

S-Adenosyl-L-Methionine protects the probiotic yeast, Saccharomyces boulardii, from acid-induced cell death

PubMed Central

2013-01-01

Background Saccharomyces boulardii is a probiotic yeast routinely used to prevent and to treat gastrointestinal disorders, including the antibiotic-associated diarrhea caused by Clostridium difficile infections. However, only 1-3% of the yeast administered orally is recovered alive in the feces suggesting that this yeast is unable to survive the acidic environment of the gastrointestinal tract. Results We provide evidence that suggests that S. boulardii undergoes programmed cell death (PCD) in acidic environments, which is accompanied by the generation of reactive oxygen species and the appearance of caspase-like activity. To better understand the mechanism of cell death at the molecular level, we generated microarray gene expression profiles of S. boulardii cells cultured in an acidic environment. Significantly, functional annotation revealed that the up-regulated genes were significantly over-represented in cell death pathways Finally, we show that S-adenosyl-L-methionine (AdoMet), a commercially available, FDA-approved dietary supplement, enhances the viability of S. boulardii in acidic environments, most likely by preventing programmed cell death. Conclusions In toto, given the observation that many of the proven health benefits of S. boulardii are dependent on cell viability, our data suggests that taking S. boulardii and AdoMet together may be a more effective treatment for gastrointestinal disorders than taking the probiotic yeast alone. PMID:23402325

Renewed Global Partnerships and Redesigned Roadmaps for Rabies Prevention and Control

PubMed Central

Lembo, Tiziana; Attlan, Michaël; Bourhy, Hervé; Cleaveland, Sarah; Costa, Peter; de Balogh, Katinka; Dodet, Betty; Fooks, Anthony R.; Hiby, Elly; Leanes, Fernando; Meslin, François-Xavier; Miranda, Mary Elizabeth; Müller, Thomas; Nel, Louis H.; Rupprecht, Charles E.; Tordo, Noël; Tumpey, Abbigail; Wandeler, Alexander; Briggs, Deborah J.

2011-01-01

Canine rabies, responsible for most human rabies deaths, is a serious global public health concern. This zoonosis is entirely preventable, but by focusing solely upon rabies prevention in humans, this “incurable wound” persists at high costs. Although preventing human deaths through canine rabies elimination is feasible, dog rabies control is often neglected, because dogs are not considered typical economic commodities by the animal health sector. Here, we demonstrate that the responsibility of managing rabies falls upon multiple sectors, that a truly integrated approach is the key to rabies elimination, and that considerable progress has been made to this effect. Achievements include the construction of global rabies networks and organizational partnerships; development of road maps, operational toolkits, and a blueprint for rabies prevention and control; and opportunities for scaling up and replication of successful programs. Progress must continue towards overcoming the remaining challenges preventing the ultimate goal of rabies elimination. PMID:21776359

Cost-benefit analysis of childhood asthma management through school-based clinic programs.

PubMed

Tai, Teresa; Bame, Sherry I

2011-04-01

Asthma is a leading chronic illness among American children. School-based health clinics (SBHCs) reduced expensive ER visits and hospitalizations through better healthcare access and monitoring in select case studies. The purpose of this study was to examine the cost-benefit of SBHC programs in managing childhood asthma nationwide for reduction in medical costs of ER, hospital and outpatient physician care and savings in opportunity social costs of lowing absenteeism and work loss and of future earnings due to premature deaths. Eight public data sources were used to compare costs of delivering primary and preventive care for childhood asthma in the US via SBHC programs, including direct medical and indirect opportunity costs for children and their parents. The costs of nurse staffing for a nationwide SBHC program were estimated at $4.55 billion compared to the estimated medical savings of $1.69 billion, including ER, hospital, and outpatient care. In contrast, estimated total savings for opportunity costs of work loss and premature death were $23.13 billion. Medical savings alone would not offset the expense of implementing a SBHC program for prevention and monitoring childhood asthma. However, even modest estimates of reducing opportunity costs of parents' work loss would be far greater than the expense of this program. Although SBHC programs would not be expected to affect the increasing prevalence of childhood asthma, these programs would be designed to reduce the severity of asthma condition with ongoing monitoring, disease prevention and patient compliance.

A Policy Impact Analysis of the Mandatory NCAA Sickle Cell Trait Screening Program

PubMed Central

Tarini, Beth A; Brooks, Margaret Alison; Bundy, David G

2012-01-01

Objective To estimate the impact of the mandatory National Collegiate Athletic Association (NCAA) sickle cell trait (SCT) screening policy on the identification of sickle cell carriers and prevention of sudden death. Data Source We used NCAA reports, population-based SCT prevalence estimates, and published risks for exercise-related sudden death attributable to SCT. Study Design We estimated the number of sickle cell carriers identified and the number of potentially preventable sudden deaths with mandatory SCT screening of NCAA Division I athletes. We calculated the number of student-athletes with SCT using a conditional probability based upon SCT prevalence data and self-identified race/ethnicity status. We estimated sudden deaths over 10 years based on published attributable risk of exercise-related sudden death due to SCT. Principal Findings We estimate that over 2,000 NCAA Division I student-athletes with SCT will be identified under this screening policy and that, without intervention, about seven NCAA Division I student-athletes would die suddenly as a complication of SCT over a 10-year period. Conclusion Universal sickle cell screening of NCAA Division I student-athletes will identify a substantial number of sickle cell carriers. A successful intervention could prevent about seven deaths over a decade. PMID:22150647

Strategies and policies to address the opioid epidemic: A case study of Ohio.

PubMed

Penm, Jonathan; MacKinnon, Neil J; Boone, Jill M; Ciaccia, Antonio; McNamee, Cameron; Winstanley, Erin L

To describe the strategies and policies implemented in Ohio to improve opioid safety and to discuss the role that pharmacists can play in implementing, promoting, and enhancing the effectiveness of these policies. Ohio has the fifth highest rate of drug overdose deaths (24.6 deaths per 100,000) in the United States. Unintentional drug overdose has become the leading cause of injury-related death in Ohio. In 2015, there were 3050 overdose deaths in Ohio, and in 2014 there were an estimated 12,847 overdose events reversed by emergency medical services with naloxone. Not applicable. In 2011, the Governor's Cabinet Opiate Action Team was created to implement a multifaceted strategy, in part (1) to promote the responsible use of opioids, (2) to reduce the supply of opioids, and (3) to support overdose prevention and expand access to naloxone. Innovations to assist these goals include the development of Ohio guidelines on the responsible use of opioids, mandatory use of Ohio's prescription drug monitoring program, closing pill mills, promotion of drug take-back programs and increased access to naloxone and public health campaigns. Not applicable. Since the development of the Governor's Cabinet Opiate Action Team, there were 81 million fewer doses of opioids dispensed to Ohio patients in 2015 compared with 782 million doses dispensed in 2011. As such, the proportion of unintentional drug overdose deaths involving prescription opioids has reduced from 45% in 2011 to 22% in 2015. Strong political support was crucial in Ohio to facilitate the rapid implementation opioid overdose prevention programs and the promotion of public awareness campaigns. However, the misuse and abuse of prescription opioids are complex problems requiring a comprehensive and multifaceted approach. Pharmacists are identified as a crucial component of the state strategy to addressing opioid abuse by promoting responsible prescribing and adopting prevention practices. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

Community-based opioid overdose prevention programs providing naloxone - United States, 2010.

PubMed

2012-02-17

Drug overdose death rates have increased steadily in the United States since 1979. In 2008, a total of 36,450 drug overdose deaths (i.e., unintentional, intentional [suicide or homicide], or undetermined intent) were reported, with prescription opioid analgesics (e.g., oxycodone, hydrocodone, and methadone), cocaine, and heroin the drugs most commonly involved . Since the mid-1990s, community-based programs have offered opioid overdose prevention services to persons who use drugs, their families and friends, and service providers. Since 1996, an increasing number of these programs have provided the opioid antagonist naloxone hydrochloride, the treatment of choice to reverse the potentially fatal respiratory depression caused by overdose of heroin and other opioids. Naloxone has no effect on non-opioid overdoses (e.g., cocaine, benzodiazepines, or alcohol) . In October 2010, the Harm Reduction Coalition, a national advocacy and capacity-building organization, surveyed 50 programs known to distribute naloxone in the United States, to collect data on local program locations, naloxone distribution, and overdose reversals. This report summarizes the findings for the 48 programs that completed the survey and the 188 local programs represented by the responses. Since the first opioid overdose prevention program began distributing naloxone in 1996, the respondent programs reported training and distributing naloxone to 53,032 persons and receiving reports of 10,171 overdose reversals. Providing opioid overdose education and naloxone to persons who use drugs and to persons who might be present at an opioid overdose can help reduce opioid overdose mortality, a rapidly growing public health concern.

Preventable and Potentially Preventable Traumatic Death Rates in Neurosurgery Department: A Single Center Experience.

PubMed

Ha, Mahnjeong; Kim, Byung Chul; Choi, Seonuoo; Cho, Won Ho; Choi, Hyuk Jin

2016-10-01

Preventable and potentially preventable traumatic death rates is a method to evaluate the preventability of the traumatic deaths in emergency medical department. To evaluate the preventability of the traumatic deaths in patients who were admitted to neurosurgery department, we performed this study. A retrospective review identified 52 patients who admitted to neurosurgery department with severe traumatic brain injuries between 2013 and 2014. Based on radiologic and clinical state at emergency room, each preventability of death was estimated by professional panel discussion. And the final death rates were calculated. The preventable and potentially preventable traumatic death rates was 19.2% in this study. This result is lower than that of the research of 2012, Korean preventable and potentially preventable traumatic death rates. The rate of preventable and potentially preventable traumatic death of operation group is lower than that of conservative treatment group. Also, we confirmed that direct transfer and the time to operation are important to reduce the preventability. We report the preventable and potentially preventable traumatic death rates of our institute for evaluation of preventability in severe traumatic brain injuries during the last 2 years. For decrease of preventable death, we suggest that continuous survey of the death rate of traumatic brain injury patients is required.

Preventable and Potentially Preventable Traumatic Death Rates in Neurosurgery Department: A Single Center Experience

PubMed Central

Ha, Mahnjeong; Kim, Byung Chul; Choi, Seonuoo; Cho, Won Ho

2016-01-01

Objective Preventable and potentially preventable traumatic death rates is a method to evaluate the preventability of the traumatic deaths in emergency medical department. To evaluate the preventability of the traumatic deaths in patients who were admitted to neurosurgery department, we performed this study. Methods A retrospective review identified 52 patients who admitted to neurosurgery department with severe traumatic brain injuries between 2013 and 2014. Based on radiologic and clinical state at emergency room, each preventability of death was estimated by professional panel discussion. And the final death rates were calculated. Results The preventable and potentially preventable traumatic death rates was 19.2% in this study. This result is lower than that of the research of 2012, Korean preventable and potentially preventable traumatic death rates. The rate of preventable and potentially preventable traumatic death of operation group is lower than that of conservative treatment group. Also, we confirmed that direct transfer and the time to operation are important to reduce the preventability. Conclusion We report the preventable and potentially preventable traumatic death rates of our institute for evaluation of preventability in severe traumatic brain injuries during the last 2 years. For decrease of preventable death, we suggest that continuous survey of the death rate of traumatic brain injury patients is required. PMID:27857910

Teen Drinking Prevention Program. Communicator's Guide.

ERIC Educational Resources Information Center

Substance Abuse and Mental Health Services Administration (DHHS/PHS), Rockville, MD. Center for Substance Abuse Prevention.

Underage drinking is a serious national problem--alcohol-related injuries are a leading cause of death and injury among young people in the United States today. This guide is designed to help individuals who wish to be involved in a national effort to prevent underage drinking. It includes materials and messages that can be reproduced, as well as…

Varicella hospitalizations in Los Angeles during the varicella vaccination era, 2003–2011: Are they preventable?

PubMed Central

Agopian, Anya; Lopez, Adriana; Wilson, Dulmini; Peralta, Vi; El Amin, Alvin Nelson; Bialek, Stephanie

2016-01-01

Characteristics of varicella-related hospitalizations in the mature varicella vaccination era, including the proportion vaccinated and the severity of disease, are not well described. We present the vaccination status, severity and reasons for hospitalization of the hospitalized varicella cases reported to the Los Angeles County Health Department from 2003 to 2011, the period which includes the last 4 years of the mature one-dose program and the first 5 years after introduction of the routine two-dose program. A total of 158 hospitalized varicella cases were reported overall, of which 52.5% were potentially preventable and eligible for vaccination, 41.8% were not eligible for vaccination, and 5.7% were vaccinated. Most hospitalizations (72.2%) occurred among healthy persons, 54.4% occurred among persons ≥20 years of age, and 3.8% of hospitalizations resulted in death. Our data suggest that as many as half of the hospitalized varicella cases, including half of the deaths, may have been preventable given that they occurred in persons who were eligible for vaccination. More complete implementation of the routine varicella vaccination program could further reduce the disease burden of severe varicella. PMID:25087675

Mobilizing communities and building capacity for youth violence prevention: the National Academic Centers of Excellence for Youth Violence Prevention.

PubMed

Vivolo, Alana M; Matjasko, Jennifer L; Massetti, Greta M

2011-09-01

Violence, including its occurrence among youth, results in considerable physical, emotional, social, and economic consequences in the US. Youth violence prevention work at the Division of Violence Prevention (DVP) at the Centers for Disease Control and Prevention (CDC) emphasizes preventing youth violence-related behaviors, injuries, and deaths by collaborating with academic and community partners and stakeholders. In 2000 and 2005, DVP funded the National Academic Centers of Excellence (ACE) for Youth Violence Prevention. Most ACE Centers focus on building community capacity and competence so that evidence-based programs for youth violence prevention can be successfully implemented through effective and supportive research-community partnerships. This commentary provides historical information about the ACE Program, including the development, goals, accomplishments of the Centers, and the utilization of a community-based participatory research approach to prevent youth violence.

Cost-effectiveness of rabies post exposure prophylaxis in Iran.

PubMed

Hatam, Nahid; Esmaelzade, Firooz; Mirahmadizadeh, Alireza; Keshavarz, Khosro; Rajabi, Abdolhalim; Afsar Kazerooni, Parvin; Ataollahi, Marzieh

2014-01-01

The rabies is one of the most important officially-known viral zoonotic diseases for its global distribution, outbreak, high human and veterinary costs, and high death rate and causes high economic costs in different countries of the world every year. The rabies is the deadliest disease and if the symptoms break out in a person, one will certainly die. However, the deaths resulting from rabies can be prevented by post-exposure prophylaxis. To do so, in Iran and most of the countries in the world, all the people who are exposed to animal bite receive Post-Exposure Prophylaxis (PEP) treatment. The present survey aimed to investigate the cost-effectiveness of PEP in southern Iran. The present study estimated the PEP costs from the government`s Perspective with step-down method for the people exposed to animal bite, estimated the number of DALYs prevented by PEP in the individuals using decision Tree model, and computed the Incremental cost-effectiveness Ratio. The information collected of all reported animal bite cases (n=7111) in Fars Province, who referred rabies registries in urban and rural health centers to receive active care. Performing the PEP program cost estimated 1,052,756.1 USD for one  year and the estimated cost for the treatment of each animal bite case and each prevented death was 148.04 and 5945.42 USD, respectively. Likewise 4,509.82 DALYs were prevented in southern Iran in 2011 by PEP program. The incremental cost-effectiveness ratio for each DALY was estimated to be 233.43 USD. In addition to its full effectiveness in prophylaxis from rabies, PEP program saves the financial resources of the society, as well. This study showed performing PEP to be more cost-effective.

The impact of universal suicide-prevention programs on the help-seeking attitudes and behaviors of youths.

PubMed

Klimes-Dougan, Bonnie; Klingbeil, David A; Meller, Sarah J

2013-01-01

While the ultimate goal of adolescent suicide-prevention efforts is to decrease the incidence of death by suicide, a critical intermediary goal is directing youths toward effective sources of assistance. To comprehensively review the universal prevention literature and examine the effects of universal prevention programs on student's attitudes and behaviors related to help-seeking. We systematically reviewed studies that assessed help-seeking outcomes including prevention efforts utilizing (1) psychoeducational curricula, (2) gatekeeper training, and (3) public service messaging directed at youths. Of the studies reviewed, 17 studies evaluated the help-seeking outcomes. These studies were identified through a range of sources (e.g., searching online databases, examining references of published articles on suicide prevention). The results of this review suggest that suicide-prevention programming has a limited impact on help-seeking behavior. Although there was some evidence that suicide-prevention programs had a positive impact on students' help-seeking attitudes and behaviors, there was also evidence of no effects or iatrogenic effects. Sex and risk status were moderators of program effects on students help-seeking. Caution is warranted when considering which suicidal prevention interventions best optimize the intended goals. The impact on adolescents' help-seeking behavior is a key concern for educators and mental-health professionals.

Fight Fire Without Fire Fighters!

ERIC Educational Resources Information Center

Peacock, Richard D.

1977-01-01

There is a role for the classroom teacher in teaching fire safety. Discusses the inadequacies of present fire prevention programs and provides ten specific steps teachers can take to avoid suffering and death from fire. (Author/RK)

Motivators and Barriers to Participation of Ethnic Minority Families in a Family-Based HIV Prevention Program

PubMed Central

Pinto, Rogério M.; McKay, Mary M.; Baptiste, Donna; Bell, Carl C.; Madison-Boyd, Sybil; Paikoff, Roberta; Wilson, Marla; Phillips, Daisy

2010-01-01

SUMMARY Involving low-income, ethnic minority families in lengthy HIV prevention programs can be challenging. Understanding the motivators and barriers to involvement may help researchers and practitioners design programs that can be used by populations most at risk for HIV exposure. The present study discusses motivators and barriers to involvement in the Collaborative HIV Prevention and Adolescent Mental Health Project (CHAMP), using data from a sample of 118 families that participated at varying levels in the twelve sessions of the program. Most participants chose motivators that reflect their perceptions of individual and/or family needs (“CHAMP might help me, mine, and other families”), and of characteristics of the program, such as CHAMP staff were friendly, CHAMP was fun. Among barriers to involvement, respondents expressed concerns about confidentiality, and about being judged by program staff. Respondents also reported experiencing many stressful events in their families (e.g., death and violence in the family) that may have been barriers to their involvement. Knowing these motivators and barriers, researchers and practitioners can enhance involvement in HIV prevention programs. PMID:20686648

Motivators and Barriers to Participation of Ethnic Minority Families in a Family-Based HIV Prevention Program.

PubMed

Pinto, Rogério M; McKay, Mary M; Baptiste, Donna; Bell, Carl C; Madison-Boyd, Sybil; Paikoff, Roberta; Wilson, Marla; Phillips, Daisy

2007-05-01

Involving low-income, ethnic minority families in lengthy HIV prevention programs can be challenging. Understanding the motivators and barriers to involvement may help researchers and practitioners design programs that can be used by populations most at risk for HIV exposure. The present study discusses motivators and barriers to involvement in the Collaborative HIV Prevention and Adolescent Mental Health Project (CHAMP), using data from a sample of 118 families that participated at varying levels in the twelve sessions of the program. Most participants chose motivators that reflect their perceptions of individual and/or family needs ("CHAMP might help me, mine, and other families"), and of characteristics of the program, such as CHAMP staff were friendly, CHAMP was fun. Among barriers to involvement, respondents expressed concerns about confidentiality, and about being judged by program staff. Respondents also reported experiencing many stressful events in their families (e.g., death and violence in the family) that may have been barriers to their involvement. Knowing these motivators and barriers, researchers and practitioners can enhance involvement in HIV prevention programs.

North Carolina's Operation Medicine Drop: Results From One of the Nation's Largest Drug Disposal Programs.

PubMed

Fleming, Eleanor; Proescholdbell, Scott; Sachdeva, Nidhi; Alexandridis, Apostolos A; Margolis, Lewis; Ransdell, Kelly

2016-01-01

In 2013, a total of 1,085 North Carolina residents died due to unintentional poisoning; 91% of these deaths were attributed to medications or drugs (over-the-counter, prescription, or illicit). Proper disposal of unused, unneeded, and/or expired medications is an essential part of preventing these unintentional deaths, as well as averting the other adverse consequences of these drugs on the environment and population health. Operation Medicine Drop is a medication take-back program coordinated by Safe Kids North Carolina, a county-level, coalition-based injury prevention organization. The Operation Medicine Drop program and event registration system were used to review and validate the number of events, the counties where the events were held, and the number of unit doses (pills) collected from March 2010 to June 2014. SAS version 9.4 was used to generate basic counts and frequencies of events and doses, and ArcGIS version 10.0 was used to create the map. From March 2010 to June 2014, Operation Medicine Drop held 1,395 events with 245 different participating law enforcement agencies in 91 counties in North Carolina, and it collected 69.6 million unit doses of medication. More than 60 local Safe Kids North Carolina community coalitions had participated as of June 2014. Every year, Operation Medicine Drop has witnessed increases in events, participating agencies, participating counties, and the number of doses collected. Operation Medicine Drop is an excellent example of a successful and ongoing collaboration to improve public health. Medication take-back programs may play an important role in preventing future overdose deaths in North Carolina. ©2016 by the North Carolina Institute of Medicine and The Duke Endowment. All rights reserved.

Vital signs: melanoma incidence and mortality trends and projections - United States, 1982-2030.

PubMed

Guy, Gery P; Thomas, Cheryll C; Thompson, Trevor; Watson, Meg; Massetti, Greta M; Richardson, Lisa C

2015-06-05

Melanoma incidence rates have continued to increase in the United States, and risk behaviors remain high. Melanoma is responsible for the most skin cancer deaths, with about 9,000 persons dying from it each year. CDC analyzed current (2011) melanoma incidence and mortality data, and projected melanoma incidence, mortality, and the cost of treating newly diagnosed melanomas through 2030. Finally, CDC estimated the potential melanoma cases and costs averted through 2030 if a comprehensive skin cancer prevention program was implemented in the United States. In 2011, the melanoma incidence rate was 19.7 per 100,000, and the death rate was 2.7 per 100,000. Incidence rates are projected to increase for white males and females through 2019. Death rates are projected to remain stable. The annual cost of treating newly diagnosed melanomas was estimated to increase from $457 million in 2011 to $1.6 billion in 2030. Implementation of a comprehensive skin cancer prevention program was estimated to avert 230,000 melanoma cases and $2.7 billion in initial year treatment costs from 2020 through 2030. If additional prevention efforts are not undertaken, the number of melanoma cases is projected to increase over the next 15 years, with accompanying increases in health care costs. Much of this morbidity, mortality, and health care cost can be prevented. Substantial reductions in melanoma incidence, mortality, and cost can be achieved if evidence-based comprehensive interventions that reduce ultraviolet (UV) radiation exposure and increase sun protection are fully implemented and sustained.

Tactical medical skill requirements for law enforcement officers: a 10-year analysis of line-of-duty deaths.

PubMed

Sztajnkrycer, Matthew D

2010-01-01

In the absence of other data, military Tactical Combat Casualty Care (TCCC) precepts are increasingly being adapted to law enforcement needs. The purpose of this study is to better describe the nature of potentially preventable law enforcement Line-of-Duty Deaths (LODDs) occurring as a result of felonious assaults. A retrospective analysis was performed of open source data available through the US Federal Bureau of Investigation Uniform Crime Reporting (UCR) Law Enforcement Officers Killed and Assaulted (LEOKA) program for the years 1998-2007 inclusive. After applying exclusion criteria, 341 victim officers were included in the study. The most common cause of death was head trauma (n=198), followed by chest trauma (n=90). There were 123 victim officers that suffered potentially preventable deaths; the majority of these injuries involved the chest. Over the 10-year study period, only two officers (0.6%) died from isolated extremity hemorrhage. The current emphasis of TCCC on control of exsanguinating extremity hemorrhage may not meet the needs of law enforcement personnel in an environment with expedited access to well-developed trauma systems. Further study is needed to better examine the causes of preventable deaths in law enforcement officers, as well as the most appropriate law enforcement tactical medical skill set and treatment priorities.

The Use of a Narrative Simulation in Rural Residential Fire Prevention: A Preliminary Study in Changes of Behaviorial Intention

ERIC Educational Resources Information Center

Goetz, William Clark

2013-01-01

Rural Kentucky residents suffer twice as many fire residential deaths than the national average. Fire prevention programs are primarily aimed at elementary school children however these children do not make the decisions nor take the precautions necessary to alter these conditions; their adult parents do. There is little research into the…

RNA-binding protein HuR sequesters microRNA-21 to prevent translation repression of proinflammatory tumor suppressor gene programmed cell death 4.

PubMed

Poria, D K; Guha, A; Nandi, I; Ray, P S

2016-03-31

Translation control of proinflammatory genes has a crucial role in regulating the inflammatory response and preventing chronic inflammation, including a transition to cancer. The proinflammatory tumor suppressor protein programmed cell death 4 (PDCD4) is important for maintaining the balance between inflammation and tumorigenesis. PDCD4 messenger RNA translation is inhibited by the oncogenic microRNA, miR-21. AU-rich element-binding protein HuR was found to interact with the PDCD4 3'-untranslated region (UTR) and prevent miR-21-mediated repression of PDCD4 translation. Cells stably expressing miR-21 showed higher proliferation and reduced apoptosis, which was reversed by HuR expression. Inflammatory stimulus caused nuclear-cytoplasmic relocalization of HuR, reversing the translation repression of PDCD4. Unprecedentedly, HuR was also found to bind to miR-21 directly, preventing its interaction with the PDCD4 3'-UTR, thereby preventing the translation repression of PDCD4. This suggests that HuR might act as a 'miRNA sponge' to regulate miRNA-mediated translation regulation under conditions of stress-induced nuclear-cytoplasmic translocation of HuR, which would allow fine-tuned gene expression in complex regulatory environments.

Alzheimer disease is substantially preventable in the United States -- review of risk factors, therapy, and the prospects for an expert software system.

PubMed

Jansson, Erik T

2005-01-01

Epidemiology studies, including both regional incidence and the analysis of specific risk factors for Alzheimer's disease indicate that substantial prevention of the disease, in the 50-70 percent range, is a practical possibility for the United States. Epidemiology has identified a rich diversity of specific prevention strategies relating to nutrition, dietary supplements, lifestyle, food and environmental toxins, and in some cases medication, many of which have a capacity to reduce Alzheimer's risk by 50 percent or more. The interaction of these risk factors with brain biology is increasingly understood. In contrast, therapeutic strategies for un-prevented Alzheimer's generally prove incapable of delaying disease progression by more than 3-11 months, because extensive brain cell death occurs even in preclinical or mild cases. A public health program aimed at prevention can be fashioned with expert software packages, based on already identified risk factors. Such statistical analysis should allow the prediction of individual and group Alzheimer's risks of sufficient power to instruct the formulation of lifestyle, nutritional and environmental programs to substantially reduce disease incidence. A less satisfactory but complementary alternative is very early disease detection with therapeutic strategies focused on retardation of brain cell death, so that the person dies of another cause before the disease is clinically manifested.

An Integrated Approach to Falls Prevention: A Model for Linking Clinical and Community Interventions through the Massachusetts Prevention and Wellness Trust Fund

PubMed Central

Coe, Laura J.; St. John, Julie Ann; Hariprasad, Santhi; Shankar, Kalpana N.; MacCulloch, Patricia A.; Bettano, Amy L.; Zotter, Jean

2017-01-01

Older adult falls continue to be a public health priority across the United States—Massachusetts (MA) being no exception. The MA Prevention and Wellness Trust Fund (PWTF) program within the MA Department of Public Health aims to reduce the physical and economic burdens of chronic health conditions by linking evidence-based clinical care with community intervention programs. The PWTF partnerships that focused on older adult falls prevention integrated the Centers for Disease Control and Prevention’s Stopping Elderly Accidents, Death and Injuries toolkit into clinical settings. Partnerships also offer referrals for home safety assessments, Tai Chi, and Matter of Balance programs. This paper describes the PWTF program implementation process involving 49 MA organizations, while highlighting the successes achieved and lessons learned. With the unprecedented expansion of the U.S. Medicare beneficiary population, and the escalating incidence of falls, widespread adoption of effective prevention strategies will become increasingly important for both public health and for controlling healthcare costs. The lessons learned from this PWTF initiative offer insights and recommendations for future falls prevention program development and implementation. PMID:28321393

Causes of death among street-connected children and youth in Eldoret, Kenya.

PubMed

Embleton, Lonnie; Ayuku, David; Makori, Dominic; Kamanda, Allan; Braitstein, Paula

2018-05-15

Street-connected young people carry a disproportionate burden of morbidities, and engage in a variety of practices that may heighten their risk of premature mortality, yet there are currently no reports in the literature on the rates or risk factors for mortality among them, nor on their causes of death. In low- and middle-income countries they are frequently in situations that violate their human rights, likely contributing to their increased burden of morbidities and vulnerability to mortality. We thus sought to describe the number of deaths annually, causes of death, and determine the number of deaths attributable to HIV among street-connected young people aged 0 to 30 years in Eldoret, Kenya. Eldoret, Kenya has approximately 1900 street-connected young people. We collected data on deaths occurring from October 2009 to December 2016 from Moi Teaching and Referral Hospital records, Academic Model Providing Access to Healthcare HIV program records, and utilized verbal autopsies when no records were available. Descriptive analyses were conducted stratified by sex and age category, and frequencies and proportions were calculated to provide an overview of the decedents. We used logistic regression to assess the association between underlying cause of death and sex, while controlling for age and location of death. In total there were 100-recorded deaths, 66 among males and 34 among females; 37% of were among those aged ≤18 years. HIV/AIDS (37%) was the most common underlying cause of death, followed by assault (36%) and accidents (10%) for all decedents. Among males, the majority of deaths were attributable to assault (49%) and HIV/AIDS (26%), while females primarily died due to HIV/AIDS (59%). Our results demonstrate a high number of deaths due to assault among males and HIV/AIDS among males and females. Our findings demonstrate the need for studies of HIV prevalence and incidence among this population to characterize the burden of HIV, particularly among young women given the higher number of deaths attributed to HIV/AIDS among them. Most deaths were preventable and require the urgent attention of service providers and policymakers to implement programs and services to prevent premature mortality and uphold children's rights.

Mass Screening: An Aid to Competency Based Program Development.

ERIC Educational Resources Information Center

Siehl, Peterann M.; Studer, Jeannine

Adolescent suicide is the second leading cause of death in the adolescent population and is on the rise. This study used a mass screening concept as a pre-test identifier of at risk clients for suicide ideation and depressions; development of a competency-based prevention group treatment program, and the post-testing of the identified at-risk…

Preventing Death by PowerPoint[R]: Tips for Effective Presentations that Inform and Engage

ERIC Educational Resources Information Center

Donohue, Chip

2009-01-01

PowerPoint[R] and other familiar presentation graphics programs like Apple[R] Keynote, Corel[R] Presentations[TM], Harvard Graphics[R] Pro Presentations, Lotus[R] Freelance Graphics, and OpenOffice Impress can help one become a more effective presenter. These programs are designed to organize words and images to create slides, speaker notes, and…

Fatal injuries in the United States construction industry involving cranes 1984-1994.

PubMed

Suruda, A; Liu, D; Egger, M; Lillquist, D

1999-12-01

There is little published information concerning the epidemiology of injuries in the construction industry involving cranes other than for electrical injury from power line contact. For the 11-year period of 1984 through 1994, the US Occupational Safety and Health Administration (OSHA) investigated 502 deaths in 479 incidents involving cranes in the construction industry. Electrocution was the largest category, with 198 deaths (39%) reported. Other major categories were assembly/dismantling (58 deaths, 12%), boom buckling (41 deaths, 8%), crane upset/overturn (37 deaths, 7%), and rigging failure (36 deaths, 7%). The majority of the deaths during assembly/dismantling involved removal of the boom pins from lattice boom cranes. Only 34% of the construction firms employing the fatally injured workers had ever been inspected by OSHA. OSHA cited the employer for safety violations in 436 deaths (83%). Additional worker training, increased OSHA inspections, and crane inspection programs could prevent many crane-related deaths.

Opiate users' knowledge about overdose prevention and naloxone in New York City: a focus group study

PubMed Central

Worthington, Nancy; Markham Piper, Tinka; Galea, Sandro; Rosenthal, David

2006-01-01

Background Drug-induced and drug-related deaths have been increasing for the past decade throughout the US. In NYC, drug overdose accounts for nearly 900 deaths per year, a figure that exceeds the number of deaths each year from homicide. Naloxone, a highly effective opiate antagonist, has for decades been used by doctors and paramedics during emergency resuscitation after an opiate overdose. Following the lead of programs in Europe and the US who have successfully distributed take-home naloxone, the Overdose Prevention and Reversal Program at the Lower East Side Harm Reduction Center (LESHRC) has started providing a similar resource for opiate users in NYC. Participants in the program receive a prescription for two doses of naloxone, with refills as needed, and comprehensive training to reduce overdose risk, administer naloxone, perform rescue breathing, and call 911. As of September 2005, 204 participants have received naloxone and been trained, and 40 have revived an overdosing friend or family member. While naloxone accessibility stands as a proven life-saving measure, some opiates users at LESHRC have expressed only minimal interest in naloxone use, due to past experiences and common misconceptions. Methods In order to improve the naloxone distribution program two focus groups were conducted in December 2004 with 13 opiate users at LESHRC to examine knowledge about overdose and overdose prevention. The focus groups assessed participants' (i) experiences with overdose response, specifically naloxone (ii) understanding and perceptions of naloxone, (iii) comfort level with naloxone administration and (iv) feedback about increasing the visibility and desirability of the naloxone distribution program. Results Analyses suggest that there is both support for and resistance to take-home naloxone, marked by enthusiasm for its potential role in reviving an overdosing individual, numerous misconceptions and negative views of its impact and use. Conclusion Focus group results will be used to increase participation in the program and reshape perceptions about naloxone among opiate users, also targeting those already prescribed naloxone to increase their comfort using it. Since NYC is advancing toward a citywide naloxone distribution program, the LESHRC program will play an important role in establishing protocol for effective and wide-reaching naloxone availability. PMID:16822302

Increases in Drug and Opioid-Involved Overdose Deaths - United States, 2010-2015.

PubMed

Rudd, Rose A; Seth, Puja; David, Felicita; Scholl, Lawrence

2016-12-30

The U.S. opioid epidemic is continuing, and drug overdose deaths nearly tripled during 1999-2014. Among 47,055 drug overdose deaths that occurred in 2014 in the United States, 28,647 (60.9%) involved an opioid (1). Illicit opioids are contributing to the increase in opioid overdose deaths (2,3). In an effort to target prevention strategies to address the rapidly changing epidemic, CDC examined overall drug overdose death rates during 2010-2015 and opioid overdose death rates during 2014-2015 by subcategories (natural/semisynthetic opioids, methadone, heroin, and synthetic opioids other than methadone).* Rates were stratified by demographics, region, and by 28 states with high quality reporting on death certificates of specific drugs involved in overdose deaths. During 2015, drug overdoses accounted for 52,404 U.S. deaths, including 33,091 (63.1%) that involved an opioid. There has been progress in preventing methadone deaths, and death rates declined by 9.1%. However, rates of deaths involving other opioids, specifically heroin and synthetic opioids other than methadone (likely driven primarily by illicitly manufactured fentanyl) (2,3), increased sharply overall and across many states. A multifaceted, collaborative public health and law enforcement approach is urgently needed. Response efforts include implementing the CDC Guideline for Prescribing Opioids for Chronic Pain (4), improving access to and use of prescription drug monitoring programs, enhancing naloxone distribution and other harm reduction approaches, increasing opioid use disorder treatment capacity, improving linkage into treatment, and supporting law enforcement strategies to reduce the illicit opioid supply.

Population-based outreach versus care as usual to prevent suicide attempt: study protocol for a randomized controlled trial.

PubMed

Simon, Gregory E; Beck, Arne; Rossom, Rebecca; Richards, Julie; Kirlin, Beth; King, Deborah; Shulman, Lisa; Ludman, Evette J; Penfold, Robert; Shortreed, Susan M; Whiteside, Ursula

2016-09-15

Suicide remains the 10th-ranked most frequent cause of death in the United States, accounting for over 40,000 deaths per year. Nonfatal suicide attempts lead to over 200,000 hospitalizations and 600,000 emergency department visits annually. Recent evidence indicates that responses to the commonly used Patient Health Questionnaire (PHQ9) can identify outpatients who are at risk of suicide attempt and suicide death and that specific psychotherapy or Care Management programs can prevent suicide attempts in high-risk patients. Motivated by these developments, the NIMH-funded Mental Health Research Network has undertaken a multisite trial of two outreach programs to prevent suicide attempts among outpatients identified by routinely administered PHQ9 questionnaires. Outpatients who are at risk of suicide attempt are automatically identified using data from electronic health records (EHRs). Following a modified Zelen design, all those identified are assigned to continued usual care (i.e., no contact) or to be offered one of two population-based outreach programs. A Care Management intervention includes systematic outreach to assess suicide risk, EHR-based tools to implement risk-based care pathways, and care management to facilitate recommended follow-up. A Skills Training intervention includes interactive online training in Dialectical Behavior Therapy skills, supported by reminder and reinforcement messages from a skills coach. Each intervention supplements, rather than replaces, usual care; participants may receive any other services normally available. Interventions are delivered primarily by secure messaging through EHR patient portals. Suicide attempts and deaths following randomization are identified using state vital statistics data and health system EHR and insurance claim data. Primary evaluation will compare risk of suicide attempt or death over 18 months according to the initial assignment, regardless of intervention participation. Recruitment is underway in three health systems (Group Health Cooperative, HealthPartners, and Kaiser Permanente Colorado). Over 2500 participants have been randomized as of 1 March 2016, with enrollment averaging approximately 100 per week. Assessing the effectiveness of population-based suicide prevention requires adherence to the principles of pragmatic trials: population-based enrollment, accepting variable treatment participation, assessing outcomes using health record data, and analyses based on intent-to-treat. ClinicalTrials.gov registration # NCT02326883 , registered on 23 December 2014.

Upgrading public health programs for human papillomavirus prevention and control is possible in low- and middle-income countries.

PubMed

Steben, Marc; Jeronimo, Jose; Wittet, Scott; Lamontagne, D Scott; Ogilvie, Gina; Jensen, Christina; Smith, Jennifer; Franceschi, Silvia

2012-11-20

Cancer is an important cause of premature death in low- and middle-income countries (LMIC). Two preventive tools are available that have the potential together to sharply decrease the impact of cervical cancer in LMIC. The combination of human papillomavirus (HPV) vaccination and cervical cancer screening within existing programs is possible. Although there is a great deal of concern about introducing and strengthening HPV prevention efforts in LMIC, recent projects have demonstrated feasibility. Thus, with appropriate prioritization and resources, HPV prevention can be introduced and scaled up. Comprehensive HPV prevention strategies, mainly those geared at preventing cervical cancer, should include both vaccination and screening. The integration of both screening and vaccination will save the most lives, and such strategies are endorsed by many international organizations. However, some vaccine and screening programs are financed almost entirely by special externally-based programs. These more closely resemble demonstration exercises than sustainable national programs. In order for successful demonstration projects to have a broad impact on prevention, sustainable national funding based on strong commitments is essential. There may be challenges to implementing HPV prevention programs, but none should be considered insurmountable. Many LMIC have successfully adopted an HPV prevention agenda despite prevailing pessimism. Failure to act on this issue can perpetuate inequity in sexually transmitted infection and cancer prevention. This article forms part of a special supplement entitled "Comprehensive Control of HPV Infections and Related Diseases" Vaccine Volume 30, Supplement 5, 2012. Copyright © 2012. Published by Elsevier Ltd.

Cost-effectiveness of workplace wellness to prevent cardiovascular events among U.S. firefighters.

PubMed

Patterson, P Daniel; Smith, Kenneth J; Hostler, David

2016-11-21

The leading cause of death among firefighters in the United States (U.S.) is cardiovascular events (CVEs) such as sudden cardiac arrest and myocardial infarction. This study compared the cost-effectiveness of three strategies to prevent CVEs among firefighters. We used a cost-effectiveness analysis model with published observational and clinical data, and cost quotes for physiologic monitoring devices to determine the cost-effectiveness of three CVE prevention strategies. We adopted the fire department administrator perspective and varied parameter estimates in one-way and two-way sensitivity analyses. A wellness-fitness program prevented 10% of CVEs, for an event rate of 0.9% at $1440 over 10-years, or an incremental cost-effectiveness ratio of $1.44 million per CVE prevented compared to no program. In one-way sensitivity analyses, monitoring was favored if costs were < $116/year. In two-way sensitivity analyses, monitoring was not favored if cost was ≥ $399/year. A wellness-fitness program was not favored if its preventive relative risk was >0.928. Wellness-fitness programs may be a cost-effective solution to preventing CVE among firefighters compared to real-time physiologic monitoring or doing nothing.

System care improves trauma outcome: patient care errors dominate reduced preventable death rate.

PubMed

Thoburn, E; Norris, P; Flores, R; Goode, S; Rodriguez, E; Adams, V; Campbell, S; Albrink, M; Rosemurgy, A

1993-01-01

A review of 452 trauma deaths in Hillsborough County, Florida, in 1984 documented that 23% of non-CNS trauma deaths were preventable and occurred because of inadequate resuscitation or delay in proper surgical care. In late 1988 Hillsborough County organized a County Trauma Agency (HCTA) to coordinate trauma care among prehospital providers and state-designated trauma centers. The purpose of this study was to review county trauma deaths after the inception of the HCTA to determine the frequency of preventable deaths. 504 trauma deaths occurring between October 1989 and April 1991 were reviewed. Through committee review, 10 deaths were deemed preventable; 2 occurred outside the trauma system. Of the 10 deaths, 5 preventable deaths occurred late in severely injured patients. The preventable death rate has decreased to 7.0% with system care. The causes of preventable deaths have changed from delayed or inadequate intervention to postoperative care errors.

[Estimation of the excess death associated with influenza pandemics and epidemics in Japan after world war II: relation with pandemics and the vaccination system].

PubMed

Ohmi, Kenichi; Marui, Eiji

2011-10-01

To estimate the excess death associated with influenza pandemics and epidemics in Japan after World War II, and to reexamine the relationship between the excess death and the vaccination system in Japan. Using the Japanese national vital statistics data for 1952-2009, we specified months with influenza epidemics, monthly mortality rates and the seasonal index for 1952-74 and for 1975-2009. Then we calculated excess deaths of each month from the observed number of deaths and the 95% range of expected deaths. Lastly we calculated age-adjusted excess death rates using the 1985 model population of Japan. The total number of excess deaths for 1952-2009 was 687,279 (95% range, 384,149-970,468), 12,058 (95% range, 6,739-17,026) per year. The total number of excess deaths in 6 pandemic years of 1957-58, 58-59, 1968-69, 69-70, 77-78 and 78-79, was 95,904, while that in 51 'non-pandemic' years was 591,376, 6.17 fold larger than pandemic years. The average number of excess deaths for pandemic years was 23,976, nearly equal to that for 'non-pandemic' years, 23,655. At the beginning of pandemics, 1957-58, 1968-69, 1969-70, the proportion of those aged <65 years in excess deaths rose compared with 'non-pandemic' years. In the 1970s and 1980s, when the vaccination program for schoolchildren was mandatory in Japan on the basis of the "Fukumi thesis", age-adjusted average excess mortality rates were relatively low, with an average of 6.17 per hundred thousand. In the 1990s, when group vaccination was discontinued, age-adjusted excess mortality rose up to 9.42, only to drop again to 2.04 when influenza vaccination was made available to the elderly in the 2000s, suggesting that the vaccination of Japanese children prevented excess deaths from influenza pandemics and epidemics. Moreover, in the age group under 65, average excess mortality rates were low in the 1970s and 1980s rather than in the 2000s, which shows that the "Social Defensive" schoolchildren vaccination program in the 1970s and 1980s was more effective than the "Individual Defensive" vaccination program in the 2000s. Excess deaths were observed continually, and not limited to pandemic years. We must not slight public health interventions for 'non-pandemic' influenza as well as pandemic influenza. We should also re-examine the importance of "Social Defenses", including preventative vaccination, for public health policy.

Synergies between Communicable and Noncommunicable Disease Programs to Enhance Global Health Security

PubMed Central

Husain, Muhammad J.; Sugerman, David; Hong, Yuling; Saraiya, Mona; Keltz, Jennifer; Asma, Samira

2017-01-01

Noncommunicable diseases are the leading cause of death and disability worldwide. Initiatives that advance the prevention and control of noncommunicable diseases support the goals of global health security in several ways. First, in addressing health needs that typically require long-term care, these programs can strengthen health delivery and health monitoring systems, which can serve as necessary platforms for emergency preparedness in low-resource environments. Second, by improving population health, the programs might help to reduce susceptibility to infectious outbreaks. Finally, in aiming to reduce the economic burden associated with premature illness and death from noncommunicable diseases, these initiatives contribute to the objectives of international development, thereby helping to improve overall country capacity for emergency response. PMID:29155655

Synergies between Communicable and Noncommunicable Disease Programs to Enhance Global Health Security.

PubMed

Kostova, Deliana; Husain, Muhammad J; Sugerman, David; Hong, Yuling; Saraiya, Mona; Keltz, Jennifer; Asma, Samira

2017-12-01

Noncommunicable diseases are the leading cause of death and disability worldwide. Initiatives that advance the prevention and control of noncommunicable diseases support the goals of global health security in several ways. First, in addressing health needs that typically require long-term care, these programs can strengthen health delivery and health monitoring systems, which can serve as necessary platforms for emergency preparedness in low-resource environments. Second, by improving population health, the programs might help to reduce susceptibility to infectious outbreaks. Finally, in aiming to reduce the economic burden associated with premature illness and death from noncommunicable diseases, these initiatives contribute to the objectives of international development, thereby helping to improve overall country capacity for emergency response.

Control of retinoic acid synthesis and FGF expression in the nasal pit is required to pattern the craniofacial skeleton.

PubMed

Song, Y; Hui, J N; Fu, K K; Richman, J M

2004-12-15

Endogenous retinoids are important for patterning many aspects of the embryo including the branchial arches and frontonasal region of the embryonic face. The nasal placodes express retinaldehyde dehydrogenase-3 (RALDH3) and thus retinoids from the placode are a potential patterning influence on the developing face. We have carried out experiments that have used Citral, a RALDH antagonist, to address the function of retinoid signaling from the nasal pit in a whole embryo model. When Citral-soaked beads were implanted into the nasal pit of stage 20 chicken embryos, the result was a specific loss of derivatives from the lateral nasal prominences. Providing exogenous retinoic acid residue development of the beak demonstrating that most Citral-induced defects were produced by the specific blocking of RA synthesis. The mechanism of Citral effects was a specific increase in programmed cell death on the lateral (lateral nasal prominence) but not the medial side (frontonasal mass) of the nasal pit. Gene expression studies were focused on the Bone Morphogenetic Protein (BMP) pathway, which has a well-established role in programmed cell death. Unexpectedly, blocking RA synthesis decreased rather than increased Msx1, Msx2, and Bmp4 expression. We also examined cell survival genes, the most relevant of which was Fgf8, which is expressed around the nasal pit and in the frontonasal mass. We found that Fgf8 was not initially expressed along the lateral side of the nasal pit at the start of our experiments, whereas it was expressed on the medial side. Citral prevented upregulation of Fgf8 along the lateral edge and this may have contributed to the specific increase in programmed cell death in the lateral nasal prominence. Consistent with this idea, exogenous FGF8 was able to prevent cell death, rescue most of the morphological defects and was able to prevent a decrease in retinoic acid receptorbeta (Rarbeta) expression caused by Citral. Together, our results demonstrate that endogenous retinoids act upstream of FGF8 and the balance of these two factors is critical for regulating programmed cell death and morphogenesis in the face. In addition, our data suggest a novel role for endogenous retinoids from the nasal pit in controlling the precise downregulation of FGF in the center of the frontonasal mass observed during normal vertebrate development.

Occupational Injury Prevention Research in NIOSH

PubMed Central

Stout, Nancy

2010-01-01

This paper provided a brief summary of the current strategic goals, activities, and impacts of the NIOSH (National Institute for Occupational Safety and Health) occupational injury research program. Three primary drivers (injury database, stakeholder input, and staff capacity) were used to define NIOSH research focuses to maximize relevance and impact of the NIOSH injury-prevention-research program. Injury data, strategic goals, program activities, and research impacts were presented with a focus on prevention of four leading causes of workplace injury and death in the US: motor vehicle incidents, falls, workplace violence, and machine and industrial vehicle incidents. This paper showcased selected priority goals, activities, and impacts of the NIOSH injury prevention program. The NIOSH contribution to the overall decrease in fatalities and injuries is reinforced by decreases in specific goal areas. There were also many intermediate outcomes that are on a direct path to preventing injuries, such as new safety regulations and standards, safer technology and products, and improved worker safety training. The outcomes serve as an excellent foundation to stimulate further research and worldwide partnership to address global workplace injury problems. PMID:22953170

FYI: Physical Fitness, AIDS in Children, Trends in the American Family, and More.

ERIC Educational Resources Information Center

Children Today, 1987

1987-01-01

Provides information on the topics of: (1) physical education and fitness programs in the schools; (2) vital statistics on live births, marriage, divorce, and death rates in the United States; (3) AIDS in children; (4) American family trends; (5) maternal and child health care in Europe and United States; (6) early childhood prevention programs.…

Contrasting patterns of hospital admissions and mortality during heat waves: are deaths from circulatory disease a real excess or an artifact?

PubMed

Mastrangelo, Giuseppe; Hajat, Shakoor; Fadda, Emanuela; Buja, Alessandra; Fedeli, Ugo; Spolaore, Paolo

2006-01-01

In old subjects exposed to extreme high temperature during a heat wave, studies have consistently reported an excess of death from cardio- or cerebro-vascular disease. By contrast, dehydration, heat stroke, acute renal insufficiency, and respiratory disease were the main causes of hospital admission in the two studies carried out in elderly during short spells of hot weather. The excess of circulatory disease reported by mortality studies, but not by morbidity studies, could be explained by the hypothesis that deaths from circulatory disease occur rapidly in isolated people before they reach a hospital. Since the contrasting patterns of hospital admission and mortality during heat waves could also be due to chance (random variation over time and space in the spectrum of diseases induced by extreme heat), and bias (poor quality of diagnosis on death certificate and other artifacts), it should be confirmed by a concurrent study of mortality and morbidity. Many heat-related diseases may be preventable with adequate warning and an appropriate response to heat emergencies, but preventive efforts are complicated by the short time interval that may elapse between high temperatures and death. Therefore, prevention programs must be based around rapid identification of high-risk conditions and persons. The effectiveness of the intervention measures must be formally evaluated. If cardio- and cerebro-vascular diseases are rapidly fatal health outcomes with a short time interval between exposure to high temperature and death, deaths from circulatory disease might be an useful indicator in evaluating the effectiveness of a heat watch/warning system.

Our Vision | Center for Cancer Research

Cancer.gov

Our Vision The mission of the NCI-CCR-LCP is to develop a multi-disciplinary program focused on the prevention, early detection, improved diagnosis and treatment of liver cancer. Liver cancer is the 2nd most common cause of cancer-related death worldwide.

Surveillance for violent deaths - National Violent Death Reporting System, 16 states, 2010.

PubMed

Parks, Sharyn E; Johnson, Linda L; McDaniel, Dawn D; Gladden, Matthew

2014-01-17

An estimated 55,000 persons die annually in the United States as a result of violence-related injuries. This report summarizes data from CDC's National Violent Death Reporting System (NVDRS) regarding violent deaths from 16 U.S. states for 2010. Results are reported by sex, age group, race/ethnicity, marital status, location of injury, method of injury, circumstances of injury, and other selected characteristics. 2010. NVDRS collects data regarding violent deaths obtained from death certificates, coroner/medical examiner reports, law enforcement reports, and secondary sources (e.g., child fatality review team data, supplementary homicide reports, hospital data, and crime laboratory data). NVDRS data collection began in 2003 with seven states (Alaska, Maryland, Massachusetts, New Jersey, Oregon, South Carolina, and Virginia) participating; six states (Colorado, Georgia, North Carolina, Oklahoma, Rhode Island, and Wisconsin) joined in 2004, four (California, Kentucky, New Mexico, and Utah) in 2005, and two in 2010 (Ohio and Michigan), for a total of 19 states. This report includes data from 16 states that collected statewide data in 2010; data from California are not included in this report because data were not collected after 2009. Ohio and Michigan were excluded because data collection, which began in 2010, did not occur statewide until 2011. For 2010, a total of 15,781 fatal incidents involving 16,186 deaths were captured by NVDRS in the 16 states included in this report. The majority (62.8%) of deaths were suicides, followed by homicides and deaths involving legal intervention (i.e., deaths caused by law enforcement and other persons with legal authority to use deadly force, excluding legal executions) (24.4%), deaths of undetermined intent (12.2%), and unintentional firearm deaths (0.7%). Suicides occurred at higher rates among males, non-Hispanic whites, American Indians/Alaska Natives, and persons aged 45-54 years. Suicides most often occurred in a house or apartment and involved the use of firearms. Suicides were preceded primarily by a mental health or intimate partner problem, a crisis during the previous 2 weeks, or a physical health problem. Homicides occurred at higher rates among males and persons aged 20-24 years; rates were highest among non-Hispanic black males. The majority of homicides involved the use of a firearm and occurred in a house or apartment or on a street/highway. Homicides were precipitated primarily by arguments and interpersonal conflicts or in conjunction with another crime. This report provides a detailed summary of data from NVDRS for 2010. The results indicate that violent deaths resulting from self-inflicted or interpersonal violence disproportionately affected persons aged <55 years, males, and certain minority populations. For homicides and suicides, relationship problems, interpersonal conflicts, mental health problems, and recent crises were among the primary precipitating factors. Because additional information might be reported subsequently as participating states update their findings, the data provided in this report are preliminary. For the occurrence of violent deaths in the United States to be better understood and ultimately prevented, accurate, timely, and comprehensive surveillance data are necessary. NVDRS data can be used to monitor the occurrence of violence-related fatal injuries and assist public health authorities in the development, implementation, and evaluation of programs and policies to reduce and prevent violent deaths at the national, state, and local levels. NVDRS data have been used to enhance prevention programs. Examples include use of linked NVDRS data and adult protective service data to better target elder maltreatment prevention programs and improve staff training to identify violent death risks for older adults in North Carolina, use of Oklahoma VDRS homicide data to help evaluate the effectiveness of a new police and advocate intervention at domestic violence incident scenes, and data-informed changes in primary care practice in Oregon to more effectively address older adult suicide prevention. The continued development and expansion of NVDRS is essential to CDC's efforts to reduce the personal, familial, and societal impacts of violence. Further efforts are needed to increase the number of states participating in NVDRS, with an ultimate goal of full national representation.

Effects of a randomized controlled recurrent fall prevention program on risk factors for falls in frail elderly living at home in rural communities.

PubMed

Jeon, Mi Yang; Jeong, HyeonCheol; Petrofsky, Jerrold; Lee, Haneul; Yim, JongEun

2014-11-14

Falling can lead to severe health issues in the elderly and importantly contributes to morbidity, death, immobility, hospitalization, and early entry to long-term care facilities. The aim of this study was to devise a recurrent fall prevention program for elderly women in rural areas. This study adopted an assessor-blinded, randomized, controlled trial methodology. Subjects were enrolled in a 12-week recurrent fall prevention program, which comprised strength training, balance training, and patient education. Muscle strength and endurance of the ankles and the lower extremities, static balance, dynamic balance, depression, compliance with preventive behavior related to falls, fear of falling, and fall self-efficacy at baseline and immediately after the program were assessed. Sixty-two subjects (mean age 69.2±4.3 years old) completed the program--31 subjects in the experimental group and 31 subjects in the control group. When the results of the program in the 2 groups were compared, significant differences were found in ankle heel rise test, lower extremity heel rise test, dynamic balance, depression, compliance with fall preventative behavior, fear of falling, and fall self-efficacy (p<0.05), but no significant difference was found in static balance. This study shows that the fall prevention program described effectively improves muscle strength and endurance, balance, and psychological aspects in elderly women with a fall history.

Collecting Sexual Orientation and Gender Identity Data in Suicide and Other Violent Deaths: A Step Towards Identifying and Addressing LGBT Mortality Disparities

PubMed Central

Lane, Andrew

2015-01-01

Abstract Sexual orientation and gender identity (SO/GI) are not systematically recorded at time of death, limiting identification of mortality disparities in lesbian, gay, bisexual, and transgender (LGBT) people. LGBT populations are thought to have elevated risk of suicide based on high rates of reported lifetime suicide attempts. Lack of data on suicide deaths, however, hinders understanding of the prevalence and patterns of suicide among LGBT populations and development of targeted interventions and prevention programs. This report describes recent efforts to address this knowledge gap by systematically collecting SO/GI information in the investigation of suicide and other violent deaths. PMID:26790023

Collecting Sexual Orientation and Gender Identity Data in Suicide and Other Violent Deaths: A Step Towards Identifying and Addressing LGBT Mortality Disparities.

PubMed

Haas, Ann P; Lane, Andrew

2015-03-01

Sexual orientation and gender identity (SO/GI) are not systematically recorded at time of death, limiting identification of mortality disparities in lesbian, gay, bisexual, and transgender (LGBT) people. LGBT populations are thought to have elevated risk of suicide based on high rates of reported lifetime suicide attempts. Lack of data on suicide deaths, however, hinders understanding of the prevalence and patterns of suicide among LGBT populations and development of targeted interventions and prevention programs. This report describes recent efforts to address this knowledge gap by systematically collecting SO/GI information in the investigation of suicide and other violent deaths.

Traditional Male Circumcision: Ways to Prevent Deaths Due to Dehydration.

PubMed

Douglas, Mbuyiselo; Maluleke, Thelmah Xavela

2018-05-01

Deaths of initiates occurring in the circumcision initiation schools are preventable. Current studies list dehydration as one of the underlying causes of deaths among traditional male circumcision initiates in the Eastern Cape, a province in South Africa, but ways to prevent dehydration in the initiation schools have not been adequately explored. The goals of this study were to (a) explore the underlying determinants of dehydration among initiates aged from 12 to 18 years in the traditional male circumcision initiation schools and (b) determine knowledge of participants on the actions to be taken to prevent dehydration. The study was conducted at Libode, a rural area falling under Nyandeni municipality. A simple random sampling was used to select three focus group discussions with 36 circumcised boys. A purposive sampling was used to select 10 key informants who were matured and experienced people with knowledge of traditional practices and responsible positions in the communities. The research findings indicate that the practice has been neglected to inexperienced, unskillful, and abusive traditional attendants. The overall themes collated included traditional reasons for water restriction, imbalanced food nutrients given to initiates, poor environmental conditions in the initiation hut, and actions that should be taken to prevent dehydration. This article concludes with discussion and recommendation of ways to prevent dehydration of initiates in the form of a comprehensive circumcision health promotion program.

Traditional Male Circumcision: Ways to Prevent Deaths Due to Dehydration

PubMed Central

Douglas, Mbuyiselo; Maluleke, Thelmah Xavela

2016-01-01

Deaths of initiates occurring in the circumcision initiation schools are preventable. Current studies list dehydration as one of the underlying causes of deaths among traditional male circumcision initiates in the Eastern Cape, a province in South Africa, but ways to prevent dehydration in the initiation schools have not been adequately explored. The goals of this study were to (a) explore the underlying determinants of dehydration among initiates aged from 12 to 18 years in the traditional male circumcision initiation schools and (b) determine knowledge of participants on the actions to be taken to prevent dehydration. The study was conducted at Libode, a rural area falling under Nyandeni municipality. A simple random sampling was used to select three focus group discussions with 36 circumcised boys. A purposive sampling was used to select 10 key informants who were matured and experienced people with knowledge of traditional practices and responsible positions in the communities. The research findings indicate that the practice has been neglected to inexperienced, unskillful, and abusive traditional attendants. The overall themes collated included traditional reasons for water restriction, imbalanced food nutrients given to initiates, poor environmental conditions in the initiation hut, and actions that should be taken to prevent dehydration. This article concludes with discussion and recommendation of ways to prevent dehydration of initiates in the form of a comprehensive circumcision health promotion program. PMID:26833781

Two programmed cell death systems in Escherichia coli: an apoptotic-like death is inhibited by the mazEF-mediated death pathway.

PubMed

Erental, Ariel; Sharon, Idith; Engelberg-Kulka, Hanna

2012-01-01

In eukaryotes, the classical form of programmed cell death (PCD) is apoptosis, which has as its specific characteristics DNA fragmentation and membrane depolarization. In Escherichia coli a different PCD system has been reported. It is mediated by the toxin-antitoxin system module mazEF. The E. coli mazEF module is one of the most thoroughly studied toxin-antitoxin systems. mazF encodes a stable toxin, MazF, and mazE encodes a labile antitoxin, MazE, which prevents the lethal effect of MazF. mazEF-mediated cell death is a population phenomenon requiring the quorum-sensing pentapeptide NNWNN designated Extracellular Death Factor (EDF). mazEF is triggered by several stressful conditions, including severe damage to the DNA. Here, using confocal microscopy and FACS analysis, we show that under conditions of severe DNA damage, the triggered mazEF-mediated cell death pathway leads to the inhibition of a second cell death pathway. The latter is an apoptotic-like death (ALD); ALD is mediated by recA and lexA. The mazEF-mediated pathway reduces recA mRNA levels. Based on these results, we offer a molecular model for the maintenance of an altruistic characteristic in cell populations. In our model, the ALD pathway is inhibited by the altruistic EDF-mazEF-mediated death pathway.

Physical activity in primary and secondary prevention of cardiovascular disease: Overview updated.

PubMed

Alves, Alberto J; Viana, João L; Cavalcante, Suiane L; Oliveira, Nórton L; Duarte, José A; Mota, Jorge; Oliveira, José; Ribeiro, Fernando

2016-10-26

Although the observed progress in the cardiovascular disease treatment, the incidence of new and recurrent coronary artery disease remains elevated and constitutes the leading cause of death in the developed countries. Three-quarters of deaths due to cardiovascular diseases could be prevented with adequate changes in lifestyle, including increased daily physical activity. New evidence confirms that there is an inverse dose-response relationship between physical activity and cardiovascular disease and mortality risk. However, participation in moderate to vigorous physical activity may not fully attenuate the independent effect of sedentary activities on increased risk for cardiovascular diseases. Physical activity also plays an important role in secondary prevention of cardiovascular diseases by reducing the impact of the disease, slowing its progress and preventing recurrence. Nonetheless, most of eligible cardiovascular patients still do not benefit from secondary prevention/cardiac rehabilitation programs. The present review draws attention to the importance of physical activity in the primary and secondary prevention of cardiovascular diseases. It also addresses the mechanisms by which physical activity and regular exercise can improve cardiovascular health and reduce the burden of the disease.

"Cancer--Educate to Prevent"--high-school teachers, the new promoters of cancer prevention education campaigns.

PubMed

Barros, Ana; Moreira, Luís; Santos, Helena; Ribeiro, Nuno; Carvalho, Luís; Santos-Silva, Filipe

2014-01-01

Cancer is one of the leading causes of death worldwide, and thus represents a priority for national public health programs. Prevention has been assumed as the best strategy to reduce cancer burden, however most cancer prevention programs are implemented by healthcare professionals, which constrain range and educational impacts. We developed an innovative approach for cancer prevention education focused on high-school biology teachers, considered privileged mediators in the socialization processes. A training program, "Cancer, Educate to Prevent" was applied, so that the teachers were able to independently develop and implement prevention campaigns focused on students and school-related communities. The program encompassed different educational modules, ranging from cancer biology to prevention campaigns design. Fifty-four teachers were empowered to develop and implement their own cancer prevention campaigns in a population up to five thousands students. The success of the training program was assessed through quantitative evaluation--questionnaires focused on teachers' cancer knowledge and perceptions, before the intervention (pre-test) and immediately after (post-test). The projects developed and implemented by teachers were also evaluated regarding the intervention design, educational contents and impact on the students' knowledge about cancer. This study presents and discusses the results concerning the training program "Cancer, Educate to Prevent" and clearly shows a significant increase in teacher's cancer literacy (knowledge and perceptions) and teachers' acquired proficiency to develop and deliver cancer prevention campaigns with direct impact on students' knowledge about cancer. This pilot study reinforces the potential of high-school teachers and schools as cancer prevention promoters and opens a new perspective for the development and validation of cancer prevention education strategies, based upon focused interventions in restricted targets (students) through non-health professionals (teachers).

The Brazilian Family Health Program and Secondary Stroke and Myocardial Infarction Prevention: A 6-Year Cohort Study

PubMed Central

Franco, Selma; Longo, Alexandre; Moro, Carla; Buss, Talita A.; Collares, Daniel; Werlich, Roberta; Dadan, Danieli D.; Fissmer, Cristiane S.; Aragão, Ana; Ferst, Priscilla; Palharini, Felipe G.; Eluf-Neto, Jose; Fonseca, Luiz A. M.; Whiteley, William N.; Gonçalves, Anderson R. R.

2012-01-01

Objectives. We compared the incidence of recurrent or fatal cardiovascular disease in patients using Brazil’s government-run Family Health Program (FHP) with those using non-FHP models of care. Methods. From 2005 to 2010, we followed outpatients discharged from city public hospitals after a first ever stroke for stroke recurrence and myocardial infarction, using data from all city hospitals, death certificates, and outpatient monitoring in state-run and private units. Results. In the follow-up period, 103 patients in the FHP units and 138 in the non-FHP units had exclusively state-run care. Stroke or myocardial infarction occurred in 30.1% of patients in the FHP group and 36.2% of patients in non-FHP care (rate ratio [RR] = 0.85; 95% confidence interval [CI] = 0.61, 1.18; P = .39); 37.9% of patients in FHP care and 54.3% in non-FHP care (RR = 0.68; 95% CI = 0.50, 0.92; P = .01) died. FHP use was associated with lower hazard of death from all causes (hazard ratio [HR] = 0.58; P = .005) after adjusting for age and stroke severity. The absolute risk reduction for death by all causes was 16.4%. Conclusions. FHP care is more effective than is non-FHP care at preventing death from secondary stroke and myocardial infarction. PMID:23078478

A systematic review of school-based suicide prevention programs.

PubMed

Katz, Cara; Bolton, Shay-Lee; Katz, Laurence Y; Isaak, Corinne; Tilston-Jones, Toni; Sareen, Jitender

2013-10-01

Suicide is one of the leading causes of death among youth today. Schools are a cost-effective way to reach youth, yet there is no conclusive evidence regarding the most effective prevention strategy. We conducted a systematic review of the empirical literature on school-based suicide prevention programs. Studies were identified through MEDLINE and Scopus searches, using keywords such as "suicide, education, prevention and program evaluation." Additional studies were identified with a manual search of relevant reference lists. Individual studies were rated for level of evidence, and the programs were given a grade of recommendation. Five reviewers rated all studies independently and disagreements were resolved through discussion. Sixteen programs were identified. Few programs have been evaluated for their effectiveness in reducing suicide attempts. Most studies evaluated the programs' abilities to improve students' and school staffs' knowledge and attitudes toward suicide. Signs of Suicide and the Good Behavior Game were the only programs found to reduce suicide attempts. Several other programs were found to reduce suicidal ideation, improve general life skills, and change gatekeeper behaviors. There are few evidence-based, school-based suicide prevention programs, a combination of which may be effective. It would be useful to evaluate the effectiveness of general mental health promotion programs on the outcome of suicide. The grades assigned in this review are reflective of the available literature, demonstrating a lack of randomized controlled trials. Further evaluation of programs examining suicidal behavior outcomes in randomized controlled trials is warranted. © 2013 Wiley Periodicals, Inc.

The Fatality Assessment and Control Evaluation program's role in the prevention of occupational fatalities.

PubMed

Higgins, D N; Casini, V J; Bost, P; Johnson, W; Rautiainen, R

2001-09-01

The objective of the Fatality Assessment and Control Evaluation (FACE) program is to prevent traumatic occupational fatalities in the United States by identifying and investigating work situations at high risk for injury and formulating and disseminating prevention strategies to those who can intervene in the workplace. The FACE program is a research program located in the Division of Safety Research, a division of the National Institute for Occupational Safety and Health (NIOSH). NIOSH is an agency of the United States government and is part of the Centers for Disease Control and Prevention. NIOSH is responsible for conducting research and making recommendations for prevention of work related illnesses and injuries. FACE investigators conduct traumatic occupational fatality investigations throughout the United States and provide technical assistance to 15 state health or labor departments who have cooperative agreements with NIOSH to conduct traumatic fatality surveillance, targeted investigations, and prevention activities at the state level. Investigations are conducted at the worksite using the FACE model, an approach derived from the research conducted by William Haddon Jr. This approach reflects the public health perspective that the etiology of injuries is multifactorial and largely preventable. FACE investigators gather information on multiple factors that may have contributed to traumatic occupational fatalities. Information on factors associated with the agent (energy exchange, for example, thermal energy, mechanical energy, electrical energy, chemical energy), host (worker who died), and the environment (the physical and social aspects of the workplace), during the pre-event, event, and post-event time phases of the fatal incident are collected and analyzed. Organizational, behavioral, and environmental factors contributing to the death are detailed and prevention recommendations formulated and disseminated to help prevent future incidents of a similar nature. Between 1982 and the present, more than 1,500 fatality investigations have been conducted and reports with prevention recommendations distributed. Findings have been published in scientific and trade journals; safety professionals and policy makers have used FACE findings for prevention efforts; and working partnerships have been formed to address newly emerging safety concerns. FACE investigations identify multiple factors contributing to fatal occupational injuries, which lead to the formulation and dissemination of diverse strategies for preventing deaths of a similar nature.

Minimizing preventable trauma deaths in a limited-resource setting: a test-case of a multidisciplinary panel review approach at the Komfo Anokye Teaching Hospital in Ghana.

PubMed

Yeboah, Dominic; Mock, Charles; Karikari, Patrick; Agyei-Baffour, Peter; Donkor, Peter; Ebel, Beth

2014-07-01

Our objectives were to determine the proportion of preventable trauma deaths at a large trauma hospital in Kumasi, Ghana, and to identify opportunities for the improvement of trauma care. A multidisciplinary panel of experts evaluated pre-hospital, hospital, and postmortem data of consecutive trauma patients who died over a 5-month period in 2006-2007 at the Komfo Anokye Teaching Hospital. The panel judged the preventability of each death. For preventable and potentially preventable deaths, deficiencies in care that contributed to their deaths were identified. The panel reviewed 231 trauma deaths. Of these, 84 charts had sufficient information to review preventable factors. The panel determined that 23 % of trauma deaths were definitely preventable, 37 % were potentially preventable, and 40 % were not preventable. One main deficiency in care was identified for each of the 50 definitely preventable and potentially preventable deaths. The most common deficiencies were pre-hospital delays (44 % of the 50 deficiencies), delay in treatment (32 %), and inadequate fluid resuscitation (22 %). Among the 19 definitely preventable deaths, the most common cause of death was hemorrhage (47 %), and the most common deficiencies were inadequate fluid resuscitation (37 % of deficiencies in this group) and pre-hospital delay (37 %). A high proportion of trauma fatalities might have been preventable by decreasing pre-hospital delays, adequate resuscitation in hospital, and earlier initiation of care, including definitive surgical management. The study also showed that preventable death panel reviews are a feasible and useful quality improvement method in the study setting.

Die Another Day: Inhibition of Cell Death Pathways by Cytomegalovirus.

PubMed

Brune, Wolfram; Andoniou, Christopher E

2017-09-02

Multicellular organisms have evolved multiple genetically programmed cell death pathways that are essential for homeostasis. The finding that many viruses encode cell death inhibitors suggested that cellular suicide also functions as a first line of defence against invading pathogens. This theory was confirmed by studying viral mutants that lack certain cell death inhibitors. Cytomegaloviruses, a family of species-specific viruses, have proved particularly useful in this respect. Cytomegaloviruses are known to encode multiple death inhibitors that are required for efficient viral replication. Here, we outline the mechanisms used by the host cell to detect cytomegalovirus infection and discuss the methods employed by the cytomegalovirus family to prevent death of the host cell. In addition to enhancing our understanding of cytomegalovirus pathogenesis we detail how this research has provided significant insights into the cross-talk that exists between the various cell death pathways.

Acquired immunodeficiency syndrome in older African Americans.

PubMed Central

Funnyé, Allen S.; Akhtar, Abbasi J.; Biamby, Gisele

2002-01-01

The purpose of this study was to determine if older African Americans are disproportionately affected by acquired immunodeficiency syndrome (AIDS), and to review the clinical impact of AIDS and the importance of prevention and treatment efforts. A review of the literature and statistics was obtained using Medline and the AIDS Public Information Data Set offered by the Centers for Disease Control and Prevention. Twenty-seven percent of the U.S. population is above the age of 50, and the number of AIDS cases in this group is growing, with African Americans accounting for the highest proportion of cases and deaths. Testing for HIV may be delayed and symptoms attributed to other illnesses. Though 5% of new cases occur in those over 50, prevention programs, testing, and the perception of risk by providers may be insufficient. There are few research studies on HIV treatment in older patients and no specific guidelines for antiretroviral treatments available. Although death rates for AIDS has been declining, adults over 50 still have the highest mortality rate. Co-morbid conditions, such as heart disease and hypertension, may require taking multiple drugs, which may complicate treatment. Increasing heterosexual transmission rates and a lack of information on HIV reinforces the need for specific prevention programs targeted toward older African Americans. PMID:11991333

Making an APPropriate Care Program for Indigenous Cardiac Disease: Customization of an Existing Cardiac Rehabilitation Program.

PubMed

Bradford, DanaKai; Hansen, David; Karunanithi, Mohan

2015-01-01

Cardiovascular disease is a major health problem for all Australians and is the leading cause of death in Aboriginal and Torres Strait Islanders. In 2010, more then 50% of all heart attack deaths were due to repeated events. Cardiac rehabilitation programs have been proven to be effective in preventing the recurrence of cardiac events and readmission to hospitals. There are however, many barriers to the use of these programs. To address these barriers, CSIRO developed an IT enabled cardiac rehabilitation program delivered by mobile phone through a smartphone app and succesfully trialed it in an urban general population. If these results can be replicated in Indigenous populations, the program has the potential to significantly improve life expectancy and help close the gap in health outcomes. The challenge described in this paper is customizing the existing cardiac health program to make it culturally relevant and suitable for Indigenous Australians living in urban and remote communities.

Examination of sustainability indicators for fall prevention strategies in three states.

PubMed

Smith, Matthew Lee; Durrett, Nicholas K; Schneider, Ellen C; Byers, Imani N; Shubert, Tiffany E; Wilson, Ashley D; Towne, Samuel D; Ory, Marcia G

2018-06-01

With 1-in-4 older adults suffering a fall each year, fall prevention efforts have emerged as a public health priority. Multi-level, evidence-based fall prevention programs have been promoted by the CDC and other government agencies. To ensure participants and communities receive programs' intended benefits, organizations must repeatedly deliver the programs over time and plan for program sustainability as part of 'scaling up' the initiative. The State Falls Prevention Project (SFPP) began in 2011 when the CDC provided 5 years of funding to State Departments of Health in Colorado, New York, and Oregon to simultaneously implement four fall prevention strategies: 1) Tai Chi: Moving for Better Balance; 2) Stepping On; 3) Otago Exercise Program; and 4) STEADI (STopping Elderly Accidents, Deaths, and Injuries) toolkit. Surveys were performed to examine systems change and perceptions about sustainability across states. The purposes of this study were to: 1) examine how funding influenced the capacity for program implementation and sustainability within the SFPP; and 2) assess reported Program Sustainability Assessment Tool (PSAT) scores to learn about how best to sustain fall preventing efforts after funding ends. Data showed that more organizations offered evidence-based fall prevention programs in participants' service areas with funding, and the importance of programming implementation, evaluation, and reporting efforts were likely to diminish once funding concluded. Participants' reported PSAT scores about perceived sustainability capacity did not directly align with previously reported perceptions about PSAT domain importance or modifiability. Findings suggest the importance of grantees to identify potential barriers and enablers influencing program sustainability during the planning phase of the programs. Copyright © 2018. Published by Elsevier Ltd.

Impact of programming strategies aimed at reducing nonessential implantable cardioverter defibrillator therapies on mortality: a systematic review and meta-analysis.

PubMed

Tan, Vern Hsen; Wilton, Stephen B; Kuriachan, Vikas; Sumner, Glen L; Exner, Derek V

2014-02-01

Patients who receive implantable cardioverter defibrillator therapies are at higher risk of death versus those who do not. Programmed settings to reduce nonessential implantable cardioverter defibrillator therapies (therapy reduction programming) have been developed but may have adverse effects. This systematic review and meta-analysis assessed the relationship between therapy reduction programming with the risks of death from any cause, implantable cardioverter defibrillator shocks, and syncope. MEDLINE, EMBASE, and clinicaltrials.gov databases were searched to identify relevant studies. Those that followed patients for ≥6 months and reported mortality were included. Six met the inclusion criteria; 4 randomized (Comparison of Empiric to Physician-Tailored Programming of ICDs [EMPIRIC], Multicenter Automatic Defibrillator Implantation Trial-Reduce Inappropriate Therapy [MADIT-RIT], Avoid Delivering Therapies for Non-sustained Arrhythmias in ICD Patients III [ADVANCE III], and Programming Implantable Cardioverter-Defibrillators in Patients with Primary Prevention Indication to Prolong Time to First Shock [PROVIDE]) and 2 prospective studies (Role of Long Detection Window Programming in Patients With Left Ventricular Dysfunction, Non-ischemic Etiology in Primary Prevention Treated with a Biventricular ICD [RELEVANT] and Primary Prevention Parameters Evaluation [PREPARE]). These 6 studies included 7687 (3598 conventional and 4089 therapy reduction programming) patients. Most (77%) participants were men, had a history of ischemic heart disease (56%), and were prescribed β-blockers (84%). Therapy reduction programming was associated with a 30% relative reduction in mortality (95% confidence interval, 16%-41%; P<0.001). No significant heterogeneity among studies was observed (P=0.6). A similar 26% reduction in mortality was observed when only the 4 randomized trials were included (95% confidence interval, 11%-40%; P=0.002). These results were not significantly altered after adjustment for baseline characteristics. No significant difference in the risk of syncope was observed with conventional versus therapy reduction programming (P=0.5). Therapy reduction programming results in a large, significant, and consistent reduction in mortality, with no apparent increase in the risk of syncope.

Potentially preventable deaths from the five leading causes of death--United States, 2008-2010.

PubMed

Yoon, Paula W; Bastian, Brigham; Anderson, Robert N; Collins, Janet L; Jaffe, Harold W

2014-05-02

In 2010, the top five causes of death in the United States were 1) diseases of the heart, 2) cancer, 3) chronic lower respiratory diseases, 4) cerebrovascular diseases (stroke), and 5) unintentional injuries. The rates of death from each cause vary greatly across the 50 states and the District of Columbia (2). An understanding of state differences in death rates for the leading causes might help state health officials establish disease prevention goals, priorities, and strategies. States with lower death rates can be used as benchmarks for setting achievable goals and calculating the number of deaths that might be prevented in states with higher rates. To determine the number of premature annual deaths for the five leading causes of death that potentially could be prevented ("potentially preventable deaths"), CDC analyzed National Vital Statistics System mortality data from 2008-2010. The number of annual potentially preventable deaths per state before age 80 years was determined by comparing the number of expected deaths (based on average death rates for the three states with the lowest rates for each cause) with the number of observed deaths. The results of this analysis indicate that, when considered separately, 91,757 deaths from diseases of the heart, 84,443 from cancer, 28,831 from chronic lower respiratory diseases, 16,973 from cerebrovascular diseases (stroke), and 36,836 from unintentional injuries potentially could be prevented each year. In addition, states in the Southeast had the highest number of potentially preventable deaths for each of the five leading causes. The findings provide disease-specific targets that states can use to measure their progress in preventing the leading causes of deaths in their populations.

Gender differences in suicide prevention responses: implications for adolescents based on an illustrative review of the literature.

PubMed

Hamilton, Emma; Klimes-Dougan, Bonnie

2015-02-23

There are well-documented gender differences in adolescent suicidal behavior; death by suicide is more common in males, while nonfatal suicide attempts are more common among females. Over the past three decades, researchers have documented the effectiveness of a myriad of suicide prevention initiatives. However, there has been insufficient attention to which types of suicide prevention interventions are effective in changing attitudes and behaviors for young males and females. In this review of the literature, we consider common examples of primarily universal suicide prevention programs from three implementation settings: school-based, community-based, and healthcare-based. Our purpose is to delineate how the potential gender bias in such strategies may translate into youth suicide prevention efforts. Research in which gender was found to moderate program success was retrieved through online databases. The results that feature programming effects for both males and females are provocative, suggesting that when gender differences are evident, in almost all cases, females seem to be more likely than males to benefit from existing prevention programming. We conclude by considering recommendations that may benefit males more directly. Implications for adolescent suicide prevention in particular are discussed. Personalization of suicide intervention is presented as a promising solution to reduce suicide rates.

Gender Differences in Suicide Prevention Responses: Implications for Adolescents Based on an Illustrative Review of the Literature

PubMed Central

Hamilton, Emma; Klimes-Dougan, Bonnie

2015-01-01

Background: There are well-documented gender differences in adolescent suicidal behavior; death by suicide is more common in males, while nonfatal suicide attempts are more common among females. Over the past three decades, researchers have documented the effectiveness of a myriad of suicide prevention initiatives. However, there has been insufficient attention to which types of suicide prevention interventions are effective in changing attitudes and behaviors for young males and females. In this review of the literature, we consider common examples of primarily universal suicide prevention programs from three implementation settings: school-based, community-based, and healthcare-based. Our purpose is to delineate how the potential gender bias in such strategies may translate into youth suicide prevention efforts. Methods: Research in which gender was found to moderate program success was retrieved through online databases. Results: The results that feature programming effects for both males and females are provocative, suggesting that when gender differences are evident, in almost all cases, females seem to be more likely than males to benefit from existing prevention programming. Conclusions: We conclude by considering recommendations that may benefit males more directly. Implications for adolescent suicide prevention in particular are discussed. Personalization of suicide intervention is presented as a promising solution to reduce suicide rates. PMID:25711358

Benefits from immunization during the vaccines for children program era - United States, 1994-2013.

PubMed

Whitney, Cynthia G; Zhou, Fangjun; Singleton, James; Schuchat, Anne

2014-04-25

The Vaccines for Children (VFC) program was created by the Omnibus Budget Reconciliation Act of 1993 and first implemented in 1994. VFC was designed to ensure that eligible children do not contract vaccine-preventable diseases because of inability to pay for vaccine and was created in response to a measles resurgence in the United States that resulted in approximately 55,000 cases reported during 1989-1991. The resurgence was caused largely by widespread failure to vaccinate uninsured children at the recommended age of 12-15 months. To summarize the impact of the U.S. immunization program on the health of all children (both VFC-eligible and not VFC-eligible) who were born during the 20 years since VFC began, CDC used information on immunization coverage from the National Immunization Survey (NIS) and a previously published cost-benefit model to estimate illnesses, hospitalizations, and premature deaths prevented and costs saved by routine childhood vaccination during 1994-2013. Coverage for many childhood vaccine series was near or above 90% for much of the period. Modeling estimated that, among children born during 1994- 2013, vaccination will prevent an estimated 322 million illnesses, 21 million hospitalizations, and 732,000 deaths over the course of their lifetimes, at a net savings of $295 billion in direct costs and $1.38 trillion in total societal costs. With support from the VFC program, immunization has been a highly effective tool for improving the health of U.S. children.

Infant Mortality: Development of a Proposed Update to the Dollfus Classification of Infant Deaths

PubMed Central

Dove, Melanie S.; Minnal, Archana; Damesyn, Mark; Curtis, Michael P.

2015-01-01

Objective Identifying infant deaths with common underlying causes and potential intervention points is critical to infant mortality surveillance and the development of prevention strategies. We constructed an International Classification of Diseases 10th Revision (ICD-10) parallel to the Dollfus cause-of-death classification scheme first published in 1990, which organized infant deaths by etiology and their amenability to prevention efforts. Methods Infant death records for 1996, dual-coded to the ICD Ninth Revision (ICD-9) and ICD-10, were obtained from the CDC public-use multiple-cause-of-death file on comparability between ICD-9 and ICD-10. We used the underlying cause of death to group 27,821 infant deaths into the nine categories of the ICD-9-based update to Dollfus' original coding scheme, published by Sowards in 1999. Comparability ratios were computed to measure concordance between ICD versions. Results The Dollfus classification system updated with ICD-10 codes had limited agreement with the 1999 modified classification system. Although prematurity, congenital malformations, Sudden Infant Death Syndrome, and obstetric conditions were the first through fourth most common causes of infant death under both systems, most comparability ratios were significantly different from one system to the other. Conclusion The Dollfus classification system can be adapted for use with ICD-10 codes to create a comprehensive, etiology-based profile of infant deaths. The potential benefits of using Dollfus logic to guide perinatal mortality reduction strategies, particularly to maternal and child health programs and other initiatives focused on improving infant health, warrant further examination of this method's use in perinatal mortality surveillance. PMID:26556935

A comparison of two surveillance systems for deaths related to violent injury

PubMed Central

Comstock, R; Mallonee, S; Jordan, F

2005-01-01

Objective: To compare violent injury death reporting by the statewide Medical Examiner and Vital Statistics Office surveillance systems in Oklahoma. Methods: Using a standard study definition for violent injury death, the sensitivity and predictive value positive (PVP) of the Medical Examiner and Vital Statistics violent injury death reporting systems in Oklahoma in 2001 were evaluated. Results: Altogether 776 violent injury deaths were identified (violent injury death rate: 22.4 per 100 000 population) including 519 (66.9%) suicides, 248 (32.0%) homicides, and nine (1.2%) unintentional firearm deaths. The Medical Examiner system over-reported homicides and the Vital Statistics system under-reported homicides and suicides and over-reported unintentional firearm injury deaths. When compared with the standard, the Medical Examiner and Vital Statistics systems had sensitivities of 99.2% and 90.7% (respectively) and PVPs of 95.0% and 99.1% for homicide, sensitivities of 99.2% and 93.1% and PVPs of 100% and 99.0% for suicide, and sensitivities of 100% and 100% and PVPs of 100% and 31.0% for unintentional firearm deaths. Conclusions: Both the Vital Statistics and Medical Examiner systems contain valuable data and when combined can work synergistically to provide violent injury death information while also serving as quality control checks for each other. Preventable errors within both systems can be reduced by increasing training, addressing sources of human error, and expanding computer quality assurance programming. A standardized nationwide Medical Examiners' coding system and a national violent death reporting system that merges multiple public health and criminal justice datasets would enhance violent injury surveillance and prevention efforts. PMID:15691992

Substance Abuse Prevention.

PubMed

LeNoue, Sean R; Riggs, Paula D

2016-04-01

Substance use disorders account for approximately 6% of deaths worldwide and cost about $700 billion in the United States. Approximately 80% of drug users begin using during adolescence, underscoring the public health importance of effective substance prevention programs for youth and families. Prevention science designates 3 intervention categories: (1) universal prevention, targeting all individuals in the population, (2) selective interventions, targeting high-risk groups, and (3) indicated prevention interventions for youth with risk-taking behaviors. School-based and non-school-based interventions are reviewed, as well as the limitations of existing research, gaps in access and availability, and directions for future research and development. Copyright © 2016 Elsevier Inc. All rights reserved.

Developing a network: the PMM process.

PubMed

Kamara, A

1997-11-01

Since 1988, the Prevention of Maternal Mortality (PMM) Network has developed, implemented and evaluated projects that focus directly on prevention of maternal deaths. The Network, which consists of 11 multidisciplinary teams in West Africa and one at Columbia University, grew from discussions between the Carnegie Corporation of New York and researchers at Columbia School of Public Health. Its goals are: to strengthen capacities in developing countries; to provide program models for preventing maternal deaths; and to inform policymakers about the importance of maternal mortality. This paper describes the development and functioning of the Network. The initial steps included identifying interested partners in Africa and encouraging them to form multidisciplinary teams. Each African team received two grants: one to perform a needs assessment and then another to develop and implement projects based on the results. The Columbia team provided technical assistance in a variety of ways, including site visits, workshops and correspondence. Teams tested program models and reported findings both to local policymakers and in international fora. Collaboration with government and community leaders helped facilitate progress at all stages. At the PMM Network Results Conference in 1996, the teams decided to continue their work by forming the Regional PMM (RPMM) Network, an entirely African entity.

Potentially Preventable Deaths Among the Five Leading Causes of Death - United States, 2010 and 2014.

PubMed

García, Macarena C; Bastian, Brigham; Rossen, Lauren M; Anderson, Robert; Miniño, Arialdi; Yoon, Paula W; Faul, Mark; Massetti, Greta; Thomas, Cheryll C; Hong, Yuling; Iademarco, Michael F

2016-11-18

Death rates by specific causes vary across the 50 states and the District of Columbia.* Information on differences in rates for the leading causes of death among states might help state health officials determine prevention goals, priorities, and strategies. CDC analyzed National Vital Statistics System data to provide national and state-specific estimates of potentially preventable deaths among the five leading causes of death in 2014 and compared these estimates with estimates previously published for 2010. Compared with 2010, the estimated number of potentially preventable deaths changed (supplemental material at https://stacks.cdc.gov/view/cdc/42472); cancer deaths decreased 25% (from 84,443 to 63,209), stroke deaths decreased 11% (from 16,973 to 15,175), heart disease deaths decreased 4% (from 91,757 to 87,950), chronic lower respiratory disease (CLRD) (e.g., asthma, bronchitis, and emphysema) deaths increased 1% (from 28,831 to 29,232), and deaths from unintentional injuries increased 23% (from 36,836 to 45,331). A better understanding of progress made in reducing potentially preventable deaths in the United States might inform state and regional efforts targeting the prevention of premature deaths from the five leading causes in the United States.

Causes of Death of Residents in ACGME-Accredited Programs 2000 Through 2014: Implications for the Learning Environment.

PubMed

Yaghmour, Nicholas A; Brigham, Timothy P; Richter, Thomas; Miller, Rebecca S; Philibert, Ingrid; Baldwin, DeWitt C; Nasca, Thomas J

2017-07-01

To systematically study the number of U.S. resident deaths from all causes, including suicide. The more than 9,900 programs accredited by the Accreditation Council for Graduate Medical Education (ACGME) annually report the status of residents. The authors aggregated ACGME data on 381,614 residents in training during years 2000 through 2014. Names of residents reported as deceased were submitted to the National Death Index to learn causes of death. Person-year calculations were used to establish resident death rates and compare them with those in the general population. Between 2000 and 2014, 324 individuals (220 men, 104 women) died while in residency. The leading cause of death was neoplastic disease, followed by suicide, accidents, and other diseases. For male residents the leading cause was suicide, and for female residents, malignancies. Resident death rates were lower than in the age- and gender-matched general population. Temporal patterns showed higher rates of death early in residency. Deaths by suicide were higher early in training, and during the first and third quarters of the academic year. There was no upward or downward trend in resident deaths over the 15 years of this study. Neoplastic disease and suicide were the leading causes of death in residents. Data for death by suicide suggest added risk early in residency and during certain months of the academic year. Providing trainees with a supportive environment and with medical and mental health services is integral to reducing preventable deaths and fostering a healthy physician workforce.

Effects of a Randomized Controlled Recurrent Fall Prevention Program on Risk Factors for Falls in Frail Elderly Living at Home in Rural Communities

PubMed Central

Jeon, Mi Yang; Jeong, HyeonCheol; Petrofsky, Jerrold; Lee, Haneul; Yim, JongEun

2014-01-01

Background Falling can lead to severe health issues in the elderly and importantly contributes to morbidity, death, immobility, hospitalization, and early entry to long-term care facilities. The aim of this study was to devise a recurrent fall prevention program for elderly women in rural areas. Material/Methods This study adopted an assessor-blinded, randomized, controlled trial methodology. Subjects were enrolled in a 12-week recurrent fall prevention program, which comprised strength training, balance training, and patient education. Muscle strength and endurance of the ankles and the lower extremities, static balance, dynamic balance, depression, compliance with preventive behavior related to falls, fear of falling, and fall self-efficacy at baseline and immediately after the program were assessed. Sixty-two subjects (mean age 69.2±4.3 years old) completed the program – 31 subjects in the experimental group and 31 subjects in the control group. Results When the results of the program in the 2 groups were compared, significant differences were found in ankle heel rise test, lower extremity heel rise test, dynamic balance, depression, compliance with fall preventative behavior, fear of falling, and fall self-efficacy (p<0.05), but no significant difference was found in static balance. Conclusions This study shows that the fall prevention program described effectively improves muscle strength and endurance, balance, and psychological aspects in elderly women with a fall history. PMID:25394805

Working toward the elimination of residential fire deaths: the Centers for Disease Control and Prevention's Smoke Alarm Installation and Fire Safety Education (SAIFE) program.

PubMed

Ballesteros, Michael F; Jackson, Mark L; Martin, Maurice W

2005-01-01

To address residential fires and related injuries, the Centers for Disease Control and Prevention funds state health departments to deliver a Smoke Alarm Installation and Fire Safety Education (SAIFE) program in high-risk homes in 16 states. This program involves recruiting local communities and community partners, hiring a local coordinator, canvassing neighborhood homes, installing long-lasting lithium-powered smoke alarms, and providing general fire safety education and 6-month follow-up to determine alarm functionality. Local fire departments are vital community partners in delivering this program. Since the program's inception, more than 212,000 smoke alarms have been installed in more than 126,000 high-risk homes. Additionally, approximately 610 lives have potentially been saved as a result of a program alarm that provided early warning to a dangerous fire incident.

Hartford's gun buy-back program: are we on target?

PubMed

Marinelli, Laura W; Thaker, Shefali; Borrup, Kevin; Shapiro, David S; Bentley, George C; Saleheen, Hassan; Lapidus, Garry; Campbell, Brendan T

2013-09-01

Gunbuy-backprograms have been proposed as away to remove unwanted firearms from circulation, but remain controversial because their ability to prevent firearm injuries remains unproven. The purpose of this study is to describe the demographics of individuals participating in Connecticut's gun buy-backprogram in the context of annual gun sales and the epidemiology of firearm violence in the state. Over four years the buy-back program collected 464 firearms, including 232 handguns. In contrast, 91,602 firearms were sold in Connecticut during 2009 alone. The incidence of gun-related deaths was unchanged in the two years following the inception of the buy-back program. Suicide was associated with older age (mean = 51 +/- 18years) and Caucasian race (n = 539, 90%). Homicide was associated with younger age (mean = 30 +/- 12 years) and minority race (n = 425, 81%). A gun buy-back program alone is not likely to produce a measurable decrease in firearm injuries and deaths.

Prescription drug monitoring programs in the United States of America

PubMed Central

Félix, Sausan El Burai; Mack, Karin

2015-01-01

SYNOPSIS Since the late 1990s, the number of opioid analgesic overdose deaths has quadrupled in the United States of America (from 4 030 deaths in 1999 to 16 651 in 2010). The objectives of this article are to provide an overview of the problem of prescription drug overdose in the United States and to discuss actions that could help reduce the problem, with particular attention to the characteristics of prescription drug monitoring programs (PDMPs). These programs consist of state-level databases that monitor controlled substances. The information compiled in the databases is at the disposal of authorized persons (e.g., physicians, pharmacists, and other health-care providers) and may be used only for professional purposes. Suppliers can use such information to prevent interaction with other drugs or therapeutic duplication, or to identify drug-search behavior. Law enforcement agencies can use these programs to identify improper drug prescription or dispensing patterns, or drug diversion. PMID:25563153

Public finance of rotavirus vaccination in India and Ethiopia: an extended cost-effectiveness analysis.

PubMed

Verguet, Stéphane; Murphy, Shane; Anderson, Benjamin; Johansson, Kjell Arne; Glass, Roger; Rheingans, Richard

2013-10-01

An estimated 4% of global child deaths (approximately 300,000 deaths) were attributed to rotavirus in 2010. About a third of these deaths occurred in India and Ethiopia. Public finance of rotavirus vaccination in these two countries could substantially decrease child mortality and also reduce rotavirus-related hospitalizations, prevent health-related impoverishment and bring significant cost savings to households. We use a methodology of 'extended cost-effectiveness analysis' (ECEA) to evaluate a hypothetical publicly financed program for rotavirus vaccination in India and Ethiopia. We measure program impact along four dimensions: 1) rotavirus deaths averted; 2) household expenditures averted; 3) financial risk protection afforded; 4) distributional consequences across the wealth strata of the country populations. In India and Ethiopia, the program would lead to a substantial decrease in rotavirus deaths, mainly among the poorer; it would reduce household expenditures across all income groups and it would effectively provide financial risk protection, mostly concentrated among the poorest. Potential indirect benefits of vaccination (herd immunity) would increase program benefits among all income groups, whereas potentially decreased vaccine efficacy among poorer households would reduce the equity benefits of the program. Our approach incorporates financial risk protection and distributional consequences into the systematic economic evaluation of vaccine policy, illustrated here with the case study of public finance for rotavirus vaccination. This enables selection of vaccine packages based on the quantitative inclusion of information on equity and on how much financial risk protection is being bought per dollar expenditure on vaccine policy, in addition to how much health is being bought. Copyright © 2013 Elsevier Ltd. All rights reserved.

Death and injury in aerial spraying: pre-crash, crash, and post-crash prevention strategies.

PubMed

Richter, E D; Gordon, M; Halamish, M; Gribetz, B

1981-01-01

To prevent crash-related death and injury among spray pilots, a program including pre-crash, crash and post-crash stages of intervention for aircraft, physical environment, and pilots and ground crews was proposed in accordance with a matrix of options derived from road crash epidemiology. In addition to the dangers of fixed obstacles, low-altitude runs, and heavy work schedules, work hazards included combined exposures to noise, vibration, G forces, heat stress, pesticides, and dehydration. Together, these exposures were believed to have produced slight, but crucial decreases in pilot performance, alertness and skill. For aircraft, the major pre-crash measure was cockpit air cooling, with filter technologies to prevent in-flight pesticide exposure. Crash and post-crash design changes to reduce energy transfers to the pilot's body (thermal, kinetic) were the most important recommendations, because absolute prevention of the crash event was unlikely. For the environment, pre-crash recommendations included marking fixed obstacles, such as power and telephone lines, but preferably their elimination. Other measures included drainage pits with sodium hydroxide points to neutralize parathion and prevent dispersion of parathion-containing mists. Pilot pre-crash measures (more fluid intake, biological monitoring--EMG, urinary alkyl phosphate, cholinesterase testing) required special organizational arrangements. Systematic application of options from the foregoing matrix suggest that the high risk of death and injury from aerial spraying is unnecessary.

Agreement between underlying cause and preventability of infant deaths before and after the investigation in Recife, Pernambuco State, Brazil, 2014.

PubMed

Marques, Lays Janaina Prazeres; Pimentel, Dayane da Rocha; Oliveira, Conceição Maria de; Vilela, Mirella Bezerra Rodrigues; Frias, Paulo Germano; Bonfim, Cristine Vieira do

2018-01-01

to assess the agreement and describe the causes and preventability of infant deaths before and after the investigation. investigation files and death certificates of infants under one year, of mothers living in Recife, Brazil, in 2014 were used; the Cohen kappa index was adopted for agreement analysis of the underlying causes of death; the list of preventable causes of deaths by interventions of the Brazilian National Health System was also adopted. 183 infant deaths were analyzed, of which 117 (63.9%) had the underlying cause revised; before the investigation, 170 (92.2%) deaths were considered preventable, and after investigation, 178 (97.3%); there was reasonable agreement (0.338) regarding the underlying causes of death, and moderate (0.439) for preventability. infant mortality surveillance enabled the improvement of vital events information, contributing to the progress in the specification of underlying causes of death and in the preventability of infant death.

Refugees and displaced persons. War, hunger, and public health.

PubMed

Toole, M J; Waldman, R J

1993-08-04

The number of refugees and internally displaced persons in need of protection and assistance has increased from 30 million in 1990 to more than 43 million today. War and civil strife have been largely responsible for this epidemic of mass migration that has affected almost every region of the world, including Europe. Since 1990, crude death rates (CDRs) during the early influx of refugees who crossed international borders have been somewhat lower than CDRs reported earlier among Cambodian and Ethiopian refugees. Nevertheless, CDRs among refugees arriving in Ethiopia, Kenya, Nepal, Malawi, and Zimbabwe since 1990 ranged from five to 12 times the baseline CDRs in the countries of origin. Among internally displaced populations in northern Iraq, Somalia, and Sudan, CDRs were extremely high, ranging from 12 to 25 times the baseline CDRs for the nondisplaced. Among both refugees and internally displaced persons, death rates among children less than 5 years of age were far higher than among older children and adults. In Bangladesh, the death rate in female Rohingya refugees was several times higher than in males. Preventable conditions such as diarrheal disease, measles, and acute respiratory infections, exacerbated often by malnutrition, caused most deaths. Although relief programs for refugees have improved since 1990, the situation among the internally displaced may have worsened. The international community should intervene earlier in the evolution of complex disasters involving civil war, human rights abuses, food shortages, and mass displacement. Relief programs need to be based on sound health and nutrition information and should focus on the provision of adequate shelter, food, water, sanitation, and public health programs that prevent mortality from diarrhea, measles, and other communicable diseases, especially among young children and women.

“Cancer – Educate to Prevent” – High-School Teachers, the New Promoters of Cancer Prevention Education Campaigns

PubMed Central

Barros, Ana; Moreira, Luís; Santos, Helena; Ribeiro, Nuno; Carvalho, Luís; Santos-Silva, Filipe

2014-01-01

Cancer is one of the leading causes of death worldwide, and thus represents a priority for national public health programs. Prevention has been assumed as the best strategy to reduce cancer burden, however most cancer prevention programs are implemented by healthcare professionals, which constrain range and educational impacts. We developed an innovative approach for cancer prevention education focused on high-school biology teachers, considered privileged mediators in the socialization processes. A training program, “Cancer, Educate to Prevent” was applied, so that the teachers were able to independently develop and implement prevention campaigns focused on students and school-related communities. The program encompassed different educational modules, ranging from cancer biology to prevention campaigns design. Fifty-four teachers were empowered to develop and implement their own cancer prevention campaigns in a population up to five thousands students. The success of the training program was assessed through quantitative evaluation – questionnaires focused on teachers' cancer knowledge and perceptions, before the intervention (pre-test) and immediately after (post-test). The projects developed and implemented by teachers were also evaluated regarding the intervention design, educational contents and impact on the students' knowledge about cancer. This study presents and discusses the results concerning the training program “Cancer, Educate to Prevent” and clearly shows a significant increase in teacher's cancer literacy (knowledge and perceptions) and teachers' acquired proficiency to develop and deliver cancer prevention campaigns with direct impact on students' knowledge about cancer. This pilot study reinforces the potential of high-school teachers and schools as cancer prevention promoters and opens a new perspective for the development and validation of cancer prevention education strategies, based upon focused interventions in restricted targets (students) through non-health professionals (teachers). PMID:24817168

Community-Based Interventions to Decrease Obesity and Tobacco Exposure and Reduce Health Care Costs: Outcome Estimates From Communities Putting Prevention to Work for 2010-2020.

PubMed

Soler, Robin; Orenstein, Diane; Honeycutt, Amanda; Bradley, Christina; Trogdon, Justin; Kent, Charlotte K; Wile, Kristina; Haddix, Anne; O'Neil, Dara; Bunnell, Rebecca

2016-04-07

In 2010, the Centers for Disease Control and Prevention (CDC) launched Communities Putting Prevention to Work (CPPW), a $485 million program to reduce obesity, tobacco use, and exposure to secondhand smoke. CPPW awardees implemented evidence-based policy, systems, and environmental changes to sustain reductions in chronic disease risk factors. This article describes short-term and potential long-term benefits of the CPPW investment. We used a mixed-methods approach to estimate population reach and to simulate the effects of completed CPPW interventions through 2020. Each awardee developed a community action plan. We linked plan objectives to a common set of interventions across awardees and estimated population reach as an early indicator of impact. We used the Prevention Impacts Simulation Model (PRISM), a systems dynamics model of cardiovascular disease prevention, to simulate premature deaths, health care costs, and productivity losses averted from 2010 through 2020 attributable to CPPW. Awardees completed 73% of their planned objectives. Sustained CPPW improvements may avert 14,000 premature deaths, $2.4 billion (in 2010 dollars) in discounted direct medical costs, and $9.5 billion (in 2010 dollars) in discounted lifetime and annual productivity losses through 2020. PRISM results suggest that large investments in community preventive interventions, if sustained, could yield cost savings many times greater than the original investment over 10 to 20 years and avert 14,000 premature deaths.

Community-Based Interventions to Decrease Obesity and Tobacco Exposure and Reduce Health Care Costs: Outcome Estimates From Communities Putting Prevention to Work for 2010–2020

PubMed Central

Orenstein, Diane; Honeycutt, Amanda; Bradley, Christina; Trogdon, Justin; Kent, Charlotte K.; Wile, Kristina; Haddix, Anne; O’Neil, Dara; Bunnell, Rebecca

2016-01-01

Introduction In 2010, the Centers for Disease Control and Prevention (CDC) launched Communities Putting Prevention to Work (CPPW), a $485 million program to reduce obesity, tobacco use, and exposure to secondhand smoke. CPPW awardees implemented evidence-based policy, systems, and environmental changes to sustain reductions in chronic disease risk factors. This article describes short-term and potential long-term benefits of the CPPW investment. Methods We used a mixed-methods approach to estimate population reach and to simulate the effects of completed CPPW interventions through 2020. Each awardee developed a community action plan. We linked plan objectives to a common set of interventions across awardees and estimated population reach as an early indicator of impact. We used the Prevention Impacts Simulation Model (PRISM), a systems dynamics model of cardiovascular disease prevention, to simulate premature deaths, health care costs, and productivity losses averted from 2010 through 2020 attributable to CPPW. Results Awardees completed 73% of their planned objectives. Sustained CPPW improvements may avert 14,000 premature deaths, $2.4 billion (in 2010 dollars) in discounted direct medical costs, and $9.5 billion (in 2010 dollars) in discounted lifetime and annual productivity losses through 2020. Conclusion PRISM results suggest that large investments in community preventive interventions, if sustained, could yield cost savings many times greater than the original investment over 10 to 20 years and avert 14,000 premature deaths. PMID:27055264

Mortality Surveillance for Infectious Diseases in the U.S. Department of Defense (1998-2013).

PubMed

Potter, Robert N; Tremaine, Ladd A; Gaydos, Joel C

2017-03-01

The Mortality Surveillance Division (MSD) of the U.S. Armed Forces Medical Examiner System was established in 1998 to improve surveillance for all military deaths although emphasizing deaths from infectious diseases. Establishment of the MSD was part of the 1997 Department of Defense initiative to improve surveillance and response for emerging infectious diseases. Before 1998, mortality surveillance was limited to compiling information from death certificates, a system that provided limited useful information and lacked the timeliness needed to take meaningful action to address emerging infectious disease threats. The MSD was tasked to quickly identify all infectious disease deaths and the infecting agents. The system developed by the MSD staff identified deaths in near real-time and immediately notified military Public Health authorities of situations that warranted an investigation. Autopsy, medical, and investigative reports were collected. Testing specimens for agent identification was encouraged. The data and information collected were archived in the MSD-developed Medical Mortality Registry (MMR), a database that included all active duty Service Member deaths and contained manner and cause of death with medical, demographic, circumstantial, and diagnostic information. The MMR was the only comprehensive, autopsy-based source for mortality information on active duty military deaths. During 1998-2013, 217 (1.3%) infectious disease deaths were identified among 16,192 noncombat deaths. Of the 217 deaths, 29.5% were classified as respiratory, 18.0% cardiac, 15.2% blood borne, 12.9% nervous system, and 12.4% sepsis. A pathogen was identified for 64.5%. Agents of military interest identified included Neisseria meningitidis, influenza viruses, adenoviruses, and malaria. Neisseria meningitidis was identified in 10 fatal cases; grouping of the agent was done for eight cases. Four were group B, two were C, and two were Y. All eight had been immunized with a quadrivalent meningococcal vaccine. The most commonly detected respiratory agent was influenza virus (nine deaths), three of which were the 2009 pandemic H1N1 influenza virus. Adenoviruses were identified as the infectious agents in a total of nine deaths. Two deaths resulted from Plasmodium falciparum malaria infections acquired in Africa during military deployments. An important but unexplained finding was that Black Service Members made up only16.3% of all military personnel but accounted for 28.6% of all infectious disease deaths. The time lag between death and notification of the MSD at the start of this surveillance program was 24 to 48 hours. The lag at the end of the reported surveillance period was 8 to 24 hours. The MSD surveillance system identified an agent in 140 of 217 (64.5%) uniformed deaths. In a similar program by the Centers for Disease Control and Prevention, in 122 cases with specimens, an agent could be identified in 34 (28%). MMR data and information provided strong support for re-establishing the military recruit adenovirus vaccination program, which ceased in 1999 and was finally re-established in 2011. MMR data and information also assisted in monitoring the military meningococcal vaccine program, helped to describe the virulence of circulating influenza viruses, and identified areas where deadly malaria infections were not being prevented. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

Warm Fresh Whole Blood Is Independently Associated With Improved Survival for Patients With Combat-Related Traumatic Injuries

DTIC Science & Technology

2009-04-01

2 US Military reports estimate that 15% to 20% of traumatic deaths are preventable , and 66% to 80% of these deaths occur from hemorrhage.3,4 Rural...civilian data indicates that approximately 10% of deaths are preventable .5,6 If 10% to 20% of 150,000 US civilian traumatic deaths are preventable , and...66% to 80% of these preventable deaths are due to uncontrolled bleeding this translates to between 10,000 and 24,000 potentially preventable

Preventing Stroke Deaths

MedlinePlus

... Kit Read the MMWR Science Clips Preventing Stroke Deaths Progress Stalled Language: English (US) Español (Spanish) Recommend ... states. 80% of strokes are preventable. Problem Stroke deaths have stopped declining. Strokes are common and preventable. ...

Quality assurance for respiratory care services: a computer-assisted program.

PubMed

Elliott, C G

1993-01-01

At present, the principal advantage of computer-assisted quality assurance is the acquisition of quality assurance date without resource-consuming chart reviews. A surveillance program like the medical director's alert may reduce morbidity and mortality. Previous research suggests that inadequate oxygen therapy or failures in airway management are important causes of preventable deaths in hospitals. Furthermore, preventable deaths tend to occur among patients who have lower severity-of-illness scores and who are not in ICUs. Thus, surveillance of the entire hospital, as performed by the HIS medical director's alert, may significantly impact hospital mortality related to respiratory care. Future research should critically examine the potential of such computerized systems to favorably change the morbidity and mortality of hospitalized patients. The departments of respiratory care and medical informatics at LDS Hospital have developed a computer-assisted approach to quality assurance monitoring of respiratory care services. This system provides frequent and consistent samples of a variety of respiratory care data. The immediate needs of patients are addressed through a daily surveillance system (medical director's alert). The departmental quality assurance program utilizes a separate program that monitors clinical indicators of staff performance in terms of stated departmental policies and procedures (rate-based clinical indicators). The availability of an integrated patient database allows these functions to be performed without labor-intensive chart audits.

Retrospective economic evaluation of childhood 7-valent pneumococcal conjugate vaccination in Australia: Uncertain herd impact on pneumonia critical.

PubMed

Newall, A T; Reyes, J F; McIntyre, P; Menzies, R; Beutels, P; Wood, J G

2016-01-12

Retrospective cost-effectiveness analyses of vaccination programs using routinely collected post-implementation data are sparse by comparison with pre-program analyses. We performed a retrospective economic evaluation of the childhood 7-valent pneumococcal conjugate vaccine (PCV7) program in Australia. We developed a deterministic multi-compartment model that describes health states related to invasive and non-invasive pneumococcal disease. Costs (Australian dollars, A$) and health effects (quality-adjusted life years, QALYs) were attached to model states. The perspective for costs was that of the healthcare system and government. Where possible, we used observed changes in the disease rates from national surveillance and healthcare databases to estimate the impact of the PCV7 program (2005-2010). We stratified our cost-effectiveness results into alternative scenarios which differed by the outcome states included. Parameter uncertainty was explored using probabilistic sensitivity analysis. The PCV7 program was estimated to have prevented ∼5900 hospitalisations and ∼160 deaths from invasive pneumococcal disease (IPD). Approximately half of these were prevented in adults via herd protection. The incremental cost-effectiveness ratio was ∼A$161,000 per QALY gained when including only IPD-related outcomes. The cost-effectiveness of PCV7 remained in the range A$88,000-$122,000 when changes in various non-invasive disease states were included. The inclusion of observed changes in adult non-invasive pneumonia deaths substantially improved cost-effectiveness (∼A$9000 per QALY gained). Using the initial vaccine price negotiated for Australia, the PCV7 program was unlikely to have been cost-effective (at conventional thresholds) unless observed reductions in non-invasive pneumonia deaths in the elderly are attributed to it. Further analyses are required to explore this finding, which has significant implications for the incremental benefit achievable by adult PCV programs. Copyright © 2015 Elsevier Ltd. All rights reserved.

Maternal mortality in New York--Looking back, looking forward.

PubMed

Chazotte, Cynthia; D'Alton, Mary E

2016-03-01

New York City was ahead of its time in recognizing the issue of maternal death and the need for proper statistics. New York has also documented since the 1950s the enormous public health challenge of racial disparities in maternal mortality. This paper addresses the history of the first Safe Motherhood Initiative (SMI), a voluntary program in New York State to review reported cases of maternal deaths in hospitals. Review teams found that timely recognition and intervention in patients with serious morbidity could have prevented many of the deaths reviewed. Unfortunately the program was defunded by New York State. The paper then focuses on the revitalization of the SMI in 2013 to establish three safety bundles across the state to be used in the recognition and treatment of obstetric hemorrhage, severe hypertension in pregnancy, and the prevention of venous thromboembolism; and their introduction into 118 hospitals across the state. The paper concludes with a look to the future of the coordinated efforts needed by various organizations involved in women's healthcare in New York City and State to achieve the goal of a review of all maternal deaths in the state by a multidisciplinary team in a timely manner so that appropriate feedback to the clinical team can be given and care can be modified and improved as needed. It is the authors' opinion that we owe this type of review to the women of New York who entrust their care to us. Copyright © 2016 Elsevier Inc. All rights reserved.

A labor perspective of workplace violence prevention. Identifying research needs.

PubMed

Rosen, J

2001-02-01

During the past decade, labor unions have contributed to efforts to increase awareness of the importance of workplace violence as an occupational hazard. Research by the National Institute for Occupational Safety and Health and the U.S. Department of Justice have bolstered these efforts. This research revealed that workplace violence is the second leading cause of traumatic-injury death on the job for men, the leading cause of traumatic-injury death on the job for women, and accounts for some 2 million nonfatal injuries each year in the United States. Ten years ago, the debate focused on whether workplace violence is an occupational hazard or strictly a police and criminal justice issue. Labor unions have joined with occupational safety and health professionals in recognizing that workplace violence is a serious occupational hazard that is often predictable and preventable. They have advocated that employers establish multidimensional violence-prevention programs. Although the nature of workplace violence varies from industry to industry, implementation of the federal Occupational Safety and Health Administration (OSHA) Violence Prevention Guidelines for Health Care and Social Service Workers and for Late-Night Retail Establishments is a high priority to unions in the affected industries. Labor wants employers to invest in protecting workers from violence through voluntary programs and state legislation, and it supports the promulgation of a mandatory federal OSHA standard. To that end, intervention research can play a key role in demonstrating effective, technically and economically feasible prevention strategies

77 FR 19015 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

... Disease Control and Prevention (CDC). Background and Brief Description Colorectal Cancer (CRC) is the second leading cause of cancer- related deaths in the United States, following lung cancer. Based on... days of this notice. Proposed Project Colorectal Cancer Control Program Indirect/Non-Medical Cost Study...

75 FR 17921 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-08

...), Centers for Disease Control and Prevention (CDC). Background and Brief Description Colorectal Cancer (CRC) is the second leading cause of cancer- related deaths in the United States, following lung cancer... Project Colorectal Cancer Screening Program (OMB No. 0920-0745 7/31/2010)-- Revision--Division of Cancer...

38 CFR 21.3132 - Reductions in survivors' and dependents' educational assistance.

Code of Federal Regulations, 2011 CFR

2011-07-01

...' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Survivors' and... mitigating provided they prevent the eligible person from pursuing the program of education continuously. This list is not all inclusive. (i) An illness of the eligible person, (ii) An illness or death in the...

38 CFR 21.3132 - Reductions in survivors' and dependents' educational assistance.

Code of Federal Regulations, 2010 CFR

2010-07-01

...' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Survivors' and... mitigating provided they prevent the eligible person from pursuing the program of education continuously. This list is not all inclusive. (i) An illness of the eligible person, (ii) An illness or death in the...

Congressional Testimony on School Violence: Early Childhood, Youth and Families Subcommittee.

ERIC Educational Resources Information Center

Poland, Scott

1998-01-01

School violence has been linked to youth not recognizing the finality of death, extreme violence portrayed in the media, availability of guns, student reluctance to "tell," and lack of curriculum that teaches children anger management and problem-solving skills. Recommendations include making prevention programs a priority and…

Treating Depressed and Anxious Smokers in Smoking Cessation Programs

ERIC Educational Resources Information Center

Richards, C. Steven; Cohen, Lee M.; Morrell, Holly E. R.; Watson, Noreen L.; Low, Blakely E.

2013-01-01

Objective: Cigarette smoking is the leading cause of preventable death in the United States. In addition, smoking rates among depressed and anxious smokers are higher than in the population at large. Furthermore, treating depressed and anxious smokers effectively is particularly challenging because of their significant negative affect,…

Development of a Surgical Infection Surveillance Program at a Tertiary Hospital in Ethiopia: Lessons Learned from Two Surveillance Strategies.

PubMed

Forrester, Jared A; Koritsanszky, Luca; Parsons, Benjamin D; Hailu, Menbere; Amenu, Demisew; Alemu, Seifu; Jiru, Fekadu; Weiser, Thomas G

2018-01-01

Surgical site infections (SSIs) are a leading cause of post-operative morbidity and mortality. We developed Clean Cut, a surgical infection prevention program, with two goals: (1) Increase adherence to evidence-based peri-operative infection prevention standards and (2) establish sustainable surgical infection surveillance. Here we describe our infection surveillance strategy. Clean Cut was piloted and evaluated at a 523 bed tertiary hospital in Ethiopia. Infection prevention standards included: (1) Hand and surgical site decontamination; (2) integrity of gowns, drapes, and gloves; (3) instrument sterility; (4) prophylactic antibiotic administration; (5) surgical gauze tracking; and (6) checklist compliance. Primary outcome measure was SSI, with secondary outcomes including other infection, re-operation, and length of stay. We prospectively observed all post-surgical wounds in obstetrics over a 12 day period and separately recorded post-operative complications using chart review. Simultaneously, we reviewed the written hospital charts after patient discharge for all patients whose peri-operative adherence to infection prevention standards was captured. Fifty obstetric patients were followed prospectively with recorded rates of SSI 14%, re-operation 6%, and death 2%. Compared with direct observation, chart review alone had a high loss to follow-up (28%) and decreased capture of infectious complications (SSI [n = 2], endometritis [n = 3], re-operations [n = 2], death [n = 1]); further, documentation inconsistencies failed to capture two complications (SSI [n = 1], mastitis [n = 1]). Concurrently, 137 patients were observed for peri-operative infection prevention standard adherence. Of these, we were able to successfully review 95 (69%) patient charts with recorded rates of SSI 5%, re-operation 1%, and death 1%. Patient loss to follow-up and poor documentation of infections underestimated overall infectious complications. Direct, prospective follow-up is possible but requires increased time, clinical skill, and training. For accurate surgical infection surveillance, direct follow-up of patients during hospitalization is essential, because chart review does not accurately reflect post-operative complications.

Evaluated community fire safety interventions in the United States: a review of current literature.

PubMed

Ta, Van M; Frattaroli, Shannon; Bergen, Gwendolyn; Gielen, Andrea Carlson

2006-06-01

The purpose of the study was to assess the state of fire prevention research, provide an updated synthesis of evaluated fire prevention programs, and discuss the role of fire fighters and data systems in prevention efforts. The review included all evaluations of U.S. based fire prevention interventions published between January 1998 and September 2004 and any earlier articles about U.S. fire prevention interventions not included in two prior review articles. We retrieved information from each identified study including evaluation findings, involvement of fire service personnel and use of existing data systems. We identified twelve articles: seven reported on smoke alarm interventions, three on multi-faceted programs, and two other programs. Five programs involved fire service personnel in the design, implementation, and/or evaluation, and three used existing data systems. Studies reviewed suggest that canvassing and smoke alarm installations are the most effective means of distributing alarms and increasing the functional status of distributed alarms. The functionality of smoke alarms, an issue noted in earlier reviews, remains a problem. Programs involving partnerships with fire departments have indicated success in preventing fires and deaths, improving smoke alarm ownership and functional status, and improving children's fire safety knowledge. Using existing data systems to target and to evaluate interventions was effective. In the years since prior reviews, some improvements in the rigor of evaluation designs have been made, but there is still a need for high quality evaluations that will inform fire injury prevention efforts.

Cost-effective malaria control in Brazil. Cost-effectiveness of a Malaria Control Program in the Amazon Basin of Brazil, 1988-1996.

PubMed

Akhavan, D; Musgrove, P; Abrantes, A; d'A Gusmão, R

1999-11-01

Malaria transmission was controlled elsewhere in Brazil by 1980, but in the Amazon Basin cases increased steadily until 1989, to almost half a million a year and the coefficient of mortality quadrupled in 1977-1988. The government's malaria control program almost collapsed financially in 1987-1989 and underwent a turbulent reorganization in 1991-1993. A World Bank project supported the program from late 1989 to mid-1996, and in 1992-1993, with help from the Pan American Health Organization, facilitated a change toward earlier and more aggressive case treatment and more concentrated vector control. The epidemic stopped expanding in 1990-1991 and reversed in 1992-1996. The total cost of the program from 1989 through mid-1996 was US$616 million: US$526 million for prevention and US$90 million for treatment. Compared to what would have happened in the absence of the program, nearly two million cases of malaria and 231,000 deaths were prevented; the lives saved were due almost equally to preventing infection and to case treatment. Converting the savings in lives and in morbidity into Disability-Adjusted Life Years yields almost nine million DALYs, 5.1 million from treatment and 3.9 million from prevention. Nearly all the gain came from controlling deaths and therefore from controlling falciparum. The overall cost-effectiveness was US$2672 per life saved or US$69 per DALY, which is low compared to most previous estimates and compares favorably to many other disease control interventions. Contrary to much previous experience, case treatment appears more cost-effective than vector control, particularly where falciparum is prevalent and unfocussed insecticide spraying is relatively ineffective. Halting the epidemic by better targeted vector control and emphasizing treatment paid off in much reduced mortality from malaria and in significantly lower costs per life saved.

Evidence-Based Practice Guideline: Fall Prevention for Older Adults.

PubMed

Kruschke, Cheryl; Butcher, Howard K

2017-11-01

Falls are a major cause of injury and death annually for millions of individuals 65 and older. Older adults are at risk for falls for a variety of reasons regardless of where they live. Falls are defined as any sudden drop from one surface to a lower surface. The purpose of this fall prevention evidence-based practice guideline is to describe strategies that can identify individuals at risk for falls. A 10-step protocol including screening for falls, comprehensive fall assessment, gait and balance screening when necessary, and an individualized fall intervention program addressing specific fall risks is presented. Reassessing fall risk and fall prevention programs will ensure a proactive approach to reducing falls in the aging population. [Journal of Gerontological Nursing, 43(11), 15-21.]. Copyright 2017, SLACK Incorporated.

[Non transmissible chronic diseases. A preventive approach].

PubMed

Berríos, X

1991-03-01

Non transmissible chronic diseases, accidents and violence cause 70-80% of deaths in developed countries and 40-50% in underdeveloped ones, including Chile. Their relative contribution to mortality in Chile has increased from 34% to 64% in the last 30 years. Prevention is possible by controlling risk factors such as smoking, alcohol, obesity, hypertension and hypercholesterolemia. Preventive programs should be implemented based on available studies of the epidemiology of risk factors in our country. Population intervention to obtain better health habits and special actions for individuals with risks factors must be employed. Local health services, the community and the media must participate, the cornerstone of the program being population education, particularly those of younger age. A model to be followed is the Interhealth Project, sponsored by WHO and led by Finland (North Karelia).

Impact of the introduction of a standardised ICD programming protocol: real-world data from a single centre.

PubMed

Sunderland, Nicholas; Kaura, Amit; Li, Anthony; Kamdar, Ravi; Petzer, Ed; Dhillon, Para; Murgatroyd, Francis; Scott, Paul A

2016-09-01

Randomised trials have shown that empiric ICD programming, using long detection times and high detection zones, reduces device therapy in ICD recipients. However, there is less data on its effectiveness in a "real-world" setting, especially secondary prevention patients. Our aim was to evaluate the introduction of a standardised programming protocol in a real-world setting of unselected ICD recipients. We analysed 270 consecutive ICD recipients implanted in a single centre-135 implanted prior to protocol implementation (physician-led group) and 135 after (standardised group). The protocol included long arrhythmia detection times (30/40 or equivalent) and high rate detection zones (primary prevention lower treatment zone 200 bpm). Programming in the physician-led group was at the discretion of the implanter. The primary endpoint was time-to-any therapy (ATP or shocks). Secondary endpoints were time-to-inappropriate therapy and time-to-appropriate therapy. The safety endpoints were syncopal episodes, hospital admissions and death. At 12 months follow-up, 47 patients had received any ICD therapy (physician-led group, n = 31 vs. standardised group, n = 16). There was a 47 % risk reduction in any device therapy (p = 0.04) and an 86 % risk reduction in inappropriate therapy (p = 0.009) in the standardised compared to the physician-led group. There was a non-significant 30 % risk reduction in appropriate therapy (p = 0.32). Results were consistent across primary and secondary prevention patients. There were no significant differences in the rates of syncope, hospitalisation, and death. In unselected patients in a real-world setting, introduction of a standardised programming protocol, using long detection times and high detection zones, significantly reduces the burden of ICD therapy without an increase in adverse outcomes.

Development of a death education curriculum model for the general public using DACUM method.

PubMed

Kim, Yong-Ha; Ahn, Sang-Yoon; Lee, Chong-Hyung; Lee, Moo-Sik; Kim, Moon-Joon; Arma, Park; Hwang, Hye-Jeong; Song, Hyeon-Dong; Shim, Moon-Sook; Kim, Kwang-Hwan

2016-05-18

In order to analyze tasks of the death education curriculum for the public, DACUM method was used. A committee for DACUM was gathered and a survey was conducted on professors of health care, humanities and social sciences for an interdisciplinary study. In the survey used to verify the model for death education for the public, a compilation based on difficulty and importance factor shows that the 27 tasks including the psychological changes in terminally ill or suicidal patients, healing of stress, acceptance and understanding of death and suicide prevention were identified as needing to be included in the curriculum. The data thus concluded will have to be reviewed when they are applied to actual education to revise the education program to make it more appropriate.

Unintentional and undetermined firearm related deaths: a preventable death analysis for three safety devices.

PubMed

Vernick, J S; O'Brien, M; Hepburn, L M; Johnson, S B; Webster, D W; Hargarten, S W

2003-12-01

To determine the proportion of unintentional and undetermined firearm related deaths preventable by three safety devices: personalization devices, loaded chamber indicators (LCIs), and magazine safeties. A personalized gun will operate only for an authorized user, a LCI indicates when the gun contains ammunition, and a magazine safety prevents the gun from firing when the ammunition magazine is removed. Information about all unintentional and undetermined firearm deaths from 1991-98 was obtained from the Office of the Chief Medical Examiner for Maryland, and from the Wisconsin Firearm Injury Reporting System for Milwaukee. Data regarding the victim, shooter, weapon, and circumstances were abstracted. Coding rules to classify each death as preventable, possibly preventable, or not preventable by each of the three safety devices were also applied. There were a total of 117 firearm related deaths in our sample, 95 (81%) involving handguns. Forty three deaths (37%) were classified as preventable by a personalized gun, 23 (20%) by a LCI, and five (4%) by a magazine safety. Overall, 52 deaths (44%) were preventable by at least one safety device. Deaths involving children 0-17 (relative risk (RR) 3.3, 95% confidence interval (CI) 2.1 to 5.1) and handguns (RR 8.1, 95% CI 1.2 to 53.5) were more likely to be preventable. Projecting the findings to the entire United States, an estimated 442 deaths might have been prevented in 2000 had all guns been equipped with these safety devices. Incorporating safety devices into firearms is an important injury intervention, with the potential to save hundreds of lives each year.

Trauma center maturity measured by an analysis of preventable and potentially preventable deaths: there is always something to be learned….

PubMed

Matsumoto, Shokei; Jung, Kyoungwon; Smith, Alan; Coimbra, Raul

2018-06-23

To establish the preventable and potentially preventable death rates in a mature trauma center and to identify the causes of death and highlight the lessons learned from these cases. We analyzed data from a Level-1 Trauma Center Registry, collected over a 15-year period. Data on demographics, timing of death, and potential errors were collected. Deaths were judged as preventable (PD), potentially preventable (PPD), or non-preventable (NPD), following a strict external peer-review process. During the 15-year period, there were 874 deaths, 15 (1.7%) and 6 (0.7%) of which were considered PPDs and PDs, respectively. Patients in the PD and PPD groups were not sicker and had less severe head injury than those in the NPD group. The time-death distribution differed according to preventability. We identified 21 errors in the PD and PPD groups, but only 61 (7.3%) errors in the NPD group (n = 853). Errors in judgement accounted for the majority and for 90.5% of the PD and PPD group errors. Although the numbers of PDs and PPDs were low, denoting maturity of our trauma center, there are important lessons to be learned about how errors in judgment led to deaths that could have been prevented.

Religio-cultural factors contributing to perinatal mortality and morbidity in mountain villages of Nepal: Implications for future healthcare provision.

PubMed

Paudel, Mohan; Javanparast, Sara; Dasvarma, Gouranga; Newman, Lareen

2018-01-01

This paper examines the beliefs and experiences of women and their families in remote mountain villages of Nepal about perinatal sickness and death and considers the implications of these beliefs for future healthcare provision. Two mountain villages were chosen for this qualitative study to provide diversity of context within a highly disadvantaged region. Individual in-depth interviews were conducted with 42 women of childbearing age and their family members, 15 health service providers, and 5 stakeholders. The data were analysed using a thematic analysis technique with a comprehensive coding process. Three key themes emerged from the study: (1) 'Everyone has gone through it': perinatal death as a natural occurrence; (2) Dewata (God) as a factor in health and sickness: a cause and means to overcome sickness in mother and baby; and (3) Karma (Past deeds), Bhagya (Fate) or Lekhanta (Destiny): ways of rationalising perinatal deaths. Religio-cultural interpretations underlie a fatalistic view among villagers in Nepal's mountain communities about any possibility of preventing perinatal deaths. This perpetuates a silence around the issue, and results in severe under-reporting of ongoing high perinatal death rates and almost no reporting of stillbirths. The study identified a strong belief in religio-cultural determinants of perinatal death, which demonstrates that medical interventions alone are not sufficient to prevent these deaths and that broader social determinants which are highly significant in local life must be considered in policy making and programming.

Effects of the Family Bereavement Program on Academic Outcomes, Educational Expectations and Job Aspirations 6 Years Later: The Mediating Role of Parenting and Youth Mental Health Problems

PubMed Central

Schoenfelder, Erin N.; Tein, Jenn-Yun; Wolchik, Sharlene; Sandler, Irwin N.

2014-01-01

Experiencing the death of a parent during childhood is associated with a variety of difficulties, including lower academic achievement, that have implications for functioning in childhood and adulthood. This study examines effects of the Family Bereavement Program (FBP), a preventive intervention for parentally-bereaved youth and their caregivers, on grade point averages (GPA), educational expectations and job aspirations of youths 6 years after the intervention. A total of 244 bereaved youths ages 8-16 and their caregivers were randomized to either the FBP or a comparison group that received books about bereavement. Assessments occurred at pretest, post-test, and 11-month and 6-year follow-ups. Direct program effects on educational outcomes and job aspirations 6 years later were non-significant, although the program improved educational expectations for children with fewer behavior problems at program entry, and GPA for younger children. Mediational pathways for program effects on educational outcomes were also tested. Program-induced improvements in effective parenting at 11-month follow-up were associated with higher GPAs at 6-year follow-up for youth who were younger or for whom more time had passed since the loss. Program-induced improvements in parenting and teacher-rated youth mental health problems at the 6-year follow-up mediated program effects on youths’ educational expectations for those with fewer behavior problems at program entry. The implications of these findings for understanding processes related to academic and educational outcomes following the death of a parent and for prevention efforts to help bereaved and other high-risk children succeed in school are discussed. PMID:25052624

Development of STEADI: a fall prevention resource for health care providers.

PubMed

Stevens, Judy A; Phelan, Elizabeth A

2013-09-01

Falls among people aged ≥65 years are the leading cause of both injury deaths and emergency department visits for trauma. Research shows that many falls are preventable. In the clinical setting, an effective fall intervention involves assessing and addressing an individual's fall risk factors. This individualized approach is recommended in the American and British Geriatrics Societies' (AGS/BGS) practice guideline. This article describes the development of STEADI (Stopping Elderly Accidents, Deaths, and Injuries), a fall prevention tool kit that contains an array of health care provider resources for assessing and addressing fall risk in clinical settings. As researchers at the Centers for Disease Control and Prevention's Injury Center, we reviewed relevant literature and conducted in-depth interviews with health care providers to determine current knowledge and practices related to older adult fall prevention. We developed draft resources based on the AGS/BGS guideline, incorporated provider input, and addressed identified knowledge and practice gaps. Draft resources were reviewed by six focus groups of health care providers and revised. The completed STEADI tool kit, Preventing Falls in Older Patients-A Provider Tool Kit, is designed to help health care providers incorporate fall risk assessment and individualized fall interventions into routine clinical practice and to link clinical care with community-based fall prevention programs.

Suicide Prevention for School Communities: An Educational Initiative for Student Safety.

PubMed

Roberts, Diane Cody; Taylor, Mary Ellen; Pyle, Audrey D'Ann

2018-05-01

A knowledge gap exists in school communities regarding suicide prevention and means reduction education. The article highlights two core interrelated topics: school nurse engagement in dialogue with students' families and the implementation of an innovative, community-based suicide prevention educational program at a suburban public school district. The authors provide an overview of the public health problem of suicide for students, current student challenges, role of the school nurse in suicide prevention, and a key gap in current school nursing practice. At the request of the school counselors and principal, an innovative suicide prevention educational program was initiated as a community-based project at a large suburban public school district in Texas. The two overarching goals for this community-based collaboration are the following: school nurses will engage in frank, productive conversations with students' parents and families about suicidality concerns and increase the school community's knowledge about suicide prevention. This school community knowledge includes effective risk mitigation and means reduction strategies to better manage suicidality in students. Ultimately, this ongoing family and school community collaboration aims to prevent student deaths by suicide.

Unintentional and undetermined firearm related deaths: a preventable death analysis for three safety devices

PubMed Central

Vernick, J; O'Brien, M; Hepburn, L; Johnson, S; Webster, D; Hargarten, S

2003-01-01

Objective: To determine the proportion of unintentional and undetermined firearm related deaths preventable by three safety devices: personalization devices, loaded chamber indicators (LCIs), and magazine safeties. A personalized gun will operate only for an authorized user, a LCI indicates when the gun contains ammunition, and a magazine safety prevents the gun from firing when the ammunition magazine is removed. Design: Information about all unintentional and undetermined firearm deaths from 1991–98 was obtained from the Office of the Chief Medical Examiner for Maryland, and from the Wisconsin Firearm Injury Reporting System for Milwaukee. Data regarding the victim, shooter, weapon, and circumstances were abstracted. Coding rules to classify each death as preventable, possibly preventable, or not preventable by each of the three safety devices were also applied. Results: There were a total of 117 firearm related deaths in our sample, 95 (81%) involving handguns. Forty three deaths (37%) were classified as preventable by a personalized gun, 23 (20%) by a LCI, and five (4%) by a magazine safety. Overall, 52 deaths (44%) were preventable by at least one safety device. Deaths involving children 0–17 (relative risk (RR) 3.3, 95% confidence interval (CI) 2.1 to 5.1) and handguns (RR 8.1, 95% CI 1.2 to 53.5) were more likely to be preventable. Projecting the findings to the entire United States, an estimated 442 deaths might have been prevented in 2000 had all guns been equipped with these safety devices. Conclusion: Incorporating safety devices into firearms is an important injury intervention, with the potential to save hundreds of lives each year. PMID:14693889

Autopsy findings of suicidal deaths committed by firearms in Ankara, Turkey.

PubMed

Canturk, Gurol; Canturk, Nergis; Odabasi, Aysun Balseven; Erkol, Zerrin; Bosgelmez, Memnune

2009-07-01

The purpose of this study was to examine autopsy findings from suicidal deaths using firearms in Ankara, Turkey, and to compare the results with those reported from other studies. We retrospectively evaluated suicidal deaths by firearms referred for autopsy to the Morgue Department, Institute of Forensic Medicine, between 2002 and 2004. Results were subjected to discriminant analyses using SPSS 11.5 package program. One hundred and fifteen cases (83.3%) were male, the ratio of male to female was 5 to 1 and the mean age was 31.96 years (range:12-85 years). Forty cases were aged between 12 years and 20 years, 28 were aged between 0 and 18 (20.29%). One hundred and thirty-three cases (96.4%) had one bullet entry and five cases (3.6%) had two bullet entries. Out of 143 bullet entries, 116 (81.12%) were caused by gunshots fired from contact or near contact range. Regarding bullet entry sites, 103 (72.03%) were on the head with 56 (54.37%) located on the right temporal region. Gunshot related crimes are an increasing cause for concern in Turkey. However, a simple preventive measure may prevent the suicidal deaths of many young people.

Anti-Tobacco School-Based Programming for Deaf Youth

ERIC Educational Resources Information Center

Berman, Barbara A.; Guthmann, Debra S.

2007-01-01

As part of the effort to reduce cigarette smoking--the single most preventable cause of death in the society--researchers have tried for over half a century to identify effective school-based anti-tobacco education that can discourage tobacco use among children and adolescents. Unfortunately, deaf and hard of hearing young people have been largely…

Forest treatment strategies for Phytophthora ramorum

Treesearch

Yana Valachovic; Chris Lee; Jack Marshall; Hugh Scanlon

2010-01-01

Although there is no known cure or preventative on a landscape scale for sudden oak death (SOD), the plant disease caused by Phytophthora ramorum, a variety of management options has been tested with the goal of developing an integrated program of treatment for the pathogen. This paper presents a first attempt to gather together individual...

Child Health, Education and Development.

ERIC Educational Resources Information Center

Chandler, William U.

1986-01-01

Bristling with facts, this article argues that what is needed today is a strategy of integrated development to meet basic needs all across the Third World. Stop-gap techniques such as oral rehydration programs that prevent death are good, but must be augmented by policies which promote food production, clean water, education, family planning, and…

Developing a Teen Suicide Prevention Program in the Schools

ERIC Educational Resources Information Center

Anderson, Mary Jane

2004-01-01

The problem of adolescent suicide worldwide is discussed. Teen suicide is the second leading cause of death among 15-19 year olds in the United States, and has become an increasing concern for counselors employed in schools. Contributing factors to suicide, such as cultural and socio-demographic factors, dysfunctional family patterns, cognitive…

Maternal mortality in Syria: causes, contributing factors and preventability.

PubMed

Bashour, Hyam; Abdulsalam, Asmaa; Jabr, Aisha; Cheikha, Salah; Tabbaa, Mohammed; Lahham, Moataz; Dihman, Reem; Khadra, Mazen; Campbell, Oona M R

2009-09-01

To describe the biomedical and other causes of maternal death in Syria and to assess their preventability. A reproductive age mortality study (RAMOS) design was used to identify pregnancy related deaths. All deaths among women aged 15-49 reported to the national civil register for 2003 were investigated through home interviews. Verbal autopsies were used to ascertain the cause of death among pregnancy related maternal deaths, and causes and preventability of deaths were assessed by a panel of doctors. A total of 129 maternal deaths were identified and reviewed. Direct medical causes accounted for 88%, and haemorrhage was the main cause of death (65%). Sixty nine deaths (54%) occurred during labour or delivery. Poor clinical skills and lack of clinical competency were behind 54% of maternal deaths. Ninety one percent of maternal deaths were preventable. The causes of maternal death in Syria and their contributing factors reflect serious defects in the quality of maternal care that need to be urgently rectified.

The Influence of Programmed Cell Death in Myeloid Cells on Host Resilience to Infection with Legionella pneumophila or Streptococcus pyogenes

PubMed Central

Gamradt, Pia; Xu, Yun; Gratz, Nina; Duncan, Kellyanne; Kobzik, Lester; Högler, Sandra; Decker, Thomas

2016-01-01

Pathogen clearance and host resilience/tolerance to infection are both important factors in surviving an infection. Cells of the myeloid lineage play important roles in both of these processes. Neutrophils, monocytes, macrophages, and dendritic cells all have important roles in initiation of the immune response and clearance of bacterial pathogens. If these cells are not properly regulated they can result in excessive inflammation and immunopathology leading to decreased host resilience. Programmed cell death (PCD) is one possible mechanism that myeloid cells may use to prevent excessive inflammation. Myeloid cell subsets play roles in tissue repair, immune response resolution, and maintenance of homeostasis, so excessive PCD may also influence host resilience in this way. In addition, myeloid cell death is one mechanism used to control pathogen replication and dissemination. Many of these functions for PCD have been well defined in vitro, but the role in vivo is less well understood. We created a mouse that constitutively expresses the pro-survival B-cell lymphoma (bcl)-2 protein in myeloid cells (CD68(bcl2tg), thus decreasing PCD specifically in myeloid cells. Using this mouse model we explored the impact that decreased cell death of these cells has on infection with two different bacterial pathogens, Legionella pneumophila and Streptococcus pyogenes. Both of these pathogens target multiple cell death pathways in myeloid cells, and the expression of bcl2 resulted in decreased PCD after infection. We examined both pathogen clearance and host resilience and found that myeloid cell death was crucial for host resilience. Surprisingly, the decreased myeloid PCD had minimal impact on pathogen clearance. These data indicate that the most important role of PCD during infection with these bacteria is to minimize inflammation and increase host resilience, not to aid in the clearance or prevent the spread of the pathogen. PMID:27973535

Heat illness and death among workers - United States, 2012-2013.

PubMed

Arbury, Sheila; Jacklitsch, Brenda; Farquah, Opeyemi; Hodgson, Michael; Lamson, Glenn; Martin, Heather; Profitt, Audrey

2014-08-08

Exposure to heat and hot environments puts workers at risk for heat stress, which can result in heat illnesses and death. This report describes findings from a review of 2012‒2013 Occupational Safety and Health Administration (OSHA) federal enforcement cases (i.e., inspections) resulting in citations under paragraph 5(a)(1), the "general duty clause" of the Occupational Safety and Health Act of 1970. That clause requires that each employer "furnish to each of his employees employment and a place of employment which are free from recognized hazards that are causing or are likely to cause death or serious physical harm to his employees". Because OSHA has not issued a heat standard, it must use 5(a)(1) citations in cases of heat illness or death to enforce employers' obligations to provide a safe and healthy workplace. During the 2-year period reviewed, 20 cases of heat illness or death were cited for federal enforcement under paragraph 5(a)(1) among 18 private employers and two federal agencies. In 13 cases, a worker died from heat exposure, and in seven cases, two or more employees experienced symptoms of heat illness. Most of the affected employees worked outdoors, and all performed heavy or moderate work, as defined by the American Conference of Governmental Industrial Hygienists. Nine of the deaths occurred in the first 3 days of working on the job, four of them occurring on the worker's first day. Heat illness prevention programs at these workplaces were found to be incomplete or absent, and no provision was made for the acclimatization of new workers. Acclimatization is the result of beneficial physiologic adaptations (e.g., increased sweating efficiency and stabilization of circulation) that occur after gradually increased exposure to heat or a hot environment. Whenever a potential exists for workers to be exposed to heat or hot environments, employers should implement heat illness prevention programs (including acclimatization requirements) at their workplaces.

Bloodborne Pathogens Program

NASA Technical Reports Server (NTRS)

Blasdell, Sharon

1993-01-01

The final rule on the Occupational Exposure to Bloodborne Pathogens was published in the Federal Register on Dec. 6, 1991. This Standard, 29 CFR Part 1910.130, is expected to prevent 8,900 hepatitis B infections and nearly 200 deaths a year in healthcare workers in the U.S. The Occupational Medicine and Environmental Health Services at KSC has been planning to implement this standard for several years. Various aspects of this standard and its Bloodborne Pathogens Program at KSC are discussed.

Opioid Overdose Prevention Programs Providing Naloxone to Laypersons - United States, 2014.

PubMed

Wheeler, Eliza; Jones, T Stephen; Gilbert, Michael K; Davidson, Peter J

2015-06-19

Drug overdose deaths in the United States have more than doubled since 1999. During 2013, 43,982 drug overdose deaths (unintentional, intentional [suicide or homicide], or undetermined intent) were reported. Among these, 16,235 (37%) were associated with prescription opioid analgesics (e.g., oxycodone and hydrocodone) and 8,257 (19%) with heroin. For many years, community-based programs have offered opioid overdose prevention services to laypersons who might witness an overdose, including persons who use drugs, their families and friends, and service providers. Since 1996, an increasing number of programs provide laypersons with training and kits containing the opioid antagonist naloxone hydrochloride (naloxone) to reverse the potentially fatal respiratory depression caused by heroin and other opioids. In July 2014, the Harm Reduction Coalition (HRC), a national advocacy and capacity-building organization, surveyed 140 managers of organizations in the United States known to provide naloxone kits to laypersons. Managers at 136 organizations completed the survey, reporting on the amount of naloxone distributed, overdose reversals by bystanders, and other program data for 644 sites that were providing naloxone kits to laypersons as of June 2014. From 1996 through June 2014, surveyed organizations provided naloxone kits to 152,283 laypersons and received reports of 26,463 overdose reversals. Providing opioid overdose training and naloxone kits to laypersons who might witness an opioid overdose can help reduce opioid overdose mortality.

Fall risk assessment and prevention.

PubMed

Kline, Nancy E; Davis, Mary Elizabeth; Thom, Bridgette

2011-02-01

Patient falls are a common cause of morbidity and are the leading cause of injury deaths in adults age 65 years and older. Injuries sustained as result of falls in a cancer hospital are often severe, regardless of patient age, due to the nature of the underlying cancer. Falls are a nursing-sensitive indicator and nurses are in a unique position to assess, design, implement, and evaluate programs for fall risk reduction. We analyzed our nursing processes related to falls and fall prevention in conjunction with an evidence-based review, a research study to improve our fall risk-assessment process, and development of a comprehensive fall-reduction program. This article outlines how our institution developed a fall risk assessment for the oncology patient population, and utilized this assessment in a comprehensive nursing approach to fall prevention in both inpatient and outpatient settings.

Interrupting violence: how the CeaseFire Program prevents imminent gun violence through conflict mediation.

PubMed

Whitehill, Jennifer M; Webster, Daniel W; Frattaroli, Shannon; Parker, Elizabeth M

2014-02-01

Cities are increasingly adopting CeaseFire, an evidence-based public health program that uses specialized outreach workers, called violence interrupters (VIs), to mediate potentially violent conflicts before they lead to a shooting. Prior research has linked conflict mediation with program-related reductions in homicides, but the specific conflict mediation practices used by effective programs to prevent imminent gun violence have not been identified. We conducted case studies of CeaseFire programs in two inner cities using qualitative data from focus groups with 24 VIs and interviews with eight program managers. Study sites were purposively sampled to represent programs with more than 1 year of implementation and evidence of program effectiveness. Staff with more than 6 months of job experience were recruited for participation. Successful mediation efforts were built on trust and respect between VIs and the community, especially high-risk individuals. In conflict mediation, immediate priorities included separating the potential shooter from the intended victim and from peers who may encourage violence, followed by persuading the parties to resolve the conflict peacefully. Tactics for brokering peace included arranging the return of stolen property and emphasizing negative consequences of violence such as jail, death, or increased police attention. Utilizing these approaches, VIs are capable of preventing gun violence and interrupting cycles of retaliation.

A Youth Suicide Prevention Plan for Canada: A Systematic Review of Reviews.

PubMed

Bennett, Kathryn; Rhodes, Anne E; Duda, Stephanie; Cheung, Amy H; Manassis, Katharina; Links, Paul; Mushquash, Christopher; Braunberger, Peter; Newton, Amanda S; Kutcher, Stanley; Bridge, Jeffrey A; Santos, Robert G; Manion, Ian G; Mclennan, John D; Bagnell, Alexa; Lipman, Ellen; Rice, Maureen; Szatmari, Peter

2015-06-01

We conducted an expedited knowledge synthesis (EKS) to facilitate evidence-informed decision making concerning youth suicide prevention, specifically school-based strategies and nonschool-based interventions designed to prevent repeat attempts. Systematic review of review methods were applied. Inclusion criteria were as follows: systematic review or meta-analysis; prevention in youth 0 to 24 years; peer-reviewed English literature. Review quality was determined with AMSTAR (a measurement tool to assess systematic reviews). Nominal group methods quantified consensus on recommendations derived from the findings. No included review addressing school-based prevention (n = 7) reported decreased suicide death rates based on randomized controlled trials (RCTs) or controlled cohort studies (CCSs), but reduced suicide attempts, suicidal ideation, and proxy measures of suicide risk were reported (based on RCTs and CCSs). Included reviews addressing prevention of repeat suicide attempts (n = 14) found the following: emergency department transition programs may reduce suicide deaths, hospitalizations, and treatment nonadherence (based on RCTs and CCSs); training primary care providers in depression treatment may reduce repeated attempts (based on one RCT); antidepressants may increase short-term suicide risk in some patients (based on RCTs and meta-analyses); this increase is offset by overall population-based reductions in suicide associated with antidepressant treatment of youth depression (based on observational studies); and prevention with psychosocial interventions requires further evaluation. No review addressed sex or gender differences systematically, Aboriginal youth as a special population, harm, or cost-effectiveness. Consensus on 6 recommendations ranged from 73% to 100%. Our EKS facilitates decision maker access to what is known about effective youth suicide prevention interventions. A national research-to-practice network that links researchers and decision makers is recommended to implement and evaluate promising interventions; to eliminate the use of ineffective or harmful interventions; and to clarify prevention intervention effects on death by suicide, suicide attempts, and suicidal ideation. Such a network could position Canada as a leader in youth suicide prevention.

A Youth Suicide Prevention Plan for Canada: A Systematic Review of Reviews

PubMed Central

Bennett, Kathryn; Rhodes, Anne E; Duda, Stephanie; Cheung, Amy H; Manassis, Katharina; Links, Paul; Mushquash, Christopher; Braunberger, Peter; Newton, Amanda S; Kutcher, Stanley; Bridge, Jeffrey A; Santos, Robert G; Manion, Ian G; McLennan, John D; Bagnell, Alexa; Lipman, Ellen; Rice, Maureen; Szatmari, Peter

2015-01-01

Objective: We conducted an expedited knowledge synthesis (EKS) to facilitate evidence-informed decision making concerning youth suicide prevention, specifically school-based strategies and nonschool-based interventions designed to prevent repeat attempts. Methods: Systematic review of review methods were applied. Inclusion criteria were as follows: systematic review or meta-analysis; prevention in youth 0 to 24 years; peer-reviewed English literature. Review quality was determined with AMSTAR (a measurement tool to assess systematic reviews). Nominal group methods quantified consensus on recommendations derived from the findings. Results: No included review addressing school-based prevention (n = 7) reported decreased suicide death rates based on randomized controlled trials (RCTs) or controlled cohort studies (CCSs), but reduced suicide attempts, suicidal ideation, and proxy measures of suicide risk were reported (based on RCTs and CCSs). Included reviews addressing prevention of repeat suicide attempts (n = 14) found the following: emergency department transition programs may reduce suicide deaths, hospitalizations, and treatment nonadherence (based on RCTs and CCSs); training primary care providers in depression treatment may reduce repeated attempts (based on one RCT); antidepressants may increase short-term suicide risk in some patients (based on RCTs and meta-analyses); this increase is offset by overall population-based reductions in suicide associated with antidepressant treatment of youth depression (based on observational studies); and prevention with psychosocial interventions requires further evaluation. No review addressed sex or gender differences systematically, Aboriginal youth as a special population, harm, or cost-effectiveness. Consensus on 6 recommendations ranged from 73% to 100%. Conclusions: Our EKS facilitates decision maker access to what is known about effective youth suicide prevention interventions. A national research-to-practice network that links researchers and decision makers is recommended to implement and evaluate promising interventions; to eliminate the use of ineffective or harmful interventions; and to clarify prevention intervention effects on death by suicide, suicide attempts, and suicidal ideation. Such a network could position Canada as a leader in youth suicide prevention. PMID:26175322

Epidemiology of electrical and lightning-related injuries among Canadian children and youth, 1997-2010: A Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP) study.

PubMed

Böhrer, Madeleine; Stewart, Samuel A; Hurley, Katrina F

2017-06-27

Introduction Although death due to electrical injury and lightning are rare in children, these injuries are often preventable. Twenty years ago, most injuries occurred at home, precipitated by oral contact with electrical cords, contact with wall sockets and faulty electrical equipment. We sought to assess the epidemiology of electrical injuries in children presenting to Emergency Departments (EDs) that participate in the Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP). This study is a retrospective review of electrical and lightning injury data from CHIRPP. The study population included children and youth aged 0-19 presenting to participating CHIRPP EDs from 1997-2010. Age, sex, year, setting, circumstance and disposition were extracted. Variables were tested using Fisher's exact test and simple linear regression. The dataset included 1183 electrical injuries, with 84 (7%) resulting in hospitalization. Most events occurred at home in the 2-5 year age group and affected the hands. Since 1997 there has been a gradual decrease in the number of electrical injuries per year (p<0.01) and there is an annual surge in electrical injuries over the summer (p<0.01). Forty-six percent of injuries involved electrical outlets, 65% of injuries involved some sort of electrical equipment. Injuries due to lightning were rare (n=19). No deaths were recorded in the database. Despite the decrease in the number of electrical injuries per year, a large portion of injuries still appear to be preventable. Further research should focus on effective injury prevention strategies.

Apoptosis: a guide for the perplexed.

PubMed

Sloviter, Robert S

2002-01-01

The term 'apoptosis' describes an active process of cellular deconstruction originally contrasted morphologically with necrosis. The mistaken equivalence of the terms apoptosis and 'programmed cell death' has caused confusion and implied that apoptosis is an identifiable therapeutic target rather than a name of a type of cell death. The roots of confusion are suggested to lie not in superficial disagreements about the morphology and biochemistry of cell death, but in the lamentable disconnection of modern science from its philosophical foundations (i.e. Socratic definition, nominalism versus realism, and William of Ockham's advocacy of Aristotelian metaphysics over Plato's Theory of Forms). Renewed awareness of these issues might be the key to understanding that apoptosis is a created concept, not a real entity, and that the use of terms that defy definition has become an obstacle to clear thinking about preventable cell death.

How does cot death prevention advice influence parents' behaviour?

PubMed

Miller, L H; Fraser, A; Moy, R

2008-09-01

To explore parents' understanding of the recommended cot death prevention strategies, and to discuss what they are doing in practice. If there is a difference between knowledge and implementation measures, possible reasons for this will be considered. A qualitative study using thematic analysis, aimed at finding out attitudes and opinions of parents about cot death prevention measures. Twelve participants were interviewed from two disadvantaged communities in south Birmingham. Parents found that much of the cot death prevention advice they were provided with was conflicting and caused confusion. As such, many parents chose to follow advice from non-healthcare sources. Some parents were carrying out preventative measures but were not aware of the reason for doing it. Many felt they did not receive enough advice relating to cot death prevention. Cot death health promotion advice appears to be inadequate among patients from a deprived socioeconomic background. Some of these issues could be resolved with increased training addressing these matters.

Understanding the Opioid Epidemic

MedlinePlus

... Opioid Overdose Deaths Preventing Overdose Deaths Opioid Overdose Deaths From 1999-2016, more than 350,000 people ... counterfeit pills, and cocaine. 1,3 Preventing Overdose Deaths Combatting the Opioid Overdose Epidemic CDC is committed ...

Social marketing to plan a fall prevention program for Latino construction workers.

PubMed

Menzel, Nancy N; Shrestha, Pramen P

2012-08-01

Latino construction workers experience disparities in occupational death and injury rates. The Occupational Safety and Health Administration funded a fall prevention training program at the University of Nevada, Las Vegas in response to sharp increases in fall-related accidents from 2005 to 2007. The grant's purpose was to improve fall protection for construction workers, with a focus on Latinos. This study assessed the effectiveness of social marketing for increasing fall prevention behaviors. A multi-disciplinary team used a social marketing approach to plan the program. We conducted same day class evaluations and follow-up interviews 8 weeks later. The classes met trainee needs as evidenced by class evaluations and increased safety behaviors. However, Spanish-speaking Latinos did not attend in the same proportion as their representation in the Las Vegas population. A social marketing approach to planning was helpful to customize the training to Latino worker needs. However, due to the limitations of behavior change strategies, future programs should target employers and their obligation to provide safer workplaces. Copyright © 2012 Wiley Periodicals, Inc.

Development of STEADI: A Fall Prevention Resource for Health Care Providers

PubMed Central

Stevens, Judy A.; Phelan, Elizabeth A.

2015-01-01

Falls among people aged ≥65 years are the leading cause of both injury deaths and emergency department visits for trauma. Research shows that many falls are preventable. In the clinical setting, an effective fall intervention involves assessing and addressing an individual’s fall risk factors. This individualized approach is recommended in the American and British Geriatrics Societies’ (AGS/BGS) practice guideline. This article describes the development of STEADI (Stopping Elderly Accidents, Deaths, and Injuries), a fall prevention tool kit that contains an array of health care provider resources for assessing and addressing fall risk in clinical settings. As researchers at the Centers for Disease Control and Prevention’s Injury Center, we reviewed relevant literature and conducted in-depth interviews with health care providers to determine current knowledge and practices related to older adult fall prevention. We developed draft resources based on the AGS/BGS guideline, incorporated provider input, and addressed identified knowledge and practice gaps. Draft resources were reviewed by six focus groups of health care providers and revised. The completed STEADI tool kit, Preventing Falls in Older Patients—A Provider Tool Kit, is designed to help health care providers incorporate fall risk assessment and individualized fall interventions into routine clinical practice and to link clinical care with community-based fall prevention programs. PMID:23159993

Economics of an adolescent meningococcal conjugate vaccination catch-up campaign in the United States.

PubMed

Ortega-Sanchez, Ismael R; Meltzer, Martin I; Shepard, Colin; Zell, Elizabeth; Messonnier, Mark L; Bilukha, Oleg; Zhang, Xinzhi; Stephens, David S; Messonnier, Nancy E

2008-01-01

In June 2005, the Advisory Committee on Immunization Practices recommended the newly licensed quadrivalent meningococcal conjugate vaccine for routine use among all US children aged 11 years. A 1-time catch-up vaccination campaign for children and adolescents aged 11-17 years, followed by routine annual immunization of each child aged 11 years, could generate immediate herd immunity benefits. The objective of our study was to analyze the cost-effectiveness of a catch-up vaccination campaign with quadrivalent meningococcal conjugate vaccine for children and adolescents aged 11-17 years. We built a probabilistic model of disease burden and economic impacts for a 10-year period with and without a program of adolescent catch-up meningococcal vaccination, followed by 9 years of routine immunization of children aged 11 years. We used US age- and serogroup-specific surveillance data on incidence and mortality. Assumptions related to the impact of herd immunity were drawn from experience with routine meningococcal vaccination in the United Kingdom. We estimated costs per case, deaths prevented, life-years saved, and quality-adjusted life-years saved. With herd immunity, the catch-up and routine vaccination program for adolescents would prevent 8251 cases of meningococcal disease in a 10-year period (a 48% decrease). Excluding program costs, this catch-up and routine vaccination program would save US$551 million in direct costs and $920 million in indirect costs, including costs associated with permanent disability and premature death. At $83 per vaccinee, the catch-up vaccination would cost society approximately $223,000 per case averted, approximately $2.6 million per death prevented, approximately $127,000 per life-year saved, and approximately $88,000 per quality-adjusted life-year saved. Targeting counties with a high incidence of disease decreased the cost per life-year saved by two-thirds. Although costly, catch-up and routine vaccination of adolescents can have a substantial impact on meningococcal disease burden. Because of herd immunity, catch-up and routine vaccination cost per life-year saved could be up to one-third less than that previously assessed for routine vaccination of children aged 11 years.

Programmed Cell Death and Caspase Functions During Neural Development.

PubMed

Yamaguchi, Yoshifumi; Miura, Masayuki

2015-01-01

Programmed cell death (PCD) is a fundamental component of nervous system development. PCD serves as the mechanism for quantitative matching of the number of projecting neurons and their target cells through direct competition for neurotrophic factors in the vertebrate peripheral nervous system. In addition, PCD plays roles in regulating neural cell numbers, canceling developmental errors or noise, and tissue remodeling processes. These findings are mainly derived from genetic studies that prevent cells from dying by apoptosis, which is a major form of PCD and is executed by activation of evolutionarily conserved cysteine protease caspases. Recent studies suggest that caspase activation can be coordinated in time and space at multiple levels, which might underlie nonapoptotic roles of caspases in neural development in addition to apoptotic roles. © 2015 Elsevier Inc. All rights reserved.

Working together: Expanding the availability of naloxone for peer administration to prevent opioid overdose deaths in the Australian Capital Territory and beyond.

PubMed

Lenton, Simon; Dietze, Paul; Olsen, Anna; Wiggins, Nicole; McDonald, David; Fowlie, Carrie

2015-07-01

Since the mid-1990s, there have been calls to make naloxone, a prescription-only medicine in many countries, available to heroin and other opioid users and their peers and family members to prevent overdose deaths. In Australia there were calls for a trial of peer naloxone in 2000, yet at the end of that year, heroin availability and harm rapidly declined, and a trial did not proceed. In other countries, a number of peer naloxone programs have been successfully implemented. Although a controlled trial had not been conducted, evidence of program implementation demonstrated that trained injecting drug-using peers and others could successfully administer naloxone to reverse heroin overdose, with few, if any, adverse effects. In 2009 Australian drug researchers advocated the broader availability of naloxone for peer administration in cases of opioid overdose. Industrious local advocacy and program development work by a number of stakeholders, notably by the Canberra Alliance for Harm Minimisation and Advocacy, a drug user organisation, contributed to the rollout of Australia's first prescription naloxone program in the Australian Capital Territory (ACT). Over the subsequent 18 months, prescription naloxone programs were commenced in four other Australian states. The development of Australia's first take-home naloxone program in the ACT has been an 'ice-breaker' for development of other Australian programs. Issues to be addressed to facilitate future scale-up of naloxone programs concern scheduling and cost, legal protections for lay administration, prescribing as a barrier to scale-up; intranasal administration, administration by service providers and collaboration between stakeholders. © 2014 Australasian Professional Society on Alcohol and other Drugs.

Antigen-Specific Immune Modulation Targets mTORC1 Function To Drive Chemokine Receptor-Mediated T Cell Tolerance.

PubMed

Chen, Weirong; Wan, Xiaoxiao; Ukah, Tobechukwu K; Miller, Mindy M; Barik, Subhasis; Cattin-Roy, Alexis N; Zaghouani, Habib

2016-11-01

To contain autoimmunity, pathogenic T cells must be eliminated or diverted from reaching the target organ. Recently, we defined a novel form of T cell tolerance whereby treatment with Ag downregulates expression of the chemokine receptor CXCR3 and prevents diabetogenic Th1 cells from reaching the pancreas, leading to suppression of type 1 diabetes (T1D). This report defines the signaling events underlying Ag-induced chemokine receptor-mediated tolerance. Specifically, we show that the mammalian target of rapamycin complex 1 (mTORC1) is a major target for induction of CXCR3 downregulation and crippling of Th1 cells. Indeed, Ag administration induces upregulation of programmed death-ligand 1 on dendritic cells in a T cell-dependent manner. In return, programmed death-ligand 1 interacts with the constitutively expressed programmed death-1 on the target T cells and stimulates docking of Src homology 2 domain-containing tyrosine phosphatase 2 phosphatase to the cytoplasmic tail of programmed death-1. Active Src homology 2 domain-containing tyrosine phosphatase 2 impairs the signaling function of the PI3K/protein kinase B (AKT) pathway, leading to functional defect of mTORC1, downregulation of CXCR3 expression, and suppression of T1D. Thus, mTORC1 component of the metabolic pathway serves as a target for chemokine receptor-mediated T cell tolerance and suppression of T1D. Copyright © 2016 by The American Association of Immunologists, Inc.

Caspase blockade induces RIP3-mediated programmed necrosis in Toll-like receptor-activated microglia.

PubMed

Kim, S J; Li, Jianrong

2013-07-11

Microglia are the resident immune cells in the central nervous system and key players against pathogens and injury. However, persistent microglial activation often exacerbates pathological damage and has been implicated in many neurological diseases. Despite their pivotal physiological and pathophysiological roles, how the survival and death of activated microglia is regulated remains poorly understood. We report here that microglia activated through Toll-like receptors (TLRs) undergo RIP1/RIP3-dependent programmed necrosis (necroptosis) when exposed to the pan caspase inhibitor zVAD-fmk. Although zVAD-fmk and the caspase-8 inhibitor IETD-fmk had no effect on unstimulated primary microglia, they markedly sensitized microglia to TLR1/2,3,4,7/8 ligands or TNF treatment, triggering programmed necrosis that was completely blocked by R1P1 kinase inhibitor necrostatin-1. Interestingly, necroptosis induced by TLR ligands and zVAD was restricted to microglial cells and was not observed in astrocytes, neurons or oligodendrocytes even though they are known to express certain TLRs. Deletion of genes encoding TNF or TNFR1 failed to prevent lipopolysaccharide- and poly(I:C)-induced microglial necroptosis, unveiling a TNF-independent programmed necrosis pathway in TLR3- and TLR4-activated microglia. Microglia from mice lacking functional TRIF were fully protected against TLR3/4 activation and zVAD-fmk-induced necrosis, and genetic deletion of rip3 also prevented microglia necroptosis. Activation of c-jun N-terminal kinase and generation of specific reactive oxygen species were downstream signaling events required for microglial cell death execution. Taken together, this study reveals a robust RIP3-dependent necroptosis signaling pathway in TLR-activated microglia upon caspase blockade and suggests that TLR signaling and programmed cell death pathways are closely linked in microglia, which could contribute to neuropathology and neuroinflammation when dysregulated.

Preventing deaths from rising opioid overdose in the US – the promise of naloxone antidote in community-based naloxone take-home programs

PubMed Central

Straus, Michele M; Ghitza, Udi E; Tai, Betty

2013-01-01

The opioid overdose epidemic is an alarming and serious public health problem in the United States (US) that has been escalating for 11 years. The 2011 National Survey on Drug Use and Health (NSDUH) demonstrated that 1 in 20 persons in the US aged 12 or older reported nonmedical use of prescription painkillers in the past year. Prescription drug overdose is now the leading cause of accidental death in the United States – surpassing motor vehicle accidents. Great efforts have been initiated to curb the overdose crisis. Notable examples of these efforts are (1) the Drug Enforcement Administration’s (DEA) National Take-Back Initiative instituted in 2010; (2) the Prescription Drug Monitoring Programs (PDMPs) implemented in most US states to provide practitioners with point-of-care information regarding a patient’s controlled substance use; (3) the naloxone rescue programs initiated in the community to avert mortality resulting from overdose. The use of naloxone rescue strategies has gained traction as an effective measure to prevent fatal opioid overdose. Many US federal-government agencies are working to make these strategies more accessible to first responders and community participants. This new approach faces many challenges, such as accessibility to naloxone and the equipment and training needed to administer it, but none is more challenging than the fear of legal repercussions. US federal-government agencies, local governments, health care institutions, and community-based organizations have begun to tackle these barriers, and naloxone take-home programs have gained recognition as a feasible and sensible preventive strategy to avoid a fatal result from opioid overdose. Although many challenges still need to be overcome, it is important for federal government research agencies to initiate and support independent and rigorous evaluation of these programs to inform policymakers how effective these programs can be to save lives and curb the opioid overdose public health crisis. PMID:24273417

Preliminary Data: An Adapted Hospital Elder Life Program to Prevent Delirium and Reduce Complications of Acute Illness in Long-Term Care Delivered by Certified Nursing Assistants.

PubMed

Boockvar, Kenneth S; Teresi, Jeanne A; Inouye, Sharon K

2016-05-01

Nursing home (NH) residents have a high prevalence of delirium risk factors, experience two to four acute medical conditions (e.g., infections) each year, and have an incidence of delirium during these conditions similar to that of hospitalized older adults. Many NH residents with delirium do not return to their prior level of cognitive function. They are more likely to die, be hospitalized, and less likely to be discharged home than those without delirium. Research on the prevention or treatment of delirium in NHs is limited. This article describes the development and pilot testing of a multicomponent delirium prevention intervention in the NH setting adapted from the Hospital Elder Life Program (HELP-LTC). Activities to reduce the risk of delirium that were appropriate for functionally impaired NH residents were developed and delivered during treatment for and recovery from acute illness, a novel resident-targeting approach. Expertly trained certified nursing assistants (CNAs - a total of 1.4 full-time equivalent (FTE) positions-) visited residents throughout the facility and delivered the activities. The current study reports on incident delirium, delirium remission, cognitive and physical function change, hospitalization, and death associated with acute medical conditions as ascertained by a program coordinator. The integration and acceptance of the CNAs' activities by residents and staff are also reported on. Hospitalization and death were ascertained in a nonintervention comparison group. Findings support a test of the intervention in a controlled trial. The potential effect is great; there are approximately 1.4 million NH residents in the United States and an estimated 1 million with dementia or cognitive impairment, an important delirium risk factor. An intervention would be broadly adoptable if a reduction in healthcare costs through prevention of hospitalization offset the cost of the program's CNAs. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

Missed opportunities?: an evaluation of potentially preventable poisoning deaths.

PubMed

Srisuma, Sahaphume; Cao, Dazhe; Kleinschmidt, Kurt; Heffner, Alan C; Lavonas, Eric J

2016-06-01

Although most poisoning deaths are not preventable with current medical technology, in some cases different management decisions may have prevented fatal outcomes. This study aims to review reported poisoning-related deaths for preventability to provide insight to improve future care. Fatality abstracts published in the US National Poison Data System (NPDS) Annual Reports (2008-2012) were analyzed. Preventability was graded using a Likert scale of 1 (definitely non-preventable) to 6 (definitely preventable). Two medical toxicologists screened all cases. Cases deemed definitely not preventable (score 1) by both reviewers were excluded from further review and considered to be "non-preventable". All cases considered at least possibly preventable by either screener were reviewed by a multidisciplinary panel of 5 physicians for preventability scoring. Differences were resolved by consensus. Cases determined to be "preventable" (scores 4-6) were characterized by type of improvement issue involved (diagnosis, treatment, monitoring, other) and recurring scenarios. Of 390 published abstracts, 78 (20.0%) deaths were considered at least possibly preventable by at least one screener. Of these, 34 (8.7%) deaths were determined to be "preventable" by the panel. Inter-observer agreement by weighted kappa analysis was 0.58 for screening, 0.24 for preventability, and 0.44 for specific aspects of care. The most common toxicants were salicylates (n = 9), opioids (n = 4), toxic alcohols (n = 3), fluoride containing product (n = 3), and bupropion (n = 3). The most common improvement opportunities involved treatment and monitoring. Most of the ingested substances in preventable deaths have delayed GI absorption or require metabolic activation to produce a delayed effect (such as salicylates, opioids, and toxic alcohols), and therefore provide an opportunity for early recognition and successful interventions. Most improvement opportunities are clearly described in the literature but may be not recognized. Based on an analysis of published NPDS data, a considerable number of poisoning-related deaths reaching medical attention may be preventable. The most common scenarios involved in potentially preventable poisoning fatalities related to monitoring and treatment. Salicylates and opioids were the most common agents involved in preventable deaths.

Cultural adaptation of a peer-led lifestyle intervention program for diabetes prevention in India: the Kerala diabetes prevention program (K-DPP).

PubMed

Mathews, Elezebeth; Thomas, Emma; Absetz, Pilvikki; D'Esposito, Fabrizio; Aziz, Zahra; Balachandran, Sajitha; Daivadanam, Meena; Thankappan, Kavumpurathu Raman; Oldenburg, Brian

2018-01-04

Type 2 diabetes mellitus (T2DM) is now one of the leading causes of disease-related deaths globally. India has the world's second largest number of individuals living with diabetes. Lifestyle change has been proven to be an effective means by which to reduce risk of T2DM and a number of "real world" diabetes prevention trials have been undertaken in high income countries. However, systematic efforts to adapt such interventions for T2DM prevention in low- and middle-income countries have been very limited to date. This research-to-action gap is now widely recognised as a major challenge to the prevention and control of diabetes. Reducing the gap is associated with reductions in morbidity and mortality and reduced health care costs. The aim of this article is to describe the adaptation, development and refinement of diabetes prevention programs from the USA, Finland and Australia to the State of Kerala, India. The Kerala Diabetes Prevention Program (K-DPP) was adapted to Kerala, India from evidence-based lifestyle interventions implemented in high income countries, namely, Finland, United States and Australia. The adaptation process was undertaken in five phases: 1) needs assessment; 2) formulation of program objectives; 3) program adaptation and development; 4) piloting of the program and its delivery; and 5) program refinement and active implementation. The resulting program, K-DPP, includes four key components: 1) a group-based peer support program for participants; 2) a peer-leader training and support program for lay people to lead the groups; 3) resource materials; and 4) strategies to stimulate broader community engagement. The systematic approach to adaptation was underpinned by evidence-based behavior change techniques. K-DPP is the first well evaluated community-based, peer-led diabetes prevention program in India. Future refinement and utilization of this approach will promote translation of K-DPP to other contexts and population groups within India as well as other low- and middle-income countries. This same approach could also be applied more broadly to enable the translation of effective non-communicable disease prevention programs developed in high-income settings to create context-specific evidence in rapidly developing low- and middle-income countries. Australia and New Zealand Clinical Trials Registry: ACTRN12611000262909 . Registered 10 March 2011.

Fire-related deaths among Aboriginal people in British Columbia, 1991-2001.

PubMed

Gilbert, Mark; Dawar, Meenakshi; Armour, Rosemary

2006-01-01

Fire-related mortality rates are known to be higher in Aboriginal people in BC. The purpose of this study was to describe the epidemiology and context of fire-related deaths in this population. All death registrations attributable to fires in the province were identified by the B.C. Vital Statistics Agency (1991-2001). Age-specific death rates (ASDR) and age-standardized mortality rates (ASMR) were calculated for Status Indians and other residents. Data from Coroner's reports from the B.C. Coroners' Service (1997-2001) were used to describe the context of Aboriginal fire-related deaths. The overall fire-related ASMR for Status Indians and other residents were 0.66 deaths and 0.07 deaths/10,000 population respectively. Annual ASMR for both populations were constant over the study period. ASDR were higher in every age category for Status Indians; children and seniors had higher rates in both populations. Twenty-seven Aboriginal fatalities (20 fires) were identified for the contextual analysis. Key findings were: 48% of the total sample had elevated blood alcohol levels; 30% of the fires were caused by lit cigarettes (majority of decedents were intoxicated); 15% of the fires were caused by electric heating sources; at least 34% of fires occurred in homes with absent or non-functional smoke alarms. Fire-related mortality among Aboriginal people in BC is a preventable public health concern. In this population, fire safety and prevention programs should consider improving the prevalence of functioning smoke alarms, promoting the safe use of heat sources, and decreasing smoking behaviours and the use of alcohol.

Religio-cultural factors contributing to perinatal mortality and morbidity in mountain villages of Nepal: Implications for future healthcare provision

PubMed Central

Javanparast, Sara; Dasvarma, Gouranga; Newman, Lareen

2018-01-01

Objective and the context This paper examines the beliefs and experiences of women and their families in remote mountain villages of Nepal about perinatal sickness and death and considers the implications of these beliefs for future healthcare provision. Methods Two mountain villages were chosen for this qualitative study to provide diversity of context within a highly disadvantaged region. Individual in-depth interviews were conducted with 42 women of childbearing age and their family members, 15 health service providers, and 5 stakeholders. The data were analysed using a thematic analysis technique with a comprehensive coding process. Findings Three key themes emerged from the study: (1) ‘Everyone has gone through it’: perinatal death as a natural occurrence; (2) Dewata (God) as a factor in health and sickness: a cause and means to overcome sickness in mother and baby; and (3) Karma (Past deeds), Bhagya (Fate) or Lekhanta (Destiny): ways of rationalising perinatal deaths. Conclusion Religio-cultural interpretations underlie a fatalistic view among villagers in Nepal’s mountain communities about any possibility of preventing perinatal deaths. This perpetuates a silence around the issue, and results in severe under-reporting of ongoing high perinatal death rates and almost no reporting of stillbirths. The study identified a strong belief in religio-cultural determinants of perinatal death, which demonstrates that medical interventions alone are not sufficient to prevent these deaths and that broader social determinants which are highly significant in local life must be considered in policy making and programming. PMID:29544226

Risk of cervical cancer after HPV vaccination.

PubMed

Markman, Maurie

2013-01-01

It will likely be more than 20 years before there is unequivocal evidence available that HPV vaccination decreases the incidence of invasive cervical cancer. However, existing data strongly suggests that as many as 440,000 cervical cancer cases and 220,000 deaths due to this malignancy will be prevented with the establishment of an effective worldwide HPV immunization program.

Suicide Intervention in the Schools. The Guilford School Practitioners Series.

ERIC Educational Resources Information Center

Poland, Scott

Suicide is the second leading cause of death for teenagers. The rate has increased by 300% since the 1950s. By establishing a comprehensive, well-organized crisis intervention program, schools can do a great deal to prevent teenage suicide, and to help the school community survive if a tragedy cannot be averted. This book provides professionals…

SIDS Education in Nursing and Medical Schools in the United States.

ERIC Educational Resources Information Center

Lerner, Helen; McClain, Mary; Vance, John C.

2002-01-01

Responses from 214 nursing and 63 medical schools indicated that 92% of nursing and 79% of medical programs taught about sudden infant death syndrome. Prevention was addressed by less than half. Nursing schools were more likely to address bereavement and family support. Reliance on textbooks raised concerns about the currency of the content. (SK)

Obesity Prevention in Young Schoolchildren: Results of a Pilot Study

ERIC Educational Resources Information Center

Manger, William M.; Manger, Lynn S.; Minno, Alexander M.; Killmeyer, Mike; Holzman, Robert S.; Schullinger, John N.; Roccella, Edward J.

2012-01-01

Background: Overweight and obesity occur in 17% of children in the United States. Complications of excess weight in Americans cause 216,000 to 300,000 deaths yearly and cost $147 billion. Methods: A convenience sample of 14 intervention and 15 control schools in the Catholic Diocese of Pittsburgh was used. A program to improve lifestyle (Values…

Suicide Interventions Targeted toward At-Risk Youth

ERIC Educational Resources Information Center

Langhinrichsen-Rohling, Jennifer; Lamis, Dorian A.; McCullars, Adrianne

2012-01-01

Suicide is currently the third leading cause of death among youth; it has been named a public health concern. A number of programs have been developed to prevent suicide; many of these involve intervening with youth who are known to be at-risk because of their depression, expressed suicide ideation, or previous suicide attempts. This paper serves…

Changing patterns of childhood mortality in Wolverhampton

PubMed Central

Moore, A

2005-01-01

Objectives: To review the incidence and characteristics of preventable childhood deaths in an urban population in the UK and to determine whether the excess of preventable deaths seen previously in Asian girls still exists. Design: A retrospective survey of childhood deaths from 1996–2002 classified in terms of preventability and compared with a previous study conducted 20 years earlier from 1976–82. Setting: The city of Wolverhampton in the UK. Main outcome measures: Deaths from all causes in children under the age of 5 years. Results: There has been a reduction in the number of deaths in all age groups and from all causes. The postneonatal mortality rate fell from 6.5/1000 in 1976 to 3.1/1000 live births in 2002 largely because of the fall in the numbers of deaths caused by sudden infant death syndrome (SIDS). Preventable deaths are still associated with low birth weight (p<0.001) and poverty (unemployment and overcrowding in the earlier study (p<0.05) and with the Townsend score in this study (p<0.02)). There were fewer deaths among Asians and no female excess. There was a new category not seen in the previous study, deaths caused by homicide. The death rate for homicide in the first year of life was much higher in Wolverhampton (18.7/100 000) than in England and Wales (4.6/100 000). Conclusions: Low birth weight and adverse socioeconomic conditions remain important factors associated with preventable deaths. There is no longer an increased risk of preventable death in Asian girls. The number of non-accidental deaths is a major cause for concern. PMID:15970609

From chaos to calm: one jail system's struggle with suicide prevention.

PubMed

Hayes, L M

1997-01-01

This article profiles the suicide prevention practices at a large metropolitan jail, a facility that experienced nine inmate suicides in a recent 24-month period. The suicide rate in this facility was found to far exceed the rate for jails of comparable size as well as the national rate of jail suicides. The nine suicides are summarized and common features (including the issue of protective custody) of the deaths and systemic jail deficiencies are discussed. The process by which the jail system developed a suicide prevention program based upon the principles of staff training, identification/screening, communication, levels of supervision, housing, and intervention is offered.

Histone deacetylase inhibitors prevent p53-dependent and p53-independent Bax-mediated neuronal apoptosis through two distinct mechanisms.

PubMed

Uo, Takuma; Veenstra, Timothy D; Morrison, Richard S

2009-03-04

Pharmacological manipulation of protein acetylation levels by histone deacetylase (HDAC) inhibitors represents a novel therapeutic strategy to treat neurodegeneration as well as cancer. However, the molecular mechanisms that determine how HDAC inhibition exerts a protective effect in neurons as opposed to a cytotoxic action in tumor cells has not been elucidated. We addressed this issue in cultured postnatal mouse cortical neurons whose p53-dependent and p53-independent intrinsic apoptotic programs require the proapoptotic multidomain protein, Bax. Despite promoting nuclear p53 accumulation, Class I/II HDAC inhibitors (HDACIs) protected neurons from p53-dependent cell death induced by camptothecin, etoposide, heterologous p53 expression or the MDM2 inhibitor, nutlin-3a. HDACIs suppressed p53-dependent PUMA expression, a critical signaling intermediate linking p53 to Bax activation, thus preventing postmitochondrial events including cleavage of caspase-9 and caspase-3. In human SH-SY5Y neuroblastoma cells, however, HDACIs were not able to prevent p53-dependent cell death. Moreover, HDACIs also prevented caspase-3 cleavage in postnatal cortical neurons treated with staurosporine, 3-nitropropionic acid and a Bcl-2 inhibitor, all of which require the presence of Bax but not p53 to promote apoptosis. Although these three toxic agents displayed a requirement for Bax, they did not promote PUMA induction. These results demonstrate that HDACIs block Bax-dependent cell death by two distinct mechanisms to prevent neuronal apoptosis, thus identifying for the first time a defined molecular target for their neuroprotective actions.

Histone Deacetylase Inhibitors Prevent p53-dependent and Independent Bax-Mediated Neuronal Apoptosis Through Two Distinct Mechanisms

PubMed Central

Uo, Takuma; Veenstra, Timothy D.; Morrison, Richard S.

2009-01-01

Pharmacological manipulation of protein acetylation levels by histone deacetylase (HDAC) inhibitors represents a novel therapeutic strategy to treat neurodegeneration as well as cancer. However, the molecular mechanisms that determine how HDAC inhibition exerts a protective effect in neurons as opposed to a cytotoxic action in tumor cells has not been elucidated. We addressed this issue in cultured postnatal mouse cortical neurons whose p53-dependent and —independent intrinsic apoptotic programs require the pro-apoptotic multidomain protein, Bax. Despite promoting nuclear p53 accumulation, Class I/II HDAC inhibitors (HDACIs) protected neurons from p53-dependent cell death induced by camptothecin, etoposide, heterologous p53 expression or the MDM2 inhibitor, nutlin-3a. HDACIs suppressed p53-dependent PUMA expression, a critical signaling intermediate linking p53 to Bax activation, thus preventing post-mitochondrial events including cleavage of caspase-9 and -3. In human SH-SY5Y neuroblastoma cells, however, HDACIs were not able to prevent p53-dependent cell death. Moreover, HDACIs also prevented caspase-3 cleavage in postnatal cortical neurons treated with staurosporine, 3-nitropropionic acid and a Bcl-2 inhibitor, all of which require the presence of Bax but not p53 to promote apoptosis. Although these three toxic agents displayed a requirement for Bax, they did not promote PUMA induction. These results demonstrate that HDACIs block Bax-dependent cell death by two distinct mechanisms to prevent neuronal apoptosis, thus identifying for the first time a defined molecular target for their neuroprotective actions. PMID:19261878

Misoprostol for Prevention of Postpartum Hemorrhage at Home Birth in Afghanistan: Program Expansion Experience.

PubMed

Haver, Jaime; Ansari, Nasratullah; Zainullah, Partamin; Kim, Young-Mi; Tappis, Hannah

2016-01-01

Afghanistan has a maternal mortality ratio of 400 per 100,000 live births. Hemorrhage is the leading cause of maternal death. Two-thirds of births occur at home. A pilot program conducted from 2005 to 2007 demonstrated the effectiveness of using community health workers for advance distribution of misoprostol to pregnant women for self-administration immediately following birth to prevent postpartum hemorrhage. The Ministry of Public Health requested an expansion of the pilot to study implementation on a larger scale before adopting the intervention as national policy. The purpose of this before-and-after study was to determine the effectiveness of advance distribution of misoprostol for self-administration across 20 districts in Afghanistan and identify any adverse events that occurred during expansion. Cross-sectional household surveys were conducted pre- (n = 408) and postintervention (n = 408) to assess the effect of the program on uterotonic use among women who had recently given birth. Maternal death audits and verbal autopsies were conducted to investigate peripartum maternal deaths that occurred during implementation in the 20 districts. Uterotonic use among women in the sample increased from 50.3% preintervention to 74.3% postintervention. Because of a large-scale investment in Afghanistan in training and deployment of community midwives, it was assumed that all women who gave birth in facilities received a uterotonic. A significant difference in uterotonic use at home births was observed among women who lived farthest from a health facility (> 90 minutes self-reported travel time) compared to women who lived closer (88.5% vs 38.9%; P < .0001). All women who accepted misoprostol and gave birth at home used the drug. No maternal deaths were identified among those women who used misoprostol. The results of this study build on the findings of the pilot program and provide evidence on the effectiveness, primarily measured by uterotonic use, of an expansion of advance distribution of misoprostol for self-administration. © 2016 The Authors. The Journal of Midwifery and Women's Health, published by Wiley Periodicals, Inc., on behalf of the American College of Nurse-Midwives.

Prescription histories and dose strengths associated with overdose deaths.

PubMed

Hirsch, Anne; Proescholdbell, Scott K; Bronson, William; Dasgupta, Nabarun

2014-07-01

Misuse, abuse, and diversion of prescription drugs are large and growing public health problems that have resulted in an overdose epidemic. We investigated whether short-acting or extended-release opioids were more frequently prescribed to those who died of an overdose and whether there was a linear relationship between dose strength and associated overdose deaths. The study population was North Carolina residents in 2010. We conducted a retrospective, population-based, descriptive study of medication histories of overdose decedents using data from vital statistics, medical examiner records, and a prescription drug monitoring program. Unintentional or undetermined drug overdoses were responsible for 892 deaths. Out of 191 deaths involving methadone, only two were patients in opioid treatment programs. Immediate-release oxycodone was involved in the greatest number of opioid-related deaths. Out of 221 oxycodone deaths, 134 (61%) of the decedents filled a prescription for oxycodone in the 60 days prior to death. The most common strength dispensed within 60 days to a decedent who died of an oxycodone overdose was 10 mg for immediate-release (72 prescriptions). Immediate-release oxycodone products (rho = 1.00, P < 0.01) and extended-release fentanyl products (rho = 1.00, P < 0.01) showed strong increasing linear trends between dose strength and proportion of prescriptions dispensed to decedents. A significant proportion of overdose decedents had been prescribed the same type of drugs that contributed to their death, especially for decedents who died from overdoses involving oxycodone, hydrocodone, and alprazolam. Higher dose strengths for certain opioids had higher associated mortality, and certain immediate-release opioids may be considered for public health prevention efforts.

[Protocol for the care of acute myocardial infarction in emergency: Código infarto (The Infarction Code)].

PubMed

Borrayo-Sánchez, Gabriela; Pérez-Rodríguez, Gilberto; Martínez-Montañez, Olga Georgina; Almeida-Gutiérrez, Eduardo; Ramírez-Arias, Erick; Estrada-Gallegos, Joel; Palacios-Jiménez, Norma Magdalena; Rosas-Peralta, Martín; Arizmendi-Uribe, Efraín; Arriaga-Dávila, Jesús

2017-01-01

Cardiovascular diseases are a major public health problem because of their they impact on more than 30% of all deaths worldwide. In our country and in the Instituto Mexicano del Seguro Social (IMSS) are also the leading cause of death and the main cause of lost of healthy life years due to disability or premature death. 50% of deaths are premature; most of them are due to acute myocardial infarct. However, the investment for cardiovascular health is poor and there are no comprehensive cares programs focused on the treatment of this diseases or the control of their risk factors. To address this problem, the first institutional care program was developed, called "A todo corazón", which aims to strengthen actions to promote healthy habits, prevention and care of cardiovascular diseases. The initial approach is to implement a protocol of care emergency services called "Código infarto", which is intended to ensure the diagnosis and treatment of patients demanding emergency care for acute myocardial infarction and receive reperfusion treatment with primary angioplasty in the first 90 minutes, or fibrinolytic therapy in the first 30 minutes after the admission to the IMSS emergency services.

The burden of suicide and homicide of Wisconsin's children and youth.

PubMed

Shiffler, Thomas; Hargarten, Stephen W; Withers, Richard L

2005-01-01

To describe the epidemiology of violent deaths (suicides and homicides) of children and youth in Wisconsin. Linked data from death certificates, coroners or medical examiners, Uniform Crime Reports, police case reports and crime laboratories were analyzed using SPSS 11.5. Analyses from 2000 to 2002 describe suicides and homicides of children and youth under age 25. Rates are per 100,000 population per year. A total of 585 persons under age 25 in Wisconsin died from suicide or homicide during 2000--2002. Suicides outnumbered homicides 323 (55%) to 262 (45%). Firearms were involved in 59% (n=344) of cases. Fatality rates increased with advancing age, ranging from 2.0 in 0-13 year olds to 26.9 in youth age 21-24. There were over twice as many violent deaths compared to cancer and infectious disease deaths combined (n=253). Suicides and homicides are a significant burden on the children and youth of Wisconsin. An investment in reducing this burden requires comprehensive data and informed programs and policies. We recommend that physicians and public health community leaders collaborate with the criminal justice community and policy makers to develop, implement, and evaluate prevention programs and policies.

An unusual cause of death at preschool age: scalding by hot milk.

PubMed

Cekin, Necmi; Akçan, Ramazan; Arslan, Mustafa M; Hilal, Ahmet; Eren, Ali

2010-03-01

Scalding is one of the most painful and devastating burn injuries a child can suffer. Victims are generally scalded by splashed or spilled hot fluids in the home environment. Interestingly, scalding by hot milk is a common cause of burns in rural parts of Turkey. This study aimed to identify the general features of scalding by hot milk, and to make the authorities aware of this problem through educational programs for parents and caregivers.The records of the Council of Forensic Medicine Adana Group Administration and public prosecutor's office were used. Forty-four deaths in children of preschool age (under 6) due to scalding by hot milk during 2001-2005 were analyzed.Scalding with hot milk constituted 1.05% of all medico-legal deaths (4183) during the period considered. Twenty-five (56.81%) of the victims were male while 19 (43.19%) were female. The victims' ages ranged between 18 months and 6 years, with a mean age of 3.03.Scalding by hot milk appears to be an important public health problem, especially in rural areas of Turkey. Educational programs for families and caregivers and implementation of simple safety measures will decrease the prevalence of deaths due to such preventable injuries.

Audit of deaths less than a week after admission through an emergency department: how accurate was the ED diagnosis and were any deaths preventable?

PubMed

Nafsi, Tabassum; Russell, Rob; Reid, Cilla M; Rizvi, Syed M M

2007-10-01

To review the causes of death in patients admitted via the emergency department (ED) who died within 7 days of admission and to identify any ways in which ED care could have been better. The study also aims to compare the diagnosis made in the ED and the mortality diagnosis. A retrospective study; subjects were all patients who attended the ED over 4 months and died within 7 days of admission. The paramedics' notes, ED case cards, inpatient medical notes and details of postmortem findings were examined to identify the time and date of arrival in the ED, presenting complaint, provisional diagnosis made by the ED, treatment plan devised by the ED, diagnosis made in wards, and the cause of death as issued on death certificates or from postmortem findings. Summary sheets of cases where the care provided by the emergency department could have been improved were reviewed, errors were identified and deaths were classified as preventable or unpreventable. Database revealed 3521 admissions via the ED over 4 months, of which 95 cases (2.69%) died within 7 days of admission. 78 patients (82.1% of cases) were appropriately diagnosed and managed whereas 17 (17.87% of cases) were identified with deficiencies in either the diagnosis or the management provided in the ED. We reviewed the quality of care provided in the ED for these cases and rated deaths according to our preventability criteria: 5 (5.26%) deaths were unpreventable despite the deficiency in care provided in the ED; 3 (3.15%) deaths were definitely preventable; 3 (3.15%) were probably preventable; and 6 (6.31%) were possibly preventable deaths. The ED is playing a good role in the management of critically ill patients, with appropriate diagnosis and management in 82% of cases. Training of junior doctors is required to prevent occurrence of errors and thus preventable deaths, but all deaths are not preventable. New guidelines for sepsis management and management of undifferentiated clinical presentations are being introduced and we intend to audit the implications of new guidelines.

Implementing and Evaluating Comprehensive Evidence-Based Approaches to Prevent Youth Violence: Partnering to Create Communities Where Youth Are Safe From Violence.

PubMed

Matjasko, Jennifer L; Massetti, Greta M; Bacon, Sarah

2016-04-01

Violence, including its occurrence among youth, results in considerable physical, emotional, social, and economic consequences in the U.S. Youth violence prevention work at the Division of Violence Prevention (DVP) at the Centers for Disease Control and Prevention (CDC) emphasizes preventing youth violence-related behaviors, injuries, and deaths by collaborating with academic and community partners and stakeholders. Since 2000, DVP has funded three rounds of CDC's National Centers of Excellence in Youth Violence Prevention (YVPCs) in 5-year cycles, with the goal of supporting university-community partnerships so that the best science can be utilized in order to prevent youth violence. The current YVPCs focus on: (a) partnering with communities to identify community needs; (b) selecting and implementing the best comprehensive evidence-based programs to meet those needs; and (c) rigorously evaluating whether those efforts have a community-level impact on youth violence rates. The introduction to this special issue on the current YVPCs provides a brief historical overview on the YVPC Program; outlines the YVPCs' accomplishments to date; and describes the current YVPCs, their community partners, and their activities. The introduction concludes with an overview of the special issue.

Road death trend in the United States: implied effects of prevention.

PubMed

Robertson, Leon

2018-05-01

This study estimates road deaths prevented by U.S. vehicle safety regulations, state laws, and other efforts based on comparison of actual deaths to those predicted from temperature and precipitation effects on exposure, migration to warmer areas, population growth, median age of the population, and vehicle mix. Logistic regression of risk factors predictive of road deaths in 1961, prior to the adoption of federal vehicle safety regulations, state behavioral change laws, and other preventive efforts were used to predict deaths in subsequent years given the changing prevalence of the risk factors from 1962 to 2015. The included risk factors are strong predictors of road death risk. Without the preventive efforts, an additional 5.8 million road deaths would likely have occurred in the U.S. from the initiation of federal safety standards for new vehicles in 1968 through 2015.

Improving the delivery of preventive care services.

PubMed

Hung, Dorothy Y

2007-05-01

Performance of preventive services is an important indicator of high-quality health care, but many recommended services are not regularly offered in primary care practices. Health risk assessments, counseling, and referral to community-based programs help address risk behaviors, many of which are leading causes of preventable death and disability in the United States. This study examined various influences on the delivery of preventive services designed to address smoking, excessive consumption of alcohol, unhealthy diets, and sedentary lifestyles. More than 300 health care providers in 52 practices nationwide have contributed data to this study. Staff participation in quality improvement enhanced work relationships and also diminished the effect of practice size on the performance of preventive care. The use of nurse practitioners, allied health professionals, clinician reminders, and patient registries were positively associated with care delivery.

Fatalities among volunteer and career firefighters--United States, 1994-2004.

PubMed

2006-04-28

Approximately 800,000 firefighters in the United States are volunteer firefighters and 300,000 are career firefighters. Volunteer firefighters primarily serve communities with fewer than 25,000 inhabitants, whereas most career firefighters serve communities of more than 25,000 persons. To characterize fatalities among volunteer and career firefighters, CDC analyzed data from the U.S. Fire Administration (USFA). This report summarizes the results of that analysis and, to illustrate the most common types of volunteer and career firefighter fatalities, describes two cases investigated by the National Institute for Occupational Safety and Health (NIOSH) Firefighter Fatality Investigation and Prevention Program. Fifty-three percent (610 of 1,141) of U.S. firefighters who died while on duty during 1994-2004 were volunteers, and 32% (368) were career firefighters. The remaining 15% (163) of deaths were among other firefighters (e.g., wildland, paid on-call, and part-time paid firefighters). Among volunteer firefighters, sudden cardiac death (e.g., from myocardial infarction or arrhythmia) and motor vehicle (MV) crashes during emergency response were the leading causes of fatality. Among career firefighters, sudden cardiac death and asphyxiation were leading causes of death. Adoption and enforcement of existing fire-service recommendations regarding fitness standards, mandatory medical evaluations with appropriate work restrictions, and emergency vehicle response protocols are needed to prevent these fatalities among firefighters.

Racial and Ethnic Differences in Homicides of Adult Women and the Role of Intimate Partner Violence - United States, 2003-2014.

PubMed

Petrosky, Emiko; Blair, Janet M; Betz, Carter J; Fowler, Katherine A; Jack, Shane P D; Lyons, Bridget H

2017-07-21

Homicide is one of the leading causes of death for women aged ≤44 years.* In 2015, homicide caused the death of 3,519 girls and women in the United States. Rates of female homicide vary by race/ethnicity (1), and nearly half of victims are killed by a current or former male intimate partner (2). To inform homicide and intimate partner violence (IPV) prevention efforts, CDC analyzed homicide data from the National Violent Death Reporting System (NVDRS) among 10,018 women aged ≥18 years in 18 states during 2003-2014. The frequency of homicide by race/ethnicity and precipitating circumstances of homicides associated with and without IPV were examined. Non-Hispanic black and American Indian/Alaska Native women experienced the highest rates of homicide (4.4 and 4.3 per 100,000 population, respectively). Over half of all homicides (55.3%) were IPV-related; 11.2% of victims of IPV-related homicide experienced some form of violence in the month preceding their deaths, and argument and jealousy were common precipitating circumstances. Targeted IPV prevention programs for populations at disproportionate risk and enhanced access to intervention services for persons experiencing IPV are needed to reduce homicides among women.

Cost effectiveness of a general practice chronic disease management plan for coronary heart disease in Australia.

PubMed

Chew, Derek P; Carter, Robert; Rankin, Bree; Boyden, Andrew; Egan, Helen

2010-05-01

The cost effectiveness of a general practice-based program for managing coronary heart disease (CHD) patients in Australia remains uncertain. We have explored this through an economic model. A secondary prevention program based on initial clinical assessment and 3 monthly review, optimising of pharmacotherapies and lifestyle modification, supported by a disease registry and financial incentives for quality of care and outcomes achieved was assessed in terms of incremental cost effectiveness ratio (ICER), in Australian dollars per disability adjusted life year (DALY) prevented. Based on 2006 estimates, 263 487 DALYs were attributable to CHD in Australia. The proposed program would add $115 650 000 to the annual national heath expenditure. Using an estimated 15% reduction in death and disability and a 40% estimated program uptake, the program's ICER is $8081 per DALY prevented. With more conservative estimates of effectiveness and uptake, estimates of up to $38 316 per DALY are observed in sensitivity analysis. Although innovation in CHD management promises improved future patient outcomes, many therapies and strategies proven to reduce morbidity and mortality are available today. A general practice-based program for the optimal application of current therapies is likely to be cost-effective and provide substantial and sustainable benefits to the Australian community.

A national program for injury prevention in children and adolescents: the injury free coalition for kids.

PubMed

Pressley, Joyce C; Barlow, Barbara; Durkin, Maureen; Jacko, Sally A; Dominguez, DiLenny Roca; Johnson, Lenita

2005-09-01

Injury is the leading cause of death and a major source of preventable disability in children. Mechanisms of injury are rooted in a complex web of social, economic, environmental, criminal, and behavioral factors that necessitate a multifaceted, systematic injury prevention approach. This article describes the injury burden and the way physicians, community coalitions, and a private foundation teamed to impact the problem first in an urban minority community and then through a national program. Through our injury prevention work in a resource-limited neighborhood, a national model evolved that provides a systematic framework through which education and other interventions are implemented. Interventions are aimed at changing the community and home environments physically (safe play areas and elimination of community and home hazards) and socially (education and supervised extracurricular activities with mentors). This program, based on physician-community partnerships and private foundation financial support, expanded to 40 sites in 37 cities, representing all 10 US trauma regions. Each site is a local adaptation of the Injury Free Coalition model also referred to as the ABC's of injury prevention: A, "analyze injury data through local injury surveillance"; B, "build a local coalition"; C, "communicate the problem and raise awareness that injuries are a preventable public health problem"; D, "develop interventions and injury prevention activities to create safer environments and activities for children"; and E, "evaluate the interventions with ongoing surveillance." It is feasible to develop a comprehensive injury prevention program of national scope using a voluntary coalition of trauma centers, private foundation financial and technical support, and a local injury prevention model with a well-established record of reducing and sustaining lower injury rates for inner-city children and adolescents.

Optimizing secondary prevention of cervical cancer: Recent advances and future challenges.

PubMed

Ogilvie, Gina; Nakisige, Carolyn; Huh, Warner K; Mehrotra, Ravi; Franco, Eduardo L; Jeronimo, Jose

2017-07-01

Although human papillomavirus (HPV) vaccines offer enormous promise for the ultimate control and possible elimination of cervical cancer, barriers to uptake and coverage of the vaccine both in high- and low/middle-income settings mean that advances in secondary prevention continue to be essential to prevent unnecessary deaths and suffering from cervical cancer for decades to come. While cytology (the Pap smear) has reduced cervical cancer incidence and prevalence in jurisdictions where it has been systematically implemented in population-based programs-mainly in high-income settings-limitations inherent to this method, and to program delivery, leave many women still vulnerable to cervical cancer. Recent evidence has confirmed that screening based on HPV testing prevents more invasive cervical cancer and precancerous lesions, and offers innovative options such as self-collection of specimens to improve screening uptake broadly. In this paper, we review key advances, future opportunities, and ongoing challenges for secondary prevention of cervical cancer using HPV-based testing. © 2017 The Authors. International Journal of Gynecology & Obstetrics published by John Wiley & Sons Ltd on behalf of International Federation of Gynecology and Obstetrics.

Trend of mortality rate and injury burden of transport accidents, suicides, and falls.

PubMed

Kim, Ki Sook; Kim, Soon Duck; Lee, Sang Hee

2012-01-01

Recently injury has become a major world-wide health problem. But studies in Korea about injuries were very few. Thus, this study was conducted to analyze the trend of major injuries from 1991 to 2006 and to provide basic data for preventing injuries. This study was based on the National Statistical Office data from 1991 to 2006 and calculated to estimate the burden of major injuries by using the standard expected years of life lost (SEYLL) and total lost earnings equation. For transport accidents, mortality, SEYLL and total lost earnings were increased from 1991 to 1996 and decreased from 2000 to 2006. On the other hand, for suicides, these were increased gradually. Since 2003, falls were included in ten leading causes of death. This study showed that injury causes major social and economical losses. We could reduce injury related premature death through active interest in injury prevention program.

The Road to Dog Rabies Control and Elimination—What Keeps Us from Moving Faster?

PubMed Central

Fahrion, Anna S.; Taylor, Louise H.; Torres, Gregorio; Müller, Thomas; Dürr, Salome; Knopf, Lea; de Balogh, Katinka; Nel, Louis H.; Gordoncillo, Mary Joy; Abela-Ridder, Bernadette

2017-01-01

Rabies, a vaccine preventable neglected tropical disease, still claims an estimated 35,000–60,000 human lives annually. The international community, with more than 100 endemic countries, has set a global target of 0 human deaths from dog-transmitted rabies by 2030. While it has been proven in several countries and regions that elimination of rabies as a public health problem is feasible and tools are available, rabies deaths globally have not yet been prevented effectively. While there has been extensive rabies research, specific areas of implementation for control and elimination have not been sufficiently addressed. This article highlights some of the commonest perceived barriers for countries to implementing rabies control and elimination programs and discusses possible solutions for sociopolitical, organizational, technical, and resource-linked requirements, following the pillars of the global framework for the elimination of dog-mediated human rabies adopted at the global rabies meeting in December 2015. PMID:28555183

Automated external defibrillators in National Collegiate Athletic Association Division I Athletics.

PubMed

Coris, Eric E; Sahebzamani, Frances; Walz, Steve; Ramirez, Arnold M

2004-01-01

Sudden cardiac death is the leading cause of death in athletes. Evidence on current sudden cardiac death prevention through preparticipation history, physicals, and noninvasive cardiovascular diagnostics has demonstrated a low sensitivity for detection of athletes at high risk of sudden cardiac death. Data are lacking on automated external defibrillator programs specifically initiated to respond to rare dysrhythmia in younger, relatively low-risk populations. Surveys were mailed to the head athletic trainers of all National Collegiate Athletic Association Division I athletics programs listed in the National Athletic Trainers' Association directory. In all, 303 surveys were mailed; 186 departments (61%) responded. Seventy-two percent (133) of responding National Collegiate Athletic Association Division I athletics programs have access to automated external defibrillator units; 54% (101) own their units. Proven medical benefit (55%), concern for liability (51%), and affordability (29%) ranked highest in frequency of reasons for automated external defibrillator purchase. Unit cost (odds ratio = 1.01; 95% confidence interval, 1.01-1.0), donated units (odds ratio = 1.92; confidence interval, 3.66-1.01), institution size (odds ratio =.0001; confidence interval, 1.3 E-4 to 2.2E-05), and proven medical benefit of automated external defibrillators (odds ratio = 24; confidence interval, 72-8.1) were the most significant predictors of departmental defibrillator ownership. Emergency medical service response time and sudden cardiac death event history were not significantly predictive of departmental defibrillator ownership. The majority of automated external defibrillator interventions occurred on nonathletes. Many athletics medicine programs are obtaining automated external defibrillators without apparent criteria for determination of need. Usage and maintenance policies vary widely among departments with unit ownership or access. Programs need to approach the issue of unit acquisition and implementation with knowledge of the surrounding emergency medical service system, geography of their individual sports medicine facilities, numbers and relative risk of their athletes, and budgetary constraints.

[Early detection of cervical cancer in Chile: time for change].

PubMed

Léniz Martelli, Javiera; Van De Wyngard, Vanessa; Lagos, Marcela; Barriga, María Isabel; Puschel Illanes, Klaus; Ferreccio Readi, Catterina

2014-08-01

Mortality rates for cervical cancer (CC) in Chile are higher than those of developed countries and it has an unequal socioeconomic distribution. The recognition of human papilloma virus (HPV) as the causal agent of cervical cancer in the early 80's changed the prevention paradigms. Current goals are to prevent HPV infection by vaccination before the onset of sexual activity and to detect HPV infection in women older than 30 years. This article reviews CC prevention and early detection methods, discusses relevant evidence to support a change in Chile and presents an innovation proposal. A strategy of primary screening based on HPV detection followed by triage of HPV-positive women by colposcopy in primary care or by cytological or molecular reflex testing is proposed. Due to the existence in Chile of a well-organized nationwide CC prevention program, the replacement of a low-sensitivity screening test such as the Papanicolau test with a highly sensitive one such as HPV detection, could quickly improve the effectiveness of the program. The program also has a network of personnel qualified to conduct naked-eye inspections of the cervix, who could easily be trained to perform triage colposcopy. The incorporation of new prevention strategies could reduce the deaths of Chilean women and correct inequities.

Evidence-based exercise prescription for balance and falls prevention: a current review of the literature.

PubMed

Shubert, Tiffany E

2011-01-01

Falls are the leading cause of emergency department visits, hospital admissions, and unintentional death for older adults. Balance and strength impairments are common falls risk factors for community-dwelling older adults. Though physical therapists commonly treat balance and strength, standardized falls screening has not been fully incorporated into physical therapy practice and there is much variation in the frequency, intensity, and duration of therapy prescribed to achieve optimal results. For community-dwelling older adults, a progressive exercise program that focuses on moderate to high-intensity balance exercises appears to be one of the most effective interventions to prevent falls. For more frail older adults in institutional settings, exercise programs in addition to multifactorial interventions appear to show promise as effective falls prevention interventions. The minimum dose of exercise to protect an older adult against falls is 50 hours. This article describes the current best practices for physical therapists to effectively improve balance and manage falls risk in patients. The unique challenges and opportunities for physical therapists to incorporate evidence-based fall-prevention strategies are discussed. Innovative practice models incorporating evidence-based fall-prevention programs and partnerships with public health and aging service providers to create a continuum of care and achieve the optimal dose of balance training are presented.

Effectiveness of two interventions in preventing traffic accidents: a systematic review.

PubMed

Porchia, B R; Baldasseroni, A; Dellisanti, C; Lorini, C; Bonaccorsi, G

2014-01-01

The prevention of road traffic accidents should be considered a serious public health concern, since they are the eighth leading cause of death globally and the main cause of death for young people aged 15-29. Evidences from many countries show that successes in preventing road traffic injuries can be achieved through concerted efforts at national level. The aim of our study was to assess the effectiveness of two interventions to prevent road traffic accidents: the introduction of graduated driver licensing (GDL) and the interventions to improve pedestrian and cyclist visibility. Our search started with a scoping review on the interventions to prevent road traffic accidents to allow the development of a logical framework of traffic accidents. Specific and answerable questions formulated according to PICO scheme and combinations of keywords were used to perform a systematic search in the following databases: Pubmed, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects (DARE), Health Evidence, Transport Research International Documentation (TRID) and Google. References of selected papers were searched. Only systematic reviews and meta-analyses were eligible. No temporal limits or linguistic filters were applied. 160 systematic reviews and meta-analyses were found for the question of the introduction of GDL program and 188 on the improvement of visibility in cyclists and pedestrians. After selection, four papers were included in qualitative synthesis for each question. All included studies underwent quality evaluation. GDL programs seem to be effective in reducing crash rates among young drivers, in particular in 16 year-old. Programs with more restrictions seem also to reduce fatal events. To improve visibility of pedestrians and cyclists, street lighting has been suggested as an intervention able to improve driver's visual capabilities and ability to detect roadway hazards and to prevent car crashes. Visibility aids (fluorescent materials, lamps, flashing lights and retroreflective materials) have the potential to increase visibility and enable drivers to detect pedestrians and cyclists earlier. The two interventions seem to be effective, but further examinations are needed to measure long-term effects. It is necessary to provide feasible studies in local context to estimate the impact of introduction of GDL programs or of some of their components and to improve interventions to increase visibility of pedestrians and cyclists.

Mitigating fall risk: A community fall reduction program.

PubMed

Reinoso, Humberto; McCaffrey, Ruth G; Taylor, David W M

One fourth of all American's over 65 years of age fall each year. Falls are a common and often devastating event that can pose a serious health risk for older adults. Healthcare providers are often unable to spend the time required to assist older adults with fall risk issues. Without a team approach to fall prevention the system remains focused on fragmented levels of health promotion and risk prevention. The specific aim of this project was to engage older adults from the community in a fall risk assessment program, using the Stopping Elderly Accidents, Deaths & Injuries (STEADI) program, and provide feedback on individual participants' risks that participants could share with their primary care physician. Older adults who attended the risk screening were taking medications that are known to increase falls. They mentioned that their health care providers do not screen for falls and appreciated a community based screening. Copyright © 2017 Elsevier Inc. All rights reserved.

Lung cancer risk from radon in Ontario, Canada: how many lung cancers can we prevent?

PubMed

Peterson, Emily; Aker, Amira; Kim, JinHee; Li, Ye; Brand, Kevin; Copes, Ray

2013-11-01

To calculate the burden of lung cancer illness due to radon for all thirty-six health units in Ontario and determine the number of radon-attributable lung cancer deaths that could be prevented. We calculated the population attributable risk percent, excess life-time risk ratio, life-years lost, the number of lung cancer deaths due to radon, and the number of deaths that could be prevented if all homes above various cut-points were effectively reduced to background levels. It is estimated that 13.6 % (95 % CI 11.0, 16.7) of lung cancer deaths in Ontario are attributable to radon, corresponding to 847 (95 % CI 686, 1,039) lung cancer deaths each year, approximately 84 % of these in ever-smokers. If all homes above 200 Bq/m(3), the current Canadian guideline, were remediated to background levels, it is estimated that 91 lung cancer deaths could be prevented each year, 233 if remediation was performed at 100 Bq/m(3). There was important variation across health units. Radon is an important contributor to lung cancer deaths in Ontario. A large portion of radon-attributable lung cancer deaths are from exposures below the current Canadian guideline, suggesting interventions that install effective radon-preventive measures into buildings at build may be a good alternative population prevention strategy to testing and remediation. For some health units, testing and remediation may also prevent a portion of radon-related lung cancer deaths. Regional attributable risk estimates can help with local public health resource allocation and decision making.

75 FR 40845 - Preventing Deaths and Injuries of Fire Fighters Using Risk Management Principles at Structure Fires

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-14

... NIOSH 141-A] Preventing Deaths and Injuries of Fire Fighters Using Risk Management Principles at Structure Fires AGENCY: National Institute for Occupational Safety and Health (NIOSH) of the Centers for... publication entitled ``Preventing Deaths and Injuries of Fire Fighters Using Risk Management Principles at...

Radon and lung cancer: a cost-effectiveness analysis.

PubMed Central

Ford, E S; Kelly, A E; Teutsch, S M; Thacker, S B; Garbe, P L

1999-01-01

OBJECTIVES: This study examined the cost-effectiveness of general and targeted strategies for residential radon testing and mitigation in the United States. METHODS: A decision-tree model was used to perform a cost-effectiveness analysis of preventing radon-associated deaths from lung cancer. RESULTS: For a radon threshold of 4 pCi/L, the estimated costs to prevent 1 lung cancer death are about $3 million (154 lung cancer deaths prevented), or $480,000 per life-year saved, based on universal radon screening and mitigation, and about $2 million (104 lung cancer deaths prevented), or $330,000 per life-year saved, if testing and mitigation are confined to geographic areas at high risk for radon exposure. For mitigation undertaken after a single screening test and after a second confirmatory test, the estimated costs are about $920,000 and $520,000, respectively, to prevent a lung cancer death with universal screening and $130,000 and $80,000 per life-year for high risk screening. The numbers of preventable lung cancer deaths are 811 and 527 for universal and targeted approaches, respectively. CONCLUSIONS: These data suggest possible alternatives to current recommendations. PMID:10076484

Cell death in neural precursor cells and neurons before neurite formation prevents the emergence of abnormal neural structures in the Drosophila optic lobe.

PubMed

Hara, Yusuke; Sudo, Tatsuya; Togane, Yu; Akagawa, Hiromi; Tsujimura, Hidenobu

2018-04-01

Programmed cell death is a conserved strategy for neural development both in vertebrates and invertebrates and is recognized at various developmental stages in the brain from neurogenesis to adulthood. To understand the development of the central nervous system, it is essential to reveal not only molecular mechanisms but also the role of neural cell death (Pinto-Teixeira et al., 2016). To understand the role of cell death in neural development, we investigated the effect of inhibition of cell death on optic lobe development. Our data demonstrate that, in the optic lobe of Drosophila, cell death occurs in neural precursor cells and neurons before neurite formation and functions to prevent various developmental abnormalities. When neuronal cell death was inhibited by an effector caspase inhibitor, p35, multiple abnormal neuropil structures arose during optic lobe development-e.g., enlarged or fused neuropils, misrouted neurons and abnormal neurite lumps. Inhibition of cell death also induced morphogenetic defects in the lamina and medulla development-e.g., failures in the separation of the lamina and medulla cortices and the medulla rotation. These defects were reproduced in the mutant of an initiator caspase, dronc. If cell death was a mechanism for removing the abnormal neuropil structures, we would also expect to observe them in mutants defective for corpse clearance. However, they were not observed in these mutants. When dead cell-membranes were visualized with Apoliner, they were observed only in cortices and not in neuropils. These results suggest that the cell death occurs before mature neurite formation. Moreover, we found that inhibition of cell death induced ectopic neuroepithelial cells, neuroblasts and ganglion mother cells in late pupal stages, at sites where the outer and inner proliferation centers were located at earlier developmental stages. Caspase-3 activation was observed in the neuroepithelial cells and neuroblasts in the proliferation centers. These results indicate that cell death is required for elimination of the precursor cells composing the proliferation centers. This study substantiates an essential role of early neural cell death for ensuring normal development of the central nervous system. Copyright © 2018 Elsevier Inc. All rights reserved.

Through a public health lens. Preventing violence against women: an update from the US Centers for Disease Control and Prevention.

PubMed

Graffunder, Corinne M; Noonan, Rita K; Cox, Pamela; Wheaton, Jocelyn

2004-01-01

Over the past two decades, the Centers for Disease Control and Prevention (CDC) has been a key contributor to the growing public health effort to prevent violence. Although CDC and its partners are proud of their many successes, much work remains to be done. Violence continues to be a leading cause of death worldwide for people aged 15-44. Moreover, although many forms of violence garner national concern and resources, much more violence occurs in private domains and receives less attention. These hidden health hazards silently drain our nation's human, economic, and health resources. In this paper, we highlight the current efforts of the Division of Violence Prevention (DVP), housed within CDC's National Center for Injury Prevention and Control (NCIPC), to use a public health approach to the prevention of one key hidden health hazard: violence against women (VAW). Building from a recently developed strategic plan and a research agenda, we explain how four core public health principles--emphasizing primary prevention, advancing the science of prevention, translating science into effective programs, and building on the efforts of others--drive current programmatic activities in VAW prevention. Several current programs and projects are described. Finally, we conclude with recommendations for future prevention work by deepening our vision of leadership, expanding our partnerships, pursuing comprehensive approaches, and using evidence-based strategies.

Safe motherhood -- from advocacy to action.

PubMed

Tinker, A

1991-12-01

Every minute a woman dies from complications related to pregnancy or childbirth. That translates to 500,000 annually, of which, 99% live in developing countries. A woman in Africa has a 1:18 lifetime chance of dying from pregnancy-related causes, compared with a northern European woman who has a 1:10,000 chance. Thus, in 1987 international and regional agencies and national governments started a global program titled the Safe Motherhood Initiative. Its goal is to reduce maternal morbidity and mortality 50% by 2000. The death of a woman during pregnancy or child birth means that her surviving children are much more likely to die. In a bangladesh study it was found that the death of the mother was associated with a 200% increase in mortality for her sons and 350% for her daughters for children up to 10. Family planning is the key, since it is the single best tool of preventing these deaths, by reducing the number of times a woman gets pregnant. Family planning also reduces the number of abortions which are estimated to kill 200,000 women annually in developing countries. Trained midwives who can provide obstetrical emergency assistance will also make a large impact. Risk assessment was once considered very important, but studies have shown that the majority of pregnancy complications develop without being detected. Further, the number of women with risk factors that develop complications is much lower than the number of women who develop complications during pregnancy. So monitoring women with risk factors misses most complications. Regular monitoring and medical examinations are much more effective for preventing complications. Safe motherhood can only be achieved if each program is tailored to the needs of the community. Donor nations are necessary for this program to succeed, but ultimate success rests in the hands of each country. National priorities must be set, resources must be allocated, and programs must be designed to be effective.

A Call for Consensus on Methodology and Terminology to Improve Comparability in the Study of Preventable Prehospital Trauma Deaths: A Systematic Literature Review.

PubMed

Oliver, Govind J; Walter, Darren P

2016-04-01

The study of preventable deaths is essential to trauma research for measuring service quality and highlighting avenues for improving care and as a performance indicator. However, variations in the terminology and methodology of studies on preventable prehospital trauma death limit the comparability and wider application of data. The objective of this study was to describe the heterogeneity in terminology and methodology. We performed a systematic literature review and report this using the PRISMA guidelines. Searches were conducted using PubMed (including Medline), Ovid, and Embase databases. Studies, with a full text available in English published between 1990 and 2015, meeting the following inclusion criteria were included: analysis of 1) deaths from trauma, 2) occurring in the prehospital phase of care, and 3) application of criteria to ascertain whether deaths were preventable. One author screened database results for relevance by title and abstract. The full text of identified papers was reviewed for inclusion. The reference list of included papers was screened for studies not identified by the database search. Data were extracted on predefined core elements relating to preventability reporting and definitions using a standardized form. Twenty-seven studies meeting the inclusion criteria were identified: 12 studies used two categories to assess the preventability of death while 15 used three categories. Fifteen variations in the terminology of these categories and combination with death descriptors were found. Eleven different approaches were used in defining what constituted a preventable death. Twenty-one included survivability of injuries as a criterion. Methods used to determine survivability differed and eight variations in parameters for categorization of deaths were used. Nineteen used panel review in determining preventability with six implementing panel blinding. Panel composition varied greatly by expertise of personnel. Separation of prehospital deaths differed with 10 separating those dead at scene (DAS) and dead on arrival, three excluding those DAS, three excluding deaths prior to EMS arrival, and 11 not separating prehospital deaths. The heterogeneity in methodology, terminology, and definitions of "preventable" between studies render data incomparable. To facilitate common understanding, comparability, and analysis, a commonly agreed ontology by the prehospital research community is required. © 2016 by the Society for Academic Emergency Medicine.

Function of endoplasmic reticulum calcium ATPase in innate immunity-mediated programmed cell death

PubMed Central

Zhu, Xiaohong; Caplan, Jeffrey; Mamillapalli, Padmavathi; Czymmek, Kirk; Dinesh-Kumar, Savithramma P

2010-01-01

Programmed cell death (PCD) initiated at the pathogen-infected sites during the plant innate immune response is thought to prevent the development of disease. Here, we describe the identification and characterization of an ER-localized type IIB Ca2+-ATPase (NbCA1) that function as a regulator of PCD. Silencing of NbCA1 accelerates viral immune receptor N- and fungal-immune receptor Cf9-mediated PCD, as well as non-host pathogen Pseudomonas syringae pv. tomato DC3000 and the general elicitor cryptogein-induced cell death. The accelerated PCD rescues loss-of-resistance phenotype of Rar1, HSP90-silenced plants, but not SGT1-silenced plants. Using a genetically encoded calcium sensor, we show that downregulation of NbCA1 results in the modulation of intracellular calcium signalling in response to cryptogein elicitor. We further show that NbCAM1 and NbrbohB function as downstream calcium decoders in N-immune receptor-mediated PCD. Our results indicate that ER-Ca2+-ATPase is a component of the calcium efflux pathway that controls PCD during an innate immune response. PMID:20075858

Programmed cell death in periodontitis: recent advances and future perspectives.

PubMed

Song, B; Zhou, T; Yang, W L; Liu, J; Shao, L Q

2017-07-01

Periodontitis is a highly prevalent infectious disease, characterized by destruction of the periodontium, and is the main cause of tooth loss. Periodontitis is initiated by periodontal pathogens, while other risk factors including smoking, stress, and systemic diseases aggravate its progression. Periodontitis affects many people worldwide, but the molecular mechanisms by which pathogens and risk factors destroy the periodontium are unclear. Programmed cell death (PCD), different from necrosis, is an active cell death mediated by a cascade of gene expression events and can be mainly classified into apoptosis, autophagy, necroptosis, and pyroptosis. Although PCD is involved in many inflammatory diseases, its correlation with periodontitis is unclear. After reviewing the relevant published articles, we found that apoptosis has indeed been reported to play a role in periodontitis. However, the role of autophagy in periodontitis needs further verification. Additionally, implication of necroptosis or pyroptosis in periodontitis remains unknown. Therefore, we recommend future studies, which will unravel the pivotal role of PCD in periodontitis, allowing us to prevent, diagnose, and treat the disease, as well as predict its outcomes. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Modulation of eukaryotic cell apoptosis by members of the bacterial order Actinomycetales.

PubMed

Barry, Daniel P; Beaman, Blaine L

2006-10-01

Apoptosis, or programmed cell death, is normally responsible for the orderly elimination of aged or damaged cells, and is a necessary part of the homeostasis and development of multicellular organisms. Some pathogenic bacteria can disrupt this process by triggering excess apoptosis or by preventing it when appropriate. Either event can lead to disease. There has been extensive research into the modulation of host cell death by microorganisms, and several reviews have been published on the phenomenon. Rather than covering the entire field, this review focuses on the dysregulation of host cell apoptosis by members of the order Actinomycetales, containing the genera Corynebacterium, Mycobacterium, Rhodococcus, and Nocardia.

U.S. congressional district cancer death rates.

PubMed

Hao, Yongping; Ward, Elizabeth M; Jemal, Ahmedin; Pickle, Linda W; Thun, Michael J

2006-06-23

Geographic patterns of cancer death rates in the U.S. have customarily been presented by county or aggregated into state economic or health service areas. Herein, we present the geographic patterns of cancer death rates in the U.S. by congressional district. Many congressional districts do not follow state or county boundaries. However, counties are the smallest geographical units for which death rates are available. Thus, a method based on the hierarchical relationship of census geographic units was developed to estimate age-adjusted death rates for congressional districts using data obtained at county level. These rates may be useful in communicating to legislators and policy makers about the cancer burden and potential impact of cancer control in their jurisdictions. Mortality data were obtained from the National Center for Health Statistics (NCHS) for 1990-2001 for 50 states, the District of Columbia, and all counties. We computed annual average age-adjusted death rates for all cancer sites combined, the four major cancers (lung and bronchus, prostate, female breast, and colorectal cancer) and cervical cancer. Cancer death rates varied widely across congressional districts for all cancer sites combined, for the four major cancers, and for cervical cancer. When examined at the national level, broad patterns of mortality by sex, race and region were generally similar with those previously observed based on county and state economic area. We developed a method to generate cancer death rates by congressional district using county-level mortality data. Characterizing the cancer burden by congressional district may be useful in promoting cancer control and prevention programs, and persuading legislators to enact new cancer control programs and/or strengthening existing ones. The method can be applied to state legislative districts and other analyses that involve data aggregation from different geographic units.

U.S. congressional district cancer death rates

PubMed Central

Hao, Yongping; Ward, Elizabeth M; Jemal, Ahmedin; Pickle, Linda W; Thun, Michael J

2006-01-01

Background Geographic patterns of cancer death rates in the U.S. have customarily been presented by county or aggregated into state economic or health service areas. Herein, we present the geographic patterns of cancer death rates in the U.S. by congressional district. Many congressional districts do not follow state or county boundaries. However, counties are the smallest geographical units for which death rates are available. Thus, a method based on the hierarchical relationship of census geographic units was developed to estimate age-adjusted death rates for congressional districts using data obtained at county level. These rates may be useful in communicating to legislators and policy makers about the cancer burden and potential impact of cancer control in their jurisdictions. Results Mortality data were obtained from the National Center for Health Statistics (NCHS) for 1990–2001 for 50 states, the District of Columbia, and all counties. We computed annual average age-adjusted death rates for all cancer sites combined, the four major cancers (lung and bronchus, prostate, female breast, and colorectal cancer) and cervical cancer. Cancer death rates varied widely across congressional districts for all cancer sites combined, for the four major cancers, and for cervical cancer. When examined at the national level, broad patterns of mortality by sex, race and region were generally similar with those previously observed based on county and state economic area. Conclusion We developed a method to generate cancer death rates by congressional district using county-level mortality data. Characterizing the cancer burden by congressional district may be useful in promoting cancer control and prevention programs, and persuading legislators to enact new cancer control programs and/or strengthening existing ones. The method can be applied to state legislative districts and other analyses that involve data aggregation from different geographic units. PMID:16796732

Failure-to-rescue after injury is associated with preventability: The results of mortality panel review of failure-to-rescue cases in trauma.

PubMed

Kuo, Lindsay E; Kaufman, Elinore; Hoffman, Rebecca L; Pascual, Jose L; Martin, Niels D; Kelz, Rachel R; Holena, Daniel N

2017-03-01

Failure-to-rescue is defined as the conditional probability of death after a complication, and the failure-to-rescue rate reflects a center's ability to successfully "rescue" patients after complications. The validity of the failure-to-rescue rate as a quality measure is dependent on the preventability of death and the appropriateness of this measure for use in the trauma population is untested. We sought to evaluate the relationship between preventability and failure-to-rescue in trauma. All adjudications from a mortality review panel at an academic level I trauma center from 2005-2015 were merged with registry data for the same time period. The preventability of each death was determined by panel consensus as part of peer review. Failure-to-rescue deaths were defined as those occurring after any registry-defined complication. Univariate and multivariate logistic regression models between failure-to-rescue status and preventability were constructed and time to death was examined using survival time analyses. Of 26,557 patients, 2,735 (10.5%) had a complication, of whom 359 died for a failure-to-rescue rate of 13.2%. Of failure-to-rescue deaths, 272 (75.6%) were judged to be non-preventable, 65 (18.1%) were judged potentially preventable, and 22 (6.1%) were judged to be preventable by peer review. After adjusting for other patient factors, there remained a strong association between failure-to-rescue status and potentially preventable (odds ratio 2.32, 95% confidence interval, 1.47-3.66) and preventable (odds ratio 14.84, 95% confidence interval, 3.30-66.71) judgment. Despite a strong association between failure-to-rescue status and preventability adjudication, only a minority of deaths meeting the definition of failure to rescue were judged to be preventable or potentially preventable. Revision of the failure-to-rescue metric before use in trauma care benchmarking is warranted. Copyright © 2016 Elsevier Inc. All rights reserved.

Failure-to-rescue after injury is associated with preventability: The results of mortality panel review of failure-to-rescue cases in trauma

PubMed Central

Kuo, Lindsay E.; Kaufman, Elinore; Hoffman, Rebecca L.; Pascual, Jose L.; Martin, Niels D.; Kelz, Rachel R.; Holena, Daniel N.

2018-01-01

Background Failure-to-rescue is defined as the conditional probability of death after a complication, and the failure-to-rescue rate reflects a center’s ability to successfully “rescue” patients after complications. The validity of the failure-to-rescue rate as a quality measure is dependent on the preventability of death and the appropriateness of this measure for use in the trauma population is untested. We sought to evaluate the relationship between preventability and failure-to-rescue in trauma. Methods All adjudications from a mortality review panel at an academic level I trauma center from 2005–2015 were merged with registry data for the same time period. The preventability of each death was determined by panel consensus as part of peer review. Failure-to-rescue deaths were defined as those occurring after any registry-defined complication. Univariate and multivariate logistic regression models between failure-to-rescue status and preventability were constructed and time to death was examined using survival time analyses. Results Of 26,557 patients, 2,735 (10.5%) had a complication, of whom 359 died for a failure-to-rescue rate of 13.2%. Of failure-to-rescue deaths, 272 (75.6%) were judged to be non-preventable, 65 (18.1%) were judged potentially preventable, and 22 (6.1%) were judged to be preventable by peer review. After adjusting for other patient factors, there remained a strong association between failure-to-rescue status and potentially preventable (odds ratio 2.32, 95% confidence interval, 1.47–3.66) and preventable (odds ratio 14.84, 95% confidence interval, 3.30–66.71) judgment. Conclusion Despite a strong association between failure-to-rescue status and preventability adjudication, only a minority of deaths meeting the definition of failure to rescue were judged to be preventable or potentially preventable. Revision of the failure-to-rescue metric before use in trauma care benchmarking is warranted. PMID:27788924

CaMKII determines mitochondrial stress responses in heart

PubMed Central

Joiner, Mei-ling A.; Koval, Olha M.; Jingdong, Li; He, B. Julie; Allamargot, Chantal; Gao, Zhan; Luczak, Elizabeth D.; Hall, Duane D.; Fink, Brian D.; Chen, Biyi; Yang, Jinying; Moore, Steven A.; Scholz, Thomas D.; Strack, Stefan; Mohler, Peter J.; Sivitz, William I.; Song, Long-Sheng; Anderson, Mark E.

2012-01-01

Myocardial cell death is initiated by excessive mitochondrial Ca2+ entry, causing Ca2+ overload, mitochondrial permeability transition pore (mPTP) opening and dissipation of the mitochondrial inner membrane potential (ΔΨm)1,2. However, the signaling pathways that control mitochondrial Ca2+ entry through the inner membrane mitochondrial Ca2+ uniporter (MCU)3–5 are not known. The multifunctional Ca2+ and calmodulin-dependent protein kinase II (CaMKII) is activated in ischemia reperfusion (I/R), myocardial infarction (MI) and neurohumoral injury, common causes of myocardial death and heart failure, suggesting CaMKII could couple disease stress to mitochondrial injury. Here we show that CaMKII promotes mPTP opening and myocardial death by increasing MCU current (IMCU). Mitochondrial-targeted CaMKII inhibitory protein or cyclosporin A (CsA), an mPTP antagonist with clinical efficacy in I/R injury6, equivalently prevent mPTP opening, ΔΨm deterioration and diminish mitochondrial disruption and programmed cell death in response to I/R injury. Mice with myocardial and mitochondrial-targeted CaMKII inhibition are resistant to I/R injury, MI and neurohumoral injury, suggesting pathological actions of CaMKII are substantially mediated by increasing IMCU. Our findings identify CaMKII activity as a central mechanism for mitochondrial Ca2+ entry and suggest mitochondrial-targeted CaMKII inhibition could prevent or reduce myocardial death and heart failure dysfunction in response to common experimental forms of pathophysiological stress. PMID:23051746

Communicating Program Outcomes to Encourage Policymaker Support for Evidence-Based State Tobacco Control

PubMed Central

Schmidt, Allison M.; Ranney, Leah M.; Goldstein, Adam O.

2014-01-01

Tobacco use, the leading cause of preventable death in the U.S., can be reduced through state-level tobacco prevention and cessation programs. In the absence of research about how to communicate the need for these programs to policymakers, this qualitative study aimed to understand the motivations and priorities of policymakers in North Carolina, a state that enacted a strong tobacco control program from 2003–2011, but drastically reduced funding in recent years. Six former legislators (three Democrats, three Republicans) and three lobbyists for health organizations were interviewed about their attitudes towards tobacco use, support of state-funded programs, and reactions to two policy briefs. Five themes emerged: (1) high awareness of tobacco-related health concerns but limited awareness of program impacts and funding, (2) the primacy of economic concerns in making policy decisions, (3) ideological differences in views of the state’s role in tobacco control, (4) the impact of lobbyist and constituent in-person appeals, and (5) the utility of concise, contextualized data. These findings suggest that building relationships with policymakers to communicate ongoing program outcomes, emphasizing economic data, and developing a constituent advocacy group would be valuable to encourage continued support of state tobacco control programs. PMID:25485977

Communicating program outcomes to encourage policymaker support for evidence-based state tobacco control.

PubMed

Schmidt, Allison M; Ranney, Leah M; Goldstein, Adam O

2014-12-04

Tobacco use, the leading cause of preventable death in the U.S., can be reduced through state-level tobacco prevention and cessation programs. In the absence of research about how to communicate the need for these programs to policymakers, this qualitative study aimed to understand the motivations and priorities of policymakers in North Carolina, a state that enacted a strong tobacco control program from 2003-2011, but drastically reduced funding in recent years. Six former legislators (three Democrats, three Republicans) and three lobbyists for health organizations were interviewed about their attitudes towards tobacco use, support of state-funded programs, and reactions to two policy briefs. Five themes emerged: (1) high awareness of tobacco-related health concerns but limited awareness of program impacts and funding, (2) the primacy of economic concerns in making policy decisions, (3) ideological differences in views of the state's role in tobacco control, (4) the impact of lobbyist and constituent in-person appeals, and (5) the utility of concise, contextualized data. These findings suggest that building relationships with policymakers to communicate ongoing program outcomes, emphasizing economic data, and developing a constituent advocacy group would be valuable to encourage continued support of state tobacco control programs.

Overview of aerosolized Florida red tide toxins: exposures and effects.

PubMed

Fleming, Lora E; Backer, Lorraine C; Baden, Daniel G

2005-05-01

Florida red tide is caused by Karenia brevis, a dinoflagellate that periodically blooms, releasing its potent neurotoxin, brevetoxin, into the surrounding waters and air along the coast of the Gulf of Mexico. Exposure to Florida red tide toxins has been associated with adverse human health effects and massive fish and marine mammal deaths. The articles in this mini-monograph describe the ongoing interdisciplinary and interagency research program that characterizes the exposures and health effects of aerosolized Florida red tide toxins (brevetoxins). The interdisciplinary research program uses animal models and laboratory studies to develop hypotheses and apply these findings to in situ human exposures. Our ultimate goal is to develop appropriate prevention measures and medical interventions to mitigate or prevent adverse health effects from exposure to complex mixtures of aerosolized red tide toxins.

Sports and Marfan Syndrome: Awareness and Early Diagnosis Can Prevent Sudden Death.

ERIC Educational Resources Information Center

Salim, Mubadda A.; Alpert, Bruce S.

2001-01-01

Physicians who work with athletes play an important role in preventing sudden death related to physical activity in people who have Marfan syndrome. Flagging those who have the physical stigmata and listening for certain cardiac auscultation sounds are early diagnostic keys that can help prevent deaths. People with Marfan syndrome should be…

What Happens After a Patient Safety Event? Medical Expenditures and Outcomes in Medicare

DTIC Science & Technology

2005-01-01

can see that about 68 percent ($24,317) of the $35,618 is most likely preventable. The readmission and death rates of Table 4 are risk-adjusted... death rates , we see that potentially preventable adverse medical events were responsible for a death rate of 4.53 percent. In the last column of...the death rates predicted from Table 4, 0.0615 for potentially preventable adverse medical events and 0.0162 otherwise, we can calculate that for the

Highlights of Fire in the United States: Deaths, Injuries, Dollar Loss, and Incidents at the National, State, and Local Levels.

ERIC Educational Resources Information Center

National Fire Prevention and Control Administration (DOC), Washington, DC. National Fire Data Center.

This report provides fire departments, federal and state governments, and others active in the fire protection field with information which can be used to improve the efficacy and targeting of fire prevention programs. As a byproduct, it illustrates ways that state and local governments might analyze their own fire problems. The report describes…

Preliminary effectiveness of surviving the teens(®) suicide prevention and depression awareness program on adolescents' suicidality and self-efficacy in performing help-seeking behaviors.

PubMed

King, Keith A; Strunk, Catherine M; Sorter, Michael T

2011-09-01

Suicide ranks as the third leading cause of death among youth aged 15-24 years. Schools provide ideal opportunities for suicide prevention efforts. However, research is needed to identify programs that effectively impact youth suicidal ideation and behavior. This study examined the immediate and 3-month effect of Surviving the Teens® Suicide Prevention and Depression Awareness Program on students' suicidality and perceived self-efficacy in performing help-seeking behaviors. High school students in Greater Cincinnati schools were administered a 3-page survey at pretest, immediate posttest, and 3-month follow-up. A total of 1030 students participated in the program, with 919 completing matched pretests and posttests (89.2%) and 416 completing matched pretests and 3-month follow-ups (40.4%). Students were significantly less likely at 3-month follow-up than at pretest to be currently considering suicide, to have made a suicidal plan or attempted suicide during the past 3 months, and to have stopped performing usual activities due to feeling sad and hopeless. Students' self-efficacy and behavioral intentions toward help-seeking behaviors increased from pretest to posttest and were maintained at 3-month follow-up. Students were also more likely at 3-month follow-up than at pretest to know an adult in school with whom they felt comfortable discussing their problems. Nine in 10 (87.3%) felt the program should be offered to all high school students. The findings of this study lend support for suicide prevention education in schools. The results may be useful to school professionals interested in implementing effective suicide prevention programming to their students. © 2011, American School Health Association.

Signaling via the transcriptionally regulated activin receptor 2B is a novel mediator of neuronal cell death during chicken ciliary ganglion development.

PubMed

Koszinowski, S; Buss, K; Kaehlcke, K; Krieglstein, K

2015-04-01

The TGF-β ligand superfamily members activin A and BMP control important aspects of embryonic neuronal development and differentiation. Both are known to bind to activin receptor subtypes IIA (ActRIIA) and IIB, while in the avian ciliary ganglion (CG), so far only ActRIIA-expression has been described. We show that the expression of ACVR2B, coding for the ActRIIB, is tightly regulated during CG development and the knockdown of ACVR2B expression leads to a deregulation in the execution of neuronal apoptosis and therefore affects ontogenetic programmed cell death in vivo. While the differentiation of choroid neurons was impeded in the knockdown, pointing toward a reduction in activin A-mediated neural differentiation signaling, naturally occurring neuronal cell death in the CG was not prevented by follistatin treatment. Systemic injections of the BMP antagonist noggin, on the other hand, reduced the number of apoptotic neurons to a similar extent as ACVR2B knockdown. We therefore propose a novel pathway in the regulation of CG neuron ontogenetic programmed cell death, which could be mediated by BMP and signals via the ActRIIB. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Surveillance for Violent Deaths - National Violent Death Reporting System, 17 States, 2013.

PubMed

Lyons, Bridget H; Fowler, Katherine A; Jack, Shane P D; Betz, Carter J; Blair, Janet M

2016-08-19

In 2013, more than 57,000 persons died in the United States as a result of violence-related injuries. This report summarizes data from CDC's National Violent Death Reporting System (NVDRS) regarding violent deaths from 17 U.S. states for 2013. Results are reported by sex, age group, race/ethnicity, marital status, location of injury, method of injury, circumstances of injury, and other selected characteristics. 2013. NVDRS collects data from participating states regarding violent deaths obtained from death certificates, coroner/medical examiner reports, law enforcement reports, and secondary sources (e.g., child fatality review team data, supplemental homicide reports, hospital data, and crime laboratory data). This report includes data from 17 states that collected statewide data for 2013 (Alaska, Colorado, Georgia, Kentucky, Maryland, Massachusetts, North Carolina, New Jersey, New Mexico, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, Utah, Virginia, and Wisconsin). NVDRS collates documents for each death and links deaths that are related (e.g., multiple homicides, a homicide followed by a suicide, or multiple suicides) from a single incident. For 2013, a total of 18,765 fatal incidents involving 19,251 deaths were captured by NVDRS in the 17 states included in this report. The majority (66.2%) of deaths were suicides, followed by homicides (23.2%), deaths of undetermined intent (8.8%), deaths involving legal intervention (1.2%) (i.e., deaths caused by law enforcement and other persons with legal authority to use deadly force, excluding legal executions), and unintentional firearm deaths (<1%). (The term legal intervention is a classification incorporated into the International Classification of Diseases, Tenth Revision [ICD-10] and does not denote the lawfulness or legality of the circumstances surrounding a death caused by law enforcement.) Suicides occurred at higher rates among males, non-Hispanic whites, American Indian/Alaska Natives, persons aged 45-64 years, and males aged ≥75 years. Suicides were preceded primarily by a mental health, intimate partner, or physical health problem or a crisis during the previous or upcoming 2 weeks. Homicide rates were higher among males and persons aged 15-44 years; rates were highest among non-Hispanic black males. Homicides primarily were precipitated by arguments and interpersonal conflicts, occurrence in conjunction with another crime, or were related to intimate partner violence (particularly for females). A known relationship between a homicide victim and a suspected perpetrator was most likely either that of an acquaintance or friend or an intimate partner. Legal intervention death rates were highest among males and persons aged 20-24 years and 30-34 years; rates were highest among non-Hispanic black males. Precipitating factors for the majority of legal intervention deaths were another crime, a mental health problem, or a recent crisis. Deaths of undetermined intent occurred at the highest rates among males and persons aged <1 year and 45-54 years. Substance abuse and mental or physical health problems were the most common circumstances preceding deaths of undetermined intent. Unintentional firearm death rates were higher among males, non-Hispanic whites, and persons aged persons aged 15-19 and 55-64 years; these deaths were most often precipitated by a person unintentionally pulling the trigger while playing with a firearm or while hunting. This report provides a detailed summary of data from NVDRS for 2013. The results indicate that violent deaths resulting from self-inflicted or interpersonal violence disproportionately affected persons aged <65 years, males, and certain minority populations. For homicides and suicides, intimate partner problems, interpersonal conflicts, mental health problems, and recent crises were primary precipitating factors. NVDRS data are used to monitor the occurrence of violence-related fatal injuries and assist public health authorities in the development, implementation, and evaluation of programs and policies to reduce and prevent violent deaths. For example, Utah Violent Death Reporting System (VDRS) data were used to develop policies that support children of intimate partner homicide victims, Colorado VDRS data to develop a web-based suicide prevention program targeting middle-aged men, and Rhode Island VDRS data to help guide suicide prevention efforts at workplaces. The continued development and expansion of NVDRS to include all U.S. states, territories, and the District of Columbia are essential to public health efforts to reduce the impact of violence.

Vital signs: restraint use and motor vehicle occupant death rates among children aged 0-12 years - United States, 2002-2011.

PubMed

Sauber-Schatz, Erin K; West, Bethany A; Bergen, Gwen

2014-02-07

Motor vehicle crashes are a leading cause of death among children in the United States. Age- and size-appropriate child restraint use is the most effective method for reducing these deaths. CDC analyzed 2002–2011 data from the Fatality Analysis Reporting System to determine the number and rate of motor-vehicle occupant deaths, and the proportion of unrestrained child deaths among children aged <1 year, 1–3 years , 4–7 years, 8–12 years, and for all children aged 0–12 years. Age group–specific death rates and proportions of unrestrained child motor vehicle deaths for 2009–2010 were further stratified by race/ethnicity. Motor vehicle occupant death rates for children declined significantly from 2002 to 2011. However, one third (33%) of children who died in 2011 were unrestrained. Compared with white children for 2009–2010, black children had significantly higher death rates, and black and Hispanic children both had significantly higher proportions of unrestrained child deaths. Motor vehicle occupant deaths among children in the United States have declined in the past decade, but more deaths could be prevented if restraints were always used. Effective interventions, including child passenger restraint laws (with child safety seat/ booster seat coverage through at least age 8 years) and child safety seat distribution plus education programs, can increase restraint use and reduce child motor vehicle deaths.

Vital Signs: Restraint Use and Motor Vehicle Occupant Death Rates Among Children Aged 0–12 Years — United States, 2002–2011

PubMed Central

Sauber-Schatz, Erin K.; West, Bethany A.; Bergen, Gwen

2014-01-01

Background Motor vehicle crashes are a leading cause of death among children in the United States. Age- and size-appropriate child restraint use is the most effective method for reducing these deaths. Methods CDC analyzed 2002–2011 data from the Fatality Analysis Reporting System to determine the number and rate of motor-vehicle occupant deaths, and the proportion of unrestrained child deaths among children aged <1 year, 1–3 years, 4–7 years, 8–12 years, and for all children aged 0–12 years. Age group–specific death rates and proportions of unrestrained child motor vehicle deaths for 2009–2010 were further stratified by race/ethnicity. Results Motor vehicle occupant death rates for children declined significantly from 2002 to 2011. However, one third (33%) of children who died in 2011 were unrestrained. Compared with white children for 2009–2010, black children had significantly higher death rates, and black and Hispanic children both had significantly higher proportions of unrestrained child deaths. Conclusions Motor vehicle occupant deaths among children in the United States have declined in the past decade, but more deaths could be prevented if restraints were always used. Implications for Public Health Effective interventions, including child passenger restraint laws (with child safety seat/booster seat coverage through at least age 8 years) and child safety seat distribution plus education programs, can increase restraint use and reduce child motor vehicle deaths. PMID:24500292

Community Engagement for Identifying Cancer Education Needs in Puerto Rico.

PubMed

Jiménez, Julio; Ramos, Axel; Ramos-Rivera, Francisco E; Gwede, Clement; Quinn, Gwendolyn P; Vadaparampil, Susan; Brandon, Thomas; Simmons, Vani; Castro, Eida

2018-02-01

Cancer is the leading cause of death in Puerto Rico, suggesting a need for improved strategies, programs, and resources devoted to cancer prevention. Enhanced prevention needs in Puerto Rico were initially identified in pilot studies conducted by the Ponce School of Medicine (PSM) in collaboration with the H. Lee Moffitt Cancer Center (MCC). In the current study, we used community engagement to identify specific needs in cancer prevention and education and strategies to create culturally attuned, effective cancer prevention education programs. A total of 37 participants attended a community forum and were assigned to one of three discussion groups: patients/survivors (n = 14); family/caregivers (n = 11); or healthcare providers (n = 12). Most participants were women (73 %), over 35 years of age, and a majority were married (58 %) and had a university education (81 %). The sessions were recorded and transcribed and analyzed for key themes. Participants wanted improved awareness of cancer prevention in Puerto Rico and believed cancer prevention education should start early, ideally in elementary school. Participants also stressed the importance of creating partnerships with private and government agencies to coordinate educational efforts. Suggested strategies included outreach to communities with limited resources, incorporating the testimony of cancer survivors, and utilizing social media to disseminate cancer prevention information.

Surveillance for traumatic brain injury-related deaths--United States, 1997-2007.

PubMed

Coronado, Victor G; Xu, Likang; Basavaraju, Sridhar V; McGuire, Lisa C; Wald, Marlena M; Faul, Mark D; Guzman, Bernardo R; Hemphill, John D

2011-05-06

Traumatic brain injury (TBI) is a leading cause of death and disability in the United States. Approximately 53,000 persons die from TBI-related injuries annually. During 1989-1998, TBI-related death rates decreased 11.4%, from 21.9 to 19.4 per 100,000 population. This report describes the epidemiology and annual rates of TBI-related deaths during 1997-2007. January 1, 1997-December 31, 2007. Data were analyzed from the CDC multiple-cause-of-death public-use data files, which contain death certificate data from all 50 states and the District of Columbia. During 1997-2007, an annual average of 53,014 deaths (18.4 per 100,000 population; range: 17.8-19.3) among U.S. residents were associated with TBIs. During this period, death rates decreased 8.2%, from 19.3 to 17.8 per 100,000 population (p = 0.001). TBI-related death rates decreased significantly among persons aged 0-44 years and increased significantly among those aged ≥75 years. The rate of TBI deaths was three times higher among males (28.8 per 100,000 population) than among females (9.1). Among males, rates were highest among non-Hispanic American Indian/Alaska Natives (41.3 per 100,000 population) and lowest among Hispanics (22.7). Firearm- (34.8%), motor-vehicle- (31.4%), and fall-related TBIs (16.7%) were the leading causes of TBI-related death. Firearm-related death rates were highest among persons aged 15-34 years (8.5 per 100,000 population) and ≥75 years (10.5). Motor vehicle-related death rates were highest among those aged 15-24 years (11.9 per 100,000 population). Fall-related death rates were highest among adults aged ≥75 years (29.8 per 100,000 population). Overall, the rates for all causes except falls decreased. Although the overall rate of TBI-related deaths decreased during 1997-2007, TBI remains a public health problem; approximately 580,000 persons died with TBI-related diagnoses during this reporting period in the United States. Rates of TBI-related deaths were higher among young and older adults and certain minority populations. The leading external causes of this condition were incidents related to firearms, motor vehicle traffic, and falls. Accurate, timely, and comprehensive surveillance data are necessary to better understand and prevent TBI-related deaths in the United States. CDC multiple-cause-of-death public-use data files can be used to monitor the incidence of TBI-related deaths and assist public health practitioners and partners in the development, implementation, and evaluation of programs and policies to reduce and prevent TBI-related deaths in the United States. Rates of TBI-related deaths are higher in certain population groups and are primarily related to specific external causes. Better enforcement of existing seat belt laws, implementation and increased coverage of more stringent helmet laws, and the implementation of existing evidence-based fall-related prevention interventions are examples of interventions that can reduce the incidence of TBI in the United States.

Translation of an Evidence-Based Tailored Childhood Injury Prevention Program

PubMed Central

Weaver, Nancy L.; Williams, Janice; Jacobsen, Heather A.; Botello-Harbaum, Maria; Glasheen, Cristie; Noelcke, Elizabeth; Nansel, Tonja R.

2008-01-01

This article describes the process of translating Safe n’ Sound, a computer-based program for parents of young children, for a general clinic environment. Safe n’ Sound is designed to reduce the risk of unintentional childhood injuries, the leading cause of death among children older than 1 year in the United States. The evidence-based program produces tailored information for parents and their healthcare provider about burns, falls, poisoning, drowning, suffocations, choking prevention, and car safety. To offer Safe n’ Sound to a broader audience, we translated the program from the form used for efficacy testing to a stand-alone application. Notable steps in this translation included (1) conducting an organizational assessment to determine the needs of the clinic staff and feasibility of implementation, (2) modifying the program to reduce length, prioritize risk areas, and update content, (3) repackaging the program to minimize cost and space requirements, and (4) developing promotional and instructional materials. Factors contributing to the success of this effort include strong collaborative partnerships, the relative advantage of Safe n’ Sound over traditional materials, the modifiable design of the program, and the support of the clinic staff and providers. Challenges and areas for future work are discussed. PMID:18287925

Effects and costs of requiring child-restraint systems for young children traveling on commercial airplanes.

PubMed

Newman, Thomas B; Johnston, Brian D; Grossman, David C

2003-10-01

The US Federal Aviation Administration is planning a new regulation requiring children younger than 2 years to ride in approved child-restraint seats on airplanes. To estimate the annual number of child air crash deaths that might be prevented by the proposed regulation, the threshold proportion of families switching from air to car travel above which the risks of the policy would exceed its benefits, and the cost per death prevented. Risk and economic analyses. Child-restraint seat use could prevent about 0.4 child air crash deaths per year in the United States. Increased deaths as a result of car travel could exceed deaths prevented by restraint seat use if the proportion of families switching from air to car travel exceeded about 5% to 10%. The estimate for this proportion varied with assumptions about trip distance, driver characteristics, and the effectiveness of child-restraint seats but is unlikely to exceed 15%. Assuming no increase in car travel, for each dollar increase in the cost of implementing the regulation per round trip per family, the cost per death prevented would increase by about $6.4 million. Unless space for young children in restraint seats can be provided at low cost to families, with little or no diversion to automobile travel, a policy requiring restraint seat use could cause a net increase in deaths. Even excluding this possibility, the cost of the proposed policy per death prevented is high.

Facing the noncommunicable disease (NCD) global epidemic--the battle of prevention starts in utero--the FIGO challenge.

PubMed

Roura, Lluis Cabero; Arulkumaran, Sir Sabaratnam

2015-01-01

Noncommunicable diseases (NCDs) are responsible for 36 million deaths every year. Of this death toll, nearly 80% (29 million) occur in low- and median-income countries. More than 9 million deaths attributed to NCDs occur in people under 60 years of age. National economies are suffering considerable losses due to premature death or disability to work resulting from heart disease, stroke, and diabetes. The knowledge that in utero and in early childhood certain processes can affect the risk of developing NCDs provides an opportunity to enforce interventions during this critical time, when they may have the greatest effect. Using appropriate protocols, the health-care provider can educate mothers about the risks of certain nutritional and environmental exposures and integrate health promotion on the agenda, as part of the social and economic development. All this could motivate a substantial reduction in the risk of NCDs. Current and future health challenges demand new and changing competencies that should form the basis for education, training, and workforce planning. The International Federation of Gynaecology and Obstetrics (FIGO) is aware of that responsibility and has joined hands with other agencies and organizations that make a considerable effort in providing appropriate prenatal care programs to prevent and treat most of the common preconditioning factors, especially in low-income countries. Copyright © 2014 Elsevier Ltd. All rights reserved.

Benefits of a hospital-based peer intervention program for violently injured youth.

PubMed

Shibru, Daniel; Zahnd, Elaine; Becker, Marla; Bekaert, Nic; Calhoun, Deane; Victorino, Gregory P

2007-11-01

Exposure to violence predisposes youths to future violent behavior. Breaking the cycle of violence in inner cities is the primary objective of hospital-based violence intervention and prevention programs. An evaluation was undertaken to determine if a hospital-based, peer intervention program, "Caught in the Crossfire," reduces the risk of criminal justice involvement, decreases hospitalizations from traumatic reinjury, diminishes death from intentional violent trauma, and is cost effective. We designed a retrospective cohort study conducted between January 1998 and June 2003 at a university-based urban trauma center. The duration of followup was 18 months. Patients were 12 to 20 years of age and were hospitalized for intentional violent trauma. The "enrolled" group had a minimum of five interactions with an intervention specialist. The control group was selected from the hospital database by matching age, gender, race or ethnicity, type of injury, and year of admission. All patients came from socioeconomically disadvantaged areas. The total sample size was 154 patients. Participation in the hospital-based peer intervention program lowered the risk of criminal justice involvement (relative risk=0.67; 95% CI, 0.45, 0.99; p=0.04). There was no effect on risks of reinjury and death. Subsequent violent criminal behavior was reduced by 7% (p=0.15). Logistic regression analysis showed age had a confounding effect on the association between program participation and criminal justice involvement (relative risk=0.71; p=0.043). When compared with juvenile detention center costs, the total cost reduction derived from the intervention program annually was $750,000 to $1.5 million. This hospital-based peer intervention program reduces the risk of criminal justice system involvement, is more effective with younger patients, and is cost effective. Any effect on reinjury and death will require a larger sample size and longer followup.

In vivo inhibition of the mitochondrial H+-ATP synthase in neurons promotes metabolic preconditioning.

PubMed

Formentini, Laura; Pereira, Marta P; Sánchez-Cenizo, Laura; Santacatterina, Fulvio; Lucas, José J; Navarro, Carmen; Martínez-Serrano, Alberto; Cuezva, José M

2014-04-01

A key transducer in energy conservation and signaling cell death is the mitochondrial H(+)-ATP synthase. The expression of the ATPase inhibitory factor 1 (IF1) is a strategy used by cancer cells to inhibit the activity of the H(+)-ATP synthase to generate a ROS signal that switches on cellular programs of survival. We have generated a mouse model expressing a mutant of human IF1 in brain neurons to assess the role of the H(+)-ATP synthase in cell death in vivo. The expression of hIF1 inhibits the activity of oxidative phosphorylation and mediates the shift of neurons to an enhanced aerobic glycolysis. Metabolic reprogramming induces brain preconditioning affording protection against quinolinic acid-induced excitotoxicity. Mechanistically, preconditioning involves the activation of the Akt/p70S6K and PARP repair pathways and Bcl-xL protection from cell death. Overall, our findings provide the first in vivo evidence highlighting the H(+)-ATP synthase as a target to prevent neuronal cell death.

Trauma deaths outside the hospital: uncovering the typology in Kenyan capital.

PubMed

Saidi, Hassan; Oduor, Johannes

2013-08-01

Immediate trauma fatality is not amenable to trauma care and primary prevention is the key. The published profiles of deaths due to trauma differ in different regions. Injury mortality rates are higher in developing countries where injury data capture systems are unreliable for prevention purposes. To describe the pattern of pre-hospital injury (immediate) deaths at the Nairobi city mortuary and compare these with hospital (late) trauma deaths. Consecutive trauma autopsies performed over one year (November 2009 to December 2010) at the main mortuary of the Nairobi city council were analyzed for demographic (age, sex, occupation) characteristics, circumstances of the trauma and injury patterns. The patterns of injuries were compared to those of victims who survived and later died at the Kenyatta National Hospital over the same period. Two hundred and thirty seven trauma autopsies were analyzed. The average age of the victims was 29.8 years (range 1-67 years). Christians (93.7%) and males (89.5%) predominated. The place of injury was the road in 32.9% and home/neighborhood in 57.5% of cases. The main mechanisms of fatal injury were traffic (35.4%), gunshot wounds (25.7%) and assault (19.8%). Burns and suicides accounted for 5.9% and 6.3% of fatalities. Most fatalities were intentional (59.4%) Of vehicular injuries, pedestrians predominated (65.5%). For assault, blunt and penetrating injuries accounted for 68.7% and 31.11% of fatalities. Law enforcement officers were responsible for majority of gunshot deaths. Fatal injuries were sustained in single, two and multiple regions in 56.2%, 25.7% and 14.2% of cases. The body region most involved was the head/neck (40.5%). Twelve children under 15 years died. Compared to in-hospital deaths, pre-hospital deaths were associated with intentional injuries, night-time occurrence and preponderance of gun involvement. Injury was a significant cause of mortality among adults of working age in this urban African setting. Intentional injuries predominate in causation of immediate but not late deaths. Local prevention programs should incorporate mortuary data to unravel further aspects of trauma and address violence as a key determinant of prehospital mortality. Copyright © 2013 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

National Athletic Trainers' Association Position Statement: Preventing Sudden Death in Sports

PubMed Central

Casa, Douglas J.; Guskiewicz, Kevin M.; Anderson, Scott A.; Courson, Ronald W.; Heck, Jonathan F.; Jimenez, Carolyn C.; McDermott, Brendon P.; Miller, Michael G.; Stearns, Rebecca L.; Swartz, Erik E.; Walsh, Katie M.

2012-01-01

Objective: To present recommendations for the prevention and screening, recognition, and treatment of the most common conditions resulting in sudden death in organized sports. Background: Cardiac conditions, head injuries, neck injuries, exertional heat stroke, exertional sickling, asthma, and other factors (eg, lightning, diabetes) are the most common causes of death in athletes. Recommendations: These guidelines are intended to provide relevant information on preventing sudden death in sports and to give specific recommendations for certified athletic trainers and others participating in athletic health care. PMID:22488236

Cervical cancer in sub-Saharan Africa: an emerging and preventable disease associated with oncogenic human papillomavirus.

PubMed

Mboumba Bouassa, R S; Prazuck, T; Lethu, T; Meye, J F; Bélec, L

2017-02-01

Highly oncogenic human papillomavirus (HPV) infections are responsible for 7.7 % of cancers in developing countries, mainly cervical cancer. The incidence of this emerging cancer is steadily increasing in sub-Saharan Africa, with more than 75,000 new cases and close to 50,000 deaths a year, a toll further increased by HIV infection. According to the World Health Organization, cervical cancer will kill more than 443,000 women per year worldwide by 2030, nearly 90 % of them in sub-Saharan Africa. This increase in cervical cancer incidence in Africa is now counteracting the progress made by African women in reducing maternal mortality and increasing longevity. Nevertheless, cervical cancer is a potentially preventable noncommunicable disease that can be averted or halted by primary (vaccination), secondary (early diagnosis of situations at risk), and tertiary (early diagnosis of proven cases of cervical neoplasia) prevention. The close links between HIV and HPV justify linking cervical cancer prevention, screening, and management programs with AIDS programs as part of the "90-90-90" initiative of the UNAIDS, both nationally and regionally. Innovative strategies based on effective, rapid, inexpensive, and mobile screening tools, including at best molecular biology as well as vaccination and awareness programs, should be rapidly implemented and evaluated in sub-Saharan Africa.

Cancer prevention.

PubMed

Tubiana, M

1999-01-01

Over 70% of human cancers are associated with lifestyle and about half of cancer deaths could be prevented by relatively simple individual actions: no smoking, moderate consumption of alcohol, increased consumption of fruit and vegetables, avoidance of sunbathing, obesity and a too high consumption of saturated lipids. Most of these efforts would also markedly decrease the incidence of cardiovascular and respiratory diseases. However, the concept of prevention is currently neither well accepted nor understood by the medical community and the general public. It is often felt that it restricts freedom, imposes a choice between pleasure and duty, and that passing judgement on lifestyle is a form of intolerance. The case of tobacco illustrates the difficulties encountered by prevention, notably among adolescents. The fight against smoking requires information, a societal approach (ban on advertising, increase in price), and a reduction of the example given by adult smoking (parents, peers, teachers, physicians, TV presenters, movie stars, have a great influence on adolescents), while tobacco cessation programs must be promoted. The various approaches should be integrated into a global program of health prevention, including health education at school from 5 to 12 years of age. The efficacy of each of the global program's components should be evaluated. Misconceptions such as overestimation of the impact of pollution on health should also be corrected. Health is created and experienced by people within the setting of their daily lives, in particular during childhood. Prevention is the responsibility of individual members of the community but also of the community as a whole.

Advancing Cervical Cancer Prevention in India: Implementation Science Priorities

PubMed Central

Madsen, Emily; Porterfield, Deborah; Varghese, Beena

2013-01-01

Cervical cancer is the leading cause of cancer mortality in India, accounting for 17% of all cancer deaths among women aged 30 to 69 years. At current incidence rates, the annual burden of new cases in India is projected to increase to 225,000 by 2025, but there are few large-scale, organized cervical cancer prevention programs in the country. We conducted a review of the cervical cancer prevention research literature and programmatic experiences in India to summarize the current state of knowledge and practices and recommend research priorities to address the gap in services. We found that research and programs in India have demonstrated the feasibility and acceptability of cervical cancer prevention efforts and that screening strategies requiring minimal additional human resources and laboratory infrastructure can reduce morbidity and mortality. However, additional evidence generated through implementation science research is needed to ensure that cervical cancer prevention efforts have the desired impact and are cost-effective. Specifically, implementation science research is needed to understand individual- and community-level barriers to screening and diagnostic and treatment services; to improve health care worker performance; to strengthen links among screening, diagnosis, and treatment; and to determine optimal program design, outcomes, and costs. With a quarter of the global burden of cervical cancer in India, there is no better time than now to translate research findings to practice. Implementation science can help ensure that investments in cervical cancer prevention and control result in the greatest impact. PMID:24217555

Current Range Safety Capabilities

DTIC Science & Technology

1994-02-01

weights of up to 10 pounds. 12 (4) Tactical Aircraft Overpressure Signature Prediction. This interactive computer program accurately predicts the...Here the effect might be the loss of an aircraft and/or lives. "MINIMIZING PROCEDURES" are the things you plan to do to prevent the hazard from...occurrence is highly subjective end will dominate the discussion. The guidelnes below may be of some help. HAZARD CATEGORY CATASTROPHIC: Death. Loss of

DOE Office of Scientific and Technical Information (OSTI.GOV)

Scott, F.; Stec, B; Pop, C

The death inducing signalling complex (DISC) formed by Fas receptor, FADD (Fas-associated death domain protein) and caspase 8 is a pivotal trigger of apoptosis1, 2, 3. The Fas-FADD DISC represents a receptor platform, which once assembled initiates the induction of programmed cell death. A highly oligomeric network of homotypic protein interactions comprised of the death domains of Fas and FADD is at the centre of DISC formation4, 5. Thus, characterizing the mechanistic basis for the Fas-FADD interaction is crucial for understanding DISC signalling but has remained unclear largely because of a lack of structural data. We have successfully formed andmore » isolated the human Fas-FADD death domain complex and report the 2.7 A crystal structure. The complex shows a tetrameric arrangement of four FADD death domains bound to four Fas death domains. We show that an opening of the Fas death domain exposes the FADD binding site and simultaneously generates a Fas-Fas bridge. The result is a regulatory Fas-FADD complex bridge governed by weak protein-protein interactions revealing a model where the complex itself functions as a mechanistic switch. This switch prevents accidental DISC assembly, yet allows for highly processive DISC formation and clustering upon a sufficient stimulus. In addition to depicting a previously unknown mode of death domain interactions, these results further uncover a mechanism for receptor signalling solely by oligomerization and clustering events.« less

New forecasting methodology indicates more disease and earlier mortality ahead for today's younger Americans.

PubMed

Reither, Eric N; Olshansky, S Jay; Yang, Yang

2011-08-01

Traditional methods of projecting population health statistics, such as estimating future death rates, can give inaccurate results and lead to inferior or even poor policy decisions. A new "three-dimensional" method of forecasting vital health statistics is more accurate because it takes into account the delayed effects of the health risks being accumulated by today's younger generations. Applying this forecasting technique to the US obesity epidemic suggests that future death rates and health care expenditures could be far worse than currently anticipated. We suggest that public policy makers adopt this more robust forecasting tool and redouble efforts to develop and implement effective obesity-related prevention programs and interventions.

Preventable deaths following emergency medical dispatch--an audit study.

PubMed

Andersen, Mikkel S; Johnsen, Søren Paaske; Hansen, Andreas Ernst; Skjaerseth, Eivinn; Hansen, Christian Muff; Sørensen, Jan Nørtved; Jepsen, Søren Bruun; Hansen, Jesper Bjerring; Christensen, Erika Frischknecht

2014-12-19

Call taker triage of calls to the 112 emergency number, can be error prone because rapid decisions must be made based on limited information. Here we investigated the preventability and common characteristics of same-day deaths among patients who called 112 and were not assigned an ambulance with lights and sirens by the Emergency Medical Communication Centre (EMCC). An audit was performed by an external panel of experienced prehospital consultant anaesthesiologists. The panel focused exclusively on the role of the EMCC, assessing whether same-day deaths among 112 callers could have been prevented if the EMCC had assessed the situations as highly urgent. The panels' assessments were based on review of patient charts and voice-log recordings of 112 calls. All patient related material was reviewed by the audit panel and all cases where then scored as preventable, potentially preventable or non-preventable during a two day meeting. The study setting was three of five regions in Denmark with a combined population of 4,182,613 inhabitants, which equals 75% of the Danish population. The study period was 18 months, from mid-2011 to the end of 2012. Linkage of prospectively collected EMCC data with population-based registries resulted in the identification of 94,488 non-high-acuity 112 callers. Among these callers, 152 (0.16% of all) died on the same day as the corresponding 112 call, and were included in this study. The mean age of included patients was 74.4 years (range, 31-100 years) and 45.4% were female. The audit panel found no definitively preventable deaths; however, 18 (11.8%) of the analysed same-day deaths (0.02% of all non-high-acuity callers) were found to be potentially preventable. In 13 of these 18 cases, the dispatch protocol was either not used or not used correctly. Same-day death rarely occurred among 112 callers whose situations were assessed as not highly urgent. No same-day deaths were found to be definitively preventable by a different EMCC call assessment, but a minority of same-day deaths could potentially have been prevented with more accurate triage. Better adherence with dispatch protocol could improve the safety of the dispatch process.

Overview of Aerosolized Florida Red Tide Toxins: Exposures and Effects

PubMed Central

Fleming, Lora E.; Backer, Lorraine C.; Baden, Daniel G.

2005-01-01

Florida red tide is caused by Karenia brevis, a dinoflagellate that periodically blooms, releasing its potent neurotoxin, brevetoxin, into the surrounding waters and air along the coast of the Gulf of Mexico. Exposure to Florida red tide toxins has been associated with adverse human health effects and massive fish and marine mammal deaths. The articles in this mini-monograph describe the ongoing interdisciplinary and interagency research program that characterizes the exposures and health effects of aerosolized Florida red tide toxins (brevetoxins). The interdisciplinary research program uses animal models and laboratory studies to develop hypotheses and apply these findings to in situ human exposures. Our ultimate goal is to develop appropriate prevention measures and medical interventions to mitigate or prevent adverse health effects from exposure to complex mixtures of aerosolized red tide toxins. PMID:15866773

Strategies to reduce driving under the influence of alcohol.

PubMed

DeJong, W; Hingson, R

1998-01-01

The purpose of this review is to update research on the prevention of alcohol-related traffic deaths since the 1988 Surgeon General's Workshop on Drunk Driving. Four primary areas of research are reviewed here: (a) general deterrence policies, (b) alcohol control policies, (c) mass communications campaigns, including advertising restrictions, and (d) community traffic safety programs. Modern efforts to combat drunk driving in the United States began with specific deterrence strategies to punish convicted drunk drivers, and then evolved to include general deterrence strategies that were targeted to the population as a whole. Efforts next expanded to include the alcohol side of the problem, with measures installed to decrease underage drinking and excessive alcohol consumption. In the next several years, greater efforts are needed on all these fronts. Also needed, however, are programs that integrate drunk driving prevention with other traffic safety initiatives.

Characteristics of alprazolam-related deaths compiled by a centralized state medical examiner.

PubMed

Shah, Neel A; Abate, Marie A; Smith, Michael J; Kaplan, James A; Kraner, James C; Clay, David J

2012-11-01

Unintentional drug poisoning deaths represent a major health concern, particularly in rural areas. Although alprazolam is frequently detected in drug-related deaths, characterization of its involvement is limited. Our objective was to compare the characteristics of alprazolam-related deaths with nonalprazolam deaths in a predominantly rural state. A comprehensive forensic drug database (FDD) was developed in 2005 to compile demographic, toxicology, and co-morbidity information from all West Virginia (WV) drug-related deaths. All FDD data from 2005 to mid-November 2007 were analyzed. Alprazolam contributed to 204 (17.0%) of the 1,199 drug-related deaths and was identified in 7.2% of the 363 deaths occurring during 2005 and in 27.5% of the 422 deaths entered in the database during 2007. At least one other drug, predominantly an opioid, was identified in 97.5% of the alprazolam cases, with concurrent benzodiazepines also found. Compared to nonalprazolam deaths, alprazolam decedents were significantly more likely to be obese and to have preexisting cardiovascular disease, but were less likely to have documented substance abuse. An alprazolam prescription existed in 52.5% of the alprazolam deaths, with 77.6% having a prescription for all drugs identified. Alprazolam was a contributing cause of death in a substantial and increasing number of drug-related deaths. Prescriptions for alprazolam and the other drugs detected were often present in these cases. Controlled substance monitoring programs should be routinely used as one mechanism to help prevent potential drug misuse/abuse. Our findings provide a baseline for ongoing alprazolam-related death surveillance. Copyright © American Academy of Addiction Psychiatry.

Who is Overdosing? An Updated Picture of Overdose Deaths From 2008 to 2015.

PubMed

Eigner, Gregory; Henriksen, Brian; Huynh, Philip; Murphy, David; Brubaker, Christopher; Sanders, Jana; McMahan, Deborah

2017-01-01

To determine the role of opioids in drug overdose deaths in Allen County, Indiana between January 1, 2008, and December 31, 2015. File review of 418 overdose deaths was performed using Indiana State Department of Health death certificates available through the Allen County Coroner's Office. Data from autopsy and toxicology reports and coroner-requested prescribing data from Indiana's Prescription Monitoring Program were reviewed. Cause of death and available data were analyzed to identify patterns and trends related to overdose deaths. Four hundred eighteen drug overdose deaths were identified (336 accidental, 66 intentional, and 16 undetermined). Mean age was 42.5 years, 88.5% were Caucasian, and 68.7% were employed. The majority of deaths occurred at a place of residence (71.4%) and with other people present (57.5% of the time). Depression was the most common comorbidity identified. The most common drug classes identified by toxicology were opioids, followed by benzodiazepines. Significant increases in both heroin (35% of deaths in 2015 versus 8.2% in 2013) and fentanyl (30% of deaths in 2015 versus 2.2% in 2011) were observed. Drug overdose continues to be a significant cause of death in Allen County. The majority of deaths were accidental and in relatively young, employed individuals. Prevention and awareness strategies should be encouraged, given that the majority of overdose deaths occurred at a place of residence with other people frequently present. Additional concerns about patterns of drug use were confirmed with marked increases in both heroin and fentanyl contributing to overdose deaths in the latter part of the study.

Protocol for disseminating an evidence-based fall prevention program in community senior centers: evaluation of translatability and public health impact via a single group pre-post study.

PubMed

Li, Fuzhong; Harmer, Peter

2014-05-26

Falls are the leading cause of injury death in older adults and present a significant public health problem and a major burden to healthcare. Although there is sufficient evidence from randomized controlled trials to indicate that exercise can prevent falls in older people, few effective, evidence-based fall prevention programs exist in community practice. Thus, there is a pressing need to translate and disseminate evidence-based exercise programs to community providers that serve older adults at increased risk of falling. The current study addresses this public health need by disseminating the evidence-based Tai Ji Quan: Moving for Better Balance (TJQMBB) program through community senior centers. The study uses a single-group design in which the TJQMBB program is being delivered to community-dwelling older adults through collaboration with senior centers in selected counties in Oregon, USA, for 48 weeks, followed by a 24-week post-intervention follow-up. Study process and outcome measures will be evaluated in accordance with the components of the RE-AIM framework that focus on Reach, Effectiveness, Adoption, Implementation and Maintenance. This study will determine whether the evidence-based TJQMBB fall prevention program can be disseminated through a broad spectrum of community-based senior centers that often cater to low-income, underserved community-dwelling older adults at risk of falling. If shown to be both practically implementable and sustainable, the TJQMBB program will provide an effective, potentially low-cost, easy-to-implement intervention that could be used by public health practitioners and community-based organizations to address the problem of falls among older adults. ClinicalTrials.gov Identifier: NCT01854931.

Research funding for addressing tobacco-related disease: an analysis of UK investment between 2008 and 2012

PubMed Central

Hall, Mary; Bogdanovica, Ilze; Britton, John

2016-01-01

Introduction Tobacco use is the leading cause of preventable death in the UK. However, research spending on tobacco-related disease, and particularly smoking prevention, is thought to be low. We therefore aimed to assess the relation between tobacco-related research investment and disease burden from 2008 to 2012. Methods We used the Health Research Classification System to classify UK government and charitable research funding by broad health category and then by tobacco prevention research and 18 WHO defined tobacco-related diseases. We used UK mortality figures to calculate disease-specific tobacco attributable deaths and then compared disease specific and tobacco prevention research investment with all cause and tobacco attributable mortality over the 5-year period and as annual averages. Results 12 922 research grants were identified with a total value of £6.69bn, an annual average of £1.34bn. Annually an average of 110 000 people die from tobacco-related disease, approximately 20% of total deaths. £130m is invested in researching tobacco-related disease each year and £5m on tobacco prevention, 10.8% and 0.42% of total annual research funding, respectively. Prevention research equated to an annual average of £46 per tobacco attributable death or one pound for every £29 spent on tobacco-related disease. Funding varied widely for diseases with different numbers of deaths (eg, lung cancer £68 per all cause death, cervical cancer £2500), similar numbers of deaths (leukaemia £983 per death, stomach cancer £43) or similar numbers of tobacco attributable deaths (eg, colorectal cancer £5k, pancreatic cancer £670, bladder cancer £340). Conclusions Tobacco-related research funding is not related to burden of disease or level of risk. As a result certain diseases receive a disproportionately low level of research funding and disease prevention funding is even lower. PMID:27377637

Action seniors! - secondary falls prevention in community-dwelling senior fallers: study protocol for a randomized controlled trial.

PubMed

Liu-Ambrose, Teresa; Davis, Jennifer C; Hsu, Chun Liang; Gomez, Caitlin; Vertes, Kelly; Marra, Carlo; Brasher, Penelope M; Dao, Elizabeth; Khan, Karim M; Cook, Wendy; Donaldson, Meghan G; Rhodes, Ryan; Dian, Larry

2015-04-10

Falls are a 'geriatric giant' and are the third leading cause of chronic disability worldwide. About 30% of community-dwellers over the age of 65 experience one or more falls every year leading to significant risk for hospitalization, institutionalization, and even death. As the proportion of older adults increases, falls will place an increasing demand and cost on the health care system. Exercise can effectively and efficiently reduce falls. Specifically, the Otago Exercise Program has demonstrated benefit and cost-effectiveness for the primary prevention of falls in four randomized trials of community-dwelling seniors. Although evidence is mounting, few studies have evaluated exercise for secondary falls prevention (that is, preventing falls among those with a significant history of falls). Hence, we propose a randomized controlled trial powered for falls that will, for the first time, assess the efficacy and efficiency of the Otago Exercise Program for secondary falls prevention. A randomized controlled trial among 344 community-dwelling seniors aged 70 years and older who attend a falls prevention clinic to assess the efficacy and the cost-effectiveness of a 12-month Otago Exercise Program intervention as a secondary falls prevention strategy. Participants randomized to the control group will continue to behave as they did prior to study enrolment. The economic evaluation will examine the incremental costs and benefits generated by using the Otago Exercise Program intervention versus the control. The burden of falls is significant. The challenge is to make a difference - to discover effective, ideally cost-effective, interventions that prevent injurious falls that can be readily translated to the population. Our proposal is very practical - the exercise program requires minimal equipment, the physical therapist expertise is widely available, and seniors in Canada and elsewhere have adopted the program and complied with it. Our innovation includes applying the intervention to a targeted high-risk population, aiming to provide the best value for money. Given society's limited financial resources and the known and increasing burden of falls, there is an urgent need to test this feasible intervention which would be eminently ready for roll out. ClinicalTrials.gov Protocol Registration System: NCT01029171; registered 7 December 2009.

Alcohol Consumption and Chronic Liver Disease Mortality in New Mexico and the United States, 1999-2013.

PubMed

Tomedi, Laura E; Roeber, Jim; Landen, Michael

Current chronic liver disease (CLD) mortality surveillance methods may not adequately capture data on all causes of CLD mortality. The objective of this study was to calculate and compare CLD death rates in New Mexico and the United States by using both an expanded definition of CLD and estimates of the fractional impact of alcohol on CLD deaths. We defined CLD mortality as deaths due to alcoholic liver disease, cirrhosis, viral hepatitis, and other liver conditions. We estimated alcohol-attributable CLD deaths by using national and state alcohol-attributable fractions from the Centers for Disease Control and Prevention's Alcohol-Related Disease Impact application. We classified causes of CLD death as being alcohol-attributable, non-alcohol-attributable, or hepatitis C. We calculated average annual age-adjusted CLD death rates during five 3-year periods from 1999 through 2013, and we stratified those rates by sex, age, and race/ethnicity. By cause of death, CLD death rates were highest for alcohol-attributable CLD. By sex and race/ethnicity, CLD death rates per 100 000 population increased from 1999-2001 to 2011-2013 among American Indian men in New Mexico (67.4-90.6) and the United States (38.9-49.4), American Indian women in New Mexico (48.4-63.0) and the United States (27.5-39.5), Hispanic men in New Mexico (48.6-52.0), Hispanic women in New Mexico (16.9-24.0) and the United States (12.8-13.1), non-Hispanic white men in New Mexico (17.4-21.3) and the United States (15.9-18.4), and non-Hispanic white women in New Mexico (9.7-11.6) and the United States (7.6-9.7). CLD death rates decreased among Hispanic men in the United States (30.5-27.4). An expanded CLD definition and alcohol-attributable fractions can be used to create comprehensive data on CLD mortality. When stratified by CLD cause and demographic characteristics, these data may help states and jurisdictions improve CLD prevention programs.

A Preliminary Evaluation of Two Behavioral Skills Training Procedures for Teaching Abduction-Prevention Skills to Schoolchildren

PubMed Central

Johnson, Brigitte M; Miltenberger, Raymond G; Knudson, Peter; Egemo-Helm, Kristin; Kelso, Pamela; Jostad, Candice; Langley, Linda

2006-01-01

Although child abduction is a low-rate event, it presents a serious threat to the safety of children. The victims of child abduction face the threat of physical and emotional injury, sexual abuse, and death. Previous research has shown that behavioral skills training (BST) is effective in teaching children abduction-prevention skills, although not all children learn the skills. This study compared BST only to BST with an added in situ training component to teach abduction-prevention skills in a small-group format to schoolchildren. Results showed that both programs were effective in teaching abduction-prevention skills. In addition, the scores for the group that received in situ training were significantly higher than scores for the group that received BST alone at the 3-month follow-up assessment. PMID:16602383

CSDC: a nationwide screening platform for stroke control and prevention in China.

PubMed

Jinghui Yu; Huajian Mao; Mei Li; Dan Ye; Dongsheng Zhao

2016-08-01

As a leading cause of severe disability and death, stroke places an enormous burden on Chinese society. A nationwide stroke screening platform called CSDC (China Stoke Data Center) has been built to support the national stroke prevention program and stroke clinical research since 2011. This platform is composed of a data integration system and a big data analysis system. The data integration system is used to collect information on risk factors, diagnosis history, treatment, and sociodemographic characteristics and stroke patients' EMR. The big data analysis system support decision making of stroke control and prevention, clinical evaluation and research. In this paper, the design and implementation of CSDC are illustrated, and some application results are presented. This platform is expected to provide rich data and powerful tool support for stroke control and prevention in China.

The Rab GTPase RabG3b Positively Regulates Autophagy and Immunity-Associated Hypersensitive Cell Death in Arabidopsis1[W

PubMed Central

Kwon, Soon Il; Cho, Hong Joo; Kim, Sung Ryul; Park, Ohkmae K.

2013-01-01

A central component of the plant defense response to pathogens is the hypersensitive response (HR), a form of programmed cell death (PCD). Rapid and localized induction of HR PCD ensures that pathogen invasion is prevented. Autophagy has been implicated in the regulation of HR cell death, but the functional relationship between autophagy and HR PCD and the regulation of these processes during the plant immune response remain controversial. Here, we show that a small GTP-binding protein, RabG3b, plays a positive role in autophagy and promotes HR cell death in response to avirulent bacterial pathogens in Arabidopsis (Arabidopsis thaliana). Transgenic plants overexpressing a constitutively active RabG3b (RabG3bCA) displayed accelerated, unrestricted HR PCD within 1 d of infection, in contrast to the autophagy-defective atg5-1 mutant, which gradually developed chlorotic cell death through uninfected sites over several days. Microscopic analyses showed the accumulation of autophagic structures during HR cell death in RabG3bCA cells. Our results suggest that RabG3b contributes to HR cell death via the activation of autophagy, which plays a positive role in plant immunity-triggered HR PCD. PMID:23404918

American Visceral Leishmaniasis: Factors Associated with Lethality in the State of São Paulo, Brazil

PubMed Central

Madalosso, Geraldine; Fortaleza, Carlos Magno; Ribeiro, Ana Freitas; Cruz, Lisete Lage; Nogueira, Péricles Alves; Lindoso, José Angelo Lauletta

2012-01-01

Objectives. To identify factors associated with death in visceral leishmaniasis (VL) cases. Patients and Methodology. We evaluated prognostic factors for death from VL in São Paulo state, Brazil, from 1999 to 2005. A prognostic study nested in a clinical cohort was carried out by data analysis of 376 medical files. A comparison between VL fatal cases and survivors was performed for clinical, laboratory, and biological features. Association between variables and death was assessed by univariate analysis, and the multiple logistic regression model was used to determine adjusted odds ratio for death, controlling confounding factors. Results. Data analysis identified 53 fatal cases out of 376 patients, between 1999 and 2005 in São Paulo state. Lethality was 14.1% (53/376), being higher in patients older than fifty years. The main causes of death were sepsis, bleeding, liver failure, and cardiotoxicity due to treatment. Variables significantly associated with death were severe anemia, bleeding, heart failure, jaundice, diarrhea, fever for more than sixty days, age older than fifty years, and antibiotic use. Conclusion. Educational health measures are needed for the general population and continuing education programs for health professionals working in the affected areas with the purpose of identifying and treating early cases, thus preventing the disease evolution towards death. PMID:23024661

[Role of vaccination in chronic disease prevention and control].

PubMed

Wang, Zhuoqun; Huang, Shue; Zhao, Yanfang; Zhao, Wenhua; Liang, Xiaofeng

2015-08-01

Chronic non-communicable disease is a major public health problem affecting the health of residents in china. Evidence shows that, in addition to four major risk factors, i.e. unreasonable dietary, lack of physical activity, smoking and drinking, epidemic and severe outcome of chronic disease is associated with many infectious diseases. Increasingly cancers have been shown to have an infectious etiology. There is also a significantly increased risk of infectious disease such as influenza, pneumonia and other infectious disease in people with pre-existing chronic non-communicable diseases like diabetes, heart disease, and lung diseases. And more than that, there is a high risk of susceptibility to death and severe outcomes among them. Epidemiological studies has confirmed, that through targeted vaccine inoculation, liver cancer, cervical cancer can be effectively prevented, while influenza or pneumonia vaccine are related to reduced risk of hospitalization or death and hospitalization expenses regarding with a variety of chronic diseases. World Health Organization and several other professional organizations have put forward recommendations on vaccine inoculation of chronic disease patients. Programs targeting infectious factors are also an important aspect of chronic diseases prevention and control, therefore, related researches need to be strengthened in the future.

Occupational health: a classic example of class conflict.

PubMed

Kerr, L E

1990-01-01

The history of class conflict in occupational health in the United States is illustrated by the current Pittston Company attack on coal miners' health benefits, the silicosis and asbestosis controversies, the corporate restrictions on state workers' compensation laws, and the unremitting management opposition to the federal Coal Mine Health and Safety Act of 1969 and the Occupational Health and Safety Act of 1970. A positive action program is presented as the basis for convening the long-overdue White House Conference on Occupational Health and Safety. Mining engineers are urged to support that action program to prevent unnecessary work-related death and disability.

Guidelines for prevention in psychology.

PubMed

2014-04-01

The effectiveness of prevention to enhance human functioning and reduce psychological distress has been demonstrated. From infancy through adulthood, access to preventive services and interventions is important to improve the quality of life and human functioning and reduce illness and premature death. The importance of prevention is consistent with the Patient Protection and Affordable Care Act of 2010. Even with the increased focus on prevention, psychology training programs rarely require specific courses on prevention. In particular, conceptualizations about best practices in prevention, particularly at the environmental level, are lacking. Therefore, psychologists engaged in prevention can benefit from a set of guidelines that address and inform prevention practices. Accordingly, the Guidelines for Prevention in Psychology are intended to "inform psychologists, the public, and other interested parties regarding desirable professional practices" in prevention. The Prevention Guidelines are recommended based on their potential benefits to the public and the professional practice of psychology. They support prevention as an important area of practice, research, and training for psychologists. The Guidelines give increased attention to prevention within APA, encouraging psychologists to become involved with preventive activities relevant to their area of practice. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Theoretical rationale of community intervention for the prevention and control of cardiovascular disease.

PubMed

MacLean, D R

1994-01-01

Cardiovascular disease is the leading cause of death and disability in the developed world, accounting for slightly more than 40% of all mortality. Along with the resultant disability of those who survive with the disease it costs the health care system in Canada approximately $17 billion on an annual basis. The known risk factors for cardiovascular disease are widespread within the population; in Canada, approximately 70% of individuals have one or more of the major risk factors. Research over the past 25 years has disclosed that a significant proportion of the cause of heart disease and its risk factors are rooted in the unhealthy habits of average living in conjunction with unfavorable physical, economic and psychosocial environments. The primary prevention of cardiovascular disease has focused on individual risk factor change combined with approaches to community organization in an effort to produce a more conducive environment for behavior change to be carried out. First-generation community programs for cardiovascular disease prevention, as illustrated by the North Karelia Project, Stanford Five City Project and others in the United States, have relied heavily on social learning theory as advanced by Bandura, from Stanford University. Second-generation prevention programs, such as the Nova Scotia Heart Health Program, have relied on these theories as well as theories of participation and community development in the prevention of major noncommunicable diseases. This paper gives an overview of the theoretical basis of community intervention programs for cardiovascular disease. Included will be a discussion of some of the various theoretical approaches used in Canada and the United States and elsewhere over the past 25 years.

NCAA Football Off-Season Training: Unanswered Prayers… A Prayer Answered

PubMed Central

Anderson, Scott

2017-01-01

Off-season training in year-round collegiate football is purported to be performance enhancing. Absent principles of exercise physiology, excesses in sport-training regimens pose risk to the participant athletes. Since 2000, 33 National Collegiate Athletic Association (NCAA) football players have died in sport: 27 nontraumatic deaths and 6 traumatic deaths, a ratio of 4.5 nontraumatic deaths for every traumatic death. On average, 2 NCAA football players die per season. Best practices, consensus guidelines, and precautions are ignored, elevating the risk. However, standards exist that will, if heeded, prevent nontraumatic death in athletes training for sport. Sickle cell trait status knowledge and tailored precautions are preventing deaths from exertional collapse associated with sickle cell trait. Adherence to established principles of exercise physiology and best-practice training standards, which is long overdue, will help to prevent not only deaths from exertional collapse associated with sickle cell trait but also sudden cardiac, exertional heat stroke, and asthma deaths. PMID:28140625

Prevention and Care Programs Addressing the Growing Prevalence of Diabetes in China.

PubMed

Yin, Junmei; Kong, Alice P S; Chan, Juliana C N

2016-12-01

According to a 2010 national survey, 11 % of adults in China have diabetes, affecting 109.6 million individuals. The high prevalence of diabetes has been attributed to the aging of the population, the rapid adoption of energy-dense foods, and a reduction in physical activity. Collectively, these secular changes have created an obesogenic environment that can unmask diabetes in subjects with a genetic predisposition. The growing prevalence of maternal obesity, gestational diabetes, childhood obesity, and early-onset disease can lead to premature morbidity and mortality. Rising to meet these public health challenges, researchers in China have conducted randomized studies to demonstrate the benefits of lifestyle modification in preventing diabetes (the Da Qing Study), as well as that of team-based integrated care, using multiple strategies including peer support and information technology, in order to reduce hospitalizations, cardiovascular-renal complications, and premature deaths. With growing evidence supporting the benefits of these diabetes prevention and management programs, the next challenge is to use policies and systems to scale up the implementation of these programs through raising awareness, building capacity, and providing resources to reduce the human and socioeconomic burden of diabetes.

Impact of the Garrett Lee Smith youth suicide prevention program on suicide mortality.

PubMed

Walrath, Christine; Garraza, Lucas Godoy; Reid, Hailey; Goldston, David B; McKeon, Richard

2015-05-01

We examined whether a reduction in youth suicide mortality occurred between 2007 and 2010 that could reasonably be attributed to Garrett Lee Smith (GLS) program efforts. We compared youth mortality rates across time between counties that implemented GLS-funded gatekeeper training sessions (the most frequently implemented suicide prevention strategy among grantees) and a set of matched counties in which no GLS-funded training occurred. A rich set of background characteristics, including preintervention mortality rates, was accounted for with a combination of propensity score-based techniques. We also analyzed closely related outcomes that we did not expect to be affected by GLS as control outcomes. Counties implementing GLS training had significantly lower suicide rates among the population aged 10 to 24 years the year after GLS training than similar counties that did not implement GLS training (1.33 fewer deaths per 100 000; P = .02). Simultaneously, we found no significant difference in terms of adult suicide mortality rates or nonsuicide youth mortality the year after the implementation. These results support the existence of an important reduction in youth suicide rates resulting from the implementation of GLS suicide prevention programming.

The Cultural Meaning of Cardiac Illness and Self-Care Among Lebanese Patients With Coronary Artery Disease.

PubMed

Dumit, Nuhad Yazbik; Magilvy, Joan Kathy; Afifi, Rima

2016-07-01

Cardiac disease is the leading cause of death in Lebanon, accounting for 22% to 26% of total deaths in the country. A thorough understanding of perceptions of cardiac illness and related self-care management is critical to the development of secondary prevention programs that are specific to the Lebanese culture. To explore the cultural perceptions of cardiac illness and the associated meaning of self-care among Lebanese patients. Using a qualitative descriptive method, semistructured interviews were conducted with a purposive sample of 15 Lebanese cardiac patients recruited from a medical center in Beirut, Lebanon. The qualitative descriptive analysis yielded one overarching and two other themes describing perceptions of cardiac illness and self-care within the Lebanese cultural context. The overarching cultural theme was, "Lebanese cardiac patients were unfamiliar with the term concept and meaning of self-care." Lebanese cardiac patients thanked God and accepted their fate (Theme I). The participants considered their cardiac incident a life or death warning (Theme II). Health care providers need to consider patients' cultural perception of illness while planning and evaluating cardiac self-care programs. © The Author(s) 2015.

Saving maternal lives in resource-poor settings: facing reality.

PubMed

Prata, Ndola; Sreenivas, Amita; Vahidnia, Farnaz; Potts, Malcolm

2009-02-01

Evaluate safe-motherhood interventions suitable for resource-poor settings that can be implemented with current resources. Literature review to identify interventions that require minimal treatment/infrastructure and are not dependent on skilled providers. Simulations were run to assess the potential number of maternal lives that could be saved through intervention implementation according to potential program impact. Regional and country level estimates are provided as examples of settings that would most benefit from proposed interventions. Three interventions were identified: (i) improve access to contraception; (ii) increase efforts to reduce deaths from unsafe abortion; and (iii) increase access to misoprostol to control postpartum hemorrhage (including for home births). The combined effect of postpartum hemorrhage and unsafe abortion prevention would result in the greatest gains in maternal deaths averted. Bold new initiatives are needed to achieve the Millennium Development Goal of reducing maternal mortality by three-quarters. Ninety-nine percent of maternal deaths occur in developing countries and the majority of these women deliver alone, or with a traditional birth attendant. It is time for maternal health program planners to reprioritize interventions in the face of human and financial resource constraints. The three proposed interventions address the largest part of the maternal health burden.

Contribution of Mexico's Universal Immunization Program to the Fourth Millennium Development Goal.

PubMed

Richardson, Vesta; Sánchez-Uribe, Edgar; Esparza-Aguilar, Marcelino; Esteves-Jaramillo, Alejandra; Suárez-Idueta, Lorena

2014-04-01

To identify and describe 1) progress achieved thus far in meeting the commitments of the Fourth Millennium Development Goal (MDG 4) in Mexico, mainly the contribution of the Universal Immunization Program (UIP) over the last 20 years, and 2) new opportunities for further reducing mortality among children under 5 years old. An observational, descriptive, retrospective study was carried out to examine registered causes of death in children under 5 between 1990 and 2010. Indicators were built according to the recommendations of the United Nations. In 2010, deaths among children under 5 decreased 64.3% compared to the baseline (1990) figure. Of the total deaths of the children under 5, the neonatal period was the most affected (52.8%), followed by the 1 to 11 months (30.9%), and the 12 to 59 months (16.2%) groups. A 34% overall mortality reduction was observed after the universalization of immunization against influenza, rotavirus, and pneumococcus in children under 5. Despite a significant reduction in under-5 mortality in Mexico over the last 20 years, largely due to the successes of the UIP, several challenges remain, particularly in improving preventive and curative services during pre- and postnatal care.

Implementing at-scale, community-based distribution of misoprostol tablets to mothers in the third stage of labor for the prevention of postpartum haemorrhage in Sokoto State, Nigeria: Early results and lessons learned

PubMed Central

Orobaton, Nosakhare; Abdulazeez, Jumare; Abegunde, Dele; Shoretire, Kamil; Maishanu, Abubakar; Ikoro, Nnenna; Fapohunda, Bolaji; Balami, Wapada; Beal, Katherine; Ganiyu, Akeem; Gwamzhi, Ringpon; Austin, Anne

2017-01-01

Background Postpartum haemorrhage (PPH) is a leading cause of maternal death in Sokoto State, Nigeria, where 95% of women give birth outside of a health facility. Although pilot schemes have demonstrated the value of community-based distribution of misoprostol for the prevention of PPH, none have provided practical insight on taking such programs to scale. Methods A community-based system for the distribution of misoprostol tablets (in 600ug) and chlorhexidine digluconate gel 7.1% to mother-newborn dyads was introduced by state government officials and community leaders throughout Sokoto State in April 2013, with the potential to reach an estimated 190,467 annual births. A simple outcome form that collected distribution and consumption data was used to assess the percentage of mothers that received misoprostol at labor through December 2014. Mothers’ conditions were tracked through 6 weeks postpartum. Verbal autopsies were conducted on associated maternal deaths. Results Misoprostol distribution was successfully introduced and reached mothers in labor in all 244 wards in Sokoto State. Community data collection systems were successfully operational in all 244 wards with reliable capacity to record maternal deaths. 70,982 women or 22% of expected births received misoprostol from April 2013 to December 2014. Between April and December 2013, 33 women (< 1%) reported that heavy bleeding persisted after misoprostol use and were promptly referred. There were a total of 11 deaths in the 2013 cohort which were confirmed as maternal deaths by verbal autopsies. Between January and December of 2014, a total 434 women (1.25%) that ingested misoprostol reported associated side effects. Conclusion It is feasible and safe to utilize government guidelines on results-based primary health care to successfully introduce community distribution of life saving misoprostol at scale to reduce PPH and improve maternal outcomes. Lessons from Sokoto State’s at-scale program implementation, to assure every mother’s right to uterotonics, can inform scale-up elsewhere in Nigeria. PMID:28234894

Intergenerational impacts of maternal mortality: Qualitative findings from rural Malawi

PubMed Central

2015-01-01

Background Maternal mortality, although largely preventable, remains unacceptably high in developing countries such as Malawi and creates a number of intergenerational impacts. Few studies have investigated the far-reaching impacts of maternal death beyond infant survival. This study demonstrates the short- and long-term impacts of maternal death on children, families, and the community in order to raise awareness of the true costs of maternal mortality and poor maternal health care in Neno, a rural and remote district in Malawi. Methods Qualitative in-depth interviews were conducted to assess the impact of maternal mortality on child, family, and community well-being. We conducted 20 key informant interviews, 20 stakeholder interviews, and six sex-stratified focus group discussions in the seven health centers that cover the district. Transcripts were translated, coded, and analyzed in NVivo 10. Results Participants noted a number of far-reaching impacts on orphaned children, their new caretakers, and extended families following a maternal death. Female relatives typically took on caregiving responsibilities for orphaned children, regardless of the accompanying financial hardship and frequent lack of familial or governmental support. Maternal death exacerbated children’s vulnerabilities to long-term health and social impacts related to nutrition, education, employment, early partnership, pregnancy, and caretaking. Impacts were particularly salient for female children who were often forced to take on the majority of the household responsibilities. Participants cited a number of barriers to accessing quality child health care or support services, and many were unaware of programming available to assist them in raising orphaned children or how to access these services. Conclusions In order to both reduce preventable maternal mortality and diminish the impacts on children, extended families, and communities, our findings highlight the importance of financing and implementing universal access to emergency obstetric and neonatal care, and contraception, as well as social protection programs, including among remote populations. PMID:26000733

Reducing Motor Vehicle-Related Injuries at an Arizona Indian Reservation: Ten Years of Application of Evidence-Based Strategies

PubMed Central

Piontkowski, Stephen R; Peabody, Jon S; Reede, Christine; Velascosoltero, José; Tsatoke, Gordon; Shelhamer, Timothy; Hicks, Kenny R

2015-01-01

Unintentional injury is a significant public health burden for American Indians and Alaska Natives and was the leading cause of death among those aged 1 to 44 years between 1999 and 2004. Of those deaths, motor vehicle-related deaths cause the most mortality, justifying the need for intervention at an American Indian Reservation in Arizona (United States). We describe motor vehicle injury prevention program operations from 2004 through 2013. This community-based approach led by a multidisciplinary team primarily comprised of environmental public health and law enforcement personnel implemented evidence-based strategies to reduce the impact of motor vehicle-related injuries and deaths, focusing on reducing impaired driving and increasing occupant restraint use. Strategies included: mass media campaigns to enhance awareness and outreach; high-visibility sobriety checkpoints; passing and enforcing 0.08% blood alcohol concentration limits for drivers and primary occupant restraint laws; and child car seat distribution and education. Routine monitoring and evaluation data showed a significant 5% to 7% annual reduction of motor vehicle crashes (MVCs), nighttime MVCs, MVCs with injuries/fatalities, and nighttime MVCs with injuries/fatalities between 2004 and 2013, but the annual percent change in arrests for driving under the influence (DUI) was not significant. There was also a 144% increase in driver/front seat passenger seat belt use, from 19% in 2011 before the primary occupant restraint law was enacted to 47% during the first full year of enforcement (2013). Car seat checkpoint data also suggested a 160% increase in car seat use, from less than 20% to 52% in 2013. Implementation of evidence-based strategies in injury prevention, along with employment of key program approaches such as strong partnership building, community engagement, and consistent staffing and funding, can narrow the public health disparity gap experienced among American Indian and Alaska Native communities. PMID:26681708

Respiratory diseases research at NIOSH: reviews of research programs of the National Institute for Occupational Safety and Health

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

2008-07-01

Respiratory diseases caused by exposures to dangerous materials in the workplace have tremendous implications for worker health and, by extension, the national economy. The National Institute for Occupational Safety and Health (NIOSH) estimates that deaths from work-related respiratory diseases and cancers account for about 70% of all occupational disease deaths. NIOSH conducts research in order to detect and reduce work-related hazardous exposures, injuries, and diseases; its Respiratory Disease Research Program (RDRP) focuses on respiratory diseases. This National Research Council book reviews the RDRP to evaluate the 1) relevance of its work to improvements in occupational safety and health and 2)more » the impact of research in reducing workplace respiratory illnesses. The assessment reveals that the program has made essential contributions to preventing occupational respiratory disease. The National Research Council has rated the Program a 5 out of 5 for relevance, and a 4 out of 5 for impact. To further increase its effectiveness, the Respiratory Disease Research Program should continue and expand its current efforts, provide resources for occupational disease surveillance, and include exposure assessment scientists in its activities. There are numerous references to respiratory systems diseases caused by coal mining. 4 apps.« less

Bim controls IL-15 availability and limits engagement of multiple BH3-only proteins

PubMed Central

Kurtulus, S; Sholl, A; Toe, J; Tripathi, P; Raynor, J; Li, K-P; Pellegrini, M; Hildeman, D A

2015-01-01

During the effector CD8+ T-cell response, transcriptional differentiation programs are engaged that promote effector T cells with varying memory potential. Although these differentiation programs have been used to explain which cells die as effectors and which cells survive and become memory cells, it is unclear if the lack of cell death enhances memory. Here, we investigated effector CD8+ T-cell fate in mice whose death program has been largely disabled because of the loss of Bim. Interestingly, the absence of Bim resulted in a significant enhancement of effector CD8+ T cells with more memory potential. Bim-driven control of memory T-cell development required T-cell-specific, but not dendritic cell-specific, expression of Bim. Both total and T-cell-specific loss of Bim promoted skewing toward memory precursors, by enhancing the survival of memory precursors, and limiting the availability of IL-15. Decreased IL-15 availability in Bim-deficient mice facilitated the elimination of cells with less memory potential via the additional pro-apoptotic molecules Noxa and Puma. Combined, these data show that Bim controls memory development by limiting the survival of pre-memory effector cells. Further, by preventing the consumption of IL-15, Bim limits the role of Noxa and Puma in causing the death of effector cells with less memory potential. PMID:25124553

Bim controls IL-15 availability and limits engagement of multiple BH3-only proteins.

PubMed

Kurtulus, S; Sholl, A; Toe, J; Tripathi, P; Raynor, J; Li, K-P; Pellegrini, M; Hildeman, D A

2015-01-01

During the effector CD8+ T-cell response, transcriptional differentiation programs are engaged that promote effector T cells with varying memory potential. Although these differentiation programs have been used to explain which cells die as effectors and which cells survive and become memory cells, it is unclear if the lack of cell death enhances memory. Here, we investigated effector CD8+ T-cell fate in mice whose death program has been largely disabled because of the loss of Bim. Interestingly, the absence of Bim resulted in a significant enhancement of effector CD8+ T cells with more memory potential. Bim-driven control of memory T-cell development required T-cell-specific, but not dendritic cell-specific, expression of Bim. Both total and T-cell-specific loss of Bim promoted skewing toward memory precursors, by enhancing the survival of memory precursors, and limiting the availability of IL-15. Decreased IL-15 availability in Bim-deficient mice facilitated the elimination of cells with less memory potential via the additional pro-apoptotic molecules Noxa and Puma. Combined, these data show that Bim controls memory development by limiting the survival of pre-memory effector cells. Further, by preventing the consumption of IL-15, Bim limits the role of Noxa and Puma in causing the death of effector cells with less memory potential.

Current status of pregnancy-related maternal mortality in Japan: a report from the Maternal Death Exploratory Committee in Japan.

PubMed

Hasegawa, Junichi; Sekizawa, Akihiko; Tanaka, Hiroaki; Katsuragi, Shinji; Osato, Kazuhiro; Murakoshi, Takeshi; Nakata, Masahiko; Nakamura, Masamitsu; Yoshimatsu, Jun; Sadahiro, Tomohito; Kanayama, Naohiro; Ishiwata, Isamu; Kinoshita, Katsuyuki; Ikeda, Tomoaki

2016-03-21

To clarify the problems related to maternal deaths in Japan, including the diseases themselves, causes, treatments and the hospital or regional systems. Descriptive study. Maternal death registration system established by the Japan Association of Obstetricians and Gynecologists (JAOG). Women who died during pregnancy or within a year after delivery, from 2010 to 2014, throughout Japan (N=213). The preventability and problems in each maternal death. Maternal deaths were frequently caused by obstetric haemorrhage (23%), brain disease (16%), amniotic fluid embolism (12%), cardiovascular disease (8%) and pulmonary disease (8%). The Committee considered that it was impossible to prevent death in 51% of the cases, whereas they considered prevention in 26%, 15% and 7% of the cases to be slightly, moderately and highly possible, respectively. It was difficult to prevent maternal deaths due to amniotic fluid embolism and brain disease. In contrast, half of the deaths due to obstetric haemorrhage were considered preventable, because the peak duration between the initial symptoms and initial cardiopulmonary arrest was 1-3 h. A range of measures, including individual education and the construction of good relationships among regional hospitals, should be established in the near future, to improve primary care for patients with maternal haemorrhage and to save the lives of mothers in Japan. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Confronting Death From Drug Self-Intoxication (DDSI): Prevention Through a Better Definition

PubMed Central

Smith, Gordon S.; Caine, Eric D.; Kapusta, Nestor D.; Hanzlick, Randy L.; Larkin, G. Luke; Naylor, Charles P. E.; Nolte, Kurt B.; Miller, Ted R.; Putnam, Sandra L.; De Leo, Diego; Kleinig, John; Stack, Steven; Todd, Knox H.; Fraser, David W.

2014-01-01

Suicide and other self-directed violence deaths are likely grossly underestimated, reflecting inappropriate classification of many drug intoxication deaths as accidents or unintentional and heterogeneous ascertainment and coding practices across states. As the tide of prescription and illicit drug-poisoning deaths is rising, public health and research needs would be better satisfied by considering most of these deaths a result of self-intoxication. Epidemiologists and prevention scientists could design better intervention strategies by focusing on premorbid behavior. We propose incorporating deaths from drug self-intoxication and investigations of all poisoning deaths into the National Violent Death Reporting System, which contains misclassified homicides and undetermined intent deaths, to facilitate efforts to comprehend and reverse the surging rate of drug intoxication fatalities. PMID:25320874

The serine protease inhibitor TLCK attenuates intrinsic death pathways in neurons upstream of mitochondrial demise.

PubMed

Reuther, C; Ganjam, G K; Dolga, A M; Culmsee, C

2014-11-01

It is well-established that activation of proteases, such as caspases, calpains and cathepsins are essential components in signaling pathways of programmed cell death (PCD). Although these proteases have also been linked to mechanisms of neuronal cell death, they are dispensable in paradigms of intrinsic death pathways, e.g. induced by oxidative stress. However, emerging evidence implicated a particular role for serine proteases in mechanisms of PCD in neurons. Here, we investigated the role of trypsin-like serine proteases in a model of glutamate toxicity in HT-22 cells. In these cells glutamate induces oxytosis, a form of caspase-independent cell death that involves activation of the pro-apoptotic protein BH3 interacting-domain death agonist (Bid), leading to mitochondrial demise and ensuing cell death. In this model system, the trypsin-like serine protease inhibitor Nα-tosyl-l-lysine chloromethyl ketone hydrochloride (TLCK) inhibited mitochondrial damage and cell death. Mitochondrial morphology alterations, the impairment of the mitochondrial membrane potential and ATP depletion were prevented and, moreover, lipid peroxidation induced by glutamate was completely abolished. Strikingly, truncated Bid-induced cell death was not affected by TLCK, suggesting a detrimental activity of serine proteases upstream of Bid activation and mitochondrial demise. In summary, this study demonstrates the protective effect of serine protease inhibition by TLCK against oxytosis-induced mitochondrial damage and cell death. These findings indicate that TLCK-sensitive serine proteases play a crucial role in cell death mechanisms upstream of mitochondrial demise and thus, may serve as therapeutic targets in diseases, where oxidative stress and intrinsic pathways of PCD mediate neuronal cell death.

Risk-based lung cancer screening may prevent more deaths than current U.S. guidelines

Cancer.gov

A study from the National Cancer Institute (NCI) offers new evidence that individualized lung cancer risk-based screening may be more effective at preventing lung cancer deaths than current U.S. Preventive Services Task Force (USPSTF) screening criteria.

Screen-and-treat approach to cervical cancer prevention using visual inspection with acetic acid and cryotherapy: experiences, perceptions, and beliefs from demonstration projects in Peru, Uganda, and Vietnam.

PubMed

Paul, Proma; Winkler, Jennifer L; Bartolini, Rosario M; Penny, Mary E; Huong, Trinh Thu; Nga, Le Thi; Kumakech, Edward; Mugisha, Emmanuel; Jeronimo, Jose

2013-01-01

Cervical cancer is preventable but continues to cause the deaths of more than 270,000 women worldwide each year, most of them in developing countries where programs to detect and treat precancerous lesions are not affordable or available. Studies have demonstrated that screening by visual inspection of the cervix using acetic acid (VIA) is a simple, affordable, and sensitive test that can identify precancerous changes of the cervix so that treatment such as cryotherapy can be provided. Government partners implemented screening and treatment using VIA and cryotherapy at demonstration sites in Peru, Uganda, and Vietnam. Evaluations were conducted in the three countries to explore the barriers and facilitating factors for the use of services and for incorporation of screen-and-treat programs using VIA and cryotherapy into routine services. Results showed that use of VIA and cryotherapy in these settings is a feasible approach to providing cervical cancer prevention services. Activities that can help ensure successful programs include mobilizing and educating communities, organizing services to meet women's schedules and needs, and strengthening systems to track clients for follow-up. Sustainability also depends on having an adequate number of trained providers and reducing staff turnover. Although some challenges were found across all sites, others varied from country to country, suggesting that careful assessments before beginning new secondary prevention programs will optimize the probability of success.

Screen-and-Treat Approach to Cervical Cancer Prevention Using Visual Inspection With Acetic Acid and Cryotherapy: Experiences, Perceptions, and Beliefs From Demonstration Projects in Peru, Uganda, and Vietnam

PubMed Central

Paul, Proma; Winkler, Jennifer L.; Bartolini, Rosario M.; Penny, Mary E.; Huong, Trinh Thu; Nga, Le Thi; Kumakech, Edward; Mugisha, Emmanuel

2013-01-01

Cervical cancer is preventable but continues to cause the deaths of more than 270,000 women worldwide each year, most of them in developing countries where programs to detect and treat precancerous lesions are not affordable or available. Studies have demonstrated that screening by visual inspection of the cervix using acetic acid (VIA) is a simple, affordable, and sensitive test that can identify precancerous changes of the cervix so that treatment such as cryotherapy can be provided. Government partners implemented screening and treatment using VIA and cryotherapy at demonstration sites in Peru, Uganda, and Vietnam. Evaluations were conducted in the three countries to explore the barriers and facilitating factors for the use of services and for incorporation of screen-and-treat programs using VIA and cryotherapy into routine services. Results showed that use of VIA and cryotherapy in these settings is a feasible approach to providing cervical cancer prevention services. Activities that can help ensure successful programs include mobilizing and educating communities, organizing services to meet women's schedules and needs, and strengthening systems to track clients for follow-up. Sustainability also depends on having an adequate number of trained providers and reducing staff turnover. Although some challenges were found across all sites, others varied from country to country, suggesting that careful assessments before beginning new secondary prevention programs will optimize the probability of success. PMID:24217554

Broadening the approach to youth violence prevention through public health.

PubMed

Hammond, W Rodney; Arias, Ileana

2011-01-01

Violence is a critical cause of death and nonfatal injuries among youth, and even those who witness violence can suffer serious health and mental health consequences. This highlights the need for prevention programs and policies aimed at reducing risks, promoting prosocial behavior, strengthening families, and creating communities in which youth are safe from violence. The Centers for Disease Control and Prevention's Injury Center is developing a National Public Health Strategy to Prevent Youth Violence. The strategy will establish a full application of the public health approach, ranging from research to practice. It also spotlights what is working, as a way to mobilize community leaders in supporting evidence-based initiatives. With the empirical guidance of articles such as those in this special issue, a shared strategy to prevent youth violence will help focus efforts and resources on solutions that show the most promise, and ensure that American communities undertake more comprehensive and coordinated prevention efforts to protect our nation's youth.

The Potential Adverse Health Consequences of Exposure to Electronic Cigarettes and Electronic Nicotine Delivery Systems.

PubMed

2015-09-01

Tobacco continues to be the leading cause of preventable death and illness in the United States and the world (World Health Organization, 2011). In addition, tobacco is responsible for one in three cancer deaths in the United States (American Cancer Society, 2015). Prevention of tobacco-related disease, disability, and death could be achieved by promoting tobacco control (i.e., preventing uptake, helping smokers quit, and protecting against exposure to secondhand smoke).

Are pre-hospital deaths from accidental injury preventable?

PubMed Central

Hussain, L. M.; Redmond, A. D.

1994-01-01

OBJECTIVE--To determine what proportion of pre-hospital deaths from accidental injury--deaths at the scene of the accident and those that occur before the person has reached hospital--are preventable. DESIGN--Retrospective study of all deaths from accidental injury that occurred between 1 January 1987 and 31 December 1990 and were reported to the coroner. SETTING--North Staffordshire. MAIN OUTCOME MEASURES--Injury severity score, probability of survival (probit analysis), and airway obstruction. RESULTS--There were 152 pre-hospital deaths from accidental injury (110 males and 42 females). In the same period there were 257 deaths in hospital from accidental injury (136 males and 121 females). The average age at death was 41.9 years for those who died before reaching hospital, and their average injury severity score was 29.3. In contrast, those who died in hospital were older and equally likely to be males or females. Important neurological injury occurred in 113 pre-hospital deaths, and evidence of airway obstruction in 59. Eighty six pre-hospital deaths were due to road traffic accidents, and 37 of these were occupants in cars. On the basis of the injury severity score and age, death was found to have been inevitable or highly likely in 92 cases. In the remaining 60 cases death had not been inevitable and airway obstruction was present in up to 51 patients with injuries that they might have survived. CONCLUSION--Death was potentially preventable in at least 39% of those who died from accidental injury before they reached hospital. Training in first aid should be available more widely, and particularly to motorists as many pre-hospital deaths that could be prevented are due to road accidents. PMID:8173428

Relationship between preventable hospital deaths and other measures of safety: an exploratory study.

PubMed

Hogan, Helen; Healey, Frances; Neale, Graham; Thomson, Richard; Vincent, Charles; Black, Nick

2014-06-01

To explore associations between the proportion of hospital deaths that are preventable and other measures of safety. Retrospective case record review to provide estimates of preventable death proportions. Simple monotonic correlations using Spearman's rank correlation coefficient to establish the relationship with eight other measures of patient safety. Ten English acute hospital trusts. One thousand patients who died during 2009. The proportion of preventable deaths varied between hospitals (3-8%) but was not statistically significant (P = 0.94). Only one of the eight measures of safety (Methicillin-resistant Staphylococcus aureus bacteraemia rate) was clinically and statistically significantly associated with preventable death proportion (r = 0.73; P < 0.02). There were no significant associations with the other measures including hospital standardized mortality ratios (r = -0.01). There was a suggestion that preventable deaths may be more strongly associated with some other measures of outcome than with process or with structure measures. The exploratory nature of this study inevitably limited its power to provide definitive results. The observed relationships between safety measures suggest that a larger more powerful study is needed to establish the inter-relationship of different measures of safety (structure, process and outcome), in particular the widely used standardized mortality ratios. © The Author 2014. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

Epidemiology of drowning in Isfahan province, center of Iran

PubMed Central

Sheikhazadi, Ardeshir; Ghadyani, Mohammad Hasan

2009-01-01

BACKGROUND: Drowning is a preventable cause of morbidity and mortality. We studied drowning deaths in Isfahan province, focusing on the activity victims were involved in and the setting of the incident. METHODS: Retrospective analysis was done on all drowning deaths referred to Legal Medicine Organization of Isfahan province over a period of 5 years from 1 January 2002 to 31 December 2006. RESULTS: During these 5 years, 355 persons suffered fatal drowning in Isfahan province. The annual incidence rate was 1.6 per 100000 population (2.6 & 0.4 for males and females, respectively). Mean age was 21.99 ± 14.86 and M/F ratio was 6.5:1. Most victims were 15-24 and 5-14 years of age (172 and 62 decedents, 3.0 and 1.8 per 100000 popula-tion/year, respectively). Most incidents occurred in natural settings, of which rivers, canals, lakes and ponds were the most common sites, respectively. The most frequently connected activity was swimming and wading, followed by accidental fall into water. The manner of death was found as following: 85.1% accidental, 1.7% suicidal, 0.3% homicidal and 12.9% undetermined. CONCLUSIONS: Although the drowning related mortality in Isfahan province is comparable to developed countries, effective prevention of drowning with better programming and policies might reduce its rate. PMID:21772866

Adolescent suicide prevention.

PubMed

Novick, Lloyd F; Cibula, Donald A; Sutphen, Sally M

2003-05-01

This case-prevention of adolescent suicide-is one of a series of teaching cases in the Case-Based Series in Population-Oriented Prevention (C-POP). It has been developed for use in medical school and residency prevention curricula. The complete set of cases is presented in this supplement to the American Journal of Preventive Medicine. This teaching case examines the issue of prevention of adolescent and young adult suicide both at an individual and at a population or community level, using data from the Onondaga County Health Department. In the first section of the case, students are asked to determine whether five deaths related to falling or jumping at a local shopping mall should be considered to be suicidal deaths. Students then develop skills in the reporting as well as in the epidemiology of adolescent suicidal deaths in Onondaga County. As the case progresses, students analyze the results of a local surveillance study of suicidal attempts and ideation. The case concludes with students evaluating a hypothetical screening study intended to reduce the risk of suicidal death and discussing a research design to examine the effectiveness of this prevention strategy.

Cost-effectiveness of introducing a rotavirus vaccine in developing countries: The case of Mexico

PubMed Central

Valencia-Mendoza, Atanacio; Bertozzi, Stefano M; Gutierrez, Juan-Pablo; Itzler, Robbin

2008-01-01

Background In developing countries rotavirus is the leading cause of severe diarrhoea and diarrhoeal deaths in children under 5. Vaccination could greatly alleviate that burden, but in Mexico as in most low- and middle-income countries the decision to add rotavirus vaccine to the national immunisation program will depend heavily on its cost-effectiveness and affordability. The objective of this study was to assess the cost-effectiveness of including the pentavalent rotavirus vaccine in Mexico's national immunisation program. Methods A cost-effectiveness model was developed from the perspective of the health system, modelling the vaccination of a hypothetical birth cohort of 2 million children monitored from birth through 60 months of age. It compares the cost and disease burden of rotavirus in an unvaccinated cohort of children with one vaccinated as recommended at 2, 4, and 6 months. Results Including the pentavalent vaccine in the national immunisation program could prevent 71,464 medical visits (59%), 5,040 hospital admissions (66%), and 612 deaths from rotavirus gastroenteritis (70%). At US$10 per dose and a cost of administration of US$13.70 per 3-dose regimen, vaccination would cost US$122,058 per death prevented, US$4,383 per discounted life-year saved, at a total net cost of US$74.7 million dollars to the health care system. Key variables influencing the results were, in order of importance, case fatality, vaccine price, vaccine efficacy, serotype prevalence, and annual loss of efficacy. The results are also very sensitive to the discount rate assumed when calculated per life-year saved. Conclusion At prices below US $15 per dose, the cost per life-year saved is estimated to be lower than one GNP per capita and hence highly cost effective by the WHO Commission on Macroeconomics and Health criteria. The cost-effectiveness estimates are highly dependent upon the mortality in the absence of the vaccine, which suggests that the vaccine is likely to be significantly more cost-effective among poorer populations and among those with less access to prompt medical care – such that poverty reduction programs would be expected to reduce the future cost-effectiveness of the vaccine. PMID:18664280

Cost-effectiveness of introducing a rotavirus vaccine in developing countries: the case of Mexico.

PubMed

Valencia-Mendoza, Atanacio; Bertozzi, Stefano M; Gutierrez, Juan-Pablo; Itzler, Robbin

2008-07-29

In developing countries rotavirus is the leading cause of severe diarrhoea and diarrhoeal deaths in children under 5. Vaccination could greatly alleviate that burden, but in Mexico as in most low- and middle-income countries the decision to add rotavirus vaccine to the national immunisation program will depend heavily on its cost-effectiveness and affordability. The objective of this study was to assess the cost-effectiveness of including the pentavalent rotavirus vaccine in Mexico's national immunisation program. A cost-effectiveness model was developed from the perspective of the health system, modelling the vaccination of a hypothetical birth cohort of 2 million children monitored from birth through 60 months of age. It compares the cost and disease burden of rotavirus in an unvaccinated cohort of children with one vaccinated as recommended at 2, 4, and 6 months. Including the pentavalent vaccine in the national immunisation program could prevent 71,464 medical visits (59%), 5,040 hospital admissions (66%), and 612 deaths from rotavirus gastroenteritis (70%). At US$10 per dose and a cost of administration of US$13.70 per 3-dose regimen, vaccination would cost US$122,058 per death prevented, US$4,383 per discounted life-year saved, at a total net cost of US$74.7 million dollars to the health care system. Key variables influencing the results were, in order of importance, case fatality, vaccine price, vaccine efficacy, serotype prevalence, and annual loss of efficacy. The results are also very sensitive to the discount rate assumed when calculated per life-year saved. At prices below US $15 per dose, the cost per life-year saved is estimated to be lower than one GNP per capita and hence highly cost effective by the WHO Commission on Macroeconomics and Health criteria. The cost-effectiveness estimates are highly dependent upon the mortality in the absence of the vaccine, which suggests that the vaccine is likely to be significantly more cost-effective among poorer populations and among those with less access to prompt medical care - such that poverty reduction programs would be expected to reduce the future cost-effectiveness of the vaccine.

Reducing abortion-related mortality in South Asia: a review of constraints and a road map for change.

PubMed

Ganatra, Bela; Johnston, Heidi Bart

2002-01-01

South Asia (Bangladesh, India, Nepal, Pakistan, and Sri Lanka) is home to 28% of the world's people and accounts for about a third (30%) of the world's maternal deaths. Thirteen percent of all maternal deaths in South Asia are attributed to complications of unsafe abortion and are almost entirely preventable. This article reviews the legal, health system, and sociocultural barriers to safe abortion and suggests strategies to reduce abortion-related morbidity and mortality. Restrictive laws hamper safe abortion in most of the region, but even where laws are more liberal, limited awareness of the law has been a barrier to access. Such health system barriers as an insufficient number of trained providers, inequitable distribution of services, and excessive costs have contributed to death from unsafe abortion. Sociocultural attitudes, including the right of male relatives to make reproductive decisions, the emphasis on male heirs, and the strong social stigma against extramarital pregnancy also put women at risk. Government and other institutions must strive to prevent abortion-related death and disability by making safe abortion services accessible to the fullest extent of the law. Health systems need to provide emergency care for complications and postabortion contraceptive counseling, use appropriate technology, and allow nonphysician providers to deliver care. Safe abortion care programs need to address the needs of the local community, particularly the needs of socially and economically vulnerable subgroups, such as the unmarried and adolescents.

Precisely Tracking Childhood Death.

PubMed

Farag, Tamer H; Koplan, Jeffrey P; Breiman, Robert F; Madhi, Shabir A; Heaton, Penny M; Mundel, Trevor; Ordi, Jaume; Bassat, Quique; Menendez, Clara; Dowell, Scott F

2017-07-01

Little is known about the specific causes of neonatal and under-five childhood death in high-mortality geographic regions due to a lack of primary data and dependence on inaccurate tools, such as verbal autopsy. To meet the ambitious new Sustainable Development Goal 3.2 to eliminate preventable child mortality in every country, better approaches are needed to precisely determine specific causes of death so that prevention and treatment interventions can be strengthened and focused. Minimally invasive tissue sampling (MITS) is a technique that uses needle-based postmortem sampling, followed by advanced histopathology and microbiology to definitely determine cause of death. The Bill & Melinda Gates Foundation is supporting a new surveillance system called the Child Health and Mortality Prevention Surveillance network, which will determine cause of death using MITS in combination with other information, and yield cause-specific population-based mortality rates, eventually in up to 12-15 sites in sub-Saharan Africa and south Asia. However, the Gates Foundation funding alone is not enough. We call on governments, other funders, and international stakeholders to expand the use of pathology-based cause of death determination to provide the information needed to end preventable childhood mortality.

E-Cigarette Aerosol Exposure Induces Reactive Oxygen Species, DNA Damage, and Cell Death in Vascular Endothelial Cells.

PubMed

Anderson, Chastain; Majeste, Andrew; Hanus, Jakub; Wang, Shusheng

2016-12-01

Cigarette smoking remains one of the leading causes of preventable death worldwide. Vascular cell death and dysfunction is a central or exacerbating component in the majority of cigarette smoking related pathologies. The recent development of the electronic nicotine delivery systems known as e-cigarettes provides an alternative to conventional cigarette smoking; however, the potential vascular health risks of e-cigarette use remain unclear. This study evaluates the effects of e-cigarette aerosol extract (EAE) and conventional cigarette smoke extract (CSE) on human umbilical vein endothelial cells (HUVECs). A laboratory apparatus was designed to produce extracts from e-cigarettes and conventional cigarettes according to established protocols for cigarette smoking. EAE or conventional CSE was applied to human vascular endothelial cells for 4-72 h, dependent on the assay. Treated cells were assayed for reactive oxygen species, DNA damage, cell viability, and markers of programmed cell death pathways. Additionally, the anti-oxidants α-tocopherol and n-acetyl-l-cysteine were used to attempt to rescue e-cigarette induced cell death. Our results indicate that e-cigarette aerosol is capable of inducing reactive oxygen species, causing DNA damage, and significantly reducing cell viability in a concentration dependent fashion. Immunofluorescent and flow cytometry analysis indicate that both the apoptosis and programmed necrosis pathways are triggered by e-cigarette aerosol treatment. Additionally, anti-oxidant treatment provides a partial rescue of the induced cell death, indicating that reactive oxygen species play a causal role in e-cigarette induced cytotoxicity. © The Author 2016. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Who is Overdosing? An Updated Picture of Overdose Deaths From 2008 to 2015

PubMed Central

Eigner, Gregory; Huynh, Philip; Murphy, David; Brubaker, Christopher; Sanders, Jana; McMahan, Deborah

2017-01-01

Purpose: To determine the role of opioids in drug overdose deaths in Allen County, Indiana between January 1, 2008, and December 31, 2015. Methods: File review of 418 overdose deaths was performed using Indiana State Department of Health death certificates available through the Allen County Coroner’s Office. Data from autopsy and toxicology reports and coroner-requested prescribing data from Indiana’s Prescription Monitoring Program were reviewed. Cause of death and available data were analyzed to identify patterns and trends related to overdose deaths. Results: Four hundred eighteen drug overdose deaths were identified (336 accidental, 66 intentional, and 16 undetermined). Mean age was 42.5 years, 88.5% were Caucasian, and 68.7% were employed. The majority of deaths occurred at a place of residence (71.4%) and with other people present (57.5% of the time). Depression was the most common comorbidity identified. The most common drug classes identified by toxicology were opioids, followed by benzodiazepines. Significant increases in both heroin (35% of deaths in 2015 versus 8.2% in 2013) and fentanyl (30% of deaths in 2015 versus 2.2% in 2011) were observed. Conclusions: Drug overdose continues to be a significant cause of death in Allen County. The majority of deaths were accidental and in relatively young, employed individuals. Prevention and awareness strategies should be encouraged, given that the majority of overdose deaths occurred at a place of residence with other people frequently present. Additional concerns about patterns of drug use were confirmed with marked increases in both heroin and fentanyl contributing to overdose deaths in the latter part of the study. PMID:28959707

American Association for the Surgery of Trauma Prevention Committee topical overview: National Trauma Data Bank, geographic information systems, and teaching injury prevention.

PubMed

Crandall, Marie; Zarzaur, Ben; Tinkoff, Glen

2013-11-01

Injury is the leading cause of death for all Americans aged 1 to 35 years, and injury-related costs exceed $100 billion per year in the United States. Trauma centers can be important resources for risk identification and prevention strategies. The authors review 3 important resources for injury prevention education and research: the National Trauma Data Bank, geographic information systems, and an overview of injury prevention education. The National Trauma Data Bank and the Trauma Quality Improvement Program are available through the Web site of the American College of Surgeons. Links to research examples using geographic information systems software and the National Trauma Data Bank are provided in the text. Finally, resources for surgical educators in the area of injury prevention are summarized and examples provided. Database research, geographic information systems, and injury prevention education are important tools in the field of injury prevention. This article provides an overview of current research and education strategies and resources. Copyright © 2013 Elsevier Inc. All rights reserved.

Effectiveness of measures to prevent unintentional deaths of infants and children from suffocation and strangulation.

PubMed Central

Kraus, J F

1985-01-01

Unintentional deaths from suffocation and strangulation account for about 20 percent of all nontransport-related infant and child fatalities in the United States. In the late 1950s, some preventive countermeasures were introduced to reduce the number of deaths resulting from refrigerator or freezer entrapment. A few years later, countermeasures were introduced to prevent deaths resulting from suffocation by plastic bags, inhumation, and mechanical strangulation from wedging in infant cribs. For three of these major causes of suffocation and strangulation deaths among infants and children (refrigerator or freezer entrapment, suffocation by plastic bag, and inhumation at construction sites), there appears to have been a significant decline in incidence; however, there is no evidence of a significant reduction in deaths from mechanical strangulation in cribs. The impact of current countermeasures is discussed, and some suggestions for new or modified approaches are made. PMID:3920722

Childhood Maltreatment, Public Service System Contact, and Preventable Death in Young Adulthood.

PubMed

Jonson-Reid, Melissa; Drake, Brett; Kohl, Patricia L

2017-02-01

Data from a longitudinal cohort study of low-income children reported for maltreatment matched to similarly poor nonreported children were used to examine intentional and unintentional injury deaths in young adulthood. The goal was to examine the unique contribution of maltreatment history and identify other potential systems for preventive efforts. Maltreatment reports were associated with increased risk of injury-related death per 6-month intervals (hazard ratio [HR] = 1.09, p < .05). Young adults with histories of both status offenses and delinquent offenses were at greater risk for later death (HR = 2.24, p < .05) as were those with histories of emergency room (ER) treatment for intentional injury prior to age 18 years (HR =3.95, p < .05). More than 50% of the deaths were firearm-related; nearly all firearm deaths occurred among Black youth. Implications for prevention within at-risk populations are discussed.

Social aspects of suicidal behavior and prevention in early life: a review.

PubMed

Amitai, Maya; Apter, Alan

2012-03-01

The present review summarizes the updated literature on the social aspects of suicidal behavior and prevention in adolescents. The predictive role of psychiatric disorders and past history are well recognized in adolescent suicide, but the role of social and cultural factors is less clear. Studies have focused on the importance of ethnicity, gender, family characteristics, and socioeconomic status. More recently, attention has been addressed to broader social risk factors, such as bullying in adolescents, suicide contagion, sexual orientation, and the popular media. Further empirical evidence is needed to advance our understanding of suicidal youth, develop better assessment tools, and formulate effective prevention and treatment programs. Suicidal behavior remains an important clinical problem and major cause of death in youth. Social factors may be at least as important as genetics. Advancing our understanding of underlying cultural and sociological issues in youth suicide will help clinicians achieve more efficient prediction, prevention and treatment.

Classification System for the Sudden Unexpected Infant Death Case Registry and its Application

PubMed Central

Shapiro-Mendoza, Carrie K.; Camperlengo, Lena; Ludvigsen, Rebecca; Cottengim, Carri; Anderson, Robert N.; Andrew, Thomas; Covington, Theresa; Hauck, Fern R.; Kemp, James; MacDorman, Marian

2015-01-01

Sudden unexpected infant deaths (SUID) accounted for 1 in 3 postneonatal deaths in 2010. Sudden infant death syndrome and accidental sleep-related suffocation are among the most frequently reported types of SUID. The causes of these SUID usually are not obvious before a medico-legal investigation and may remain unexplained even after investigation. Lack of consistent investigation practices and an autopsy marker make it difficult to distinguish sudden infant death syndrome from other SUID. Standardized categories might assist in differentiating SUID subtypes and allow for more accurate monitoring of the magnitude of SUID, as well as an enhanced ability to characterize the highest risk groups. To capture information about the extent to which cases are thoroughly investigated and how factors like unsafe sleep may contribute to deaths, CDC created a multistate SUID Case Registry in 2009. As part of the registry, the Centers for Disease Control and Prevention developed a classification system that recognizes the uncertainty about how suffocation or asphyxiation may contribute to death and that accounts for unknown and incomplete information about the death scene and autopsy. This report describes the classification system, including its definitions and decision-making algorithm, and applies the system to 436 US SUID cases that occurred in 2011 and were reported to the registry. These categories, although not replacing official cause-of-death determinations, allow local and state programs to track SUID subtypes, creating a valuable tool to identify gaps in investigation and inform SUID reduction strategies. PMID:24913798

Research funding for addressing tobacco-related disease: an analysis of UK investment between 2008 and 2012.

PubMed

Hall, Mary; Bogdanovica, Ilze; Britton, John

2016-07-04

Tobacco use is the leading cause of preventable death in the UK. However, research spending on tobacco-related disease, and particularly smoking prevention, is thought to be low. We therefore aimed to assess the relation between tobacco-related research investment and disease burden from 2008 to 2012. We used the Health Research Classification System to classify UK government and charitable research funding by broad health category and then by tobacco prevention research and 18 WHO defined tobacco-related diseases. We used UK mortality figures to calculate disease-specific tobacco attributable deaths and then compared disease specific and tobacco prevention research investment with all cause and tobacco attributable mortality over the 5-year period and as annual averages. 12 922 research grants were identified with a total value of £6.69bn, an annual average of £1.34bn. Annually an average of 110 000 people die from tobacco-related disease, approximately 20% of total deaths. £130m is invested in researching tobacco-related disease each year and £5m on tobacco prevention, 10.8% and 0.42% of total annual research funding, respectively. Prevention research equated to an annual average of £46 per tobacco attributable death or one pound for every £29 spent on tobacco-related disease. Funding varied widely for diseases with different numbers of deaths (eg, lung cancer £68 per all cause death, cervical cancer £2500), similar numbers of deaths (leukaemia £983 per death, stomach cancer £43) or similar numbers of tobacco attributable deaths (eg, colorectal cancer £5k, pancreatic cancer £670, bladder cancer £340). Tobacco-related research funding is not related to burden of disease or level of risk. As a result certain diseases receive a disproportionately low level of research funding and disease prevention funding is even lower. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Individual and socioeconomic factors associated with childhood immunization coverage in Nigeria

PubMed Central

Oleribe, Obinna; Kumar, Vibha; Awosika-Olumo, Adebowale; Taylor-Robinson, Simon David

2017-01-01

Introduction Immunization is the world’s most successful and cost-effective public health intervention as it prevents over 2 million deaths annually. However, over 2 million deaths still occur yearly from Vaccine preventable diseases, the majority of which occur in sub-Saharan Africa. Nigeria is a major contributor of global childhood deaths from VPDs. Till date, Nigeria still has wild polio virus in circulation. The objective of this study was to identify the individual and socioeconomic factors associated with immunization coverage in Nigeria through a secondary dataset analysis of Nigeria Demographic and Health Survey (NDHS), 2013. Methods A quantitative analysis of the 2013 NDHS dataset was performed. Ethical approvals were obtained from Walden University IRB and the National Health Research Ethics Committee of Nigeria. The dataset was downloaded, validated for completeness and analyzed using univariate, bivariate and multivariate statistics. Results Of 27,571 children aged 0 to 59 months, 22.1% had full vaccination, and 29% never received any vaccination. Immunization coverage was significantly associated with childbirth order, delivery place, child number, and presence or absence of a child health card. Maternal age, geographical location, education, religion, literacy, wealth index, marital status, and occupation were significantly associated with immunization coverage. Paternal education, occupation, and age were also significantly associated with coverage. Respondent's age, educational attainment and wealth index remained significantly related to immunization coverage at 95% confidence interval in multivariate analysis. Conclusion The study highlights child, parental and socioeconomic barriers to successful immunization programs in Nigeria. These findings need urgent attention, given the re-emergence of wild poliovirus in Nigeria. An effective, efficient, sustainable, accessible, and acceptable immunization program for children should be designed, developed and undertaken in Nigeria with adequate strategies put in place to implement them. PMID:28690734

Individual and socioeconomic factors associated with childhood immunization coverage in Nigeria.

PubMed

Oleribe, Obinna; Kumar, Vibha; Awosika-Olumo, Adebowale; Taylor-Robinson, Simon David

2017-01-01

Immunization is the world's most successful and cost-effective public health intervention as it prevents over 2 million deaths annually. However, over 2 million deaths still occur yearly from Vaccine preventable diseases, the majority of which occur in sub-Saharan Africa. Nigeria is a major contributor of global childhood deaths from VPDs. Till date, Nigeria still has wild polio virus in circulation. The objective of this study was to identify the individual and socioeconomic factors associated with immunization coverage in Nigeria through a secondary dataset analysis of Nigeria Demographic and Health Survey (NDHS), 2013. A quantitative analysis of the 2013 NDHS dataset was performed. Ethical approvals were obtained from Walden University IRB and the National Health Research Ethics Committee of Nigeria. The dataset was downloaded, validated for completeness and analyzed using univariate, bivariate and multivariate statistics. Of 27,571 children aged 0 to 59 months, 22.1% had full vaccination, and 29% never received any vaccination. Immunization coverage was significantly associated with childbirth order, delivery place, child number, and presence or absence of a child health card. Maternal age, geographical location, education, religion, literacy, wealth index, marital status, and occupation were significantly associated with immunization coverage. Paternal education, occupation, and age were also significantly associated with coverage. Respondent's age, educational attainment and wealth index remained significantly related to immunization coverage at 95% confidence interval in multivariate analysis. The study highlights child, parental and socioeconomic barriers to successful immunization programs in Nigeria. These findings need urgent attention, given the re-emergence of wild poliovirus in Nigeria. An effective, efficient, sustainable, accessible, and acceptable immunization program for children should be designed, developed and undertaken in Nigeria with adequate strategies put in place to implement them.

All-Cause and CVD Mortality in Native Hawaiians

PubMed Central

Aluli, N. Emmett; Reyes, Phillip W.; Brady, S. Kalani; Tsark, JoAnn U.; Jones, Kristina L.; Mau, Marjorie; Howard, Wm. J.; Howard, Barbara V.

2010-01-01

Aims Cardiovascular disease (CVD) is the leading cause of death among Native Hawaiians. In this article, all-cause and cardiovascular mortality rates among Native Hawaiians are examined, along with associated CVD risk factors. Methods A total of 855 Native Hawaiians (343 men and 512 women, ages 19–88) were examined as participants of the Cardiovascular Risk Clinics program (1992–1998) and underwent surveillance through September 2007. Cause of each death was determined by review of medical records, death certificates, newspapers, and through queries to community members. Results CVD accounted for 55% of deaths. Coronary heart disease (CHD) accounted for the majority of CVD deaths. CVD increased with age and was higher in those with diabetes, hypertension, or high low-density lipoprotein cholesterol (LDL-C). CVD rates were higher in men than in women and 4-fold higher in those with diabetes. In addition to age, diabetes, hypertension, and elevated LDL-C were major risk factors. Conclusions Diabetes is a major determinant of CVD in this population and most of the CVD is occurring in those with diabetes. Strategies to prevent diabetes and manage blood pressure and lipids should reduce CVD rates in Native Hawaiians. PMID:20392507

Measles in Pakistan: Time to make steps towards eradication.

PubMed

Rehman, Inayat Ur; Bukhsh, Allah; Khan, Tahir Mehmood

World Health Organization (WHO) measles surveillance data report a reduction in cases of measles globally from 67,524 cases in 2015 to 16,846 in 2016, and a reduction in deaths from 546,800 to 114,900 during period of 2000-14. Pakistan is among the five nations where almost a million children did not receive their first dose of measles vaccination, and outbreaks of the disease resulted in 4386 cases in 2011, 14,687 cases in 2012 with 310 deaths. In 2013, about 25,401 cases of measles were reported and 321 affected children died. The measles vaccination coverage is very low in Pakistan for both 1st dose and booster dose. To prevent outbreaks of measles in Pakistan a national vaccination program should be launched side by side with a polio eradication program in each district and township and a campaign should be launched to educate parents on measles vaccination for childrens to reduce the measles case fatality rate. Copyright © 2017 Elsevier Ltd. All rights reserved.

Neonatal resuscitation and immediate newborn assessment and stimulation for the prevention of neonatal deaths: a systematic review, meta-analysis and Delphi estimation of mortality effect

PubMed Central

2011-01-01

Background Of 136 million babies born annually, around 10 million require assistance to breathe. Each year 814,000 neonatal deaths result from intrapartum-related events in term babies (previously “birth asphyxia”) and 1.03 million from complications of prematurity. No systematic assessment of mortality reduction from tactile stimulation or resuscitation has been published. Objective To estimate the mortality effect of immediate newborn assessment and stimulation, and basic resuscitation on neonatal deaths due to term intrapartum-related events or preterm birth, for facility and home births. Methods We conducted systematic reviews for studies reporting relevant mortality or morbidity outcomes. Evidence was assessed using GRADE criteria adapted to provide a systematic approach to mortality effect estimates for the Lives Saved Tool (LiST). Meta-analysis was performed if appropriate. For interventions with low quality evidence but strong recommendation for implementation, a Delphi panel was convened to estimate effect size. Results We identified 24 studies of neonatal resuscitation reporting mortality outcomes (20 observational, 2 quasi-experimental, 2 cluster randomized controlled trials), but none of immediate newborn assessment and stimulation alone. A meta-analysis of three facility-based studies examined the effect of resuscitation training on intrapartum-related neonatal deaths (RR= 0.70, 95%CI 0.59-0.84); this estimate was used for the effect of facility-based basic neonatal resuscitation (additional to stimulation). The evidence for preterm mortality effect was low quality and thus expert opinion was sought. In community-based studies, resuscitation training was part of packages with multiple concurrent interventions, and/or studies did not distinguish term intrapartum-related from preterm deaths, hence no meta-analysis was conducted. Our Delphi panel of 18 experts estimated that immediate newborn assessment and stimulation would reduce both intrapartum-related and preterm deaths by 10%, facility-based resuscitation would prevent a further 10% of preterm deaths, and community-based resuscitation would prevent further 20% of intrapartum-related and 5% of preterm deaths. Conclusion Neonatal resuscitation training in facilities reduces term intrapartum-related deaths by 30%. Yet, coverage of this intervention remains low in countries where most neonatal deaths occur and is a missed opportunity to save lives. Expert opinion supports smaller effects of neonatal resuscitation on preterm mortality in facilities and of basic resuscitation and newborn assessment and stimulation at community level. Further evaluation is required for impact, cost and implementation strategies in various contexts. Funding This work was supported by the Bill & Melinda Gates Foundation through a grant to the US Fund for UNICEF, and to the Saving Newborn Lives program of Save the Children, through Save the Children US. PMID:21501429

Antiapoptotic and Trophic Effects of Dominant-Negative Forms of Dual Leucine Zipper Kinase in Dopamine Neurons of the Substantia Nigra In Vivo

PubMed Central

Chen, Xiqun; Rzhetskaya, Margarita; Kareva, Tatyana; Bland, Ross; During, Matthew J.; Tank, A. William; Kholodilov, Nikolai; Burke, Robert E.

2009-01-01

There is extensive evidence that the mitogen-activated protein kinase (MAPK) signaling cascade mediates programmed cell death in neurons. However, current evidence that the mixed linage kinases (MLKs), upstream in this cascade, mediate cell death is based, in the in vivo context, entirely on pharmacological approaches. The compounds used in these studies have neither complete specificity nor selectivity among these kinases. Therefore, to better address the molecular specificity of the MLKs in mediating neuron death, we used dominant-negative constructs delivered by AAV (adenoassociated virus) vector transfer. We assessed effects in a neurotoxin model of parkinsonism, in which neuroprotection by pharmacologic MLK inhibition has been reported. We find that two dominant-negative forms of dual leucine zipper kinase (DLK) inhibit apoptosis and enhance long-term survival of dopamine neurons, but a dominant negative of MLK3 does not. Interestingly, the kinase-dead form of DLK not only blocks apoptosis but also has trophic effects on dopamine neurons. Although the MAPK cascade activates a number of downstream cell death mediators, we find that inhibition of DLK correlates closely with blockade of phosphorylation of c-jun and prevention of cell death. We conclude that DLK acts primarily through c-jun phosphorylation to mediate cell death in this model. PMID:18199767

Surveillance for Violent Deaths —
National Violent Death Reporting System, 18 States, 2014

PubMed Central

Jack, Shane P.D.; Lyons, Bridget H.; Betz, Carter J.; Petrosky, Emiko

2018-01-01

Problem/Condition In 2014, approximately 59,000 persons died in the United States as a result of violence-related injuries. This report summarizes data from CDC’s National Violent Death Reporting System (NVDRS) regarding violent deaths from 18 U.S. states for 2014. Results are reported by sex, age group, race/ethnicity, marital status, location of injury, method of injury, circumstances of injury, and other selected characteristics. Reporting Period Covered 2014. Description of System NVDRS collects data from participating states regarding violent deaths. Data are obtained from death certificates, coroner/medical examiner reports, law enforcement reports, and secondary sources (e.g., child fatality review team data, supplemental homicide reports, hospital data, and crime laboratory data). This report includes data from 18 states that collected statewide data for 2014 (Alaska, Colorado, Georgia, Kentucky, Maryland, Massachusetts, Michigan, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, Utah, Virginia, and Wisconsin). NVDRS collates documents for each death and links deaths that are related (e.g., multiple homicides, a homicide followed by a suicide, or multiple suicides) into a single incident. Results For 2014, a total of 22,098 fatal incidents involving 22,618 deaths were captured by NVDRS in the 18 states included in this report. The majority of deaths were suicides (65.6%), followed by homicides (22.5%), deaths of undetermined intent (10.0%), deaths involving legal intervention (1.3%) (i.e., deaths caused by law enforcement and other persons with legal authority to use deadly force, excluding legal executions), and unintentional firearm deaths (<1%). The term “legal intervention” is a classification incorporated into the International Classification of Diseases, Tenth Revision (ICD-10) and does not denote the lawfulness or legality of the circumstances surrounding a death caused by law enforcement. Suicides occurred at higher rates among males, non-Hispanic American Indian/Alaska Natives (AI/AN), non-Hispanic whites, persons aged 45–54 years, and males aged ≥75 years. Suicides were preceded primarily by a mental health, intimate partner, substance abuse, or physical health problem or a crisis during the previous or upcoming 2 weeks. Homicide rates were higher among males and persons aged <1 year and 15–44 years; rates were highest among non-Hispanic black and AI/AN males. Homicides primarily were precipitated by arguments and interpersonal conflicts, occurrence in conjunction with another crime, or related to intimate partner violence (particularly for females). When the relationship between a homicide victim and a suspected perpetrator was known, it was most often either an acquaintance/friend or an intimate partner. Legal intervention death rates were highest among males and persons aged 20–44 years; rates were highest among non-Hispanic black males and Hispanic males. Precipitating factors for the majority of legal intervention deaths were alleged criminal activity in progress, the victim reportedly using a weapon in the incident, a mental health or substance abuse problem, an argument or conflict, or a recent crisis. Deaths of undetermined intent occurred more frequently among males, particularly non-Hispanic black and AI/AN males, and persons aged 30–54 years. Substance abuse, mental health problems, physical health problems, and a recent crisis were the most common circumstances preceding deaths of undetermined intent. Unintentional firearm deaths were more frequent among males, non-Hispanic whites, and persons aged 10–24 years; these deaths most often occurred while the shooter was playing with a firearm and were most often precipitated by a person unintentionally pulling the trigger or mistakenly thinking the firearm was unloaded. Interpretation This report provides a detailed summary of data from NVDRS for 2014. The results indicate that violent deaths resulting from self-inflicted or interpersonal violence disproportionately affected persons aged <65 years, males, and certain minority populations. The primary precipitating factors for homicides and suicides were intimate partner problems, interpersonal conflicts, mental health and substance abuse problems, and recent crises. Public Health Action NVDRS data are used to monitor the occurrence of violence-related fatal injuries and assist public health authorities in the development, implementation, and evaluation of programs and policies to reduce and prevent violent deaths. For example, North Carolina VDRS data were used to improve case ascertainment of pregnancy-associated suicides, Wisconsin VDRS data were used to develop the statewide suicide prevention strategy, and Colorado VDRS data were used to develop programs and prevention strategies for suicide among veterans. The continued development and expansion of NVDRS to include all U.S. states, territories, and the District of Columbia are essential to public health efforts to reduce the impact of violence. PMID:29389917

Surveillance for Violent Deaths -
National Violent Death Reporting System, 18 States, 2014.

PubMed

Fowler, Katherine A; Jack, Shane P D; Lyons, Bridget H; Betz, Carter J; Petrosky, Emiko

2018-02-02

In 2014, approximately 59,000 persons died in the United States as a result of violence-related injuries. This report summarizes data from CDC's National Violent Death Reporting System (NVDRS) regarding violent deaths from 18 U.S. states for 2014. Results are reported by sex, age group, race/ethnicity, marital status, location of injury, method of injury, circumstances of injury, and other selected characteristics. 2014. NVDRS collects data from participating states regarding violent deaths. Data are obtained from death certificates, coroner/medical examiner reports, law enforcement reports, and secondary sources (e.g., child fatality review team data, supplemental homicide reports, hospital data, and crime laboratory data). This report includes data from 18 states that collected statewide data for 2014 (Alaska, Colorado, Georgia, Kentucky, Maryland, Massachusetts, Michigan, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, Utah, Virginia, and Wisconsin). NVDRS collates documents for each death and links deaths that are related (e.g., multiple homicides, a homicide followed by a suicide, or multiple suicides) into a single incident. For 2014, a total of 22,098 fatal incidents involving 22,618 deaths were captured by NVDRS in the 18 states included in this report. The majority of deaths were suicides (65.6%), followed by homicides (22.5%), deaths of undetermined intent (10.0%), deaths involving legal intervention (1.3%) (i.e., deaths caused by law enforcement and other persons with legal authority to use deadly force, excluding legal executions), and unintentional firearm deaths (<1%). The term "legal intervention" is a classification incorporated into the International Classification of Diseases, Tenth Revision (ICD-10) and does not denote the lawfulness or legality of the circumstances surrounding a death caused by law enforcement. Suicides occurred at higher rates among males, non-Hispanic American Indian/Alaska Natives (AI/AN), non-Hispanic whites, persons aged 45-54 years, and males aged ≥75 years. Suicides were preceded primarily by a mental health, intimate partner, substance abuse, or physical health problem or a crisis during the previous or upcoming 2 weeks. Homicide rates were higher among males and persons aged <1 year and 15-44 years; rates were highest among non-Hispanic black and AI/AN males. Homicides primarily were precipitated by arguments and interpersonal conflicts, occurrence in conjunction with another crime, or related to intimate partner violence (particularly for females). When the relationship between a homicide victim and a suspected perpetrator was known, it was most often either an acquaintance/friend or an intimate partner. Legal intervention death rates were highest among males and persons aged 20-44 years; rates were highest among non-Hispanic black males and Hispanic males. Precipitating factors for the majority of legal intervention deaths were alleged criminal activity in progress, the victim reportedly using a weapon in the incident, a mental health or substance abuse problem, an argument or conflict, or a recent crisis. Deaths of undetermined intent occurred more frequently among males, particularly non-Hispanic black and AI/AN males, and persons aged 30-54 years. Substance abuse, mental health problems, physical health problems, and a recent crisis were the most common circumstances preceding deaths of undetermined intent. Unintentional firearm deaths were more frequent among males, non-Hispanic whites, and persons aged 10-24 years; these deaths most often occurred while the shooter was playing with a firearm and were most often precipitated by a person unintentionally pulling the trigger or mistakenly thinking the firearm was unloaded. This report provides a detailed summary of data from NVDRS for 2014. The results indicate that violent deaths resulting from self-inflicted or interpersonal violence disproportionately affected persons aged <65 years, males, and certain minority populations. The primary precipitating factors for homicides and suicides were intimate partner problems, interpersonal conflicts, mental health and substance abuse problems, and recent crises. NVDRS data are used to monitor the occurrence of violence-related fatal injuries and assist public health authorities in the development, implementation, and evaluation of programs and policies to reduce and prevent violent deaths. For example, North Carolina VDRS data were used to improve case ascertainment of pregnancy-associated suicides, Wisconsin VDRS data were used to develop the statewide suicide prevention strategy, and Colorado VDRS data were used to develop programs and prevention strategies for suicide among veterans. The continued development and expansion of NVDRS to include all U.S. states, territories, and the District of Columbia are essential to public health efforts to reduce the impact of violence.

Projected health and economic impact of rotavirus vaccination in GAVI-eligible countries: 2011-2030.

PubMed

Atherly, Deborah E; Lewis, Kristen D C; Tate, Jacqueline; Parashar, Umesh D; Rheingans, Richard D

2012-04-27

Rotavirus is the leading cause of diarrheal disease in children under 5 years of age. It is responsible for more than 450,000 deaths each year, with more than 90% of these deaths occurring in low-resource countries eligible for support by the GAVI Alliance. Significant efforts made by the Alliance and its partners are providing countries with the opportunity to introduce rotavirus vaccines into their national immunization programs, to help prevent childhood illness and death. We projected the cost-effectiveness and health impact of rotavirus vaccines in GAVI-eligible countries, to assist decision makers in prioritizing resources to achieve the greatest health benefits for their populations. A decision-analytic model was used to project the health outcomes and direct costs of a birth cohort in the target population, with and without a rotavirus vaccine. Current data on disease burden, vaccine efficacy, immunization rates, and costs were used in the model. Vaccination in GAVI-eligible countries would prevent 2.46 million childhood deaths and 83 million disability-adjusted life years (DALYs) from 2011 to 2030, with annual reductions of 180,000 childhood deaths at peak vaccine uptake. The cost per DALY averted is $42 for all GAVI countries combined, over the entire period. Rotavirus vaccination would be considered very cost-effective for the entire cohort of GAVI countries, and in each country individually, as cost-effectiveness ratios are less than the gross domestic product (GDP) per capita. Vaccination is most cost-effective and has the greatest impact in regions with high rotavirus mortality. Rotavirus vaccination in GAVI-eligible countries is very cost-effective and is projected to substantially reduce childhood mortality in this population. Copyright © 2012. Published by Elsevier Ltd.

[Towards safe motherhood. World Health Day].

PubMed

Plata, M I

1998-06-01

The objective of the 'safe motherhood' initiative is to reduce maternal mortality by 50% by the year 2000. A strong policy is needed to permit development of national and international programs. The lifetime risk of death from causes related to complications of pregnancy is estimated at 1/16 in Africa, 1/65 in Asia, 1/130 in Latin America and the Caribbean, 1/1400 in Europe, and 1/3700 in North America. A minimum of 585,000 women die of maternal causes each year, with nearly 90% of the deaths occurring in Asia and Africa. Approximately 50 million women suffer from illnesses related to childbearing. A principal cause of maternal mortality is lack of medical care during labor, delivery, and the postpartum period. Motherhood will become safe if governments, multilateral and bilateral funding agencies, and nongovernmental organizations give it the high priority it requires. Women also die because they lack rights. Their reduced decision-making power and inequitable access to family and social resources prevents them from overcoming barriers to health care. Women die when they begin childbearing at a very young age, yet an estimated 11% of births throughout the world each year are to adolescents. Adolescents have very limited access to family planning, either through legal restrictions or obstacles created by family planning workers. Maternal deaths would be avoided if all births were attended by trained health workers; an estimated 60 million births annually are not. Prevention of unwanted pregnancy and, thus, of the 50 million abortions estimated to take place each year would avoid over 200 maternal deaths each day. Unsafe abortions account for 13% of maternal deaths. The evidence demonstrates that rates of unsafe abortion and abortion mortality are higher where laws are more restrictive.

Malaria prevention reduces in-hospital mortality among severely ill tuberculosis patients: a three-step intervention in Bissau, Guinea-Bissau

PubMed Central

2011-01-01

Background Malaria and Tuberculosis (TB) are important causes of morbidity and mortality in Africa. Malaria prevention reduces mortality among HIV patients, pregnant women and children, but its role in TB patients is not clear. In the TB National Reference Center in Guinea-Bissau, admitted patients are in severe clinical conditions and mortality during the rainy season is high. We performed a three-step malaria prevention program to reduce mortality in TB patients during the rainy season. Methods Since 2005 Permethrin treated bed nets were given to every patient. Since 2006 environmental prevention with permethrin derivates was performed both indoor and outdoor during the rainy season. In 2007 cotrimoxazole prophylaxis was added during the rainy season. Care was without charge; health education on malaria prevention was performed weekly. Primary outcomes were death, discharge, drop-out. Results 427, 346, 549 patients were admitted in 2005, 2006, 2007, respectively. Mortality dropped from 26.46% in 2005 to 18.76% in 2007 (p-value 0.003), due to the significant reduction in rainy season mortality (death/discharge ratio: 0.79, 0.55 and 0.26 in 2005, 2006 and 2007 respectively; p-value 0.001) while dry season mortality remained constant (0.39, 0.37 and 0.32; p-value 0.647). Costs of malaria prevention were limited: 2€/person. No drop-outs were observed. Health education attendance was 96-99%. Conclusions Malaria prevention in African tertiary care hospitals seems feasible with limited costs. Vector control, personal protection and cotrimoxazole prophylaxis seem to reduce mortality in severely ill TB patients. Prospective randomized trials are needed to confirm our findings in similar settings. Trial registration number Current Controlled Trials: ISRCTN83944306 PMID:21366907

Influence of antiretroviral therapy on programmed death-1 (CD279) expression on T cells in lymph nodes of human immunodeficiency virus-infected individuals.

PubMed

Ehrhard, Simone; Wernli, Marion; Dürmüller, Ursula; Battegay, Manuel; Gudat, Fred; Erb, Peter

2009-10-01

Human immunodeficiency virus infection leads to T-cell exhaustion and involution of lymphoid tissue. Recently, the programmed death-1 pathway was found to be crucial for virus-specific T-cell exhaustion during human immunodeficiency virus infection. Programmed death-1 expression was elevated on human immunodeficiency virus-specific peripheral blood CD8+ and CD4+ T cells and correlated with disease severity. During human immunodeficiency infection, lymphoid tissue acts as a major viral reservoir and is an important site for viral replication, but it is also essential for regulatory processes important for immune recovery. We compared programmed death-1 expression in 2 consecutive inguinal lymph nodes of 14 patients, excised before antiretroviral therapy (antiretroviral therapy as of 1997-1999) and 16 to 20 months under antiretroviral therapy. In analogy to lymph nodes of human immunodeficiency virus-negative individuals, in all treated patients, the germinal center area decreased, whereas the number of germinal centers did not significantly change. Programmed death-1 expression was mostly found in germinal centers. The absolute extent of programmed death 1 expression per section was not significantly altered after antiretroviral therapy resulting in a significant-relative increase of programmed death 1 per shrunken germinal center. In colocalization studies, CD45R0+ cells that include helper/inducer T cells strongly expressed programmed death-1 before and during therapy, whereas CD8+ T cells, fewer in numbers, showed a weak expression for programmed death-1. Thus, although antiretroviral therapy seems to reduce the number of programmed death-1-positive CD8+ T lymphocytes within germinal centers, it does not down-regulate programmed death-1 expression on the helper/inducer T-cell subset that may remain exhausted and therefore unable to trigger immune recovery.

Epidermal Cell Death in Rice Is Regulated by Ethylene, Gibberellin, and Abscisic Acid

PubMed Central

Steffens, Bianka; Sauter, Margret

2005-01-01

Programmed cell death (PCD) of epidermal cells that cover adventitious root primordia in deepwater rice (Oryza sativa) is induced by submergence. Early suicide of epidermal cells may prevent injury to the growing root that emerges under flooding conditions. Induction of PCD is dependent on ethylene signaling and is further promoted by gibberellin (GA). Ethylene and GA act in a synergistic manner, indicating converging signaling pathways. Treatment of plants with GA alone did not promote PCD. Treatment with the GA biosynthesis inhibitor paclobutrazol resulted in increased PCD in response to ethylene and GA presumably due to an increased sensitivity of epidermal cells to GA. Abscisic acid (ABA) was shown to efficiently delay ethylene-induced as well as GA-promoted cell death. The results point to ethylene signaling as a target of ABA inhibition of PCD. Accumulation of ethylene and GA and a decreased ABA level in the rice internode thus favor induction of epidermal cell death and ensure that PCD is initiated as an early response that precedes adventitious root growth. PMID:16169967

Risk Factors and Control Strategies for the Rapidly Rising Rate of Breast Cancer in Korea

PubMed Central

Park, Sue K.; Kim, Yeonju; Kang, Daehee; Jung, En-Joo

2011-01-01

Due to the aging population and tremendous changes in life style over the past decades, cancer has been the leading cause of death in Korea. The incidence rate of breast cancer is the second highest in Korea, and it has shown an annual increase of 6.8% for the past 6 years. The major risk factors of breast cancer in Korean women are as follows: Early menarche, late menopause, late full-term pregnancy (FTP), and low numbers of FTP. Height and body mass index increased the risk of breast cancer in postmenopausal women only. There are ethnic variations in breast cancer due to the differences in genetic susceptibility or exposure to etiologic agent. With the epidemiological evidences on the possibility of further increase of breast cancer in Korea, the Korean Government began implementing the National Cancer Screening Program against breast cancer in 2002. Five-year survival rates for female breast cancer have improved significantly from 78.0% in early 1993-1995 to 90.0% in 2004-2008. This data indicate that improvement of the survival rate may be partially due to the early diagnosis of breast cancer as well as the increased public awareness about the significance of early detection and organized cancer screening program. The current primary prevention programs are geared towards strengthening national prevention campaigns. In accordance with the improvement in 5-year survival rate, the overall cancer mortality has started to decrease. However, breast cancer death rate and incidence rates are still increasing, which need further organized effort by the Korean Government. PMID:21847401

The impact of overdiagnosis on the selection of efficient lung cancer screening strategies.

PubMed

Han, Summer S; Ten Haaf, Kevin; Hazelton, William D; Munshi, Vidit N; Jeon, Jihyoun; Erdogan, Saadet A; Johanson, Colden; McMahon, Pamela M; Meza, Rafael; Kong, Chung Yin; Feuer, Eric J; de Koning, Harry J; Plevritis, Sylvia K

2017-06-01

The U.S. Preventive Services Task Force (USPSTF) recently updated their national lung screening guidelines and recommended low-dose computed tomography (LDCT) for lung cancer (LC) screening through age 80. However, the risk of overdiagnosis among older populations is a concern. Using four comparative models from the Cancer Intervention and Surveillance Modeling Network, we evaluate the overdiagnosis of the screening program recommended by USPSTF in the U.S. 1950 birth cohort. We estimate the number of LC deaths averted by screening (D) per overdiagnosed case (O), yielding the ratio D/O, to quantify the trade-off between the harms and benefits of LDCT. We analyze 576 hypothetical screening strategies that vary by age, smoking, and screening frequency and evaluate efficient screening strategies that maximize the D/O ratio and other metrics including D and life-years gained (LYG) per overdiagnosed case. The estimated D/O ratio for the USPSTF screening program is 2.85 (model range: 1.5-4.5) in the 1950 birth cohort, implying LDCT can prevent ∼3 LC deaths per overdiagnosed case. This D/O ratio increases by 22% when the program stops screening at an earlier age 75 instead of 80. Efficiency frontier analysis shows that while the most efficient screening strategies that maximize the mortality reduction (D) irrespective of overdiagnosis screen through age 80, screening strategies that stop at age 75 versus 80 produce greater efficiency in increasing life-years gained per overdiagnosed case. Given the risk of overdiagnosis with LC screening, the stopping age of screening merits further consideration when balancing benefits and harms. © 2017 UICC.

Struck-by-lightning deaths in the United States.

PubMed

Adekoya, Nelson; Nolte, Kurt B

2005-05-01

The objective of the research reported here was to examine the epidemiologic characteristics of struck-by-lightning deaths. Using data from both the National Centers for Health Statistics (NCHS) multiple-cause-of-death tapes and the Census of Fatal Occupational Injuries (CFOI), which is maintained by the Bureau of Labor Statistics, the authors calculated numbers and annualized rates of lightning-related deaths for the United States. They used resident estimates from population microdata files maintained by the Census Bureau as the denominators. Work-related fatality rates were calculated with denominators derived from the Current Population Survey of employment data. Four illustrative investigative case reports of lightning-related deaths were contributed by the New Mexico Office of the Medical Investigator. It was found that a total of 374 struck-by-lightning deaths had occurred during 1995-2000 (an average annualized rate of 0.23 deaths per million persons). The majority of deaths (286 deaths, 75 percent) were from the South and the Midwest. The numbers of lightning deaths were highest in Florida (49 deaths) and Texas (32 deaths). A total of 129 work-related lightning deaths occurred during 1995-2002 (an average annual rate of 0.12 deaths per million workers). Agriculture and construction industries recorded the most fatalities at 44 and 39 deaths, respectively. Fatal occupational injuries resulting from being struck by lightning were highest in Florida (21 deaths) and Texas (11 deaths). In the two national surveillance systems examined, incidence rates were higher for males and people 20-44 years of age. In conclusion, three of every four struck-by-lightning deaths were from the South and the Midwest, and during 1995-2002, one of every four struck-by-lightning deaths was work-related. Although prevention programs could target the entire nation, interventions might be most effective if directed to regions with the majority of fatalities because they have the majority of lightning strikes per year.

The need for a culturally-tailored gatekeeper training intervention program in preventing suicide among Indigenous peoples: a systematic review.

PubMed

Nasir, Bushra Farah; Hides, Leanne; Kisely, Steve; Ranmuthugala, Geetha; Nicholson, Geoffrey C; Black, Emma; Gill, Neeraj; Kondalsamy-Chennakesavan, Srinivas; Toombs, Maree

2016-10-21

Suicide is a leading cause of death among Indigenous youth worldwide. The aim of this literature review was to determine the cultural appropriateness and identify evidence for the effectiveness of current gatekeeper suicide prevention training programs within the international Indigenous community. Using a systematic strategy, relevant databases and targeted resources were searched using the following terms: 'suicide', 'gatekeeper', 'training', 'suicide prevention training', 'suicide intervention training' and 'Indigenous'. Other internationally relevant descriptors for the keyword "Indigenous" (e.g. "Maori", "First Nations", "Native American", "Inuit", "Metis" and "Aboriginal") were also used. Six articles, comprising five studies, met criteria for inclusion; two Australian, two from USA and one Canadian. While pre and post follow up studies reported positive outcomes, this was not confirmed in the single randomised controlled trial identified. However, the randomised controlled trial may have been underpowered and contained participants who were at higher risk of suicide pre-training. Uncontrolled evidence suggests that gatekeeper training may be a promising suicide intervention in Indigenous communities but needs to be culturally tailored to the target population. Further RCT evidence is required.

Targeting Cellular Calcium Homeostasis to Prevent Cytokine-Mediated Beta Cell Death.

PubMed

Clark, Amy L; Kanekura, Kohsuke; Lavagnino, Zeno; Spears, Larry D; Abreu, Damien; Mahadevan, Jana; Yagi, Takuya; Semenkovich, Clay F; Piston, David W; Urano, Fumihiko

2017-07-17

Pro-inflammatory cytokines are important mediators of islet inflammation, leading to beta cell death in type 1 diabetes. Although alterations in both endoplasmic reticulum (ER) and cytosolic free calcium levels are known to play a role in cytokine-mediated beta cell death, there are currently no treatments targeting cellular calcium homeostasis to combat type 1 diabetes. Here we show that modulation of cellular calcium homeostasis can mitigate cytokine- and ER stress-mediated beta cell death. The calcium modulating compounds, dantrolene and sitagliptin, both prevent cytokine and ER stress-induced activation of the pro-apoptotic calcium-dependent enzyme, calpain, and partly suppress beta cell death in INS1E cells and human primary islets. These agents are also able to restore cytokine-mediated suppression of functional ER calcium release. In addition, sitagliptin preserves function of the ER calcium pump, sarco-endoplasmic reticulum Ca 2+ -ATPase (SERCA), and decreases levels of the pro-apoptotic protein thioredoxin-interacting protein (TXNIP). Supporting the role of TXNIP in cytokine-mediated cell death, knock down of TXNIP in INS1-E cells prevents cytokine-mediated beta cell death. Our findings demonstrate that modulation of dynamic cellular calcium homeostasis and TXNIP suppression present viable pharmacologic targets to prevent cytokine-mediated beta cell loss in diabetes.

Estimating the Cost-Effectiveness of HIV Prevention Programmes in Vietnam, 2006-2010: A Modelling Study

PubMed Central

Pham, Quang Duy; Wilson, David P.; Kerr, Cliff C.; Shattock, Andrew J.; Do, Hoa Mai; Duong, Anh Thuy; Nguyen, Long Thanh; Zhang, Lei

2015-01-01

Introduction Vietnam has been largely reliant on international support in its HIV response. Over 2006-2010, a total of US$480 million was invested in its HIV programmes, more than 70% of which came from international sources. This study investigates the potential epidemiological impacts of these programmes and their cost-effectiveness. Methods We conducted a data synthesis of HIV programming, spending, epidemiological, and clinical outcomes. Counterfactual scenarios were defined based on assumed programme coverage and behaviours had the programmes not been implemented. An epidemiological model, calibrated to reflect the actual epidemiological trends, was used to estimate plausible ranges of programme impacts. The model was then used to estimate the costs per averted infection, death, and disability adjusted life-year (DALY). Results Based on observed prevalence reductions amongst most population groups, and plausible counterfactuals, modelling suggested that antiretroviral therapy (ART) and prevention programmes over 2006-2010 have averted an estimated 50,600 [95% uncertainty bound: 36,300–68,900] new infections and 42,600 [36,100–54,100] deaths, resulting in 401,600 [312,200–496,300] fewer DALYs across all population groups. HIV programmes in Vietnam have cost an estimated US$1,972 [1,447–2,747], US$2,344 [1,843–2,765], and US$248 [201–319] for each averted infection, death, and DALY, respectively. Conclusions Our evaluation suggests that HIV programmes in Vietnam have most likely had benefits that are cost-effective. ART and direct HIV prevention were the most cost-effective interventions in reducing HIV disease burden. PMID:26196290

EFFECT OF HIV PREVENTION AND TREATMENT PROGRAM ON HIV AND HCV TRANSMISSION AND HIV MORTALITY AT AN INDONESIAN NARCOTIC PRISON.

PubMed

Nelwan, Erni J; Indrati, Agnes K; Isa, Ahmad; Triani, Nurlita; Alam, Nisaa Nur; Herlan, Maria S; Husen, Wahid; Pohan, Herdiman T; Alisjahbana, Bachti; Meheus, Andre; Van Crevel, Reinout; van der Ven, Andre Jam

2015-09-01

Validated data regarding HIV-transmission in prisons in developing countries is scarce. We examined sexual and injecting drug use behavior and HIV and HCV transmission in an Indonesian narcotic prison during the implementation of an HIV prevention and treatment program during 2004-2007 when the Banceuy Narcotic Prison in Indonesia conducted an HIV transmission prevention program to provide 1) HIV education, 2) voluntary HIV testing and counseling, 3) condom supply, 4) prevention of rape and sexual violence, 5) antiretroviral treatment for HIV-positive prisoners and 6) methadone maintenance treatment. During a first survey that was conducted between 2007 and 2009, new prisoners entered Banceuy Narcotics Prison were voluntary tested for HIV and HCV-infection after written informed consent was obtained. Information regarding sexual and injecting risk behavior and physical status were also recorded at admission to the prison. Participants who tested negative for both HIV and HCV during the first survey were included in a second survey conducted during 2008-2011. During both surveys, data on mortality among HIV-seropositive patients were also recorded. All HIV-seropositive participants receive treatment for HIV. HIV/ AIDS-related deaths decreased: 43% in 2006, 18% in 2007, 9% in 2008 and 0% in 2009. No HIV and HCV seroconversion inside Banceuy Narcotic Prison were found after a median of 23 months imprisonment (maximum follow-up: 38 months). Total of 484.8 person-years observation was done. Participants reported HIV transmission risk-behavior in Banceuy Prison during the second survey was low. After implementation of HIV prevention and treatment program, no new HIV or HCV cases were detected and HIV-related mortality decreased.

Effects of a Citizens Review Panel in Preventing Child Maltreatment Fatalities

ERIC Educational Resources Information Center

Palusci, Vincent J.; Yager, Steve; Covington, Theresa M.

2010-01-01

Objective: Child maltreatment (CM) fatalities are often preventable, and reviewing these deaths often highlights problems in law, policy or practice that can be addressed to prevent future deaths. Citizen Review Panels (CRPs) comprised of medical and child welfare professionals were established in 1996 to review Child Protective Services (CPS)…

Empowering members of a rural southern community in Nigeria to plan to take action to prevent maternal mortality: A participatory action research project.

PubMed

Esienumoh, Ekpoanwan E; Allotey, Janette; Waterman, Heather

2018-04-01

To facilitate the empowerment of members of a rural community to plan to take action to prevent maternal mortality. Globally, about 300,000 maternal deaths occur yearly. Sub-Saharan Africa and Southern Asia regions account for almost all the deaths. Within those regions, India and Nigeria account for over a third of the global maternal deaths. Problem of maternal mortality in Nigeria is multifaceted. About 80% of maternal deaths are avoidable, given strategies which include skilled attendants, emergency obstetric care and community mobilisation. In this article, a strategy of community empowerment to plan to take action to prevent maternal mortality is discussed. Participatory action research was used. Twelve volunteers were recruited as coresearchers into the study through purposive and snowball sampling who, following an orientation workshop, undertook participatory qualitative data collection with an additional 29 community members. Participatory thematic analysis of the data was undertaken which formed the basis of the plan of action. Community members attributed maternal morbidities and deaths to superstitious causes, delayed referrals by traditional birth attendants, poor transportation and poor resourcing of health facilities. Following critical reflection, actions were planned to empower the people to prevent maternal deaths through community education and advocacy meetings with stakeholders to improve health and transportation infrastructures; training of existing traditional birth attendants in the interim and initiating their collaboration with skilled birth attendants. The community is a resource which if mobilised through the process of participatory action research can be empowered to plan to take action in collaboration with skilled birth attendants to prevent maternal mortality. Interventions to prevent maternal deaths should include community empowerment to have better understanding of their circumstances as well as their collaboration with health professionals. © 2018 John Wiley & Sons Ltd.

Epidemiology of trauma deaths in an urban level-1 trauma center predominantly among African Americans--implications for prevention.

PubMed Central

Lyn-Sue, Jerome; Siram, Suryanarayana; Williams, Daniel; Mezghebe, Haile

2006-01-01

This is a retrospective review to determine demographics, presentation and injury characteristics of trauma deaths at Howard University Hospital over an 1-year period (1994-2005) and to make recommendations for education and prevention in the community based on our findings. Data was obtained from the Howard University Hospital trauma registry. From the study period 1994-2005, there was a total of 365 trauma deaths. The injuries sustained were mainly intentional, which accounted for almost 75% of cases--the majority of deaths being due to penetrating injuries. There was an almost two-fold increase in trauma deaths on Saturdays compared to the rest of the week. The demographics of our study population were similar to those reported in the trauma literature. These were younger patients and predominantly male. Unique to our population was the overwhelming predominance of African-American patients (90%). With these unique features, injury prevention would be better served focusing on social and community prevention and education rather than the usual methods of blunt-trauma prevention--e.g., pedestrian- and motor-vehicle-oriented policies, which may be more beneficial in other trauma systems. PMID:17225838

76 FR 70166 - Electrical Standards for Construction and General Industry; Extension of the Office of Management...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-10

... maintenance of electric utilization equipment that prevent death and serious injuries among construction and... workplace, thereby preventing serious injury and death by electrocution. The information collection...

Use of a prenatal risk screen to predict maternal traumatic pregnancy-associated death: program and policy implications.

PubMed

Hardt, Nancy S; Eliazar, Jessica; Burt, Martha; Das, Rajeeb; Winter, William P; Saliba, Heidi; Roth, Jeffrey

2013-01-01

Motor vehicle crashes, homicide, suicide, and drug abuse are among the leading causes of pregnancy-associated deaths. To prevent such deaths, identifying women for intervention is required. The universally offered Florida Healthy Start Prenatal Risk Screen was evaluated to identify women at increased risk for traumatic pregnancy-associated death. Florida's Enhanced Maternal Mortality Reporting Database for 1999 through 2005 was linked with Florida's Healthy Start Prenatal Risk Screen to identify traumatic pregnancy-associated death as the outcome. Distribution of Healthy Start risk scores among women who died were compared with the screened population. Traumatic death estimates per 100,000 births were drawn for each risk score, along with estimates of the relative risk (RR) of traumatic death for each score. The RR of women with scores greater than or equal to 4 were compared with the risk of women scoring 0 to 3. Almost 20% of the 620,959 women who did not die of traumatic death had a risk score of 0, compared with only 3% of the 144 women who did die of traumatic death. As risk scores increased, the chance of traumatic deaths sharply increased. A woman with a score of 4 had 11.78 times (confidence interval [CI], 4.63-29.69) the risk of traumatic death compared with a woman with a risk score of 0. The implementation of prenatal risk screening to identify women at increased risk for traumatic pregnancy-associated death would help to ensure that policies to reduce infant risk factors also address maternal risk factors. Copyright © 2013 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Deciphering Suicide and Other Manners of Death Associated with Drug Intoxication: A Centers for Disease Control and Prevention Consultation Meeting Summary.

PubMed

Stone, Deborah M; Holland, Kristin M; Bartholow, Brad; E Logan, Joseph; LiKamWa McIntosh, Wendy; Trudeau, Aimee; Rockett, Ian R H

2017-08-01

Manner of death (MOD) classification (i.e., natural, accident, suicide, homicide, or undetermined cause) affects mortality surveillance and public health research, policy, and practice. Determination of MOD in deaths caused by drug intoxication is challenging, with marked variability across states. The Centers for Disease Control and Prevention hosted a multidisciplinary meeting to discuss drug intoxication deaths as they relate to suicide and other MOD. The meeting objectives were to identify individual-level, system-level, and place-based factors affecting MOD classification and identify potential solutions to classification barriers. Suggested strategies included improved standardization in death scene investigation, toxicology, and autopsy practice; greater accountability; and creation of job aids for investigators. Continued collaboration and coordination of activities are needed among stakeholders to affect prevention efforts.

Preventing Death and Serious Injury from Falling Trees and Branches

ERIC Educational Resources Information Center

Brookes, Andrew

2007-01-01

Of 128 outdoor education related deaths examined since 1960, 14 have been due to falling trees or branches. This article examines the grounds on which death or serious injury due to falling trees or branches can be regarded as an inherent risk in outdoor education, and the extent to which such incidents can be regarded as preventable. It compares…

Precisely Tracking Childhood Death

PubMed Central

Farag, Tamer H.; Koplan, Jeffrey P.; Breiman, Robert F.; Madhi, Shabir A.; Heaton, Penny M.; Mundel, Trevor; Ordi, Jaume; Bassat, Quique; Menendez, Clara; Dowell, Scott F.

2017-01-01

Abstract. Little is known about the specific causes of neonatal and under-five childhood death in high-mortality geographic regions due to a lack of primary data and dependence on inaccurate tools, such as verbal autopsy. To meet the ambitious new Sustainable Development Goal 3.2 to eliminate preventable child mortality in every country, better approaches are needed to precisely determine specific causes of death so that prevention and treatment interventions can be strengthened and focused. Minimally invasive tissue sampling (MITS) is a technique that uses needle-based postmortem sampling, followed by advanced histopathology and microbiology to definitely determine cause of death. The Bill & Melinda Gates Foundation is supporting a new surveillance system called the Child Health and Mortality Prevention Surveillance network, which will determine cause of death using MITS in combination with other information, and yield cause-specific population-based mortality rates, eventually in up to 12–15 sites in sub-Saharan Africa and south Asia. However, the Gates Foundation funding alone is not enough. We call on governments, other funders, and international stakeholders to expand the use of pathology-based cause of death determination to provide the information needed to end preventable childhood mortality. PMID:28719334

Programming stress-induced altruistic death in engineered bacteria

PubMed Central

Tanouchi, Yu; Pai, Anand; Buchler, Nicolas E; You, Lingchong

2012-01-01

Programmed death is often associated with a bacterial stress response. This behavior appears paradoxical, as it offers no benefit to the individual. This paradox can be explained if the death is ‘altruistic': the killing of some cells can benefit the survivors through release of ‘public goods'. However, the conditions where bacterial programmed death becomes advantageous have not been unambiguously demonstrated experimentally. Here, we determined such conditions by engineering tunable, stress-induced altruistic death in the bacterium Escherichia coli. Using a mathematical model, we predicted the existence of an optimal programmed death rate that maximizes population growth under stress. We further predicted that altruistic death could generate the ‘Eagle effect', a counter-intuitive phenomenon where bacteria appear to grow better when treated with higher antibiotic concentrations. In support of these modeling insights, we experimentally demonstrated both the optimality in programmed death rate and the Eagle effect using our engineered system. Our findings fill a critical conceptual gap in the analysis of the evolution of bacterial programmed death, and have implications for a design of antibiotic treatment. PMID:23169002

Waterborne Disease Outbreaks Associated With Environmental and Undetermined Exposures to Water - United States, 2013-2014.

PubMed

McClung, R Paul; Roth, David M; Vigar, Marissa; Roberts, Virginia A; Kahler, Amy M; Cooley, Laura A; Hilborn, Elizabeth D; Wade, Timothy J; Fullerton, Kathleen E; Yoder, Jonathan S; Hill, Vincent R

2017-11-10

Waterborne disease outbreaks in the United States are associated with a wide variety of water exposures and are reported annually to CDC on a voluntary basis by state and territorial health departments through the National Outbreak Reporting System (NORS). A majority of outbreaks arise from exposure to drinking water (1) or recreational water (2), whereas others are caused by an environmental exposure to water or an undetermined exposure to water. During 2013-2014, 15 outbreaks associated with an environmental exposure to water and 12 outbreaks with an undetermined exposure to water were reported, resulting in at least 289 cases of illness, 108 hospitalizations, and 17 deaths. Legionella was responsible for 63% of the outbreaks, 94% of hospitalizations, and all deaths. Outbreaks were also caused by Cryptosporidium, Pseudomonas, and Giardia, including six outbreaks of giardiasis caused by ingestion of water from a river, stream, or spring. Water management programs can effectively prevent outbreaks caused by environmental exposure to water from human-made water systems, while proper point-of-use treatment of water can prevent outbreaks caused by ingestion of water from natural water systems.

Atrial fibrillation and isolated systolic hypertension: the systolic hypertension in the elderly program and systolic hypertension in the elderly program-extension study.

PubMed

Vagaonescu, Tudor D; Wilson, Alan C; Kostis, John B

2008-06-01

We performed a post hoc analysis of the Systolic Hypertension in the Elderly Program database to assess the incidence of atrial fibrillation in the elderly hypertensive population, its influence on cardiovascular events, and whether antihypertensive treatment can prevent its onset. The Systolic Hypertension in the Elderly Program was a double-blind placebo-controlled trial in 4736 subjects with isolated systolic hypertension aged >or=60 years. Atrial fibrillation was an exclusion criterion from the trial. Participants were randomly assigned to stepped care treatment with chlorthalidone and atenolol (n=2365) or placebo (n=2371). The occurrence of atrial fibrillation and cardiovascular events over 4.7 years as well as the determination of cause of death at 4.7 and 14.3 years were followed. Ninety-eight subjects (2.06%) developed atrial fibrillation over 4.7 years mean follow-up, without significant difference between treated and placebo groups. Atrial fibrillation increased the risk for: total cardiovascular events (RR 1.69; 95% CI 1.21 to 2.36), rapid death (RR 3.29; 95% CI 1.08 to 10.00), total (RR 5.10; 95% CI 3.12 to 8.37) and nonfatal left ventricular failure (RR 5.31; 95% CI 3.09 to 9.13). All-cause and total cardiovascular death were significantly increased in the atrial fibrillation group at 4.7 years (HR 3.44; 95% CI 2.18 to 5.42; HR 2.39; 95% CI 1.05 to 5.43) and 14.3 years follow-up (HR 2.33; 95% CI 1.83 to 2.98; HR 2.21; 95% CI 1.54 to 3.17). Atrial fibrillation increased the risk for total cardiovascular events, rapid death, and left ventricular failure. All-cause mortality and total cardiovascular mortality were significantly increased in hypertensives with atrial fibrillation at 4.7 and 14.3 years follow-up.

Risks and benefits of opportunistic salpingectomy during vaginal hysterectomy: a decision analysis.

PubMed

Cadish, Lauren A; Shepherd, Jonathan P; Barber, Emma L; Ridgeway, Beri

2017-11-01

Fallopian tubes are commonly removed during laparoscopic and open hysterectomy to prevent ovarian and tubal cancer but are not routinely removed during vaginal hysterectomy because of perceptions of increased morbidity, difficulty, or inadequate surgical training. We sought to quantify complications and costs associated with a strategy of planned salpingectomy during vaginal hysterectomy. We created a decision analysis model using TreeAgePro. Effectiveness outcomes included ovarian cancer incidence and mortality as well as major surgical complications. Modeled complications included transfusion, conversion to laparotomy or laparoscopy, abscess/hematoma requiring intervention, ileus, readmission, and reoperation within 30 days. We also modeled subsequent benign adnexal surgery beyond the postoperative window. Those whose procedures were converted from a vaginal route were assumed to undergo bilateral salpingectomy, regardless of treatment group, following American College of Obstetricians and Gynecologists guidelines. Costs were gathered from published literature and Medicare reimbursement data, with internal cost data from 892 hysterectomies at a single institution used to estimate costs when necessary. Complication rates were determined from published literature and from 13,397 vaginal hysterectomies recorded in the National Surgical Quality Improvement Program database from 2008 through 2013. Switching from a policy of vaginal hysterectomy alone to a policy of routine planned salpingectomy prevents a diagnosis of ovarian cancer in 1 of every 225 women having surgery and prevents death from ovarian cancer in 1 of every 450 women having surgery. Overall, salpingectomy was a less expensive strategy than not performing salpingectomy ($7350.62 vs $8113.45). Sensitivity analysis demonstrated the driving force behind increased costs was the increased risk of subsequent benign adnexal surgery among women retaining their tubes. Planned opportunistic salpingectomy had more major complications than hysterectomy alone (7.95% vs 7.68%). Major complications included transfusion, conversion to laparotomy or laparoscopy, abscess/hematoma requiring intervention, ileus, readmission, and reoperation within 30 days. Therefore, routine salpingectomy results in 0.61 additional complications per case of cancer prevented and 1.21 additional complications per death prevented. A surgeon therefore must withstand an additional ∼3 complications to prevent 5 cancer diagnoses and ∼6 additional complications to prevent 5 cancer deaths. Salpingectomy should routinely be performed with vaginal hysterectomy because it was the dominant and therefore cost-effective strategy. Complications are minimally increased, but the trade-off with cancer prevention is highly favorable. Copyright © 2017 Elsevier Inc. All rights reserved.

Preventing Alcohol Abuse Through Social Networking Sites: A First Assessment of a Two-Year Ecological Approach.

PubMed

Flaudias, Valentin; de Chazeron, Ingrid; Zerhouni, Oulmann; Boudesseul, Jordane; Begue, Laurent; Bouthier, Renaud; Lévrier, Christel; Llorca, Pierre Michel; Brousse, Georges

2015-12-10

Prevention strategies to reduce alcohol use/consumption among young people are crucial to reducing alcohol-related deaths and preventing disease. This paper focuses on the effectiveness of a social networking site (SNS) alcohol prevention program targeted toward young people. We hypothesized that the program would diminish the relation made by participants between alcohol and festive moments, and would result in a reduction of their declared consumption of alcohol at festive moments during the program. We also explored the interaction with the prevention program that was the most efficient. The prevention program took the form of 3 lotteries over 2 years. The participants periodically received prevention messages, particularly on alcohol and festive moments (eg, videos on Facebook and short message service [SMS] text messages on their mobile phones). For the 3 periods, the participants had to answer questions exploring the level of their belief that alcohol consumption and festive moments are highly associated. A control group that did not participate in the prevention program was asked the same questions over the same number of days for the first 2 periods. During the second period, the participants were asked to answer questions about their alcohol consumption during parties. During the third period, we explored the interaction with the prevention program on the reduction of their belief that alcohol consumption and festive moments are associated. A total of 651 participants (age: mean 22.24, SD 4.10 years; women: n=430) during the first period, 301 participants (age: mean 21.27, SD 3.07 years; women n=199) during the second period, and 305 (age: mean 22.41, SD 4.65 years; women: n=190) during the third period correctly completed the survey. For the control group, 69 students completed the survey during the first period (age: mean 18.93, SD 1.14 years; women: n=59) and 50 during the second (age: mean 20.78, SD 1.94 years; women: n=45). We observed a significant reduction in the association of alcohol with festive moments in the participants over the 2 years (period 1: z=-4.80, P<.001; period 2: z=-2.11, P=.04; period 3: z=-2.30; P=.02), but not in the controls. We also observed a reduction in the number of glasses consumed during festive moments for the participants (z=-2.36, P=.02), but not for the controls during the second period. The third period showed that only the number of days since registration in the program had an impact on the reduction of the association of festive moments and alcohol consumption (t21=3.186, P=.005). The findings of this study suggest that the SNS prevention program is promising in preventing the association of alcohol with festive moments and, more generally, in impacting social norms.

Preventing Alcohol Abuse Through Social Networking Sites: A First Assessment of a Two-Year Ecological Approach

PubMed Central

de Chazeron, Ingrid; Zerhouni, Oulmann; Boudesseul, Jordane; Begue, Laurent; Bouthier, Renaud; Lévrier, Christel; Llorca, Pierre Michel; Brousse, Georges

2015-01-01

Background Prevention strategies to reduce alcohol use/consumption among young people are crucial to reducing alcohol-related deaths and preventing disease. This paper focuses on the effectiveness of a social networking site (SNS) alcohol prevention program targeted toward young people. Objective We hypothesized that the program would diminish the relation made by participants between alcohol and festive moments, and would result in a reduction of their declared consumption of alcohol at festive moments during the program. We also explored the interaction with the prevention program that was the most efficient. Methods The prevention program took the form of 3 lotteries over 2 years. The participants periodically received prevention messages, particularly on alcohol and festive moments (eg, videos on Facebook and short message service [SMS] text messages on their mobile phones). For the 3 periods, the participants had to answer questions exploring the level of their belief that alcohol consumption and festive moments are highly associated. A control group that did not participate in the prevention program was asked the same questions over the same number of days for the first 2 periods. During the second period, the participants were asked to answer questions about their alcohol consumption during parties. During the third period, we explored the interaction with the prevention program on the reduction of their belief that alcohol consumption and festive moments are associated. Results A total of 651 participants (age: mean 22.24, SD 4.10 years; women: n=430) during the first period, 301 participants (age: mean 21.27, SD 3.07 years; women n=199) during the second period, and 305 (age: mean 22.41, SD 4.65 years; women: n=190) during the third period correctly completed the survey. For the control group, 69 students completed the survey during the first period (age: mean 18.93, SD 1.14 years; women: n=59) and 50 during the second (age: mean 20.78, SD 1.94 years; women: n=45). We observed a significant reduction in the association of alcohol with festive moments in the participants over the 2 years (period 1: z=–4.80, P<.001; period 2: z=–2.11, P=.04; period 3: z=–2.30; P=.02), but not in the controls. We also observed a reduction in the number of glasses consumed during festive moments for the participants (z=–2.36, P=.02), but not for the controls during the second period. The third period showed that only the number of days since registration in the program had an impact on the reduction of the association of festive moments and alcohol consumption (t 21=3.186, P=.005). Conclusions The findings of this study suggest that the SNS prevention program is promising in preventing the association of alcohol with festive moments and, more generally, in impacting social norms. PMID:26681577

Assessing the causes of under-five mortality in the Albert Schweitzer Hospital service area of rural Haiti.

PubMed

Perry, Henry B; Ross, Allen G; Fernand, Facile

2005-09-01

Limited information is available regarding the causes of under-five mortality in nearly all of the countries in which mortality is the highest. The purpose of this study was to use a standard computerized protocol for defining the leading causes of death among children in a high-mortality rural population of Haiti and to highlight the need for similar studies else-where in Haiti and throughout the high-mortality areas of Latin America and the Caribbean. In 2001 a standardized, closed-ended verbal autopsy questionnaire endorsed by the World Health Organization was administered to a representative, population-based sample of the mothers or other caregivers of 97 children who had died before reaching 5 years of age between 1995 and 1999 in the service area of the Albert Schweitzer Hospital, which is located in the rural Artibonite Valley of Haiti. With the data from the questionnaires we used a computerized algorithm to generate diagnoses of the cause of death; the algorithm made it possible to have more than one cause of death. Acute lower respiratory infection (ALRI) was the leading diagnosis, present in 45% of all under-five deaths, followed by enteric diseases, present in 21% of deaths. Neonatal tetanus, preterm birth, and other early neonatal causes unassociated with ALRI or diarrhea were present in 41% of the neonatal deaths. Among children 1-59 months of age, ALRI was present in 51% of the deaths, and enteric diseases in 30%. Deaths were concentrated during the first few months of life, with 35% occurring during the first month. Among the neonatal deaths, 27% occurred on the first day of life, and 80% occurred during the first 10 days of life. In the Albert Schweitzer Hospital program area--and presumably in other areas of Haiti as well--priority needs to be given to the prevention of and the early, effective treatment of ALRI, diarrhea, and early neonatal conditions. This study points to the need for more, similar standardized assessments to guide local, regional, and national programs.

The effectiveness of risk management program on pediatric nurses' medication error.

PubMed

Dehghan-Nayeri, Nahid; Bayat, Fariba; Salehi, Tahmineh; Faghihzadeh, Soghrat

2013-09-01

Medication therapy is one of the most complex and high-risk clinical processes that nurses deal with. Medication error is the most common type of error that brings about damage and death to patients, especially pediatric ones. However, these errors are preventable. Identifying and preventing undesirable events leading to medication errors are the main risk management activities. The aim of this study was to investigate the effectiveness of a risk management program on the pediatric nurses' medication error rate. This study is a quasi-experimental one with a comparison group. In this study, 200 nurses were recruited from two main pediatric hospitals in Tehran. In the experimental hospital, we applied the risk management program for a period of 6 months. Nurses of the control hospital did the hospital routine schedule. A pre- and post-test was performed to measure the frequency of the medication error events. SPSS software, t-test, and regression analysis were used for data analysis. After the intervention, the medication error rate of nurses at the experimental hospital was significantly lower (P < 0.001) and the error-reporting rate was higher (P < 0.007) compared to before the intervention and also in comparison to the nurses of the control hospital. Based on the results of this study and taking into account the high-risk nature of the medical environment, applying the quality-control programs such as risk management can effectively prevent the occurrence of the hospital undesirable events. Nursing mangers can reduce the medication error rate by applying risk management programs. However, this program cannot succeed without nurses' cooperation.

Heat injury prevention practices in high school football.

PubMed

Luke, Anthony C; Bergeron, Michael F; Roberts, William O

2007-11-01

To survey high school American football programs regarding current prevention measures for reducing heat injuries during the football season. Web-based survey of 27 questions based on consensus statement guidelines by the American College of Sports Medicine on reducing heat injury risk in youth football. National (United States) and community-based. High school programs receiving survey distribution from their state athletic association and the National Federation of State High School Associations. Responses (percentage and incidence) to questions on preseason acclimatization procedures, practice modification protocols, preparticipation risk factors, hydration management strategies, rest period strategies, heat injury education and policies, and preparation for heat-related emergency care. A total of 540 high school football programs from 26 states completed the survey. The reported number of preseason heat injuries per program (1.38+/-2.08) was greater (P<0.001) compared to during the regular season (0.98+/-1.84). Programs modified equipment configurations during preseason (no helmets or pads, 31.3%; just helmets, 57.0%; helmets and shoulder pads only, 33.5%) or altered the practice schedule when there was excessive heat. Hydration management, education, and preparation for dealing with an acute heat injury varied among programs. Greater implementation of effective prevention measures to reduce the incidence of heat-related injury and death in high school American football is needed. Strategies should focus on modifying practices appropriately on a day-to-day basis to minimize heat strain and optimize hydration, identifying and educating at-risk individuals during the preparticipation period, and developing an emergency action plan for effectively managing heat injuries.

Death and suicide among former child and adolescent psychiatric patients

PubMed Central

Engqvist, Ulf; Rydelius, Per-Anders

2006-01-01

Background Increased mortality rates among previous child and adolescent psychiatry (CAP) patients have been found in Scandinavian studies up to the 1980s. The suicide risk in this group has been estimated to be almost five times higher than expected. This article addresses two questions: Do Swedish CAP patients continue to risk premature death and what kind of information related to psychiatric symptoms and/or behavior problems can predict later suicide? Methods Hospital files, Sweden's census databases (including immigration and emigration) and administrative databases (including the Swedish Hospital Discharge register and the Persons Convicted of Offences register), and the Cause of Death register were examined to determine the mortality rate in a group of 1,400 former CAP inpatients and outpatients over a period of 12–33 years. Observed and expected numbers of deceased were calculated with the prospective method and the standardized mortality ratio (SMR) method. The relative risk or the risk ratio (RR) is presented with 95% confidence intervals (CIs). Significance level tests were made using two-by-two tables and chi-square tests. The Cox proportional-hazards regression model was used for survival analysis. Results Twenty-four males and 14 females died. Compared with the general population, the standardized mortality ratio in this group of CAP patients was significantly higher in both sexes. Behavioral problems, school problems, and co-morbid alcohol or drug abuse and criminality (including alcohol-related crimes) were found to be important predictors. Thirty-two deaths were attributed to suicide, intoxication, drug overdose, or accident; one patient died of an alcohol abuse-related disorder, and five patients died of natural causes. Suicide was the most common cause of death, but only 2 of these 19 cases were initially admitted for attempted suicide. Conclusion We suggest that suicide and death prevention among CAP patients may not be a psychiatric issue per se but a future function of society's juvenile social-welfare investments and juvenile-delinquency prevention programs. PMID:17081290

Death and suicide among former child and adolescent psychiatric patients.

PubMed

Engqvist, Ulf; Rydelius, Per-Anders

2006-11-02

Increased mortality rates among previous child and adolescent psychiatry (CAP) patients have been found in Scandinavian studies up to the 1980s. The suicide risk in this group has been estimated to be almost five times higher than expected. This article addresses two questions: Do Swedish CAP patients continue to risk premature death and what kind of information related to psychiatric symptoms and/or behavior problems can predict later suicide? Hospital files, Sweden's census databases (including immigration and emigration) and administrative databases (including the Swedish Hospital Discharge register and the Persons Convicted of Offences register), and the Cause of Death register were examined to determine the mortality rate in a group of 1,400 former CAP inpatients and outpatients over a period of 12-33 years. Observed and expected numbers of deceased were calculated with the prospective method and the standardized mortality ratio (SMR) method. The relative risk or the risk ratio (RR) is presented with 95% confidence intervals (CIs). Significance level tests were made using two-by-two tables and chi-square tests. The Cox proportional-hazards regression model was used for survival analysis. Twenty-four males and 14 females died. Compared with the general population, the standardized mortality ratio in this group of CAP patients was significantly higher in both sexes. Behavioral problems, school problems, and co-morbid alcohol or drug abuse and criminality (including alcohol-related crimes) were found to be important predictors. Thirty-two deaths were attributed to suicide, intoxication, drug overdose, or accident; one patient died of an alcohol abuse-related disorder, and five patients died of natural causes. Suicide was the most common cause of death, but only 2 of these 19 cases were initially admitted for attempted suicide. We suggest that suicide and death prevention among CAP patients may not be a psychiatric issue per se but a future function of society's juvenile social-welfare investments and juvenile-delinquency prevention programs.

Estimated Global, Regional, and National Disease Burdens Related to Sugar-Sweetened Beverage Consumption in 2010

PubMed Central

Singh, Gitanjali M.; Micha, Renata; Khatibzadeh, Shahab; Lim, Stephen; Ezzati, Majid; Mozaffarian, Dariush

2015-01-01

Background Sugar-sweetened beverages (SSBs) are consumed globally and contribute to adiposity. However, the worldwide impact of SSBs on burdens of adiposity-related cardiovascular diseases (CVD), cancers, and diabetes has not been assessed by nation, age, and sex. Methods and Results We modeled global, regional, and national burdens of disease associated with SSB consumption by age/sex in 2010. Data on SSB consumption levels were pooled from national dietary surveys worldwide. The effects of SSB intake on BMI and diabetes, and of elevated BMI on CVD, diabetes, and cancers were derived from large prospective cohort pooling studies. Disease-specific mortality/morbidity data were obtained from Global Burden of Diseases, Injuries, and Risk Factors 2010 Study. We computed cause-specific population-attributable fractions for SSB consumption, which were multiplied by cause-specific mortality/morbidity to compute estimates of SSB-attributable death/disability. Analyses were done by country/age/sex; uncertainties of all input data were propagated into final estimates. Worldwide, the model estimated 184,000(95%UI=161,000–208,000) deaths/year attributable to SSB consumption: 133,000(126,000–139,000) from diabetes, 45,000(26,000–61,000) from CVD, and 6,450(4,300–8,600) from cancers. 5.0% of SSB-related deaths occurred in low-income, 70.9% in middle-income, and 24.1% in high-income countries. Proportional mortality due to SSBs ranged from <1% in Japanese >65y to 30% in Mexicans <45y. Among the 20 most populous countries, Mexico had largest absolute (405 deaths/million adults) and proportional (12.1%) deaths from SSBs. A total of 8.5(2.8, 19.2) million disability-adjusted life years (DALYs) were related to SSB intake (4.5% of diabetes-related DALYs). Conclusions SSBs, are a single, modifiable component of diet, that can impact preventable death/disability in adults in high, middle, and low-income countries, indicating an urgent need for strong global prevention programs. PMID:26124185

Vaccine-Preventable Diseases In Pediatric Patients: A Review Of Measles, Mumps, Rubella, And Varicella.

PubMed

Levine, Deborah A

2016-12-01

Vaccine-preventable diseases such as measles, mumps, rubella, and varicella continue to plague children and adults worldwide. Although public health programs have helped decrease the prevalence and sequelae of these diseases, outbreaks still occur. To limit the spread of these diseases, emergency clinicians must be able to readily identify the characteristic presentations of the rashes associated with measles, rubella, and varicella, as well as the common presenting features associated with mumps. Diagnostic laboratory studies are not usually necessary, as a complete history and physical examination usually lead to an accurate diagnosis. Treatment for these vaccine-preventable diseases usually consists of supportive care, but, in some cases, severe complications and death may occur. This issue provides a review of the clinical features, differential diagnoses, potential complications, and treatment options for measles, mumps, rubella, and varicella.

Cost-effectiveness of three different vaccination strategies against measles in Zambian children.

PubMed

Dayan, Gustavo H; Cairns, Lisa; Sangrujee, Nalinee; Mtonga, Anne; Nguyen, Van; Strebel, Peter

2004-01-02

The vaccination program in Zambia includes one dose of measles vaccine at 9 months of age. The objective of this study was to compare the cost-effectiveness of the current one-dose measles vaccination program with an immunization schedule in which a second dose is provided either through routine health services or through supplemental immunization activities (SIAs). We simulated the expected cost and impact of the vaccination strategies for an annual cohort of 400,000 children, assuming 80% vaccination coverage in both routine and SIAs and an analytic horizon of 15 years. A vaccination program which includes SIAs reaching children not previously vaccinated would prevent on additional 29,242 measles cases and 1462 deaths for each vaccinated birth cohort when compared with a one-dose program. Given the parameters established for this analysis, such a program would be cost-saving and the most cost-effective vaccination strategy for Zambia.

Mortality from adverse drug reactions in adult medical inpatients at four hospitals in South Africa: a cross-sectional survey

PubMed Central

Mouton, Johannes P; Mehta, Ushma; Parrish, Andy G; Wilson, Douglas P K; Stewart, Annemie; Njuguna, Christine W; Kramer, Nicole; Maartens, Gary; Blockman, Marc; Cohen, Karen

2015-01-01

Aims Fatal adverse drug reactions (ADRs) are important causes of death, but data from resource-limited settings are scarce. We determined the proportion of deaths in South African medical inpatients attributable to ADRs, and their preventability, stratified by human immunodeficiency virus (HIV) status. Methods We reviewed the folders of all patients who died over a 30 day period in the medical wards of four hospitals. We identified ADR-related deaths (deaths where an ADR was ‘possible’, ‘probable’ or ‘certain’ using WHO-UMC criteria and where the ADR contributed to death). We determined preventability according to previously published criteria. Results ADRs contributed to the death of 2.9% of medical admissions and 56 of 357 deaths (16%) were ADR-related. Tenofovir, rifampicin and co-trimoxazole were the most commonly implicated drugs. 43% of ADRs were considered preventable. The following factors were independently associated with ADR-related death: HIV-infected patients on antiretroviral therapy (adjusted odds ratio (aOR) 4.4, 95% confidence interval (CI) 1.6, 12), exposure to more than seven drugs (aOR 2.5, 95% CI 1.3, 4.8) and increasing comorbidity score (aOR 1.3, 95% CI 1.1, 1.7). Conclusions In our setting, where HIV and tuberculosis are highly prevalent, fatal in-hospital ADRs were more common than reported in high income settings. Most deaths were attributed to drugs used in managing HIV and tuberculosis. A large proportion of the ADRs were preventable, highlighting the need to strengthen systems for health care worker training and support. PMID:25475751

Vitamin A and cancer prevention II: comparison of the effects of retinol and beta-carotene.

PubMed

de Klerk, N H; Musk, A W; Ambrosini, G L; Eccles, J L; Hansen, J; Olsen, N; Watts, V L; Lund, H G; Pang, S C; Beilby, J; Hobbs, M S

1998-01-30

Former blue asbestos workers known to be at high risk of asbestos-related diseases, particularly malignant mesothelioma and lung cancer, were enrolled in a chemo-prevention program using vitamin A. Our aims were to compare rates of disease and death in subjects randomly assigned to beta-carotene or retinol. Subjects were assigned randomly to take 30 mg/day beta-carotene (512 subjects) or 25,000 IU/day retinol (512 subjects) and followed up through death and cancer registries from the start of the study in June 1990 till May 1995. Comparison between groups was by Cox regression in both intention-to-treat analyses and efficacy analyses based on treatment actually taken. Median follow-up time was 232 weeks. Four cases of lung cancer and 3 cases of mesothelioma were observed in subjects randomised to retinol and 6 cases of lung cancer and 12 cases of mesothelioma in subjects randomised to beta-carotene. The relative rate of mesothelioma (the most common single cause of death in our study) for those on retinol compared with those on beta-carotene was 0.24 (95% CI 0.07-0.86). In the retinol group, there was also a significantly lower rate for death from all causes but a higher rate of ischaemic heart disease mortality. Similar results were found with efficacy analyses. Our results confirm other findings of a lack of any benefit from administration of large doses of synthetic beta-carotene. The finding of significantly lower rates of mesothelioma among subjects assigned to retinol requires further investigation.

Chronic Respiratory Diseases in the Regions of Northern Russia: Epidemiological Distinctions in the Results of a National Population Study.

PubMed

Gambaryan, Marine H; Shalnova, Svetlana A; Deev, Alexander D; Drapkina, Oxana M

2017-07-26

The aim of the study is to investigate the epidemiological situation regarding chronic respiratory diseases in populations that inhabit different climatic-geographical regions of Russia, and to develop targeted programs for prevention of these diseases. (1) a comparative analysis of the standardized mortality data in Russia and other selected regions of the Russian North using the European standard for respiratory diseases, in a population aged 25-64; and (2) data from a randomized cross-sectional epidemiological study, with subjects from three different climatic-geographical regions of Russia. (1) the respiratory disease-related mortality rates in the majority of Russian Northern regions were much higher compared to the national average. Although death rates from chronic lower respiratory diseases were higher among the Northern regions and in the whole of Russia relative to the countries of European Union (EU), the cause of death in the populations of the Northern regions tend to be lower respiratory infections and pneumonia; and (2) despite the absence of any significant differences in the prevalence of smoking, the prevalence of chronic respiratory diseases (COPD) is significantly higher in Far North Yakutsk compared to the other two regions in this study-Chelyabinsk and Vologda. The status of hyperborean had the highest chance of a significant contribution to COPD and cardiorespiratory pathology among all other risk factors. The results revealed a need for effective targeted strategies for primary and secondary prevention of chronic respiratory diseases for the populations of the Northern regions of Russia. The revealed regional distinctions regarding the prevalence of, and mortality from, chronic respiratory diseases should be taken into consideration when designing integrated programs for chronic non-communicable disease prevention in these regions.

Validation of Evidence-Based Fall Prevention Programs for Adults with Intellectual and/or Developmental Disorders: A Modified Otago Exercise Program.

PubMed

Renfro, Mindy; Bainbridge, Donna B; Smith, Matthew Lee

2016-01-01

Evidence-based fall prevention (EBFP) programs significantly decrease fall risk, falls, and fall-related injuries in community-dwelling older adults. To date, EBFP programs are only validated for use among people with normal cognition and, therefore, are not evidence-based for adults with intellectual and/or developmental disorders (IDD) such as Alzheimer's disease and related dementias, cerebral vascular accident, or traumatic brain injury. Adults with IDD experience not only a higher rate of falls than their community-dwelling, cognitively intact peers but also higher rates and earlier onset of chronic diseases, also known to increase fall risk. Adults with IDD experience many barriers to health care and health promotion programs. As the lifespan for people with IDD continues to increase, issues of aging (including falls with associated injury) are on the rise and require effective and efficient prevention. A modified group-based version of the Otago Exercise Program (OEP) was developed and implemented at a worksite employing adults with IDD in Montana. Participants were tested pre- and post-intervention using the Center for Disease Control and Prevention's (CDC) Stopping Elderly Accidents Deaths and Injuries (STEADI) tool kit. Participants participated in progressive once weekly, 1-h group exercise classes and home programs over a 7-week period. Discharge planning with consumers and caregivers included home exercise, walking, and an optional home assessment. Despite the limited number of participants ( n  = 15) and short length of participation, improvements were observed in the 30-s Chair Stand Test, 4-Stage Balance Test, and 2-Minute Walk Test. Additionally, three individuals experienced an improvement in ambulation independence. Participants reported no falls during the study period. Promising results of this preliminary project underline the need for further study of this modified OEP among adults with IDD. Future multicenter study should include more participants in diverse geographic regions with longer lengths of participation and follow-up.

Human replication protein Cdc6 is selectively cleaved by caspase 3 during apoptosis

PubMed Central

Pelizon, Cristina; d’Adda di Fagagna, Fabrizio; Farrace, Lorena; Laskey, Ronald A.

2002-01-01

In eukaryotes, the initiation of DNA replication involves the ordered assembly on chromatin of pre-replicative complexes (pre-RCs), including the origin recognition complex (ORC), Cdc6, Cdt1 and the minichromosome maintenance proteins (MCMs). In light of its indispensable role in the formation of pre-RCs, Cdc6 binding to chromatin represents a key step in the regulation of DNA replication and cell proliferation. Here, we study the human Cdc6 (HuCdc6) protein during programmed cell death (apoptosis). We find that HuCdc6, but not HuOrc2 (a member of the ORC) or HuMcm5 (one of the MCMs), is specifically cleaved in several human cell lines induced to undergo apoptosis by a variety of stimuli. Expression of caspase-uncleavable mutant HuCdc6 attenuates apoptosis, delaying cell death. Therefore, an important function for cleavage of HuCdc6 is to prevent a wounded cell from replicating and to facilitate death. PMID:12151338

Lack of the programmed death-1 receptor renders host susceptible to enteric microbial infection through impairing the production of the mucosal natural killer cell effector molecules.

PubMed

Solaymani-Mohammadi, Shahram; Lakhdari, Omar; Minev, Ivelina; Shenouda, Steve; Frey, Blake F; Billeskov, Rolf; Singer, Steven M; Berzofsky, Jay A; Eckmann, Lars; Kagnoff, Martin F

2016-03-01

The programmed death-1 receptor is expressed on a wide range of immune effector cells, including T cells, natural killer T cells, dendritic cells, macrophages, and natural killer cells. In malignancies and chronic viral infections, increased expression of programmed death-1 by T cells is generally associated with a poor prognosis. However, its role in early host microbial defense at the intestinal mucosa is not well understood. We report that programmed death-1 expression is increased on conventional natural killer cells but not on CD4(+), CD8(+) or natural killer T cells, or CD11b(+) or CD11c(+) macrophages or dendritic cells after infection with the mouse pathogen Citrobacter rodentium. Mice genetically deficient in programmed death-1 or treated with anti-programmed death-1 antibody were more susceptible to acute enteric and systemic infection with Citrobacter rodentium. Wild-type but not programmed death-1-deficient mice infected with Citrobacter rodentium showed significantly increased expression of the conventional mucosal NK cell effector molecules granzyme B and perforin. In contrast, natural killer cells from programmed death-1-deficient mice had impaired expression of those mediators. Consistent with programmed death-1 being important for intracellular expression of natural killer cell effector molecules, mice depleted of natural killer cells and perforin-deficient mice manifested increased susceptibility to acute enteric infection with Citrobacter rodentium. Our findings suggest that increased programmed death-1 signaling pathway expression by conventional natural killer cells promotes host protection at the intestinal mucosa during acute infection with a bacterial gut pathogen by enhancing the expression and production of important effectors of natural killer cell function. © Society for Leukocyte Biology.

[Occupational pesticide poisoning mortality, 2000-2009, Brazil].

PubMed

Santana, Vilma Sousa; Moura, Maria Claudia Peres; Ferreira e Nogueira, Flávia

2013-06-01

To estimate the mortality rate due to occupational pesticide poisoning in Brazil. Data on diagnoses of death from pesticide poisoning between 2000 and 2009 were obtained from the Mortality Information System. ICD-10 codes T60.0-T60.4, T60.8 and T60.9, Y18, X487 and Z578 as the main or secondary cause of death; data on work-related deaths were obtained from the death certificate, from the fields , and whether cases were agricultural workers. Homicides and suicides were excluded. To calculate mortality, the number of agricultural workers was obtained from the Brazilian Institute of Geography and Statistics, National System of Accounts estimates. There were 2,052 deaths recorded as caused by pesticide poisoning in Brazil, between 2000 and 2009, of which 36.2% (n = 743) had no occupation data. Of the remaining 1,309, 679 (51.9%) were agricultural workers. Mortality from occupational pesticide poisoning declined from 0.56/100.000 (2000-2001) to 0.39/100.000 (2008-2009) workers during the study period, and there was a larger decrease among men compared with women. Males had a higher mortality from this type of poisoning than women in all study years. Most deaths were caused by organophosphates and carbamate pesticides poisoning. During the study period the number of cases declined in all regions, except for the Northeast. Improvement in the quality of Death Certificate records is needed, particularly for occupation and the assessment of causes of death as work related, crucial for work injuries control and prevention programs. Special attention is required in the Northeast region.

An Investment Case to Prevent the Reintroduction of Malaria in Sri Lanka

PubMed Central

Shretta, Rima; Baral, Ranju; Avanceña, Anton L. V.; Fox, Katie; Dannoruwa, Asoka Premasiri; Jayanetti, Ravindra; Jeyakumaran, Arumainayagam; Hasantha, Rasike; Peris, Lalanthika; Premaratne, Risintha

2017-01-01

Sri Lanka has made remarkable gains in reducing the burden of malaria, recording no locally transmitted malaria cases since November 2012 and zero deaths since 2007. The country was recently certified as malaria free by World Health Organization in September 2016. Sri Lanka, however, continues to face a risk of resurgence due to persistent receptivity and vulnerability to malaria transmission. Maintaining the gains will require continued financing to the malaria program to maintain the activities aimed at preventing reintroduction. This article presents an investment case for malaria in Sri Lanka by estimating the costs and benefits of sustaining investments to prevent the reintroduction of the disease. An ingredient-based approach was used to estimate the cost of the existing program. The cost of potential resurgence was estimated using a hypothetical scenario in which resurgence assumed to occur, if all prevention of reintroduction activities were halted. These estimates were used to compute a benefit–cost ratio and a return on investment. The total economic cost of the malaria program in 2014 was estimated at U.S. dollars (USD) 0.57 per capita per year with a financial cost of USD0.37 per capita. The cost of potential malaria resurgence was, however, much higher estimated at 13 times the cost of maintaining existing activities or 21 times based on financial costs alone. This evidence suggests a substantial return on investment providing a compelling argument for advocacy for continued prioritization of funding for the prevention of reintroduction of malaria in Sri Lanka. PMID:28115673

[The cost-effectiveness of Haemophilus influenzae type b vaccine for children under 2 years of age in Colombia].

PubMed

Alvis Guzmán, Nelson; De La Hoz Restrepo, Fernando; Vivas Consuelo, David

2006-10-01

Conjugate vaccines are the best public health tools available for preventing most invasive diseases caused by Haemophilus influenzae type b (Hib), but the high cost of the vaccines has so far kept them from being introduced worldwide. The objective of this study was to estimate the cost-effectiveness of introducing Hib conjugate vaccines for the prevention of meningitis and pneumonia among children under 2 years of age in Colombia. We estimated the direct and indirect costs of managing in-hospital pneumonia and meningitis cases. In addition, following the recommendations of the World Health Organization, we assessed the cost-effectiveness of Hib vaccination programs. We also estimated the costs for preventing Hib cases, and the cost per year of life saved in two hypothetical situations: (1) with vaccination against Hib (with 90% coverage) and (2) without vaccination. The average in-hospital treatment costs were 611.50 US$ (95% confidence interval (95% CI) = 532.2 to 690.8 US$) per case of pneumonia and 848.9 US$ (95% CI = 716.8 to 981.0 US$) per case of meningitis. The average cost per Hib case prevented was 316.7 US$ (95% CI = 294.2 to 339.2 US$). In terms of cost-effectiveness, the cost would be 2.38 US$ per year of life saved for vaccination, versus 3.81 US$ per year of life saved without vaccination. Having an adequate Hib vaccination program in Colombia could prevent around 25,000 cases of invasive disease per year, representing a cost savings of at least 15 million US$ annually. Furthermore, the program could prevent some 700 deaths per year and save 44,054 years of life per year.

[Secondary Preventive Program of atherosclerosis in a university hospital. Results and predictors of clinical course].

PubMed

Pintó, Xavier; Meco, José F; Corbella, Emili; Figueras, Rosaura; Pallarés, Carlos; Esplugas, Enric; Castiñeiras, María J; Marrugat, Jaume; Pujol, Ramon

2003-05-31

Lipid therapeutic goals are not achieved in a high percentage of patients with coronary artery disease (CAD). We describe in this paper the methodology and results of the Hospital Universitario de Bellvitge Atherosclerosis Secondary Preventive Program (PPSHB), which is aimed at preventing ischemic recurrences by controlling atherogenic factors. From January 1992 to December 1996, 882 patients with acute CAD entered the PPSHB and were seen on at least 2 occasions at the Unidad de Lípidos y Arteriosclerosis during a mean period of 10.4 (3.8) months. In 753 patients data on clinical follow-up were available. Follow-up data were collected by telephone interview and review of medical records. During the follow-up period at the Unidad de Lípidos y Arteriosclerosis, 71.9% of patients achieved the therapeutic goals or their LDLc improved >= 15%. These results were seen in 83.6%, 78.7% and 83.6% of patients with regard to HDLc, triglycerides and HDLc/LDLc ratio, respectively, while the percentage of patients receiving lipid-lowering drugs increased from 28% to 69%. During a follow-up of 33.7 (15.9) months, death (all causes; mean survival time: 20 [13.4] months) occurred in 41 patients (5.4%). On the other hand, hospitalization for cardiovascular disease was required in 113 patients (15%) during a mean follow-up until the first admission of 18.4 (14.2) months. The main independent predictor of unfavourable clinical course was not to reach the HDLc/LDLc ratio goal (HDLc/LDLc >= 0.27 or an increase >= 15%; OR = 2.1; 95% CI, 1.1-4.03). A systematic secondary preventive strategy may help achieve an adequate control of dyslipidemia in most CAD patients. In these patients, achieving the HDLc/LDLc therapeutic goal is associated with a less than half risk of hospitalization for cardiovascular disease or death from any cause.

Addressing maternal deaths due to violence: the Illinois experience.

PubMed

Koch, Abigail R; Geller, Stacie E

2017-11-01

Homicide, suicide, and substance abuse accounted for nearly one fourth of all pregnancy-associated deaths in Illinois from 2002 through 2013. Maternal mortality review in Illinois has been primarily focused on obstetric and medical causes and little is known about the circumstances surrounding deaths due to homicide, suicide, and substance abuse, if they are pregnancy related, and if the deaths are potentially preventable. To address this issue, we implemented a process to form a second statewide maternal mortality review committee for deaths due to violence in late 2014. We convened a stakeholder group to accomplish 3 tasks: (1) identify appropriate committee members; (2) identify potential types and sources of information that would be required for a meaningful review of violent maternal deaths; and (3) revise the Maternal Mortality Review Form. Because homicide, suicide, and substance abuse are closely linked to the social determinants of health, the review committee needed to have a broad membership with expertise in areas not required for obstetric maternal mortality review, including social service and community organizations. Identifying additional sources of information is critical; the state Violent Death Reporting System, case management data, and police and autopsy reports provide contextual information that cannot be found in medical records. The stakeholder group revised the Maternal Mortality Review Form to collect information relevant to violent maternal deaths, including screening history and psychosocial history. The form guides the maternal mortality review committee for deaths due to violence to identify potentially preventable factors relating to the woman, her family, systems of care, the community, the legal system, and the institutional environment. The committee has identified potential opportunities to decrease preventable death requiring cooperation with social service agencies and the criminal justice system in addition to the physical and mental health care systems. Illinois has demonstrated that by engaging appropriate members and expanding the information used, it is possible to conduct meaningful reviews of these deaths and make recommendations to prevent future deaths. Copyright © 2017 Elsevier Inc. All rights reserved.

Fire fighter fatalities 1998–2001: overview with an emphasis on structure related traumatic fatalities

PubMed Central

Hodous, T; Pizatella, T; Braddee, R; Castillo, D

2004-01-01

Objective: To review the causes of all fire fighter line-of-duty-deaths from 1998 through 2001, and present recommendations for preventing fatalities within the specific subgroup of structure related events. Methods: Fire fighter fatality data from the United States Fire Administration were reviewed and classified into three main categories of injury. Investigations conducted through the National Institute for Occupational Safety and Health (NIOSH) Fire Fighter Fatality Investigation and Prevention Program provided the basis for the recommendations presented in this paper. Results: During the time period from 1998–2001, there were 410 line-of-duty deaths among fire fighters in the United States, excluding the 343 fire fighters who died at the World Trade Center on 11 September 2001. The 410 fatalities included 191 medical (non-traumatic) deaths (47%), 75 motor vehicle related fatalities (18%), and 144 other traumatic fatalities (35%). The latter group included 68 fatalities that were associated with structures which commonly involved structural collapse, rapid fire progression, and trapped fire fighters. Conclusions: Structural fires pose particular hazards to fire fighters. Additional efforts must be directed to more effectively use what we have learned through the NIOSH investigations and recommendations from published experts in the safety community, consensus standards, and national fire safety organizations to reduce fire fighter fatalities during structural fire fighting. PMID:15314049

Occupational fatalities due to electrocutions in the construction industry.

PubMed

Janicak, Christopher A

2008-01-01

Occupational fatalities due to contact with electricity account for approximately 9% of all deaths in the construction industry and is the fourth leading cause of death in this industry. Differences in the proportions of electrocutions in the construction industry are significantly different from other industries based upon the age of the worker and the source of the electricity. This study found that, in the construction industry, the proportion of occupational fatalities due to contact with electric current is significantly higher for workers in the 16 to 19 years old age group. Contact with overhead power lines occurred more frequently with younger workers, while contact with electric wiring, transformers, and related equipment was found to occur more frequently with older workers. The proportion of fatalities due to this event was also found to account for a significantly greater proportion of fatalities in the construction industry overall. The proportions of electrocution fatalities in the construction industry were found to be significantly higher for younger workers when compared to all other industries. Focusing prevention measures toward younger workers who work near overhead power lines could have a significant impact upon death rates. For older workers, the focus should be on those who work on or near transformers, electrical wiring, and components. Across the construction industry, implementation of effective lockout-tagout programs, and verification of energy isolation, can prevent approximately 125 fatalities per year in the construction industry.

Dance for health: improving fitness in African American and Hispanic adolescents.

PubMed

Flores, R

1995-01-01

Cardiovascular disease begins early in life but might be prevented or delayed by primary prevention programs designed for children and adolescents. Regular physical activity is an important part of primary prevention programs, and school physical education programs have potential for the promotion of regular physical activity. Cardiovascular disease is the major cause of death among Hispanics and African Americans in the United States. Low levels of fitness and increased body mass index are common in African American and Hispanic adolescents. Increased physical activity and the adoption of healthy eating habits would increase fitness and reduce body mass index among these adolescents. The purpose of the study was to undertake a small-scale controlled trial to determine if Dance for Health, an intervention program designed to provide an enjoyable aerobic program for African American and Hispanic adolescents, has a significant effect on improving aerobic capacity, helping students maintain or decrease weight, and on improving attitudes toward physical activity and physical fitness. In the first year of the program (1990-91), approximately 110 boys and girls ages 10-13 years participated in an aerobic dance pilot program three times per week for 12 weeks. Dance for Health was revised and continued in the 1992-93 school year with seventh grade students and an added culturally sensitive health curriculum. Forty-three students were randomized to Dance for Health and 38 to usual physical activity. Those in the intervention class received a health education curriculum twice a week and a dance oriented physical education class three times a week. The usual physical activity consisted mostly of playground activities. Students in the intervention had a significantly greater lowering in body mass index and resting heart rate than students in regular physical activity.

Long-term evaluation of a trauma center-based juvenile driving intervention program.

PubMed

Ekeh, Akpofure Peter; Hamilton, Shaun B; D'Souza, Ciandra; Everrett, Elijah; McCarthy, Mary C

2011-07-01

Motor vehicle-related trauma remains the leading cause of adolescent injury and death in the United States. We previously reported results from the Drive Alive (DA) program-a comprehensive juvenile prevention program that highlights risky driving behavior and consequences-and demonstrated a reduction in recidivism 6 months after its completion. We further evaluated the results of the original and subsequent participants on a long-term basis. Bureau of Motor Vehicle records of all individuals who had completed the DA program were prospectively reviewed. This 4-week, Level I trauma center-based program provides 10 contact hours of exposure to mock trauma sessions, drug and alcohol education, former trauma patients and their families, state troopers and other pertinent driving safety, educational, and prevention topics. The County Juvenile Court ordered participation after driving-related convictions. The driving records were compared with a control group consisting of adolescents convicted of similar driving offenses in the same period, not referred to the DA program. Comparisons were made at 6 monthly intervals up to 60 months using Fischer's exact test. A total of 488 teens (346 male and 142 female) completed the DA program between May 2003 and October 2008. Mean participant age was 17.4 years. Speeding and driving under the influence of alcohol were the most frequent reasons for referral. Consistent with our prior results, this interactive intervention for juvenile driving offenders resulted in a statistically significant reduction in driving-related offenses for the 6-month periods after its completion. This effect is lost in the long term. The role of booster interventions at 6 months and beyond, as adjuncts to initial interventional prevention initiatives, needs to be explored to aid sustained positive effects in this population of drivers.

Ten Leading Causes of Death and Injury

MedlinePlus

... Brain Injury Violence Prevention Ten Leading Causes of Death and Injury Recommend on Facebook Tweet Share Compartir ... Emergency Departments, United States – 2014 Leading Causes of Death Charts Causes of Death by Age Group 2016 [ ...

Characteristics and Risk Factors for Suicide and Deaths Among College Students: A 23-Year Serial Prevalence Study of Data From 8.2 Million Japanese College Students.

PubMed

Uchida, Chiyoko; Uchida, Mai

2017-04-01

Suicide is a leading cause of death for college students. The aim of this study was to identify risk factors of suicide among college students that could improve university services to help prevent college suicide. We conducted a 23-year serial prevalence study of the prevalence and characteristics of death and suicide among 8,262,314 Japanese college students. We analyzed rates of suicide from the 1989 to 1990 academic year through the 2011-2012 academic year and characterized suicide among this population, focusing on students' sex and psychiatric and academic backgrounds to identify risk factors for suicide. Suicide rates increased throughout the 23 years, and suicide was the leading cause of death every year from 1996 onward. Suicide accounted for 42.4% of all deaths that happened in the 23 years. Male students, medicine majors, students in the final year of their program, and students who completed extra years of schooling or took academic leaves of absence were at higher risk for suicide. Only 16.4% had received an official psychiatric diagnosis and 16.0% had received services through the university health center prior to the suicides. Results suggest the need for a stronger support system for college students. Areas for improvement could include better advertising of mental health services, student and staff education about suicide risk factors, and mentorship and outreach programs for students in their final year of classes, those majoring in medicine, and those who have taken leaves of absence or failed classes. Accommodations at the administrative level would also be helpful for students who need to retake classes or transfer credit. © Copyright 2017 Physicians Postgraduate Press, Inc.

Maternal Deaths From Suicide and Overdose in Colorado, 2004–2012

PubMed Central

Metz, Torri D.; Rovner, Polina; Hoffman, M. Camille; Allshouse, Amanda A.; Beckwith, Krista M.; Binswanger, Ingrid A.

2016-01-01

Objective To ascertain demographic and clinical characteristics of maternal deaths from self-harm (accidental overdose or suicide) in order to identify opportunities for prevention. Methods We report a case series of pregnancy-associated deaths due to self-harm in the state of Colorado between 2004 and 2012. Self-harm deaths were identified from several sources, including death certificates. Birth and death certificates along with coroner, prenatal care and delivery hospitalization records were abstracted. Descriptive analyses were performed. For context, we describe demographic characteristics of women with a maternal death from self-harm and all women with live births in Colorado. Results Among the 211 total maternal deaths in Colorado over the study interval, 30% (n=63) resulted from self-harm. The pregnancy-associated death ratio from overdose was 5.0 (95% CI 3.4, 7.2) per 100,000 live births and from suicide 4.6 (95% CI 3.0, 6.6) per 100,000 live births. Detailed records were obtained for 94% (n=59) of women with deaths from self-harm. Deaths were equally distributed throughout the first postpartum year (mean 6.21 ± 3.3 months postpartum) with only 6 maternal deaths during pregnancy. Seventeen percent (n=10) had a known substance use disorder. Prior psychiatric diagnoses were documented in 54% (n=32) and prior suicide attempts in 10% (n=6). While half (n=27) of the women with deaths from self-harm were noted to be taking psycho-pharmacotherapy at conception, 48% of them discontinued the medications during pregnancy. Fifty women had toxicology testing available; pharmaceutical opioids were the most common drug identified (n=21). Conclusion Self-harm was the most common cause of pregnancy-associated mortality with most deaths occurring in the postpartum period. A four-pronged educational and program building effort to include women, providers, health care systems, and both governments and organizations at the community and national level may allow for a reduction in maternal deaths. PMID:27824771

Maternal Deaths From Suicide and Overdose in Colorado, 2004-2012.

PubMed

Metz, Torri D; Rovner, Polina; Hoffman, M Camille; Allshouse, Amanda A; Beckwith, Krista M; Binswanger, Ingrid A

2016-12-01

To ascertain demographic and clinical characteristics of maternal deaths from self-harm (accidental overdose or suicide) to identify opportunities for prevention. We report a case series of pregnancy-associated deaths resulting from self-harm in the state of Colorado between 2004 and 2012. Self-harm deaths were identified from several sources, including death certificates. Birth and death certificates along with coroner, prenatal care, and delivery hospitalization records were abstracted. Descriptive analyses were performed. For context, we describe demographic characteristics of women with a maternal death from self-harm and all women with live births in Colorado. Among the 211 total maternal deaths in Colorado over the study interval, 30% (n=63) resulted from self-harm. The pregnancy-associated death ratio from overdose was 5.0 (95% confidence interval [CI] 3.4-7.2) per 100,000 live births and from suicide 4.6 (95% CI 3.0-6.6) per 100,000 live births. Detailed records were obtained for 94% (n=59) of women with deaths from self-harm. Deaths were equally distributed throughout the first postpartum year (mean 6.21±3.3 months postpartum) with only six maternal deaths during pregnancy. Seventeen percent (n=10) had a known substance use disorder. Prior psychiatric diagnoses were documented in 54% (n=32) and prior suicide attempts in 10% (n=6). Although half (n=27) of the women with deaths from self-harm were noted to be taking psychopharmacotherapy at conception, 48% of them discontinued the medications during pregnancy. Fifty women had toxicology testing available; pharmaceutical opioids were the most common drug identified (n=21). Self-harm was the most common cause of pregnancy-associated mortality, with most deaths occurring in the postpartum period. A four-pronged educational and program building effort to include women, health care providers, health care systems, and both governments and organizations at the community and national levels may allow for a reduction in maternal deaths.

A 3-year retrospective review of mortality in women of reproductive age in a tertiary health facility in Port Harcourt, Nigeria.

PubMed

Orazulike, Ngozi C; Alegbeleye, Justina O; Obiorah, Christopher C; Nyengidiki, Tamunomie K; Uzoigwe, Samuel A

2017-01-01

To determine the causes of death and associated risk factors among women of reproductive age (WRA) in a tertiary institution in Port Harcourt, Nigeria. This was a retrospective survey of all deaths in women aged 15-49 years at the University of Port Harcourt Teaching Hospital that occurred from January 1, 2013 to December 31, 2015. Data retrieved from ward registers, death registers, and death certificates were analyzed with Epi Info version 7. Comparison of socioeconomic and demographic risk factors for maternal and nonmaternal deaths was done using a multivariate logistic regression model. There were 340 deaths in the WRA group over the 3-year period. The majority (155 [45.6%]) of the women were aged 30-39 years. There were 265 (77.9%) nonmaternal deaths and 75 (22.1%) maternal deaths. Among the nonmaternal deaths, 124 (46.8%) had infectious diseases, with human immunodeficiency virus being the most common cause of infection in this group. Breast cancer (13 [4.9%]), cervical cancer (12 [4.5%]), and ovarian cancer (11 [4.2%]) were the most common malignant neoplasms observed. Hypertensive disorders of pregnancy (31 [41.3%]) and puerperal sepsis (20 [26.7%]) were the most common causes of maternal deaths. Age and occupation were significantly associated with deaths in WRA ( p <0.05). Older women aged >30 years (odd ratio =1.86, 95% CI =1.07-3.23) and employed women (odds ratio =2.55, 95% CI =1.46-4.45) were more likely to die from nonmaternal than maternal causes. Most of the deaths were nonmaternal. Infectious diseases, diseases of the circulatory system, and malignant neoplasms were the major causes of death among WRA, with maternal deaths accounting for approximately a quarter. Public health programs educating women on safer sex practices, early screening for cancers, benefits of antenatal care, and skilled attendants at delivery will go a long way to reducing preventable causes of deaths among these women.

[Technical guideline for human rabies prevention and control (2016)].

PubMed

Zhou, H; Li, Y; Chen, R F; Tao, X Y; Yu, P C; Cao, S C; Li, L; Chen, Z H; Zhu, W Y; Yin, W W; Li, Y H; Wang, C L; Yu, H J

2016-02-01

In order to promote the prevention and control programs on rabies in our country, to regulate the prevention and disposition of rabies and to reduce the deaths caused by rabies, the Chinese Center for Disease Control and Prevention has organized a panel of experts, in the reference with Guidelines issued by WHO, American Advisory Committee on Immunization Practices, and the latest research progress from home and abroad, and compiled this document-"Technical Guidelines for Human Rabies Prevention and Control (2016)". The Guidelines conducted a systematic review on the etiology, clinical characteristics, laboratory diagnosis, epidemiology of rabies and provided evidence on varieties, mechanisms, effects, side-effects and security of rabies vaccine, as well as on other preparations on passive immunity of its kind, on methods related to prevention and disposition of exposure etc, finally to have come up with the recommendation on the above mentioned various techniques. The guidelines will be used by staff working on prevention and control of rabies from the Center for Disease Control and Prevention at all levels, from the departments of outpatient and divisions of infection and emergency control in all the medical institutions. The guideline will be updated and revised, following the research progress from home and abroad.

Population-based screening program for reducing oral cancer mortality in 2,334,299 Taiwanese cigarette smokers and/or betel quid chewers.

PubMed

Chuang, Shu-Lin; Su, William Wang-Yu; Chen, Sam Li-Sheng; Yen, Amy Ming-Fang; Wang, Cheng-Ping; Fann, Jean Ching-Yuan; Chiu, Sherry Yueh-Hsia; Lee, Yi-Chia; Chiu, Han-Mo; Chang, Dun-Cheng; Jou, Yann-Yuh; Wu, Chien-Yuan; Chen, Hsiu-Hsi; Chen, Mu-Kuan; Chiou, Shu-Ti

2017-05-01

To reduce oral cancer mortality, an organized, population-based screening program for the early detection of oral premalignancy and oral cancer was designed for high-risk individuals with habits of betel quid chewing, cigarette smoking, or both. The objective of this report was to evaluate the long-term effectiveness of this program in reducing the incidence of advanced disease and deaths from oral cancer. A nationwide, population-based screening program for oral cancer has been conducted in Taiwan since 2004. Residents aged ≥ 18 years with oral habits of cigarette smoking and/or betel quid chewing were invited. The standardized mortality ratio method was used to compare the observed numbers of advanced oral cancers and deaths from oral cancer among screening attendees with the expected numbers derived from mortality among nonattendees. An intention-to-treat analysis of the relative rate of reductions in advanced-stage oral cancers and oral cancer mortality also was conducted. The overall screening rate was 55.1%. The relative risk of death from oral cancer was 0.53 (95% confidence interval [CI], 0.51-0.56) as a result of screening compared with the expected risk of oral cancer deaths in the absence of screening. The corresponding relative risk was 0.74 (95% CI, 0.72-0.77) after adjusting for self-selection bias. The relative risk of advanced oral cancer for the screened group versus the nonscreened group was 0.62 (95% CI, 0.59-0.64), which increased to 0.79 (95% CI, 0.76-0.82) after adjustment for self-selection bias. An organized, population-based oral cancer screening program targeting more than 2 million Taiwanese cigarette smokers and/or betel quid chewers demonstrated the effectiveness of reducing stage III or IV oral cancers and oral cancer mortality. These evidence-based findings corroborate and support the screening strategy of oral visual inspection for the prevention of oral cancer among high-risk individuals in areas with a high incidence of oral cancer. Cancer 2017;123:1597-1609. © 2017 American Cancer Society. © 2017 American Cancer Society.

The health and economic impact of vaccination with 7-valent pneumococcal vaccine (PCV7) during an annual influenza epidemic and influenza pandemic in China.

PubMed

Caldwell, Ronald; Roberts, Craig S; An, Zhijie; Chen, Chieh-I; Wang, Bruce

2015-07-24

China has experienced several severe outbreaks of influenza over the past century: 1918, 1957, 1968, and 2009. Influenza itself can be deadly; however, the increase in mortality during an influenza outbreak is also attributable to secondary bacterial infections, specifically pneumococcal disease. Given the history of pandemic outbreaks and the associated morbidity and mortality, we investigated the cost-effectiveness of a PCV7 vaccination program in China from the context of typical and pandemic influenza seasons. A decision-analytic model was employed to evaluate the impact of a 7-valent pneumococcal vaccine (PCV7) infant vaccination program on the incidence, mortality, and cost associated with pneumococcal disease during a typical influenza season (15% flu incidence) and influenza pandemic (30% flu incidence) in China. The model incorporated Chinese data where available and included both direct and indirect (herd) effects on the unvaccinated population, assuming a point in time following the initial introduction of the vaccine where the impact of the indirect effects has reached a steady state, approximately seven years following the implementation of the vaccine program. Pneumococcal disease incidence, mortality, and costs were evaluated over a one year time horizon. Healthcare costs were calculated using a payer perspective and included vaccination program costs and direct medical expenditures from pneumococcal disease. The model predicted that routine PCV7 vaccination of infants in China would prevent 5,053,453 cases of pneumococcal disease and 76,714 deaths in a single year during a normal influenza season.The estimated incremental-cost-effectiveness ratios were ¥12,281 (US$1,900) per life-year saved and ¥13,737 (US$2,125) per quality-adjusted-life-year gained. During an influenza pandemic, the model estimated that routine vaccination with PCV7 would prevent 8,469,506 cases of pneumococcal disease and 707,526 deaths, and would be cost-saving. Routine vaccination with PCV7 in China would be a cost-effective strategy at limiting the negative impact of influenza during a typical influenza season. During an influenza pandemic, the benefit of PCV7 in preventing excess pneumococcal morbidity and mortality renders a PCV7 vaccination program cost-saving.

Psychosocial stress and cardiovascular disease. Part 3: Clinical and policy implications of research on the transcendental meditation program.

PubMed

Walton, Kenneth G; Schneider, Robert H; Salerno, John W; Nidich, Sanford I

2005-01-01

Cardiovascular disease (CVD) remains the leading cause of death in the United States today and a major contributor to total health care costs. Psychosocial stress has been implicated in CVD, and psychosocial approaches to primary and secondary prevention are gaining research support. This third article in the series on psychosocial stress and CVD continues the evaluation of one such approach, the Maharishi Transcendental Meditation program, a psychophysiological approach from the Vedic tradition that is systematically taught by qualified teachers throughout the world. Evidence suggests not only that this program can provide benefits in prevention but also that it may reduce CVD-related and other health care expenses. On the basis of data from the studies available to date, the Transcendental Meditation program may be responsible for reductions of 80% or greater in medical insurance claims and payments to physicians. This article evaluates the implications of research on the Transcendental Meditation program for health care policy and for large-scale clinical implementation of the program. The Transcendental Meditation program can be used by individuals of any ethnic or cultural background, and compliance with the practice regimen is generally high. The main steps necessary for wider adoption appear to be: (1) educating health care providers and patients about the nature and expected benefits of the program, and (2) adjustments in public policies at the state and national levels to allow this program to be included in private and public health insurance plans.

A Coaching by Telephone Intervention for Veterans and Care Team Engagement (ACTIVATE): A study protocol for a Hybrid Type I effectiveness-implementation randomized controlled trial.

PubMed

Oddone, Eugene Z; Damschroder, Laura J; Gierisch, Jennifer; Olsen, Maren; Fagerlin, Angela; Sanders, Linda; Sparks, Jordan; Turner, Marsha; May, Carrie; McCant, Felicia; Curry, David; White-Clark, Courtney; Juntilla, Karen

2017-04-01

A large proportion of deaths and many illnesses can be attributed to three modifiable risk factors: tobacco use, overweight/obesity, and physical inactivity. Health risk assessments (HRAs) are widely available online but have not been consistently used in healthcare systems to activate patients to participate in prevention programs aimed at improving lifestyle behaviors. The goal of this study is to test whether adding telephone-based coaching to use of a comprehensive HRA increases at-risk patients' activation and enrollment into a prevention program compared to HRA use alone. Participants were randomized to either complete an HRA alone or in conjunction with a telephone coaching intervention. To be eligible Veterans had to have at least one modifiable risk factor (current smoker, overweight/obese, or physically inactive). The primary outcome is enrollment and participation in a prevention program by 6months. Secondary outcomes include change in a Patient Activation Measure and Framingham Risk Score. This study is the first to test a web-based health risk assessment coupled with a health coaching intervention within a large healthcare system. Results from this study will help the Veterans Health Administration (VHA) implement its national plan to include comprehensive health risk assessments as a tool to engage Veterans in prevention. The results will also inform health systems outside VHA who seek to implement Medicare's advisement that health risk assessment become a mandatory component of care under the Affordable Care Act. © 2016.

The Benefits of Physician Training Programs for Rural Communities: Lessons Learned from the Teaching Health Center Graduate Medical Education Program.

PubMed

Lee, Marshala; Newton, Helen; Smith, Tracey; Crawford, Malena; Kepley, Hayden; Regenstein, Marsha; Chen, Candice

2016-01-01

Rural communities disproportionately face preventable chronic diseases and death from treatable conditions. Health workforce shortages contribute to limited health care access and health disparities. Efforts to address workforce shortages have included establishing graduate medical education programs with the goal of recruiting and retaining physicians in the communities in which they train. However, rural communities face a number of challenges in developing and maintaining successful residency programs, including concerns over financial sustainability and the integration of resident trainees into existing clinical practices. Despite these challenges, rural communities are increasingly interested in investing in residency programs; those that are successful see additional benefits in workforce recruitment, access, and quality of care that have immediate and direct impact on the health of rural communities. This commentary examines the challenges and benefits of rural residency programs, drawing from lessons learned from the Health Resources and Services Administration's Teaching Health Center Graduate Medical Education program.

Ending of preventable deaths from pneumonia and diarrhoea: an achievable goal.

PubMed

Chopra, Mickey; Mason, Elizabeth; Borrazzo, John; Campbell, Harry; Rudan, Igor; Liu, Li; Black, Robert E; Bhutta, Zulfiqar A

2013-04-27

Global under-5 mortality has fallen rapidly from 12 million deaths in 1990, to 6·9 million in 2011; however, this number still falls short of the target of a two-thirds reduction or a maximum of 4 million deaths by 2015. Acceleration of reductions in deaths due to pneumonia and diarrhoea, which together account for about 2 million child deaths every year, is essential if the target is to be met. Scaling up of existing interventions against the two diseases to 80% and immunisation to 90% would eliminate more than two-thirds of deaths from these two diseases at a cost of US$6·715 billion by 2025. Modelling in this report shows that if all countries could attain the rates of decline of the regional leaders, then cause-specific death rates of fewer than three deaths per 1000 livebirths from pneumonia and less than one death per 1000 livebirths from diarrhoea could be achieved by 2025. These rates are those at which preventable deaths have been avoided. Increasing of awareness of the size of the problem; strengthening of leadership, intersectoral collaboration, and resource mobilisation; and increasing of efficiency through the selection of the optimum mix of a growing set of cost-effective interventions depending on local contexts are the priority actions needed to achieve the goal of ending preventable deaths from pneumonia and diarrhoea by 2025. Copyright © 2013 Elsevier Ltd. All rights reserved.

Adult Mortality Attributable to Preventable Risk Factors for Non-Communicable Diseases and Injuries in Japan: A Comparative Risk Assessment

PubMed Central

Ikeda, Nayu; Inoue, Manami; Iso, Hiroyasu; Ikeda, Shunya; Satoh, Toshihiko; Noda, Mitsuhiko; Mizoue, Tetsuya; Imano, Hironori; Saito, Eiko; Katanoda, Kota; Sobue, Tomotaka; Tsugane, Shoichiro; Naghavi, Mohsen; Ezzati, Majid; Shibuya, Kenji

2012-01-01

Background The population of Japan has achieved the longest life expectancy in the world. To further improve population health, consistent and comparative evidence on mortality attributable to preventable risk factors is necessary for setting priorities for health policies and programs. Although several past studies have quantified the impact of individual risk factors in Japan, to our knowledge no study has assessed and compared the effects of multiple modifiable risk factors for non-communicable diseases and injuries using a standard framework. We estimated the effects of 16 risk factors on cause-specific deaths and life expectancy in Japan. Methods and Findings We obtained data on risk factor exposures from the National Health and Nutrition Survey and epidemiological studies, data on the number of cause-specific deaths from vital records adjusted for ill-defined codes, and data on relative risks from epidemiological studies and meta-analyses. We applied a comparative risk assessment framework to estimate effects of excess risks on deaths and life expectancy at age 40 y. In 2007, tobacco smoking and high blood pressure accounted for 129,000 deaths (95% CI: 115,000–154,000) and 104,000 deaths (95% CI: 86,000–119,000), respectively, followed by physical inactivity (52,000 deaths, 95% CI: 47,000–58,000), high blood glucose (34,000 deaths, 95% CI: 26,000–43,000), high dietary salt intake (34,000 deaths, 95% CI: 27,000–39,000), and alcohol use (31,000 deaths, 95% CI: 28,000–35,000). In recent decades, cancer mortality attributable to tobacco smoking has increased in the elderly, while stroke mortality attributable to high blood pressure has declined. Life expectancy at age 40 y in 2007 would have been extended by 1.4 y for both sexes (men, 95% CI: 1.3–1.6; women, 95% CI: 1.2–1.7) if exposures to multiple cardiovascular risk factors had been reduced to their optimal levels as determined by a theoretical-minimum-risk exposure distribution. Conclusions Tobacco smoking and high blood pressure are the two major risk factors for adult mortality from non-communicable diseases and injuries in Japan. There is a large potential population health gain if multiple risk factors are jointly controlled. Please see later in the article for the Editors' Summary PMID:22291576

A Needs Assessment of Brain Death Education in Pediatric Critical Care Medicine Fellowships.

PubMed

Ausmus, Andrew M; Simpson, Pippa M; Zhang, Liyun; Petersen, Tara L

2018-04-12

To assess the current training in brain death examination provided during pediatric critical care medicine fellowship. Internet-based survey. United States pediatric critical care medicine fellowship programs. Sixty-four pediatric critical care medicine fellowship program directors and 230 current pediatric critical care medicine fellows/recent graduates were invited to participate. Participants were asked demographic questions related to their fellowship programs, training currently provided at their fellowship programs, previous experience with brain death examinations (fellows/graduates), and perceptions regarding the adequacy of current training. Twenty-nine program directors (45%) and 91 current fellows/graduates (40%) responded. Third-year fellows reported having performed a median of five examinations (interquartile range, 3-6). On a five-point Likert scale, 93% of program directors responded they "agree" or "strongly agree" that their fellows receive enough instruction on performing brain death examinations compared with 67% of fellows and graduates (p = 0.007). The responses were similar when asked about opportunity to practice brain death examinations (90% vs 54%; p < 0.001). In a regression tree analysis, number of brain death examinations performed was the strongest predictor of trainee satisfaction. Both fellows and program directors preferred bedside demonstration or simulation as educational modalities to add to the fellowship curriculum. Pediatric critical care medicine fellows overall perform relatively few brain death examinations during their training. Pediatric critical care medicine fellows and program directors disagree in their perceptions of the current training in brain death examination, with fellows perceiving a need for increased training. Both program directors and fellows prefer additional training using bedside demonstration or simulation. Since clinical exposure to brain death examinations is variable, adding simulated brain death examinations to the pediatric critical care medicine fellowship curriculum could help standardize the experience.

Characteristics of Opioid-Users Whose Death Was Related to Opioid-Toxicity: A Population-Based Study in Ontario, Canada

PubMed Central

Madadi, Parvaz; Hildebrandt, Doris; Lauwers, Albert E.; Koren, Gideon

2013-01-01

Background The impact of the prescription opioid public health crisis has been illustrated by the dramatic increase in opioid-related deaths in North America. We aimed to identify patterns and characteristics amongst opioid-users whose cause of death was related to opioid toxicity. Methods This was a population-based study of Ontarians between the years 2006 and 2008. All drug-related deaths which occurred during this time frame were reviewed at the Office of the Chief Coroner of Ontario, and opioid-related deaths were identified. Medical, toxicology, pathology, and police reports were comprehensively reviewed. Narratives, semi-quantitative, and quantitative variables were extracted, tabulated, and analyzed. Results Out of 2330 drug-related deaths in Ontario, 58% were attributed either in whole or in part, to opioids (n = 1359). Oxycodone was involved in approximately one-third of all opioid-related deaths. At least 7% of the entire cohort used opioids that were prescribed for friends and/or family, 19% inappropriately self-administered opioids (injection, inhalation, chewed patch), 3% were recently released from jail, and 5% had been switched from one opioid to another near the time of death. Accidental deaths were significantly associated with personal history of substance abuse, enrollment in methadone maintenance programs, cirrhosis, hepatitis, and cocaine use. Suicides were significantly associated with mental illness, previous suicide attempts, chronic pain, and a history of cancer. Significance/Conclusion These results identify novel, susceptible groups of opioid-users whose cause of death was related to opioids in Ontario and provide the first evidence to assist in quantifying the contribution of opioid misuse and diversion amongst opioid-related mortality in Canada. Multifaceted prevention strategies need to be developed based on subpopulations of opioid users. PMID:23577131

Characteristics of opioid-users whose death was related to opioid-toxicity: a population-based study in Ontario, Canada.

PubMed

Madadi, Parvaz; Hildebrandt, Doris; Lauwers, Albert E; Koren, Gideon

2013-01-01

The impact of the prescription opioid public health crisis has been illustrated by the dramatic increase in opioid-related deaths in North America. We aimed to identify patterns and characteristics amongst opioid-users whose cause of death was related to opioid toxicity. This was a population-based study of Ontarians between the years 2006 and 2008. All drug-related deaths which occurred during this time frame were reviewed at the Office of the Chief Coroner of Ontario, and opioid-related deaths were identified. Medical, toxicology, pathology, and police reports were comprehensively reviewed. Narratives, semi-quantitative, and quantitative variables were extracted, tabulated, and analyzed. Out of 2330 drug-related deaths in Ontario, 58% were attributed either in whole or in part, to opioids (n = 1359). Oxycodone was involved in approximately one-third of all opioid-related deaths. At least 7% of the entire cohort used opioids that were prescribed for friends and/or family, 19% inappropriately self-administered opioids (injection, inhalation, chewed patch), 3% were recently released from jail, and 5% had been switched from one opioid to another near the time of death. Accidental deaths were significantly associated with personal history of substance abuse, enrollment in methadone maintenance programs, cirrhosis, hepatitis, and cocaine use. Suicides were significantly associated with mental illness, previous suicide attempts, chronic pain, and a history of cancer. These results identify novel, susceptible groups of opioid-users whose cause of death was related to opioids in Ontario and provide the first evidence to assist in quantifying the contribution of opioid misuse and diversion amongst opioid-related mortality in Canada. Multifaceted prevention strategies need to be developed based on subpopulations of opioid users.

Cost-effectiveness of programs to eliminate disparities in elderly vaccination rates in the United States

PubMed Central

2014-01-01

Background There are disparities in influenza and pneumococcal vaccination rates among elderly minority groups and little guidance as to which intervention or combination of interventions to eliminate these disparities is likely to be most cost-effective. Here, we evaluate the cost-effectiveness of four hypothetical vaccination programs designed to eliminate disparities in elderly vaccination rates and differing in the number of interventions. Methods We developed a Markov model in which we assumed a healthcare system perspective, 10-year vaccination program and lifetime time horizon. The cohort was the combined African-American and Hispanic 65 year-old birth cohort in the United States in 2009. We evaluated five different vaccination strategies: no vaccination program and four vaccination programs that varied from “low intensity” to “very high intensity” based on the number of interventions deployed in each program, their cumulative cost and their cumulative impact on elderly minority influenza and pneumococcal vaccination rates. Results The very high intensity vaccination program ($24,479/quality-adjusted life year; QALY) was preferred at willingness-to-pay-thresholds of $50,000 and $100,000/QALY and prevented 37,178 influenza cases, 342 influenza deaths, 1,158 invasive pneumococcal disease (IPD) cases and 174 IPD deaths over the birth cohort’s lifetime. In one-way sensitivity analyses, the very high intensity program only became cost-prohibitive (>$100,000/QALY) at less likely values for the influenza vaccination rates achieved in year 10 of the high intensity (>73.5%) or very high intensity (<76.8%) vaccination programs. Conclusions A practice-based vaccination program designed to eliminate disparities in elderly minority vaccination rates and including four interventions would be cost-effective. PMID:25023889

Cost-effectiveness of programs to eliminate disparities in elderly vaccination rates in the United States.

PubMed

Michaelidis, Constantinos I; Zimmerman, Richard K; Nowalk, Mary Patricia; Smith, Kenneth J

2014-07-15

There are disparities in influenza and pneumococcal vaccination rates among elderly minority groups and little guidance as to which intervention or combination of interventions to eliminate these disparities is likely to be most cost-effective. Here, we evaluate the cost-effectiveness of four hypothetical vaccination programs designed to eliminate disparities in elderly vaccination rates and differing in the number of interventions. We developed a Markov model in which we assumed a healthcare system perspective, 10-year vaccination program and lifetime time horizon. The cohort was the combined African-American and Hispanic 65 year-old birth cohort in the United States in 2009. We evaluated five different vaccination strategies: no vaccination program and four vaccination programs that varied from "low intensity" to "very high intensity" based on the number of interventions deployed in each program, their cumulative cost and their cumulative impact on elderly minority influenza and pneumococcal vaccination rates. The very high intensity vaccination program ($24,479/quality-adjusted life year; QALY) was preferred at willingness-to-pay-thresholds of $50,000 and $100,000/QALY and prevented 37,178 influenza cases, 342 influenza deaths, 1,158 invasive pneumococcal disease (IPD) cases and 174 IPD deaths over the birth cohort's lifetime. In one-way sensitivity analyses, the very high intensity program only became cost-prohibitive (>$100,000/QALY) at less likely values for the influenza vaccination rates achieved in year 10 of the high intensity (>73.5%) or very high intensity (<76.8%) vaccination programs. A practice-based vaccination program designed to eliminate disparities in elderly minority vaccination rates and including four interventions would be cost-effective.

Forecasting Cause-Specific Mortality in Korea up to Year 2032.

PubMed

Yun, Jae-Won; Son, Mia

2016-08-01

Forecasting cause-specific mortality can help estimate the future burden of diseases and provide a clue for preventing diseases. Our objective was to forecast the mortality for causes of death in the future (2013-2032) based on the past trends (1983-2012) in Korea. The death data consisted of 12 major causes of death from 1983 to 2012 and the population data consisted of the observed and estimated populations (1983-2032) in Korea. The modified age-period-cohort model with an R-based program, nordpred software, was used to forecast future mortality. Although the age-standardized rates for the world standard population for both sexes are expected to decrease from 2008-2012 to 2028-2032 (males: -31.4%, females: -32.3%), the crude rates are expected to increase (males: 46.3%, females: 33.4%). The total number of deaths is also estimated to increase (males: 52.7%, females: 41.9%). Additionally, the largest contribution to the overall change in deaths was the change in the age structures. Several causes of death are projected to increase in both sexes (cancer, suicide, heart diseases, pneumonia and Alzheimer's disease), while others are projected to decrease (cerebrovascular diseases, liver diseases, diabetes mellitus, traffic accidents, chronic lower respiratory diseases, and pulmonary tuberculosis). Cancer is expected to be the highest cause of death for both the 2008-2012 and 2028-2032 time periods in Korea. To reduce the disease burden, projections of the future cause-specific mortality should be used as fundamental data for developing public health policies.

Modern Radiobiology: Contention Of Concepts: Advanced Technology And Development Of Effective Prophylaxis, Prevention And Treatment Of Biological Consequences After Irradiation.

NASA Astrophysics Data System (ADS)

Popov, Dmitri; Maliev, Vecheslav; Jones, Jeffrey

"Alle Ding' sind Gift, und nichts ohn' Gift; allein die Dosis macht, daß ein Ding kein Gift ist." Paracelsus Philippus Aureolus Theophrastus Bombastus von Hohenheim. Key worlds: Apoptosis, Necrosis, Domains associated with Cell Death, Caspase (catalytic) Domains, Death Domains (DDs), Death Effector Domains (DEDs), Caspase-Associated Recruitment Domains (CARDs, BIR Domains (IAPs), Bcl-2 Homology (BH) Domains, death ligands - TRAIL (TNF-Related Apoptosis-Inducing Ligand), FasL (Fas Ligand), TNFalpha (Tumor Necrosis Factor alpha), Toll-like receptors (TLR), Systemic inflammatory response syndrome (SIRS), Toxic Multiple Organ Injury (TMOI), Toxic Multiple Organ Dysfunction Syndromes (TMODS), Toxic Multiple Organ Failure (TMOF), Anaphylatoxins, or complement peptides; membrane attack complex (MAC), ROS - Reactive Oxygen Species; ASMase, acid sphingomyelinase; Neurotoxins, Cytotoxins, Haemotoxins. Introduction: Radiation affects many cell structures, organelles and metabolic pathways. Different doses and types of radiation ( gamma-radiation, neutron, heavy ion radiation) progress to reversible and irreversible forms of cell injury. Consideration: Apoptosis and Necrosis, major forms of post-radiation cell death, can be initiated and modulated by programmed control and proceed by similar or different pathways.[Akadi et al.,1993, Dunlacht J., et al. 1999] Radiation induced cell death by triggering apoptosis pathways was described in many articles and supported by many scientists. [Rio et al. 2002, Rakesh et al. 1997.] However some authors present results that two distinct pathways can initiate or apoptotic or necrotic responses: the death receptors and mitochondrial pathways.

Top 10 Research Questions Related to Preventing Sudden Death in Sport and Physical Activity.

PubMed

Katch, Rachel K; Scarneo, Samantha E; Adams, William M; Armstrong, Lawrence E; Belval, Luke N; Stamm, Julie M; Casa, Douglas J

2017-09-01

Participation in organized sport and recreational activities presents an innate risk for serious morbidity and mortality. Although death during sport or physical activity has many causes, advancements in sports medicine and evidence-based standards of care have allowed clinicians to prevent, recognize, and treat potentially fatal injuries more effectively. With the continual progress of research and technology, current standards of care are evolving to enhance patient outcomes. In this article, we provided 10 key questions related to the leading causes and treatment of sudden death in sport and physical activity, where future research will support safer participation for athletes and recreational enthusiasts. The current evidence indicates that most deaths can be avoided when proper strategies are in place to prevent occurrence or provide optimal care.

Residential fire related deaths and injuries among children: fireplay, smoke alarms, and prevention.

PubMed

Istre, G R; McCoy, M; Carlin, D K; McClain, J

2002-06-01

The aim of the study was to describe the epidemiology of residential fire related deaths and injuries among children, and identify risk factors for these injuries through a linked dataset for the city of Dallas, Texas. Data for all residential fires were linked with fire related injury data, using fire department records, ambulance transports, hospital admissions, and medical examiner records, for children 0-19 years of age. Causes of fires, including fireplay (children playing with fire or combustibles), arson and other causes, were determined by fire department investigation. From 1991-98, 76 children were injured in residential fires (39 deaths, 37 non-fatal). The highest rates occurred in the youngest children (<5 years) and in census tracts with lowest income. Fireplay accounted for 42% (32/76) of all injuries, 62% (15/24) of deaths in children 0-4 years, and 94% (13/14) of deaths from apartment and mobile home fires. Most of the fireplay related injuries (27/32, 84%) were from children playing with matches or lighters. Most started in a bedroom. Smoke alarms showed no protective efficacy in preventing deaths or injuries in fires started by fireplay or arson, but there was significant protective efficacy for a functional smoke alarm in fires started from all other causes (p<0.01). Residential fire related injuries among children in Dallas occurred predominantly in the youngest ages (<5 years) and in poor neighborhoods. Most of the deaths, especially those in apartments and mobile homes, resulted from fireplay. Smoke alarms appeared to offer no protection against death or injury in fireplay associated fires, possibly from the nature of the child's behavior in these fires, or from the placement of the smoke alarm. Prevention of childhood residential fire related deaths may require interventions to prevent fireplay in order to be successful.

Are prehospital deaths from trauma and accidental injury preventable? A direct historical comparison to assess what has changed in two decades.

PubMed

Oliver, G J; Walter, D P; Redmond, A D

2017-05-01

In 1994, Hussain and Redmond revealed that up to 39% of prehospital deaths from accidental injury might have been preventable had basic first aid care been given. Since then there have been significant advances in trauma systems and care. The exclusion of prehospital deaths from the analysis of trauma registries, giv en the high rate of those, is a major limitation in prehospital research on preventable death. We have repeated the 1994 study to identify any changes over the years and potential developments to improve patient outcomes. We examined the full Coroner's inquest files for prehospital deaths from trauma and accidental injury over a three-year period in Cheshire. Injuries were scored using the Abbreviated-Injury-Scale (AIS-1990) and Injury Severity Score (ISS), and probability of survival estimated using Bull's probits to match the original protocol. One hundred and thirty-four deaths met our inclusion criteria; 79% were male, average age at death was 53.6 years. Sixty-two were found dead (FD), fifty-eight died at scene (DAS) and fourteen were dead on arrival at hospital (DOA). The predominant mechanism of injury was fall (39%). The median ISS was 29 with 58 deaths (43%) having probability of survival of >50%. Post-mortem evidence of head injury was present in 102 (76%) deaths. A bystander was on scene or present immediately after injury in 45% of cases and prior to the Emergency Medical Services (EMS) in 96%. In 93% of cases a bystander made the call for assistance, in those DAS or DOA, bystander intervention of any kind was 43%. The number of potentially preventable prehospital deaths remains high and unchanged. First aid intervention of any kind is infrequent. There is a potentially missed window of opportunity for bystander intervention prior to the arrival of the ambulance service, with simple first-aid manoeuvres to open the airway, preventing hypoxic brain injury and cardiac arrest. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Activation of peroxisome proliferator-activated receptor-{gamma} (PPAR{gamma}) induces cell death through MAPK-dependent mechanism in osteoblastic cells

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kim, Sung Hun; Yoo, Chong Il; Medical Research Institute, College of Medicine, Pusan National University, Pusan, 602-739

2006-09-01

The present study was undertaken to determine the role of the mitogen-activated protein kinase (MAPK) subfamilies in cell death induced by PPAR{gamma} agonists in osteoblastic cells. Ciglitazone and troglitazone, PPAR{gamma} agonists, resulted in a concentration- and time-dependent cell death, which was largely attributed to apoptosis. But a PPAR{alpha} agonist ciprofibrate did not affect the cell death. Ciglitazone caused reactive oxygen species (ROS) generation and ciglitazone-induced cell death was prevented by antioxidants, suggesting an important role of ROS generation in the ciglitazone-induced cell death. ROS generation and cell death induced by ciglitazone were inhibited by the PPAR{gamma} antagonist GW9662. Ciglitazone treatmentmore » caused activation of extracellular signal-regulated kinase (ERK) and p38. Activation of ERK was dependent on epidermal growth factor receptor (EGFR) and that of p38 was independent. Ciglitazone-induced cell death was significantly prevented by PD98059, an inhibitor of ERK upstream kinase MEK1/2, and SB203580, a p38 inhibitor. Ciglitazone treatment increased Bax expression and caused a loss of mitochondrial membrane potential, and its effect was prevented by N-acetylcysteine, PD98059, and SB203580. Ciglitazone induced caspase activation, which was prevented by PD98059 and SB203580. The general caspase inhibitor z-DEVD-FMK and the specific inhibitor of caspases-3 DEVD-CHO exerted the protective effect against the ciglitazone-induced cell death. The EGFR inhibitors AG1478 and suramin protected against the ciglitazone-induced cell death. Taken together, these findings suggest that the MAPK signaling pathways play an active role in mediating the ciglitazone-induced cell death of osteoblasts and function upstream of a mitochondria-dependent mechanism. These data may provide a novel insight into potential therapeutic strategies for treatment of osteoporosis.« less

Implementation of an Intersectoral Program to Eliminate Human and Canine Rabies: The Bohol Rabies Prevention and Elimination Project

PubMed Central

Lapiz, Stella Marie D.; Miranda, Mary Elizabeth G.; Garcia, Romulo G.; Daguro, Leonida I.; Paman, Meydalyn D.; Madrinan, Frederick P.; Rances, Polizena A.; Briggs, Deborah J.

2012-01-01

Background The province of Bohol, located in the Visayas islands region in the Philippines has a human population of 1.13 million and was the 4th highest region for human rabies deaths in the country, averaging 10 per year, prior to the initiation of the Bohol Rabies Prevention and Elimination Project (BRPEP). Aims The BRPEP was initiated in 2007 with the goal of building a sustainable program that would prevent human rabies by eliminating rabies at its source, in dogs, by 2010. This goal was in line with the Philippine National Rabies Program whose objective is to eliminate rabies by 2020. Methods The intersectoral BRPEP was launched in 2007 and integrated the expertise and resources from the sectors of agriculture, public health and safety, education, environment, legal affairs, interior and local government. The program included: increasing local community involvement; implementing dog population control; conducting mass dog vaccination; improving dog bite management; instituting veterinary quarantine; and improving diagnostic capability, surveillance and monitoring. Funding was secured from the national government, provincial, municipal and village units, dog owners, NGOs, the regional office of the WHO, the UBS Optimus Foundation, and the Global Alliance for Rabies Control. The BRPEP was managed by the Bohol Rabies Prevention and Eradication Council (BRPEC) under the jurisdiction of the Governor of Bohol. Parallel organizations were created at the municipal level and village level. Community volunteers facilitated the institution of the program. Dog population surveys were conducted to plan for sufficient resources to vaccinate the required 70% of the dogs living in the province. Two island-wide mass vaccination campaigns were conducted followed by “catch up” vaccination campaigns. Registration of dogs was implemented including a small fee that was rolled back into the program to maintain sustainability. Children were educated by introducing rabies prevention modules into all elementary schools in Bohol. Existing public health legislation at the national, provincial, and municipal level strengthened the enforcement of activities. A Knowledge, Attitude and Practices (KAP) survey was conducted in 2009 to evaluate the educational knowledge of the population. Increased surveillance was instituted to ensure that dogs traveling into and out of the province were vaccinated against rabies. Human and animal cases of rabies were reported to provincial and national authorities. Key Results Within the first 18 months of the BRPEP, human rabies deaths had decreased annually from 0.77 to 0.37 to zero per 100,000 population from 2007–2009. Between October 2008 and November 2010 no human and animal cases were detected. Increased surveillance on the island detected one suspected human rabies case in November 2010 and one confirmed case of canine rabies in April 2011. Two mass vaccination campaigns conducted in 2007 and 2008 successfully registered and vaccinated 44% and 70% of the dogs on the island. The additional surveillance activities enabled a mobilization of mop up vaccination activities in the region where the human and canine case was located. Due to the increased effective and continuous surveillance activities, rabies was stopped before it could spread to other areas on the island. The program costs totaled USD 450,000. Registration fees collected to maintain the program amounted to USD 105,740 and were re-allocated back into the community to sustain the program. PMID:23236525

Comparing causes of death between formal and informal neighborhoods in urban Africa: evidence from Ouagadougou Health and Demographic Surveillance System

PubMed Central

Soura, Abdramane Bassiahi; Lankoande, Bruno; Millogo, Roch; Bangha, Martin

2014-01-01

Background The probable coexistence of two or more epidemiological profiles in urban Africa is poorly documented. In particular, very few studies have focused on the comparison of cause-specific mortality between two types of neighborhoods that characterize contemporary southern cities: formal neighborhoods, that is, structured or delineated settlements (planned estates) that have full access to public utilities (electricity and water services), and the informal neighborhoods, that is, spontaneous and unplanned peri-urban settlements where people live in slum-like conditions, often with little or no access to public utilities. Objective To compare the causes of death between the formal and informal neighborhoods covered by the Ouagadougou Health and Demographic Surveillance Systems (HDSS). Design The data used come from the INDEPTH pooled dataset which includes the contribution of Ouagadougou HDSS and are compiled for the INDEPTH Network Data repository. The data were collected between 2009 and 2011 using verbal autopsy (VA) questionnaires completed by four fieldworkers well trained in the conduction of VAs. The VA data were then interpreted using the InterVA-4 program (version 4.02) to arrive at the causes of death. Results Communicable diseases are the leading cause of death among children (aged between 29 days and 14 years) in both formal and informal neighborhoods, contributing more than 75% to the mortality rate. Mortality rates from non-communicable diseases (NCDs) are very low before age 15 but are the leading causes from age 50, especially in formal neighborhoods. Mortality from injuries is very low, with no significant difference between the two neighborhoods. Conclusions The fact that mortality from NCDs is higher among adults in formal neighborhoods seems consistent with the idea of a correlation between modern life and epidemiological transition. However, NCDs do affect informal neighborhoods as well. They consist mainly of cardiovascular diseases and neoplasms most of which are preventable and/or manageable through a change in lifestyle. A prevention program would certainly reduce the burden of these chronic diseases among adults and the elderly with a significant economic impact for families. PMID:25377335

The effectiveness of suicide prevention delivered by GPs: A systematic review and meta-analysis.

PubMed

Milner, Allison; Witt, Katrina; Pirkis, Jane; Hetrick, Sarah; Robinson, Jo; Currier, Dianne; Spittal, Matthew J; Page, Andrew; Carter, Gregory L

2017-03-01

The aim of this review was to assess whether suicide prevention provided in the primary health care setting and delivered by GPs results in fewer suicide deaths, episodes of self-harm, attempts and lower frequency of thoughts about suicide. We conducted a systematic review and meta-analysis using PRIMSA guidelines. Eligible studies: 1) evaluated an intervention provided by GPs; 2) assessed suicide, self-harm, attempted suicide or suicide ideation as outcomes, and; 3) used a quasi-experimental observational or trial design. Study specific effect sizes were combined using the random effects meta-analysis, with effects transformed into relative risk (RR). We extracted data from 14 studies for quantitative meta-analysis. The RR for suicide death in quasi-experimental observational studies comparing an intervention region against another region acting as a "control" was 1.26 (95% CI 0.58, 2.74). When suicide in the intervention region was compared before and after the GP program, the RR was 0.78 (95% CI 0.62, 0.97). There was no evidence of a treatment effect for GP training on rates of suicide death in one cRCT (RR 1.07, 95% CI 0.79, 1.45). There was no evidence of effect for the most other outcomes studied. All of the studies included in this review are likely to have a high level of bias. It is also possible that we excluded or missed relevant studies in our review process CONCLUSIONS: Interventions have produced equivocal results, which varied by study design and outcome. Given these results, we cannot recommend the roll out of GP suicide prevention initiatives. Copyright © 2016 Elsevier B.V. All rights reserved.

Likely effect of adding flexible sigmoidoscopy to the English NHS Bowel Cancer Screening Programme: impact on colorectal cancer cases and deaths

PubMed Central

Geurts, S M E; Massat, N J; Duffy, S W

2015-01-01

Background: From 2013, once-only flexible sigmoidoscopy (FS) at age 55 is being phased into the England National Health Service Bowel Cancer Screening Programme (NHSBCSP), augmenting biennial guaiac faecal occult blood testing (gFOBT) at ages 60–74. Here, we project the impact of this change on colorectal cancer (CRC) cases and deaths prevented in England by mid-2030. Methods: We simulated the life-course of English residents reaching age 55 from 2013 onwards. Model inputs included population numbers, invitation rates and CRC incidence and mortality rates. The impact of gFOBT and FS alone on CRC incidence and mortality were derived from published trials, assuming an uptake of 50% for FS and 57% for gFOBT. For FS plus gFOBT, we assumed the gFOBT effect to be 75% of the gFOBT alone impact. Results: By mid-2030, 8.5 million individuals will have been invited for once-only FS screening. Adding FS to gFOBT screening is estimated to prevent an extra 9627 (−10%) cases and 2207 (−12%) deaths by mid-2030. If FS uptake is 38% or 71%, respectively, an extra 7379 (−8%) or 13 689 (−15%) cases and 1691 (−9%) or 3154 (−17%) deaths will be prevented by mid-2030. Conclusions: Adding once-only FS at age 55 to the NHSBCSP will prevent ∼10 000 CRC cases and ∼2000 CRC deaths by mid-2030 if FS uptake is 50%. In 2030, one cancer was estimated to be prevented per 150 FS screening episodes, and one death prevented per 900 FS screening episodes. The actual reductions will depend on the FS invitation schedule and uptake rates. PMID:26110973

Trends of premature mortality in Swietokrzyskie Province (Poland), years 2002-2010.

PubMed

Gózdz, Stanislaw; Krzyzak, Michalina; Maślach, Dominik; Wróbel, Monika; Bielska-Lasota, Magdalena

2013-01-01

Premature mortality in younger age groups influences the society as far as social and economic aspects are concerned. Therefore, it is important to come up with a tool which will allow to assess them, and will enable to implement only these health care measures that bring tangible benefits. That is the reason for introducing PYLL rate (PYLL - potential years of life lost), which is an addition to the analysis of premature mortality as it includes the number of deaths due to a particular cause and the age at death. The purpose of this study was to analyse the level and trends of PYLL rate according to death causes in years 2002 -2010 in Swietokrzyskie Province. The material for the analysis was the information from the Central Statistical Office on the number of deaths due to all causes registered among the inhabitants of Swiytokrzyskie Province in years 2002-2010. Causes of death were coded according to the 10th revision of the International Classification of Diseases. The analysis of premature mortality was carried out with the use of PYLL rate. PYLL rate was calculated according to the method proposed by Romeder, according to which the premature mortality was defined as death before the age of 70. The analysis of time trends of PYLL rate and the APC (annual percent change) of the PYLL rate were calculated using jointpoint model as well as the Jointpoint Regression Program (Version 4.0.1 - January 2013). In men, in years 2002 - 2007 PYLL rate increased by 1.5% per year (p<0.05). From year 2007 the trend went downward and PYLL rate decreased on average by 3.1% per year till year 2010. External causes of death, cardiovascular diseases and cancers in years 2002 - 2010 were the reason for almost 74.0% PYLL in men. In year 2010 PYLL rate due to all death causes amounted to 8913.8/105 and was three times higher than in women (2975.5/10(5)). In women, however, during the analysed period PYLL rate did not change significantly, and was dominated by cancers, cardiovascular diseases and external death causes. Similarly to men, those three groups of death causes were responsible for an average 76.0% PYLL. The analysis of the causes of premature mortality in Swietokrzyskie Province shows that in the majority of cases it is due to preventable deaths, which calls for the necessity of more intensive measures in primary and secondary prevention as well as the improvement in treatment standards, mainly of cardiovascular diseases, cancers, injuries and accidents.

Road Traffic Injury Prevention Initiatives: A Systematic Review and Metasummary of Effectiveness in Low and Middle Income Countries

PubMed Central

Staton, Catherine; Vissoci, Joao; Gong, Enying; Toomey, Nicole; Wafula, Rebeccah; Abdelgadir, Jihad; Zhou, Yi; Liu, Chen; Pei, Fengdi; Zick, Brittany; Ratliff, Camille D.; Rotich, Claire; Jadue, Nicole; de Andrade, Luciano; von Isenburg, Megan; Hocker, Michael

2016-01-01

Background Road traffic injuries (RTIs) are a growing but neglected global health crisis, requiring effective prevention to promote sustainable safety. Low- and middle-income countries (LMICs) share a disproportionately high burden with 90% of the world’s road traffic deaths, and where RTIs are escalating due to rapid urbanization and motorization. Although several studies have assessed the effectiveness of a specific intervention, no systematic reviews have been conducted summarizing the effectiveness of RTI prevention initiatives specifically performed in LMIC settings; this study will help fill this gap. Methods In accordance with PRISMA guidelines we searched the electronic databases MEDLINE, EMBASE, Scopus, Web of Science, TRID, Lilacs, Scielo and Global Health. Articles were eligible if they considered RTI prevention in LMICs by evaluating a prevention-related intervention with outcome measures of crash, RTI, or death. In addition, a reference and citation analysis was conducted as well as a data quality assessment. A qualitative metasummary approach was used for data analysis and effect sizes were calculated to quantify the magnitude of emerging themes. Results Of the 8560 articles from the literature search, 18 articles from 11 LMICs fit the eligibility and inclusion criteria. Of these studies, four were from Sub-Saharan Africa, ten from Latin America and the Caribbean, one from the Middle East, and three from Asia. Half of the studies focused specifically on legislation, while the others focused on speed control measures, educational interventions, enforcement, road improvement, community programs, or a multifaceted intervention. Conclusion Legislation was the most common intervention evaluated with the best outcomes when combined with strong enforcement initiatives or as part of a multifaceted approach. Because speed control is crucial to crash and injury prevention, road improvement interventions in LMIC settings should carefully consider how the impact of improvements will affect speed and traffic flow. Further road traffic injury prevention interventions should be performed in LMICs with patient-centered outcomes in order to guide injury prevention in these complex settings. PMID:26735918

On-site programmatic attendance to cardiac rehabilitation and the healthy-adherer effect.

PubMed

Alter, David A; Zagorski, Brandon; Marzolini, Susan; Forhan, Mary; Oh, Paul I

2015-10-01

On-site attendance to prescheduled cardiac rehabilitation visits has been shown to be associated with improved outcomes following cardiac rehabilitation. The extent to which on-site programmatic attendance represents a healthy-adherer effect remains unknown. This retrospective cohort study consisted of 17,000 consecutively referred patients to a cardiac rehabilitation program in Ontario, Canada. On-site attendance at prescheduled visits was our primary exposure variable. The primary outcome was all-cause death or hospitalization at two years following the expected program completion date, irrespective of drop-out. Secondary outcomes included adherence to statins, health-seeking preventative health visits, and changes in clinical risk-profiles. Cox proportional hazards adjusted for baseline sociodemographic, clinical and comorbid characteristics. Among the 12,440 patients who attended at least one prescheduled on-site visit, on-site attendance was inversely correlated with baseline smoking rates and body mass index at program entry. After adjustment for baseline factors, the risk of death or hospitalization progressively fell with incremental increases in on-site attendance (adjusted hazard ratio for each 10% increase in on-site attendance: 0.96; 95% confidence interval: 0.93-0.99, p = 0.007). Such associations were driven predominantly by differences in non-cardiovascular hospitalizations. Incremental increases in on-site attendance were associated with improvements in cardiopulmonary fitness and body mass index (both p < 0.001), better attendance of preventative care physician visits (p < 0.001) and higher medication adherence to statins (p = 0.007). Associations between on-site attendance at cardiac rehabilitation and outcomes may represent a healthy-adherer effect. Future research must evaluate the clinical utility of on-site attendance as a behavioral health-adherence metric for cardiac rehabilitation monitoring and surveillance. © The European Society of Cardiology 2014.

Sudden unexpected death in epilepsy genetics: Molecular diagnostics and prevention.

PubMed

Goldman, Alica M; Behr, Elijah R; Semsarian, Christopher; Bagnall, Richard D; Sisodiya, Sanjay; Cooper, Paul N

2016-01-01

Epidemiologic studies clearly document the public health burden of sudden unexpected death in epilepsy (SUDEP). Clinical and experimental studies have uncovered dynamic cardiorespiratory dysfunction, both interictally and at the time of sudden death due to epilepsy. Genetic analyses in humans and in model systems have facilitated our current molecular understanding of SUDEP. Many discoveries have been informed by progress in the field of sudden cardiac death and sudden infant death syndrome. It is becoming apparent that SUDEP genomic complexity parallels that of sudden cardiac death, and that there is a pauci1ty of analytically useful postmortem material. Because many challenges remain, future progress in SUDEP research, molecular diagnostics, and prevention rests in international, collaborative, and transdisciplinary dialogue in human and experimental translational research of sudden death. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

Rh immunization in Manitoba: progress in prevention and management.

PubMed Central

Bowman, J. M.; Pollock, J.

1983-01-01

For two decades the perinatal mortality caused by erythroblastosis has been decreasing in Manitoba. The improved management of Rh-immunized pregnancies has lowered the death rate among affected infants from 10.8% to 3.4%, while the prevention of Rh immunization has reduced its incidence from 9.1 to 2.2 per 1000 total births. In its first 6 years and 8 months Manitoba's antenatal prophylaxis program, in which immunoglobulin is administered to Rh-negative women at 28 weeks' gestation, reduced the incidence of Rh immunization during pregnancy by 93%. In combination with post-abortion and postpartum prophylaxis the antenatal treatment has provided a protection rate of 98.6% among primigravidas at risk. Further improvements are expected. PMID:6409390

Potential biomarker panels in overall breast cancer management: advancements by multilevel diagnostics.

PubMed

Girotra, Shantanu; Yeghiazaryan, Kristina; Golubnitschaja, Olga

2016-09-01

Breast cancer (BC) prevalence has reached an epidemic scale with half a million deaths annually. Current deficits in BC management include predictive and preventive approaches, optimized screening programs, individualized patient profiling, highly sensitive detection technologies for more precise diagnostics and therapy monitoring, individualized prediction and effective treatment of BC metastatic disease. To advance BC management, paradigm shift from delayed to predictive, preventive and personalized medical services is essential. Corresponding step forwards requires innovative multilevel diagnostics procuring specific panels of validated biomarkers. Here, we discuss current instrumental advancements including genomics, proteomics, epigenetics, miRNA, metabolomics, circulating tumor cells and cancer stem cells with a focus on biomarker discovery and multilevel diagnostic panels. A list of the recommended biomarker candidates is provided.

A Personalized Risk Stratification Platform for Population Lifetime Healthcare.

PubMed

Daowd, Ali; Abidi, Samina Raza; Abusharekh, Ashraf; Abidi, Syed Sibte Raza

2018-01-01

Chronic diseases are the leading cause of death worldwide. It is well understood that if modifiable risk factors are targeted, most chronic diseases can be prevented. Lifetime health is an emerging health paradigm that aims to assist individuals to achieve desired health targets, and avoid harmful lifecycle choices to mitigate the risk of chronic diseases. Early risk identification is central to lifetime health. In this paper, we present a digital health-based platform (PRISM) that leverages artificial intelligence, data visualization and mobile health technologies to empower citizens to self-assess, self-monitor and self-manage their overall risk of major chronic diseases and pursue personalized chronic disease prevention programs. PRISM offers risk assessment tools for 5 chronic conditions, 2 psychiatric disorders and 8 different cancers.

Patterns of perspectives on fall-prevention beliefs by community-dwelling older adults: a Q method investigation.

PubMed

Chen, Shueh-Fen; Huang, Su-Fei; Lu, Li-Ting; Wang, Mei-Chuen; Liao, Jung-Yu; Guo, Jong-Long

2016-07-07

Falling has high incidence and reoccurrence rates and is an essential factor contributing to accidental injury or death for older adults. Enhancing the participation of community-dwelling older adults in fall-prevention programs is crucial. Understanding fall-prevention beliefs will be beneficial for developing a community-based fall-prevention program. The aim of the present study was to identify the distinct types of subjective views on the fall-prevention beliefs of community-dwelling older adults aged 80 years and older by applying the Q method. The Q method was adopted to investigate the pattern of perception on fall-prevention beliefs. Forty-two older adults aged 80 - 92 years from a community care center in Northern Taiwan were recruited and requested to complete a Q-sorting. A series of Q-sorts was performed by the participants to rank 30 statements into a normal distribution Q-sort grid. The Q-sorts were subjected to principal component analysis by using PQMethod software Version 2.35. Four statistically independent perspectives were derived from the analysis and reflected distinct viewpoints on beliefs related to fall prevention. Participants in the Considerate perspective believed that health problems caused by falling were serious and fall prevention could decrease the burden they place on their family. Participants in the Promising perspective believed that existing health problems could cause a fall and that fall prevention contributed to their well-being. Participants in the Adaptable perspective perceived low barriers to execute fall prevention and displayed self-confidence and independence in preventing falls. Participants in the Ignorance perspective believed that they could not prevent falls and perceived barriers to fall prevention. By combining theoretical constructs and the Q methodology approach, this study identified four distinct perspectives on fall prevention among community-dwelling older adults. Critical reflection on older adult personal perspectives and interpretations of the required responsive approach is a key element for appropriating fall-prevention support.

Prevention of sudden cardiac death in young athletes: controversies and conundrums.

PubMed

Rowland, Thomas

2011-01-01

Strategies for preventing sudden cardiac death in young athletes are predicated on the assumption that: (1) these events reflect pre-existing, clinically silent heart disease, and (2) means for detecting these abnormalities on the pre-participation evaluation are both feasible and accurate. Recent controversy has surrounded both of these presumptions. Some evidence suggests that the myocardial hypertrophy accompanying sports training itself might serve as a substrate for fatal arrhythmias. As well, vigorous debate has arisen over the optimal content of the pre-participation evaluation, particularly regarding the inclusion of routine screening electrocardiograms. As the rarity of these fatal events does not lend itself to an experimental approach, such disagreements are not easily resolved. Consequently, it is expected that decisions regarding approaches to prevention of sudden death in athletes will be dictated largely by region-specific financial, political, and cultural factors. This chapter examines the aetiologies of sudden cardiac death in young athletes as well as the controversies surrounding the prevention of these tragedies. Copyright © 2011 S. Karger AG, Basel.

Social Aspects of Suicidal Behavior and Prevention in Early Life: A Review

PubMed Central

Amitai, Maya; Apter, Alan

2012-01-01

Purpose: The present review summarizes the updated literature on the social aspects of suicidal behavior and prevention in adolescents. Recent findings: The predictive role of psychiatric disorders and past history are well recognized in adolescent suicide, but the role of social and cultural factors is less clear. Studies have focused on the importance of ethnicity, gender, family characteristics, and socioeconomic status. More recently, attention has been addressed to broader social risk factors, such as bullying in adolescents, suicide contagion, sexual orientation, and the popular media. Further empirical evidence is needed to advance our understanding of suicidal youth, develop better assessment tools, and formulate effective prevention and treatment programs. Summary: Suicidal behavior remains an important clinical problem and major cause of death in youth. Social factors may be at least as important as genetics. Advancing our understanding of underlying cultural and sociological issues in youth suicide will help clinicians achieve more efficient prediction, prevention and treatment. PMID:22690178

Preventing Unintentional Injuries in the Home Using the Health Impact Pyramid

PubMed Central

Mack, Karin A.; Liller, Karen D.; Baldwin, Grant; Sleet, David

2015-01-01

Injuries continue to be the leading cause of death for the first four decades of life. These injuries result from a confluence of behavioral, physical, structural, environmental, and social factors. Taken together, these illustrate the importance of taking a broad and multileveled approach to injury prevention. Using examples from fall, fire, scald, and poisoning-related injuries, this article illustrates the utility of an approach that incorporates a social–environmental perspective in identifying and selecting interventions to improve the health and safety of individuals. Injury prevention efforts to prevent home injuries benefit from multilevel modifications of behavior, public policy, laws and enforcement, the environment, consumer products and engineering standards, as demonstrated with Frieden’s Health Impact Pyramid. A greater understanding, however, is needed to explain the associations between tiers. While interventions that include modifications of the social environment are being field-tested, much more work needs to be done in measuring social–environmental change and in evaluating these programs to disentangle what works best. PMID:25829110

A shared framework for the common mental disorders and Non-Communicable Disease: key considerations for disease prevention and control.

PubMed

O'Neil, Adrienne; Jacka, Felice N; Quirk, Shae E; Cocker, Fiona; Taylor, C Barr; Oldenburg, Brian; Berk, Michael

2015-02-05

Historically, the focus of Non Communicable Disease (NCD) prevention and control has been cardiovascular disease (CVD), type 2 diabetes mellitus (T2DM), cancer and chronic respiratory diseases. Collectively, these account for more deaths than any other NCDs. Despite recent calls to include the common mental disorders (CMDs) of depression and anxiety under the NCD umbrella, prevention and control of these CMDs remain largely separate and independent. In order to address this gap, we apply a framework recently proposed by the Centers for Disease Control with three overarching objectives: (1) to obtain better scientific information through surveillance, epidemiology, and prevention research; (2) to disseminate this information to appropriate audiences through communication and education; and (3) to translate this information into action through programs, policies, and systems. We conclude that a shared framework of this type is warranted, but also identify opportunities within each objective to advance this agenda and consider the potential benefits of this approach that may exist beyond the health care system.

Preventing unintentional injuries in the home using the Health Impact Pyramid.

PubMed

Mack, Karin A; Liller, Karen D; Baldwin, Grant; Sleet, David

2015-04-01

Injuries continue to be the leading cause of death for the first four decades of life. These injuries result from a confluence of behavioral, physical, structural, environmental, and social factors. Taken together, these illustrate the importance of taking a broad and multileveled approach to injury prevention. Using examples from fall, fire, scald, and poisoning-related injuries, this article illustrates the utility of an approach that incorporates a social-environmental perspective in identifying and selecting interventions to improve the health and safety of individuals. Injury prevention efforts to prevent home injuries benefit from multilevel modifications of behavior, public policy, laws and enforcement, the environment, consumer products and engineering standards, as demonstrated with Frieden's Health Impact Pyramid. A greater understanding, however, is needed to explain the associations between tiers. While interventions that include modifications of the social environment are being field-tested, much more work needs to be done in measuring social-environmental change and in evaluating these programs to disentangle what works best. © 2015 Society for Public Health Education.

Hospital-Based Mortality in Federal Capital Territory Hospitals-Nigeria, 2005 - 2008

PubMed Central

Preacely, Nykiconia; Biya, Oladayo; Gidado, Saheed; Ayanleke, Halima; Kida, Mohammed; Akhimien, Moses; Abubakar, Aisha; Kurmi, Ibrahim; Ajayi, Ikeoluwapo; Nguku, Patrick; Akpan, Henry

2012-01-01

Background Cause-specific mortality data are important to monitor trends in mortality over time. Medical records provide reliable documentation of the causes of deaths occurring in hospitals. This study describes all causes of mortality reported at hospitals in the Federal Capital Territory (FCT) of Nigeria. Methods Deaths reported in 15 secondary and tertiary FCT hospitals occurring from January 1, 2005 and December 31, 2008 were identified by a retrospective review of hospital records conducted by the Nigeria Field Epidemiology and Laboratory Program (NFELTP). Data extracted from the records included sociodemographics, geographic area of residence and underlying cause-of-death information. Results A total of 4,623 deaths occurred in the hospitals. Overall, the top five causes of death reported were: HIV 951 (21%), road traffic accidents 422 (9%), malaria 264 (6%), septicemia 206 (5%), and hypertension 194 (4%). The median age at death was 30 years (range: 0-100); 888 (20%) of deaths were among those less than one year of age. Among children < 1 year, low birth weight and infections were responsible for the highest proportion 131 (15%) of reported mortality. Conclusion Many of the leading causes of mortality identified in this study are preventable. Infant mortality is a large public health problem in FCT hospitals. Although these findings are not representative of all FCT deaths, they may be used to quantify mortality in that occurs in FCT hospitals. These data combined with other mortality surveillance data can provide evidence to inform policy on public health strategies and interventions for the FCT. PMID:22655100

Vaccine-preventable diseases in pediatric patients: a review of measles, mumps, rubella, and varicella [digest].

PubMed

Levine, Deborah A; Pade, Kathryn H

2016-12-22

Vaccine-preventable diseases such as measles, mumps, rubella, and varicella continue to plague children and adults worldwide. Although public health programs have helped decrease the prevalence and sequelae of these diseases, outbreaks still occur. To limit the spread of these diseases, emergency clinicians must be able to readily identify the characteristic presentations of the rashes associated with measles, rubella, and varicella, as well as the common presenting features associated with mumps. Diagnostic laboratory studies are not usually necessary, as a complete history and physical examination usually lead to an accurate diagnosis. Treatment for these vaccine-preventable diseases usually consists of supportive care, but, in some cases, severe complications and death may occur. This issue provides a review of the clinical features, differential diagnoses, potential complications, and treatment options for measles, mumps, rubella, and varicella. [Points & Pearls is a digest of Pediatric Emergency Medicine Practice].

Preventing adolescent suicide: a community takes action.

PubMed

Pirruccello, Linda M

2010-05-01

Suicide is the third leading cause of death for adolescents and young people in the United States. The etiology of suicide in this population has eluded policy makers, researchers, and communities. Although many suicide prevention programs have been developed and implemented, few are evidence-based in their effectiveness in decreasing suicide rates. In one northern California community, adolescent suicide has risen above the state's average. Two nurses led an effort to develop and implement an innovative grassroots community suicide prevention project targeted at eliminating any further teen suicide. The project consisted of a Teen Resource Card, a community resource brochure targeted at teens, and education for the public and school officials to raise awareness about this issue. This article describes this project for other communities to use as a model. Risk and protective factors are described, and a comprehensive background of adolescent suicide is provided.

Perceptions of injury prevention and familial adjustment among mothers of teen parents.

PubMed

Barczyk, Amanda N; Duzinski, Sarah V; Brown, Juliette M; Lawson, Karla A

2015-02-01

Injury is a leading cause of death for infants and children. Teen mothering has been shown to put children at increased risk of injury. The mothers of teen parents often play a predominant role in the lives and caregiving of the children born to their children. This article presents the findings of three focus groups conducted with 21 mothers of teen parents. Grounded theory methodology was used to explore family dynamics and how they relate to injury prevention beliefs and practices regarding infants and children. Our findings revealed the difficulty mothers of teen parents and the teens themselves have in adjusting to the knowledge of the pregnancy. Unique barriers to injury prevention were also uncovered. Our findings provide evidence for the need of a multigenerational approach to programs aimed at improving the safety and well-being of children in this context. Copyright © 2014 Elsevier Ltd. All rights reserved.

A Preliminary Investigation of Asthma Mortality in Schools

ERIC Educational Resources Information Center

Greiling, Andrea K.; Boss, Leslie P.; Wheeler, Lani S.

2005-01-01

Although asthma deaths in children are rare, most asthma deaths should be preventable. No information has been identified in the professional literature addressing the occurrence of asthma deaths in schools. This investigation identified asthma deaths that occurred in US schools between 1990 and 2003 and the circumstances surrounding those deaths.…

Juvenile hormone counteracts the bHLH-PAS transcription factors MET and GCE to prevent caspase-dependent programmed cell death in Drosophila.

PubMed

Liu, Ying; Sheng, Zhentao; Liu, Hanhan; Wen, Di; He, Qianyu; Wang, Sheng; Shao, Wei; Jiang, Rong-Jing; An, Shiheng; Sun, Yaning; Bendena, William G; Wang, Jian; Gilbert, Lawrence I; Wilson, Thomas G; Song, Qisheng; Li, Sheng

2009-06-01

Juvenile hormone (JH) regulates many developmental and physiological events in insects, but its molecular mechanism remains conjectural. Here we report that genetic ablation of the corpus allatum cells of the Drosophila ring gland (the JH source) resulted in JH deficiency, pupal lethality and precocious and enhanced programmed cell death (PCD) of the larval fat body. In the fat body of the JH-deficient animals, Dronc and Drice, two caspase genes that are crucial for PCD induced by the molting hormone 20-hydroxyecdysone (20E), were significantly upregulated. These results demonstrated that JH antagonizes 20E-induced PCD by restricting the mRNA levels of Dronc and Drice. The antagonizing effect of JH on 20E-induced PCD in the fat body was further confirmed in the JH-deficient animals by 20E treatment and RNA interference of the 20E receptor EcR. Moreover, MET and GCE, the bHLH-PAS transcription factors involved in JH action, were shown to induce PCD by upregulating Dronc and Drice. In the Met- and gce-deficient animals, Dronc and Drice were downregulated, whereas in the Met-overexpression fat body, Dronc and Drice were significantly upregulated leading to precocious and enhanced PCD, and this upregulation could be suppressed by application of the JH agonist methoprene. For the first time, we demonstrate that JH counteracts MET and GCE to prevent caspase-dependent PCD in controlling fat body remodeling and larval-pupal metamorphosis in Drosophila.

Epilepsy by the Numbers: Epilepsy deaths by age, race/ethnicity, and gender in the United States significantly increased from 2005 to 2014.

PubMed

Greenlund, Sujay F; Croft, Janet B; Kobau, Rosemarie

2017-04-01

To inform public health efforts to prevent epilepsy-related deaths, we used the Centers for Disease Control and Prevention Wide-ranging Online Data for Epidemiologic Research (WONDER; Wonder.cdc.gov) to examine any-listed epilepsy deaths for the period 2005-2014 by age groups (≤24, 25-44, 45-64, 65-84, ≥85years), sex, and race/ethnicity (non-Hispanic White, non-Hispanic African American, Hispanic, Asian/Pacific Islander, or American Indian/Alaska Native). Epilepsy deaths were defined by the International Classification of Diseases, Tenth Revision (ICD-10) codes G40.0-G40.9. The total number of deaths per year with epilepsy as any listed cause ranged from 1760 in 2005 to 2962 in 2014. Epilepsy was listed as the underlying cause of death for about 54% of all deaths with any mention of epilepsy in 2005 and for 43% of such deaths in 2014. Age-adjusted epilepsy mortality rates (as any-listed cause of death) per 100,000 significantly increased from 0.58 in 2005 to 0.85 in 2014 (47% increase). In 2014, deaths among the non-Hispanic Black population (1.42 deaths per 100,000) were higher than among non-Hispanic White (0.86 deaths per 100,000) and Hispanic populations (0.70 deaths per 100,000). Males had a higher mortality rate than females (1.01 per 100,000 versus 0.74 per 100,000 in 2014), and those aged 85years or older had the highest mortality among age groups. Results highlight the need for heightened action to prevent and monitor epilepsy-associated mortality. Published by Elsevier Inc.

Dynamic modeling of cost-effectiveness of rotavirus vaccination, Kazakhstan.

PubMed

Freiesleben de Blasio, Birgitte; Flem, Elmira; Latipov, Renat; Kuatbaeva, Ajnagul; Kristiansen, Ivar Sønbø

2014-01-01

The government of Kazakhstan, a middle-income country in Central Asia, is considering the introduction of rotavirus vaccination into its national immunization program. We performed a cost-effectiveness analysis of rotavirus vaccination spanning 20 years by using a synthesis of dynamic transmission models accounting for herd protection. We found that a vaccination program with 90% coverage would prevent ≈880 rotavirus deaths and save an average of 54,784 life-years for children <5 years of age. Indirect protection accounted for 40% and 60% reduction in severe and mild rotavirus gastroenteritis, respectively. Cost per life year gained was US $18,044 from a societal perspective and US $23,892 from a health care perspective. Comparing the 2 key parameters of cost-effectiveness, mortality rates and vaccine cost at

Sudden Infant Death Syndrome: Facts for Caregivers.

ERIC Educational Resources Information Center

Texas Child Care, 2000

2000-01-01

Presents risk factors and prevention measures related to Sudden Infant Death Syndrome. Offers infant sleep recommendations and five discussion questions to test knowledge of Sudden Infant Death Syndrome. (DLH)

[Impact of immunization measures by the Family Health Program on infant mortality from preventable diseases in Olinda, Pernambuco State, Brazil].

PubMed

Guimarães, Tânia Maria Rocha; Alves, João Guilherme Bezerra; Tavares, Márcia Maia Ferreira

2009-04-01

This article analyzes the impact of the Family Health Program (FHP) on infant health in Olinda, Pernambuco State, Brazil, evaluating immunization and infant mortality from vaccine-preventable diseases. A time-series study was conducted with data from the principal health information systems, analyzing indicators before and after implementation of the FHP in 1995. The independent variable was year of birth, related to degree of population coverage by the FHP. Three periods were analyzed: 1990-1994 (prior), 1995-1996 (implementation phase: 0 to 30% coverage), and 1997-2002 (intervention: coverage of 38.6% to 54%). Trends in the indicators were analyzed by simple linear regression, testing significance with the t test. During the implementation period there was an increase in all the vaccination coverage rates (176% BCG, 223% polio, 52% DPT, 61% measures) and a decrease in infant mortality from preventable diseases (12.7 deaths/year), even without a decrease in absolute poverty in the municipality or an increase in either coverage by the public health care system or the sewage system. Improvement in the indicators demonstrates the effectiveness of FHP actions in the municipality.

ZBP1/DAI ubiquitination and sensing of influenza vRNPs activate programmed cell death

PubMed Central

Kuriakose, Teneema; Malireddi, R.K. Subbarao; Mishra, Ashutosh

2017-01-01

Innate sensing of influenza virus infection induces activation of programmed cell death pathways. We have recently identified Z-DNA–binding protein 1 (ZBP1) as an innate sensor of influenza A virus (IAV). ZBP1-mediated IAV sensing is critical for triggering programmed cell death in the infected lungs. Surprisingly, little is known about the mechanisms regulating ZBP1 activation to induce programmed cell death. Here, we report that the sensing of IAV RNA by retinoic acid inducible gene I (RIG-I) initiates ZBP1-mediated cell death via the RIG-I–MAVS–IFN-β signaling axis. IAV infection induces ubiquitination of ZBP1, suggesting potential regulation of ZBP1 function through posttranslational modifications. We further demonstrate that ZBP1 senses viral ribonucleoprotein (vRNP) complexes of IAV to trigger cell death. These findings collectively indicate that ZBP1 activation requires RIG-I signaling, ubiquitination, and vRNP sensing to trigger activation of programmed cell death pathways during IAV infection. The mechanism of ZBP1 activation described here may have broader implications in the context of virus-induced cell death. PMID:28634194

Perspectives for Cancer Prevention With Natural Compounds

PubMed Central

Amin, A.R.M. Ruhul; Kucuk, Omer; Khuri, Fadlo R.; Shin, Dong M.

2009-01-01

Cancer is the second leading cause of death in the United States. Despite the estimated 565,650 deaths in 2008 of Americans as a result of cancer, it is mostly a preventable disease. Simply by modification of diet, maintenance of optimum body weight, and regular physical activity, 30% to 40% of all instances of cancer could be prevented. Modification of diet alone by increasing vegetable and fruit intake could prevent 20% or more of all cases of cancer and may potentially prevent approximately 200,000 cancer-related deaths annually. Because of their safety, low toxicity, antioxidant properties, and general acceptance as dietary supplements, fruits, vegetables, and other dietary elements (phytochemicals and minerals) are being investigated for the prevention of cancer. Extensive research over the past several decades has identified numerous dietary and botanical natural compounds that have chemopreventive potential. In this review, we discuss promising natural chemopreventive compounds, their molecular targets, and their mechanisms, which may help the further design and conduct of preclinical and clinical trials. PMID:19414669

Quantification of alcohol-related mortality in Sweden.

PubMed

Sjögren, H; Eriksson, A; Broström, G; Ahlm, K

2000-01-01

The main aim of the present study was to estimate total alcohol-related mortality in Sweden. For natural deaths, a meta-analysis carried out in Australia was updated to the end of March 1998, and pooled estimates of the relative risks were calculated for different diseases based on data from scientific studies that have been published in the international literature. The proportion of current alcohol drinkers from recent Swedish surveys, and the pooled relative risk estimates were used to estimate disease-specific alcohol-attributable fractions. Natural deaths 'caused' or 'prevented' by alcohol were estimated for the period 1992-1996. For unnatural deaths, all cases from 1992 through 1996 in Sweden were analysed (n = 23 132). Alcohol was regarded to attribute to the death: if the deceased was a 'known alcoholic'; if the underlying or contributing cause of death was alcohol-related; if the deceased had an alcohol-related in-patient diagnosis during a 3-year period prior to death; if the case tested positive for blood alcohol. Person years of life lost/gained (<70 years) due to alcohol were also assessed. The assumptions underlying the attributable risk methods used to analyse alcohol-related mortality due to natural causes need to be borne in mind when interpreting the results on natural deaths. Moreover, the preventive effect of alcohol on coronary heart disease and stroke is still controversial. The findings of alcohol-related mortality due to unnatural causes were much more reliable. About 3.5% of deaths were attributed to alcohol; alcohol involvement was more than twice as common in deaths of males (4.8%) than in those of females (2.0%). About one-quarter of the deaths in those aged below 50 years were attributed to alcohol. In those (

Population health outcome models in suicide prevention policy.

PubMed

Lynch, Frances L

2014-09-01

Suicide is a leading cause of death in the U.S. and results in immense suffering and significant cost. Effective suicide prevention interventions could reduce this burden, but policy makers need estimates of health outcomes achieved by alternative interventions to focus implementation efforts. To illustrate the utility of health outcome models to help in achieving goals defined by the National Action Alliance for Suicide Prevention's Research Prioritization Task Force. The approach is illustrated specifically with psychotherapeutic interventions to prevent suicide reattempt in emergency department settings. A health outcome model using decision analysis with secondary data was applied to estimate suicide attempts and deaths averted from evidence-based interventions. Under optimal conditions, the model estimated that over 1 year, implementing evidence-based psychotherapeutic interventions in emergency departments could decrease the number of suicide attempts by 18,737, and if offered over 5 years, it could avert 109,306 attempts. Over 1 year, the model estimated 2,498 fewer deaths from suicide, and over 5 years, about 13,928 fewer suicide deaths. Health outcome models could aid in suicide prevention policy by helping focus implementation efforts. Further research developing more sophisticated models of the impact of suicide prevention interventions that include a more complex understanding of suicidal behavior, longer time frames, and inclusion of additional outcomes that capture the full benefits and costs of interventions would be helpful next steps. Copyright © 2014 American Journal of Preventive Medicine. All rights reserved.

Social Interventions to Prevent Heat-Related Mortality in the Older Adult in Rome, Italy: A Quasi-Experimental Study

PubMed Central

Inzerilli, Maria Chiara; Palombi, Leonardo; Madaro, Olga; Betti, Daniela; Marazzi, Maria Cristina

2018-01-01

This study focuses on the impact of a program aimed at reducing heat-related mortality among older adults residing in central Rome by counteracting social isolation. The mortality of citizens over the age of 75 living in three Urban Areas (UAs) located in central Rome is compared with that of the residents of four adjacent UAs during the summer of 2015. The data, broken down by UA, were provided by the Statistical Office of the Municipality of Rome, which gathers them on a routine basis. During the summer of 2015, 167 deaths were recorded in those UAs in which the Long Live the Elderly (LLE) program was active and 169 in those in which it was not, implying cumulative mortality rates of 25‰ (SD ± 1.4; Cl 95%: 23–29) and 29‰ (SD ± 6.7; Cl 95%: 17–43), respectively. Relative to the summer of 2014, the increase of deaths during the summer of 2015 was greater in UAs in which the LLE program had not been implemented (+97.3% vs. +48.8%). In conclusion, the paper shows the impact of a community-based active monitoring program, focused on strengthening individual relationship networks and the social capital of the community, on mortality in those over 75 during heat waves. PMID:29641436

Cardioprotective activity of urocortin by preventing caspase-independent, non-apoptotic death in cultured neonatal rat cardiomyocytes exposed to ischemia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Takatani-Nakase, Tomoka, E-mail: nakase@mukogawa-u.ac.jp; Takahashi, Koichi, E-mail: koichi@mukogawa-u.ac.jp

Research highlights: {yields} Ischemia induces high level of iPLA{sub 2} resulting in caspase-independent myocyte death. {yields} Urocortin causes iPLA{sub 2} down-regulation leading to avoidance of non-apoptotic death. {yields} The survival-promoting effect of urocortin is abrogated by CRH receptor antagonist. -- Abstract: Caspase-independent, non-apoptotic cell death in ischemic heart disease is considered to be one of the important therapeutic targets, however, the detailed mechanisms of this cell death process are not clear. In this study, we investigated the mechanisms of non-apoptotic cell death in cultured neonatal rat cardiomyocytes during ischemia, and the cardioprotection by preventing the mechanisms. We found that ischemiamore » caused elevation of the phospholipase A{sub 2} (iPLA{sub 2}) expression in the myocytes, leading to distinctive non-apoptotic nuclear shrinkage, and cell death. Moreover, we investigated whether the potent cardioprotective corticotropin-releasing hormone (CRH), urocortin, which had been less focused on non-apoptotic cell death, inhibits the ischemic myocyte death. Ischemia-augmented nuclear shrinkage of the myocytes was suppressed by the pretreatment of {approx}10 nM urocortin before the cells were exposed to ischemia. Urocortin could significantly suppress the expression and activity of iPLA{sub 2}, resulting in preventing the ischemia-induced cell death. The survival-promoting effect of urocortin was abrogated by the CRH receptor antagonist astressin. These findings provide the first evidence linking the targets of the urocortin-mediated cardioprotection to the suppression of the caspase-independent, non-apoptotic death in cardiac myocytes exposed to ischemia.« less

Level, Causes and Risk Factors of Neonatal Mortality, in Jordan: Results of a National Prospective Study.

PubMed

Batieha, Anwar M; Khader, Yousef S; Berdzuli, Nino; Chua-Oon, Chuanpit; Badran, Eman F; Al-Sheyab, Nihaya A; Basha, Asma S; Obaidat, Ahmad; Al-Qutob, Ra'eda J

2016-05-01

The present study aimed at assessment of the magnitude of neonatal mortality in Jordan, and its causes and associated factors. Through a multistage sampling technique, a total of 21,928 deliveries with a gestational period ≥20 weeks from 18 hospitals were included in the study. The status of their babies 28 days after birth, whether dead or alive, was ascertained. Extensive data were collected about mothers and their newborns at admission and after 28 days of birth. Causes of death were classified according to the neonatal and intrauterine death classification according to etiology. Preventability of death was classified according to Herman's classification into preventable, partially preventable, and not preventable. Neonatal mortality rate, overall and for subgroups of the study was obtained. Risk factors for neonatal mortality were first examined in bivariate analyses and finally by multivariate logistic regression models to account for potential confounders. A total of 327 babies ≥20 weeks of gestation died in the neonatal period (14.9/1000 LB). Excluding babies <1000 g and <28 weeks of gestation to be consistent with the WHO and UNICEF's annual neonatal mortality reports, the NNMR decreased to 10.5/1000 LB. About 79 % of all neonatal deaths occurred in the first week after birth with over 42 % occurring in the first day after birth. According to NICE hierarchical classification, most neonatal deaths were due to congenital anomalies (27.2 %), multiple births (26.0 %), or unexplained immaturity (21.7 %). Other important causes included maternal disease (6.7 %), specific infant conditions (6.4 %), and unexplained asphyxia (4.9 %). According to Herman's classification, 37 % of neonatal deaths were preventable and 59 % possibly preventable. An experts' panel determined that 37.3 % of neonatal deaths received optimal medical care while the medical care provided to the rest was less than optimal. After adjusting for socio-demographic characteristics, type of the hospital, and clinical and medical history of women, the following variables were significantly associated with neonatal mortality: male gender, congenital defects, inadequate antenatal visits, multiple pregnancy, presentation at delivery, and gestational age. The present study showed the level, causes, and risk factors of NNM in Jordan. It showed also that a large proportion of NNDs are preventable or possibly preventable. Providing optimal intrapartum, and immediate postpartum care is likely to result in avoidance of a large proportion of NNDs.

The incidence of injuries among 87,000 Massachusetts children and adolescents: results of the 1980-81 Statewide Childhood Injury Prevention Program Surveillance System.

PubMed Central

Gallagher, S S; Finison, K; Guyer, B; Goodenough, S

1984-01-01

This study describes the incidence of fatal and nonfatal injuries occurring in 87,022 Massachusetts children and adolescents during a one-year period. A surveillance system for injuries at 23 hospitals captured 93 per cent of all discharges for ages 0-19 in the 14 communities under study. Sample data were collected on emergency room visits, hospital admissions, and deaths for all but a few causes of unintentional injuries. The overall incidence was 2,239 per 10,000. The true incidence rates are probably higher than those reported. The ratio of emergency room visits to admissions to deaths was 1,300 to 45 to 1. Injury rates varied considerably by age, sex, cause, and level of severity. Age-specific injury rates were lowest for infants and elementary school age children and highest for toddlers and adolescents. The overall ratio of male to female injury rates was 1.66 to 1. Injuries from falls, sports, and cutting and piercing instruments had a high incidence and low severity. Injuries from motor vehicles, burns, and drownings had lower incidence, but greater severity. Results provide evidence that both morbidity and mortality must be considered when determining priorities for injury prevention. Current prevention efforts must be expanded to target injuries of higher incidence and within the adolescent population. PMID:6507685

The NIMH community violence project: II. Children's distress symptoms associated with violence exposure.

PubMed

Martinez, P; Richters, J E

1993-02-01

The rising tide of violence in American cities has placed the causes and consequences of violence squarely on the public health agenda. The U.S. Government's Year 2000 National Health Promotion and Disease Prevention Objectives includes a full chapter devoted to violence issues and delineates a number of goals and programs aimed at reducing the number of deaths and injuries associated with violence (Public Health Service 1990). Notably absent from these objectives, however, is attention to the possible adverse psychological consequences of exposure to acute or chronic violence. Nonetheless, in light of numerous media reports of children's exposure to community violence and recent reports documenting high levels of exposure even among very young children (Richters and Martinez 1993), it is reasonable to question whether the risks of exposure extend beyond death and physical injury to psychological well-being.

Household furniture tip-over deaths of young children.

PubMed

Wolf, Barbara C; Harding, Brett E

2011-07-01

The potential for the injury or death of a child resulting from the tip-over of a piece of household furniture or a domestic appliance has not been previously well recognized. We reviewed nine accidental deaths of young children that resulted from avoidable residential hazards and/or lapses in supervision of the children by their caregivers. The offending household items included televisions, bedroom dressers, a kitchen stove, and a lounge chair. The causes of death were mechanical asphyxia, blunt trauma, and combined blunt head trauma and asphyxia. All of the deaths could have been prevented by appropriate anchoring of the piece of furniture and/or closer supervision of the child. A thorough multidisciplinary investigation is essential in establishing the cause and manner of death in such cases and in identifying risk factors that may aid in the prevention of future childhood deaths. © 2011 American Academy of Forensic Sciences.

Social Autopsy of maternal, neonatal deaths and stillbirths in rural Bangladesh: qualitative exploration of its effect and community acceptance.

PubMed

Biswas, Animesh; Rahman, Fazlur; Eriksson, Charli; Halim, Abdul; Dalal, Koustuv

2016-08-23

Social Autopsy (SA) is an innovative strategy where a trained facilitator leads community groups through a structured, standardised analysis of the physical, environmental, cultural and social factors contributing to a serious, non-fatal health event or death. The discussion stimulated by the formal process of SA determines the causes and suggests preventative measures that are appropriate and achievable in the community. Here we explored individual experiences of SA, including acceptance and participant learning, and its effect on rural communities in Bangladesh. The present study had explored the experiences gained while undertaking SA of maternal and neonatal deaths and stillbirths in rural Bangladesh. Qualitative assessment of documents, observations, focus group discussions, group discussions and in-depth interviews by content and thematic analyses. Each community's maternal and neonatal death was a unique, sad story. SA undertaken by government field-level health workers were well accepted by rural communities. SA had the capability to explore the social reasons behind the medical cause of the death without apportioning blame to any individual or group. SA was a useful instrument to raise awareness and encourage community responses to errors within the society that contributed to the death. People participating in SA showed commitment to future preventative measures and devised their own solutions for the future prevention of maternal and neonatal deaths. SA highlights societal errors and promotes discussion around maternal or newborn death. SA is an effective means to deliver important preventative messages and to sensitise the community to death issues. Importantly, the community itself is enabled to devise future strategies to avert future maternal and neonatal deaths in Bangladesh. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Clinicians' perception of the preventability of inpatient mortality.

PubMed

Nash, Robert; Srinivasan, Ramya; Kenway, Bruno; Quinn, James

2018-03-12

Purpose The purpose of this paper is to assess whether clinicians have an accurate perception of the preventability of their patients' mortality. Case note review estimates that approximately 5 percent of inpatient deaths are preventable. Design/methodology/approach The design involved in the study is a prospective audit of inpatient mortality in a single NHS hospital trust. The case study includes 979 inpatient mortalities. A number of outcome measures were recorded, including a Likert scale of the preventability of death- and NCEPOD-based grading of care quality. Findings Clinicians assessed only 1.4 percent of deaths as likely to be preventable. This is significantly lower than previously published values ( p<0.0001). Clinicians were also more likely to rate the quality of care as "good," and less likely to identify areas of substandard clinical or organizational management. Research limitations/implications The implications of objective assessment of the preventability of mortality are essential to drive quality improvement in this area. Practical implications There is a wide disparity between independent case note review and clinicians assessing the care of their own patients. This may be due to a "knowledge gap" between reviewers and treating clinicians, or an "objectivity gap" meaning clinicians may not recognize preventability of death of patients under their care. Social implications This study gives some insight into deficiencies in clinical governance processes. Originality/value No similar study has been performed. This has significant implications for the idea of the preventability of mortality.

CHIP, a carboxy terminus HSP-70 interacting protein, prevents cell death induced by endoplasmic reticulum stress in the central nervous system.

PubMed

Cabral Miranda, Felipe; Adão-Novaes, Juliana; Hauswirth, William W; Linden, Rafael; Petrs-Silva, Hilda; Chiarini, Luciana B

2014-01-01

Endoplasmic reticulum (ER) stress and protein misfolding are associated with various neurodegenerative diseases. ER stress activates unfolded protein response (UPR), an adaptative response. However, severe ER stress can induce cell death. Here we show that the E3 ubiquitin ligase and co-chaperone Carboxyl Terminus HSP70/90 Interacting Protein (CHIP) prevents neuron death in the hippocampus induced by severe ER stress. Organotypic hippocampal slice cultures (OHSCs) were exposed to Tunicamycin, a pharmacological ER stress inducer, to trigger cell death. Overexpression of CHIP was achieved with a recombinant adeno-associated viral vector (rAAV) and significantly diminished ER stress-induced cell death, as shown by analysis of propidium iodide (PI) uptake, condensed chromatin, TUNEL and cleaved caspase 3 in the CA1 region of OHSCs. In addition, overexpression of CHIP prevented upregulation of both CHOP and p53 both pro-apoptotic pathways induced by ER stress. We also detected an attenuation of eIF2a phosphorylation promoted by ER stress. However, CHIP did not prevent upregulation of BiP/GRP78 induced by UPR. These data indicate that overexpression of CHIP attenuates ER-stress death response while maintain ER stress adaptative response in the central nervous system. These results indicate a neuroprotective role for CHIP upon UPR signaling. CHIP emerge as a candidate for clinical intervention in neurodegenerative diseases associated with ER stress.

The cost effectiveness of a quality improvement program to reduce maternal and fetal mortality in a regional referral hospital in Accra, Ghana.

PubMed

Goodman, David M; Ramaswamy, Rohit; Jeuland, Marc; Srofenyoh, Emmanuel K; Engmann, Cyril M; Olufolabi, Adeyemi J; Owen, Medge D

2017-01-01

To evaluate the cost-effectiveness of a quality improvement intervention aimed at reducing maternal and fetal mortality in Accra, Ghana. Quasi-experimental, time-sequence intervention, retrospective cost-effectiveness analysis. Data were collected on the cost and outcomes of a 5-year Kybele-Ghana Health Service Quality Improvement (QI) intervention conducted at Ridge Regional Hospital, a tertiary referral center in Accra, Ghana, focused on systems, personnel, and communication. Maternal deaths prevented were estimated comparing observed rates with counterfactual projections of maternal mortality and case-fatality rates for hypertensive disorders of pregnancy and obstetric hemorrhage. Stillbirths prevented were estimated based on counterfactual estimates of stillbirth rates. Cost-effectiveness was then calculated using estimated disability-adjusted life years averted and subjected to Monte Carlo and one-way sensitivity analyses to test the importance of assumptions inherent in the calculations. Incremental Cost-effectiveness ratio (ICER), which represents the cost per disability-adjusted life-year (DALY) averted by the intervention compared to a model counterfactual. From 2007-2011, 39,234 deliveries were affected by the QI intervention implemented at Ridge Regional Hospital. The total budget for the program was $2,363,100. Based on program estimates, 236 (±5) maternal deaths and 129 (±13) intrapartum stillbirths were averted (14,876 DALYs), implying an ICER of $158 ($129-$195) USD. This value is well below the highly cost-effective threshold of $1268 USD. Sensitivity analysis considered DALY calculation methods, and yearly prevalence of risk factors and case fatality rates. In each of these analyses, the program remained highly cost-effective with an ICER ranging from $97-$218. QI interventions to reduce maternal and fetal mortality in low resource settings can be highly cost effective. Cost-effectiveness analysis is feasible and should regularly be conducted to encourage fiscal responsibility in the pursuit of improved maternal and child health.

Prevention of cancer and non-communicable diseases.

PubMed

Cannon, Geoffrey; Gupta, Prakash; Gomes, Fabio; Kerner, Jon; Parra, William; Weiderpass, Elisabete; Kim, Jeongseon; Moore, Malcolm; Sutcliffe, Catherine; Sutcliffe, Simon

2012-01-01

Cancer is a leading cause of death worldwide, accounting for approximately 7.6 million deaths (13% of all deaths) in 2008. Cancer mortality is projected to increase to 11 million deaths in 2030, with the majority occurring in regions of the world with the least capacity to respond. However, cancer is not only a personal, societal and economic burden but also a potential societal opportunity in the context of functional life - the years gained through effective prevention and treatment, and strategies to enhance survivorship. The United Nations General Assembly Special Session in 2011 has served to focus attention on key aspects of cancer prevention and control. Firstly, cancer is largely preventable, by feasible means. Secondly, cancer is one of a number of chronic, non- communicable diseases that share common risk factors whose prevention and control would benefit a majority of the world's population. Thirdly, a proportion of cancers can be attributed to infectious, communicable causal factors (e.g., HPV, HBV, H.pylori, parasites, flukes) and that strategies to control the burden of infectious diseases have relevance to the control of cancer. Fourthly, that the natural history of non-communicable diseases, including cancer, from primary prevention through diagnosis, treatment and care, is underwritten by the impact of social, economic and environmental determinants of health (e.g., poverty, illiteracy, gender inequality, social isolation, stigma, socio-economic status). Session 1 of the 4th International Cancer Control Congress (ICCC-4) focused on the social, economic and environmental, as well as biological and behavioural, modifiers of the risk of cancer through one plenary presentation and four interactive workshop discussions. The workshop sessions concerned 1) the Global Adult Tobacco Survey and social determinants of tobacco use in high burden low- and middle-income countries; 2) the role of diet, including alcohol, and physical activity in modifying the risk of cancer and other non-communicable diseases; 3) the role of infections in modifying the risk of cancer; and 4) the public policies and actions that can be implemented to effectively reduce the risk of cancer at population levels. Workshop discussions highlighted the need for high quality data on the prevalence of modifiable factors in different settings, as well as the social, economic and environmental drivers of these factors, in order to inform prevention and control programs. For some factors, further work needs to be done to develop simple and valid measurement tools. Given that many of these factors are common to both cancer and other non-communicable diseases, cancer prevention should be viewed within the broader perspective of the prevention of non-communicable diseases and should engage all relevant actors, including the general public, health and other professionals, workplaces and institutions, the media, civil society, schools, governments, industry, and multinational bodies. Many policies and plans have been implemented in various settings to control the drivers of modifiable factors and promote health and well-being. Mapping, analysis, and contextualization of those policies that are relevant would be helpful to promote action around cancer prevention in different settings.

Cot Deaths.

ERIC Educational Resources Information Center

Tyrrell, Shelagh

1985-01-01

Addresses the tragedy of crib deaths, giving particular attention to causes, prevention, and medical research on Sudden Infant Death Syndrome (SIDS). Gives anecdotal accounts of coping strategies used by parents and families of SIDS infants. (DT)

Why invest in a national public health program for stroke? An example using Australian data to estimate the potential benefits and cost implications.

PubMed

Cadilhac, Dominique A; Carter, Robert C; Thrift, Amanda G; Dewey, Helen M

2007-10-01

Stroke is the world's second leading cause of death in people aged over 60 years. Approximately 50,000 strokes occur annually in Australia with numbers predicted to increase by about one third over 10-years. Our objectives were to assess the economic implications of a public health program for stroke by: (1) predicting what potential health-gains and cost-offsets could be achieved; and (2) determining the net level of annual investment that would offer value-for-money. Lifetime costs and outcomes were calculated for additional cases that would benefit if 'current practice' was feasibly improved, estimated for one indicative year using: (i) local epidemiological data, coverage rates and costs; and (ii) pooled effect sizes from systematic reviews. blood pressure lowering; warfarin for atrial fibrillation; increased access to stroke units; intravenous thrombolysis and aspirin for ischemic events; and carotid endarterectomy. Value-for-money threshold: AUD$30,000/DALY recovered. Improved, prevention and management could prevent about 27,000 (38%) strokes in 2015. In present terms (2004), about 85,000 DALYs and AUD$1.06 billion in lifetime cost-offsets could be recovered. The net level of annual warranted investment was AUD$3.63 billion. Primary prevention, in particular blood pressure lowering, was most effective. A public health program for stroke is warranted.

The European Innovation Partnership on Active and Healthy Ageing Synergies: Protocol for a Prospective Observational Study to Measure the Impact of a Community-Based Program on Prevention and Mitigation of Frailty (ICP - PMF) in Community-Dwelling Older Adults.

PubMed

Liotta, G; Orfila, F; Vollenbroek-Hutten, M; Roller-Winsberger, R; Illario, M; Musian, D; Alvino, S; O'Caoimh, R; Cano, A; Molloy, W; Iaccarino, G; Marazzi, M C; Inzerilli, M C; Madaro, O; Paul, C; Csonka, P; Vince, A C; Menditto, E; Maggio, M; Scarcella, P; Gilardi, F; Lucaroni, F; Abete, P; Girardi, V; Barra, R; Palombi, L

2016-11-01

Aim of this paper is to describe the protocol of the study "Impact of a Community-based Program on Prevention and Mitigation of Frailty in community-dwelling older adults" developed in the framework of the European Innovation Partnership on Active and Healthy Ageing. This proposal has been developed by the Partnership Action groups on frailty, fall prevention and polypharmacy in older. The proposal wants to assess the impact of community-based programs aimed to counteract three main outcomes related to frailty: hospitalization, institutionalization and death. Bringing together researchers from seven European countries, the proposal aims to achieve the critical mass and the geographical extension enough to provide information useful to all older European citizens. An observational study will be carried out to calculate the incidence of the different outcomes in relation to the various interventions that will be assessed; results will be compared with data coming from already established national, regional and local dataset using the observed/expected approach. The sample will be made up by at least 2000 citizens for each outcome. All the citizens will be assessed at the baseline with two multidimensional questionnaires: the RISC questionnaire and the Short Functional Geriatric Evaluation questionnaire. The outcomes will be assessed every six-twelve months.

c-FLIP is involved in erythropoietin-mediated protection of erythroid-differentiated cells from TNF-alpha-induced apoptosis.

PubMed

Vittori, Daniela; Vota, Daiana; Callero, Mariana; Chamorro, María E; Nesse, Alcira

2010-05-04

The TNF-alpha (tumour necrosis factor) affects a wide range of biological activities, such as cell proliferation and apoptosis. Cell life or death responses to this cytokine might depend on cell conditions. This study focused on the modulation of factors that would affect the sensitivity of erythroid-differentiated cells to TNF-alpha. Hemin-differentiated K562 cells showed higher sensitivity to TNF-induced apoptosis than undifferentiated cells. At the same time, hemin-induced erythroid differentiation reduced c-FLIP (cellular FLICE-inhibitory protein) expression. However, this negative effect was prevented by prior treatment with Epo (erythropoietin), which allowed the cell line to maintain c-FLIP levels. On the other hand, erythroid-differentiated UT-7 cells - dependent on Epo for survival - showed resistance to TNF-alpha pro-apoptotic action. Only after the inhibition of PI3K (phosphatidylinositol-3 kinase)-mediated pathways, which was accompanied by negative c-FLIP modulation and increased erythroid differentiation, were UT-7 cells sensitive to TNF-alpha-triggered apoptosis. In summary, erythroid differentiation might deregulate the balance between growth promotion and death signals induced by TNF-alpha, depending on cell type and environmental conditions. The role of c-FLIP seemed to be critical in the protection of erythroid-differentiated cells from apoptosis or in the determination of their sensitivity to TNF-mediated programmed cell death. Epo, which for the first time was found to be involved in the prevention of c-FLIP down-regulation, proved to have an anti-apoptotic effect against the pro-inflammatory factor. The identification of signals related to cell life/death switching would have significant implications in the control of proliferative diseases and would contribute to the understanding of mechanisms underlying the anaemia associated with inflammatory processes.

Exercise-Related Sudden Death: Risks and Causes (Part 1 of 2).

ERIC Educational Resources Information Center

Van Camp, Steven P.

1988-01-01

The causes of exercise-related sudden death are discussed. Multiple structural cardiovascular diseases are the primary cause of death in athletes under 30; severe coronary artery disease is the culprit in deaths of those over 30. These diseases and the mechanisms of sudden death, as well as preventive measures, are detailed. (JL)

Agricultural Tractor Safety on Public Roads and Farms.

ERIC Educational Resources Information Center

Department of Transportation, Washington, DC.

This study investigated the extent, causes, and means of preventing agricultural tractor accidents. The report includes an estimate of annual tractor-related deaths, an identification of the primary causes of such accidents with consideration of the major hazards causing death or injury, and recommendations or means for preventing the occurrence…

VIGILANCE POISON: Illegal poisoning and lead intoxication are the main factors affecting avian scavenger survival in the Pyrenees (France).

PubMed

Berny, Philippe; Vilagines, Lydia; Cugnasse, Jean-Marc; Mastain, Olivier; Chollet, Jean-Yves; Joncour, Guy; Razin, Martine

2015-08-01

A specific surveillance program has been set up to monitor avian scavenger populations in the French Pyrenean Mountains, hosting a high proportion of the French populations. The two main purposes of the study were to identify all causes of death and to investigate poisoning cases. All 170 birds found dead during the 7-year program were submitted to full necropsy, X-Ray, parasitological investigations and consistent analytical toxicology screenings (Cholinesterase inhibitors, anticoagulant rodenticides, organochlorine insecticides, Pb, Cd). Over the study period, 8 Bearded Vultures, 120 Griffon Vultures, 8 Egyptian Vultures and 34 Red kites were eventually collected. Mortality events were often multifactorial, but poisoning was by far the most common cause of death (24.1%), followed by trauma/fall (12%), bacterial diseases and starvation (8%) and electrocution (6%). Illicit use of banned pesticides was identified as a common cause of poisoning (53% of all poisoning cases) and lead poisoning was also identified as a significant toxicant issue (17% of all poisoning cases). Lead isotopic signature could be associated primarily with ammunition. Last, a positive association between trauma and lead contamination was detected, indicating that lead could be a significant contributor to different causes of death. These results urge for severe restrictions on the use of lead ammunition to prevent scavengers from detrimental exposure. Copyright © 2015 Elsevier Inc. All rights reserved.

Apoptosis-like programmed cell death induces antisense ribosomal RNA (rRNA) fragmentation and rRNA degradation in Leishmania.

PubMed

Padmanabhan, P K; Samant, M; Cloutier, S; Simard, M J; Papadopoulou, B

2012-12-01

Few natural antisense (as) RNAs have been reported as yet in the unicellular protozoan Leishmania. Here, we describe that Leishmania produces natural asRNAs complementary to all ribosomal RNA (rRNA) species. Interestingly, we show that drug-induced apoptosis-like programmed cell death triggers fragmentation of asRNA complementary to the large subunit gamma (LSU-γ) rRNA, one of the six 28S rRNA processed fragments in Leishmania. Heat and oxidative stress also induce fragmentation of asrRNA, but to a lesser extent. Extensive asrRNA cleavage correlates with rRNA breakdown and translation inhibition. Indeed, overexpression of asLSU-γ rRNA accelerates rRNA degradation upon induction of apoptosis. In addition, we provide mechanistic insight into the regulation of apoptosis-induced asrRNA fragmentation by a 67 kDa ATP-dependent RNA helicase of the DEAD-box subfamily. This helicase binds both sense (s)LSU-γ and asLSU-γ rRNAs, and appears to have a key role in protecting rRNA from degradation by preventing asrRNA cleavage and thus cell death. Remarkably, the asrRNA fragmentation process operates not only in trypanosomatid protozoa but also in mammals. Our findings uncover a novel mechanism of regulation involving asrRNA fragmentation and rRNA breakdown, that is triggered by apoptosis and conditions of reduced translation under stress, and seems to be evolutionary conserved.

Multiple Modes of Cell Death Discovered in a Prokaryotic (Cyanobacterial) Endosymbiont

PubMed Central

Zheng, Weiwen; Rasmussen, Ulla; Zheng, Siping; Bao, Xiaodong; Chen, Bin; Gao, Yuan; Guan, Xiong; Larsson, John; Bergman, Birgitta

2013-01-01

Programmed cell death (PCD) is a genetically-based cell death mechanism with vital roles in eukaryotes. Although there is limited consensus on similar death mode programs in prokaryotes, emerging evidence suggest that PCD events are operative. Here we present cell death events in a cyanobacterium living endophytically in the fern Azolla microphylla, suggestive of PCD. This symbiosis is characterized by some unique traits such as a synchronized development, a vertical transfer of the cyanobacterium between plant generations, and a highly eroding cyanobacterial genome. A combination of methods was used to identify cell death modes in the cyanobacterium. Light- and electron microscopy analyses showed that the proportion of cells undergoing cell death peaked at 53.6% (average 20%) of the total cell population, depending on the cell type and host developmental stage. Biochemical markers used for early and late programmed cell death events related to apoptosis (Annexin V-EGFP and TUNEL staining assays), together with visualization of cytoskeleton alterations (FITC-phalloidin staining), showed that all cyanobacterial cell categories were affected by cell death. Transmission electron microscopy revealed four modes of cell death: apoptotic-like, autophagic-like, necrotic-like and autolytic-like. Abiotic stresses further enhanced cell death in a dose and time dependent manner. The data also suggest that dynamic changes in the peptidoglycan cell wall layer and in the cytoskeleton distribution patterns may act as markers for the various cell death modes. The presence of a metacaspase homolog (domain p20) further suggests that the death modes are genetically programmed. It is therefore concluded that multiple, likely genetically programmed, cell death modes exist in cyanobacteria, a finding that may be connected with the evolution of cell death in the plant kingdom. PMID:23822984

Pattern of injury mortality by age-group in children aged 0-14 years in Scotland, 2002-2006, and its implications for prevention.

PubMed

Pearson, Janne; Stone, David H

2009-04-07

Knowledge of the epidemiology of injuries in children is essential for the planning, implementation and evaluation of preventive measures but recent epidemiological information on injuries in children both in general and by age-group in Scotland is scarce. This study examines the recent pattern of childhood mortality from injury by age-group in Scotland and considers its implications for prevention. Routine mortality data for the period 2002-2006 were obtained from the General Register Office for Scotland and were analysed in terms of number of deaths, mean annual mortality rates per 100,000 population, leading causes of death, and causes of injury death. Mid-year population estimates were used as the denominator. Chi-square tests were used to determine statistical significance. 186 children aged 0-14 died from an injury in Scotland during 2002-06 (MR 4.3 per 100,000). Injuries were the leading cause of death in 1-14, 5-9 and 10-14 year-olds (causing 25%, 29% and 32% of all deaths respectively). The leading individual causes of injury death (0-14 years) were pedestrian and non-pedestrian road-traffic injuries and assault/homicide but there was variation by age-group. Assault/homicide, fire and suffocation caused most injury deaths in young children; road-traffic injuries in older ones. Collectively, intentional injuries were a bigger threat to the lives of under-15s than any single cause of unintentional injury. The mortality rate from assault/homicide was highest in infants (<1 year) and decreased with increasing age. Children aged 5-9 were significantly less likely to die from an injury than 0-4 or 10-14 year-olds (p < 0.05). Suicide was an important cause of injury mortality in 10-14 year-olds. Injuries continue to be a leading cause of death in childhood in Scotland. Variation in causes of injury death by age-group is important when targeting preventive efforts. In particular, the threats of assault/homicide in infants, fire in 1-4 year-olds, pedestrian injury in 5-14 year-olds, and suicide in 10-14 year-olds need urgent consideration for preventive action.

Trends in education gradients of 'preventable' mortality: a test of fundamental cause theory.

PubMed

Masters, Ryan K; Link, Bruce G; Phelan, Jo C

2015-02-01

Fundamental cause theory explains persisting associations between socioeconomic status and mortality in terms of personal resources such as knowledge, money, power, prestige, and social connections, as well as disparate social contexts related to these resources. We review evidence concerning fundamental cause theory and test three central claims using the National Health Interview Survey Linked Mortality Files 1986-2004. We then examine cohort-based variation in the associations between a fundamental social cause of disease, educational attainment, and mortality rates from heart disease, other "preventable" causes of death, and less preventable causes of death. We further explore race/ethnic and gender variation in these associations. Overall, findings are consistent with nearly all features of fundamental cause theory. Results show, first, larger education gradients in mortality risk for causes of death that are under greater human control than for less preventable causes of death, and, second, that these gradients grew more rapidly across successive cohorts than gradients for less preventable causes. Results also show that relative sizes and cohort-based changes in the education gradients vary substantially by race/ethnicity and gender. Copyright © 2014 Elsevier Ltd. All rights reserved.

Programmed Cell Death During Caenorhabditis elegans Development

PubMed Central

Conradt, Barbara; Wu, Yi-Chun; Xue, Ding

2016-01-01

Programmed cell death is an integral component of Caenorhabditis elegans development. Genetic and reverse genetic studies in C. elegans have led to the identification of many genes and conserved cell death pathways that are important for the specification of which cells should live or die, the activation of the suicide program, and the dismantling and removal of dying cells. Molecular, cell biological, and biochemical studies have revealed the underlying mechanisms that control these three phases of programmed cell death. In particular, the interplay of transcriptional regulatory cascades and networks involving multiple transcriptional regulators is crucial in activating the expression of the key death-inducing gene egl-1 and, in some cases, the ced-3 gene in cells destined to die. A protein interaction cascade involving EGL-1, CED-9, CED-4, and CED-3 results in the activation of the key cell death protease CED-3, which is tightly controlled by multiple positive and negative regulators. The activation of the CED-3 caspase then initiates the cell disassembly process by cleaving and activating or inactivating crucial CED-3 substrates; leading to activation of multiple cell death execution events, including nuclear DNA fragmentation, mitochondrial elimination, phosphatidylserine externalization, inactivation of survival signals, and clearance of apoptotic cells. Further studies of programmed cell death in C. elegans will continue to advance our understanding of how programmed cell death is regulated, activated, and executed in general. PMID:27516615

Potentially preventable infant and child deaths identified at autopsy; findings and implications.

PubMed

Bamber, Andrew R; Mifsud, William; Wolfe, Ingrid; Cass, Hilary; Pryce, Jeremy; Malone, Marian; Sebire, Neil J

2015-09-01

The purpose of the study was to determine the proportion of pediatric deaths investigated by HM Coronial autopsy which were potentially preventable deaths due to treatable natural disease, and what implications such findings may have for health policies to reduce their occurrence. A retrospective study of 1779 autopsies of individuals between 7 days and 14 years of age requested by HM Coroner, taking place in one specialist pediatric autopsy center, was undertaken. Cases were included if they involved a definite natural disease process in which appropriate recognition and treatment was likely to have affected their outcome. Strict criteria were used and cases were excluded where the individual had any longstanding condition which might have predisposed them to, or altered the recognition of, acute illness, or its response to therapy. Almost 8% (134/1779) of the study group were potentially preventable deaths as a result of natural disease, the majority occurring in children younger than 2 years of age. Most individuals reported between 1 and 7 days of symptoms before their death, and the majority had sought medical advice during this period, including from general practitioners within working hours, and hospital emergency departments. Of those who had sought medical attention, around one-third had done so more than once (28%, 15/53). Sepsis and pneumonia accounted for the majority of deaths (46 and 34% respectively), with all infections (sepsis, pneumonia and meningitis) accounting for 110/134 (82%). Around 10% of pediatric deaths referred to HM Coroner are potentially preventable, being the result of treatable natural acute illnesses. In many cases medical advice had been sought during the final illness. The results highlight how a review of autopsy data can identify significant findings with the potential to reduce mortality, and the importance of centralized investigation and reporting of pediatric deaths.

Violence in the United States

PubMed Central

Sumner, Steven A.; Mercy, James A.; Dahlberg, Linda L.; Hillis, Susan D.; Klevens, Joanne; Houry, Debra

2015-01-01

IMPORTANCE Interpersonal violence, which includes child abuse and neglect, youth violence, intimate partner violence, sexual violence, and elder abuse, affects millions of US residents each year. However, surveillance systems, programs, and policies to address violence often lack broad, cross-sector collaboration, and there is limited awareness of effective strategies to prevent violence. OBJECTIVES To describe the burden of interpersonal violence in the United States, explore challenges to violence prevention efforts and to identify prevention opportunities. DATA SOURCES We reviewed data from health and law enforcement surveillance systems including the National Vital Statistics System, the Federal Bureau of Investigation’s Uniform Crime Reports, the US Justice Department’s National Crime Victimization Survey, the National Survey of Children’s Exposure to Violence, the National Child Abuse and Neglect Data System, the National Intimate Partner and Sexual Violence Survey, the Youth Risk Behavior Surveillance System, and the National Electronic Injury Surveillance System—All Injury Program. RESULTS Homicide rates have decreased from a peak of 10.7 per 100 000 persons in 1980 to 5.1 per 100 000 in 2013. Aggravated assault rates have decreased from a peak of 442 per 100 000 in 1992 to 242 per 100 000 in 2012. Nevertheless, annually, there are more than 16 000 homicides and 1.6 million nonfatal assault injuries requiring treatment in emergency departments. More than 12 million adults experience intimate partner violence annually and more than 10 million children younger than 18 years experience some form of maltreatment from a caregiver, ranging from neglect to sexual abuse, but only a small percentage of these violent incidents are reported to law enforcement, health care clinicians, or child protective agencies. Moreover, exposure to violence increases vulnerability to a broad range of mental and physical health problems over the life course; for example, meta-analyses indicate that exposure to physical abuse in childhood is associated with a 54% increased odds of depressive disorder, a 78% increased odds of sexually transmitted illness or risky sexual behavior, and a 32% increased odds of obesity. Rates of violence vary by age, geographic location, sex, and race/ethnicity, and significant disparities exist. Homicide is the leading cause of death for non-Hispanic blacks from age 1 through 44 years, whereas it is the fifth most common cause of death among non-Hispanic whites in this age range. Additionally, efforts to understand, prevent, and respond to interpersonal violence have often neglected the degree to which many forms of violence are interconnected at the individual level, across relationships and communities, and even intergenerationally. The most effective violence prevention strategies include parent and family-focused programs, early childhood education, school-based programs, therapeutic or counseling interventions, and public policy. For example, a systematic review of early childhood home visitation programs found a 38.9% reduction in episodes of child maltreatment in intervention participants compared with control participants. CONCLUSIONS AND RELEVANCE Progress has been made in reducing US rates of interpersonal violence even though a significant burden remains. Multiple strategies exist to improve violence prevention efforts, and health care providers are an important part of this solution. PMID:26241599

Violence in the United States: Status, Challenges, and Opportunities.

PubMed

Sumner, Steven A; Mercy, James A; Dahlberg, Linda L; Hillis, Susan D; Klevens, Joanne; Houry, Debra

2015-08-04

Interpersonal violence, which includes child abuse and neglect, youth violence, intimate partner violence, sexual violence, and elder abuse, affects millions of US residents each year. However, surveillance systems, programs, and policies to address violence often lack broad, cross-sector collaboration, and there is limited awareness of effective strategies to prevent violence. To describe the burden of interpersonal violence in the United States, explore challenges to violence prevention efforts and to identify prevention opportunities. We reviewed data from health and law enforcement surveillance systems including the National Vital Statistics System, the Federal Bureau of Investigation's Uniform Crime Reports, the US Justice Department's National Crime Victimization Survey, the National Survey of Children's Exposure to Violence, the National Child Abuse and Neglect Data System, the National Intimate Partner and Sexual Violence Survey, the Youth Risk Behavior Surveillance System, and the National Electronic Injury Surveillance System-All Injury Program. Homicide rates have decreased from a peak of 10.7 per 100,000 persons in 1980 to 5.1 per 100,000 in 2013. Aggravated assault rates have decreased from a peak of 442 per 100,000 in 1992 to 242 per 100,000 in 2012. Nevertheless, annually, there are more than 16,000 homicides and 1.6 million nonfatal assault injuries requiring treatment in emergency departments. More than 12 million adults experience intimate partner violence annually and more than 10 million children younger than 18 years experience some form of maltreatment from a caregiver, ranging from neglect to sexual abuse, but only a small percentage of these violent incidents are reported to law enforcement, health care clinicians, or child protective agencies. Moreover, exposure to violence increases vulnerability to a broad range of mental and physical health problems over the life course; for example, meta-analyses indicate that exposure to physical abuse in childhood is associated with a 54% increased odds of depressive disorder, a 78% increased odds of sexually transmitted illness or risky sexual behavior, and a 32% increased odds of obesity. Rates of violence vary by age, geographic location, sex, and race/ethnicity, and significant disparities exist. Homicide is the leading cause of death for non-Hispanic blacks from age 1 through 44 years, whereas it is the fifth most common cause of death among non-Hispanic whites in this age range. Additionally, efforts to understand, prevent, and respond to interpersonal violence have often neglected the degree to which many forms of violence are interconnected at the individual level, across relationships and communities, and even intergenerationally. The most effective violence prevention strategies include parent and family-focused programs, early childhood education, school-based programs, therapeutic or counseling interventions, and public policy. For example, a systematic review of early childhood home visitation programs found a 38.9% reduction in episodes of child maltreatment in intervention participants compared with control participants. Progress has been made in reducing US rates of interpersonal violence even though a significant burden remains. Multiple strategies exist to improve violence prevention efforts, and health care providers are an important part of this solution.

Competing Death Programs in Poliovirus-Infected Cells: Commitment Switch in the Middle of the Infectious Cycle

PubMed Central

Agol, Vadim I.; Belov, George A.; Bienz, Kurt; Egger, Denise; Kolesnikova, Marina S.; Romanova, Lyudmila I.; Sladkova, Larissa V.; Tolskaya, Elena A.

2000-01-01

Productive poliovirus infection of HeLa cells leads to the canonical cytopathic effect (CPE), whereas certain types of abortive infection result in apoptosis. To define the time course of commitment to the different types of poliovirus-induced death, inhibitors of viral replication (guanidine HCl) or translation (cycloheximide) were added at different times postinfection (p.i.). Early in the infection (during the first ∼2 h p.i.), predominantly proapoptotic viral function was expressed, rendering the cells committed to apoptosis, which developed several hours after viral expression was arrested. In the middle of infection, concomitantly with the onset of fast generation of viral progeny, the implementation of the viral apoptotic program was abruptly interrupted. In particular, activation of an Asp-Glu-Val-Asp (DEVD)-specific caspase(s) occurring in the apoptosis-committed cells was prevented by the ongoing productive infection. Simultaneously, the cells retaining normal or nearly normal morphology became committed to CPE, which eventually developed regardless of whether or not further viral expression was allowed to proceed. The implementation of the poliovirus-induced apoptotic program was suppressed in HeLa cells overexpressing the Bcl-2 protein, indicating that the fate of poliovirus-infected cells depends on the balance of host and viral pro- and antiapoptotic factors. PMID:10823859

Suicide, guns, and buyback programs: An epidemiologic analysis of firearm-related deaths in Connecticut.

PubMed

Baumann, Laura; Clinton, Heather; Berntsson, Rob; Williams, Susan S; Rovella, James C; Shapiro, David; Thaker, Shefali; Borrup, Kevin; Lapidus, Garry; Campbell, Brendan T

2017-12-01

Gun buyback programs aim to remove unwanted firearms from the community with the goal of preventing firearm injury and death. Buyback programs are held in many communities, but evidence demonstrating their effectiveness is lacking. The purpose of this study is to compare firearms collected at buyback events to crime guns and firearms used in homicides and suicides. Detailed firearm and case data were obtained from the Hartford Police Department and the Office of the Chief Medical Examiner from January through December of 2015. Information was reviewed for guns collected at buyback events, crime guns confiscated by police, and for weapons associated with firearm fatalities. Detailed firearm data included type, manufacturer, model, and caliber (small, ≤ 0.32 caliber; medium, 0.357 caliber to 9 mm; large, ≥ 0.40 caliber). χ analyses were used for comparisons between groups. In 2015, 224 crime guns were seized by the Hartford Police, 169 guns were collected at four community buyback events, and there were 187 firearm-related deaths statewide (105 suicides, 81 homicides, 1 legal intervention). Comparisons between buyback, crime, and fatality-related firearms are shown in the table below. Medium caliber handguns account for the majority of crime guns and fatalities, and buyback programs collected smaller caliber handguns. The demographics of individuals who turn in guns at buyback events and commit suicide are similar: age (buyback, 63 ± 11; suicide, 52 ± 18; homicide, 34 ± 12 years), sex (buyback, 81%; suicide, 91%; homicide, 84% men), and race (buyback, 80%; suicide, 97%; homicide, 47% white). Handguns account for the majority of crime guns and firearm-related fatalities in Connecticut. Buyback programs are both an opportunity to remove unwanted handguns from the community and to remove firearms from the homes of individuals at increased risk of suicide. Epidemiologic/therapeutic study, level IV.

Evaluating Active Parental Consent Procedures for School Programming: Addressing the Sensitive Topic of Suicide Prevention.

PubMed

Totura, Christine M Wienke; Kutash, Krista; Labouliere, Christa D; Karver, Marc S

2017-02-01

Suicide is the second leading cause of death for adolescents. Whereas school-based prevention programs are effective, obtaining active consent for youth participation in public health programming concerning sensitive topics is challenging. We explored several active consent procedures for improving participation rates. Five active consent methods (in-person, students taking forms home, mailing, mailing preceded by primers, mailing followed by reminder calls) were compared against passive consent procedures to evaluate recruitment success, as determined by participation (proportion who responded yes) and response (proportion who returned any response) rates. Participation acceptance rates ranged from 38 to 100% depending on consent method implemented. Compared with passive consent, active consent procedures were more variable in response and participation rates. In-person methods provided higher rates than less interpersonal methods, such as mailing or students taking consents home. Mailed primers before or reminder calls after consent forms were mailed increased response but not participation rates. Students taking consents home resulted in the lowest rates. Although passive consent produces the highest student participation, these methods are not always appropriate for programs addressing sensitive topics in schools. In-person active consent procedures may be the best option when prioritizing balance between parental awareness and successful student recruitment. © 2017, American School Health Association.

Tobacco use and secondhand smoke exposure during pregnancy in low- and middle-income countries: the need for social and cultural research.

PubMed

Nichter, Mimi; Greaves, Lorraine; Bloch, Michele; Paglia, Michael; Scarinci, Isabel; Tolosa, Jorge E; Novotny, Thomas E

2010-01-01

Tobacco use is a leading cause of death and of poor pregnancy outcome in many countries. While tobacco use is decreasing in many high-income countries, it is increasing in many low- and middle-income countries (LMICs), where by the year 2030, 80% of deaths caused by tobacco use are expected to occur. In many LMICs, few women smoke tobacco, but strong evidence indicates this is changing; increased tobacco smoking by pregnant women will worsen pregnancy outcomes, especially in resource-poor settings, and threatens to undermine or reverse hard-won gains in maternal and child health. To date, little research has focused on preventing pregnant women's tobacco use and secondhand smoke (SHS) exposure in LMICs. Research on social and cultural influences on pregnant women's tobacco use will greatly facilitate the design and implementation of effective prevention programs and policies, including the adaptation of successful strategies used in high-income countries. This paper describes pregnant women's tobacco use and SHS exposure and the social and cultural influences on pregnant women's tobacco exposure; it also presents a research agenda put forward by an international workgroup convened to make recommendations in this area.

7 CFR 82.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Death, incompetency, or disappearance. 82.17 Section... DOMESTIC CONSUMPTION PROGRAMS CLINGSTONE PEACH DIVERSION PROGRAM § 82.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a clingstone peach grower...

7 CFR 82.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Death, incompetency, or disappearance. 82.17 Section... DOMESTIC CONSUMPTION PROGRAMS CLINGSTONE PEACH DIVERSION PROGRAM § 82.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a clingstone peach grower...

7 CFR 82.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Death, incompetency, or disappearance. 82.17 Section... DOMESTIC CONSUMPTION PROGRAMS CLINGSTONE PEACH DIVERSION PROGRAM § 82.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a clingstone peach grower...

7 CFR 82.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Death, incompetency, or disappearance. 82.17 Section... DOMESTIC CONSUMPTION PROGRAMS CLINGSTONE PEACH DIVERSION PROGRAM § 82.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a clingstone peach grower...

7 CFR 82.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Death, incompetency, or disappearance. 82.17 Section... DOMESTIC CONSUMPTION PROGRAMS CLINGSTONE PEACH DIVERSION PROGRAM § 82.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a clingstone peach grower...

Deferasirox-induced iron depletion promotes BclxL downregulation and death of proximal tubular cells

PubMed Central

Martin-Sanchez, Diego; Gallegos-Villalobos, Angel; Fontecha-Barriuso, Miguel; Carrasco, Susana; Sanchez-Niño, Maria Dolores; Lopez-Hernandez, Francisco J; Ruiz-Ortega, Marta; Egido, Jesus; Ortiz, Alberto; Sanz, Ana Belén

2017-01-01

Iron deficiency has been associated with kidney injury. Deferasirox is an oral iron chelator used to treat blood transfusion-related iron overload. Nephrotoxicity is the most serious and common adverse effect of deferasirox and may present as an acute or chronic kidney disease. However, scarce data are available on the molecular mechanisms of nephrotoxicity. We explored the therapeutic modulation of deferasirox-induced proximal tubular cell death in culture. Deferasirox induced dose-dependent tubular cell death and AnexxinV/7AAD staining showed features of apoptosis and necrosis. However, despite inhibiting caspase-3 activation, the pan-caspase inhibitor zVAD-fmk failed to prevent deferasirox-induced cell death. Moreover, zVAD increased deferasirox-induced cell death, a feature sometimes found in necroptosis. Electron microscopy identified mitochondrial injury and features of necrosis. However, neither necrostatin-1 nor RIP3 knockdown prevented deferasirox-induced cell death. Deferasirox caused BclxL depletion and BclxL overexpression was protective. Preventing iron depletion protected from BclxL downregulation and deferasirox cytotoxicity. In conclusion, deferasirox promoted iron depletion-dependent cell death characterized by BclxL downregulation. BclxL overexpression was protective, suggesting a role for BclxL downregulation in iron depletion-induced cell death. This information may be used to develop novel nephroprotective strategies. Furthermore, it supports the concept that monitoring kidney tissue iron depletion may decrease the risk of deferasirox nephrotoxicity. PMID:28139717

Deferasirox-induced iron depletion promotes BclxL downregulation and death of proximal tubular cells.

PubMed

Martin-Sanchez, Diego; Gallegos-Villalobos, Angel; Fontecha-Barriuso, Miguel; Carrasco, Susana; Sanchez-Niño, Maria Dolores; Lopez-Hernandez, Francisco J; Ruiz-Ortega, Marta; Egido, Jesus; Ortiz, Alberto; Sanz, Ana Belén

2017-01-31

Iron deficiency has been associated with kidney injury. Deferasirox is an oral iron chelator used to treat blood transfusion-related iron overload. Nephrotoxicity is the most serious and common adverse effect of deferasirox and may present as an acute or chronic kidney disease. However, scarce data are available on the molecular mechanisms of nephrotoxicity. We explored the therapeutic modulation of deferasirox-induced proximal tubular cell death in culture. Deferasirox induced dose-dependent tubular cell death and AnexxinV/7AAD staining showed features of apoptosis and necrosis. However, despite inhibiting caspase-3 activation, the pan-caspase inhibitor zVAD-fmk failed to prevent deferasirox-induced cell death. Moreover, zVAD increased deferasirox-induced cell death, a feature sometimes found in necroptosis. Electron microscopy identified mitochondrial injury and features of necrosis. However, neither necrostatin-1 nor RIP3 knockdown prevented deferasirox-induced cell death. Deferasirox caused BclxL depletion and BclxL overexpression was protective. Preventing iron depletion protected from BclxL downregulation and deferasirox cytotoxicity. In conclusion, deferasirox promoted iron depletion-dependent cell death characterized by BclxL downregulation. BclxL overexpression was protective, suggesting a role for BclxL downregulation in iron depletion-induced cell death. This information may be used to develop novel nephroprotective strategies. Furthermore, it supports the concept that monitoring kidney tissue iron depletion may decrease the risk of deferasirox nephrotoxicity.

Mitochondrial fission proteins regulate programmed cell death in yeast.

PubMed

Fannjiang, Yihru; Cheng, Wen-Chih; Lee, Sarah J; Qi, Bing; Pevsner, Jonathan; McCaffery, J Michael; Hill, R Blake; Basañez, Gorka; Hardwick, J Marie

2004-11-15

The possibility that single-cell organisms undergo programmed cell death has been questioned in part because they lack several key components of the mammalian cell death machinery. However, yeast encode a homolog of human Drp1, a mitochondrial fission protein that was shown previously to promote mammalian cell death and the excessive mitochondrial fragmentation characteristic of apoptotic mammalian cells. In support of a primordial origin of programmed cell death involving mitochondria, we found that the Saccharomyces cerevisiae homolog of human Drp1, Dnm1, promotes mitochondrial fragmentation/degradation and cell death following treatment with several death stimuli. Two Dnm1-interacting factors also regulate yeast cell death. The WD40 repeat protein Mdv1/Net2 promotes cell death, consistent with its role in mitochondrial fission. In contrast to its fission function in healthy cells, Fis1 unexpectedly inhibits Dnm1-mediated mitochondrial fission and cysteine protease-dependent cell death in yeast. Furthermore, the ability of yeast Fis1 to inhibit mitochondrial fission and cell death can be functionally replaced by human Bcl-2 and Bcl-xL. Together, these findings indicate that yeast and mammalian cells have a conserved programmed death pathway regulated by a common molecular component, Drp1/Dnm1, that is inhibited by a Bcl-2-like function.

Recent advances in understanding and prevention of sudden cardiac death.

PubMed

Vandenberg, Jamie I; Perry, Matthew D; Hill, Adam P

2017-01-01

There have been tremendous advances in the diagnosis and treatment of heart disease over the last 50 years. Nevertheless, it remains the number one cause of death. About half of heart-related deaths occur suddenly, and in about half of these cases the person was unaware that they had underlying heart disease. Genetic heart disease accounts for only approximately 2% of sudden cardiac deaths, but as it typically occurs in younger people it has been a particular focus of activity in our quest to not only understand the underlying mechanisms of cardiac arrhythmogenesis but also develop better strategies for earlier detection and prevention. In this brief review, we will highlight trends in the recent literature focused on sudden cardiac death in genetic heart diseases and how these studies are contributing to a broader understanding of sudden death in the community.

Cancer in the Republic of the Marshall Islands.

PubMed

Kroon, Eugène; Reddy, Ravi; Gunawardane, Kamal; Briand, Kennar; Riklon, Sheldon; Soe, Tin; Balaoing, Grace Anne Diaz

2004-09-01

This study, funded by the National Cancer Institute, assessed cancer awareness and service needs in the Republic of the Marshall Islands (RMI). Findings suggest that cancer is the second-leading cause of death in the RMI and is, in part, a consequence of 12 years of nuclear testing in this region of the Pacific. However, cancer-related services are lacking. Assistance is needed to establish a national cancer registry, to increase public awareness about cancer and related risk factors, and to develop and implement a cancer prevention and screening program.

Lead poisoning prevention for preschool settings: a program template.

PubMed

Saatciler, Eda

2015-01-01

Lead is a naturally occurring metal that has been linked to neurological impairments and insanity since ancient times. It has been used in many products such as paint, pipes, and ceramics and still remains a public hazard. Young children between the ages of 6 months and 6 years with lead-contaminated housing are at the greatest risk for cognitive, neurological, and behavioral health problems. Briefly, lead exposure is around us and it correlates with learning deficits and violent behaviors as these children become adults. It also can cause anemia, abdominal pain, seizure, and death.

Food- and waterborne disease outbreaks in Australian long-term care facilities, 2001-2008.

PubMed

Kirk, Martyn D; Lalor, Karin; Raupach, Jane; Combs, Barry; Stafford, Russell; Hall, Gillian V; Becker, Niels

2011-01-01

Abstract Food- or waterborne diseases in long-term care facilities (LTCF) can result in serious outcomes, including deaths, and they are potentially preventable. We analyzed data collected by OzFoodNet on food- and waterborne disease outbreaks occurring in LTCF in Australia from 2001 to 2008. We compared outbreaks by the number of persons affected, etiology, and implicated vehicle. During 8 years of surveillance, 5.9% (55/936) of all food- and waterborne outbreaks in Australia occurred in LTCF. These LTCF outbreaks affected a total of 909 people, with 66 hospitalized and 23 deaths. The annual incidence of food- or waterborne outbreaks was 1.9 (95% confidence intervals 1.0-3.7) per 1000 facilities. Salmonella caused 17 outbreaks, Clostridium perfringens 14 outbreaks, Campylobacter 8 outbreaks, and norovirus 1 outbreak. Residents were at higher risk of death during outbreaks of salmonellosis than for all other outbreaks combined (relative risk 7.8, 95% confidence intervals 1.8-33.8). Of 15 outbreaks of unknown etiology, 11 were suspected to be due to C. perfringens intoxication. Food vehicles were only identified in 27% (14/52) of outbreaks, with six outbreak investigations implicating pureed foods. Dishes containing raw eggs were implicated as the cause of four outbreaks. Three outbreaks of suspected waterborne disease were attributed to rainwater collected from facility roofs. To prevent disease outbreaks, facilities need to improve handling of pureed foods, avoid feeding residents raw or undercooked eggs, and ensure that rainwater tanks have a scheduled maintenance and disinfection program.

Characteristics of Fentanyl Overdose - Massachusetts, 2014-2016.

PubMed

Somerville, Nicholas J; O'Donnell, Julie; Gladden, R Matthew; Zibbell, Jon E; Green, Traci C; Younkin, Morgan; Ruiz, Sarah; Babakhanlou-Chase, Hermik; Chan, Miranda; Callis, Barry P; Kuramoto-Crawford, Janet; Nields, Henry M; Walley, Alexander Y

2017-04-14

Opioid overdose deaths in Massachusetts increased 150% from 2012 to 2015 (1). The proportion of opioid overdose deaths in the state involving fentanyl, a synthetic, short-acting opioid with 50-100 times the potency of morphine, increased from 32% during 2013-2014 to 74% in the first half of 2016 (1-3). In April 2015, the Drug Enforcement Agency (DEA) and CDC reported an increase in law enforcement fentanyl seizures in Massachusetts, much of which was believed to be illicitly manufactured fentanyl (IMF) (4). To guide overdose prevention and response activities, in April 2016, the Massachusetts Department of Public Health and the Office of the Chief Medical Examiner collaborated with CDC to investigate the characteristics of fentanyl overdose in three Massachusetts counties with high opioid overdose death rates. In these counties, medical examiner charts of opioid overdose decedents who died during October 1, 2014-March 31, 2015 were reviewed, and during April 2016, interviews were conducted with persons who used illicit opioids and witnessed or experienced an opioid overdose. Approximately two thirds of opioid overdose decedents tested positive for fentanyl on postmortem toxicology. Evidence for rapid progression of fentanyl overdose was common among both fatal and nonfatal overdoses. A majority of interview respondents reported successfully using multiple doses of naloxone, the antidote to opioid overdose, to reverse suspected fentanyl overdoses. Expanding and enhancing existing opioid overdose education and prevention programs to include fentanyl-specific messaging and practices could help public health authorities mitigate adverse effects associated with overdoses, especially in communities affected by IMF.

Implementing the CDC’s Colorectal Cancer Screening Demonstration Program: Wisdom From the Field

PubMed Central

Rohan, Elizabeth A.; Boehm, Jennifer E.; DeGroff, Amy; Glover-Kudon, Rebecca; Preissle, Judith

2017-01-01

BACKGROUND Colorectal cancer, as the second leading cause of cancer-related deaths among men and women in the United States, represents an important area for public health intervention. Although colorectal cancer screening can prevent cancer and detect disease early when treatment is most effective, few organized public health screening programs have been implemented and evaluated. From 2005 to 2009, the Centers for Disease Control and Prevention funded 5 sites to participate in the Colorectal Cancer Screening Demonstration Program (CRCSDP), which was designed to reach medically underserved populations. METHODS The authors conducted a longitudinal, multiple case study to analyze program implementation processes. Qualitative methods included interviews with 100 stakeholders, 125 observations, and review of 19 documents. Data were analyzed within and across cases. RESULTS Several themes related to CRCSDP implementation emerged from the cross-case analysis: the complexity of colorectal cancer screening, the need for teamwork and collaboration, integration of the program into existing systems, the ability of programs to use wisdom at the local level, and the influence of social norms. Although these themes were explored independently from 1 another, interaction across themes was evident. CONCLUSIONS Colorectal cancer screening is clinically complex, and its screening methods are not well accepted by the general public; both of these circumstances have implications for program implementation. Using patient navigation, engaging in transdisciplinary teamwork, assimilating new programs into existing clinical settings, and deferring to local-level wisdom together helped to address complexity and enhance program implementation. In addition, public health efforts must confront negative social norms around colorectal cancer screening. PMID:23868482

A social media program to increase adolescent seat belt use.

PubMed

Drake, Stacy A; Zhang, Ni; Applewhite, Courtney; Fowler, Katherine; Holcomb, John B

2017-09-01

In response to motor vehicle crashes remaining the leading cause of death for teenagers in the United States, a nursing clinical group (n = 10) in conjunction with a local hospital injury prevention program created an educational campaign to bolster seat belt use. The nursing students created an Instagram account to serve as an educational tool to promote seat belt use among teenagers aged 14-19, and the program was presented at three high school health fairs. In all, 135 postings were made to the account over a 3-month period. The number of likes posted by high school students was the unit of analysis. The most significant result (p = .01) was the difference between postings most liked (celebrities wearing seat belts) and least liked (postings made at the high school health fair), otherwise, differences among postings liked (humor postings, response requests, pictures of celebrities, factual data) were not significant. Instagram user engagement, measured in number of likes, is indicative that social media provides platforms to promote injury prevention efforts. Further research is needed to identify measurable elements of social media and to follow-up on behavioral changes following participation. © 2017 Wiley Periodicals, Inc.

The war on obesity: a social determinant of health.

PubMed

O'Hara, Lily; Gregg, Jane

2006-12-01

The weight-centred health paradigm is an important contributor to the broader cultural paradigm in which corpulence is eschewed in favour of leanness. The desirability to reduce body fat or weight or to prevent gaining 'excess' fat is driven by both aesthetic and health ideals. The 'war on obesity' is a broad health-based set of policies and programs designed to problematise 'excess' body fat and create solutions to the 'problem'. There is a substantial body of literature that claims to demonstrate the harmful effects of 'excess' body fat. Recent critiques of 'obesity prevention' programs have highlighted the importance of focusing on environmental changes rather than individuals due in part to the risk of harmful consequences associated with individualistic, victim-blaming approaches. Beyond this, there are suggestions that framing body weight as the source of health problems - known as the weight-centred health paradigm - is in itself a harmful approach. The range of harms includes body dissatisfaction, dieting, disordered eating, discrimination and death. Health promotion policies and programs that operate within the weight-centred paradigm have the potential to have a negative impact on the health and well-being of individuals and communities.

7 CFR 81.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Death, incompetency, or disappearance. 81.17 Section... DOMESTIC CONSUMPTION PROGRAMS PRUNE/DRIED PLUM DIVERSION PROGRAM § 81.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a prune/plum producer that...

7 CFR 81.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Death, incompetency, or disappearance. 81.17 Section... DOMESTIC CONSUMPTION PROGRAMS PRUNE/DRIED PLUM DIVERSION PROGRAM § 81.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a prune/plum producer that...

7 CFR 81.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Death, incompetency, or disappearance. 81.17 Section... DOMESTIC CONSUMPTION PROGRAMS PRUNE/DRIED PLUM DIVERSION PROGRAM § 81.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a prune/plum producer that...

7 CFR 81.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Death, incompetency, or disappearance. 81.17 Section... DOMESTIC CONSUMPTION PROGRAMS PRUNE/DRIED PLUM DIVERSION PROGRAM § 81.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a prune/plum producer that...

7 CFR 81.17 - Death, incompetency, or disappearance.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Death, incompetency, or disappearance. 81.17 Section... DOMESTIC CONSUMPTION PROGRAMS PRUNE/DRIED PLUM DIVERSION PROGRAM § 81.17 Death, incompetency, or disappearance. In the case of death, incompetency, disappearance, or dissolution of a prune/plum producer that...

[The Alliance for the Prevention of Colorectal Cancer in Spain. A civil commitment to society].

PubMed

Morillas, Juan Diego; Castells, Antoni; Oriol, Isabel; Pastor, Ana; Pérez-Segura, Pedro; Echevarría, José Manuel; Caballero, Begoña; González-Navarro, Andrés; Bandrés, Fernando; Brullet, Enric; Iniesta, Antonio; Carballo, Fernando; Bouzas, Rosa; Ariza, Aurelio; Ibisate, Alfredo; García-Alfonso, Pilar; Escudero, Beatriz; Camacho, Silvia; Fernández-Marcos, Ana; González, Teresa; Quintero, Enrique; Lanas, Angel; Marzo, Mercè; Mascort, Juanjo; Andréu, Monserrat; Cerezo, Laura; Vázquez-Sequeiros, Enrique; Borrás, Josep María; Salas, Dolores; Ascunce, Nieves; Portillo, Isabel; Herráiz, Mayte; Valle, María Luisa; Sotoca, Amalia; Nieto, Santiago; Hué, Carlos; Paz-Ares, Luis

2012-03-01

Colorectal cancer (CRC) is the most common malignant tumor in Spain, when men and women are considered together, and the second leading cause of cancer death. Every week in Spain over 500 cases of CRC are diagnosed, and nearly 260 people die from the disease. Epidemiologic estimations for the coming years show a significant increase in the number of annual cases. CRC is a perfectly preventable tumor and can be cured in 90% of cases if detected in the early stages. Population-based screening programs have been shown to reduce the incidence of CRC and mortality from the disease. Unless early detection programs are established in Spain, it is estimated that in the coming years, 1 out of 20 men and 1 out of 30 women will develop CRC before the age of 75. The Alliance for the Prevention of Colorectal Cancer in Spain is an independent and non-profit organization created in 2008 that integrates patients' associations, altruistic non-governmental organizations and scientific societies. Its main objective is to raise awareness and disseminate information on the social and healthcare importance of CRC in Spain and to promote screening measures, early detection and prevention programs. Health professionals, scientific societies, healthcare institutions and civil society should be sensitized to this highly important health problem that requires the participation of all sectors of society. The early detection of CRC is an issue that affects the whole of society and therefore it is imperative for all sectors to work together. Copyright © 2012 Elsevier España, S.L. y AEEH y AEG. All rights reserved.

Forecasting Cause-Specific Mortality in Korea up to Year 2032

PubMed Central

2016-01-01

Forecasting cause-specific mortality can help estimate the future burden of diseases and provide a clue for preventing diseases. Our objective was to forecast the mortality for causes of death in the future (2013-2032) based on the past trends (1983-2012) in Korea. The death data consisted of 12 major causes of death from 1983 to 2012 and the population data consisted of the observed and estimated populations (1983-2032) in Korea. The modified age-period-cohort model with an R-based program, nordpred software, was used to forecast future mortality. Although the age-standardized rates for the world standard population for both sexes are expected to decrease from 2008-2012 to 2028-2032 (males: -31.4%, females: -32.3%), the crude rates are expected to increase (males: 46.3%, females: 33.4%). The total number of deaths is also estimated to increase (males: 52.7%, females: 41.9%). Additionally, the largest contribution to the overall change in deaths was the change in the age structures. Several causes of death are projected to increase in both sexes (cancer, suicide, heart diseases, pneumonia and Alzheimer’s disease), while others are projected to decrease (cerebrovascular diseases, liver diseases, diabetes mellitus, traffic accidents, chronic lower respiratory diseases, and pulmonary tuberculosis). Cancer is expected to be the highest cause of death for both the 2008-2012 and 2028-2032 time periods in Korea. To reduce the disease burden, projections of the future cause-specific mortality should be used as fundamental data for developing public health policies. PMID:27478326

Mouse lung fibroblasts are highly susceptible to necroptosis in a reactive oxygen species-dependent manner.

PubMed

Hussain, Muadh; Zimmermann, Vanessa; van Wijk, Sjoerd J L; Fulda, Simone

2018-07-01

Mouse embryonic fibroblasts (MEFs) have extensively been used to study necroptosis, a recently identified form of programmed cell death. However, very little is yet known about the role of necroptosis and its regulation by reactive oxygen species (ROS) in cell types naturally exposed to high oxygen levels such as mouse lung fibroblasts (MLFs). Here, we discover that MLFs are highly susceptible to undergo necroptosis in a ROS-dependent manner upon exposure to a prototypic death receptor-mediated necroptotic stimulus, i.e. cotreatment with tumor necrosis factor (TNF)α, Smac mimetic and the caspase inhibitor zVAD.fmk (TSZ). Kinetic analysis revealed that TSZ rapidly induces cell death in MLFs. Pharmacological inhibition of receptor-interacting protein kinase (RIPK)1 by necrostatin-1 (Nec-1) or RIPK3 by GSK'872 significantly rescues TSZ-stimulated cell death. Also, genetic silencing of RIPK3 or mixed lineage kinase domain-like pseudokinase (MLKL) significantly protects MLFs from TSZ-mediated cell death. Prior to cell death, TSZ significantly increases production of ROS. Importantly, addition of radical scavengers such as butylated hydroxyanisole (BHA) or α-Tocopherol (α-Toc) significantly suppresses TSZ-induced cell death in parallel with a significant reduction of ROS generation. Consistently, BHA prevented TSZ-triggered phosphorylation of MLKL similar to the addition of GSK'872. Thus, our study demonstrates for the first time that MLFs are prone to undergo necroptosis in response to a prototypic necroptotic stimulus and identifies ROS as important mediators of TSZ-triggered necroptosis. Copyright © 2018 Elsevier Inc. All rights reserved.

A Community’s Response to Suicide Through Public Art: Stakeholder Perspectives from the Finding the Light Within Project

PubMed Central

Singer, Jonathan B.; Evans, Arthur C.; Matlin, Samantha L.; Golden, Jane; Harris, Cathy; Burns, James; Siciliano, Catherine; Kiernan, Guy; Pelleritti, Margaret; Tebes, Jacob Kraemer

2013-01-01

Suicide is a preventable public health problem and a leading cause of death in the United States. Despite recognized need for community-based strategies for suicide prevention, most suicide prevention programs focus on individual-level change. This article presents seven first person accounts of Finding the Light Within, a community mobilization initiative to reduce the stigma associated with suicide through public arts participation that took place in Philadelphia, Pennsylvania from 2011 through 2012. The stigma associated with suicide is a major challenge to suicide prevention, erecting social barriers to effective prevention and treatment and enhancing risk factors for people struggling with suicidal ideation and recovery after losing a loved one to suicide. This project engaged a large and diverse audience and built a new community around suicide prevention through participatory public art, including community design and production of a large public mural about suicide, storytelling and art workshops, and a storytelling website. We present this project as a model for how arts participation can address suicide on multiple fronts—from raising awareness and reducing stigma, to promoting community recovery, to providing healing for people and communities in need. PMID:23743604

Are we losing the battle against cardiometabolic disease? The case for a paradigm shift in primary prevention.

PubMed

Kraushaar, Lutz E; Krämer, Alexander

2009-02-21

Cardiovascular and diabetic disease are the leading and preventable causes of death worldwide. The currently prognosticated dramatic increase in disease burden over the next two decades, however, bespeaks a low confidence in our prevention ability. This conflicts with the almost enthusiastic reporting of study results, which demonstrate substantial risk reductions secondary to simple lifestyle changes. There is a case to be made for a disregard of the difference between statistical significance and clinical relevance of the reported data. Nevertheless, lifestyle change remains the main weapon in our battle against the epidemic of cardiometabolic disease. But along the way from risk screening to intervention to maintenance the compound inefficiencies of current primary preventive strategies marginalize their impact. Unless we dramatically change the ways in which we deploy preventive interventions we will inevitably lose the battle. In this paper we will argue for three provocative strategy changes, namely (a) the disbanding of screening in favor of population-wide enrollment into preventive interventions, (b) the substitution of the current cost utility analysis for a return-on-investment centered appraisal of interventions, and (c) the replacement of standardized programs modeled around acute care by individualized and perpetual interventions.

A community's response to suicide through public art: stakeholder perspectives from the Finding the Light Within project.

PubMed

Mohatt, Nathaniel V; Singer, Jonathan B; Evans, Arthur C; Matlin, Samantha L; Golden, Jane; Harris, Cathy; Burns, James; Siciliano, Catherine; Kiernan, Guy; Pelleritti, Margaret; Tebes, Jacob Kraemer

2013-09-01

Suicide is a preventable public health problem and a leading cause of death in the United States. Despite recognized need for community-based strategies for suicide prevention, most suicide prevention programs focus on individual-level change. This article presents seven first person accounts of Finding the Light Within, a community mobilization initiative to reduce the stigma associated with suicide through public arts participation that took place in Philadelphia, Pennsylvania from 2011 through 2012. The stigma associated with suicide is a major challenge to suicide prevention, erecting social barriers to effective prevention and treatment and enhancing risk factors for people struggling with suicidal ideation and recovery after losing a loved one to suicide. This project engaged a large and diverse audience and built a new community around suicide prevention through participatory public art, including community design and production of a large public mural about suicide, storytelling and art workshops, and a storytelling website. We present this project as a model for how arts participation can address suicide on multiple fronts-from raising awareness and reducing stigma, to promoting community recovery, to providing healing for people and communities in need.

Prevention of Surgical Fires: A Certification Course for Healthcare Providers.

PubMed

Fisher, Marquessa

2015-08-01

An estimated 550 to 650 surgical fires occur annually in the United States. Surgical fires may have severe consequences, including burns, disfigurement, long-term medical care, or death. This article introduces a potential certification program for the prevention of surgical fires. A pilot study was conducted with a convenience sample of 10 anesthesia providers who participated in the education module. The overall objective was to educate surgical team members and to prepare them to become certified in surgical fire prevention. On completion of the education module, participants completed the 50-question certification examination. The mean pretest score was 66%; none of the participants had enough correct responses (85%) to be considered competent in surgical fire prevention. The mean post- test score was 92.80%, with all participants answering at least 85% of questions correct. A paired-samples t test showed a statistically significant increase in knowledge: t (df = 9) = 11.40; P = .001. Results of the pilot study indicate that this course can remediate gaps in knowledge of surgical fire prevention for providers. Their poor performance on the pretest suggests that many providers may not receive sufficient instruction in surgical fire prevention.

Predator Bounties in Western Canada Cause Animal Suffering and Compromise Wildlife Conservation Efforts

PubMed Central

Proulx, Gilbert; Rodtka, Dwight

2015-01-01

Although predation bounty programs (rewards offered for capturing or killing an animal) ended more than 40 years ago in Canada, they were reintroduced in Alberta in 2007 by hunting, trapping, and farming organizations, municipalities and counties, and in 2009 in Saskatchewan, by municipal and provincial governments and the Saskatchewan Cattlemen’s Association. Bounty hunters use inhumane and non-selective killing methods such as shooting animals in non-vital regions, and killing neck snares and strychnine poisoning, which cause suffering and delayed deaths. They are unselective, and kill many non-target species, some of them at risk. Predator bounty programs have been found to be ineffective by wildlife professionals, and they use killing methods that cause needless suffering and jeopardize wildlife conservation programs. Our analysis therefore indicates that government agencies should not permit the implementation of bounty programs. Accordingly, they must develop conservation programs that will minimize wildlife-human conflicts, prevent the unnecessary and inhumane killing of animals, and ensure the persistence of all wildlife species. PMID:26479482

Predator Bounties in Western Canada Cause Animal Suffering and CompromiseWildlife Conservation Efforts.

PubMed

Proulx, Gilbert; Rodtka, Dwight

2015-10-19

Although predation bounty programs (rewards offered for capturing or killing an animal) ended more than 40 years ago in Canada, they were reintroduced in Alberta in 2007 by hunting, trapping, and farming organizations, municipalities and counties, and in 2009 in Saskatchewan, by municipal and provincial governments and the Saskatchewan Cattlemen's Association. Bounty hunters use inhumane and non-selective killing methods such as shooting animals in non-vital regions, and killing neck snares and strychnine poisoning, which cause suffering and delayed deaths. They are unselective, and kill many non-target species, some of them at risk. Predator bounty programs have been found to be ineffective by wildlife professionals, and they use killing methods that cause needless suffering and jeopardize wildlife conservation programs. Our analysis therefore indicates that government agencies should not permit the implementation of bounty programs. Accordingly, they must develop conservation programs that will minimize wildlife-human conflicts, prevent the unnecessary and inhumane killing of animals, and ensure the persistence of all wildlife species.

Severe peri-ictal respiratory dysfunction is common in Dravet syndrome

PubMed Central

Kim, YuJaung; Bravo, Eduardo; Thirnbeck, Caitlin K.; Smith-Mellecker, Lori A.; Kim, Se Hee; Gehlbach, Brian K.; Laux, Linda C.; Zhou, Xiuqiong; Nordli, Douglas R.

2018-01-01

Dravet syndrome (DS) is a severe childhood-onset epilepsy commonly due to mutations of the sodium channel gene SCN1A. Patients with DS have a high risk of sudden unexplained death in epilepsy (SUDEP), widely believed to be due to cardiac mechanisms. Here we show that patients with DS commonly have peri-ictal respiratory dysfunction. One patient had severe and prolonged postictal hypoventilation during video EEG monitoring and died later of SUDEP. Mice with an Scn1aR1407X/+ loss-of-function mutation were monitored and died after spontaneous and heat-induced seizures due to central apnea followed by progressive bradycardia. Death could be prevented with mechanical ventilation after seizures were induced by hyperthermia or maximal electroshock. Muscarinic receptor antagonists did not prevent bradycardia or death when given at doses selective for peripheral parasympathetic blockade, whereas apnea, bradycardia, and death were prevented by the same drugs given at doses high enough to cross the blood-brain barrier. When given via intracerebroventricular infusion at a very low dose, a muscarinic receptor antagonist prevented apnea, bradycardia, and death. We conclude that SUDEP in patients with DS can result from primary central apnea, which can cause bradycardia, presumably via a direct effect of hypoxemia on cardiac muscle. PMID:29329111

3 CFR 8484 - Proclamation 8484 of March 15, 2010. National Poison Prevention Week, 2010

Code of Federal Regulations, 2011 CFR

2011-01-01

..., childhood death rates from unintentional poisonings have fallen considerably. However, adult death rates... senseless injuries and deaths. With nearly two million poison exposures reported each year, we must take...

Top 10 Research Questions Related to Preventing Sudden Death in Sport and Physical Activity

ERIC Educational Resources Information Center

Katch, Rachel K.; Scarneo, Samantha E.; Adams, William M.; Armstrong, Lawrence E.; Belval, Luke N.; Stamm, Julie M.; Casa, Douglas J.

2017-01-01

Participation in organized sport and recreational activities presents an innate risk for serious morbidity and mortality. Although death during sport or physical activity has many causes, advancements in sports medicine and evidence-based standards of care have allowed clinicians to prevent, recognize, and treat potentially fatal injuries more…

Very high rate programming in primary prevention patients with reduced ejection fraction implanted with a defibrillator: Results from a large multicenter controlled study.

PubMed

Clementy, Nicolas; Challal, Farid; Marijon, Eloi; Boveda, Serge; Defaye, Pascal; Leclercq, Christophe; Deharo, Jean-Claude; Sadoul, Nicolas; Klug, Didier; Piot, Olivier; Gras, Daniel; Bordachar, Pierre; Algalarrondo, Vincent; Fauchier, Laurent; Babuty, Dominique

2017-02-01

Programming implantable cardioverter-defibrillators (ICDs) with a high-rate therapy strategy has proven to be effective in reducing shocks and is associated with a reduced mortality. We sought to determine the impact of a very high rate cutoff programming strategy on outcomes in patients with a primary indication for an ICD due to reduced left ventricular ejection fraction. Using data from the multicenter French DAI-PP registry, this cohort-controlled study compared outcomes in 500 patients programmed with a very high rate cutoff (VH-RATE group: monitor zone 170-219 beats/min; ventricular fibrillation zone ≥220 beats/min with 13 ± 4 detection intervals) with 1500 matched control patients programmed with 1 or 2 therapy zone. All ICDs were implanted for primary prevention in patients with systolic dysfunction. Risks of events were compared after propensity score matching of sex, age, ejection fraction, New York Heart Association class, cardiomyopathy, atrial fibrillation, and type of device. After a mean follow-up of 3.6 ± 2.3 years, VH-RATE programming was associated with a reduction of appropriate therapy risk (hazard ratio [HR] 0.40; 95% confidence interval [CI] 0.31-0.51; P < .0001) and inappropriate shock (HR 0.42; 95% CI 0.27-0.63; P < .0001). It was also associated with a decreased risk of sudden cardiac death (HR 0.43; 95% CI 0.17-0.99; P = .04) as compared with patients programmed with 2 therapy zones. There was no significant difference in overall survival between the groups. In patients implanted with an ICD in primary prevention with left ventricular dysfunction, very high rate cutoff programming (single therapy zone ≥220 beats/min) was associated with a 60% reduction of appropriate therapies as well as inappropriate shocks, without affecting mortality. Copyright © 2016 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.