Science.gov

Sample records for 5-year status reviews

  1. 75 FR 53978 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews for Lomatium cookii (Cook's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-02

    ... Fish and Wildlife Service Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews for... Meadowfoam) AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of initiation of reviews; request for information. SUMMARY: We, the U.S. Fish and Wildlife Service, are initiating 5-year reviews for two...

  2. 75 FR 18232 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 15 Caribbean Species

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Fish and Wildlife Service Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 15 Caribbean Species AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of initiation of reviews... status reviews of 15 species under the Endangered Species Act of 1973, as amended (Act). We conduct...

  3. 78 FR 24767 - Endangered and Threatened Wildlife and Plants; Announcement of Active 5-Year Status Review of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... Status Review of the Southwest Alaska Distinct Population Segment of the Northern Sea Otter AGENCY: Fish...) of ] the northern sea otter (Enhydra lutris kenyoni). A 5-year status review is based on the best... Williams, Chief, Marine Mammals Management, U.S. Fish and Wildlife Service, attention: Northern Sea Otter...

  4. 75 FR 18233 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 10 Southeastern Species

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Fish and Wildlife Service Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 10... status reviews of 10 species under the Endangered Species Act of 1973, as amended (Act). We conduct these... any of these 10 species indicating that a change in classification may be warranted, we may propose...

  5. 78 FR 8185 - Endangered and Threatened Wildlife and Plants; Initiation of 5-Year Status Reviews of 44 Species...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-05

    ...). A 5-year status review is based on the best scientific and commercial data available at the time of... and Hutton tui chub). Individuals who are hearing impaired or speech impaired may call the Federal... of the review. In conducting these reviews, we consider the best scientific and commercial data...

  6. 75 FR 55820 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of Seven Midwest Species

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-14

    ... Fish and Wildlife Service Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of Seven Midwest Species AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of initiation of reviews... reviews under the Endangered Species Act of 1973, as amended (Act), of seven animal and plant species....

  7. 77 FR 38762 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of Seven Listed Species

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... 5-year status reviews under the Endangered Species Act of 1973, as amended (Act), of seven animal... to as the List) in the Code of Federal Regulations (CFR) at 50 CFR 17.11 (for animals) and 17.12 (for... interbreeds when mature; (B) Endangered species means any species that is in danger of extinction...

  8. 76 FR 44564 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of Seven Listed Species

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... 5-year status reviews under the Endangered Species Act of 1973, as amended (Act), of seven animal... to as the List) in the Code of Federal Regulations (CFR) at 50 CFR 17.11 (for animals) and 17.12 (for... interbreeds when mature; (B) Endangered species means any species that is in danger of extinction...

  9. 75 FR 17153 - Endangered and Threatened Wildlife and Plants; 5-Year Status Review of Roseate Tern

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... . SUPPLEMENTARY INFORMATION: Background Under the Act (16 U.S.C. 1531 et seq.), we maintain lists of endangered... (for wildlife) and 17.12 (for plants) (collectively referred to as the List). Section 4(c)(2)(A) of the... basis of such reviews, under section 4(c)(2)(B), we determine whether or not any species should...

  10. 78 FR 8576 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of Ocelot and Mexican...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... occidentalis lucida). A 5-year review is based on the best scientific and commercial data available at the time... reviews, we consider the best scientific and commercial data that have become available since the listing... based on the best available scientific and commercial information, we request new information from...

  11. 77 FR 70410 - Endangered and Threatened Wildlife and Plants; Initiation of Status Review and 5-Year Review of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... all interested parties to provide us information regarding the Preble's. We also announce the availability of new information relevant to our consideration of the status of the Preble's. DATES: To allow us...://www.regulations.gov . This generally means that we will post any personal information you provide...

  12. 75 FR 71726 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 58 Species in Washington...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ...-5yr-review@fws.gov . For the Oregon silverspot butterfly, northern spotted owl, and Stephanomeria... silverspot butterfly, northern spotted owl, and Stephanomeria malheurensis); or Jodi Bush, U.S. Fish and... listing rule ANIMALS Butterfly, Oregon silverspot Speyeria zerene Threatened U.S.A. (CA, OR, 45 FR...

  13. 76 FR 35906 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 12 Species in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... var. aestivalis), clay phacelia (Phacelia argillacea), Colorado butterfly plant (Gaura neomexicana ssp....A. (UT)....... September 28, 1978 argillacea. (43 FR 44810). Colorado butterfly plant........ Gaura....gov. Review, 2369 West Orton Circle, Suite 50, West Valley City, UT 84119. Colorado butterfly...

  14. 77 FR 16538 - Endangered and Threatened Species; Initiation of 5-Year Review for the North Atlantic Right Whale...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ...; Initiation of 5-Year Review for the North Atlantic Right Whale and the North Pacific Right Whale AGENCY... review of North Atlantic right whale (Eubalaena glacialis) and North Pacific right whale (Eubalaena... of any such information on these whales that has become available since the last status review...

  15. Socioeconomic status and changes in body mass from 3 to 5 years

    PubMed Central

    De Spiegelaere, M; Dramaix, M; Hennart, P

    1998-01-01

    The influence of social status on the development of body mass was analysed in a retrospective cohort study of 675 Belgian children monitored between the ages of 3 and 5 years by the preventive medical services in Brussels. At age 3, no association between excess weight and social status was observed. Adiposity rebound before age 5 was inversely related to body mass at age 3 and was independent of social status. The social influences on obesity observed in adolescence cannot be explained by a higher frequency of early adiposity rebound in children of low socioeconomic status.

 PMID:9659099

  16. 77 FR 61573 - Endangered and Threatened Species; Initiation of 5-Year Review for Kemp's Ridley, Olive Ridley...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ...; Initiation of 5-Year Review for Kemp's Ridley, Olive Ridley, Leatherback, and Hawksbill Sea Turtles AGENCY... (Dermochelys coriacea), and hawksbill (Eretmochelys imbricata) sea turtles under the Endangered Species Act of... sea turtles that has become available since that has become available since their last status...

  17. 77 FR 64959 - Endangered and Threatened Species; Initiation of 5-Year Review for the Southern Distinct...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ...; Initiation of 5-Year Review for the Southern Distinct Population Segment of North American Green Sturgeon... 5-year review of the Southern Distinct Population Segment (DPS) of North American green sturgeon... of requested information include: (1) Species biology including, but not limited to,...

  18. 77 FR 5491 - Endangered and Threatened Species; Initiation of 5-Year Review for Sei Whales

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ...; Initiation of 5-Year Review for Sei Whales AGENCY: National Marine Fisheries Service (NMFS), National Oceanic...; request for information. SUMMARY: NMFS announces a 5-year review of sei whales (Balaenoptera borealis... of any such information on sei whales that has become available since that has become available...

  19. Family meal frequency and weight status among adolescents: cross-sectional and 5-year longitudinal associations.

    PubMed

    Fulkerson, Jayne A; Neumark-Sztainer, Dianne; Hannan, Peter J; Story, Mary

    2008-11-01

    This study examined cross-sectional and 5-year longitudinal associations between the frequency of family meals and overweight status (>85th percentile for age and gender) in a large, diverse population of adolescents (n = 2,516). The population included two cohorts (midadolescence to young adulthood, n = 1,710, and early adolescence to midadolescence, n = 806). Logistic regression models tested cross-sectional and longitudinal (1999-2004) associations between family meal frequency and overweight status. Two sets of models are presented: (i) models adjusted only for baseline demographic characteristics and (ii) models also adjusted for physical activity, sedentary behaviors, and energy intake. Longitudinal models adjusted for baseline overweight status. Although significant inverse associations between family meal frequency and overweight status were observed for early adolescent females in all cross-sectional models (P < 0.001), longitudinal associations were not significant. Neither cross-sectional nor longitudinal associations were significant for males of either cohort and older females in any models. Young adolescent females who do not eat meals with their families may be at risk for overweight; however, the increased risk may not persist over a 5-year period. Eating family meals during high school may not protect against overweight during young adulthood. Although previous longitudinal research has suggested significant dietary and psychosocial benefits related to family meal frequency, the weight-related benefits of family meals may be more complex and deserving of further study, including an examination of the quality and quantity of food consumed at family meals.

  20. Trends in 5-year survival rates among breast cancer patients by hormone receptor status and stage

    PubMed Central

    Chen, Lu; Linden, Hannah M.; Anderson, Benjamin O.; Li, Christopher I.

    2014-01-01

    Purpose Improvement in breast cancer survival has been observed in recent decades in the U.S., but it is unclear if similar survival gains are consistent across breast cancer subtypes, especially with regards to more advanced stages of the disease. Methods Data were from 13 population-based cancer registries participating in the Surveillance, Epidemiology and End Results (SEER) program, consisting of women between 20–79 years of age diagnosed with invasive breast cancer between 1992 and 2008. 2-year (1992–2008) and 5-year (1992–2006) breast cancer cause-specific survival rates were calculated and stratified by estrogen receptor (ER)/progesterone receptor (PR) status, stage and race. Annual percent changes in survival rates were assessed. Results From 1992 through 1998–1999, 5-year and 2-year cause specific survival rates significantly improved across ER+/PR+, ER−/PR− and ER+/PR− subtypes, with an annual increase ranging from 0.5%–1.0%. From 1998–1999 to 2006, different patterns were observed by ER/PR subtypes with survival rates slightly improving for ER+/PR+, continuing to improve at a rate of 0.5% per year for ER−/PR−, and dropping 0.3% annually for ER+/PR− No significant survival gains were experienced by patients with ER−/PR+ cancer during the study period. In terms of advanced diseases, greatest annual increases in survival rates were seen for patients with stage III–IV ER+/PR+ and ER−/PR− tumors but less progress was observed for advanced ER+/PR− breast cancers. Conclusion Steady improvements in survival rates for breast cancer have been achieved over the past several decades. However, 5-year survival rates for stage IV disease remained dismally below 20% for most ER/PR subtypes. PMID:25164974

  1. 75 FR 53272 - Endangered and Threatened Species; Initiation of 5-Year Review of the Eastern Distinct Population...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-31

    ... of 5-Year Review of the Eastern Distinct Population Segment of the Steller Sea Lion AGENCY: National..., 2010, announcing the initiation of a 5-year review of the eastern Distinct Population Segment (DPS) of..., announcing the initiation of a 5-year review of the eastern Distinct Population Segment (DPS) of the...

  2. Dopaminergic therapy and subthalamic stimulation in Parkinson's disease: a review of 5-year reports.

    PubMed

    Romito, Luigi M; Albanese, Alberto

    2010-11-01

    The long-term efficacy and safety of deep brain stimulation (DBS) implant for Parkinson's disease (PD) is described in several recent papers. This procedure has been reported to permit a stable reduction of dopaminergic therapy requirements for up to 5 years, although some expectation of deterioration in non-dopaminergic signs has been recently stated. Our aim is to perform a literature-based review of papers available describing long-term post-operative follow-up after a bilateral implant for subthalamic DBS (STN-DBS). Only peer-reviewed published papers with a post-operative follow-up of at least 5 years were considered. Clinical outcome, disease progression and side effects were assessed at baseline and 2 (or 3 years) and 5 years after surgery. Seven papers were included in the review. A total of 238 patients were analyzed. STN-DBS was confirmed to be an effective treatment for selected patients with PD. In all studies, off-related motor symptoms improved dramatically, compared with pre-implant, at 2 (or 3, according to the study) years and this result persisted at 5-year evaluations. Antiparkinsonian drug reductions, improvements in motor fluctuations and dyskinesias, functional measures and the progression of underlying PD were also reported in all series. Some axial scores, in particular postural stability and speech, improved transiently. Persisting adverse effects included eyelid opening apraxia, weight gain, psychiatric disorders, depression, dysarthria, dyskinesias, and apathy. The present review of the 5-year observations confirms that STN-DBS is a powerful method in the management of PD, but its long-term effects must be thoroughly assessed.

  3. The Role of Feature Type and Causal Status in 4-5-Year-Old Children's Biological Categorizations

    ERIC Educational Resources Information Center

    Meunier, Benjamin; Cordier, Francoise

    2009-01-01

    The present study investigated the role of the causal status of features and feature type in biological categorizations by young children. Study 1 showed that 5-year-olds are more strongly influenced by causal features than effect features; 4-year-olds exhibit no such tendency. There therefore appears to be a conceptual change between the ages of…

  4. 75 FR 17377 - Endangered and Threatened Species; Initiation of 5-Year Review for Southern Resident Killer Whales

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ... of 5-Year Review for Southern Resident Killer Whales AGENCY: National Marine Fisheries Service (NMFS... whales (Orcinus orca) under the Endangered Species Act of 1973, as amended (ESA). A 5-year review is a..., we are requesting submission of any such information on Southern Resident killer whales that...

  5. Food assistance programmes are indirectly associated with anaemia status in children <5 years old in Mexico.

    PubMed

    Shamah-Levy, Teresa; Méndez-Gómez-Humarán, Ignacio; Gaona-Pineda, Elsa B; Cuevas-Nasu, Lucia; Villalpando, Salvador

    2016-09-01

    Anaemia in children is a public health concern in Mexico; Federal food assistance programmes are being implemented to prevent it. We undertook this research to investigate the indirect association between food assistance programmes (FAP) and anaemia through dietary and socio-economic conditions of beneficiary children. A structural equation model (SEM) was constructed to assess associations among FAP, dietary and socio-economic conditions, as well as anaemia. A cross-sectional comparative study was conducted based on a sample of 1214 households with children <5 years old, beneficiaries of two FAP: Prospera and rescue from malnutrition with amaranth (RMA) and a comparison group in San Luis Potosí, Mexico. The SEM and a decomposition effect analysis revealed the existence of a significant indirect association of FAP on the prevalence of anaemia via dietary and socio-economic conditions in children under 5 years old. The Prospera assistance programme showed a significant indirect positive association with the prevalence of anaemia (standard coefficient=0·027, P<0·031), and the RMA programme showed a significant indirect negative association with the prevalence of anaemia (standard coefficient=-0·029, P=0·047). There was a direct association between FAP and dietary and socio-economic conditions. FAP could indirectly modify the prevalence of anaemia in young children with a direct improvement on dietary and socio-economic conditions. The unexpected finding of the association between RMA, dietary and socio-economic conditions and the prevalence of anaemia reflects differences in the focus of the programmes.

  6. Status of medical education reform at Saga Medical School 5 years after introducing PBL.

    PubMed

    Oda, Yasutomo; Koizumi, Shunzo

    2008-03-01

    In Japan, problem-based learning (PBL) is a relatively new method of educating medical students that is reforming the face of medical education throughout the world, including Asia. It shifts from teacher-centered learning strategies (for example, lectures in large auditoriums) to student-centered, self-directed learning methods (for example, active discussions and problem-solving by students in small groups under the guidance of faculty tutors). Upon a recommendation by the Japan Model Core Curriculum, Saga Medical School introduced a PBL curriculum 5 years ago. A full PBL curriculum was adopted from the McMaster model through Hawaii. A description of how PBL was implemented into the 3rd and 4th year (Phase III curriculum) is given. The overall result has been good. Students who experienced PBL had increased scores on the National Medical License Exam, and Saga increased its ranking from 56th to 19th of the 80 medical schools in Japan. A key step was introduction of the educational scaffolding in PBL Step 0. Students were allowed to see page one of the PBL case, containing the chief complaint, on the weekend before meeting in small groups. Despite a perceived overall benefit to student learning, symptoms of superficial discussions by students have been observed recently. How this may be caused by poor case design is discussed. Other problems, including "silent tutors" and increased faculty workload, are discussed. It is concluded that after 5 years, Saga's implementation of a PBL curriculum has been successful. However, many additional issues, including motivation of students and preparation for PBL in the first 2 years, must still be resolved in the future. This is the first description of the positive and negative outcomes associated with the reform of medical education and the introduction of PBL to a traditional medical school curriculum in Japan.

  7. Interventions to Increase Physical Activity in Children Aged 2-5 Years: A Systematic Review.

    PubMed

    Ling, Jiying; Robbins, Lorraine B; Wen, Fujun; Peng, Wei

    2015-08-01

    Comprehensive evaluation of prior interventions designed to increase preschoolers' physical activity is lacking. This systematic review aimed to examine the effect of interventions on objectively measured physical activity in children aged 2-5 years. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. In May 2014, we searched PubMed, CINAHL, PsycINFO, ERIC, SPORTDiscus, Cochrane, and Embase. Two reviewers independently identified and appraised the studies. Twenty-four articles describing 23 independent studies and 20 unique interventions met inclusion criteria. Of the 8 interventions resulting in a significant effect in objectively measured physical activity, all were center-based and included a structured physical activity component, 6 included multiple components, 5 integrated theories or models, and 4 actively involved parents. Seven of the 8 were randomized controlled trials. Due to the heterogeneity of the study designs, physical activity measures, and interventions, drawing definitive conclusions was difficult. Although the overall intervention effect was less than optimal, the review indicated that theory-driven, multicomponent interventions including a structured physical activity component and targeting both parents and their children may be a promising approach for increasing preschoolers' physical activity and warrant continued investigation using rigorous designs to identify those that are most effective.

  8. Iodine and Mental Development of Children 5 Years Old and Under: A Systematic Review and Meta-Analysis

    PubMed Central

    Bougma, Karim; Aboud, Frances E.; Harding, Kimberly B.; Marquis, Grace S.

    2013-01-01

    Several reviews and meta-analyses have examined the effects of iodine on mental development. None focused on young children, so they were incomplete in summarizing the effects on this important age group. The current systematic review therefore examined the relationship between iodine and mental development of children 5 years old and under. A systematic review of articles using Medline (1980–November 2011) was carried out. We organized studies according to four designs: (1) randomized controlled trial with iodine supplementation of mothers; (2) non-randomized trial with iodine supplementation of mothers and/or infants; (3) prospective cohort study stratified by pregnant women’s iodine status; (4) prospective cohort study stratified by newborn iodine status. Average effect sizes for these four designs were 0.68 (2 RCT studies), 0.46 (8 non-RCT studies), 0.52 (9 cohort stratified by mothers’ iodine status), and 0.54 (4 cohort stratified by infants’ iodine status). This translates into 6.9 to 10.2 IQ points lower in iodine deficient children compared with iodine replete children. Thus, regardless of study design, iodine deficiency had a substantial impact on mental development. Methodological concerns included weak study designs, the omission of important confounders, small sample sizes, the lack of cluster analyses, and the lack of separate analyses of verbal and non-verbal subtests. Quantifying more precisely the contribution of iodine deficiency to delayed mental development in young children requires more well-designed randomized controlled trials, including ones on the role of iodized salt. PMID:23609774

  9. Factors associated with the nutritional status of children less than 5 years of age

    PubMed Central

    Miglioli, Teresa Cristina; Fonseca, Vania Matos; Gomes, Saint Clair; da Silva, Katia Silveira; de Lira, Pedro Israel Cabral; Batista, Malaquias

    2015-01-01

    OBJECTIVE To analyze if the nutritional status of children aged less than five years is related to the biological conditions of their mothers, environmental and socioeconomic factors, and access to health services and social programs. METHODS This cross-sectional population-based study analyzed 664 mothers and 790 children using canonical correlation analysis. Dependent variables were characteristics of the children (weight/age, height/age, BMI/age, hemoglobin, and retinol serum levels). Independent variables were those related to the mothers’ nutritional status (BMI, hemoglobin, and retinol serum levels), age, environmental and socioeconomic factors and access to health service and social programs. A < 0.05 significance level was adopted to select the interpreted canonical functions (CF) and ± 0.40 as canonical load value of the analyzed variables. RESULTS Three canonical functions were selected, concentrating 89.9% of the variability of the relationship among the groups. In the first canonical function, weight/age (-0.73) and height/age (-0.99) of the children were directly related to the mother’s height (-0.82), prenatal appointments (-0.43), geographical area of the residence (-0.41), and household income per capita (-0.42). Inverse relationship between the variables related to the children and people/room (0.44) showed that the larger the number of people/room, the poorer their nutritional status. Rural residents were found to have the worse nutritional conditions. In the second canonical function, the BMI of the mother (-0.48) was related to BMI/age and retinol of the children, indicating that as women gained weight so did their children. Underweight women tended to have children with vitamin A deficiency. In the third canonical function, hemoglobin (-0.72) and retinol serum levels (-0.40) of the children were directly related to the mother’s hemoglobin levels (-0.43). CONCLUSIONS Mothers and children were associated concerning anemia, vitamin A

  10. The AMS-02 detector on the International Space Station - The status after the first 5 years on orbit

    NASA Astrophysics Data System (ADS)

    Duranti, Matteo

    2017-03-01

    The Alpha Magnetic Spectrometer, AMS-02, detector is operating on the International Space Station (ISS) since May the 19th, 2011. More than 80 billion events have been collected by the instrument in the first 5 years of data taking. This unprecedented amount of data is being used to perform accurate measurements of the different Cosmic Rays (CR) components. In this contribution a review of the published results will be presented.

  11. Insertion of Balloon Retained Gastrostomy Buttons: A 5-Year Retrospective Review of 260 Patients

    SciTech Connect

    Power, Sarah Kavanagh, Liam N.; Shields, Mary C.; Given, Mark F.; Keeling, Aoife N.; McGrath, Frank P.; Lee, Michael J.

    2013-04-15

    Radiologically inserted gastrostomy (RIG) is an established way of maintaining enteral nutrition in patients who cannot maintain nutrition orally. The purpose of this study was to evaluate the safety and efficacy of primary placement of a wide bore button gastrostomy in a large, varied patient population through retrospective review. All patients who underwent gastrostomy placement from January 1, 2004 to January 1, 2009 were identified. 18-Fr gastrostomy buttons (MIC-Key G) were inserted in the majority. Follow-up ranged from 6 months to 4.5 years. A total of 260 patients (M:F 140:120, average age 59.2 years) underwent gastrostomy during the study period. Overall success rate for RIG placement was 99.6 %, with success rate of 95.3 % for primary button insertion. Indications included neurological disorders (70 %), esophageal/head and neck malignancy (21 %), and other indications (9 %). Major and minor complication rates were 1.2 and 12.8 %, respectively. Thirty-day mortality rate was 6.8 %. One third of patients underwent gastrostomy reinsertion during the study period, the main indication for which was inadvertent catheter removal. Patency rate was high at 99.5 %. The maximum number of procedures in any patient was 8 (n = 2), and the average tube dwell time was 125 days. Primary radiological insertion of a wide bore button gastrostomy is a safe technique, with high success rate, high patency rate, and low major complication rate. We believe that it is feasible to attempt button gastrostomy placement in all patients, once tract length is within limits of tube length. If difficulty is encountered, then a standard tube may simply be placed instead.

  12. Choline status and neurodevelopmental outcomes at 5 years of age in the Seychelles Child Development Nutrition Study.

    PubMed

    Strain, J J; McSorley, Emeir M; van Wijngaarden, Edwin; Kobrosly, Roni W; Bonham, Maxine P; Mulhern, Maria S; McAfee, Alison J; Davidson, Philip W; Shamlaye, Conrad F; Henderson, Juliette; Watson, Gene E; Thurston, Sally W; Wallace, Julie M W; Ueland, Per M; Myers, Gary J

    2013-07-28

    Choline is an essential nutrient that is found in many food sources and plays a critical role in the development of the central nervous system. Animal studies have shown that choline status pre- and postnatally can have long-lasting effects on attention and memory; however, effects in human subjects have not been well studied. The aim of the present study was to examine the association between plasma concentrations of free choline and its related metabolites in children and their neurodevelopment in the Seychelles Child Development Nutrition Study, an ongoing longitudinal study assessing the development of children born to mothers with high fish consumption during pregnancy. Plasma concentrations of free choline, betaine, dimethylglycine (DMG), methionine and homocysteine and specific measures of neurodevelopment were measured in 210 children aged 5 years. The children's plasma free choline concentration (9·17 (sd 2·09) μmol/l) was moderately, but significantly, correlated with betaine (r 0·24; P= 0·0006), DMG (r 0·15; P= 0·03), methionine (r 0·24; P= 0·0005) and homocysteine (r 0·19; P= 0·006) concentrations. Adjusted multiple linear regression revealed that betaine concentrations were positively associated with Preschool Language Scale – total language scores (β = 0·066; P= 0·04), but no other associations were evident. We found no indication that free choline concentration or its metabolites, within the normal physiological range, are associated with neurodevelopmental outcomes in children at 5 years of age. As there is considerable animal evidence suggesting that choline status during development is associated with cognitive outcome, the issue deserves further study in other cohorts.

  13. Maternal diabetes status does not influence energy expenditure or physical activity in 5-year-old Pima Indian children.

    PubMed

    Salbe, A D; Fontvieille, A M; Pettitt, D J; Ravussin, E

    1998-10-01

    Children of women who have diabetes during pregnancy are more likely to become obese by early adulthood than those of women with normal glucose tolerance during pregnancy. Obesity can result from either excess food intake, low levels of energy expenditure or both. In our study, we tested whether maternal diabetes status influences total energy expenditure (TEE by doubly labelled water), resting metabolic rate (RMR by ventilated hood) and physical activity level (PAL = TEE/RMR and assessed by activity questionnaire). Measurements were taken in 88 5-year-old Pima Indian children, 24 children of women with diabetes (2-h plasma glucose > or = 11.1 mmol/l) diagnosed before or during pregnancy and 64 children of women with normal glucose tolerance (2-h plasma glucose < 7.8 mmol/l during pregnancy and no prior history of abnormal glucose tolerance). Although birth weight was higher in children of diabetic than of nondiabetic women (mean +/- SD; 3.8 +/- 0.6 vs 3.5 +/- 0.4 kg, p < 0.03), there were no differences in weight (26.4 +/- 6.9 vs 24.2 +/- 5.6 kg) or per cent body fat (18O dilution; 33 +/- 8 vs 31 +/- 8%) between the groups at 5 years of age. There was no difference in TEE (6508 +/- 1109 vs 6175 +/- 942 kJ/d) or in RMR (4674 +/- 786 vs 4483 +/- 603 kJ/d) expressed as absolute values or after adjustment for weight and sex (TEE) or fat-free mass, fat mass, and sex (RMR). Physical activity level was also similar between the groups (1.40 +/- 0.12 vs 1.38 +/- 0.12). These results suggest that maternal diabetes status does not influence energy expenditure in the children by 5 years of age. Thus the greater obesity seen at older ages in the children of women with diabetes could be due to excess energy intake. Alternatively, if energy expenditure does have a role in the aetiology of obesity in these children, perhaps it does so only in older children.

  14. 75 FR 42684 - Endangered and Threatened Species; Initiation of a 5-year Review of the Baiji/Chinese River...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... of a 5-year Review of the Baiji/Chinese River Dolphin/Yangtze River Dolphin AGENCY: National Marine... the Baiji/Chinese River Dolphin/Yangtze River Dolphin (Lipotes vexillifer) under the Endangered... Baiji/Chinese River Dolphin/Yangtze River Dolphin that has become available. Based on the results...

  15. 77 FR 25112 - Endangered and Threatened Wildlife and Plants; 5-Year Reviews of Species in California and Nevada

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    ... threatened or endangered is accurate. A 5-year review assesses the best scientific and commercial data....'' ] Individuals who are hearing-impaired or speech-impaired may call the Federal Relay Service at (800) 877-8337... portion of its range. We must support delisting by the best scientific and commercial data available,...

  16. An intervention programme for improving the nutritional status of children aged 2-5 years in Alexandria.

    PubMed

    Ghoneim, E H; Hassan, M H A; Amine, E K

    2004-11-01

    We assessed the effect of a selected intervention on the nutritional status of 2-5-year-old children in day care centres. Using a longitudinal prospective pretest/post-test intervention design, 974 children from 3 day care centres in Alexandria were followed for 1 year. Anthropometric measurements and 3-day 24-hour recall data were gathered at base line and dietary intake was calculated and compared with recommended daily allowances. An intervention programme was implemented through the establishment of kitchens in the 3 centres, provision of 2 meals/day, nutrition education for parents and training of supervisors. Baseline data revealed deficient intake of most nutrients especially calcium, calories, vitamin C and iron. Post-intervention test revealed improvement in mothers' nutrition knowledge and the percentage of anaemic children decreased from 47.3% to 14.2%. A decrease in the percentage of underweight, stunted and wasted was also observed. The cost of the programme per child per year was US$ 20.5.

  17. Tapentadol Prolonged Release for Chronic Pain: A Review of Clinical Trials and 5 Years of Routine Clinical Practice Data.

    PubMed

    Baron, Ralf; Eberhart, Leopold; Kern, Kai-Uwe; Regner, Stefan; Rolke, Roman; Simanski, Christian; Tölle, Thomas

    2016-09-09

    Tapentadol prolonged release (PR) for the treatment of moderate to severe chronic pain combines 2 modes of action. These are μ-opioid receptor agonism and noradrenaline reuptake inhibition in a single molecule that allow higher analgesic potency through modulation of different pharmacological targets within the pain transmitting systems. At the same time, this can also serve as a clue for modulation of different pain-generating mechanisms according to nociceptive, neuropathic, or mixed pain conditions. Tapentadol PR has now been on the market for 5 years, with over 4.6 million people treated worldwide. A panel of pain specialists convened in Germany to review the clinical program and to discuss the role of tapentadol PR in the management of chronic pain. The clinical study program demonstrated effective and generally well-tolerated treatment for up to 2 years in a broad range of chronic pain conditions, including those with neuropathic pain components. This was confirmed in routine clinical practice observations. Head-to-head studies with World Health Organization (WHO) III opioids such as oxycodone controlled release and oxycodone/naloxone PR showed at least comparable pain relief in the treatment of moderate-to-severe musculoskeletal pain. Rotation from poorly tolerated WHO III opioids to tapentadol PR provided effective pain relief and better symptom control for musculoskeletal pain compared to previous medication. Functionality, health status and quality of life also improved under tapentadol PR treatment. The gastrointestinal tolerability profile was more favorable compared to other tested WHO III opioids. Tapentadol PR has a good safety profile and no evidence of acquired tolerance from the long-term data so far collected. Overall, tapentadol PR represents an effective and generally well-tolerated alternative to "classical" opioidergic drugs.

  18. Genital prolapse: A 5-year review at Federal Medical Centre Umuahia, Southeastern Nigeria

    PubMed Central

    Oraekwe, Obinna Izuchukwu; Udensi, Maduabuchi Amagh; Nwachukwu, Kelechi Chiemela; Okali, Uka Kalu

    2016-01-01

    Background: Genital prolapse is an important cause of morbidity among postmenopausal and multiparous women especially in our environment where a high premium is placed on large family size. This study was done to determine the prevalence, risk factors, clinical presentation, and management options of genital prolapse. Patients and Methods: Data of those diagnosed with genital prolapse were retrieved from records in the clinic, wards, theater, and from patients' folders in the medical records department. Statistical Analysis Used: Data were analyzed using Statistical Package for Social Sciences version 20 with P < 0.05. Results: Genital prolapse accounted for 0.8% of gynecological clinic attendances and 5.2% of major gynecological operations. The mean age of patients was 56.7 ± 15.5 years. Farmers constituted 60.7% of the patients while 72.1% and 70.5% were postmenopausal and grandmultiparous women, respectively. The sensation of something coming down the vagina was the most common symptom noted in 98.4% of the patients. Most (23.0%) of the patients had unsupervised delivery at home. Uterovaginal prolapse was the most common (70.5%) type of genital prolapse, and third-degree uterovaginal prolapse was its most frequent presentation. Majority of the patients (44.4%) were managed expectantly while the most common surgery performed was vaginal hysterectomy with pelvic floor repair (33.3%). Conclusion: Widespread availability of antenatal services especially in the rural communities and limitation on family size can significantly reduce the burden of this disease. PMID:27833248

  19. The AMHCA Journal: A Review of the Last 5 Years and Future Possibilities.

    ERIC Educational Resources Information Center

    Seligman, Linda; Weinstock, Leslie D.

    1984-01-01

    Reviewed and analyzed the first 13 issues of the AMHCA Journal, published from January 1979 to January 1984, with respect to editorial board membership, nature and content of articles, and authors. Data-based research articles have formed the core of the journal, followed by applied and theoretical articles. (JAC)

  20. A 5-year Review of Darning Technique of Inguinal Hernia Repair

    PubMed Central

    Olasehinde, Olalekan O; Adisa, Adewale O; Agbakwuru, Elugwaraonu A; Etonyeaku, Amarachukwu C; Kolawole, Oladapo A; Mosanya, Arinze O

    2015-01-01

    Context: The Darning technique of inguinal hernia repair is a tissue-based technique with documented low recurrence rate in some parts of the world. Though practiced in our setting, little is documented on its outcome. Aims: The aim was to review the outcome of Darning technique of inguinal hernia repair in our setting. Study Design: A descriptive retrospective study. Patients and Methods: Clinical records of all patients who had inguinal hernia repair using the Darning technique between January 2007 and December 2011 in our institution were obtained. Details of sociodemographic data, intraoperative findings and postoperative complications were reviewed. Statistical Analysis Used: simple frequencies, proportions and cross-tabulations. Results: A total of 132 patients whose ages ranged from 15 to 84 years (mean = 49.4 years) with a male: female ratio of 12:1 were studied. Majority of the hernias were right sided (68.9%), mostly indirect (81.8%). The procedures were for emergencies in 17 (12.9%) cases whereas the rest (87.1%) were done electively. Most procedures, 110 (83.3%) were performed under local anesthesia. Surgical site infection was the most common complication occurring in six patients (4.5%), while four patients (3%) had chronic groin pain. At a mean follow-up period of 15 months there were two recurrences (1.5%) both occurring in patients with bilateral hernias (P = 0.001). Conclusions: The Darning technique of inguinal hernia repair is a safe and effective method for inguinal hernia repair in our setting. PMID:25838768

  1. Suicidal Drug Overdoses in New Mexico: A 5-year Retrospective Review.

    PubMed

    Szymanski, Linda J; Aurelius, Michelle B; Szymanski, Sarah A; Lathrop, Sarah L

    2016-05-01

    To better understand the changing toxicology trends in suicidal drug overdoses in the setting of an increased national trend of multidrug overdoses, a retrospective review of electronic records from New Mexico's Office of the Medical Investigator database was performed between 2008 and 2012 to assess the drug type and current risk factors in suicide deaths. Information on demographics, circumstances, suicide risk factors, toxicology findings, and death certificates was collected and analyzed. Three hundred and forty-two suicide cases of suicide overdoses were identified. Decedents were predominantly female (61.8%). Scene investigation revealed risk factors including suicide ideation (47.4%), previous suicide attempts (38%), and suicide note (38%). Psychiatric illness was present in 72% of cases, with depression being the most common illness. Chronic pain was seen in 27.2% of cases. Most deaths were attributed to multiple drugs (76%). Utilizing the toxicology information will assist in creating public awareness and provide a framework to support targeted efforts to attempt to prevent future suicides.

  2. 78 FR 69436 - Endangered and Threatened Wildlife and Plants; Initiation of a 5-Year Review of the Vicuña in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... Fish and Wildlife Service Endangered and Threatened Wildlife and Plants; Initiation of a 5- Year Review..., Interior. ACTION: Notice of initiation of review; request for information. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), are initiating a 5-year review under the Endangered Species Act of 1973,...

  3. Model Validation Status Review

    SciTech Connect

    E.L. Hardin

    2001-11-28

    The primary objective for the Model Validation Status Review was to perform a one-time evaluation of model validation associated with the analysis/model reports (AMRs) containing model input to total-system performance assessment (TSPA) for the Yucca Mountain site recommendation (SR). This review was performed in response to Corrective Action Request BSC-01-C-01 (Clark 2001, Krisha 2001) pursuant to Quality Assurance review findings of an adverse trend in model validation deficiency. The review findings in this report provide the following information which defines the extent of model validation deficiency and the corrective action needed: (1) AMRs that contain or support models are identified, and conversely, for each model the supporting documentation is identified. (2) The use for each model is determined based on whether the output is used directly for TSPA-SR, or for screening (exclusion) of features, events, and processes (FEPs), and the nature of the model output. (3) Two approaches are used to evaluate the extent to which the validation for each model is compliant with AP-3.10Q (Analyses and Models). The approaches differ in regard to whether model validation is achieved within individual AMRs as originally intended, or whether model validation could be readily achieved by incorporating information from other sources. (4) Recommendations are presented for changes to the AMRs, and additional model development activities or data collection, that will remedy model validation review findings, in support of licensing activities. The Model Validation Status Review emphasized those AMRs that support TSPA-SR (CRWMS M&O 2000bl and 2000bm). A series of workshops and teleconferences was held to discuss and integrate the review findings. The review encompassed 125 AMRs (Table 1) plus certain other supporting documents and data needed to assess model validity. The AMRs were grouped in 21 model areas representing the modeling of processes affecting the natural and

  4. Prospective associations of parental smoking, alcohol use, marital status, maternal satisfaction, and parental and childhood body mass index at 6.5 years with later problematic eating attitudes

    PubMed Central

    Wade, K H; Skugarevsky, O; Kramer, M S; Patel, R; Bogdanovich, N; Vilchuck, K; Sergeichick, N; Richmond, R; Palmer, T; Davey Smith, G; Gillman, M; Oken, E; Martin, R M

    2014-01-01

    Background: Few studies have prospectively investigated whether early-life exposures are associated with pre-adolescent eating attitudes. Objective: The objective of this study is to prospectively investigate associations of parental smoking, alcohol use, marital status, measures of maternal satisfaction, self-reported parental body mass index (BMI) and clinically measured childhood BMI, assessed between birth and 6.5 years, with problematic eating attitudes at 11.5 years. Methods: Observational cohort analysis nested within the Promotion of Breastfeeding Intervention Trial, a cluster-randomised trial conducted in 31 maternity hospitals and affiliated polyclinics in Belarus. Our primary outcome was a Children's Eating Attitudes Test (ChEAT) score ⩾22.5 (85th percentile), an indicator of problematic eating attitudes. We employed multivariable mixed logistic regression models, which allow inference at the individual level. We also performed instrumental variable (IV) analysis using parents' BMIs as instruments for the child's BMI, to assess whether associations could be explained by residual confounding or reverse causation. Subjects: Of the 17 046 infants enrolled between 1996 and 1997 across Belarus, 13 751 (80.7%) completed the ChEAT test at 11.5 years. Results: In fully adjusted models, overweight children at age 6.5 years had a 2.14-fold (95% confidence interval (CI): 1.82, 2.52) increased odds of having ChEAT scores ⩾85th percentile at age 11.5 years, and those who were obese had a 3.89-fold (95% CI: 2.95, 5.14) increased odds compared with normal-weight children. Children of mothers or fathers who were themselves overweight or obese were more likely to score ⩾85th percentile (P for trend ⩽0.001). IV analysis was consistent with a child's BMI causally affecting future eating attitudes. There was little evidence that parental smoking, alcohol use, or marital status or maternal satisfaction were associated with eating attitudes. Conclusion: In our

  5. Review of 5 years of a combined dietary and physical fitness intervention for control of serum cholesterol

    NASA Technical Reports Server (NTRS)

    Angotti, C. M.; Levine, M. S.

    1994-01-01

    A chart review covering the first 5 years of clinical experience with a combined dietary and exercise intervention program for the reduction of hypercholesterolemia at the National Aeronautics and Space Administration headquarters demonstrated the program's success in maintaining high-density lipoprotein cholesterol (HDL-C) levels while significantly lowering total serum cholesterol levels. This combined program also resulted in improved ratios of total serum cholesterol to HDL-C and lowered levels of low-density lipoprotein cholesterol, thus further reducing the risk for cardiovascular disease. The National Aeronautics and Space Administration Cardiovascular Risk Reduction Program was developed after it was determined that although dietary intervention alone improved total cholesterol levels, it often resulted in a more than proportionate decrease in HDL-C and a worsening of the ratio of cholesterol to HDL-C. An approach was needed that would positively affect all factors of the lipid profile. The findings from the program indicate that reduction of cardiovascular risk can be accomplished easily and effectively at the worksite through dietary intervention, personal monitoring, and a reasonable exercise program.

  6. Allergy to tea tree oil: retrospective review of 41 cases with positive patch tests over 4.5 years.

    PubMed

    Rutherford, Tim; Nixon, Rosemary; Tam, Mei; Tate, Bruce

    2007-05-01

    Tea tree oil use is increasing, with considerable interest in it being a 'natural' antimicrobial. It is found in many commercially available skin and hair care products in Australia. We retrospectively reviewed our patch test data at the Skin and Cancer Foundation Victoria over a 4.5-year period and identified 41 cases of positive reactions to oxidized tea tree oil of 2320 people patch-tested, giving a prevalence of 1.8%. The tea tree oil reaction was deemed relevant to the presenting dermatitis in 17 of 41 (41%) patients. Of those with positive reactions, 27 of 41 (66%) recalled prior use of tea tree oil and eight of 41 (20%) specified prior application of neat (100%) tea tree oil. Tea tree oil allergic contact dermatitis is under-reported in the literature but is sufficiently common in Australia to warrant inclusion of tea tree oil, at a concentration of 10% in petrolatum, in standard patch-test series. Given tea tree oil from freshly opened tea tree oil products elicits no or weak reactions, oxidized tea tree oil should be used for patch testing.

  7. Is there an occupational status gradient in the development of periodontal disease in Japanese workers? A 5-year prospective cohort study

    PubMed Central

    Irie, Koichiro; Yamazaki, Toru; Yoshii, Saori; Takeyama, Hideo; Shimazaki, Yoshihiro

    2016-01-01

    Background Development of periodontal disease (PD) may be affected by socioeconomic status. This study examined the relationship between occupational status and PD in a 5-year prospective cohort of Japanese workers. Methods In total, 19,633 participants had initial examinations at the Aichi Health Promotion Foundation, of whom 8210 participants aged 20 years or older did not have PD. Follow-up examinations were conducted for 3757 participants, accounting for 45.8% of baseline participants. Ultimately, 3390 participants were analyzed according to the criterion of job classification at baseline, which was based on the International Standard Classification of Occupations, 1987. Oral examinations were performed using the Community Periodontal Index (CPI). The CPI scores were coded as follows: healthy (score of 0); bleeding after probing (1); dental calculus (2); shallow pockets (3); and deep pockets (4). Participants with one or more sextants with a score >2 were diagnosed with PD. Poisson regression analysis was performed to adjust for age and other potential confounders. Results Overall, 31.6% of men and 23.8% of women had developed PD (CPI scores of 3 or 4). The adjusted relative risk (RR) for PD (CPI scores of 3 or 4) in men was not significant. On the other hand, the adjusted RRs for PD (CPI score of 4) in men were 2.52-, 2.39-, and 2.74-fold higher for skilled workers, sales persons, and drivers, respectively, than for professionals. In contrast, we found no gradient in women. Conclusions We found a gradient related to the risk of developing PD according to occupational status among men in a Japanese worker population. PMID:28142014

  8. 75 FR 28636 - Endangered and Threatened Wildlife and Plants; Initiation of 5-Year Reviews of 34 Species in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... change.. Ventura Lois Grunwald; californicus (805) 644-1766. scirpensis. Bay checkerspot butterfly... butterfly... Speyeria callippe No status change.. Sacramento........ Al Donner; callippe. (916) 414-6600... change.. Carlsbad Jane Hendron; longirostris (760) 431-9440. levipes. Mission blue butterfly Icaricia...

  9. Parental Influences on the Diets of 2-5-Year-Old Children: Systematic Review of Interventions

    ERIC Educational Resources Information Center

    Peters, Jacqueline; Sinn, Natalie; Campbell, Karen; Lynch, John

    2012-01-01

    During the early years, parents have a major influence on their children's diets, food choices and development of eating habits. However, research concerning the influence of parental feeding practices on young children's diets is limited. This paper presents a systematic review of intervention studies with parents of preschool children. The aim…

  10. 78 FR 50439 - Endangered and Threatened Wildlife and Plants; Initiation of a 5-Year Review of Nine Northeastern...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-19

    ... is based on the best scientific and commercial data available at the time of the review. We are... the best scientific and commercial data that have become available since the listing determination or... commercial information, we request new information from all sources. See ``What Information Do We Consider...

  11. A 10-year epidemiologic review of homicide cases in children younger than 5 years in Fulton County, GA: 1996-2005.

    PubMed

    Fajardo, Geroncio Cagigas; Hanzlick, Randy L

    2010-12-01

    The primary purpose of this study was to present the epidemiologic review of homicide deaths certified by the Fulton County Medical Examiner's Office from January 1, 1996 through December 31, 2005 in children younger than 5 years. The secondary purpose of this study was to determine if the observed cases of homicide deaths among children younger than 5 years in Fulton County are significantly greater than expected when compared with those in the State of Georgia. For purposes of this study, only homicide deaths of Fulton County residents were included. The authors reviewed all homicide cases in children younger than 5 years: infancy (<1 year) and early childhood (1-4 years). χ values were calculated using Epi Info (version 3.4.1; Centers for Disease Control and Prevention, Atlanta, Ga) to determine differences in homicide among age group, race, and sex variables. In addition, a χ test at the α level of 0.05 was done to determine if the observed cases of homicide deaths among children younger than 5 years in Fulton County were significantly greater than expected when compared with those in the State of Georgia. There were 49 homicide cases in children younger than 5 years identified over this 10-year period. The yearly distribution of these 49 homicide deaths ranged from 1 death in 2003 to 9 deaths in 2004. Most of the patients were male (n=29, 59.2%) and black (n=44, 89.8%). Between infancy and early childhood cases, homicide victims were nearly equally divided between the 2 groups. However, χ values showed that decedents younger than 5 years are more likely to have died of homicide compared with decedents 5 years or older (odds ratio [OR], 1.74; 95% confidence interval [CI], 1.29-2.35). Black decedents younger than 5 years are more likely to have died of homicide compared with other races (OR, 3.21; 95% CI, 1.21-9.28). Male and female decedents are equally at risk to have died of homicide (OR, 1.14; 95% CI, 0.61-2.11). The authors also determined that the

  12. 5-Year Budget Forecasting.

    ERIC Educational Resources Information Center

    Conyers, John G.; Lingel, George; Piekarski, Robert

    2000-01-01

    Financial planning is the key to providing a high-quality instructional plan. A 5-year financial plan is typically updated by looking at district financial history, future instructional plans, staffing requirements, and revenue projections. Planning assumptions must be clearly understood by the financial team and the community. (MLH)

  13. Moving forward monitoring of the social determinants of health in a country: lessons from England 5 years after the Marmot Review.

    PubMed

    Goldblatt, Peter O

    2016-01-01

    Background England has a long history of government-commissioned reviews of national inequalities. The latest review, the Marmot Review, was commissioned by a government headed by the same party (the Labour Party) that had introduced the National Health Service in 1948, but the review was implemented by a coalition of different parties (Conservatives and Liberal Democrats). At the same time, a government reform of health services took place, and the monitoring of the existing inequality strategy was changed. Objectives This paper examines the lessons that can be learned about indicators for monitoring social determinants of health inequalities from the Marmot Review and recent health inequality strategies in England. Design The paper provides a narrative review of key findings on the collection, presentation, and analysis of routine data in England in the past 5 years, comparing what has been learned from the Marmot Review and other evaluations of the first health inequality strategy in England. Results The emphasis on monitoring has progressively shifted from monitoring a small number of targets and supporting information to frameworks that monitor across a wide range of determinants of both the causes of ill-health and of health service performance. As these frameworks become ever larger, some consideration is being given to the key indicators. Conclusions Although the frameworks used in England for monitoring health inequality strategies have developed considerably since the first strategy began, lessons continue to be learned about how monitoring could be improved. Many of these are applicable to countries initiating or reviewing their strategies.

  14. Recurrent Optic Neuropathy Caused by a Mucocele of the Anterior Clinoid Process after a 5-Year Remission: A Case Report and Literature Review.

    PubMed

    Aoyama, Yuka; Ohtomo, Kazuyoshi; Sawamura, Hiromasa

    2014-01-01

    A 32-year-old male presented with acute left vision loss during a second recurrence of optic neuropathy. Steroid pulse therapy had been effective in both the first episode 9 years previously and the first recurrence 5 years previously. Magnetic resonance imaging demonstrated an anterior clinoid process mucocele compressing the optic nerve. Although surgical treatment was performed, improvement was limited. This report indicates that steroid pulse therapy could be an alternative treatment to obtain temporary remission, but surgical treatment should be considered to prevent irreversible neurological deficits. This paper also presents a review of the literature on anterior clinoid process mucoceles.

  15. Developmental milestones record - 5 years

    MedlinePlus

    ... Childhood growth milestones - 5 years; Growth milestones for children - 5 years; Well child - 5 years ... skill milestones for a typical 5-year-old child include: Gains about 4 to 5 pounds (1. ...

  16. [The current status of infectious enteritis in Japan--reports of the "Research Group for Infectious Enteric Diseases, Japan" in the last 5 years (1996-2000)].

    PubMed

    Obana, Mitsuo; Sagara, Hiroko; Aoki, Tomonobu; Kim, Ryuki; Takizawa, Yoshihiko; Tsunoda, Takahumi; Irimajiri, Shoichiro; Yamashita, Kazuyo

    2002-05-01

    The patients or carriers with infectious enteritis admitted to the Hospitals for infectious diseases in the last 5 years (1996-2000) were studied. The total number of cases admitted in each year were 969, 1,113, 981, 637 and 573 respectively. A total of 1,527 Shigella spp. strains including 1,078 strains from overseas travelers' cases were isolated. The isolates of Salmonella spp. excluding S. Typhi and S. Paratyphi A were 562 in number. A total of 61 Vibrio cholerae O1 strains including 44 strains from overseas travelers was isolated. These V. cholerae O1 strains were all of El Tor type. Entamoeba histolytica, Giardia lamblia, Cryptosporidium parvum and Isospora belli were detected in 225, 46, 3 and 3 cases respectively. Abdominal pain, nausea and vomiting were frequently observed in the cases caused by Vibrio parahaemolyticus. The highest body temperature and the highest frequency of bowel movements were revealed in the cases caused by Salmonella spp. Bloody stool was observed in 55.3% of the cases due to Escherichia coli, in 40.5% of the cases due to Campylobacter spp. and in 24.1% of cases due to Shigella spp. As for shigellosis and salmonellosis, the clinical symptoms were more serious in the domestic cases than those in travelers. OFLX-resistant strains accounted for 1.7% of Shigella spp. isolates. No strains of Salmonella spp. were resistant to OFLX. The incidence of drug-resistant isolates of Campylobacter jejuni were 26.0% for OFLX and 2.5% for EM.

  17. Survival status and predictors of mortality among severely acute malnourished children <5 years of age admitted to stabilization centers in Gedeo Zone: a retrospective cohort study.

    PubMed

    Girum, Tadele; Kote, Mesfin; Tariku, Befikadu; Bekele, Henok

    2017-01-01

    Despite the existence of standard protocol, many stabilization centers (SCs) continue to experience high mortality of children receiving treatment for severe acute malnutrition. Assessing treatment outcomes and identifying predictors may help to overcome this problem. Therefore, a 30-month retrospective cohort study was conducted among 545 randomly selected medical records of children <5 years of age admitted to SCs in Gedeo Zone. Data was entered by Epi Info version 7 and analyzed by STATA version 11. Cox proportional hazards model was built by forward stepwise procedure and compared by the likelihood ratio test and Harrell's concordance, and fitness was checked by Cox-Snell residual plot. During follow-up, 51 (9.3%) children had died, and 414 (76%) and 26 (4.8%) children had recovered and defaulted (missed follow-up for 2 consecutive days), respectively. The survival rates at the end of the first, second and third weeks were 95.3%, 90% and 85%, respectively, and the overall mean survival time was 79.6 days. Age <24 months (adjusted hazard ratio [AHR] =2.841, 95% confidence interval [CI] =1.101-7.329), altered pulse rate (AHR =3.926, 95% CI =1.579-9.763), altered temperature (AHR =7.173, 95% CI =3.05-16.867), shock (AHR =3.805, 95% CI =1.829-7.919), anemia (AHR =2.618, 95% CI =1.148-5.97), nasogastric tube feeding (AHR =3.181, 95% CI =1.18-8.575), hypoglycemia (AHR =2.74, 95% CI =1.279-5.87) and treatment at hospital stabilization center (AHR =4.772, 95% CI =1.638-13.9) were independent predictors of mortality. The treatment outcomes and incidence of death were in the acceptable ranges of national and international standards. Intervention to further reduce deaths has to focus on young children with comorbidities and altered general conditions.

  18. Effects of prenatal micronutrient and early food supplementation on metabolic status of the offspring at 4.5 years of age. The MINIMat randomized trial in rural Bangladesh

    PubMed Central

    Ekström, Eva-Charlotte; Lindström, Emma; Raqib, Rubhana; El Arifeen, Shams; Basu, Samar; Brismar, Kerstin; Selling, Katarina; Persson, Lars-Åke

    2016-01-01

    Background: Fetal nutritional insults may alter the later metabolic phenotype. We hypothesized that early timing of prenatal food supplementation and multiple micronutrient supplementation (MMS) would favourably influence childhood metabolic phenotype. Methods: Pregnant women recruited 1 January to 31 December 2002 in Matlab, Bangladesh, were randomized into supplementation with capsules of either 30 mg of iron and 400 μg of folic acid, 60 mg of iron and 400 μg of folic acid, or MMS containing a daily allowance of 15 micronutrients, and randomized to food supplementation (608 kcal) either with early invitation (9 weeks’ gestation) or usual invitation (at 20 weeks). Their children (n = 1667) were followed up at 4.5 years with assessment of biomarkers of lipid and glucose metabolism, inflammation and oxidative stress. Results: Children in the group with early timing of food supplementation had lower cholesterol (difference -0.079 mmol/l, 95% confidence interval (CI) -0.156; -0.003), low-density lipoprotein (LDL) (difference -0.068 mmol/l, 95% CI -0.126; -0.011) and ApoB levels (difference -0.017 g/l, 95% CL -0.033; -0.001). MMS supplementation resulted in lower high-density lipoprotein (HDL) (difference -0.028 mmol/l, 95% CL -0.053; -0.002), lower glucose (difference -0.099 mmol/l, 95% CL -0.179; -0.019) and lower insulin-like growth factor 1 (IGF-1) (difference on log scale -0.141 µg/l, 95% CL -0.254; -0.028) than 60 mg iron and 400 μg folic acid. There were no effects on markers of inflammation or oxidative stress. Conclusions: Findings suggest that in a population where malnutrition is prevalent, nutrition interventions during pregnancy may modify the metabolic phenotype in the young child that could have consequences for later chronic disease risks. PMID:27694568

  19. Survival status and predictors of mortality among severely acute malnourished children <5 years of age admitted to stabilization centers in Gedeo Zone: a retrospective cohort study

    PubMed Central

    Girum, Tadele; Kote, Mesfin; Tariku, Befikadu; Bekele, Henok

    2017-01-01

    Despite the existence of standard protocol, many stabilization centers (SCs) continue to experience high mortality of children receiving treatment for severe acute malnutrition. Assessing treatment outcomes and identifying predictors may help to overcome this problem. Therefore, a 30-month retrospective cohort study was conducted among 545 randomly selected medical records of children <5 years of age admitted to SCs in Gedeo Zone. Data was entered by Epi Info version 7 and analyzed by STATA version 11. Cox proportional hazards model was built by forward stepwise procedure and compared by the likelihood ratio test and Harrell’s concordance, and fitness was checked by Cox–Snell residual plot. During follow-up, 51 (9.3%) children had died, and 414 (76%) and 26 (4.8%) children had recovered and defaulted (missed follow-up for 2 consecutive days), respectively. The survival rates at the end of the first, second and third weeks were 95.3%, 90% and 85%, respectively, and the overall mean survival time was 79.6 days. Age <24 months (adjusted hazard ratio [AHR] =2.841, 95% confidence interval [CI] =1.101–7.329), altered pulse rate (AHR =3.926, 95% CI =1.579–9.763), altered temperature (AHR =7.173, 95% CI =3.05–16.867), shock (AHR =3.805, 95% CI =1.829–7.919), anemia (AHR =2.618, 95% CI =1.148–5.97), nasogastric tube feeding (AHR =3.181, 95% CI =1.18–8.575), hypoglycemia (AHR =2.74, 95% CI =1.279–5.87) and treatment at hospital stabilization center (AHR =4.772, 95% CI =1.638–13.9) were independent predictors of mortality. The treatment outcomes and incidence of death were in the acceptable ranges of national and international standards. Intervention to further reduce deaths has to focus on young children with comorbidities and altered general conditions. PMID:28176953

  20. Concordance in Biomarker Status Between Bladder Tumors at Time of Transurethral Resection and Subsequent Radical Cystectomy: Results of a 5-year Prospective Study

    PubMed Central

    Passoni, Niccolò M.; Shariat, Shahrokh F.; Bagrodia, Aditya; Francis, Franto; Rachakonda, Varun; Xylinas, Evanguelos; Kapur, Payal; Sagalowsky, Arthur I.; Lotan, Yair

    2016-01-01

    Purpose: To assess the concordance rate in alterations of molecular markers at the time of transurethral resection (TUR) and subsequent radical cystectomy (RC) among patients with high-grade urothelial carcinoma of the bladder (UCB). Methods: We prospectively performed immunohistochemical staining p53, p21, p27, Ki-67 and cyclin E1 on TUR and on RC specimens from 102 patients treated with RC and bilateral lymphadenectomy for high-grade UCB. We analyzed the concordance rate of individual markers and of the number of altered markers. Concordant and discordant findings were reported in the overall population and according to clinical stage. Results: Median patient age was 74 years (IQR 67–79) and mostly male (86%). Median time from TUR to RC was 1.5 months (IQR 1.0–2.4). Clinical stage at time of RC was cTa/Tis/T1 in 50% , cT2 in 47% , and cT4 in 1% of patients Nine (9%) patients received neoadjuvant chemotherapy. The concordance of biomarkers between TUR and RC specimens was 92.2% , 77.5% , 80.4% , 77.5% , and 83.3% for cyclin E1, p21, p27, p53 and Ki-67, respectively. The concordance between number of altered biomarkers was 51.0%. Conclusions: The rate of individual marker alterations at time of TUR closely approximates that found at RC specimens. However, the correlation of number of altered markers is lower. Molecular marker status at TUR could help predict the marker status at RC and may help guide multimodal therapeutic planning. PMID:27376130

  1. 76 FR 36491 - Endangered and Threatened Wildlife and Plants; Eskimo Curlew; Initiation of 5-Year Status Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... Labrador, feeding on berries in nearby uplands and invertebrates in intertidal habitats (Gill et al. 1998... (List) in the Code of Federal Regulations (CFR) at 50 CFR 17.11 (for animals) and 17.12 (for plants)....

  2. 76 FR 22139 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of Three Species in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ...-6179. Individuals who are hearing impaired or speech impaired may call the Federal Relay Service at... scientific and commercial information, we request new information from all sources. If you submit...

  3. 75 FR 15454 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 14 Southwestern Species

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... citation ANIMALS Alamosa springsnail Tryonia alamosae.. Endangered........ U.S.A. (NM)....... September 30... vertebrate, which interbreeds when mature. B. Endangered species (E) means any species that is in danger...

  4. 77 FR 13248 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 46 Species in Idaho...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... River physa snail and bull trout, submit information to: Branch Chief, Classification and Recovery... (for Snake River physa snail and bull trout). Individuals who are hearing impaired or speech impaired...). Population. Snail, Snake River physa........ Physa natricina... Endangered........ U.S.A. (ID)....... 57...

  5. 75 FR 17947 - Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 69 Species in Idaho...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-08

    ..., U.S. Fish and Wildlife Service, Washington Fish and Wildlife Office, 510 Desmond Dr. SE., Suite 102... J. Wesley, Acting Regional Director, Region 1 Fish and Wildlife Service. BILLING CODE 4310-55-P...

  6. The mathematical review system: does reviewer status play a role in the citation process?

    PubMed Central

    2010-01-01

    This paper revisits an aspect of citation theory (i.e., citer motivation) with respect to the Mathematical Review system and the reviewer’s role in mathematics. We focus on a set of journal articles (369) published in Singularity Theory (1974–2003), the mathematicians who wrote editorial reviews for these articles, and the number of citations each reviewed article received within a 5 year period. Our research hypothesis is that the cognitive authority of a high status reviewer plays a positive role in how well a new article is received and cited by others. Bibliometric evidence points to the contrary: Singularity Theorists of lower status (junior researchers) have reviewed slightly more well-cited articles (2–5 citations, excluding author self-citations) than their higher status counterparts (senior researchers). One explanation for this result is that lower status researchers may have been asked to review ‘trendy’ or more accessible parts of mathematics, which are easier to use and cite. We offer further explanations and discuss a number of implications for a theory of citation in mathematics. This research opens the door for comparisons to other editorial review systems, such as book reviews written in the social sciences or humanities. PMID:20543874

  7. A Review of the Literature on the Social and Environmental Factors Which Influence Children (Aged 3-5 Years) to Be Obese/Overweight and the Accuracy of Parental Perceptions

    ERIC Educational Resources Information Center

    McMullan, Julie; Keeney, Sinead

    2014-01-01

    Objective: This article aims to review the previously published literature on the social and environmental factors which influence children (aged 3-5 years) to be obese/overweight and the accuracy of parental perceptions. Obesity levels are on the increase in today's society and habits are being passed from parents to children, with family…

  8. Norwegian heat pump status and policy review

    NASA Astrophysics Data System (ADS)

    Stene, J.; Eggen, G.; Aarlien, R.; Evenmo, K.

    1994-02-01

    This report is the Norwegian National Position Paper on heat pumps prepared for the IEA Heat Pump Centre's 1994 analysis, 'International Heat Pump Status and Policy Review'. The main objectives of this analysis is to provide an authoritative assessment of: the achievements of policy measures regarding heat pumps, the current and expected penetration of heat pumps in all market segments, and the technological status of various heat pumping technologies.

  9. Tungsten fiber reinforced superalloys: A status review

    NASA Technical Reports Server (NTRS)

    Petrasek, D. W.; Signorelli, R. A.

    1981-01-01

    Improved performance of heat engines is largely dependent upon maximum cycle temperatures. Tungsten fiber reinforced superalloys (TFRS) are the first of a family of high temperature composites that offer the potential for significantly raising hot component operating temperatures and thus leading to improved heat engine performance. This status review of TFRS research emphasizes the promising property data developed to date, the status of TFRS composite airfoil fabrication technology, and the areas requiring more attention to assure their applicability to hot section components of aircraft gas turbine engines.

  10. [Fissure sealants--5 years of use].

    PubMed

    Azul, A M

    1990-01-01

    This study assesses the caries prevalence, retention and cost-effectiveness of a pit and fissure sealant in a children population with 622 cases, 5 years after a single application of an auto-polymerized sealant to permanent molars. The status of the sealant and the presence of caries or restaurations on the sealed teeth was assessed. In a self-controlled group of children, the prevalence of disease (caries and restaurations) was also assessed in non-sealed teeth, for comparison. The sealant application was compared with Class I-restauration with amalgam for cost-effectiveness analysis.

  11. The NASA Suborbital Program: A status review

    NASA Technical Reports Server (NTRS)

    Teeter, R.; Reynolds, B.

    1983-01-01

    The status of the NASA suborbital program is reviewed and its importance to astrophysical and geophysical programs is assessed. A survey of past scientific and developmental accomplishments, an examination of the trends in program costs, and an analysis of current and future program roles are included. The technical disciplines examined are primarily those of astronomy/astrophysics/solar physics and magnetospheric/ionospheric/ atmospheric physics.

  12. General Principles for 5-year Regional Haze Progress Reports

    EPA Pesticide Factsheets

    This guidance document was developed by the U.S. EPA for EPA Regional Offices and states in preparing and reviewing the 5-year progress reports for the initial regional haze state implementation plans.

  13. Impact and Effectiveness of 10 and 13-Valent Pneumococcal Conjugate Vaccines on Hospitalization and Mortality in Children Aged Less than 5 Years in Latin American Countries: A Systematic Review

    PubMed Central

    de Oliveira, Lucia Helena; Camacho, Luiz Antonio B.; Coutinho, Evandro S. F.; Martinez-Silveira, Martha S.; Carvalho, Ana Flavia; Ruiz-Matus, Cuauhtemoc; Toscano, Cristiana M.

    2016-01-01

    Background Several Latin American and Caribbean (LAC) countries have introduced pneumococcal conjugate vaccine (PCV-10 or PCV-13) in their routine national immunization programs. Objectives We aimed to summarize the evidence of PCV impact and effectiveness in children under 5 years old in the LAC Region. Methods We conducted a systematic review of the literature on impact or effectiveness of PCVs on deaths or hospitalizations due to invasive pneumococcal disease (IPD), pneumonia, meningitis and sepsis. We searched Medline, WoS, Lilacs, Scopus, Central and gray literature published in any language from 2009 to January 2016. We included studies addressing the outcomes of interest in children in the target age group, and with the following designs: randomized trials, cohort or case-control, interrupted time series with at least three data points before and after the intervention, and before-after studies. Screening of citations, data extraction, and risk of bias assessment were conducted in duplicate by independent reviewers, according to the study protocol registered on PROSPERO. Descriptive analysis of the effectiveness measurements and sensitivity analysis were conducted. Effectiveness is reported as 1-OR or 1-RR for case control or cohort/clinical trials, and as percent change of disease incidence rates for before-after studies. Results We identified 1,085 citations, 892 from databases and 193 from other sources. Of these, 22 were further analyzed. Studies were from Brazil, Chile, Uruguay, Argentina, Peru and Nicaragua. Effectiveness ranged from 8.8–37.8% for hospitalizations due to X-ray confirmed pneumonia, 7.4–20.6% for clinical pneumonia, and 13.3–87.7% for meningitis hospitalizations, and 56–83.3% for IPD hospitalization, varying by age, outcome definition, type of vaccine and study design. Conclusions Available evidence to date indicates significant impact of both PCV-10 and PCV-13 in the outcomes studied, with no evidence of the superiority of one

  14. Flare models. [solar physics current status review

    NASA Technical Reports Server (NTRS)

    Sturrock, P. A.

    1980-01-01

    The current status of solar flare modeling is reviewed. Primary and secondary observational features that a proposed flare model should be capable of explaining are discussed, including energy storage and release, particle acceleration, mass ejection, heating of the temperature minimum region, X-ray, EUV, UV, visible and radio emission and mass flow. Consideration is then given to the twisted flux tube paramagnetic recombination model of Gold and Hoyle (1960), the current model of Alfven and Carlqvist (1967), closed current-sheet models such as those of Syrovatskii (1966, 1969, 1977) and Uchida and Sakurai (1977), open-field models such as those of Carmichael (1964) and Barnes and Sturrock (1972), the emerging flux model of Heyvaerts and Priest (1974, 1977, 1978) and the loop-flare models of Spicer (1977) and Colgate (1978). It is noted that no one model can yet account for all the observational features, and that there may turn out to be several types of flare, each requiring its own explanation.

  15. Full term delivery following cryopreservation of human embryos for 7. 5 years.

    PubMed

    Ben-Ozer, S; Vermesh, M

    1999-06-01

    Successful pregnancy in a 44 year old woman is described following the transfer of embryos which were cryopreserved for 7.5 years. The embryos were obtained during a gamete intra-Fallopian transfer (GIFT) procedure in 1989. To our knowledge this is one of the longest published periods of cryopreservation of embryos which has resulted in a healthy baby. This report illustrates the previously presumed viability and normality of human embryos undergoing long-term cryopreservation. Additionally, it emphasizes the importance for advanced reproductive technique programmes and patients to review and update their embryo status.

  16. Status Report A Review of Slimhole Drilling

    SciTech Connect

    Zhu, Tao; Carroll, Herbert B.

    1994-09-01

    This 1994 report reviews the various applications of slimhole technology including for exploration in remote areas, low-cost development wells, reentering existing wells, and horizontal and multilateral drilling. Advantages of slimholes to regular holes are presented. Limitations and disadvantages of slimholes are also discussed. In 1994, slimhole drilling was still an ongoing development technology. (DJE 2005)

  17. Socioeconomic status and smoking: a review.

    PubMed

    Hiscock, Rosemary; Bauld, Linda; Amos, Amanda; Fidler, Jennifer A; Munafò, Marcus

    2012-02-01

    Smoking prevalence is higher among disadvantaged groups, and disadvantaged smokers may face higher exposure to tobacco's harms. Uptake may also be higher among those with low socioeconomic status (SES), and quit attempts are less likely to be successful. Studies have suggested that this may be the result of reduced social support for quitting, low motivation to quit, stronger addiction to tobacco, increased likelihood of not completing courses of pharmacotherapy or behavioral support sessions, psychological differences such as lack of self-efficacy, and tobacco industry marketing. Evidence of interventions that work among lower socioeconomic groups is sparse. Raising the price of tobacco products appears to be the tobacco control intervention with the most potential to reduce health inequalities from tobacco. Targeted cessation programs and mass media interventions can also contribute to reducing inequalities. To tackle the high prevalence of smoking among disadvantaged groups, a combination of tobacco control measures is required, and these should be delivered in conjunction with wider attempts to address inequalities in health.

  18. Soviet business chaos seen lasting 5 years

    SciTech Connect

    Not Available

    1991-12-16

    This paper reports that companies seeking work in the collapsing Soviet Union can expect political uncertainty for another 5 years. PW discussed changes in the Soviet Union and offered advice on dealing with officials of the central government and Soviet republics at a recent meeting in Houston with executives of oil field service companies. That meeting preceded reports of the Russian federation, Ukraine, and Byelorussia agreeing to form a Slavic commonwealth.

  19. 28 CFR 541.67 - Review of controlled housing status.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Review of controlled housing status. 541.67 Section 541.67 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT INMATE DISCIPLINE AND SPECIAL HOUSING UNITS Procedures for Handling of HIV Positive Inmates...

  20. 28 CFR 541.67 - Review of controlled housing status.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Review of controlled housing status. 541.67 Section 541.67 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT INMATE DISCIPLINE AND SPECIAL HOUSING UNITS Procedures for Handling of HIV Positive Inmates...

  1. 28 CFR 541.67 - Review of controlled housing status.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Review of controlled housing status. 541.67 Section 541.67 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT INMATE DISCIPLINE AND SPECIAL HOUSING UNITS Procedures for Handling of HIV Positive Inmates...

  2. 28 CFR 541.67 - Review of controlled housing status.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Review of controlled housing status. 541.67 Section 541.67 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT INMATE DISCIPLINE AND SPECIAL HOUSING UNITS Procedures for Handling of HIV Positive Inmates...

  3. 28 CFR 541.67 - Review of controlled housing status.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Review of controlled housing status. 541.67 Section 541.67 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT INMATE DISCIPLINE AND SPECIAL HOUSING UNITS Procedures for Handling of HIV Positive Inmates...

  4. 5 CFR 2634.906 - Review of confidential filer status.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ....906 Section 2634.906 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS EXECUTIVE... Disclosure Reports § 2634.906 Review of confidential filer status. The head of each agency, or an officer... confidential financial disclosure report pursuant to this subpart. A decision by the agency head or...

  5. 5 CFR 2634.906 - Review of confidential filer status.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....906 Section 2634.906 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS EXECUTIVE... Disclosure Reports § 2634.906 Review of confidential filer status. The head of each agency, or an officer... confidential financial disclosure report pursuant to this subpart. A decision by the agency head or...

  6. 5 CFR 2634.906 - Review of confidential filer status.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....906 Section 2634.906 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS EXECUTIVE... Disclosure Reports § 2634.906 Review of confidential filer status. The head of each agency, or an officer... confidential financial disclosure report pursuant to this subpart. A decision by the agency head or...

  7. 5 CFR 2634.906 - Review of confidential filer status.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....906 Section 2634.906 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS EXECUTIVE... Disclosure Reports § 2634.906 Review of confidential filer status. The head of each agency, or an officer... confidential financial disclosure report pursuant to this subpart. A decision by the agency head or...

  8. 5 CFR 2634.906 - Review of confidential filer status.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ....906 Section 2634.906 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS EXECUTIVE... Disclosure Reports § 2634.906 Review of confidential filer status. The head of each agency, or an officer... confidential financial disclosure report pursuant to this subpart. A decision by the agency head or...

  9. Onychomatricoma: A Case Report with 5-year Follow-up

    PubMed Central

    Ishida, Cleide Eiko; Gouveia, Bruna Melhoranse; Cuzzi, Tullia; Ramos-e-Silva, Marcia

    2016-01-01

    The authors present a case of onychomatricoma, a rare benign tumour of the nail matrix, first described by Baran and Kint in 1992. The lesion appeared on the proximal nail fold, covering half the nail of the second left finger. The nail was thickened and yellowish with longitudinal melanonychia. It was surgically removed with very satisfactory aesthetic results even after 5 years. A review on the subject is also presented. PMID:28163462

  10. Vitamin D status and surgical outcomes: a systematic review.

    PubMed

    Iglar, Paul J; Hogan, Kirk J

    2015-01-01

    The importance of vitamin D for musculoskeletal health has long been recognized, and awareness of significant extra-skeletal effects in health and disease is rapidly emerging. Although it has been possible for many decades to quantify serum markers of vitamin D deficiency, and to correct deficiency at low cost and with high safety, the influence of vitamin D status on post-surgical outcomes has only recently been identified as a research topic of interest. To the present, these data have not been the subject matter of formal review. Accordingly, we conducted a systematic review to assess the association between perioperative vitamin D status and outcomes after surgery. The databases of PubMed, Ovid MEDLINE, EMBASE, AMED, CINAHL (EBSCOHost), The Cochrane Databases of Systematic Review, and PROSPERO were searched through December, 2014 for studies relating to vitamin D and surgery. The initial search yielded 90 manuscripts. After applying exclusion criteria, 31 studies were eligible for inclusion. Fifteen studies employed prospective observational designs, 3 used prospective randomized protocols, and 13 report retrospective database interrogations. The main finding of the present review is that 26 of 31 studies (84%) report at least one statistically significant worse outcome in patients with low vitamin D status. Five of 31 studies (16%) found no association. In conclusion, this review supports the hypothesis that hypovitaminosis D is associated with adverse outcomes after diverse surgical procedures. Future studies should focus on additional surgeries and outcomes, and on the role of vitamin D supplementation in the improvement of patient safety in participants with low vitamin D status at the time of surgery.

  11. 78 FR 16828 - Endangered and Threatened Wildlife and Plants; Status Review of the West Coast Distinct...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-19

    ... Fish and Wildlife Service 50 CFR Part 17 Endangered and Threatened Wildlife and Plants; Status Review... and Wildlife Service, Interior. ACTION: Notice of initiation of status review. SUMMARY: We, the U.S... segment (DPS) in the United States. The status review will include analysis of whether the West Coast...

  12. Health status of migrant farmworkers: a literature review and commentary.

    PubMed Central

    Rust, G S

    1990-01-01

    I made a computerized search of MEDLINE files from 1966 through October 1989 followed by a review of this literature. Four hundred eighty-five articles were scanned; 152 were found specifically related to migrant families, while another 51 articles addressed the health of agricultural workers or farmers in general. Solid data exist on dental health, nutrition and, to a lesser extent, childhood health. Data also were prominent in several disease categories including certain infectious diseases, pesticide exposures, occupational dermatoses, and lead levels in children. Estimates of the size of the migrant and seasonal farmworker population vary widely. Basic health status indicators such as age-related death rates are unknown. Prevalence rates of the most common cause of death in the United States have yet to be studied. More research is needed into the health problems and health status of migrant and seasonal farmworker families. PMID:2205116

  13. Functional Status in Behavioral Variant Frontotemporal Dementia: A Systematic Review

    PubMed Central

    Lima-Silva, Thais Bento; Bahia, Valéria Santoro; Nitrini, Ricardo; Yassuda, Mônica Sanches

    2013-01-01

    The aim was to conduct a systematic review of studies that described the functional profile of patients with behavioral variant frontotemporal dementia (bvFTD), published between 2000 and 2013. The bibliographic search was conducted using the terms “frontotemporal dementia” and “frontotemporal lobar degeneration” in combination with “independence,” “functionality,” “basic activities of daily living,” “disability,” and scales that measure functional performance: “Disability Assessment for Dementia-DAD,” “Functional Activities Questionnaire (FAQ),” “Direct Assessment of Functional Status (DAFS).” To be included in the review, the study had to mention the characterization of the functional status of patients with bvFTD in the objectives of the study, using a previously validated instrument of functional assessment. Fourteen studies met this criterion. The reviewed studies suggested that individuals with bvFTD have greater functional impairment when compared to those with other subtypes of frontotemporal lobar degeneration or Alzheimer's disease. The studies documented a significant association between cognitive impairment and measures of functionality in these patients. The cognitive profile of patients may predict faster functional decline. PMID:24308008

  14. Status of Pulse Milling Processes and Technologies: A Review.

    PubMed

    Vishwakarma, Rajesh Kumar; Shivhare, Uma Shanker; Gupta, Ram Kishore; Yadav, Deep Narayan; Jaiswal, Arvind; Prasad, Priyanka

    2017-01-26

    Pulses are essential component of the human diet in the underdeveloped and the developing countries. Pulse milling mainly focuses on complete removal of the hull with minimum generation of powder, broken, and in certain cases dehulled split formation. Physical and mechanical properties of different pulses are described and their role in dehulling is discussed in this review. The review discusses nature of gums that binds hull and cotyledons together and their effect on milling characteristics. Pitting operation is performed for all pulses prior to the pretreatment for better dehulling. Various pretreatment processes (soaking, edible oils, chemicals, enzymes, hydrothermal) developed to loosen the bond are examined for their dehulling efficacy from commercial application viewpoint. Dependence of dehulling characteristics of different pulses on size, shape, variety, grain hardness, and moisture content are discussed. Most of the machines developed for pulses dehulling in India are abrasion based emery-cylinder concave system. The studies done for optimization of different pretreatment process conditions are also reviewed. The losses taking place in the form of broken and powder during pulse milling are described. Methods for performance evaluation of pulse dehulling system are reviewed and expressions are suggested for proper evaluation. This review gives complete overview of the processes and technological status of pulse milling in present context.

  15. Sumatran tiger (Panthera tigris sumatrae): a review of conservation status.

    PubMed

    Wibisono, Hariyo T; Pusparini, Wulan

    2010-12-01

    The majority of wild Sumatran tigers are believed to live in 12 Tiger Conservation Landscapes covering approximately 88,000 km(2) . However, the actual distribution of tigers across Sumatra has never been accurately mapped. Over the past 20 years, conservation efforts focused on the Sumatran tigers have increased, but the population continues to decline as a result of several key threats. To identify the status of the Sumatran tiger distribution across the island, an island-wide questionnaire survey comprised of 35 respondents from various backgrounds was conducted between May and June 2010. The survey found that Sumatran tigers are positively present in 27 habitat patches larger than 250 km(2) and possibly present in another 2. In addition, a review on major published studies on the Sumatran tiger was conducted to identify the current conservation status of the Sumatran tiger. Collectively, these studies have identified several key factors that have contributed to the decline of Sumatran tiger populations, including: forest habitat fragmentation and loss, direct killing of tigers and their prey, and the retaliatory killing of tigers due to conflict with villagers. The present paper provides management authorities and the international community with a recent assessment and a base map of the actual distribution of Sumatran tigers as well as a general overview on the current status and possible future conservation challenges of Sumatran tiger management.

  16. Body composition during fetal development and infancy through the age of 5 years

    PubMed Central

    Toro-Ramos, T; Paley, C; Pi-Sunyer, FX; Gallagher, D

    2015-01-01

    Fetal body composition is an important determinant of body composition at birth, and it is likely to be an important determinant at later stages in life. The purpose of this work is to provide a comprehensive overview by presenting data from previously published studies that report on body composition during fetal development in newborns and the infant/child through 5 years of age. Understanding the changes in body composition that occur both in utero and during infancy and childhood, and how they may be related, may help inform evidence-based practice during pregnancy and childhood. We describe body composition measurement techniques from the in utero period to 5 years of age, and identify gaps in knowledge to direct future research efforts. Available literature on chemical and cadaver analyses of fetal studies during gestation is presented to show the timing and accretion rates of adipose and lean tissues. Quantitative and qualitative aspects of fetal lean and fat mass accretion could be especially useful in the clinical setting for diagnostic purposes. The practicality of different pediatric body composition measurement methods in the clinical setting is discussed by presenting the assumptions and limitations associated with each method that may assist the clinician in characterizing the health and nutritional status of the fetus, infant and child. It is our hope that this review will help guide future research efforts directed at increasing the understanding of how body composition in early development may be associated with chronic diseases in later life. PMID:26242725

  17. A review of status of tetrabromobisphenol A (TBBPA) in China.

    PubMed

    Liu, Kou; Li, Jun; Yan, Shengjun; Zhang, Wei; Li, Yaojian; Han, Dan

    2016-04-01

    Tetrabromobisphenol A (TBBPA), a currently intensively used brominated flame retardant (BFR), is employed primarily as a reactive flame retardant in printed circuit boards but also has additive applications in several types of polymers. TBBPA is a ubiquitous environmental contaminant that is observed in both abiotic and biotic matrices. This paper summarizes and critically reviews the published scientific data concerning the current pollution status of TBBPA in China. To provide an indication of the seriousness of the pollution levels of TBBPA in China, the data are compared with available existing data from other countries of the world. According to the available data, the sources of TBBPA in China are mainly derived from the primitive e-waste dismantling, TBBPA manufacturing and processing of TBBPA-based materials. The most serious cases of TBBPA pollution in China are in Guiyu, Guangdong (primitive e-waste dismantling site) with concentrations of TBBPA reaching 66,010-95,040 pg m(-3) in air, Shouguang, Shandong (TBBPA manufacturing site) with concentrations of TBBPA reaching 1.64-7758 ng g(-1) dry weight in soil, and Chaohu Lake, Anhui (industry concentration site) with concentrations of TBBPA reaching 850-4870 ng L(-1) in water. In general, China is the most polluted region as affected by TBBPA compared with other countries. The present review preliminarily reveals the research status of TBBPA in China.

  18. Current Status of Acanthamoeba in Iran: A Narrative Review Article

    PubMed Central

    NIYYATI, Maryam; REZAEIAN, Mostafa

    2015-01-01

    Background: Free-living amoebae belonging to the genus Acanthamoeba have an environmental distribution. Amoebic keratitis due to these protozoan parasites continue to rise in Iran and worldwide. In Iran, there are various researches regarding both morphological and molecular identification of Acanthamoeba spp. in environmental and clinical samples. However, there is no thorough review about Acanthamoeba genotypes and their distribution in environmental sources such as water, dust and biofilm in Iran. Besides, according to increasing cases of Amoebic keratitis in the region awareness regarding the pathogenic potential of these sight-threatening amoebae is of utmost importance. Methods: We conducted a thorough review based on the database sources such as MEDLINE, PubMed and Google scholar. No restrictions were placed on study date, study design or language of publication. We searched all valuable and relevant information considering the occurrence of the Acanthamoeba in both environmental and clinical samples. Results: According to our thorough review Acanthamoeba belonging to T4 genotype is the most prevalent type strain in environmental and clinical samples in several regions in Iran and worldwide, however, there are reports regarding Acanthamoeba belonging to other genotypes such as T2, T3, T5, T6 and T11 and the mentioned point could leads us to more researches with the goal of presenting the real genotype dominance of Acanthamoeba and related disease in the country. Conclusion: Overall, the present review will focus on present status of genotypes of Acanthamoeba in Iran during recent years. PMID:26246812

  19. 75 FR 66724 - Endangered and Threatened Species; 5-Year Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... sawfish should remain listed as endangered species because it is in danger of extinction throughout its.... The list is published at 50 CFR 17.11 (for animals) and 17.12 (for plants). Section 4(c)(2) of the...

  20. 5-year review of Metal Hydride Center of Excellence.

    SciTech Connect

    Keller, Jay O.; Klebanoff, Leonard E.

    2010-05-01

    The purpose of the DOE Metal Hydride Center of Excellence (MHCoE) is to develop hydrogen storage materials with engineering properties that allow the use of these materials in a way that satisfies the DOE/FreedomCAR Program system requirements for automotive hydrogen storage. The Center is a multidisciplinary and collaborative effort with technical interactions divided into two broad areas: (1) mechanisms and modeling (which provide a theoretically driven basis for pursuing new materials) and (2) materials development (in which new materials are synthesized and characterized). Driving all of this work are the hydrogen storage system specifications outlined by the FreedomCAR Program for 2010 and 2015. The organization of the MHCoE during the past year is show in Figure 1. During the past year, the technical work was divided into four project areas. The purpose of the project areas is to organize the MHCoE technical work along appropriate and flexible technical lines. The four areas summarized are: (1) Project A - Destabilized Hydrides, The objective of this project is to controllably modify the thermodynamics of hydrogen sorption reactions in light metal hydrides using hydride destabilization strategies; (2) Project B - Complex Anionic Materials, The objective is to predict and synthesize highly promising new anionic hydride materials; (3) Project C - Amides/Imides Storage Materials, The objective of Project C is to assess the viability of amides and imides (inorganic materials containing NH{sub 2} and NH moieties, respectively) for onboard hydrogen storage; and (4) Project D - Alane, AlH{sub 3}, The objective of Project D is to understand the sorption and regeneration properties of AlH{sub 3} for hydrogen storage.

  1. The acquired cardiac disease domain: the next 5 years.

    PubMed

    Pepper, John R

    2013-01-01

    At a recent in-house meeting at the European Association for Cardiothoracic Surgery (EACTS) headquarters in Windsor, the Chairs of the four domains were asked by the President to present their perception of the next 5 years in their respective domains. This review represents a distillation of our discussions on adult cardiac surgery. Advances in technology and imaging are having a radical effect on the working lives of surgeons. In clinical practice, the growth of heart teams and the breaking down of artificial barriers between specialities are altering the way we practice for the better. We see the development of hybrid approaches to many areas such as coronary artery surgery and operations on the thoracic aorta. These changes require careful analysis to ensure that they produce better outcomes that are also cost-effective. All health-care systems are at breaking point, and it is our responsibility to harness new technology to benefit our patients. This is all part of placing the patient at the centre of our activities. Hence, we see the involvement of patients in the design and analysis of clinical trials, which also require great mutual trust and cooperation between surgeons in different countries. Because of the dramatic changes in the pattern of working, we have had to alter our patterns of training and education, and we will continue to make significant innovations in the future. These are exciting challenges that will keep us all busy for the next 5 years at least.

  2. A review of the status and development of Kuwait's fisheries.

    PubMed

    Al-Husaini, M; Bishop, J M; Al-Foudari, H M; Al-Baz, A F

    2015-11-30

    The status of Kuwait's fisheries landings and relative abundance for major species was reviewed using research data from Kuwait Institute for Scientific Research and landing data from the Kuwait's Central Statistical Bureau. Landing data showed significant decreases for major commercial species such as zobaidy (Pampus argenteus), suboor (Tenualosa ilisha), hamoor (Epinephelus coioides), newaiby (Otolithes ruber) and hamra (Lutjanus malabaricus) while abundance data for the shrimp Penaeus semisulcatus showed significant reduction in the recent years mainly because of overfishing. The catch-rate data showed continuous decline for major species such as zobaidy, newaiby and hamoor, which indicate that stock abundances of these species are low. The reduction in stock abundance in context with changes in habitat quality, particularly the effects of reduced discharge of the Shatt Al-Arab, is discussed.

  3. Review of ORNL`s MSR technology and status

    SciTech Connect

    Toth, L.M.; Gat, U.; Del Cul, G.D.; Dai, S.; Williams, D.F.

    1996-08-01

    The current status of molten salt reactor development is discussed with reference to the experience from the Oak Ridge Molten Salt Reactor Experiment. Assessment of the future for this reactor system is reviewed with consideration of both advantages and disadvantages. Application of this concept to ADTT (accelerator driven transmutation technology) needs appears to be feasible by drawing on the MSRE experience. Key chemical considerations remain as: solubility, redox behavior, and chemical activity and their importance to ADTT planning is briefly explained. Priorities in the future development of molten salts for these applications are listed, with the foremost being the acceptance of the 2LiF-BeF{sub 2} solvent system. 8 refs, 2 figs.

  4. TOPICAL REVIEW: Present status of the Penrose inequality

    NASA Astrophysics Data System (ADS)

    Mars, Marc

    2009-10-01

    The Penrose inequality gives a lower bound for the total mass of a spacetime in terms of the area of suitable surfaces that represent black holes. Its validity is supported by the cosmic censorship conjecture, and therefore its proof (or disproof) is an important problem in relation with gravitational collapse. The Penrose inequality is a very challenging problem in mathematical relativity and it has received continuous attention since its formulation by Penrose in the early seventies. Important breakthroughs have been made in the last decade or so, with the complete resolution of the so-called Riemannian Penrose inequality and a very interesting proposal to address the general case by Bray and Khuri. In this review, the most important results on this field will be discussed and the main ideas behind their proofs will be summarized, with the aim of presenting what is the status of our present knowledge in this topic.

  5. Your Child's Development: 2.5 Years (30 Months)

    MedlinePlus

    ... Old Your Child’s Development: 2.5 Years (30 Months) KidsHealth > For Parents > Your Child’s Development: 2.5 Years (30 Months) A A A Are you amazed by the ... TOPIC Your Child's Checkup: 2.5 Years (30 Months) Home and Away: How to Keep Toddlers Active ...

  6. 77 FR 2352 - Agency Information Collection (Notice of Change in Student Status): Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... AFFAIRS Agency Information Collection (Notice of Change in Student Status): Activity Under OMB Review... INFORMATION: Title: Notice of Change in Student Status, VA Form 22-1999b. OMB Control Number: 2900-0156. Type... Form 22-1999b to report a student's enrollment status. Benefits are not payable when a...

  7. 75 FR 26346 - Agency Information Collection (Marital Status Questionnaire) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Marital Status Questionnaire) Activity Under OMB Review AGENCY...: Marital Status Questionnaire, VA Form 21-0537. OMB Control Number: 2900-0495. Type of Review: Extension...

  8. 75 FR 3190 - Endangered and Threatened Wildlife and Plants; Initiation of Status Review for Agave eggersiana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... Status Review for Agave eggersiana and Solanum conocarpum AGENCY: Fish and Wildlife Service, Interior...), announce the initiation of a status review for Agave eggersiana (no common name) and Solanum conocarpum (no... best available scientific and commercial information, we request information on Agave eggersiana...

  9. Orbital retinoblastoma: Present status and future challenges – A review

    PubMed Central

    Ali, Mohammad J.; Honavar, Santosh G.; Reddy, Vijay A.P.

    2010-01-01

    Orbital retinoblastoma is a catastrophic event traditionally carrying a dismal prognosis. Although its incidence is less in the developed countries it continues to be one of the major diagnosis at presentation in the developing world. Orbital retinoblastoma encompasses a wide range of distinct clinical entities with varying tumor load. There are no standard treatment protocols as of now but the current preferred management is multimodal with a combination of initial high-dose chemotherapy, surgery, external beam radiotherapy and prolonged chemotherapy for twelve cycles. In spite of progress on all fronts including surgical, medical, diagnostic, genetic and rehabilitative with improving survival rates, however, lack of access to medical facilities, lack of education about the need for early medical attention and cultural resistance to enucleation continue to contribute to an epidemic of extra ocular disease at diagnosis in the developing world. This review introduces the various terminologies used in the spectrum of orbital retinoblastoma, discusses in details the clinical aspects and management protocols, current status and the future directions. PMID:23960917

  10. Transcatheter Aortic Valve Replacement: Comprehensive Review and Present Status

    PubMed Central

    Misenheimer, Jacob A.; Ramaraj, Radhakrishnan

    2017-01-01

    Aortic stenosis is the most common valvular heart disease in the developed world. About 7% of the population over age 65 years suffers from degenerative aortic stenosis. The prognosis of patients with symptomatic severe aortic stenosis is dismal without valve replacement. Even though the American College of Cardiology recommends aortic valve replacement to treat this condition as a class I recommendation, approximately one third of these patients over the age of 75 years are not referred for surgery. Typically, this is from concern about prohibitive surgical risk associated with patient frailty, comorbidities, age, and severe left ventricular dysfunction. The advent in France of transcatheter aortic valve replacement has raised the hope in the United States for an alternative, less invasive treatment for aortic stenosis. Two recent trials—the Placement of AoRTic TraNscathetER Valve Trial Edwards SAPIEN Transcatheter Heart Valve (Partner) and the CoreValve US Pivotal—have established transcatheter aortic valve replacement as the preferred approach in patients who are at high or prohibitive surgical risk. The more recently published Partner 2 trial has shown the feasibility of transcatheter aortic valve replacement in intermediate-surgical-risk patients as well. With a profile that promises easier use and better valve performance and delivery, newer-generation valves have shown their potential for further improvement in safety profile and overall outcomes. We review the history and status of this topic. PMID:28265210

  11. Surgical Treatment for Adult Spinal Deformity: Projected Cost Effectiveness at 5-Year Follow-Up

    PubMed Central

    Terran, Jamie; McHugh, Brian J.; Fischer, Charla R.; Lonner, Baron; Warren, Daniel; Glassman, Steven; Bridwell, Keith; Schwab, Frank; Lafage, Virginie

    2014-01-01

    Background In the United States, expenditures related to spine care are estimated to account for $86 billion annually. Policy makers have set a cost-effectiveness benchmark of less than $100,000/quality adjusted life year (QALY), forcing surgeons to defend their choices economically. This study projects the cost/QALY for surgical treatment of adult spinal deformity at 5-year follow-up based on 2-year cost- and health-related quality-of-life (HRQOL) data. Methods In a review of 541 patients with adult spinal deformity, the patients who underwent revision or were likely to undergo revision were identified and cost of surgery was doubled to account for the second procedure; all other patients maintained the cost of the initial surgery. Oswestry Disability Index (ODI) was modeled by revision status based on literature findings. Total surgical cost was based on Medicare reimbursement. Chi square and student t tests were utilized to compare cost-effective and non–cost-effective patients. Results The average cost/QALY at 5-year follow-up was $120,311.73. A total of 40.7% of patients fell under the threshold of a cost/QALY <$100,000. Cost-effective patients had higher baseline ODI scores (45% vs 34% [P=0.001]), lower baseline total Scoliosis Research Society scores (2.89 vs 3.00 [P=0.04]), and shorter fusions (8.23 vs 9.87 [P=0.0001]). Conclusion We found 40.7% of patients to be below the threshold of cost effectiveness. Factors associated with reaching the threshold <$100,000/QALY were greater preoperative disability, diagnosis of idiopathic scoliosis, poor preoperative HRQOL scores, and fewer fusion levels. PMID:24688328

  12. Diabetic foot reconstruction using free flaps increases 5-year-survival rate.

    PubMed

    Oh, Tae Suk; Lee, Ho Seung; Hong, Joon Pio

    2013-02-01

    The purpose of this study was to evaluate the outcome of the diabetic foot reconstructed with free flaps and analyse the preoperative risk factors. This study reviews 121 cases of reconstructed diabetic foot in 113 patients over 9 years (average follow-up of 53.2 months). Patients' age ranged from 26 to 78 years (average, 54.6 years). Free flaps used were anterolateral thigh (ALT, 90), superficial circumflex iliac artery perforator (SCIP, 20), anteromedial thigh (AMT, 5), upper medial thigh (UMT, 3), and other perforator free flaps (3). Correlation between the surgical outcome and preoperative risk factors were analysed using logistic regression model. Total loss was seen in 10 cases and 111 free-tissue transfers were successful (flap survival rate of 91.7%). During follow-up, limb was eventually lost in 17 patients and overall limb salvage rate was 84.9% and the 5-year survival was 86.8%. Correlation between flap loss and 14 preoperative risk factors (computed tomography (CT) angiogram showing intact numbers of major vessels, history of previous angioplasty, peripheral arterial disease (PAD), heart problem, chronic renal failure (CRF), American Society of Anaesthesiologists (ASA) physical status classification system, smoking, body mass index (BMI), HBA1c, lymphocyte count, ankle-brachial index (ABI), osteomyelitis, C-reactive protein (CRP) level and whether taking immunosuppressive agents) were analysed. Significant odds ratio were seen in patients who underwent lower extremity angioplasties (odds ratio: 17.590, p<0.001), with PAD (odds ratio: 10.212, p=0.032) and taking immunosuppressive agents after kidney transplantation (odds ratio: 4.857, p<0.041). Diabetic foot reconstruction using free flaps has a high chance for success and significantly increases the 5-year survival rate. Risk factors such as PAD, history of angioplasties in the extremity and using immunosuppressive agents after transplant may increase the chance for flap loss.

  13. Low income/socio-economic status in early childhood and physical health in later childhood/adolescence: a systematic review.

    PubMed

    Spencer, Nick; Thanh, Tu Mai; Louise, Séguin

    2013-04-01

    To systematically review the literature on the relationship between early childhood low income/socioeconomic status (SES) and physical health in later childhood/adolescence, to identify gaps in the literature and to suggest new avenues for research. A systematic search of electronic databases from their start date to November 2011 was conducted to identify prospective longitudinal studies in industrialized countries with a measure of low income/SES in the first 5 years of life and physical health outcomes in later childhood or adolescence. STROBE criteria were used to assess study quality. Risk estimates were expressed as odds ratios with 95 % confidence intervals where possible. Heterogeneity of studies precluded meta-analysis. Nine studies fulfilled the inclusion criteria. Significant associations of early childhood low income/SES with activity-limiting illness, parent-reported poor health status, acute and recurrent infections, increasing BMI percentile and hospitalization were reported. Results for parent-reported asthma were less consistent: there was a significant association with low income/SES in early childhood in 2 studies but null findings in 3 others. This systematic review of the association of early childhood low income/SES with physical health status in later childhood and adolescence shows that, in contrast to the extensive literature on the impact of poor childhood social circumstances on adult health, the evidence base is limited. The literature points to some associations of early low income/SES with later poor health status, but many key research questions remain unanswered. Implications for further research are considered.

  14. Minimal access surgery in children – 5 years institutional experience

    PubMed Central

    Oak, S N; Parelkar, S V; Akhtar, T; Joshi, M; Pathak, R; Viswanath, N; V, K Satish Kumar; Ravikiran, K; Manjunath, L; Ahmed, A

    2005-01-01

    Context: Minimal access surgery (MAS) in children are common place and performed worldwide with gratifying results as the learning curve of the surgeon attains plateau. We share our experience of this technically evolving modality of surgery, performed at our setup over a period of 5 years. We also review and individually compare the data for commonly performed procedures with other available series. Author also briefly discuss potential advantages of MAS in certain debatable conditions performed quickly and with cosmesis as open procedure. Materials and methods: We performed 677 MAS in children aged between 7 days and 12 years. Five hundred and sixty-eight of these were Laparoscopic procedures and 109 were Video assisted thoracoscopic surgeries (VATS). In all laparoscopic procedures, the primary port placement was by the Hasson's open technique. We have used 5, 3 and 2 mm instruments. Our study include 259 inguinal hernia, 161 Appendectomies, 95 VATS for empyema, 51 orchiopexies, 49 diagnostic laparoscopy, 29 cholecystectomies, 22 adhesionlysis and other uncommonly performed procedures. Results: The ultimate outcome of all the performed procedures showed gratifying trend, the data of which are discussed in detail in the article. Conclusion: As we gained experience the operating time showed a decreasing trend, the complication rates and conversion rate also reduced. The advantages we came across were better postoperative appearances, less pain and early return to unrestricted activities. PMID:21188009

  15. Calcium supplements and cardiovascular risk: 5 years on.

    PubMed

    Bolland, Mark J; Grey, Andrew; Reid, Ian R

    2013-10-01

    Calcium supplements have been widely used by older men and women. However, in little more than a decade, authoritative recommendations have changed from encouraging the widespread use of calcium supplements to stating that they should not be used for primary prevention of fractures. This substantial shift in recommendations has occurred as a result of accumulated evidence of marginal antifracture efficacy, and important adverse effects from large randomized controlled trials of calcium or coadministered calcium and vitamin D supplements. In this review, we discuss this evidence, with a particular focus on increased cardiovascular risk with calcium supplements, which we first described 5 years ago. Calcium supplements with or without vitamin D marginally reduce total fractures but do not prevent hip fractures in community-dwelling individuals. They also cause kidney stones, acute gastrointestinal events, and increase the risk of myocardial infarction and stroke. Any benefit of calcium supplements on preventing fracture is outweighed by increased cardiovascular events. While there is little evidence to suggest that dietary calcium intake is associated with cardiovascular risk, there is also little evidence that it is associated with fracture risk. Therefore, for the majority of people, dietary calcium intake does not require close scrutiny. Because of the unfavorable risk/benefit profile, widespread prescribing of calcium supplements to prevent fractures should be abandoned. Patients at high risk of fracture should be encouraged to take agents with proven efficacy in preventing vertebral and nonvertebral fractures.

  16. PEP as a synchrotron radiation source: Status and review

    SciTech Connect

    Paterson, J.M.

    1989-03-01

    The electron-positron collider, PEP, is a 15 GeV storage ring built and operated for high energy physics. As a synchrotron radiation source, it has some unique characteristics which give it extraordinary capabilities which are now beginning to be exploited. Two insertion device beam lines are operational, each illuminated by 2-m-long, 77-mm period undulator magnets. In parasitic operation on high energy physics runs, they provide photons above 10 KeV, with a peak brightness of 10/sup 16/ photons/(s-mm/sup 2//minus/mrad/sup 2/) within a 0.1% band width. This record brightness in this spectral range has already opened up exciting new areas of research. In tests of a low emittance mode of operation at 7.1 GeV, horizontal emittances of about 5 mm-rad were measured, which is about the same as that planned for the new third generation x-ray sources. At a current of 15 mA at 7.1 GeV, the present undulators deliver photon beams from 2.7 to 14 KeV with a peak brightness of about 10/sup 17/. Higher performance can be achieved with longer insertion devices optimized for these energies. Future operation in both parasitic mode and dedicated low emittance mode is planned; this will not only provide new physics opportunities, but the ability to advance the technology of beamline components and instrumentation will be required for the high power, high brightness beams from the third generation x-ray sources. Further performance upgrades are being studied and planned. These will be discussed in this paper along with a description of the present status and a review of PEP's capabilities and limitations. 18 refs., 6 figs., 1 tab.

  17. Current status of genome editing in vector mosquitoes: A review.

    PubMed

    Reegan, Appadurai Daniel; Ceasar, Stanislaus Antony; Paulraj, Michael Gabriel; Ignacimuthu, Savarimuthu; Al-Dhabi, Naif Abdullah

    2017-01-16

    Mosquitoes pose a major threat to human health as they spread many deadly diseases like malaria, dengue, chikungunya, filariasis, Japanese encephalitis and Zika. Identification and use of novel molecular tools are essential to combat the spread of vector borne diseases. Genome editing tools have been used for the precise alterations of the gene of interest for producing the desirable trait in mosquitoes. Deletion of functional genes or insertion of toxic genes in vector mosquitoes will produce either knock-out or knock-in mutants that will check the spread of vector-borne diseases. Presently, three types of genome editing tools viz., zinc finger nuclease (ZFN), transcription activator-like effector nucleases (TALEN) and clustered regulatory interspaced short palindromic repeats (CRISPR) and CRISPR associated protein 9 (Cas9) are widely used for the editing of the genomes of diverse organisms. These tools are also applied in vector mosquitoes to control the spread of vector-borne diseases. A few studies have been carried out on genome editing to control the diseases spread by vector mosquitoes and more studies need to be performed with the utilization of more recently invented tools like CRISPR/Cas9 to combat the spread of deadly diseases by vector mosquitoes. The high specificity and flexibility of CRISPR/Cas9 system may offer possibilities for novel genome editing for the control of important diseases spread by vector mosquitoes. In this review, we present the current status of genome editing research on vector mosquitoes and also discuss the future applications of vector mosquito genome editing to control the spread of vectorborne diseases.

  18. A review of mercury pollution in South Africa: current status.

    PubMed

    Walters, Chavon R; Somerset, Vernon S; Leaner, Joy J; Nel, Jaco M

    2011-01-01

    The present paper is a review on the status of mercury (Hg) as a pollutant in South African aquatic ecosystems. Spatial patterns of Hg distribution and bioaccumulation in water resources were investigated by collecting and analyzing multimedia samples for physiochemical and Hg-species determination from 62 sampling sites. The data presented showed a wide range in concentrations, which was expected given the array of environmental parameters, water chemistry and sources of Hg. Generally, higher Hg concentrations were measured in environmental compartments impacted by the major anthropogenic Hg sources which, in South Africa, are largely represented by emissions from coal-fired power stations (i.e. Olifants and Upper Vaal WMAs) and artisanal gold mining (i.e., Inkomati WMA). Ancillary water quality parameters (e.g. pH, temperature, DOC, EC and nutrients) were measured and regressed with the measured Hg concentrations to determine which environmental parameters most influenced regional Hg concentrations. The TotHg (sed) and DOC concentrations were identified as important factors controlling TotHg (aq), while TotHg(sed) were correlated to TotHg (aq). This result is indicative of the combined effects of sediment settling and resuspension in the aquatic environment. In contrast, MeHg (aq) was not correlated to DOC. MeHginvert were correlated to MeHg (sed), while MeHg (fish) were correlated to MeHg (aq) and water quality variables (chlorides--Cl(-) and electrical conductivity--EC). A steady progress has been made in Hg research in South Africa. However, despite the substantial knowledge about Hg toxicity, there are still considerable knowledge gaps on the fate and transport of Hg. Hence, further environmental and human health studies are proposed.

  19. Status of the three-phase line tension: a review.

    PubMed

    Amirfazli, A; Neumann, A W

    2004-08-31

    From a thermodynamic point of view, the concept of line tension is on solid ground; it is well recognized and defined. There is a notion in the literature that there is little consensus with regards to magnitude or sign of line tension. Partly, inappropriate comparisons of line tension values may have contributed to the current uncertainty, especially some between theoretical and experimental values. A wide range of reported line tension values may not necessarily be a result of conflicting findings, but it may reflect the diversity of systems studied. However, differences among similar approaches and systems observed are sometimes caused by one or several of the following factors: difficulties in sample preparation, poor experimental techniques, non-equilibrium, or conceptual and theoretical difficulties and over simplifications. It is important to clearly establish the magnitude and sign of line tension as it may determine its relevance to technological applications such as microfluidic systems. This review has examined a wide range of recent and past studies on the subject of line tension. The review classifies line tension studies into theoretical and experimental; it further groups the studies into liquid-liquid-vapor and solid-liquid-vapor systems for each category. The review provides a comparison between similar studies in an attempt to clarify the current status of line tension research. The majority of theoretical line tension studies (excluding the near wetting studies) have estimates for line tension of about 10(-10) N; however, for special cases, values as high as 10(-6) N are also reported. There is less consensus regarding the sign for the line tension as theoreticians often assert that line tension can have either a positive or a negative sign. In experimental studies of liquid-liquid-vapor systems the majority of studies reported positive values for line tension; for film studies, the magnitude of line tension reported was between 10(-9) and 10

  20. Latino Children's Body Mass Index at 2–3.5 Years Predicts Sympathetic Nervous System Activity at 5 Years

    PubMed Central

    Harley, Kim G.; Neilands, Torsten B.; Tambellini, Katelyn; Lustig, Robert H.; Boyce, W. Thomas; Eskenazi, Brenda

    2014-01-01

    Abstract Background: To understand whether the relationship between young children's autonomic nervous system (ANS) responses predicted their BMI, or vice versa, the association between standardized BMI (zBMI) at 2, 3.5, and 5 years of age and ANS reactivity at 3.5–5 years of age, and whether zBMI predicts later ANS reactivity or whether early ANS reactivity predicts later zBMI, was studied. Methods: Low-income, primarily Latino children (n=112) were part of a larger cohort study of mothers recruited during early pregnancy. Study measures included maternal prenatal weight, children's health behaviors (i.e., time watching television, fast food consumption, and time playing outdoors), children's height and weight at 2, 3.5, and 5 years, and children's ANS reactivity at 3.5 and 5 years. ANS measures of sympathetic nervous system (i.e., pre-ejection period) and parasympathetic nervous system (i.e., respiratory sinus arrhythmia) activity were monitored during rest and four challenges. Reactivity was calculated as the difference between mean challenge response and rest. Structural equation models analyzed the relationship between children's zBMI at 2, 3.5, and 5 years and ANS reactivity at 3.5 and 5 years, adjusting for mother's BMI, children's behaviors, and changes in height. Results: There was no association between zBMI and ANS cross-sectionally. Children with high zBMI at 2 or 3.5 years or large zBMI increases from 2 to 3.5 years of age had decreased sympathetic activity at 5 years. Neither sympathetic nor parasympathetic reactivity at 3.5 years predicted later zBMI. Conclusions: Increased zBMI early in childhood may dampen young children's SNS responses later in life. PMID:24745554

  1. Current Status of Pathologic Examinations in Korea, 2011–2015, Based on the Health Insurance Review and Assessment Service Dataset

    PubMed Central

    Byeon, Sun-ju

    2017-01-01

    Background Pathologic examinations play an important role in medical services. Until recently, the overall status of pathologic examinations in Korea has not been identified. I conducted a nationwide survey of pathologic examination status using the insurance reimbursements (IRs) dataset from the Health Insurance Review and Assessment Service (HIRA). The aims of this study were to estimate current pathologic examination status in Korea and to provide information for future resource arrangement in the pathology area. Methods I asked HIRA to provide data on IR requests, including pathologic examinations from 2011 to 2015. Pathologic examination status was investigated according to the following categories: annual statistics, requesting department, type of medical institution, administrative district, and location at which pathologic examinations were performed. Results Histologic mapping, immunohistochemistry, and cervicovaginal examinations have increased in the last 5 years. Internal medicine, general surgery, obstetrics/gynecology, and urology were the most common medical departments requesting pathologic examinations. The majority of pathologic examinations were frequently performed in tertiary hospitals. About 60.3% of pathologic examinations were requested in medical institutions located in Seoul, Gyeonggi-do, and Busan. More than half of the biopsies and aspiration cytologic examinations were performed using outside services. The mean period between IR requests and 99 percentile IR request completion inspections was 6.2 months. Conclusions This survey was based on the HIRA dataset, which is one of the largest medical datasets in Korea. The trends of some pathologic examinations were reflected in the policies and needs for detailed diagnosis. The numbers and proportions of pathologic examinations were correlated with the population and medical institutions of the area, as well as patient preference. These data will be helpful for future resource arrangement in

  2. Los Alamos National Laboratory capability reviews - FY 2011 status

    SciTech Connect

    Springer, Everett P

    2011-01-12

    Capability reviews are the Los Alamos National Laboratory approach to assess the quality of its science, technology, and engineering (STE), and its integration across the Laboratory. There are seven capability reviews in FY 2011 reviews. The Weapons Science and Engineering review will be replaced by the National Nuclear Security Administration's Predictive Science Panel for 2011 . Beginning in 2011, third-year LORD projects will be reviewed by capability review committees rather than the first-year LORD projects that have been performed for the last three years. This change addresses concerns from committees about reviewing a project before it had made any substantive progress. The current schedule, and chairs for the 2011 capability reviews is presented. The three-year cycle (2011-2013) for capability reviews are presented for planning purposes.

  3. Review and status of liquid-cooling technology for gas turbines

    NASA Technical Reports Server (NTRS)

    Vanfossen, G. J., Jr.; Stepka, F. S.

    1979-01-01

    A review was conducted of liquid-cooled turbine technology. Selected liquid-cooled systems and methods are presented along with an assessment of the current technology status and requirements. A comprehensive bibliography is presented.

  4. 78 FR 4172 - Submission for Review: RI 25-15, Notice of Change in Student's Status

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... MANAGEMENT Submission for Review: RI 25-15, Notice of Change in Student's Status AGENCY: U.S. Office of... to comment on a revised information collection request (ICR) 3206-0042, Notice of Change in Student's.... SUPPLEMENTARY INFORMATION: RI 25-15, Notice of Change in Student's Status, is used to collect...

  5. 77 FR 49028 - Submission for Review: Notice of Change in Student's Status, RI25-15

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-15

    ... MANAGEMENT Submission for Review: Notice of Change in Student's Status, RI25-15 AGENCY: U.S. Office of Personnel Management. ACTION: 60-Day Notice and request for comments. SUMMARY: The Retirement Services... Personnel Management. Title: Notice of Change in Student's Status. OMB: 3206-0042. Frequency: On...

  6. 75 FR 80114 - Agency Information Collection (Status of Dependents Questionnaire) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Status of Dependents Questionnaire) Activity Under OMB Review... INFORMATION: Title: Status of Dependents Questionnaire, VA Form 21-0538. OMB Control Number: 2900-0500....

  7. 76 FR 39927 - Submission for Review: Marital Status Certification Survey, RI 25-7

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... From the Federal Register Online via the Government Publishing Office OFFICE OF PERSONNEL MANAGEMENT Submission for Review: Marital Status Certification Survey, RI 25-7 AGENCY: U.S. Office of... to (202) 606-0910. SUPPLEMENTARY INFORMATION: RI 25-7, Marital Status Certification Survey, is...

  8. Your Child's Development: 1.5 Years (18 Months)

    MedlinePlus

    ... Your 1- to 2-Year-Old Your Child's Development: 1.5 Years (18 Months) KidsHealth > For Parents > ... parts ("Where is your nose?") Movement and Physical Development runs walks up stairs with hand held throws ...

  9. Fitness and Your 4-to 5-Year Old

    MedlinePlus

    ... Old Feeding Your 1- to 2-Year-Old Fitness and Your 4- to 5-Year-Old KidsHealth > ... the risk of serious illnesses later in life. Fitness for Preschoolers Physical activity guidelines for preschoolers recommend ...

  10. Medical Care and Your 4- to 5-Year-Old

    MedlinePlus

    ... compared with other kids the same age and gender. The doctor will take a medical and family ... cooperatively with other kids understand the concept of gender identify colors Developmental milestones for 5-year-olds ...

  11. The Amphibian Research and Monitoring Initiative (ARMI): 5-year report

    USGS Publications Warehouse

    Muths, Erin; Gallant, Alisa L.; Campbell Grant, Evan H.; Battaglin, William A.; Green, David E.; Staiger, Jennifer S.; Walls, Susan C.; Gunzburger, Margaret S.; Kearney, Rick F.

    2006-01-01

    This report is a 5-year retrospective of the structure, methodology, progress, and contributions to the broader scientific community that have resulted from this national USGS program. We evaluate ARMI’s success to date, with regard to the challenges faced by the program and the strengths that have emerged. We chart objectives for the next 5 years that build on current accomplishments, highlight areas meriting further research, and direct efforts to overcome existing weaknesses.

  12. 5-Year Update Environmental Assessment for CV-22 Beddown

    DTIC Science & Technology

    2007-02-01

    Final 5-Year Update Environmental Assessment for CV-22 Beddown Hurlburt Field , Florida...SIGNIFICANT IMPACT 5-YEAR UPDATE CV-22 BEDDOWN HURLBURT FIELD , FL Agencies: The United States Air Force (USAF) and the United States Navy (Navy...the CV-22 Osprey at Hurlburt Field , Florida. The purpose of the Proposed Action is to: • Conduct IOT&E by testing the operation of the CV-22 in as

  13. PSRO: current status of the professional standards review organization program.

    PubMed

    Ellis, G L

    1976-07-01

    Since Public Law 92-603 was enacted in October 1972 considerable progress has been made in the establishment of Professional Standards Review Organizations (PSROs) for the purpose of determining the necessity, appropriateness, and quality of medical care provided beneficiaries of the major programs authorized in the Social Security Act. Sixty-five conditional PSROs are implementing review in acute care hospitals in their geographic area, and 55 planning groups are developing plans to qualify for conditional PSRO designation. The PSRO hospital review system is based on three interrelated review mechanisms. These are concurrent review, which includes admission certification, and continued stay review through discharge; medical care evaluation studies; and analysis of hospital, practitioner, and patient profiles. This article describes the review system in some detail and the potential opportunities the PSRO program offers to occupational therapists.

  14. Visual function and car driving: longitudinal results 5 years after cataract surgery in a population

    PubMed Central

    Mönestam, E; Lundquist, B; Wachtmeister, L

    2005-01-01

    Aims: To determine visual function in drivers who had cataract surgery 5 years previously, and to analyse longitudinal data, by comparing preoperative and postoperative changes in subjective driving ability and objective visual function. Methods: All patients (810) who underwent cataract surgery, during a 1 year period, were prospectively studied. Data regarding present driving status were collected from self administered questionnaires and visual acuity (VA) data were measured before and after surgery. All patients who were alive 5 years later were invited to participate with a new eye examination and questionnaire. Results: Before surgery 36 active drivers (16%) did not fulfil the visual requirements for driving; with improved glasses this number could be reduced to 24 (11%). 5 years after surgery, the corresponding figures were 5% and 3% (5/174), respectively. Before surgery 50% stated visual difficulties while driving in daylight and 79% in darkness. A few months and 5 years after surgery the corresponding figures were 6% and 5%, respectively, for daytime driving and 34% and 44%, respectively, for night-time driving. Conclusions: Long term results regarding cataract surgery in car drivers are beneficial. 5 years after surgery only a few patients drove not fulfilling the requirements, but there were a larger proportion of patients with problems driving in darkness compared with a few months after surgery. PMID:15774924

  15. Adult Status Epilepticus: A Review of the Prehospital and Emergency Department Management

    PubMed Central

    Billington, Michael; Kandalaft, Osama R.; Aisiku, Imoigele P.

    2016-01-01

    Seizures are a common presentation in the prehospital and emergency department setting and status epilepticus represents an emergency neurologic condition. The classification and various types of seizures are numerous. The objectives of this narrative literature review focuses on adult patients with a presentation of status epilepticus in the prehospital and emergency department setting. In summary, benzodiazepines remain the primary first line therapeutic agent in the management of status epilepticus, however, there are new agents that may be appropriate for the management of status epilepticus as second- and third-line pharmacological agents. PMID:27563928

  16. Sleep in adolescents of different socioeconomic status: a systematic review

    PubMed Central

    Felden, Érico Pereira Gomes; Leite, Carina Raffs; Rebelatto, Cleber Fernando; Andrade, Rubian Diego; Beltrame, Thais Silva

    2015-01-01

    Objective: To analyze the sleep characteristics in adolescents from different socioeconomic levels. Data source: Original studies found in the MEDLINE/PubMed and SciELO databases without language and period restrictions that analyzed associations between sleep variables and socioeconomic indicators. The initial search resulted in 99 articles. After reading the titles and abstracts and following inclusion and exclusion criteria, 12 articles with outcomes that included associations between sleep variables (disorders, duration, quality) and socioeconomic status (ethnicity, family income, and social status) were analyzed. Data synthesis: The studies associating sleep with socioeconomic variables are recent, published mainly after the year 2000. Half of the selected studies were performed with young Americans, and only one with Brazilian adolescents. Regarding ethnic differences, the studies do not have uniform conclusions. The main associations found were between sleep variables and family income or parental educational level, showing a trend among poor, low social status adolescents to manifest low duration, poor quality of sleeping patterns. Conclusions: The study found an association between socioeconomic indicators and quality of sleep in adolescents. Low socioeconomic status reflects a worse subjective perception of sleep quality, shorter duration, and greater daytime sleepiness. Considering the influence of sleep on physical and cognitive development and on the learning capacity of young individuals, the literature on the subject is scarce. There is a need for further research on sleep in different realities of the Brazilian population. PMID:26298657

  17. Trabecular metal tibia still stable at 5 years

    PubMed Central

    Henricson, Anders; Rösmark, Dan; Nilsson, Kjell G

    2013-01-01

    Background and purpose Clinical results of total knee replacement (TKR) are inferior in younger patients, mainly due to aseptic loosening. Coating of components with trabecular metal (TM) is a new way of enhancing fixation to bone. We have previously reported stabilization of TM tibial components at 2 years. We now report the 5-year follow-up of these patients, including RSA of their TM tibial components. Patients and methods 22 patients (26 knees) received an uncemented TM cruciate-retaining tibial component and 19 patients (21 knees) a cemented NexGen Option cruciate-retaining tibial component. Follow-up with RSA, and clinical and radiographic examinations were done at 5 years. In bilaterally operated patients, the statistical analyses included only the first-operated knee. Results Both groups had most migration within the first 3 months, the TM implants to a greater extent than the cemented implants. After 3 months, both groups stabilized and remained stable up to the 5-year follow-up. Interpretation After a high initial degree of migration, the TM tibia stabilized. This stabilization lasted for at least 5 years, which suggests a good long-term performance regarding fixation. The cemented NexGen CR tibial components showed some migration in the first 3 months and then stabilized up to the 5-year follow-up. This has not been reported previously. PMID:23992142

  18. Liquid-cooling technology for gas turbines review and status

    NASA Technical Reports Server (NTRS)

    Vanfossen, G. J., Jr.; Stepka, F. S.

    1978-01-01

    A review of research related to liquid cooling of gas turbines was conducted and an assessment of the state of the art was made. Various methods of liquid cooling turbines were reviewed. Examples and results with test and demonstrator turbines utilizing these methods along with the advantages and disadvantages of the various methods are discussed.

  19. 78 FR 48941 - Agency Information Collection (Marital Status Questionnaire) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Marital Status Questionnaire) Activity Under OMB Review AGENCY... Questionnaire, VA Form 21-0537. OMB Control Number: 2900-0495. Type of Review: Extension of a currently...

  20. Reviewing the Incidence and Status of Sustainability in Degree Programmes at Plymouth University

    ERIC Educational Resources Information Center

    Wyness, Lynne; Sterling, Stephen

    2015-01-01

    Purpose: This paper aims to present an overview of the design and implementation of a curriculum review undertaken at Plymouth University, UK, to gauge the incidence and status of sustainability in degree programmes across the curriculum. The paper outlines the methodological approach taken, reviews findings and summarises the effects and…

  1. A 5-year experience with an elective scholarly concentrations program

    PubMed Central

    George, Paul; Green, Emily P.; Park, Yoon S.; Gruppuso, Philip A.

    2015-01-01

    Problem Programs that encourage scholarly activities beyond the core curriculum and traditional biomedical research are now commonplace among US medical schools. Few studies have generated outcome data for these programs. The goal of the present study was to address this gap. Intervention The Scholarly Concentration (SC) Program, established in 2006 at the Warren Alpert Medical School of Brown University, is a 4-year elective program that not only encourages students to pursue scholarly work that may include traditional biomedical research but also seeks to broaden students’ focus to include less traditional areas. We compared characteristics and academic performance of SC students and non-SC students for the graduating classes of 2010–2014. Context Approximately one-third of our students opt to complete an SC during their 4-year undergraduate medical education. Because this program is additional to the regular MD curriculum, we sought to investigate whether SC students sustained the academic achievement of non-SC students while at the same time producing scholarly work as part of the program. Outcome Over 5 years, 35% of students elected to enter the program and approximately 81% of these students completed the program. The parameters that were similar for both SC and non-SC students were age at matriculation, admission route, proportion of undergraduate science majors, and number of undergraduate science courses. Most academic indicators, including United States Medical Licensing Examinations scores, were similar for the two groups; however, SC students achieved more honors in the six core clerkships and were more likely to be inducted into the medical school's two honor societies. Residency specialties selected by graduates in the two groups were similar. SC students published an average of 1.3 peer-reviewed manuscripts per student, higher than the 0.8 manuscripts per non-SC student (p=0.013). Conclusions An elective, interdisciplinary scholarly program with

  2. Review of Facility Technology Options and their Development Status

    DTIC Science & Technology

    1989-06-01

    f r fluE USACERL TECHNICAL REPORT E-89/09 June 1989 US Army Corps Energy Technology Forecasting of Engineers Construction Engineering Research...34 Technical Assessment Guide, Vol 2: Electricity End Use," EPRI P-4463- SR. Vol 2, Part 1 (Electric Power Research, September 1987). 20 Technology Status...revenue from excess power sold to a utility (at the utility’s avoided cost), plant operation (hours/yr) at average load conditions, plant thermal

  3. Rhinoscleroma in a 5-year-old Portuguese Child.

    PubMed

    Simão, Inês; Gaspar, Iuri; Faustino, Rosário; Brito, Maria João Rocha

    2014-07-01

    Rhinoscleroma is a chronic granulomatous infectious disease that is rare in Western Europe. We report the case of a 5-year-old Portuguese boy diagnosed with rhinoscleroma in the context of recurrent epistaxis. He had a 6-month course of antibiotic (amoxicillin plus clavulanate) therapy with full recovery.

  4. True or False: Do 5-Year-Olds Understand Belief?

    ERIC Educational Resources Information Center

    Fabricius, William V.; Boyer, Ty W.; Weimer, Amy A.; Carroll, Kathleen

    2010-01-01

    In 3 studies (N = 188) we tested the hypothesis that children use a perceptual access approach to reason about mental states before they understand beliefs. The perceptual access hypothesis predicts a U-shaped developmental pattern of performance in true belief tasks, in which 3-year-olds who reason about reality should succeed, 4- to 5-year-olds…

  5. Fuels for research and test reactors, status review: July 1982

    SciTech Connect

    Stahl, D.

    1982-12-01

    A thorough review is provided on nuclear fuels for steady-state thermal research and test reactors. The review was conducted to provide a documented data base in support of recent advances in research and test reactor fuel development, manufacture, and demonstration in response to current US policy on availability of enriched uranium. The review covers current fabrication practice, fabrication development efforts, irradiation performance, and properties affecting fuel utilization, including thermal conductivity, specific heat, density, thermal expansion, corrosion, phase stability, mechanical properties, and fission-product release. The emphasis is on US activities, but major work in Europe and elsewhere is included. The standard fuel types discussed are the U-Al alloy, UZrH/sub x/, and UO/sub 2/ rod fuels. Among new fuels, those given major emphasis include H/sub 3/Si-Al dispersion and UO/sub 2/ caramel plate fuels.

  6. General paediatric surgery for patients aged under 5 years: a 5-year experience at a district general hospital

    PubMed Central

    Gordon, AC

    2016-01-01

    Introduction The gradual shift of general paediatric surgery (GPS) provision from district general hospitals (DGH) to specialised units is well recognised in the UK. The consequences of centralisation include a reduction in exposure to GPS for current surgical trainees. The GPS practice of a DGH is examined here. Methods All operations performed on children aged under 5 years over a 5-year period were identified using the local electronic operation database. Electronic hospital records and clinic letters were accessed to collect data on demographics, operations performed and outcome measures. Results 472 GPS operations were performed on children between the age of 22 days and 5 years between 2009 and 2014, of which 43 were on an emergency basis and 105 were performed on patients aged less than 1 year. Three patients were admitted following day case surgery. Six patients were readmitted within 30 days. Complication rates for all procedures and the four most common procedures were similar to those found in published literature. Conclusions GPS for patients aged less than 5 years is comparatively safe in the DGH setting. The training opportunities available at DGHs are invaluable to surgical trainees and vital for sustaining the future provision of GPS by such hospitals. PMID:27269243

  7. Liquid-cooling technology for gas turbines - Review and status

    NASA Technical Reports Server (NTRS)

    Van Fossen, G. J., Jr.; Stepka, F. S.

    1978-01-01

    After a brief review of past efforts involving the forced-convection cooling of gas turbines, the paper surveys the state of the art of the liquid cooling of gas turbines. Emphasis is placed on thermosyphon methods of cooling, including those utilizing closed, open, and closed-loop thermosyphons; other methods, including sweat, spray and stator cooling, are also discussed. The more significant research efforts, design data, correlations, and analytical methods are mentioned and voids in technology are summarized.

  8. Current status of treatments for dyslexia: critical review.

    PubMed

    Alexander, Ann W; Slinger-Constant, Anne-Marie

    2004-10-01

    The acquisition of reading is a complex neurobiologic process. Identifying the most effective instruction and remedial intervention methods for children at risk of developing reading problems and for those who are already struggling is equally complex. This article aims to provide the clinician with a review of more current findings on the prevention and remediation of reading problems in children, along with an approach to considering the diagnosis and treatment of a child with dyslexia. The first part of the review describes interventions targeted at preventing reading difficulties in the at-risk younger child. The second part of the review discusses the efficacy of approaches to treat the older, reading-disabled child ("intervention studies"). Factors that impact the response to treatment are also discussed, as are neuroimaging studies that offer insight into how the brain responds to treatment interventions. With appropriate instruction, at-risk readers can become both accurate and fluent readers. In contrast, although intensive, evidence-based remedial interventions can markedly improve reading accuracy in older, reading-disabled children, they have been significantly less effective in closing the fluency gap. Owing to the dynamic course of language development and the changes in language demands over time, even after a child has demonstrated a substantial response to treatment interventions, his or her subsequent progress should be carefully tracked to ensure optimal progress toward the development of functional reading and written language skills.

  9. Status and conservation of Antarctic seals and seabirds: a review

    SciTech Connect

    Croxall, J.P.

    1987-01-01

    Present threats to Antarctic seabirds and seals when ashore include disturbance and habitat destruction and serious predation by introduced rats and cats at sub-Antarctic islands. In the marine environment threats are posed by pesticides (widespread but at low levels), pollution (mainly a potential problem associated with oil exploration), incidental takes and competition with commercial fisheries, which is reviewed in detail. Even in areas where harvesting of fish may be exceeding sustainable yield, predator-prey interaction data are inadequate to assess the level, or significance, of the effect on predators. Present krill harvests are small but likely to increase, especially in favored areas; species of potential vulnerability are noted. Existing legislation offers excellent protection for wildlife, but formally protected areas by no means cover the major breeding concentrations of seabirds and especially seals in all sectors and zones. There is a need for a comprehensive review, which in some areas will require extensive survey work. Programs for the control and elimination of alien predators need proper planning and major support. Marine reserves may be of limited benefit to pelagic seals and seabirds, and further research in some key areas is needed. Realistic environmental impact assessments will require more detailed information on predator distribution and movements than is available now; appropriate surveys and research need starting. Sensitive management of marine fisheries is difficult with the present level of quantitative data on predator-prey interactions. Difficulties in monitoring aspects of predator biology as indices of the state of prey stocks are reviewed.

  10. Prone Breast Intensity Modulated Radiation Therapy: 5-Year Results

    SciTech Connect

    Osa, Etin-Osa O.; DeWyngaert, Keith; Roses, Daniel; Speyer, James; Guth, Amber; Axelrod, Deborah; Fenton Kerimian, Maria; Goldberg, Judith D.; Formenti, Silvia C.

    2014-07-15

    Purpose: To report the 5-year results of a technique of prone breast radiation therapy delivered by a regimen of accelerated intensity modulated radiation therapy with a concurrent boost to the tumor bed. Methods and Materials: Between 2003 and 2006, 404 patients with stage I-II breast cancer were prospectively enrolled into 2 consecutive protocols, institutional trials 03-30 and 05-181, that used the same regimen of 40.5 Gy/15 fractions delivered to the index breast over 3 weeks, with a concomitant daily boost to the tumor bed of 0.5 Gy (total dose 48 Gy). All patients were treated after segmental mastectomy and had negative margins and nodal assessment. Patients were set up prone: only if lung or heart volumes were in the field was a supine setup attempted and chosen if found to better spare these organs. Results: Ninety-two percent of patients were treated prone, 8% supine. Seventy-two percent had stage I, 28% stage II invasive breast cancer. In-field lung volume ranged from 0 to 228.27 cm{sup 3}, mean 19.65 cm{sup 3}. In-field heart volume for left breast cancer patients ranged from 0 to 21.24 cm{sup 3}, mean 1.59 cm{sup 3}. There was no heart in the field for right breast cancer patients. At a median follow-up of 5 years, the 5-year cumulative incidence of isolated ipsilateral breast tumor recurrence was 0.82% (95% confidence interval [CI] 0.65%-1.04%). The 5-year cumulative incidence of regional recurrence was 0.53% (95% CI 0.41%-0.69%), and the 5-year overall cumulative death rate was 1.28% (95% CI 0.48%-3.38%). Eighty-two percent (95% CI 77%-85%) of patients judged their final cosmetic result as excellent/good. Conclusions: Prone accelerated intensity modulated radiation therapy with a concomitant boost results in excellent local control and optimal sparing of heart and lung, with good cosmesis. Radiation Therapy Oncology Group protocol 1005, a phase 3, multi-institutional, randomized trial is ongoing and is evaluating the equivalence of a similar dose and

  11. Community based mangrove management: a review on status and sustainability.

    PubMed

    Datta, Debajit; Chattopadhyay, R N; Guha, P

    2012-09-30

    Community Based Mangrove Management (CBMM) has been advocated by both academia and governing agencies as a viable alternative for sustainably managing the ecologically important mangrove forests which are disappearing rapidly worldwide. Drawing insights from diverse sustainability issues, capabilities and performances of worldwide CBMM initiatives were examined in this paper. Higher numbers of CBMM initiatives were reported from South Asia and lesser from South America and Africa. Identification of the causes of degradation at a site and use-specific zonal replantations with respect to species associations were identified as major criteria of ecological sustainability. Regarding economic sustainability, transformation of potential uses of mangroves known by local communities into actual ones was found to be necessary. Proper disbursement of accrued benefits among community members irrespective of their socio-cultural status is also a major concern. Restructuring of CBMM institutions by ensuring participation of subsistence based users in decision-making and resource sharing have been identified as a prime determinant of institutional sustainability. However, limited number of studies on socio-political and institutional aspects as well as impacts of globalization induced socio-cultural transformations of communities on CBMM had been actually found. More focused researches on these aspects had been recommended for better community management of these highly stressed forests.

  12. A review on cancer--psychospiritual status interactions.

    PubMed

    Lissoni, P; Cangemi, P; Pirato, D; Roselli, M G; Rovelli, F; Brivio, F; Malugani, F; Maestroni, G J; Conti, A; Laudon, M; Malysheva, O; Giani, L

    2001-06-01

    With the advances in the knowledge of neuroimmunomodulation, a new era of investigations about the chemical basis of the state of mind has been initiated. Both emotions and states of spiritual consciousness may influence immune functions and cancer growth. Stress, anxiety and depressive states are associated with immunosuppression and enhanced frequency of tumors. On the other hand, the states of sexual pleasure and spiritual joy enhance the immune efficacy, by counteracting tumor onset and dissemination. The biochemistry of pleasure and immunostimulation is mainly mediated by pineal indoles and cannabinergic substances, whereas that of stress, anxiety and depression is associated with enhanced production of adrenal steroids, opioids and catecholamines. The sexual repression would allow a progressive immunosuppression through a profound damage in the biochemistry of pleasure. Therefore, a better definition of psychospiritual status-associated neuroimmunochemistry could allow us to improve the immune dysfunction by acting on the same neuroendocrine secretions which are involved in mediating the psychic influence on the immunity, including that against cancer.

  13. Esthetic restorations: observations and insights gained over a 5-year period demonstrated with three case reports.

    PubMed

    Obama, Tadakazu

    2007-01-01

    This article presents two prosthodontically treated patient cases that were observed over a period of at least 5 years after treatment. The evaluation, diagnosis, treatment planning, and treatment stages were critically reviewed and reassessed from different perspectives. The conclusions drawn from this evaluation were subsequently implemented in a third clinical case. To ensure the long-term success of a restoration, certain biologic and mechanical principles must be observed, and the appropriate prosthodontic treatment must be chosen accordingly.

  14. DWPF CATALYTIC HYDROGEN GENERATION PROGRAM - REVIEW OF CURRENT STATUS

    SciTech Connect

    Koopman, D.

    2009-07-10

    Significant progress has been made in the past two years in improving the understanding of acid consumption and catalytic hydrogen generation during the Defense Waste Processing Facility (DWPF) processing of waste sludges in the Sludge Receipt and Adjustment Tank (SRAT) and Slurry Mix Evaporator (SME). This report reviews issues listed in prior internal reviews, describes progress with respect to the recommendations made by the December 2006 external review panel, and presents a summary of the current understanding of catalytic hydrogen generation in the DWPF Chemical Process Cell (CPC). Noble metals, such as Pd, Rh, and Ru, are historically known catalysts for the conversion of formic acid into hydrogen and carbon dioxide. Rh, Ru, and Pd are present in the DWPF SRAT feed as by-products of thermal neutron fission of {sup 235}U in the original waste. Rhodium appears to become most active for hydrogen as the nitrite ion concentration becomes low (within a factor of ten of the Rh concentration). Prior to hydrogen generation, Rh is definitely active for nitrite destruction to N{sub 2}O and potentially active for nitrite to NO formation. These reactions are all consistent with the presence of a nitro-Rh complex catalyst, although definite proof for the existence of this complex during Savannah River Site (SRS) waste processing does not exist. Ruthenium does not appear to become active for hydrogen generation until nitrite destruction is nearly complete (perhaps less nitrite than Ru in the system). Catalytic activity of Ru during nitrite destruction is significantly lower than that of either Rh or Pd. Ru appears to start activating as Rh is deactivating from its maximum catalytic activity for hydrogen generation. The slow activation of the Ru, as inferred from the slow rate of increase in hydrogen generation that occurs after initiation, may imply that some species (perhaps Ru itself) has some bound nitrite on it. Ru, rather than Rh, is primarily responsible for the

  15. Olfactory Dysfunction Predicts 5-Year Mortality in Older Adults

    PubMed Central

    Pinto, Jayant M.; Wroblewski, Kristen E.; Kern, David W.; Schumm, L. Philip; McClintock, Martha K.

    2014-01-01

    Prediction of mortality has focused on disease and frailty, although antecedent biomarkers may herald broad physiological decline. Olfaction, an ancestral chemical system, is a strong candidate biomarker because it is linked to diverse physiological processes. We sought to determine if olfactory dysfunction is a harbinger of 5-year mortality in the National Social Life, Health and Aging Project [NSHAP], a nationally representative sample of older U.S. adults. 3,005 community-dwelling adults aged 57–85 were studied in 2005–6 (Wave 1) and their mortality determined in 2010–11 (Wave 2). Olfactory dysfunction, determined objectively at Wave 1, was used to estimate the odds of 5-year, all cause mortality via logistic regression, controlling for demographics and health factors. Mortality for anosmic older adults was four times that of normosmic individuals while hyposmic individuals had intermediate mortality (p<0.001), a “dose-dependent” effect present across the age range. In a comprehensive model that included potential confounding factors, anosmic older adults had over three times the odds of death compared to normosmic individuals (OR, 3.37 [95%CI 2.04, 5.57]), higher than and independent of known leading causes of death, and did not result from the following mechanisms: nutrition, cognitive function, mental health, smoking and alcohol abuse or frailty. Olfactory function is thus one of the strongest predictors of 5-year mortality and may serve as a bellwether for slowed cellular regeneration or as a marker of cumulative toxic environmental exposures. This finding provides clues for pinpointing an underlying mechanism related to a fundamental component of the aging process. PMID:25271633

  16. Olfactory dysfunction predicts 5-year mortality in older adults.

    PubMed

    Pinto, Jayant M; Wroblewski, Kristen E; Kern, David W; Schumm, L Philip; McClintock, Martha K

    2014-01-01

    Prediction of mortality has focused on disease and frailty, although antecedent biomarkers may herald broad physiological decline. Olfaction, an ancestral chemical system, is a strong candidate biomarker because it is linked to diverse physiological processes. We sought to determine if olfactory dysfunction is a harbinger of 5-year mortality in the National Social Life, Health and Aging Project [NSHAP], a nationally representative sample of older U.S. adults. 3,005 community-dwelling adults aged 57-85 were studied in 2005-6 (Wave 1) and their mortality determined in 2010-11 (Wave 2). Olfactory dysfunction, determined objectively at Wave 1, was used to estimate the odds of 5-year, all cause mortality via logistic regression, controlling for demographics and health factors. Mortality for anosmic older adults was four times that of normosmic individuals while hyposmic individuals had intermediate mortality (p<0.001), a "dose-dependent" effect present across the age range. In a comprehensive model that included potential confounding factors, anosmic older adults had over three times the odds of death compared to normosmic individuals (OR, 3.37 [95%CI 2.04, 5.57]), higher than and independent of known leading causes of death, and did not result from the following mechanisms: nutrition, cognitive function, mental health, smoking and alcohol abuse or frailty. Olfactory function is thus one of the strongest predictors of 5-year mortality and may serve as a bellwether for slowed cellular regeneration or as a marker of cumulative toxic environmental exposures. This finding provides clues for pinpointing an underlying mechanism related to a fundamental component of the aging process.

  17. Gross Motor Development in Children Aged 3-5 Years, United States 2012.

    PubMed

    Kit, Brian K; Akinbami, Lara J; Isfahani, Neda Sarafrazi; Ulrich, Dale A

    2017-02-14

    Objective Gross motor development in early childhood is important in fostering greater interaction with the environment. The purpose of this study is to describe gross motor skills among US children aged 3-5 years using the Test of Gross Motor Development (TGMD-2). Methods We used 2012 NHANES National Youth Fitness Survey (NNYFS) data, which included TGMD-2 scores obtained according to an established protocol. Outcome measures included locomotor and object control raw and age-standardized scores. Means and standard errors were calculated for demographic and weight status with SUDAAN using sample weights to calculate nationally representative estimates, and survey design variables to account for the complex sampling methods. Results The sample included 339 children aged 3-5 years. As expected, locomotor and object control raw scores increased with age. Overall mean standardized scores for locomotor and object control were similar to the mean value previously determined using a normative sample. Girls had a higher mean locomotor, but not mean object control, standardized score than boys (p < 0.05). However, the mean locomotor standardized scores for both boys and girls fell into the range categorized as "average." There were no other differences by age, race/Hispanic origin, weight status, or income in either of the subtest standardized scores (p > 0.05). Conclusions In a nationally representative sample of US children aged 3-5 years, TGMD-2 mean locomotor and object control standardized scores were similar to the established mean. These results suggest that standardized gross motor development among young children generally did not differ by demographic or weight status.

  18. A balanced review of the status T cell-based therapy against cancer

    PubMed Central

    Marincola, Francesco M

    2005-01-01

    A recent commentary stirred intense controversy over the status of anti-cancer immunotherapy. The commentary suggested moving beyond current anti-cancer vaccines since active-specific immunization failed to match expectations toward a more aggressive approach involving the adoptive transfer of in vitro expanded tumor antigen-specific T cells. Although the same authors clarified their position in response to others' rebuttal more discussion needs to be devoted to the current status of T cell-based anti-cancer therapy. The accompanying publications review the status of adoptive transfer of cancer vaccines on one hand and active-specific immunization on the other. Hopefully, reading these articles will offer a balanced view of the current status of antigen-specific ant-cancer therapies and suggest future strategies to foster unified efforts to complement either approach with the other according to specific biological principles. PMID:15831096

  19. Precision nutrition - review of methods for point-of-care assessment of nutritional status.

    PubMed

    Srinivasan, Balaji; Lee, Seoho; Erickson, David; Mehta, Saurabh

    2017-04-01

    Precision nutrition encompasses prevention and treatment strategies for optimizing health that consider individual variability in diet, lifestyle, environment and genes by accurately determining an individual's nutritional status. This is particularly important as malnutrition now affects a third of the global population, with most of those affected or their care providers having limited means of determining their nutritional status. Similarly, program implementers often have no way of determining the impact or success of their interventions, thus hindering their scale-up. Exciting new developments in the area of point-of-care diagnostics promise to provide improved access to nutritional status assessment, as a first step towards enabling precision nutrition and tailored interventions at both the individual and community levels. In this review, we focus on the current advances in developing portable diagnostics for assessment of nutritional status at point-of-care, along with the numerous design challenges in this process and potential solutions.

  20. Review of experimental and theoretical status of the proton radius puzzle

    NASA Astrophysics Data System (ADS)

    Hill, Richard J.

    2017-03-01

    The discrepancy between the measured Lamb shift in muonic hydrogen and expectations from electron-proton scattering and regular hydrogen spectroscopy has become known as the proton radius puzzle, whose most "mundane" resolution requires a > 5σ shift in the value of the fundamental Rydberg constant. I briefly review the status of spectroscopic and scattering measurements, recent theoretical developments, and implications for fundamental physics.

  1. 76 FR 82000 - Submission for Review: Marital Status Certification Survey, RI 25-7

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... MANAGEMENT Submission for Review: Marital Status Certification Survey, RI 25-7 AGENCY: U.S. Office of... Survey, RI 25-7. As required by the Paperwork Reduction Act of 1995, (Pub. L. 104-13, 44 U.S.C. chapter... collection. The information collection was previously published in the Federal Register on July 7, 2011...

  2. Status Review of Wildlife Mitigation, Columbia Basin Hydroelectric Projects, Columbia River Mainstem Facilities, 1984 Final Report.

    SciTech Connect

    Howerton, Jack; Hwang, Diana

    1984-11-01

    This report reviews the status of past, present, and proposed future wildlife planning and mitigation programs at existing hydroelectric projects in the Columbia River Basin. The project evaluations will form the basis for determining any needed remedial measures or additional project analysis. Each hydropower facility report is abstracted separately for inclusion in the Energy Data Base.

  3. Dimensional measures of personality as a predictor of outcome at 5-year follow-up in women with bulimia nervosa.

    PubMed

    Rowe, Sarah; Jordan, Jennifer; McIntosh, Virginia; Carter, Frances; Frampton, Chris; Bulik, Cynthia; Joyce, Peter

    2011-02-28

    Dimensional models are commonly used as a supplement to the categorical model within the field of personality disorders. The purpose of this study was to examine personality dimensions as predictors of 5-year outcomes among women with bulimia nervosa. One hundred and thirty-four women with bulimia nervosa participated in a randomised psychotherapy treatment trial. Data was available for 109 out of the 134 participants at follow-up. Outcomes were the presence of any eating disorder (past year), the presence of a mood disorder episode (past year), and the global assessment of functioning at 5-year follow-up. Self-directedness was the only predictor of any eating disorder diagnosis (past year) at 5-year follow-up. Asceticism significantly predicted the presence of a mood disorder episode (past year) at 5 years. Borderline personality disorder symptoms predicted global functioning at 5 years. These results suggest that high self-directedness at pre-treatment may offer potential prognostic information regarding eating disorder status 5 years post-treatment. Furthermore, no single measure predicted outcome for all variables (any eating disorder diagnosis, a mood disorder episode (past year), or global functioning) at 5-year follow-up. This suggests that a comprehensive personality assessment using multiple measures is desirable for predicting outcomes.

  4. Leishmaniases in Ecuador: Comprehensive review and current status.

    PubMed

    Hashiguchi, Yoshihisa; Velez, Lenin N; Villegas, Nancy V; Mimori, Tatsuyuki; Gomez, Eduardo A L; Kato, Hirotomo

    2017-02-01

    This article reviews current knowledge about leishmaniases in Ecuador, proceeding from 1920, when the first human case was described, to the present, mainly focusing on the recent research events published. Regarding basic situations, it appears that 23 of Ecuador's 24 provinces have leishmaniasis-case reports. The disease is one of the mandatory notification infectious diseases in the country since 2005. All the 21,305 cases notified to the Ministry of Public Health, during the period from 2001 through 2014, were said to involve different clinical features of cutaneous leishmaniasis (CL) but not visceral (VL). Eight Leishmania species, L. (Viannia) guyanensis, L. (V.) panamensis, L. (V.) braziliensis, L. (Leishmania) mexicana, L. (L.) amazonensis, L. (L.) major-like, L. (V.) naiffiand L. (V.) lainsoni were characterized. The last two species were most recently reported from the Ecuadorian Amazon regions. Of the 73 Ecuadorian Lutzomyia species (43 man-biting species) recorded, only four, Lu. trapidoi, Lu. gomezi, Lu. ayacuchensis, and Lu. tortura were incriminated as vectors of the Leishmania parasites. Current knowledge on the reservoir hosts of Leishmania in Ecuador is extremely poor. Recently, in Ecuador different kinds of molecular techniques were developed for diagnosis and mass screening of the disease, employing various materials derived from patients and sand fly vectors. These are PCR-RFLP, colorimetric FTA-LAMP etc. Brief comments and recommendations were also given, for future research and control of leishmaniases in Ecuador.

  5. Review and current status of SPECT scatter correction

    NASA Astrophysics Data System (ADS)

    Hutton, Brian F.; Buvat, Irène; Beekman, Freek J.

    2011-07-01

    Detection of scattered gamma quanta degrades image contrast and quantitative accuracy of single-photon emission computed tomography (SPECT) imaging. This paper reviews methods to characterize and model scatter in SPECT and correct for its image degrading effects, both for clinical and small animal SPECT. Traditionally scatter correction methods were limited in accuracy, noise properties and/or generality and were not very widely applied. For small animal SPECT, these approximate methods of correction are often sufficient since the fraction of detected scattered photons is small. This contrasts with patient imaging where better accuracy can lead to significant improvement of image quality. As a result, over the last two decades, several new and improved scatter correction methods have been developed, although often at the cost of increased complexity and computation time. In concert with (i) the increasing number of energy windows on modern SPECT systems and (ii) excellent attenuation maps provided in SPECT/CT, some of these methods give new opportunities to remove degrading effects of scatter in both standard and complex situations and therefore are a gateway to highly quantitative single- and multi-tracer molecular imaging with improved noise properties. Widespread implementation of such scatter correction methods, however, still requires significant effort.

  6. Gyrodactylid developmental biology: historical review, current status and future trends.

    PubMed

    Cable, J; Harris, P D

    2002-03-01

    In the viviparous gyrodactylids, embryos develop one inside another within the parental uterus, a phenomenon with major implications for the biology of this species-rich group. Development occurs via two routes: first-born daughters develop at the centre of an embryo cluster in utero, whereas all other daughters develop from oocytes. The resulting offspring are, however, morphologically indistinguishable. We review here the history of gyrodactylid embryology in the context of current knowledge and, present additional cytogenetic and ultrastructural observations of embryonic development. These progenetic parasites are highly modified for viviparity; oocyte maturation and sperm storage occur in a single chamber, the Egg Cell Forming Region, and a mature oocyte passes into the uterus after the birth of the preceding, fully developed offspring. The uterus has a syncytial lining derived from anterior and posterior cap cells. These cells are the first to differentiate in the female reproductive system and may be involved in controlling development. Embryos receive nutrients via the uterus rather than from vitelline cells. Traditionally, development of the first-born daughter has been considered a form of polyembryony, although paedogenesis has also been suggested. In contrast to previous studies, we could not trace lineage of the first-born daughter to a single quiescent macromere. However, only mitotic divisions have been conclusively observed in the intraembryonic generation, indicating an asexual origin. All other daughters are formed from meiotically derived oocytes by sexual reproduction or automictic parthenogenesis. The latter may involve pre-meiotic doubling of chromosomes, but the precise mechanism and the relative proportion of sexual and parthenogenetic offspring are unknown. Exceptionally, cleavage in Gyrodactylus spp. occurs by duets rather than quartets (a pattern previously only recorded in acoels) and is characterised by extensive cell rearrangements

  7. A Review of Dietary Selenium Intake and Selenium Status in Europe and the Middle East

    PubMed Central

    Stoffaneller, Rita; Morse, Nancy L.

    2015-01-01

    This is a systematic review of existing data on dietary selenium (Se) intake and status for various population groups in Europe (including the United Kingdom (UK)) and the Middle East. It includes English language systematic reviews, meta-analyses, randomised controlled trials, cohort studies, cross-sectional and case-control studies obtained through PUBMED searches from January, 2002, to November, 2014, for European data and from 1990 to November 2014, for Middle Eastern data. Reports were selected if they included data on Se intake and status. The search identified 19 European/UK studies and 15 investigations in the Middle East that reported Se intake and Se concentration in water and/or food and 48 European/UK studies and 44 investigations in the Middle East reporting Se status. Suboptimal Se status was reported to be widespread throughout Europe, the UK and the Middle East, and these results agreed with previous reports highlighting the problem. Eastern European countries had lower Se intake than Western European countries. Middle Eastern studies provided varying results, possibly due to varying food habits and imports in different regions and within differing socioeconomic groups. In conclusion, Se intake and status is suboptimal in European and Middle Eastern countries, with less consistency in the Middle East. PMID:25734564

  8. Sudden and unexpected death between 1 and 5 years.

    PubMed Central

    Southall, D P; Stebbens, V; Shinebourne, E A

    1987-01-01

    Of a population of 9856 children followed up from birth, 9251 of whom underwent 24 hour tape recordings of electrocardiograms and abdominal wall breathing movements during early infancy, five died suddenly and unexpectedly at home at ages ranging from 16 months to 4 years. Postmortem examination, including full histological and microbiological investigations. failed to identify abnormalities ordinarily associated with death in all five cases. Two of the children were known to have had frequent cyanotic episodes and died during these events. In the three remaining cases there was no previous history of cyanotic or apnoeic episodes. The death of one of these three children was seen by his parents and the clinical features suggested that apnoea rather than a cardiac arrhythmia was the primary mechanism for his death. As in infancy, sudden and unexpected death for which no adequate cause is found at necropsy seems to constitute a major component of mortality between 1 and 5 years. PMID:3632016

  9. Pyomyositis in a 5-year-old child.

    PubMed

    Romeo, S; Sunshine, S

    2000-07-01

    We present a case of pyomyositis in an otherwise healthy 5-year-old child that underscores the potential for serious, life-threatening complications. Pyomyositis of the gluteal, psoas, and iliacus muscles was associated with osteomyelitis, septic arthritis, a large inferior vena cava thrombus, septic pulmonary emboli, and eventual pneumonia. Primary pyomyositis is a purulent infection of striated muscle thought to be caused by seeding from a transient bacteremia. The focal infection typically forms an abscess that generally responds to intravenous antibiotics and occasionally requires adjunctive computed tomography-guided aspiration and drainage. This localized infectious process rarely produces further sequelae unless treatment is delayed. Pyomyositis is rare in healthy individuals and requires a high clinical suspicion in patients who present with fever, leukocytosis, and localized pain.

  10. Statistical analyses for NANOGrav 5-year timing residuals

    NASA Astrophysics Data System (ADS)

    Wang, Yan; Cordes, James M.; Jenet, Fredrick A.; Chatterjee, Shami; Demorest, Paul B.; Dolch, Timothy; Ellis, Justin A.; Lam, Michael T.; Madison, Dustin R.; McLaughlin, Maura A.; Perrodin, Delphine; Rankin, Joanna; Siemens, Xavier; Vallisneri, Michele

    2017-02-01

    In pulsar timing, timing residuals are the differences between the observed times of arrival and predictions from the timing model. A comprehensive timing model will produce featureless residuals, which are presumably composed of dominating noise and weak physical effects excluded from the timing model (e.g. gravitational waves). In order to apply optimal statistical methods for detecting weak gravitational wave signals, we need to know the statistical properties of noise components in the residuals. In this paper we utilize a variety of non-parametric statistical tests to analyze the whiteness and Gaussianity of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) 5-year timing data, which are obtained from Arecibo Observatory and Green Bank Telescope from 2005 to 2010. We find that most of the data are consistent with white noise; many data deviate from Gaussianity at different levels, nevertheless, removing outliers in some pulsars will mitigate the deviations.

  11. Renal transplantation in children less than 5 years of age.

    PubMed Central

    Rizzoni, G; Malekzadeh, M H; Pennisi, A J; Ettenger, R B; Uittenbogaart, C H; Fine, R N

    1980-01-01

    19 young children (less than 5 years old) have received 31 renal transplants from 4 live relatives and 27 cadaver donors. The 2-year allograft survival rate for the patients receiving their 1st allograft from the 4 live donors was 75 +/- 22% while for the patients receiving their 1st allograft from 15 cadaver donors was 26 +/- 11%. 10 children are currently surviving with functioning allographs (7 cadavers and 3 live relatives); 4 have died and 5 are undergoing dialysis after the loss of at least one allograft. Despite the poor allograft survival rate the fact that 7 children are surviving with cadaver allografts indicates that the lack of a living related donor should not prevent transplants in young children. PMID:7002060

  12. Medication Use and Functional Status Decline in Older Adults: A Narrative Review

    PubMed Central

    Peron, Emily P.; Gray, Shelly L.; Hanlon, Joseph T.

    2012-01-01

    OBJECTIVE To critically review published articles that have examined the relationship between medication use and functional status decline in the elderly. METHODS The MEDLINE and EMBASE databases were searched for English-language articles published from January 1986 to December 2010. Search terms included aged, humans, drug utilization, polypharmacy, inappropriate prescribing, anticholinergics, psychotropics, antihypertensives, drug burden index, functional status, function change or decline, activities of daily living, gait, mobility limitation, and disability. A manual search of the reference lists of the identified articles and the authors’ article files, book chapters, and recent reviews was conducted to retrieve additional publications. Only articles that used rigorous observational or interventional designs were included. Cross-sectional studies and case series were excluded from this review. RESULTS Nineteenstudies met the inclusion criteria. Five studies addressed the impact of suboptimal prescribing on function, three of which found an increased risk of worse function in community-dwelling subjects receiving polypharmacy. Three of the four studies that assessed benzodiazepine use and functional status decline found a statistically significant association. One cohort study identified no relationship between antidepressant use and functional status while a randomized trial found that amitriptyline, but not desipramine or paroxetine, impaired certain measures of gait. Two studies found that increasing anticholinergic burden was associated with worse functional status. In a study of hospitalized rehabilitation patients, users of hypnotics/anxiolytics (e.g., phenobarbital, zolpidem) had lower relative Functional Independence Measure motor gains than nonusers. Use of multiple central nervous system (CNS) drugs (using different definitions) was linked to greater declines in self-reported mobility and Short Physical Performance Battery (SPPB) scores in two

  13. Modifiable diarrhoea risk factors in Egyptian children aged <5 years.

    PubMed

    Mansour, A M; Mohammady, H El; Shabrawi, M El; Shabaan, S Y; Zekri, M Abou; Nassar, M; Salem, M E; Mostafa, M; Riddle, M S; Klena, J D; Messih, I A Abdel; Levin, S; Young, S Y N

    2013-12-01

    By conducting a case-control study in two university hospitals, we explored the association between modifiable risk behaviours and diarrhoea. Children aged <5 years attending outpatient clinics for diarrhoea were matched by age and sex with controls. Data were collected on family demographics, socioeconomic indicators, and risk behaviour practices. Two rectal swabs and a stool specimen were collected from cases and controls. Samples were cultured for bacterial pathogens using standard techniques and tested by ELISA to detect rotavirus and Cryptosporidium spp. Four hundred cases and controls were enrolled between 2007 and 2009. The strongest independent risk factors for diarrhoea were: presence of another household member with diarrhoea [matched odds ratio (mOR) 4.9, 95% CI 2.8-8.4] in the week preceding the survey, introduction to a new kind of food (mOR 3, 95% CI 1.7-5.4), and the child being cared for outside home (mOR 2.6, 95% CI 1.3-5.2). While these risk factors are not identifiable, in some age groups more easily modifiable risk factors were identified including: having no soap for handwashing (mOR 6.3, 95% CI 1.2-33.9) for children aged 7-12 months, and pacifier use (mOR 1.9, 95% CI 1.0-3.5) in children aged 0-6 months. In total, the findings of this study suggest that community-based interventions to improve practices related to sanitation and hygiene, handwashing and food could be utilized to reduce the burden of diarrhoea in Egyptian children aged <5 years.

  14. The relationship between iron status and adiposity in women from developing countries: a review.

    PubMed

    Aderibigbe, Olaide Ruth; Pisa, Pedro T; Vorster, Hester H; Kruger, Salome H

    2014-01-01

    Scientific reports have shown that iron deficiency is positively associated with adiposity. With the high prevalence of iron deficiency and obesity in developing countries and women being particularly affected, this review was carried out with the aim of elucidating the link between iron status and adiposity in women from developing countries and to examine factors influencing this relationship. An extensive literature search was conducted using several search engines. A systematic approach with prespecified inclusion criteria was used in selecting relevant literature. Eight studies that met the inclusion criteria were selected for review. The relationship between iron status indices and adiposity in women in developing countries varied widely. While some studies observed negative relationships, some reported positive relationships, and others no significant relationships. Furthermore, other factors such as infection, alcohol consumption, type of diet, and genes were shown to affect the relationship between iron status and adiposity in women in developing countries. In conclusion, the possibility of iron status playing a role in adiposity in women from developing countries is likely, and it may be influenced by several other factors as described in the results. Thus, it is recommended that a special research effort should be directed toward this area.

  15. Actinic review of EUV masks: performance data and status of the AIMS EUV System

    NASA Astrophysics Data System (ADS)

    Hellweg, Dirk; Perlitz, Sascha; Magnusson, Krister; Capelli, Renzo; Koch, Markus; Malloy, Matt

    2016-03-01

    The EUV mask infrastructure is of key importance for the successful introduction of EUV lithography into volume production. In particular, for the production of defect free masks an actinic review of potential defect sites is required. ZEISS and the SUNY POLY SEMATECH EUVL Mask Infrastructure consortium started a development program for such an EUV aerial image metrology system, the AIMS EUV. In this paper, we provide measurement data on the system's key specifications and discuss its performance and capability status.

  16. Disclosure of Their HIV Status to Infected Children: A Review of the Literature

    PubMed Central

    Pinzón-Iregui, María C.; Malow, Robert M.

    2013-01-01

    Since the introduction of highly active antiretroviral therapy (ART) in 1996, HIV-infected children often survive beyond adolescence. To assess worldwide trends in disclosure since ART was introduced, we reviewed articles that refer to disclosure of their status to HIV-infected children, and which described patient, health care provider and/or caregiver opinions about disclosure and/or reported the proportion of children who knew their diagnosis. Most studies (17 [55%]) were performed in low- or middle-income (LMI) countries. In the 21 articles that included information on whether the children knew their status, the proportion who knew ranged from 1.2 to 75.0% and was lower in LMI (median = 20.4%) than industrialized countries (43%; p = 0.04). LMI country study participants who knew their status tended to have learned it at older ages (median = 9.6 years) than industrialized country participants (median = 8.3 years; p = 0.09). The most commonly reported anticipated risks (i.e. emotional trauma to child and child divulging status to others) and benefits (i.e. improved ART adherence) of disclosure did not vary by the country’s economic development. Only one article described and evaluated a disclosure process. Despite recommendations, most HIV-infected children worldwide do not know their status. Disclosure strategies addressing caregiver concerns are urgently needed. PMID:23070738

  17. Nutritional status in pregnant adolescents: a systematic review of biochemical markers.

    PubMed

    Moran, Victoria Hall

    2007-04-01

    Adolescent pregnancy is a major public health challenge for many industrialized countries and is associated with significant medical, nutritional, social and economic risk for mothers and their infants. Despite this, relatively little is known about the nutritional status of this population. The aim of this paper was to conduct a systematic review of the current evidence relating to the biochemical markers of nutritional status of pregnant adolescents living in industrialized countries. Six papers were identified that fulfilled the inclusion criteria, the majority of which were conducted in the United States. The studies were of variable quality and most failed to control for potential confounders which may have strongly influenced the findings. Due to limited research, conclusions cannot be drawn about the zinc and calcium status of pregnant adolescents, and data on folate and vitamin B(12) status appeared conflicting. There was some consensus among studies, however, to suggest that indicators of anaemia and iron status were compromised in pregnant adolescents, particularly during the third trimester of pregnancy. Chronological age did not appear to influence nutritional status, although there was some evidence to suggest that increasing gynaecologic age may positively influence plasma ferritin levels. Current research is limited by sampling and measurement bias, and research is urgently required to address these limitations. Further consideration should also be made of the influence of the role of socio-economic support on pregnant adolescents' nutritional status. The achievement of improved nutrition in pregnancy among adolescents requires multidisciplinary collaborations of adolescent healthcare providers, academics, professional organizations, policymakers, industry and service users. Only once this is achieved can adolescent nutrition, and adolescent nutrition in pregnancy, be significantly and sustainably optimized.

  18. Healthcare interventions for depression in low socioeconomic status populations: A systematic review and meta-analysis.

    PubMed

    Rojas-García, Antonio; Ruiz-Perez, Isabel; Rodríguez-Barranco, Miguel; Gonçalves Bradley, Daniela C; Pastor-Moreno, Guadalupe; Ricci-Cabello, Ignacio

    2015-06-01

    The prevalence and impact of depressive disorders in developed countries are associated with certain population characteristics, including socioeconomic status. The aim of this systematic review and meta-analysis was to identify, characterize and analyze the short- and long-term effectiveness of healthcare interventions for depressive disorders in low socioeconomic status populations. The main biomedical databases were searched and fifteen articles assessing seventeen interventions were included in the review. Most interventions were implemented in the US (n=11) and culturally adapted (n=11). We conducted two meta-analyses for assessing both the short- (n=11) and long-term effectiveness (n=12) of interventions. There was a statistically significant reduction in overall depressive symptoms (-0.58, 95% CI [-0.74, -0.41]) at short-term (up to three months after the intervention), especially for combined and psychotherapeutic interventions. The overall effect slightly decreased at long-term (-0.42, 95% CI [-0.63, -0.21]). Those interventions including culturally specific training for providers and booster sessions seemed to be more effective in reducing depressive disorders at short and long term, respectively. In conclusion, healthcare interventions are effective in decreasing clinically significant depressive disorders in low socioeconomic status populations. Future interventions should take into account the key characteristics identified in this review.

  19. Situational analysis and future directions of AYUSH: An assessment through 5-year plans of India.

    PubMed

    Samal, Janmejaya

    2015-01-01

    study, the 5-year planning documents have been reviewed, from the 1(st)plan to 12(th)plan, to enable reflection and throw some light into the future directions of AYUSH system.

  20. Situational analysis and future directions of AYUSH: An assessment through 5-year plans of India

    PubMed Central

    Samal, Janmejaya

    2015-01-01

    5-year planning documents have been reviewed, from the 1stplan to 12thplan, to enable reflection and throw some light into the future directions of AYUSH system. PMID:26649240

  1. Working with Workflows: Highlights from 5 years Building Scientific Workflows

    SciTech Connect

    Critchlow, Terence J.; Altintas, Ilkay; Chin, George; Crawl, Daniel; Iyer, H.; Khan, Ayla; Klasky, S.; Koehler, Sven; Ludaescher, Bertram T.; Mouallem, Pierre; Nagappan, Mie; Podhorszki, Norbert; Shoshani, Arie; Silva, C.; Tchoua, Roselynne; Vouk, M.

    2011-07-30

    In 2006, the SciDAC Scientific Data Management (SDM) Center proposed to continue its work deploying leading edge data management and analysis capabilities to scientific applications. One of three thrust areas within the proposed center was focused on Scientific Process Automation (SPA) using workflow technology. As a founding member of the Kepler consortium [LAB+09], the SDM Center team was well positioned to begin deploying workflows immediately. We were also keenly aware of some of the deficiencies in Kepler when applied to high performance computing workflows, which allowed us to focus our research and development efforts on critical new capabilities which were ultimately integrated into the Kepler open source distribution, benefiting the entire community. Significant work was required to ensure Kepler was capable of supporting large-scale production runs for SciDAC applications. Our work on generic actors and templates have improved the portability of workflows across machines and provided a higher level of abstraction for workflow developers. Fault tolerance and provenance tracking were obvious areas for improvement within Kepler given the longevity and complexity of our target workflows. To monitor workflow execution, we developed and deployed a web-based dashboard. We then generalized this interface and released it so it could be deployed at other locations. Outreach has always been a primary focus of our work and we had many successful deployments across a number of scientific domains while continually publishing and presenting our work. This short paper describes our most significant accomplishments over the past 5 years. Additional information about the SDM Center can be found in the companion paper: The Scientific Data Management Center: Available Technologies and Highlights.

  2. Stage I carcinoma of the endometrium: a 5-year experience utilizing preoperative cesium

    SciTech Connect

    Belinson, J.L.; Spirou, B.; McClure, M.; Badger, G.; Pretorius, R.G.; Roland, T.A.

    1985-03-01

    A treatment protocol for the management of stage I endometrial carcinoma utilizing preoperative cesium is evaluated. One hundred and twelve consecutive patients were treated according to this protocol over a 5-year period. Based on this experience and a literature review a new protocol is recommended. The significant changes include primary surgery without preoperative cesium, primary treatment based on grade without regard to uterine size, modified radical hysterectomy for G3 tumors, pelvic radiotherapy for clear cell carcinoma confined to the pelvis regardless of depth of invasion, cytoxan, adriamycin, and cis-platinum for papillary serous tumors, and postoperative vaginal cuff cesium for G2 and G3 tumors not requiring pelvic radiotherapy.

  3. Soil temperature, gas exchange and nitrogen status of 5-year-old Norway spruce seedlings.

    PubMed

    Lahti, M; Aphalo, P J; Finér, L; Lehto, T; Leinonen, I; Mannerkoski, H; Ryyppö, A

    2002-12-01

    Five-year-old Norway spruce (Picea abies (L.) Karst.) seedlings were subjected to three simulated growing seasons in controlled environment chambers. Plants were acclimated to a soil temperature of 16 degrees C during the first and third growing seasons, but were allocated at random to soil temperature treatments of 9, 13, 18 and 21 degrees C during the second growing season. Low soil temperature during the second growing season depressed stomatal conductance and photosynthetic rate (A) per unit of projected leaf area, although intercellular CO2 concentrations did not differ significantly between treatments. At all soil temperatures, total chlorophyll concentration first decreased and then increased, although the rate of increase and the final concentration increased with soil temperature, which may explain the effect of soil temperature on A. Neither chlorophyll a/b ratio nor leaf nitrogen concentration was significantly affected by soil temperature. Treatment differences disappeared during the third simulated growing season when plants were again acclimated to a soil temperature of 16 degrees C.

  4. Status after 5 Years of Survival Compliance Testing in the Federal Columbia River Power System (FCRPS)

    SciTech Connect

    Skalski, John R.; Weiland, Mark A.; Ham, Kenneth D.; Ploskey, Gene R.; McMichael, Geoffrey A.; Colotelo, Alison H.; Carlson, Thomas J.; Woodley, Christa M.; Eppard, M. Brad; Hockersmith, Eric E.

    2016-06-27

    Survival studies of juvenile salmonids implanted with acoustic tags have been conducted at hydroelectric dams within the Federal Columbia River Power System (FCRPS) in the Columbia and Snake rivers between 2010 and 2014 to assess compliance with dam passage survival standards stipulated in the 2008 Biological Opinion (BiOp). For juvenile salmonids migrating downstream in the spring, dam passage survival defined as survival from the upstream dam face to the tailrace mixing zone must be ≥96% and for summer migrants, ≥93%, and estimated with a standard error ≤1.5% (i.e., 95% confidence interval of ±3%). A total of 29 compliance tests have been conducted at 6 of 8 FCRPS main-stem dams, using over 109,000 acoustic-tagged salmonid smolts. Of these 29 compliance studies, 23 met the survival standards and 26 met the precision requirements. Of the 6 dams evaluated to date, individual survival estimates range from 0.9597 to 0.9868 for yearling Chinook Salmon, 0.9534 to 0.9952 for steelhead, and 0.9076 to 0.9789 for subyearling Chinook Salmon. These investigations suggest the large capital investment over the last 20 years to improve juvenile salmon passage through the FCRPS dams has been beneficial.

  5. Associations between women's autonomy and child nutritional status: a review of the literature.

    PubMed

    Carlson, Gwen J; Kordas, Katarzyna; Murray-Kolb, Laura E

    2015-10-01

    Around the world, many women continue to experience low levels of autonomy. Recent literature has reported that the health consequences of low maternal autonomy extend beyond mothers and translate into health consequences for their children, and may be an important causal factor in child malnutrition. This review summarises the current knowledge of the relationship between maternal autonomy and children's nutritional status (defined as any measure that reflects the nutritional state of the body, such as birthweight or anthropometric scores) and child-feeding practices. The review also includes both discussion of the limitations found in the literature and directions for future research. A systematic review of the literature was conducted. Results of the studies included in the review strongly suggest that raising maternal autonomy is an important goal for improving children's nutritional status, yet gaps in the current knowledge exist, further confounded by issues with how autonomy is measured and limitations of cross-cultural comparability. A thorough understanding of the consequences of restricting women's autonomy will inform programmes and policy worldwide, and speed progress towards both empowering women and alleviating the global burden of child malnutrition.

  6. Association between depression in carers and malnutrition in children aged 6 months to 5 years

    PubMed Central

    Ganiyu, Adewale B.; Firth, Jacqueline A.

    2017-01-01

    Background Childhood malnutrition is an important risk factor for child mortality and underlies close to 50% of child deaths worldwide. Previous studies have found an association between maternal depression and child malnutrition, but it is not known whether this association exists in Botswana. In addition, previous studies excluded non-maternal primary caregivers (PCGs). It is unclear whether the association between primary caregiver depression and child malnutrition remains when non-maternal PCGs are included. Aim The aim of this study was to determine if there is an association between PCG depression and malnutrition in children aged between 6 months and 5 years in Mahalapye, Botswana. Setting The study was conducted in the child welfare clinics of Xhosa and Airstrip clinics, two primary health care facilities in Mahalapye, Botswana. Methods This was a case control study. Cases were malnourished children aged between 6 months and 5 years, and controls were non-malnourished children matched for age and gender. The outcome of interest was depression in the PCGs of the cases and controls, which was assessed using the Patient Health Questionnaire 9 (PHQ 9), a depression screening tool. Results From a sample of 171 children, 84 of whom were malnourished, we found that the malnourished children were significantly more likely to have depressed PCGs (odds ratio = 4.33; 95% CI: 1.89, 9.89) than non-malnourished children in the 6-month to 5-year age group; the PCGs of malnourished children also had lower educational status. Conclusion This study found a significant association between PCG depression and child malnutrition. PMID:28155288

  7. The Nutritional Status of Low-Income Preschool Children in the United States: A Review of the Literature.

    ERIC Educational Resources Information Center

    Kotch, Jonathan; Shackelford, Jo

    This review of the nutritional status of low-income preschool children in the United States discusses the topic in historical perspective and details current knowledge of the nutritional status of preschoolers. Discussion first focuses on the National Health and Nutrition Examination Survey II of 1976-80, and then turns to the National Food…

  8. 77 FR 70987 - Endangered and Threatened Wildlife and Plants; Status Review for a Petition To List the Ashy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-28

    ... for a Petition To List the Ashy Storm-Petrel as Endangered or Threatened AGENCY: Fish and Wildlife... collection period regarding the status of the ashy storm-petrel (Oceanodroma homochroa) throughout its range in the United States. The status review will include analysis of whether the ashy storm-petrel may...

  9. Association between Maternal Zinc Status, Dietary Zinc Intake and Pregnancy Complications: A Systematic Review.

    PubMed

    Wilson, Rebecca L; Grieger, Jessica A; Bianco-Miotto, Tina; Roberts, Claire T

    2016-10-15

    Adequate zinc stores in the body are extremely important during periods of accelerated growth. However, zinc deficiency is common in developing countries and low maternal circulating zinc concentrations have previously been associated with pregnancy complications. We reviewed current literature assessing circulating zinc and dietary zinc intake during pregnancy and the associations with preeclampsia (PE); spontaneous preterm birth (sPTB); low birthweight (LBW); and gestational diabetes (GDM). Searches of MEDLINE; CINAHL and Scopus databases identified 639 articles and 64 studies were reviewed. In 10 out of 16 studies a difference was reported with respect to circulating zinc between women who gave birth to a LBW infant (≤2500 g) and those who gave birth to an infant of adequate weight (>2500 g), particularly in populations where inadequate zinc intake is prevalent. In 16 of our 33 studies an association was found between hypertensive disorders of pregnancy and circulating zinc; particularly in women with severe PE (blood pressure ≥160/110 mmHg). No association between maternal zinc status and sPTB or GDM was seen; however; direct comparisons between the studies was difficult. Furthermore; only a small number of studies were based on women from populations where there is a high risk of zinc deficiency. Therefore; the link between maternal zinc status and pregnancy success in these populations cannot be established. Future studies should focus on those vulnerable to zinc deficiency and include dietary zinc intake as a measure of zinc status.

  10. Association between Maternal Zinc Status, Dietary Zinc Intake and Pregnancy Complications: A Systematic Review

    PubMed Central

    Wilson, Rebecca L.; Grieger, Jessica A.; Bianco-Miotto, Tina; Roberts, Claire T.

    2016-01-01

    Adequate zinc stores in the body are extremely important during periods of accelerated growth. However, zinc deficiency is common in developing countries and low maternal circulating zinc concentrations have previously been associated with pregnancy complications. We reviewed current literature assessing circulating zinc and dietary zinc intake during pregnancy and the associations with preeclampsia (PE); spontaneous preterm birth (sPTB); low birthweight (LBW); and gestational diabetes (GDM). Searches of MEDLINE; CINAHL and Scopus databases identified 639 articles and 64 studies were reviewed. In 10 out of 16 studies a difference was reported with respect to circulating zinc between women who gave birth to a LBW infant (≤2500 g) and those who gave birth to an infant of adequate weight (>2500 g), particularly in populations where inadequate zinc intake is prevalent. In 16 of our 33 studies an association was found between hypertensive disorders of pregnancy and circulating zinc; particularly in women with severe PE (blood pressure ≥160/110 mmHg). No association between maternal zinc status and sPTB or GDM was seen; however; direct comparisons between the studies was difficult. Furthermore; only a small number of studies were based on women from populations where there is a high risk of zinc deficiency. Therefore; the link between maternal zinc status and pregnancy success in these populations cannot be established. Future studies should focus on those vulnerable to zinc deficiency and include dietary zinc intake as a measure of zinc status. PMID:27754451

  11. Psychosocial environment: definitions, measures and associations with weight status--a systematic review.

    PubMed

    Glonti, K; Mackenbach, J D; Ng, J; Lakerveld, J; Oppert, J-M; Bárdos, H; McKee, M; Rutter, H

    2016-01-01

    Socio-ecological models suggest that many elements of the social environment act as upstream determinants of obesity. This systematic review examined definitions, measures and strength of associations between the psychosocial environment and adult weight status. Studies were included if they were conducted on adults, the outcome was weight status, carried out in any developed country and investigated at least one psychosocial environmental construct. Six databases for primary studies were searched: EMBASE, MEDLINE, PsycINFO, Scopus, Web of Science and the Cochrane Library. We restricted our search to studies published in English between January 1995 and February 2015. An adapted 'Quality Assessment Tool for Quantitative Studies' was used to evaluate risk of bias of included studies. Out of 14,784 screened records, 42 articles were assessed using full text. A total of 19 studies were included. The strongest associations with weight status were found for social capital and collective efficacy, although few studies found significant associations. There was heterogeneity in the definitions and metrics of psychosocial environmental constructs. There is limited evidence that greater social capital and collective efficacy are associated with healthier weight status. The research conducted to date has not robustly identified relations. We highlight challenges to undertaking research and establishing causality in this field and provide recommendations for further research.

  12. WMAP 5-year constraints on α and me

    NASA Astrophysics Data System (ADS)

    Scóccola, Claudia G.; Landau, Susana J.; Vucetich, Héctor

    2010-11-01

    We have studied the role of fundamental constants in an updated recombination scenario. We focus on the time variation of the fine structure constant α, and the electron mass me in the early Universe. In the last years, helium recombination has been studied in great detail revealing the importance of taking new physical processes into account in the calculation of the recombination history. The equations to solve the detailed recombination scenario can be found for example in Wong et al. 2008. In the equation for helium recombination, a term which accounts for the semi-forbidden transition 23p-11s is added. Furthermore, the continuum opacity of HI is taken into account by a modification in the escape probability of the photons that excite helium atoms, with the fitting formulae proposed Kholupenko et al 2007. We have analized the dependences of the quantities involved in the detailed recombination scenario on α and me. We have performed a statistical analysis with COSMOMC to constrain the variation of α and me at the time of neutral hydrogen formation. The observational set used for the analysis was data from the WMAP 5-year temperature and temperature-polarization power spectrum and other CMB experiments such as CBI, ACBAR and BOOMERANG and the power spectrum of the 2dFGRS. Considering the joint variation of α and me we obtain the following bounds: -0.011 < {Δα}/{α_0} < 0.019 and -0.068 < {Δ m_e}/{(m_e)_0 < 0.030 (68% c.l.). When considering only the variation of one fundamental constant we obtain: -0.010 < {Δ α}/{α_0} < 0.008 and -0.04 < {Δ m_e}/{(m_e)_0} < 0.02 (68% c.l.). We compare these results with the ones presented in Landau et al 2008, which were obtained in the standard recombination scenario and using WMAP 3 year release data. The constraints are tighter in the current analysis, which is an expectable fact since we are working with more accurate data from WMAP. The bounds obtained are consistent with null variation, for both α and me, but

  13. The PBL and satellite scatterometer data; a review and current status

    NASA Astrophysics Data System (ADS)

    Brown, R. A.

    2003-04-01

    THE PBL AND SATELLITE SCATTEROMETER DATA; A REVIEW AND CURRENT STATUS R. A. Brown University of Washington Dept. of Atmospheric Sciences Box 351640 Seattle, WA 98105 rabrown@atmos.washington.edu The first scatterometer in space was on SeaSat in 1978. Currently there are two SeaWinds with 1500-km swaths and one radiometer (WindSat) in orbit. The volume and detail of data from these sensors is unprecedented. Their data is dependent on a careful interpretation of the PBL dynamics. We will show how the model functions have evolved from straight empirical correlation through simple surface layer solutions for 10-meter winds to PBL solutions for surface pressure fields. The status of a surface stress model function is also discussed.

  14. Ifosfamide chemotherapy and nonconvulsive status epilepticus: case report and review of the literature.

    PubMed

    Taupin, Daniel; Racela, Rikki; Friedman, Daniel

    2014-07-01

    We present a patient with peritoneal carcinosarcoma who was treated with the alkylating agent ifosfamide and experienced a rapid decline in mental status. Electroencephalogram (EEG) displayed generalized periodic epileptiform discharges, which raised suspicion for nonconvulsive status epilepticus (NCSE). Following administration of midazolam, the patient's clinical condition and EEG improved. We review the 8 documented cases of ifosfamide-induced NCSE, and demonstrate the similarity in clinical features when compared with ifosfamide neurotoxicity that is not classified as NCSE. EEG findings suggesting an ictal pattern are subtle and heterogeneous, but they are essential for a diagnosis. Since it is unlikely that EEGs are uniformly obtained in instances of ifosfamide neurotoxicity, many cases of NCSE may go unrecognized.

  15. [The Octabaix study. Baseline assessment and 5 years of follow-up].

    PubMed

    Ferrer, Assumpta; Formiga, Francesc; Padrós, Gloria; Badia, Teresa; Almeda, Jesús; Octabaix, Grupo Estudio

    This is a review of a prospective, community-based study with a follow-up period of 5years. It is a study of 328 participants aged 85 at baseline, of which 62% were female, 53% widows, and a third of them living alone. High blood pressure was observed in 75.9%, dyslipidaemia in 51.2%, and diabetes in 17.7%. At baseline the median Barthel Index was 95, the Spanish version of the Mini-Mental State Examination was 28, the Charlson index 1, the Mini Nutritional Assessment 25, the Gijón test 10, the visual analogue scale of the Quality of Life Test was 60, and with a mean of 6.1 prescription drugs. A lower quality of life was also associated with female gender, a phenotype of frailty, heart failure, and a high level of social risk. At 5years of follow-up, the mortality rate was high, with 138 (42.1%) of the population sample dying at the end of the period. It represents an annual mortality rate of 8.4%. Thus, a common denominator of this review has been the high importance of functionality and overall comorbidity factors associated with mortality in this very old age group, compared to other more traditional factors in younger populations. Several studies of frailty have also been assessed in this group, as well as falls, nutritional risk, diabetes and successful aging, including important aspects to better understand this population group.

  16. The impact factors on 5-year survival rate in patients operated with oral cancer

    PubMed Central

    Geum, Dong-Ho; Roh, Young-Chea; Yoon, Sang-Yong; Kim, Hyo-Geon; Lee, Jung-Han; Song, Jae-Min; Lee, Jae-Yeol; Hwang, Dae-Seok; Kim, Yong-Deok; Shin, Sang-Hun; Chung, In-Kyo

    2013-01-01

    Objectives The purpose of this study is to analyze clinical impact factors on the survival rate, and to acquire basic clinical data for the diagnosis of oral cancer, for a determination of the treatment plan with long-term survival in oral cancer patients. Materials and Methods Through a retrospective review of the medical records, the factors for long-term survival rate were analyzed. Thirty-seven patients, among patient database with oral cancer treated in the Department of Oral and Maxillofacial Surgery at Pusan National University Hospital within a period from March 1998 to March 2008, were selected within the study criteria and were followed-up for more than 5 years. The analyzed factors were gender, age, drinking, smoking, primary tumor site, type of cancer, TNM stage, recurrence of affected region, and metastasis of cervical lymph node. The 5-year survival rate on the impact factors was calculated statistically using the Kaplan-Meier method. Results By classification of clinical TNM at the 1st visit, there were 11 (29.7%) cases for stage I, 11 (29.7%) cases for stage II, 3 (8.1%) cases for stage III, and 12 (32.5%) cases for stage IV. The 5-year survival rate of total oral cancer patients after the operation were 75.7%, pathological TNM stage related 5-year survival rate were as follows: stage I 90.0%, stage II 81.8%, stage III 100% and stage IV 45.5%; in which the survival rate difference by each stage was significantly observed. The recurrence of cervical lymph node was the significant impact factor for the survival rate, because only 30.0% the survival rate in recurrent cases existed. During the follow-up, there were 15 (40.5%) patients with confirmed recurrence, and the 5-year survival rate of these patients was decreased as 46.7%. Conclusion The classification of clinical and pathological TNM stage, local recurrence after surgery, and metastasis of cervical lymph node after surgery were analyzed as the 3 most significant factors. PMID:24471047

  17. Technical review of the status of Northern Goshawks in the western United States

    USGS Publications Warehouse

    Andersen, D.E.; DeStefano, S.; Goldstein, M.I.; Titus, K.; Crocker-Bedford, C.; Keane, J.J.; Anthony, R.G.; Rosenfield, Robert N.

    2005-01-01

    The U.S. Fish and Wildlife Service (FWS) was petitioned in 1997 to consider listing Northern Goshawks (Accipiter gentilis atricapillus) under the Endangered Species Act of 1973, west of the 100th meridian of the contiguous United States. In their 12-mo finding issued in June 1998, the FWS determined that listing this population as threatened or endangered was not warranted and based that decision on review existing population and habitat information. Because the status of goshawks in the western U.S. continues to be contentious and the FWS finding has been challenged, the Raptor Research Foundation, Inc. and The Wildlife Society jointly formed a committee to review information regarding the status of the goshawk population in the contiguous U.S. west of the 100th meridian. The committee was requested to: (1) determine if there is evidence of a population trend in goshawks in the western U.S., excluding Alaska; (2) determine if there is evidence that goshawks nesting in the eastern and western U.S. represent distinctive, genetically unique populations; and (3) evaluate evidence for goshawk-habitat relations, including any association with large, mostly-unbroken tracts of old growth and mature forests. Based on existing information, the committee concluded: (1) existing data are not adequate to assess population trend in goshawks west of the 100th meridian; (2) existing analyses of phylogeography have not provided evidence of genetic differences among recognized (atricapillus, laingi) or putative (apache) subspecies, and the genetic distinctness of atricapillus goshawks in western and eastern North America is not known; and (3) at present, assessing the status of goshawks solely using distribution of late-successional forests is not appropriate, based on the current understanding of goshawk-habitat relations, although goshawks clearly use and often select late-successional forests for nesting and foraging. We provide recommendations on information needs to assess

  18. Neurodevelopmental outcomes at 5 years in children exposed prenatally to maternal dental amalgam: the Seychelles Child Development Nutrition Study.

    PubMed

    Watson, Gene E; van Wijngaarden, Edwin; Love, Tanzy M T; McSorley, Emeir M; Bonham, Maxine P; Mulhern, Maria S; Yeates, Alison J; Davidson, Philip W; Shamlaye, Conrad F; Strain, J J; Thurston, Sally W; Harrington, Donald; Zareba, Grazyna; Wallace, Julie M W; Myers, Gary J

    2013-01-01

    Limited human data are available to assess the association between prenatal mercury vapor (Hg⁰)) exposure from maternal dental amalgam restorations and neurodevelopment of children. We evaluated the association between maternal dental amalgam status during gestation and children's neurodevelopmental outcomes at 5 years in the Seychelles Child Development Nutrition Study (SCDNS). Maternal amalgam status was determined prospectively in a longitudinal cohort study examining the associations of prenatal exposure to nutrients and methylmercury (MeHg) with neurodevelopment. A total of 236 mother-child pairs initially enrolled in the SCDNS in 2001 were eligible to participate. Maternal amalgam status was measured as number of amalgam surfaces (the primary metric) and number of occlusal points. The neurodevelopmental assessment battery was comprised of age-appropriate tests of cognitive, language, and perceptual functions, and scholastic achievement. Linear regression analysis controlled for MeHg exposure, maternal fatty acid status, and other covariates relevant to child development. Maternal amalgam status evaluation yielded an average of 7.0 surfaces (range 0-28) and 11.0 occlusal points (range 0-40) during pregnancy. Neither the number of maternal amalgam surfaces nor occlusal points were associated with any outcome. Our findings do not provide evidence to support a relationship between prenatal exposure to Hg⁰ from maternal dental amalgam and neurodevelopmental outcomes in children at 5 years of age.

  19. Status Review of Wildlife Mitigation, Columbia Basin Hydroelectric Projects, Washington Facilities (Intrastate) Final Report.

    SciTech Connect

    Howerton, Jack

    1984-11-01

    This report was prepared for BPA in fulfillment of section 1004 (b)(1) of the Pacific Northwest Electric Power Planning and Conservation Act of 1980, to review the status of past, present, and proposed future wildlife planning and mitigation program at existing hydroelectric projects in the Columbia River Basin. The project evaluations will form the basis for determining any needed remedial measures or additional project analysis. Projects addressed are: Merwin Dam; Swift Project; Yale Project; Cowlitz River; Boundary Dam; Box Canyon Dam; Lake Chelan; Condit Project; Enloe Project; Spokane River; Tumwater and Dryden Dam; Yakima; and Naches Project.

  20. Super-Refractory Status Epilepticus: Report of a Case and Review of the Literature.

    PubMed

    Lapenta, Leonardo; Frisullo, Giovanni; Vollono, Catello; Brunetti, Valerio; Giannantoni, Nadia Mariagrazia; Sandroni, Claudio; Di Lella, Giuseppe; Della Marca, Giacomo

    2015-10-01

    Super-refractory status epilepticus (SE; ie, SE continuing or recurring despite 24 hours of general anesthesia) is a severe condition with high percentage of mortality and morbidity. Usually, this condition occurs because of serious brain damage; nevertheless, some patients develop super-refractory SE without identifiable etiology. Although not uncommonly encountered in neurointensive care, scientific data on this condition are still lacking in terms of treatment and prognosis. Herein, we report a case of super-refractory SE with recovery after 50 days, despite electroencephalographic (EEG) and magnetic resonance imaging (MRI) signs traditionally related to poor prognosis. A review of the literature on super-refractory SE is also presented.

  1. The Pathways Between Socioeconomic Status and Adolescent Outcomes: A Systematic Review.

    PubMed

    Devenish, Bethany; Hooley, Merrilyn; Mellor, David

    2017-03-01

    Socioeconomic status (SES) is a significant risk factor for negative adolescent development outcomes. Identifying the pathways between SES and these outcomes may inform interventions for adolescents from this demographic. We conducted a systematic literature review of eight databases for studies investigating pathways between SES and adolescent psychosocial outcomes. A total of 59 articles met inclusion criteria. Significant risk factors identified include economic stress, chaos in the home, and violence in the community. These risk factors appear to be mediated through parent depression, conflict between parents, parenting practices, and adolescent resilience. Interventions focusing on the identified risk factors are recommended.

  2. Actinic review of EUV masks: status and recent results of the AIMSTM EUV system

    NASA Astrophysics Data System (ADS)

    Perlitz, Sascha; Peters, Jan Hendrik; Weiss, Markus; Hellweg, Dirk; Capelli, Renzo; Magnusson, Krister; Malloy, Matt; Wurm, Stefan

    2015-10-01

    Key enabler of the successful introduction of EUV lithography into volume production is the EUV mask infrastructure. For the production of defect free masks, actinic review of potential defect sites to decide on the need for repair or compensation is required. Also, the repair or compensation with the ZEISS MERiT electron beam repair tool needs actinic verification in a closed loop mask repair solution. For the realization of actinic mask review, ZEISS and the SEMATECH EUVL Mask Infrastructure consortium started a development program for an EUV aerial image metrology system, the AIMSTM EUV, with realization of a prototype tool. The development and prototype realization of the AIMSTM EUV has entered the tool calibration and qualification phase utilizing the achieved capabilities of EUV aerial image acquisition and EUV mask handling. In this paper, we discuss the current status of the prototype qualification and show recent measurement results.

  3. The impact of socioeconomic status on foodborne illness in high-income countries: a systematic review.

    PubMed

    Newman, K L; Leon, J S; Rebolledo, P A; Scallan, E

    2015-09-01

    Foodborne illness is a major cause of morbidity and loss of productivity in developed nations. Although low socioeconomic status (SES) is generally associated with negative health outcomes, its impact on foodborne illness is poorly understood. We conducted a systematic review to examine the association between SES and laboratory-confirmed illness caused by eight important foodborne pathogens. We completed this systematic review using PubMed for all papers published between 1 January 1980 and 1 January 2013 that measured the association between foodborne illness and SES in highly developed countries and identified 16 studies covering four pathogens. The effect of SES varied across pathogens: the majority of identified studies for Campylobacter, salmonellosis, and E. coli infection showed an association between high SES and illness. The single study of listeriosis showed illness was associated with low SES. A reporting bias by SES could not be excluded. SES should be considered when targeting consumer-level public health interventions for foodborne pathogens.

  4. Association Between Antioxidant Intake/Status and Obesity: a Systematic Review of Observational Studies.

    PubMed

    Hosseini, Banafshe; Saedisomeolia, Ahmad; Allman-Farinelli, Margaret

    2017-02-01

    The global prevalence of obesity has doubled in recent decades. Compelling evidences indicated that obesity was associated with lower concentrations of specific antioxidants which may play a role in the development of obesity-related diseases such as cardiovascular disease. The present review aimed to synthesize the evidence from studies on the association between obesity and antioxidant micronutrients in a systematic manner. Data bases including MEDLINE, Science Direct, and Cochrane were searched from inception to October 2015. Thirty-one articles were reviewed using the MOOSE checklist. Lower concentrations of antioxidants have been reported in obese individuals among age groups worldwide. Circulatory levels of carotenoids, vitamins E and C, as well as zinc, magnesium, and selenium were inversely correlated with obesity and body fat mass. However, studies demonstrated inconsistencies in findings. Lower status of carotenoids, vitamins E and C, zinc, magnesium, and selenium appears to be associated with adiposity. Intervention studies may be needed to establish the causality of these associations.

  5. Electrical burns: a retrospective analysis across a 5-year period.

    PubMed

    Luz, D P; Millan, L S; Alessi, M S; Uguetto, W F; Paggiaro, A; Gomez, D S; Ferreira, M C

    2009-11-01

    This study aims to review the experience, at an institution, with patients who suffered electrical burns and study the peculiar characteristics of this type of burn as well as its complications and epidemiological aspects. The study includes medical records of patients with electrical burns who were admitted to the Burn Unit of Hospital das Clínicas in São Paulo, Brazil, from November 2001 to October 2006. They were classified into four categories: high voltage (> or =1000 V), low voltage (<1000 V), 'flash burn' (in which there is no electrical current flow through the body of the patient) and burns caused by lightning. The complications were more severe and common in the high-voltage group, while longer hospital stays and more complex surgical procedures due to the greater depth of burns were also observed in this group. High-voltage burns are mainly labour-/occupation-related. The majority of the patients were young men at the beginning of their professional lives. This factor generates an important socio-economic impact due to the high incidence of sequelae, resulting in amputations, rendering them unable to maintain their occupations.

  6. Status of patient safety culture in Arab countries: a systematic review

    PubMed Central

    Almashrafi, Ahmed; Banarsee, Ricky

    2017-01-01

    Objectives To explore the status of patient safety culture in Arab countries based on the findings of the Hospital Survey on Patient Safety Culture (HSPSC). Design Systematic review. Methods We performed electronic searches of the MEDLINE, EMBASE, CINAHL, ProQuest and PsychINFO, Google Scholar and PubMed databases, with manual searches of bibliographies of included articles and key journals. We included studies that were conducted in the Arab countries that were focused on patient safety culture. 2 reviewers independently verified that the studies met the inclusion criteria and critically assessed the quality of the studies. Results 18 studies met our inclusion criteria. The review identified that non-punitive response to error is seen as a serious issue which needs to be improved. Healthcare professionals in the Arab countries tend to think that a ‘culture of blame’ still exists that prevents them from reporting incidents. We found an overall similarity between the reported composite score for dimension of teamwork within units in all of the reviewed studies. Teamwork within units was found to be better than teamwork across hospital units. All of the reviewed studies reported that organisational learning and continuous improvement was satisfactory as the average score of this dimension for all studies was 73.2%. Moreover, the review found that communication openness seems to be a concerning issue for healthcare professionals in the Arab countries. Conclusions There is a need to promote patient safety culture as a strategy for improving the patient safety in the Arab world. Improving patient safety culture should include all stakeholders, like policymakers, healthcare providers and those responsible for medical education. This review was limited only to English language publications. The varied settings in which the HSPSC was used may have influenced the areas of strengths and weaknesses as healthcare workers' perception of safety culture may differ. PMID

  7. 25 CFR 1000.358 - Can an initial review of the status of the trust asset be conducted?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... INDIAN SELF-DETERMINATION AND EDUCATION ACT Trust Evaluation Review Annual Trust Evaluations § 1000.358... 25 Indians 2 2010-04-01 2010-04-01 false Can an initial review of the status of the trust asset be conducted? 1000.358 Section 1000.358 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS,...

  8. Renal amyloidosis followed more than 5 years: report of 12 cases.

    PubMed

    Kaaroud, H; Boubaker, K; Béji, S; Abderrahim, E; Moussa, F Ben; Turki, S; Goucha, R; Hedri, H; El Younsi, F; Kheder, A; Maiz, H Ben

    2004-01-01

    Renal involvement with amyloidosis is common but causes patient survival to be poor, rarely reaching 5 years. In this study, we retrospectively reviewed clinical and biological characteristics as well as treatments and outcomes of patients with renal amyloidosis followed for more than 5 years. Between 1975 and 2003, 485 patients were diagnosed with renal amyloidosis including only 12 patients who were followed more than 5 years. The six men and six women of mean age 42.4 years (range 18 to 66 years) displayed renal signs of lower limb edema in all cases; hypertension in four cases, proteinuria on urinalysis in all cases with microscopic hematuria in five cases. Biological tests showed nephrotic syndrome in 11 patients, normal renal function in nine patients, and renal failure in three patients whose mean creatinine was 481.6 micromol/L (range 294 to 726). The amyloidosis was AA type in 11 cases and non-AA in one case. An etiologic survey revealed spondylarthropathy in one patient, pulmonary tuberculosis in two patients, chronic bronchitis in three patients, hepatic hydatic cyst in one patient, Mediterranean familial fever in two patients, Crohn's disease in one patient, Hodgkin's lymphoma in one patient, and multiple myeloma in one patient. Specific treatment was initiated with colchicine in seven patients. At a 110-month mean follow-up (range 53 to 153 months), remission of nephrotic syndrome was observed in four cases, progression to chronic renal failure in two patients, and to end-stage renal failure in five cases (range 53 to 196 months), with stabilization of renal function in seven patients. In conclusion, primary amyloid disease should be optimally suppressed in patients with renal involvement. The role of this treatment in remission of renal amyloidosis is not well established. This efficacy of the treatment has been demonstrated in some patients with improved survival.

  9. Socioeconomic status and antisocial behaviour among children and adolescents: a systematic review and meta-analysis.

    PubMed

    Piotrowska, Patrycja J; Stride, Christopher B; Croft, Simone E; Rowe, Richard

    2015-02-01

    Previous research on the association between socioeconomic status (SES) and child and adolescent antisocial behaviour has produced mixed findings showing variation in the strength of association. This systematic review and meta-analysis aimed to summarise evidence on the relationship between socioeconomic status and broadly conceptualised antisocial behaviour, investigating variation across a range of antisocial subtypes and other potential moderators, including age, sex and informant. We identified 133 studies containing data suitable for effect size calculation, and 139 independent effect sizes were analysed (total N=339868). The global meta-analysis showed that lower family socioeconomic status was associated with higher levels of antisocial behaviour. Moderation analyses revealed this relationship was stronger where callous-unemotional traits were the outcome, and where antisocial behaviour was reported by parents or teachers rather than self-reported. The relationship between family SES and antisocial behaviour, however, was independent of higher-level constructs such as national income inequality. These results indicate that SES can be considered a robust correlate of broadly conceptualised antisocial behaviour but the strength of this relationship may depend on the antisocial subtype under investigation and the design of the study.

  10. A Review of Methods for Sensing the Nitrogen Status in Plants: Advantages, Disadvantages and Recent Advances

    PubMed Central

    Muñoz-Huerta, Rafael F.; Guevara-Gonzalez, Ramon G.; Contreras-Medina, Luis M.; Torres-Pacheco, Irineo; Prado-Olivarez, Juan; Ocampo-Velazquez, Rosalia V.

    2013-01-01

    Nitrogen (N) plays a key role in the plant life cycle. It is the main plant mineral nutrient needed for chlorophyll production and other plant cell components (proteins, nucleic acids, amino acids). Crop yield is affected by plant N status. Thus, the optimization of nitrogen fertilization has become the object of intense research due to its environmental and economic impact. This article focuses on reviewing current methods and techniques used to determine plant N status. Kjeldahl digestion and Dumas combustion have been used as reference methods for N determination in plants, but they are destructive and time consuming. By using spectroradiometers, reflectometers, imagery from satellite sensors and digital cameras, optical properties have been measured to estimate N in plants, such as crop canopy reflectance, leaf transmittance, chlorophyll and polyphenol fluorescence. High correlation has been found between optical parameters and plant N status, and those techniques are not destructive. However, some drawbacks include chlorophyll saturation, atmospheric and soil interference, and the high cost of instruments. Electrical properties of plant tissue have been used to estimate quality in fruits, and water content in plants, as well as nutrient deficiency, which suggests that they have potential for use in plant N determination. PMID:23959242

  11. A review of methods for sensing the nitrogen status in plants: advantages, disadvantages and recent advances.

    PubMed

    Muñoz-Huerta, Rafael F; Guevara-Gonzalez, Ramon G; Contreras-Medina, Luis M; Torres-Pacheco, Irineo; Prado-Olivarez, Juan; Ocampo-Velazquez, Rosalia V

    2013-08-16

    Nitrogen (N) plays a key role in the plant life cycle. It is the main plant mineral nutrient needed for chlorophyll production and other plant cell components (proteins, nucleic acids, amino acids). Crop yield is affected by plant N status. Thus, the optimization of nitrogen fertilization has become the object of intense research due to its environmental and economic impact. This article focuses on reviewing current methods and techniques used to determine plant N status. Kjeldahl digestion and Dumas combustion have been used as reference methods for N determination in plants, but they are destructive and time consuming. By using spectroradiometers, reflectometers, imagery from satellite sensors and digital cameras, optical properties have been measured to estimate N in plants, such as crop canopy reflectance, leaf transmittance, chlorophyll and polyphenol fluorescence. High correlation has been found between optical parameters and plant N status, and those techniques are not destructive. However, some drawbacks include chlorophyll saturation, atmospheric and soil interference, and the high cost of instruments. Electrical properties of plant tissue have been used to estimate quality in fruits, and water content in plants, as well as nutrient deficiency, which suggests that they have potential for use in plant N determination.

  12. PREMATURITY, NEONATAL HEALTH STATUS, AND LATER CHILD BEHAVIORAL/EMOTIONAL PROBLEMS: A SYSTEMATIC REVIEW.

    PubMed

    Cassiano, Rafaela G M; Gaspardo, Claudia M; Linhares, Maria Beatriz M

    2016-05-01

    Preterm birth can impact on child development. As seen previously, children born preterm present more behavioral and/or emotional problems than do full-term counterparts. In addition to gestational age, neonatal clinical status should be examined to better understand the differential impact of premature birth on later developmental outcomes. The aim of the present study was to systematically review empirical studies on the relationship between prematurity, neonatal health status, and behavioral and/or emotional problems in children. A systematic search of the PubMed, PsycINFO, Web of Science, and LILACS databases for articles published from 2009 to 2014 was performed. The inclusion criteria were empirical studies that evaluated behavioral and/or emotional problems that are related to clinical neonatal variables in children born preterm. Twenty-seven studies were reviewed. Results showed that the degree of prematurity and birth weight were associated with emotional and/or behavioral problems in children at different ages. Prematurity that was associated with neonatal clinical conditions (e.g., sepsis, bronchopulmonary dysplasia, and hemorrhage) and such treatments as corticoids and steroids increased the risk for these problems. The volume and abnormalities of specific brain structures also were associated with these outcomes. In conclusion, the neonatal health problems associated with prematurity present a negative impact on later child emotional and adapted behavior.

  13. A review of the iodine status of UK pregnant women and its implications for the offspring

    PubMed Central

    Bath, Sarah C.; Rayman, Margaret P.

    2015-01-01

    Iodine, as a component of the thyroid hormones, is crucial for brain development and is therefore especially important during pregnancy when the brain is developing most rapidly. While randomised controlled trials of pregnant women in regions of severe iodine deficiency have shown that prenatal iodine deficiency causes impaired cognition, less is known of the effects in regions of mild deficiency. This is relevant to the UK as the World Health Organisation now classifies the UK as mildly iodine deficient, based on a national study of 14-15 year old schoolgirls in 2011. We have previously published a study, using samples and data from the UK-based Avon Longitudinal Study of Parents and Children (ALSPAC) that found an association between low iodine status in early pregnancy (urinary iodine-to-creatinine ratio < 150 μg/g) and lower verbal IQ and reading scores in the offspring. Though the women in ALSPAC were recruited in the early 1990s, the results of the study are still relevant as their iodine status was similar to that reported in recent studies of UK pregnant women. This review discusses the evidence that mild-to-moderate iodine deficiency during pregnancy has deleterious effects on child neurodevelopment and relates that evidence to the data on iodine status in the UK. It has highlighted a need for nationwide data on iodine status of pregnant women and that a randomised controlled trial of iodine supplementation in pregnant women in a region of mild-to-moderate iodine deficiency with child outcomes as the primary endpoint is required. PMID:25663363

  14. Assessment of calcium status in Maine forests: Review and future projection

    USGS Publications Warehouse

    Huntington, T.G.

    2005-01-01

    Forest harvesting and acidic deposition can cause substantial decreases in the calcium (Ca) inventory of forest soils if such losses are not replenished through mineral weathering, atmospheric deposition, or fertilization. The net balance between losses and gains defines the forest Ca status. Site-specific studies have measured Ca pools and fluxes in Maine forests, but no synthesis has been published. In this paper, I review the literature on forest Ca and assess the current status and potential future trends. Forest soils in Maine are currently at lesser risk of Ca depletion compared with many forest soils in the central and southeastern United States, because levels of acidic deposition and rates of Ca accumulation in trees are lower in Maine. The rate of Ca accumulation in trees is reduced in Maine as a result of lower growth rates and a higher proportion of conifer trees that require less Ca than hardwoods. However, field-scale biogeochemical studies in Maine and New Hampshire, and regional estimates of harvest removals and soil inventories coupled with low weathering estimates, indicate that Ca depletion is a realistic concern in Maine. The synthesis of site-specific and regional data for Maine in conjunction with the depletion measured directly in surrounding areas indicates that the Ca status of many forest soils in Maine is likely declining. Ca status could decrease further in the future if forest growth rates increase in response to climate trends and recovery from insect-induced mortality and excessive harvesting in recent years. Proposed climate change induced reductions in spruce and fir and increases in hardwoods would also increase the risk of Ca depletion. ?? 2005 NRC.

  15. A review of the iodine status of UK pregnant women and its implications for the offspring.

    PubMed

    Bath, Sarah C; Rayman, Margaret P

    2015-08-01

    Iodine, as a component of the thyroid hormones, is crucial for brain development and is therefore especially important during pregnancy when the brain is developing most rapidly. While randomised controlled trials of pregnant women in regions of severe iodine deficiency have shown that prenatal iodine deficiency causes impaired cognition, less is known of the effects in regions of mild deficiency. This is relevant to the UK as the World Health Organisation now classifies the UK as mildly iodine deficient, based on a national study of 14-15 year old schoolgirls in 2011. We have previously published a study using samples and data from the UK-based Avon Longitudinal Study of Parents and Children (ALSPAC) that found an association between low iodine status in early pregnancy (urinary iodine-to-creatinine ratio <150 μg/g) and lower verbal IQ and reading scores in the offspring. Though the women in ALSPAC were recruited in the early 1990s, the results of the study are still relevant as their iodine status was similar to that reported in recent studies of UK pregnant women. This review discusses the evidence that mild-to-moderate iodine deficiency during pregnancy has deleterious effects on child neurodevelopment and relates that evidence to the data on iodine status in the UK. It has highlighted a need for nationwide data on iodine status of pregnant women and that a randomised controlled trial of iodine supplementation in pregnant women in a region of mild-to-moderate iodine deficiency with child outcomes as the primary endpoint is required.

  16. The thermoregulatory theory of yawning: what we know from over 5 years of research

    PubMed Central

    Gallup, Andrew C.; Eldakar, Omar T.

    2012-01-01

    Over the past 5 years numerous reports have confirmed and replicated the specific brain cooling and thermal window predictions derived from the thermoregulatory theory of yawning, and no study has found evidence contrary to these findings. Here we review the comparative research supporting this model of yawning among homeotherms, while highlighting a recent report showing how the expression of contagious yawning in humans is altered by seasonal climate variation. The fact that yawning is constrained to a thermal window of ambient temperature provides unique and compelling support in favor of this theory. Heretofore, no existing alternative hypothesis of yawning can explain these results, which have important implications for understanding the potential functional role of this behavior, both physiologically and socially, in humans and other animals. In discussion we stress the broader applications of this work in clinical settings, and counter the various criticisms of this theory. PMID:23293583

  17. Performance of the MIR Cooperative Solar Array After 2.5 Years in Orbit

    NASA Technical Reports Server (NTRS)

    Kerslake, Thomas W.; Hoffman, David J.

    1999-01-01

    The Mir Cooperative Solar Array (MCSA) was developed jointly by the United States and Russia to produce 6 kW of power for the Russian space station Mir. Four, multi-orbit test sequences were executed between June 1996 and December 1998 to measure MCSA electrical performance. A dedicated Fortran computer code was developed to analyze the detailed thermal-electrical performance of the MCSA. The computational performance results compared very favorably with the measured flight data in most cases. Minor performance degradation was detected in one current generating section of the MCSA. Yet overall, the flight data indicated the MCSA was meeting and exceeding performance expectations. There was no precipitous performance loss due to contamination or other causes after 2.5 years of operation. In this paper, we review the MCSA flight electrical performance tests, data and computational modeling and discuss findings from data comparisons with the computational results.

  18. A student-centred, problem-based curriculum: 5 years' experience.

    PubMed Central

    Des Marchais, J E

    1993-01-01

    In 1987, the University of Sherbrooke's school of medicine implemented a student-centred, problem-based learning (PBL) curriculum. The experience of the first 5 years is reviewed; program goals, the schedule of learning activities, the instructional format and assessment of student learning are described. The new program is more demanding of teachers and requires better faculty training in pedagogy. No new financial resources have been available. The preclinical reform has led to revision of the clerkship, where sessions on clinical reasoning are now based on the PBL philosophy. Student reactions to the program are reported. The Sherbrooke experience has demonstrated that it is both possible and feasible to shift from a traditional to a problem-based curriculum. PMID:8477383

  19. Antioxidant capacity of phytochemicals and their potential effects on oxidative status in animals — A review

    PubMed Central

    Lee, M. T.; Lin, W. C.; Yu, B.; Lee, T. T.

    2017-01-01

    Oxidative stress suppresses animal health, performance, and production, subsequently impacting economic feasibility; hence, maintaining and improving oxidative status especially through natural nutrition strategy are essential for normal physiological process in animals. Phytochemicals are naturally occurring antioxidants that could be considered as one of the most promising materials used in animal diets in various forms. In this review, their antioxidant effects on animals are discussed as reflected by improved apparent performance, productivity, and the internal physiological changes. Moreover, the antioxidant actions toward animals further describe a molecular basis to elucidate their underlying mechanisms targeting signal transduction pathways, especially through the antioxidant response element/nuclear factor (erythroid-derived 2)-like 2 transcription system. PMID:27660026

  20. Implantable and ingestible medical devices with wireless telemetry functionalities: a review of current status and challenges.

    PubMed

    Kiourti, Asimina; Psathas, Konstantinos A; Nikita, Konstantina S

    2014-01-01

    Wireless medical telemetry permits the measurement of physiological signals at a distance through wireless technologies. One of the latest applications is in the field of implantable and ingestible medical devices (IIMDs) with integrated antennas for wireless radiofrequency (RF) communication (telemetry) with exterior monitoring/control equipment. Implantable medical devices (MDs) perform an expanding variety of diagnostic and therapeutic functions, while ingestible MDs receive significant attention in gastrointestinal endoscopy. Design of such wireless IIMD telemetry systems is highly intriguing and deals with issues related to: operation frequency selection, electronics and powering, antenna design and performance, and modeling of the wireless channel. In this paper, we attempt to comparatively review the current status and challenges of IIMDs with wireless telemetry functionalities. Full solutions of commercial IIMDs are also recorded. The objective is to provide a comprehensive reference for scientists and developers in the field, while indicating directions for future research.

  1. Continuous Infusion Antiepileptic Medications for Refractory Status Epilepticus: A Review for Nurses.

    PubMed

    Wiss, Adam L; Samarin, Michael; Marler, Jacob; Jones, G Morgan

    Status epilepticus requires treatment with emergent initial therapy with a benzodiazepine and urgent control therapy with an additional antiepileptic drug (AED) to terminate clinical and/or electrographic seizure activity. However, nearly one-third of patients will prove refractory to the aforementioned therapies and are prone to a higher degree of neuronal injury, resistance to pharmacotherapy, and death. Current guidelines for refractory status epilepticus (RSE) recommend initiating a continuous intravenous (CIV) anesthetic over bolus dosing with a different AED. Continuous intravenous agents most commonly used for this indication include midazolam, propofol, and pentobarbital, but ketamine is an alternative option. Comparative studies illustrating the optimal agent are lacking, and selection is often based on adverse effect profiles and patient-specific factors. In addition, dosing and titration are largely based on small studies and expert opinion with continuous electroencephalogram monitoring used to guide intensity and duration of treatment. Nonetheless, the doses required to halt seizure activity are likely to produce profound adverse effects that clinicians should anticipate and combat. The purpose of this review was to summarize the available RSE literature focusing on CIV midazolam, pentobarbital, propofol, and ketamine, and to serve as a primer for nurses providing care to these patients.

  2. Environmental Considerations for Improving Nutritional Status in Older Adults with Dementia: A Narrative Review.

    PubMed

    Douglas, Joy W; Lawrence, Jeannine C

    2015-11-01

    As the number of older adults in the United States continues to grow, the American health care system will face the unique challenge of providing care for these individuals, including many who will be diagnosed with some form of dementia. As dementia progresses, patients require increasing amounts of care and nutrient intake usually declines. This tends to result in weight loss, malnutrition, and increased morbidity and mortality. Various interventions have been developed with the goal of improving meal intake and reducing unintentional weight loss in patients with dementia. Several studies have shown that meal intake improves with the provision of adequate assistance, either from staff members or from volunteer feeding assistants. Some studies have focused on the method of meal service and its influence on meal intake and nutrition status. Both buffet-style and family-style dining have shown promising results in terms of improving meal intake and quality of life among older adults in long-term-care settings. Other environment-related interventions include improving lighting and visual contrast, altering the dining room to more closely resemble a home-style setting, using the aroma of food to stimulate appetite, using routine seating arrangements, and using relaxing or familiar music in the dining room to provide a calmer environment. The purpose of this review is to evaluate the research on environment-based interventions to improve nutritional status among older adults with dementia, to describe potential for practical applications, and to identify gaps in the existing literature whereon further research is warranted.

  3. Vitamin D status and Parkinson's disease: a systematic review and meta-analysis.

    PubMed

    Lv, Zheng; Qi, Huiping; Wang, Le; Fan, Xiaoxue; Han, Fei; Wang, Hong; Bi, Sheng

    2014-11-01

    To estimate the associations between vitamin D status and Parkinson's disease (PD). We searched electronic databases of the human literature in PubMed, EMBASE and the Cochrane Library up to February, 2014 using the following keywords: 'vitamin D' or '25(OH)D' and 'status' or 'deficiency' or 'insufficiency' and 'Parkinson's disease'. A systematic review and meta-analysis were conducted on observational studies that reported the association between blood vitamin D levels and PD. Seven studies met the inclusion criteria. 1,008 patients and 4,536 controls were included. Results of our meta-analysis show that PD patients had lower mean levels of 25-hydroxyvitamin D [25(OH)D] than healthy controls [weighted mean difference (MD), -16.9, 95 % confidence interval (CI)], -33.5 to -0.2). Patients with vitamin D insufficiency [25(OH)D level <75 nmol/l] had an increased risk of PD (OR 1.5, 95 % CI 1.1-2.0). Patients with vitamin D deficiency [25(OH)D level <50 nmol/l] experienced a twofold increased risk of PD (OR 2.2, 95 % CI 1.5-3.4). Low vitamin D levels are associated with an increased risk of PD.

  4. Gender Determinants of Vaccination Status in Children: Evidence from a Meta-Ethnographic Systematic Review

    PubMed Central

    Biaggi, Christina; Secula, Florence; Bosch-Capblanch, Xavier; Namgyal, Pem; Hombach, Joachim

    2015-01-01

    Using meta-ethnographic methods, we conducted a systematic review of qualitative research to understand gender-related reasons at individual, family, community and health facility levels why millions of children in low and middle income countries are still not reached by routine vaccination programmes. A systematic search of Medline, Embase, CINAHL, Cochrane Library, ERIC, Anthropological Lit, CSA databases, IBSS, ISI Web of Knowledge, JSTOR, Soc Index and Sociological Abstracts was conducted. Key words were built around the themes of immunization, vaccines, health services, health behaviour, and developing countries. Only papers, which reported on in-depth qualitative data, were retained. Twenty-five qualitative studies, which investigated barriers to routine immunisation, were included in the review. These studies were conducted between 1982 and 2012; eighteen were published after 2000. The studies represent a wide range of low- to middle income countries including some that have well known coverage challenges. We found that women's low social status manifests on every level as a barrier to accessing vaccinations: access to education, income, as well as autonomous decision-making about time and resource allocation were evident barriers. Indirectly, women's lower status made them vulnerable to blame and shame in case of childhood illness, partly reinforcing access problems, but partly increasing women's motivation to use every means to keep their children healthy. Yet in settings where gender discrimination exists most strongly, increasing availability and information may not be enough to reach the under immunised. Programmes must actively be designed to include mitigation measures to facilitate women's access to immunisation services if we hope to improve immunisation coverage. Gender inequality needs to be addressed on structural, community and household levels if the number of unvaccinated children is to substantially decrease. PMID:26317975

  5. Gender Determinants of Vaccination Status in Children: Evidence from a Meta-Ethnographic Systematic Review.

    PubMed

    Merten, Sonja; Martin Hilber, Adriane; Biaggi, Christina; Secula, Florence; Bosch-Capblanch, Xavier; Namgyal, Pem; Hombach, Joachim

    2015-01-01

    Using meta-ethnographic methods, we conducted a systematic review of qualitative research to understand gender-related reasons at individual, family, community and health facility levels why millions of children in low and middle income countries are still not reached by routine vaccination programmes. A systematic search of Medline, Embase, CINAHL, Cochrane Library, ERIC, Anthropological Lit, CSA databases, IBSS, ISI Web of Knowledge, JSTOR, Soc Index and Sociological Abstracts was conducted. Key words were built around the themes of immunization, vaccines, health services, health behaviour, and developing countries. Only papers, which reported on in-depth qualitative data, were retained. Twenty-five qualitative studies, which investigated barriers to routine immunisation, were included in the review. These studies were conducted between 1982 and 2012; eighteen were published after 2000. The studies represent a wide range of low- to middle income countries including some that have well known coverage challenges. We found that women's low social status manifests on every level as a barrier to accessing vaccinations: access to education, income, as well as autonomous decision-making about time and resource allocation were evident barriers. Indirectly, women's lower status made them vulnerable to blame and shame in case of childhood illness, partly reinforcing access problems, but partly increasing women's motivation to use every means to keep their children healthy. Yet in settings where gender discrimination exists most strongly, increasing availability and information may not be enough to reach the under immunised. Programmes must actively be designed to include mitigation measures to facilitate women's access to immunisation services if we hope to improve immunisation coverage. Gender inequality needs to be addressed on structural, community and household levels if the number of unvaccinated children is to substantially decrease.

  6. Relationship of nutritional status and oral health in elderly: Systematic review with meta-analysis.

    PubMed

    Toniazzo, Mirian Paola; Amorim, Paula de Sant'Ana; Muniz, Francisco Wilker Mustafa Gomes; Weidlich, Patricia

    2017-03-28

    This systematic review aimed to compare the nutritional status and oral health in older adults individuals. Three databases (Medline-Pubmed, Scopus and EMBASE) were searched up to October 28th 2016 for studies that performed the Subjective Global Assessment (SGA) or the Mini Nutritional Assessment (MNA) and an oral examination performed by a dental professional, either dental hygienist or a dentist. Both observational and interventional studies were screened for eligibility. Meta-analyses were performed comparing the malnourished/at risk of malnutrition and the normal nutrition subjects with three oral health parameters (edentulism, use of prosthesis and mean number of present teeth). Twenty-six studies were included in the systematic review, of which 23 were cross-sectional. It was showed that well-nourished subjects had a significantly higher number of pairs of teeth/Functional Teeth Units (FTU) in comparison to individuals with risk of malnutrition or malnutrition. The meta-analyses showed no statistically significant association between edentulism and use of prosthesis, as the pooled Relative Risk were, respectively, 1.072 (95% CI 0.957-1.200, p = 0.230) and 0.874 (95% CI 0.710-1.075, p = 0.202). On the other hand, the pooled Standard Mean Difference of mean number of present teeth were -0.141 (95% CI -0.278 to -0.005, p = 0.042) in subjects with at risk of malnutrition/malnourished. FTU and mean number of teeth present were significantly associated with nutritional status. Furthermore, more longitudinal studies in this field are needed.

  7. Socioeconomic status and obesity in adult populations of developing countries: a review.

    PubMed Central

    Monteiro, Carlos A.; Moura, Erly C.; Conde, Wolney L.; Popkin, Barry M.

    2004-01-01

    A landmark review of studies published prior to 1989 on socioeconomic status (SES) and obesity supported the view that obesity in the developing world would be essentially a disease of the socioeconomic elite. The present review, on studies conducted in adult populations from developing countries, published between 1989 and 2003, shows a different scenario for the relationship between SES and obesity. Although more studies are necessary to clarify the exact nature of this relationship, particularly among men, three main conclusions emerge from the studies reviewed: 1. Obesity in the developing world can no longer be considered solely a disease of groups with higher SES. 2. The burden of obesity in each developing country tends to shift towards the groups with lower SES as the country's gross national product (GNP) increases. 3. The shift of obesity towards women with low SES apparently occurs at an earlier stage of economic development than it does for men. The crossover to higher rates of obesity among women of low SES is found at a GNP per capita of about US$ 2500, the mid-point value for lower-middle-income economies. The results of this review reinforce the urgent need to: include obesity prevention as a relevant topic on the public health agenda in developing countries; improve the access of all social classes in these countries to reliable information on the determinants and consequences of obesity; and design and implement consistent public actions on the physical, economic, and sociocultural environment that make healthier choices concerning diet and physical activity feasible for all. A significant step in this direction was taken with the approval of the Global Strategy on Diet, Physical Activity and Health by the World Health Assembly in May 2004. PMID:15654409

  8. Reappearance of Bitot's spots after complete resolution in children between 1 and 5 years of age.

    PubMed

    Kapil, Umesh; Bhadoria, Ajeet Singh; Sareen, Neha

    2015-04-01

    There is limited data on proportion of Bitot's spots (BS), which could reappear after receiving mega dose of Vitamin A (MDVA), and their complete resolution. A prospective, community-based, cohort study with 12 months follow-up was conducted among children (1-5 years) with BS at a district from North India. On diagnosis, 200,000 IU of vitamin A was administered on the same day, then after 4 weeks and subsequently after 6 months. Out of 262 children with BS, 157 (59.9%, 95% CI: 54.1-65.9) children had shown resolution of BS after the MDVA supplementation. Out of 157 children, 97 (61.8%, 95% CI: 54.2-69.4) had reappearance of BS after complete resolution. Kaplan-Meir analysis found that median duration of reappearance of BS was 5 months (95% CI: 3.8-6.2) after their complete resolution. The reappearance of BS after administration of two MDVA within 12 months suggests that children with possibly adequate serum retinol level status may have reappearance of BS.

  9. Effect of Giardia infection on growth and psychomotor development of children aged 0-5 years.

    PubMed

    Simsek, Z; Zeyrek, F Yildiz; Kurcer, M A

    2004-04-01

    Giardiasis, an intestinal protozoan infection caused by Giardia intestinalis, is common in southeastern Anatolia, Turkey. In this cross-sectional survey, to investigate the role of giardiasis on growth and psychomotor development, we studied 160 children aged 0-5 years. Data were collected using a structured questionnaire, anthropometry, Ankara Developmental Screening Inventory, and laboratory analysis of fecal samples. The results showed that 50 per cent of the subjects were infected with at least one pathogen of intestinal parasitic infections. Giardia intestinalis was the most frequent pathogenic parasite. Giardia-infected children had a risk for stunted (OR = 7.67, 95 per cent CI = 2.25-26.16; p = 0.001) and poor psychomotor development (OR = 2.68, 95 per cent CI = 1.09-6.58; p = 0.030). The data indicate that Giardia intestinalis infection has an adverse impact on child linear growth and psychomotor development. In the primary healthcare centers, during the programme of the monitoring growth and developmental status of children, following children in terms of Giardia, diagnosis and treatment will have a positive effect on child health.

  10. [Dental decay in 5-year-old children: sociodemographic factors, monitoring points and parental attitudes].

    PubMed

    Nunes, Vinícius Humberto; Perosa, Gimol Benzaquen

    2017-01-01

    Dental decay affects many children, especially those from the lower socioeconomic classes. In this cross-sectional study designed to investigate the role played by sociodemographic factors, parental attitudes, and monitoring points, which are an indicator of personal perception of what controls individual health, on the prevalence of tooth decay among 5-year-old pre-school children living in a midsized city in São Paulo, Brazil. The ceo-d index of 426 children was assessed; the parents reported sociodemographic characteristics and completed two questionnaires concerning monitoring points and parental attitudes. The results show that 52.35% of the children had decay; higher levels of severe decay were observed among lower E-F socioeconomic classes. Higher socioeconomic status and low externality appear to be protective factors. Low parental internality emerged as a risk factor for decay in primary teeth, possibly because the mother expects or delegates the action to others, delaying care. Parental perceptions of control over a child's health seem to impact preventive care and, consequently, the level of tooth decay among children.

  11. Translating weight loss into agency: Men's experiences 5 years after bariatric surgery

    PubMed Central

    Natvik, Eli; Gjengedal, Eva; Moltu, Christian; Råheim, Målfrid

    2015-01-01

    Fewer men than women with severe obesity undergo bariatric surgery for weight loss, and knowledge about men's situation after surgery, beyond medical status, is lacking. Our aim was to explore men's experiences with life after bariatric surgery from a long-term perspective. We conducted in-depth interviews with 13 men, aged 28–60 years, between 5 and 7 years after surgery. The analysis was inspired by Giorgi's phenomenological method. We found that agency was pivotal for how the men understood themselves and their lives after surgery. Weight loss meant regaining opportunities for living and acting in unrestricted and independent daily lives, yet surgery remained a radical treatment with complex consequences. Turning to surgery had involved conceptualizing their own body size as illness, which the men had resisted doing for years. After surgery, the rapid and major weight loss and the feelings of being exhausted, weak, and helpless were intertwined. The profound intensity of the weight loss process took the men by surprise. Embodying weight loss and change involved an inevitable renegotiating of experiences connected to the large body. Having bariatric surgery was a long-term process that seemed unfinished 5 years after surgery. Restrictions and insecurity connected to health and illness persist, despite successful weight loss and embodied change. Bariatric surgery initiated a complex and long-lasting life-changing process, involving both increased capacity for agency and illness-like experiences. PMID:26066518

  12. Disease Management Project Breast Cancer in Hesse – 5-Year Survival Data

    PubMed Central

    Jackisch, C.; Funk, A.; König, K.; Lubbe, D.; Misselwitz, B.; Wagner, U.

    2014-01-01

    Introduction: The Disease Management Project Breast Cancer (DMP Breast Cancer) was first launched in Hesse in 2004. The project is supported by the health insurance companies in Hesse and the Professional Association of Gynaecologists in Hesse. The aim is to offer structured treatment programmes to all women diagnosed with breast cancer in Hesse by creating intersectoral cooperations between coordinating clinics, associated hospitals and gynaecologists in private practice who registered in the DMP programme. Method: Between 1 January 2005 and 30 June 2011, 13 973 women were enrolled in the DMP programme. Results: After data cleansing, survival rates were calculated for a total of 11 214 women. The 5-year overall survival (OS) rate was 86.3 %; survival rates according to tumour stage on presentation were 92.2 % (pT1) and 82.3 % (pT2), respectively. The impact of steroid hormone receptor status on survival (87.8 % for receptor-positive cancers vs. 78.9 % for receptor-negative cancers) and of age at first diagnosis on survival (≤ 35 years = 91 %) were calculated. Conclusion: The project showed that intersectoral cooperation led to significant improvements in the quality of treatment over time, as measured by quality indicators and outcomes after treatment. PMID:24882878

  13. Endoscopic removal of foreign bodies from the upper gastrointestinal tract: 5-year experience

    PubMed Central

    Emara, Mohamed H; Darwiesh, Ehab M; Refaey, Mohamed M; Galal, Sherif M

    2014-01-01

    Background Foreign bodies (FBs) in the upper gastrointestinal tract are produced chiefly by accidental swallowing but rarely produce symptoms. Removal of FBs is not an infrequent challenge for upper gastrointestinal endoscopy. The aim of this study is to elicit our experience in a 5-year period in dealing with FBs in the upper gastrointestinal tract using upper endoscopy. Methods This retrospective study was conducted at Zagazig University Hospitals, Egypt, over a 5-year period. We reviewed all patients’ files with full notations on age, sex, type of FB and its anatomical location, treatments, and outcomes (complications, success rates, and mortalities). Patients with incomplete files and those with FBs not identified at the endoscopic examination were excluded. Results A total of 45 patients were identified. Their ages ranged from 6 months to 102 years. Slight male predominance was noticed (53.3%). The most frequent presentation was a history of FB ingestion without any associated manifestations (44.4%). Coins were the most commonly encountered FBs (14/45). Esophagus was the most common site of trapping (27/45). The overall success rate was 95.6% (43/45). Upper endoscopy successfully resolved the problem by either FB removal (41/43) or dislodgment of the impacted fleshy meat to the stomach (2/43). Two cases were referred for surgical removal. The rate of complications was 6.7%. Furthermore, no mortalities due to FB ingestion or removal had been reported throughout the study. Conclusion Our experience with FB removal emphasizes its importance and ease when performed by experienced hands, at well-equipped endoscopy units, and under conscious sedation in most cases, with high success rates and minor complications. PMID:25053889

  14. Health Status and Health Determinants of Older Immigrant Women in Canada: A Scoping Review

    PubMed Central

    Guruge, Sepali; Birpreet, Birpreet; Samuels-Dennis, Joan A.

    2015-01-01

    Increasing international migration in the context of aging populations makes a comprehensive understanding of older immigrant women's health status and determinants of their health particularly urgent. Using Arksey and O'Malley's framework, we conducted a scoping review to examine the available literature on the health of older immigrant women in Canada. We searched CINAHL, PsycINFO, Embase, Medline, and Cochrane databases for the period of 1990 to 2014 for Canadian-based, peer-reviewed studies on the topic. A total of 20 articles met the inclusion criteria. These articles were divided into six areas of focus: physical health; mental health; abuse; health promotion and chronic disease prevention; barriers to healthcare access and utilization; and health beliefs, behaviours, and practices. Our results show that the health of older immigrant women is affected by the interplay of various social determinants of health including the physical and social environment; economic conditions; cultural beliefs; gendered norms; and the healthcare delivery system. Our results also revealed that older immigrant women tend to have more health problems, underutilize preventive services, such as cancer screening, and experience more difficulties in accessing healthcare services. PMID:26273480

  15. The Association of Area Socioeconomic Status and Breast, Cervical, and Colorectal Cancer Screening: A Systematic Review

    PubMed Central

    Pruitt, Sandi L.; Shim, Matthew J.; Mullen, Patricia Dolan; Vernon, Sally W.; Amick, Benjamin C.

    2009-01-01

    Background Although numerous studies have examined the association of area socioeconomic status (SES) and cancer screening after controlling for individual SES, findings have been inconsistent. A systematic review of existing studies is timely in order to identify conceptual and methodologic limitations and to provide a basis for future research directions and policy. Objective The objectives were to: 1) describe the study designs, constructs, methods, and measures; 2) describe the independent association of area SES and cancer screening; and 3) identify neglected areas of research. Methods We searched 6 electronic databases and manually searched cited and citing articles. Eligible studies were published before 2008 in peer-reviewed journals in English, represented primary data on individuals aged ≥18 years from developed countries, and measured the association of area and individual SES with breast, cervical, or colorectal cancer screening. Results Of 19 eligible studies, most measured breast cancer screening. Studies varied widely in research design, definitions and measures of SES, cancer screening behaviors, and covariates. Eight employed multilevel logistic regression, the remainder analyzed data with standard single level logistic regression. The majority measured 1 or 2 indicators of area and individual SES; common indicators at both levels were poverty, income, and education. There was no consistent pattern in the association between area SES and cancer screening. Discussion The gaps and conceptual and methodologic heterogeneity in the literature to date limit definitive conclusions about an underlying association between area SES and cancer screening. We identify five areas of research deserving greater attention in the literature. PMID:19815634

  16. Turner syndrome: review of clinical, neuropsychiatric, and EEG status: an experience of tertiary center.

    PubMed

    Saad, Khaled; Abdelrahman, Ahmed A; Abdel-Raheem, Yasser F; Othman, Essam R; Badry, Reda; Othman, Hisham A K; Sobhy, Karema M

    2014-03-01

    We reviewed the clinical, neuropsychiatric, and EEG status of 53 turner syndrome (TS) females, aged 3-16 years, in Assiut university hospitals, Upper Egypt. The diagnosis and care of patients with TS in Egypt is still in the developing stage. Hence this study was undertaken to review the details of patients with TS with respect to the pattern of cognitive, psychiatric, and motor dysfunction. We aimed to provide a comprehensive data about the experience of our center comparable to previous studies, which have been published in this field. This will contribute to a better definition of the neuropsychiatric features that may be specific to TS that allows early and better detection and management of these cases. We found FSIQ and verbal IQ that seem to be at a nearly normal level and a decreased performance IQ. ADHD and autistic symptoms were found in 20.70 and 3.77 % of our cohort, respectively. The motor performance in TS was disturbed, with some neurological deficits present in 17 % (reduced muscle tone and reduced muscle power). In addition, females with TS in our study exhibit social and emotional problems, including anxiety (5.66 %) and depression (11.30 %). The EEG results revealed abnormalities in seven patients (13.20 %). One patient presenting with generalized tonic-clonic seizures showed generalized epileptiform activity, and six patients presenting with intellectual disabilities showed abnormal EEG background activity.

  17. Review article: Hydrological modeling in glacierized catchments of central Asia - status and challenges

    NASA Astrophysics Data System (ADS)

    Chen, Yaning; Li, Weihong; Fang, Gonghuan; Li, Zhi

    2017-02-01

    Meltwater from glacierized catchments is one of the most important water supplies in central Asia. Therefore, the effects of climate change on glaciers and snow cover will have increasingly significant consequences for runoff. Hydrological modeling has become an indispensable research approach to water resources management in large glacierized river basins, but there is a lack of focus in the modeling of glacial discharge. This paper reviews the status of hydrological modeling in glacierized catchments of central Asia, discussing the limitations of the available models and extrapolating these to future challenges and directions. After reviewing recent efforts, we conclude that the main sources of uncertainty in assessing the regional hydrological impacts of climate change are the unreliable and incomplete data sets and the lack of understanding of the hydrological regimes of glacierized catchments of central Asia. Runoff trends indicate a complex response to changes in climate. For future variation of water resources, it is essential to quantify the responses of hydrologic processes to both climate change and shrinking glaciers in glacierized catchments, and scientific focus should be on reducing uncertainties linked to these processes.

  18. Dental caries prevalence in 5-year-old children in Mallow (a non-fluoridated area), Cork, Ireland.

    PubMed

    Mageean, J F; Holland, T J; Gleeson, P

    1979-04-01

    295 5-year-old children were examined in Mallow, a non-fluoridated town in North Cork to ascertain the dental status of children commencing first level education. The results were compared with those found in Baja, Hungary and in Barnsley, England. The def in Mallow was found to be 5.15 and the Met Need Index 14%. The authors suggest that the programmes of dental care should be re-examined in the light of these findings and more emphasis placed on the prevention and treatment of caries at an earlier age.

  19. Calcium supplementation and the risks of atherosclerotic vascular disease in older women: results of a 5-year RCT and a 4.5-year follow-up.

    PubMed

    Lewis, Joshua R; Calver, Janine; Zhu, Kun; Flicker, Leon; Prince, Richard L

    2011-01-01

    Concern has been expressed that calcium supplementation, a key intervention for preventing osteoporotic fracture in older women, may increase the risk of atherosclerotic vascular disease. To evaluate the risk further, an examination of complete verified atherosclerotic vascular hospitalization and mortality data from a 5-year randomized, controlled trial (RCT) of calcium carbonate and 4.5 years of posttrial follow-up was undertaken. This study used data from a published 5-year randomized, double-blinded, placebo-controlled trial [Calcium Intake Fracture Outcome Study (CAIFOS)]. The participants were 1460 women aged 75.1 ± 2.7 years at baseline (1998) recruited from the general population and randomized to receive 1200 mg of calcium carbonate daily or an identical placebo. All hospital admission and deaths during the 5-year study and the 4.5-year follow-up were derived from the Western Australian Data Linkage Service (WADLS). Hazard ratios (HRs) for the combined endpoint of atherosclerotic vascular mortality or first hospitalization were calculated using prespecified intention-to-treat and per-protocol models. The intervention group that received calcium supplementation did not have a higher risk of death or first-time hospitalization from atherosclerotic vascular disease in either the 5-year RCT [multivariate-adjusted HR = 0.938, 95% confidence interval (CI) 0.690-1.275] or during the 9.5 years of observational study (multivariate-adjusted HR = 0.919, 95% CI 0.737-1.146). Further analysis suggested that calcium supplementation may reduce the risk of hospitalization and mortality in patients with preexisting atherosclerotic cardiovascular disease. This trial provides compelling evidence that calcium supplementation of 1200 mg daily does not significantly increase the risk of atherosclerotic vascular disease in elderly women.

  20. Review of the theoretical and experimental status of dark matter identification with cosmic-ray antideuterons

    DOE PAGES

    Aramaki, T.; Boggs, S.; Bufalino, S.; ...

    2016-01-27

    Recent years have seen increased theoretical and experimental effort towards the first-ever detection of cosmic-ray antideuterons, in particular as an indirect signature of dark matter annihilation or decay. In contrast to indirect dark matter searches using positrons, antiprotons, or γ-rays, which suffer from relatively high and uncertain astrophysical backgrounds, searches with antideuterons benefit from very suppressed conventional backgrounds, offering a potential breakthrough in unexplored phase space for dark matter. This article is based on the first dedicated cosmic-ray antideuteron workshop, which was held at UCLA in June 2014. It reviews broad classes of dark matter candidates that result in detectablemore » cosmic-ray antideuteron fluxes, as well as the status and prospects of current experimental searches. The coalescence model of antideuteron production and the influence of antideuteron measurements at particle colliders are discussed. This is followed by a review of the modeling of antideuteron propagation through the magnetic fields, plasma currents, and molecular material of our Galaxy, the solar system, the Earth’s geomagnetic field, and the atmosphere. Lastly, the three ongoing or planned experiments that are sensitive to cosmic-ray antideuterons, BESS, AMS-02, and GAPS, are detailed. As cosmic-ray antideuteron detection is a rare event search, multiple experiments with orthogonal techniques and backgrounds are essential. Furthermore, the combination of AMS-02 and GAPS antideuteron searches is highly desirable. Many theoretical and experimental groups have contributed to these studies over the last decade, this review aims to provide the first coherent discussion of the relevant dark matter theories that antideuterons probe, the challenges to predictions and interpretations of antideuteron signals, and the experimental efforts toward cosmic antideuteron detection.« less

  1. Review of the Theoretical and Experimental Status of Dark Matter Identification with Cosmic-Ray Antideuterons

    NASA Technical Reports Server (NTRS)

    Aramaki, T.; Boggs, S.; Bufalino, S.; Dal, L.; von Doetinchem, P.; Donato, F.; Fornengo, N.; Fuke, H.; Grefe, M.; Hailey, C.; Hamilton, B.; Ibarra, A.; Mitchell, J.; Mognet, I.; Ong, R.A.; Pereira, R. M.

    2016-01-01

    Recent years have seen increased theoretical and experimental effort towards the first-ever detection of cosmic-ray antideuterons, in particular as an indirect signature of dark matter annihilation or decay. In contrast to indirect dark matter searches using positrons, antiprotons, or gamma-rays, which suffer from relatively high and uncertain astrophysical backgrounds, searches with antideuterons benefit from very suppressed conventional backgrounds, offering a potential breakthrough in unexplored phase space for dark matter. This article is based on the first dedicated cosmic-ray antideuteron workshop, which was held at UCLA in June 2014. It reviews broad classes of dark matter candidates that result in detectable cosmic-ray antideuteron fluxes, as well as the status and prospects of current experimental searches. The coalescence model of antideuteron production and the influence of antideuteron measurements at particle colliders are discussed. This is followed by a review of the modeling of antideuteron propagation through the magnetic fields, plasma currents, and molecular material of our Galaxy, the solar system, the Earth's geomagnetic field, and the atmosphere. Finally, the three ongoing or planned experiments that are sensitive to cosmic-ray antideuterons, BESS, AMS-02, and GAPS, are detailed. As cosmic-ray antideuteron detection is a rare event search, multiple experiments with orthogonal techniques and backgrounds are essential. Therefore, the combination of AMS-02 and GAPS antideuteron searches is highly desirable. Many theoretical and experimental groups have contributed to these studies over the last decade, this review aims to provide the first coherent discussion of the relevant dark matter theories that antideuterons probe, the challenges to predictions and interpretations of antideuteron signals, and the experimental efforts toward cosmic antideuteron detection.

  2. Review of the theoretical and experimental status of dark matter identification with cosmic-ray antideuterons

    SciTech Connect

    Aramaki, T.; Boggs, S.; Bufalino, S.; Dal, L.; von Doetinchem, P.; Donato, F.; Fornengo, N.; Fuke, H.; Grefe, M.; Hailey, C.; Hamilton, B.; Ibarra, A.; Mitchell, J.; Ong, R. A.; Pereira, R.; Perez, K.; Putze, A.; Raklev, A.; Salati, P.; Sasaki, M.; Urbano, A.; Vittino, A.; Wild, S.; Xue, W.; Yoshimura, K.

    2016-01-27

    Recent years have seen increased theoretical and experimental effort towards the first-ever detection of cosmic-ray antideuterons, in particular as an indirect signature of dark matter annihilation or decay. In contrast to indirect dark matter searches using positrons, antiprotons, or γ-rays, which suffer from relatively high and uncertain astrophysical backgrounds, searches with antideuterons benefit from very suppressed conventional backgrounds, offering a potential breakthrough in unexplored phase space for dark matter. This article is based on the first dedicated cosmic-ray antideuteron workshop, which was held at UCLA in June 2014. It reviews broad classes of dark matter candidates that result in detectable cosmic-ray antideuteron fluxes, as well as the status and prospects of current experimental searches. The coalescence model of antideuteron production and the influence of antideuteron measurements at particle colliders are discussed. This is followed by a review of the modeling of antideuteron propagation through the magnetic fields, plasma currents, and molecular material of our Galaxy, the solar system, the Earth’s geomagnetic field, and the atmosphere. Lastly, the three ongoing or planned experiments that are sensitive to cosmic-ray antideuterons, BESS, AMS-02, and GAPS, are detailed. As cosmic-ray antideuteron detection is a rare event search, multiple experiments with orthogonal techniques and backgrounds are essential. Furthermore, the combination of AMS-02 and GAPS antideuteron searches is highly desirable. Many theoretical and experimental groups have contributed to these studies over the last decade, this review aims to provide the first coherent discussion of the relevant dark matter theories that antideuterons probe, the challenges to predictions and interpretations of antideuteron signals, and the experimental efforts toward cosmic antideuteron detection.

  3. Review of the theoretical and experimental status of dark matter identification with cosmic-ray antideuterons

    NASA Astrophysics Data System (ADS)

    Aramaki, T.; Boggs, S.; Bufalino, S.; Dal, L.; von Doetinchem, P.; Donato, F.; Fornengo, N.; Fuke, H.; Grefe, M.; Hailey, C.; Hamilton, B.; Ibarra, A.; Mitchell, J.; Mognet, I.; Ong, R. A.; Pereira, R.; Perez, K.; Putze, A.; Raklev, A.; Salati, P.; Sasaki, M.; Tarle, G.; Urbano, A.; Vittino, A.; Wild, S.; Xue, W.; Yoshimura, K.

    2016-03-01

    Recent years have seen increased theoretical and experimental effort towards the first-ever detection of cosmic-ray antideuterons, in particular as an indirect signature of dark matter annihilation or decay. In contrast to indirect dark matter searches using positrons, antiprotons, or γ-rays, which suffer from relatively high and uncertain astrophysical backgrounds, searches with antideuterons benefit from very suppressed conventional backgrounds, offering a potential breakthrough in unexplored phase space for dark matter. This article is based on the first dedicated cosmic-ray antideuteron workshop, which was held at UCLA in June 2014. It reviews broad classes of dark matter candidates that result in detectable cosmic-ray antideuteron fluxes, as well as the status and prospects of current experimental searches. The coalescence model of antideuteron production and the influence of antideuteron measurements at particle colliders are discussed. This is followed by a review of the modeling of antideuteron propagation through the magnetic fields, plasma currents, and molecular material of our Galaxy, the solar system, the Earth's geomagnetic field, and the atmosphere. Finally, the three ongoing or planned experiments that are sensitive to cosmic-ray antideuterons, BESS, AMS-02, and GAPS, are detailed. As cosmic-ray antideuteron detection is a rare event search, multiple experiments with orthogonal techniques and backgrounds are essential. Therefore, the combination of AMS-02 and GAPS antideuteron searches is highly desirable. Many theoretical and experimental groups have contributed to these studies over the last decade, this review aims to provide the first coherent discussion of the relevant dark matter theories that antideuterons probe, the challenges to predictions and interpretations of antideuteron signals, and the experimental efforts toward cosmic antideuteron detection.

  4. Virtual reality training in neurosurgery: Review of current status and future applications

    PubMed Central

    Alaraj, Ali; Lemole, Michael G.; Finkle, Joshua H.; Yudkowsky, Rachel; Wallace, Adam; Luciano, Cristian; Banerjee, P. Pat; Rizzi, Silvio H.; Charbel, Fady T.

    2011-01-01

    Background: Over years, surgical training is changing and years of tradition are being challenged by legal and ethical concerns for patient safety, work hour restrictions, and the cost of operating room time. Surgical simulation and skill training offer an opportunity to teach and practice advanced techniques before attempting them on patients. Simulation training can be as straightforward as using real instruments and video equipment to manipulate simulated “tissue” in a box trainer. More advanced virtual reality (VR) simulators are now available and ready for widespread use. Early systems have demonstrated their effectiveness and discriminative ability. Newer systems enable the development of comprehensive curricula and full procedural simulations. Methods: A PubMed review of the literature was performed for the MESH words “Virtual reality, “Augmented Reality”, “Simulation”, “Training”, and “Neurosurgery”. Relevant articles were retrieved and reviewed. A review of the literature was performed for the history, current status of VR simulation in neurosurgery. Results: Surgical organizations are calling for methods to ensure the maintenance of skills, advance surgical training, and credential surgeons as technically competent. The number of published literature discussing the application of VR simulation in neurosurgery training has evolved over the last decade from data visualization, including stereoscopic evaluation to more complex augmented reality models. With the revolution of computational analysis abilities, fully immersive VR models are currently available in neurosurgery training. Ventriculostomy catheters insertion, endoscopic and endovascular simulations are used in neurosurgical residency training centers across the world. Recent studies have shown the coloration of proficiency with those simulators and levels of experience in the real world. Conclusion: Fully immersive technology is starting to be applied to the practice of

  5. 1?10 kW Stationary Combined Heat and Power Systems Status and Technical Potential: Independent Review

    SciTech Connect

    Maru, H. C.; Singhal, S. C.; Stone, C.; Wheeler, D.

    2010-11-01

    This independent review examines the status and technical potential of 1-10 kW stationary combined heat and power fuel cell systems and analyzes the achievability of the DOE cost, efficiency, and durability targets for 2012, 2015, and 2020.

  6. Review of status and potential of tungsten-wire: Superalloy composites for advanced gas turbine engine blades

    NASA Technical Reports Server (NTRS)

    Signorelli, R. A.

    1972-01-01

    The current status of development of refractory-wire-superalloy composites and the potential for their application to turbine blades in land-based power generation and advanced aircraft engines are reviewed. The data indicate that refractory-wire-superalloy composites have application as turbine blades at temperatures of 2200 F and above.

  7. Is Veteran Status and Suicide Risk Assessed in Community Long-Term Care? A Review of the States' Assessment Instruments

    ERIC Educational Resources Information Center

    Matthieu, Monica M.; Welch, Benjamin; Morrow-Howell, Nancy; Proctor, Enola; Nickel, Michael; Navarro, Jessica; Moon, Alyson

    2010-01-01

    Given recent policy initiatives to address suicide risk among older persons and veterans, community-based elder serving agencies may serve an important role in identifying and referring individuals at risk for suicide. A review of state-level long-term assessment instruments was conducted to determine whether veteran status and suicide are…

  8. A Comprehensive Review of the Status of Early Childhood Development in the Middle East and North Africa.

    ERIC Educational Resources Information Center

    Khattab, Mohammad Salih

    This report reviews the status of early childhood education (ECE) programs in UNICEF's Middle East and North Africa region. The report compiles information about ECE programs in 18 countries based on a questionnaire sent to UNICEF country offices and other sources. The introduction sets out the economic and social rationales for investing in early…

  9. Role of nutritional status in predicting quality of life outcomes in cancer--a systematic review of the epidemiological literature.

    PubMed

    Lis, Christopher G; Gupta, Digant; Lammersfeld, Carolyn A; Markman, Maurie; Vashi, Pankaj G

    2012-04-24

    Malnutrition is a significant factor in predicting cancer patients' quality of life (QoL). We systematically reviewed the literature on the role of nutritional status in predicting QoL in cancer. We searched MEDLINE database using the terms "nutritional status" in combination with "quality of life" together with "cancer". Human studies published in English, having nutritional status as one of the predictor variables, and QoL as one of the outcome measures were included. Of the 26 included studies, 6 investigated head and neck cancer, 8 gastrointestinal, 1 lung, 1 gynecologic and 10 heterogeneous cancers. 24 studies concluded that better nutritional status was associated with better QoL, 1 study showed that better nutritional status was associated with better QoL only in high-risk patients, while 1 study concluded that there was no association between nutritional status and QoL. Nutritional status is a strong predictor of QoL in cancer patients. We recommend that more providers implement the American Society of Parenteral and Enteral Nutrition (ASPEN) guidelines for oncology patients, which includes nutritional screening, nutritional assessment and intervention as appropriate. Correcting malnutrition may improve QoL in cancer patients, an important outcome of interest to cancer patients, their caregivers, and families.

  10. Current treatment of convulsive status epilepticus - a therapeutic protocol and review.

    PubMed

    Mazurkiewicz-Bełdzińska, Maria; Szmuda, Marta; Zawadzka, Marta; Matheisel, Agnieszka

    2014-01-01

    The management of status epilepticus (SE) has changed in recent years. Substantial differences exist regarding the definition and time frame of a seizure, which has been operationally defined as lasting for 5 min. Not only have many new intravenous drugs, such as levetiracetam and lacosamide been introduced but other routes of administration, such as intranasal or buccal administration for midazolam, are also being developed. Optimal and successful therapy initiated at the appropriate moment, adequately tailored to the clinical state of the patient, determines the first step in the normalisation of vital functions and leads to the restoration of the physiological homeostatic mechanisms of the organism. The aim of this review is to present the current treatment options for the management of convulsive status epilepticus (CSE) that have been widely confirmed as the most effective in clinical trials and approved by the international neurology authorities as the actual therapeutic standards. We also intend to indicate distinct and unequivocal differentiation and therapeutic indications for each phase of CSE, including the precise doses of the related medications, to present practical guidelines for clinicians. The treatment of patients with CSE requires emergency physicians, neurologists and specialists in intensive care to work together to provide optimal care that should be initiated as soon as possible and conducted as a unified procedure to improve neurocritical care in patients who are transferred from the ambulance service, through the emergency department and finally to the neurology department or ICU. Appropriate treatment also involves avoiding mistakes associated with inadequate doses of medications, overdosing a patient or choosing an inappropriate medication.

  11. Hepatitis B virus in Pakistan: A systematic review of prevalence, risk factors, awareness status and genotypes

    PubMed Central

    2011-01-01

    In Pakistan, there are estimated 7-9 million carriers of hepatitis B virus (HBV) with a carrier rate of 3-5%. This article reviews the available literature about the prevalence, risk factors, awareness status and genotypes of the HBV in Pakistan by using key words; HBV prevalence, risk factors, awareness status and genotypes in Pakistani population in PubMed, PakMediNet, Directory of Open Access Journals (DOAJ) and Google Scholar. One hundred and six different studies published from 1998 to 2010 were included in this study. Weighted mean and standard deviation were determined for each population group. The percentage of hepatitis B virus infection in general population was 4.3318% ± 1.644%, healthy blood donors (3.93% ± 1.58%), military recruits (4.276% ± 1.646%), healthcare persons (3.25% ± 1.202%), pregnant women (5.872% ± 4.984), prisoners (5.75% ± 0.212%), surgical patients (7.397% ± 2.012%), patients with cirrhosis (28.87% ± 11.90%), patients with HCC (22% ± 2.645%), patients with hepatitis (15.896% ± 14.824%), patients with liver diseases (27.54% ± 6.385%), multiple transfused patients (6.223% ± 2.121%), opthalmic patients (3.89% ± 1.004%) and users of injectable drugs (14.95% ± 10.536%). Genotype D (63.71%) is the most prevalent genotype in Pakistani population. Mass vaccination and awareness programs should be initiated on urgent basis especially in populations with HBV infection rates of more than 5%. PMID:21375760

  12. How nutritional status, diet and dietary supplements can affect autism. A review.

    PubMed

    Kawicka, Anna; Regulska-Ilow, Bozena

    2013-01-01

    continual monitoring of the diet and nutritional status of children with ASD is required. It is also essential to start adequate dietary management in autistic patients with overweight, obesity or wasting, caused by improper nutrition. Frequently only a dietary therapy is insufficient to effectively treat autism. Many studies demonstrate the need to supplement the nutritional deficiencies of autistic patients with fatty acids omega-3, probiotics, vitamins and minerals in combination with medical and psychological interventions. A properly designed elimination diet adapted to the patient's individual may also lead to relief of the autism symptoms and the occurrence of gastrointestinal disorders. Parents and caregivers should therefore be aware of the benefits of nutritional therapy and need for proper monitoring the treatment of patients with ASD. A review of nutritional factors, dietary treatments and diet supplementation in patients with ASD is presented.

  13. Can a One-Item Mood Scale Do the Trick? Predicting Relapse over 5.5-Years in Recurrent Depression

    PubMed Central

    van Rijsbergen, Gerard D.; Bockting, Claudi L. H.; Berking, Matthias; Koeter, Maarten W. J.; Schene, Aart H.

    2012-01-01

    Background To examine whether a simple Visual Analogue Mood Scale (VAMS) is able to predict time to relapse over 5.5-years. Methodology/Principal Findings 187 remitted recurrently depressed out-patients were interviewed using the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I) and the 17-item Hamilton Depression rating scale (HAM-D) to verify remission status (HAM-D <10). All patients rated their current mood with the help of a Visual Analogue Mood Scale (VAMS) at baseline and at a follow-up assessment three months later. Relapse over 5.5-years was assessed by the SCID-I. Cox regression revealed that both the VAMS at baseline and three months later significantly predicted time to relapse over 5.5-years. Baseline VAMS even predicted time to relapse when the number of previous depressive episodes and HAM-D scores were controlled for. The baseline VAMS explained 6.3% of variance in time to relapse, comparable to the HAM-D interview. Conclusions/Significance Sad mood after remission appears to play a pivotal role in the course of depression. Since a simple VAMS predicted time to relapse, the VAMS might be an easy and time-effective way to monitor mood and risk of early relapse, and offers possibilities for daily monitoring using e-mail and SMS. Trial Registration International Standard Randomized Controlled Trial Register Identifier: ISRCTN68246470. PMID:23056456

  14. Surgical treatment of cardiac tumors: a 5-year experience from a single cardiac center

    PubMed Central

    Yin, Liang; He, Dengke; Shen, Hua; Ling, Xinyu; Li, Wei; Xue, Qian

    2016-01-01

    Background Cardiac tumors are rare but manifested with various clinical presentations and often cause unexpected symptoms or sudden death. The objective is to review the clinical presentation, histopathological spectrum, mortality and follow-up data of patients with cardiac tumors following surgery treatment over a period of 5 years. Methods We retrospectively collected the medical records of all patients diagnosed of cardiac tumors in the period between January 2008 and December 2013 at the cardiac center of our university. Clinical histories, perioperative data, surgical findings, efficacy and follow-up data were reviewed in our study. Patients were divided into two groups according to site distribution of the tumors in the heart. Results A total of 131 patients underwent surgical treatment of cardiac tumors were enrolled in this study, with a mean age of 51.39±16.37. The result of analysis showed that 79.47% (n=104) of the primary intracardiac tumors were benign, while primary malignant neoplasms accounted for 16.03% (n=21) of all patients, with the remainder (n=6, 4.6%) metastatic tumors transferred from other organs. Among all patients there were 2 in-hospital deaths and the survival rate in all patients at 1-year, 3-year and 5-year follow up was 83.20%, 78.62% and 66.41% respectively. Both patients with tumors in the left and right heart had similar basic characteristics except sex gender (P=0.002), BSA (P=0.045) and weight (P=0.033). Compared with patients with tumors in the right heart, patients with tumors in the left heart had significant higher CPB time (P<0.001), cross clamp time (P<0.001) and time of mechanical ventilation (P<0.001), and they also had longer ICU stay (P<0.001) but not total hospital stay (P=0.434). Conclusions Surgical resection represents an effective protocol in treating cardiac tumors. Data in our study of cardiac tumors on frequency and allocation were consistent with previous reports which may provide useful clinical evidence on

  15. Visual function 5 years or more after macular translocation surgery for myopic choroidal neovascularisation and age-related macular degeneration

    PubMed Central

    Takeuchi, K; Kachi, S; Iwata, E; Ishikawa, K; Terasaki, H

    2012-01-01

    Purpose To evaluate the changes in the best-corrected visual acuity (BCVA) after 1 year and after ≥5 years after macular translocation for age-related macular degeneration (AMD) or myopic choroidal neovascularisation (mCNV). Methods The medical records of 61 consecutive patients who underwent macular translocation with 360° retinotomy for AMD (35 eyes) or mCNV (26 eyes) were reviewed. Overall, 40 patients, 17 mCNV and 23 AMD, were followed for at least 5 years. BCVA and area of the Goldmann visual field (VF) measured before, 12 months after surgery, and at the final visit. Results In the 23 AMD eyes followed for ≥5 years, the mean preoperative BCVA was 1.149±0.105 logMAR units, which significantly improved to 0.69±0.06 logMAR units at 1 year (P<0.001). This BCVA was maintained at 0.633±0.083 logMAR units on their final examination. In the 17 eyes with mCNV followed for ≥5 years, the mean preoperative BCVA was 1.083±0.119 logMAR units, which was significantly improved to 0.689±0.121 logMAR units at 1 year (P=0.001). This BCVA was maintained at 0.678±0.142 logMAR units on their final examination. The area of the VF was significantly decreased at 12 months and did not change significantly thereafter. Conclusions Our results show that macular translocation surgery significantly improves the BCVA and significantly decreases the VF area of eyes with mCNV or AMD after first 1 year. The BCVA and VF area do not change significantly from the values at 1 year for at least 5 years. PMID:22173070

  16. The status of computerized cognitive testing in aging: A systematic review

    PubMed Central

    Wild, Katherine; Howieson, Diane; Webbe, Frank; Seelye, Adriana; Kaye, Jeffrey

    2008-01-01

    Background Early detection of cognitive decline in the elderly has become of heightened importance in parallel with the recent advances in therapeutics. Computerized assessment may be uniquely suited to early detection of changes in cognition in the elderly. We present here a systematic review of the status of computer-based cognitive testing focusing on detection of cognitive decline in the aging population. Methods All studies purporting to assess or detect age-related changes in cognition or early dementia/mild cognitive impairment (MCI) by means of computerized testing were included. Each test battery was rated on availability of normative data, level of evidence for test validity and reliability, comprehensiveness, and usability. All published studies relevant to a particular computerized test were read by a minimum of two reviewers, who completed rating forms containing the above-mentioned criteria. Results Of the 18 test batteries identified from the initial search, eleven were appropriate to cognitive testing in the elderly and were subjected to systematic review. Of those 11, five were either developed specifically for application with the elderly or have been used extensively with that population. Even within the computerized testing genre, great variability existed in manner of administration, ranging from fully examiner administered to fully self-administered. All tests had at least minimal reliability and validity data, commonly reported in peer-reviewed articles. However, level of rigor of validity testing varied widely. Conclusion All test batteries exhibited some of the strengths of computerized cognitive testing: standardization of administration and stimulus presentation, accurate measures of response latencies, automated comparison in real-time with an individual’s prior performance as well as with age-related norms, and efficiencies of staffing and cost. Some, such as the MCIS, adapted complicated scoring algorithms to enhance the information

  17. 76 FR 50448 - Endangered and Threatened Species; 5-Year Reviews for 17 Evolutionarily Significant Units and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-15

    ... evaluate viability, our scientists apply the Viable Salmonid Population (VSP) concept. The VSP concept... of the listed salmonid species in Oregon, Washington, and Idaho. First, we asked scientists from...

  18. 77 FR 44214 - Essential Fish Habitat Components of Fishery Management Plans; 5-Year Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... multispecies, Atlantic sea scallop, monkfish, Atlantic herring, skates, Atlantic salmon, and Atlantic deep- sea red crab. The Council is seeking comments about removing the range of alternatives pertaining to deep..., and (5) alternatives to minimize fishing effects on deep-sea corals developed under the...

  19. 75 FR 13082 - Listing Endangered and Threatened Species; Initiation of 5-Year Reviews for 27 Evolutionarily...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... distribution or population spatial structure; (4) genetics or other diversity measures; (5) changes in habitat... regular business hours. Respondents may request that we withhold a respondent's identity as allowable...

  20. Cause of Death in “John Doe & Jane Doe”: A 5 year review

    PubMed Central

    Dasari, Harish; Singh, Amandeep

    2014-01-01

    Sometimes the opinion regarding the cause of death in “John Doe or Jane Doe” i.e. on unknown dead bodies is a test of ability of the forensic expert and on many occasions it yields little or no results. Here the identification of the body as such poses problems; rest aside the opinion regarding the cause/ manner of death. The present 5yr study was undertaken in the Department of Forensic Medicine & Toxicology, Government Medical College & Hospital, Chandigarh to find the patterns of cause of death in unknown dead bodies, as very little literature is available with regard to John Doe or Jane Doe cases as a group, in India. Unidentified bodies comprised 4 % of the total 3165 cases brought for post-mortem examination to the department. Maximum cases belonged to the age group 41 - 50 years, 30 %. Majority of the opinions regarding the cause of death were given as “no definite opinion” (31%), followed by “cranio-cerebral damage” (30 %) and coronary insufficiency/ Cardiac disease/ aortic aneurysm rupture, (8.9%). Following measures should be undertaken to increase the chances of getting these unknown bodies identified and thereby increasing the chances of arriving at a definite cause of death: drafting of additional legislation for the management of unidentified dead bodies along with streamlining of work on the part of police, use of active investigation and modern investigative techniques, fixing the accountability of the police. Internet based sites of the police like ZIPNET (Zonal Integrated Police Networking) in Northern India, should also be used. PMID:25302219

  1. Youth Suicide: Insights from 5 Years of Arizona Child Fatality Review Team Data

    ERIC Educational Resources Information Center

    Azrael, Deborah; Hemenway, David; Miller, Matthew; Barber, Catherine; Schackner, Robert

    2004-01-01

    Data on 153 youth suicides in Arizona (1994?1999) were used to explore demographic, behavioral, and experiential factors that distinguish between firearm suicide and suicide by other means. In bivariate analyses, White youths were more likely than non-White youths to use a firearm to commit suicide as were youths who had not experienced a life…

  2. Benchmarks for Support and Outcomes for Internal Medicine-Pediatrics Residency Programs: A 5-Year Review

    PubMed Central

    Aronica, Michael; Williams, Ronald; Dennar, Princess E.; Hopkins, Robert H.

    2015-01-01

    Background Combined internal medicine and pediatrics (medicine-pediatrics) residencies were Accreditation Council for Graduate Medical Education (ACGME) accredited separately from their corresponding categorical residencies in June 2006. Objective We investigated how ACGME accreditation of medicine-pediatrics programs has affected the levels of support (both financial and personnel), the National Resident Matching Program (NRMP) match rate, performance on the board examination, and other graduate outcomes. Methods From 2009 through 2013 we sent an annual SurveyMonkey online survey to members of the Medicine-Pediatrics Program Directors Association. Questions pertained to program characteristics, program director support, recruitment, ambulatory training, and graduate data. More than 79% of responders completed the entire survey for each year (sample size was 60 program directors). Results Compared to the time prior to accreditation of the specialty, there was an increase in program directors who are dually trained (89% versus 93%), an increase in program director salary ($134,000 before accreditation versus $185,000 in 2013, P < .05), and an increase in the average full-time equivalent support (0.32 before accreditation versus 0.42 in 2013, P < .05). There was also an increase in programs with associate program directors (35% versus 78%), programs with chief residents (71% versus 91%), and an increase in program budgets controlled by program directors (52% versus 69%). The 2013 NRMP match rates increased compared to those of 2005 (99% versus 49%). Performance on the American Board of Pediatrics examination was comparable to that for pediatrics residents. Since accreditation, a larger number of residents are choosing careers in hospital medicine. Conclusions Our data show widespread improved support for medicine-pediatrics programs since the 2006 start of ACGME accreditation. PMID:26692969

  3. Health and growth status of immigrant and refugee children in Toronto, Ontario: A retrospective chart review

    PubMed Central

    Salehi, Leila; Lofters, Aisha K; Hoffmann, Susan M; Polsky, Jane Y; Rouleau, Katherine D

    2015-01-01

    OBJECTIVE: To describe selected anthropometric and health status variables among immigrant and refugee children ≤6 years of age within an inner city clinic in Toronto, Ontario. METHODS: A retrospective chart review of patients born between January 1, 1998 and December 31, 2008, was conducted at a Toronto community health centre serving a primarily immigrant and refugee population. Outcome measures included calculated age-specific percentiles for height and weight, and the prevalence of anemia, iron deficiency, enteric parasites, elevated lead levels, HIV and hepatitis B. Postal codes were collected and used to determine the patient’s neighbourhood income quintile. RESULTS: A total of 331 patients, born between January 1, 1998 and December 31, 2008, were identified. Of these, a total of 210 charts were manually reviewed. The prevalence of height-for-age and weight-for-age under the third percentile on the Centers for Disease Control and Prevention Growth Charts were 7.2% and 11.6%, respectively, and 8.4% and 5.0%, respectively, on the WHO Growth Standards Chart. Prevalence rates were also calculated for anemia (22.8%), iron deficiency (53.3%), hepatitis B (2.5%), parasitic infections (33.6%), elevated blood lead levels (4.9%) and HIV (0%). Neighbourhood income quintiles revealed that 46.7% of patients were residing in the lowest (ie, poorest) income quintile neighbourhoods. CONCLUSION: These findings reveal a high burden of illness within the population presenting to an immigrant/refugee health clinic, and illustrate the need for further research in this area, as well as increased efforts to ensure appropriate screening within clinics serving a high volume of newcomer patients. PMID:26744562

  4. TOPICAL REVIEW: Present status of amorphous In-Ga-Zn-O thin-film transistors

    NASA Astrophysics Data System (ADS)

    Kamiya, Toshio; Nomura, Kenji; Hosono, Hideo

    2010-08-01

    The present status and recent research results on amorphous oxide semiconductors (AOSs) and their thin-film transistors (TFTs) are reviewed. AOSs represented by amorphous In-Ga-Zn-O (a-IGZO) are expected to be the channel material of TFTs in next-generation flat-panel displays because a-IGZO TFTs satisfy almost all the requirements for organic light-emitting-diode displays, large and fast liquid crystal and three-dimensional (3D) displays, which cannot be satisfied using conventional silicon and organic TFTs. The major insights of this review are summarized as follows. (i) Most device issues, such as uniformity, long-term stability against bias stress and TFT performance, are solved for a-IGZO TFTs. (ii) A sixth-generation (6G) process is demonstrated for 32'' and 37'' displays. (iii) An 8G sputtering apparatus and a sputtering target have been developed. (iv) The important effect of deep subgap states on illumination instability is revealed. (v) Illumination instability under negative bias has been intensively studied, and some mechanisms are proposed. (vi) Degradation mechanisms are classified into back-channel effects, the creation of traps at an interface and in the gate insulator, and the creation of donor states in annealed a-IGZO TFTs by the Joule heating; the creation of bulk defects should also be considered in the case of unannealed a-IGZO TFTs. (vii) Dense passivation layers improve the stability and photoresponse and are necessary for practical applications. (viii) Sufficient knowledge of electronic structures and electron transport in a-IGZO has been accumulated to construct device simulation models.

  5. Current status of solid waste management in small island developing states: A review

    SciTech Connect

    Mohee, Romeela; Mauthoor, Sumayya; Bundhoo, Zumar M.A.; Somaroo, Geeta; Soobhany, Nuhaa; Gunasee, Sanjana

    2015-09-15

    Highlights: • Waste management is a matter of great concern for small island developing states. • On average, waste generation rate in these islands amounts to 1.29 kg/capita/day. • Illegal dumping and landfilling prevail in most small island developing states. • Sustainable waste management practices, previously absent, are now emerging. • However, many challenges still hinder the implementation of these practices. - Abstract: This article reviews the current status of waste management in Small Island Developing States (SIDS) and the challenges that are faced in solid waste management. The waste generation rates of SIDS were compared within the three geographic regions namely Caribbean SIDS, Pacific SIDS and Atlantic, Indian Ocean, Mediterranean and South China (AIMS) SIDS and with countries of the Organisation for Economic Co-Operation and Development (OECD). Only Pacific SIDS had a waste generation rate less than 1 kg/capita/day. The waste generation rates for the three SIDS regions averaged 1.29 kg/capita/day while that for OECD countries was at a mean value of 1.35 kg/capita/day. The waste compositions in the different SIDS regions were almost similar owing to comparable consumption patterns while these differed to a large extent with wastes generated in OECD countries. In SIDS, the major fraction of MSW comprised of organics (44%) followed by recyclables namely paper, plastics, glass and metals (total: 43%). In contrast, MSW in OECD countries consisted mainly of recyclables (43%) followed by organics (37%). This article also reviewed the other functional elements of the waste management systems in SIDS. Several shortcomings were noted in the process of waste collection, transfer and transport namely the fact of having outdated collection vehicles and narrow roads which are inaccessible. Among the waste management practices in SIDS, waste disposal via landfilling, illegal dumping and backyard burning were favoured most of the time at the expense of

  6. Current status of solid waste management in small island developing states: A review.

    PubMed

    Mohee, Romeela; Mauthoor, Sumayya; Bundhoo, Zumar M A; Somaroo, Geeta; Soobhany, Nuhaa; Gunasee, Sanjana

    2015-09-01

    This article reviews the current status of waste management in Small Island Developing States (SIDS) and the challenges that are faced in solid waste management. The waste generation rates of SIDS were compared within the three geographic regions namely Caribbean SIDS, Pacific SIDS and Atlantic, Indian Ocean, Mediterranean and South China (AIMS) SIDS and with countries of the Organisation for Economic Co-Operation and Development (OECD). Only Pacific SIDS had a waste generation rate less than 1kg/capita/day. The waste generation rates for the three SIDS regions averaged 1.29kg/capita/day while that for OECD countries was at a mean value of 1.35kg/capita/day. The waste compositions in the different SIDS regions were almost similar owing to comparable consumption patterns while these differed to a large extent with wastes generated in OECD countries. In SIDS, the major fraction of MSW comprised of organics (44%) followed by recyclables namely paper, plastics, glass and metals (total: 43%). In contrast, MSW in OECD countries consisted mainly of recyclables (43%) followed by organics (37%). This article also reviewed the other functional elements of the waste management systems in SIDS. Several shortcomings were noted in the process of waste collection, transfer and transport namely the fact of having outdated collection vehicles and narrow roads which are inaccessible. Among the waste management practices in SIDS, waste disposal via landfilling, illegal dumping and backyard burning were favoured most of the time at the expense of sustainable waste treatment technologies such as composting, anaerobic digestion and recycling.

  7. Elevated iron status and risk of gestational diabetes mellitus: A systematic review and meta-analysis.

    PubMed

    Fernández-Cao, José C; Aranda, Núria; Ribot, Blanca; Tous, Mònica; Arija, Victoria

    2016-12-14

    The aim of this systematic review and meta-analysis of observational studies was to assess the relationship between elevated iron status, measured as hemoglobin and ferritin levels, and the risk of gestational diabetes mellitus (GDM). The present study was recorded in PROSPERO (2013:CRD42013005717). The selected studies were identified through a systematic review of scientific literature published in The Cochrane Library and PubMed/MEDLINE databases from their inception until March 10, 2016, in addition to citation tracking and hand-searches. The search strategy of original articles combined several terms for hemoglobin, ferritin, pregnancy, and GDM. OR and 95% CI of the selected studies were used to identify associations between hemoglobin and/or ferritin levels with the risk of GDM. Summary estimates were calculated by combining inverse-variance using fixed-effects model. 2468 abstracts were initially found during the search. Of these, 11 with hemoglobin and/or ferritin data were selected for the meta-analyses. We observed that high hemoglobin (OR = 1.52; 95% CI: 1.23-1.88), as well as ferritin (OR = 2.09; 95% CI: 1.48-2.96) levels were linked to an increased risk of GDM. Low heterogeneity was observed in hemoglobin (I(2)  = 33.3%, P = 0.151) and ferritin (I(2)  = 0.7%, P = 0.418) meta-analyses, respectively. Publication bias was not appreciated. High hemoglobin or ferritin levels increase the risk of GDM by more than 50% and more than double, respectively, in the first and third trimester. Therefore, determining of hemoglobin or ferritin concentration in early pregnancy might be a useful tool for recognizing pregnant women at risk of GDM.

  8. Review and Current Status of Opisthorchis viverrini Infection at the Community Level in Thailand.

    PubMed

    Kaewpitoon, Natthawut; Kootanavanichpong, Nusorn; Kompor, Ponthip; Chavenkun, Wasugree; Kujapun, Jirawoot; Norkaew, Jun; Ponphimai, Sukanya; Matrakool, Likit; Tongtawee, Taweesak; Panpimanmas, Sukij; Rujirakul, Ratana; Padchasuwan, Natnapa; Pholsripradit, Poowadol; Eksanti, Thawatchai; Phatisena, Tanida; Loyd, Ryan A; Kaewpitoon, Soraya J

    2015-01-01

    Opisthorchis viverrini is remains a public health problem in Thailand, particularly in the northeast and north regions which have the highest incidences of chonalgiocarcinoma (CCA). O. viverrini causes the disease opithorchiasis, and its has been classified as a group 1 biological carcinogen. Humans, dogs, and cats become infected with O. viverrini by ingesting raw or undercooked fish containing infective metacercariae. The first human cases of O. viverrini infection were reported in Thailand 100 years ago, and it's still a problem at the community level. Based on data for the year 2009, more than 6 million people were infected with O. viverrini. Associated medical care and loss of wages in Thailand costs about $120 million annually. This review highlights the current status of O. viverrini infection in communities of Thailand through active surveillance for the five years period from 2010 and 2015. A total of 17 community-based surveys were conducted, most in the northeast region. Some 7 surveys demonstrated a high prevalence over 20%, and the highest was 45.7%. Most commonly infection was found in age group of 35 years and older, males, and agricultural workers. Although, the national prevalence may be decreasing but the results show that the O. viverrini infection is still high in communities of the northeast region. Therefore, the focus in populations living in northeast Thailand should be screening of infection and changing their eating behavior.

  9. The impact of water intake on energy intake and weight status: a systematic review

    PubMed Central

    Daniels, Melissa C.; Popkin, Barry M.

    2010-01-01

    The effects of consuming water with meals rather than drinking no beverage or various other beverages remains under-studied. This systematic review of English language studies compared the effects of drinking water and various beverage alternatives on energy intake and/or weight status. We collected relevant clinical trials, epidemiologic, and intervention studies and summarized findings across the literature. Using clinical trials, average differences in total energy intake at test meals (ΔTEI) were calculated across studies for each of several beverage categories compared to water. The literature for these comparisons is sparse and somewhat inconclusive. One of the most consistent sets of findings comes from comparing adults drinking sugar-sweetened beverages (SSB’s) vs. water before a single meal. Total energy intakes were increased 7.8% (ΔTEI range −7.5 to 18.9) when SSBs were consumed. Studies comparing nonnutritive sweeteners with water were also relatively consistent and found no impact on energy intake among adults (ΔTEI = −1.3, range −9 to13.8). Much less conclusive evidence replacing water with milk and juice estimated increases in TEI of 14.9% (range 10.9 to 23.9). These findings, along with epidemiologic and intervention studies suggested a potentially important role for water in reducing energy intakes, and by this means a role in obesity prevention. A need for randomized-controlled trials exists. PMID:20796216

  10. A review of hydrological and chemical stressors in the Adige catchment and its ecological status.

    PubMed

    Chiogna, Gabriele; Majone, Bruno; Cano Paoli, Karina; Diamantini, Elena; Stella, Elisa; Mallucci, Stefano; Lencioni, Valeria; Zandonai, Fabiana; Bellin, Alberto

    2016-01-01

    Quantifying the effects of multiple stressors on Alpine freshwater ecosystems is challenging, due to the lack of tailored field campaigns for the contemporaneous measurement of hydrological, chemical and ecological parameters. Conducting exhaustive field campaigns is costly and hence most of the activities so far have been performed addressing specific environmental issues. An accurate analysis of existing information is therefore useful and necessary, to identify stressors that may act in synergy and to design new field campaigns. We present an extended review of available studies and datasets concerning the hydrological, chemical and ecological status of the Adige, which is the second longest river and the third largest river basin in Italy. The most relevant stressors are discussed in the light of the information extracted from a large number of studies. The detailed analysis of these studies identified that hydrological alterations caused by hydropower production are the main source of stress for the freshwater ecosystems in the Adige catchment. However, concurrent effects with other stressors, such as the release of pollutants from waste water treatment plants or from agricultural and industrial activities, have not been explored at depth, so far. A wealth of available studies address a single stressor separately without exploring their concurrent effect. It is concluded that a combination of extended experimental field campaigns, focusing on the coupled effects of multiple stressors, and modeling activities is highly needed in order to quantify the impact of the multifaceted human pressures on freshwater ecosystems in the Adige river.

  11. Body composition and morphological assessment of nutritional status in adults: a review of anthropometric variables.

    PubMed

    Madden, A M; Smith, S

    2016-02-01

    Evaluation of body composition is an important part of assessing nutritional status and provides prognostically useful data and an opportunity to monitor the effects of nutrition-related disease progression and nutritional intervention. The aim of this narrative review is to critically evaluate body composition methodology in adults, focusing on anthropometric variables. The variables considered include height, weight, body mass index and alternative indices, trunk measurements (waist and hip circumferences and sagittal abdominal diameter) and limb measurements (mid-upper arm and calf circumferences) and skinfold thickness. The importance of adhering to a defined measurement protocol, checking measurement error and the need to interpret measurements using appropriate population-specific cut-off values to identify health risks were highlighted. Selecting the optimum method for assessing body composition using anthropometry depends on the purpose (i.e. evaluating obesity or undernutrition) and requires practitioners to have a good understanding of both practical and theoretical limitations and to be able to interpret the results wisely.

  12. A brief history of total ankle replacement and a review of the current status.

    PubMed

    Vickerstaff, John A; Miles, Anthony W; Cunningham, James L

    2007-12-01

    Total ankle replacement (TAR) was first attempted in the early 1970s, but poor early results lead to it being abandoned in favour of arthrodesis. Arthrodesis is not totally satisfactory, often causing further hindfoot arthritis and this has lead to a resurgence of interest in joint replacement. New designs which more closely approximated the natural anatomy of the ankle and associated biomechanics have produced more encouraging results and led to renewed interest in total ankle replacement. Three prostheses dominate the market: Agility, Buechel-Pappas and STAR, and improving clinical results with these devices have led to more designs appearing on the market. Modern designs of prosthetic ankles almost exclusively consist of three part prostheses with a mobile bearing component, similar to the Buechel-Pappas and STAR. Clinical results of these newer designs are limited and short-term and have often been carried out by the designers of the implants. This paper presents a brief history of the development of total ankle replacement and a review of the current status.

  13. Health situation of migrants with precarious status: review of the literature and implications for the Canadian context--Part A.

    PubMed

    Brabant, Zoé; Raynault, Marie-France

    2012-01-01

    Migrants with precarious status (MPS) are an understudied population. Yet there are indications that they could be particularly vulnerable and confronted to health inequalities. This review of Canadian and international literature highlights that MPS, like other migrants, are confronted with deleterious living conditions and multiple obstacles to access healthcare. However, their status brings additional challenges and harmful health determinants. The situation of MPS may well be similar in Canada, where they could be numerous. Therefore it is crucial to better document this issue within the Canadian context. Part B of this article, reported elsewhere, further explores this topic.

  14. Quality of life assessment in children: a review of conceptual and methodological issues in multidimensional health status measures.

    PubMed Central

    Pal, D K

    1996-01-01

    STUDY OBJECTIVE: To clarify concepts and methodological problems in existing multidimensional health status measures for children. DESIGN: Thematic review of instruments found by computerised and manual searches, 1979-95. SUBJECTS: Nine health status instruments. MAIN RESULTS: Many instruments did not satisfy criteria of being child centered or family focussed; few had sufficient psychometric properties for research or clinical use; underlying conceptual assumptions were rarely explicit. CONCLUSIONS: Quality of life measures should be viewed cautiously. Interdisciplinary discussion is required, as well as discussion with children and parents, to establish constructs that are truly useful. PMID:8882220

  15. Health benefits of the Mediterranean Diet: an update of research over the last 5 years.

    PubMed

    Gotsis, Efthymios; Anagnostis, Panagiotis; Mariolis, Anargyros; Vlachou, Athanasia; Katsiki, Niki; Karagiannis, Asterios

    2015-04-01

    The Mediterranean Diet (MedDiet) has been reported to be protective against the occurrence of several diseases. Increasing evidence suggests that the MedDiet could counter diseases associated with chronic inflammation, including metabolic syndrome, atherosclerosis, cancer, diabetes, obesity, pulmonary diseases, and cognition disorders. Adoption of a MedDiet was associated with beneficial effects on the secretion of anti-inflammatory cytokines, antioxidant cellular and circulating biomarkers as well as with regulation of gene polymorphisms involved in the atherosclerotic process. The MedDiet has been considered for the prevention of cardiovascular and other chronic degenerative diseases focusing on the impact of a holistic dietary approach rather than on single nutrients. Epidemiological dietary scores measuring adherence to a MedDiet have been developed. This narrative review considers the results of up-to-date clinical studies (with a focus on the last 5 years) that evaluated the effectiveness of the MedDiet in reducing the prevalence of chronic and degenerative diseases.

  16. Literature on the aetiology of hypospadias in the last 5 years: molecular mechanism and environmental factors.

    PubMed

    Yang, Q; Qu, W Y; Yang, L; Wang, K; Tu, H Y; Wang, J

    2014-08-01

    Year-by-year, there has been an increasing number of literature on hypospadias, and most of them are mainly focused on two aspects, namely surgical techniques and aetiology, including the molecular mechanism and associated environmental factors. Surgical techniques and nursing levels are being continuously improved. However, in stark contrast, the study of aetiology still lags behind. Up to now, there is still no consensus on the aetiology of hypospadias, including the molecular mechanism and associated environmental factors. To obtain an overall and latest result on the aetiology, we reviewed published literature regarding the aetiology of hypospadias including the molecular mechanism and associated environmental factors in PubMed in the last 5 years. Thirty-seven studies on the aetiology of hypospadias including molecular mechanism and associated environmental factors were found, of which 25 were about associated environmental factors, and they were described according to the aspects of chemicals, parental characteristics, nutrition and hormones. The remaining studies were about the hormone-dependent phase of molecular mechanism, namely androgen-related genes and oestrogen-related genes. Furthermore, the various points of view were classified and discussed in detail.

  17. Effects of Intravitreal Ranibizumab Injection on Chinese Patients with Wet Age-Related Macular Degeneration: 5-Year Follow-Up Results

    PubMed Central

    Lu, Yingyi; Huang, Jianfeng; Zhao, Jing; Long, Li

    2016-01-01

    Purpose. To observe the effect of intravitreal ranibizumab injection on wet age-related macular degeneration (wAMD) over 5 years in Chinese patients. Methods. Thirty-seven patients who were diagnosed with wAMD in our hospital from June 2007 to June 2014 were retrospectively reviewed. The PRN regimen and the treatment and extend regimen were applied. Best corrected visual acuity (BCVA), number of ranibizumab injections, and changes in the choroidal neovascularization (CNV) lesion over 5 years were analyzed. Results. The mean BCVA measured by the ETDRS chart at baseline was 47.4 and 5 years after the treatment it was 34.89 letters, which was significantly different (p = 0.013). Fourteen eyes (37.8%) had improved visual acuity after 5 years. The number of injections in 5 years was 11.53, and most of the injections were in the first two years. Seventeen (45.9%) cases developed fibrous lesions, and 2 (5.4%) cases had atrophic lesions after 5 years. The fibrosis/atrophy was significantly correlated with the injection numbers (Pearson, r = 0.663, and p = 0.000). Conclusion. Most of the patients can maintain visual acuity treated by ranibizumab in the first 3 years. After 5 years, some patients can still improve or maintain visual acuity. Fibrous scarring of the lesion is the main reason for a decrease in vision of wAMD patients. PMID:27885338

  18. Effect of Early Rehabilitation during Intensive Care Unit Stay on Functional Status: Systematic Review and Meta-Analysis

    PubMed Central

    Castro-Avila, Ana Cristina; Serón, Pamela; Fan, Eddy; Gaete, Mónica; Mickan, Sharon

    2015-01-01

    Background and Aim Critically ill survivors may have functional impairments even five years after hospital discharge. To date there are four systematic reviews suggesting a beneficial impact for mobilisation in mechanically ventilated and intensive care unit (ICU) patients, however there is limited information about the influence of timing, frequency and duration of sessions. Earlier mobilisation during ICU stay may lead to greater benefits. This study aims to determine the effect of early rehabilitation for functional status in ICU/high-dependency unit (HDU) patients. Design Systematic review and meta-analysis. MEDLINE, EMBASE, CINALH, PEDro, Cochrane Library, AMED, ISI web of science, Scielo, LILACS and several clinical trial registries were searched for randomised and non-randomised clinical trials of rehabilitation compared to usual care in adult patients admitted to an ICU/HDU. Results were screened by two independent reviewers. Primary outcome was functional status. Secondary outcomes were walking ability, muscle strength, quality of life, and healthcare utilisation. Data extraction and methodological quality assessment using the PEDro scale was performed by primary reviewer and checked by two other reviewers. The authors of relevant studies were contacted to obtain missing data. Results 5733 records were screened. Seven articles were included in the narrative synthesis and six in the meta-analysis. Early rehabilitation had no significant effect on functional status, muscle strength, quality of life, or healthcare utilisation. However, early rehabilitation led to significantly more patients walking without assistance at hospital discharge (risk ratio 1.42; 95% CI 1.17-1.72). There was a non-significant effect favouring intervention for walking distance and incidence of ICU-acquired weakness. Conclusions Early rehabilitation during ICU stay was not associated with improvements in functional status, muscle strength, quality of life or healthcare utilisation

  19. A Review of Realizing the Universal Health Coverage (UHC) Goals by 2030: Part 1- Status quo, Requirements, and Challenges.

    PubMed

    Hussein, Rada

    2015-07-01

    This paper is the first part of a review of how to realize the Universal Health Coverage (UHC) goals by 2030. The objective of this review is to investigate the role of eHealth and technology in achieving UHC, focusing on four aspects: 1) identifying the importance of UHC and highlighting how UHC is influenced by health systems and eHealth, 2) investigating the current status of UHC worldwide and indicating the current challenges facing the realization of UHC, 3) reviewing the current research activities in the UHC domain and emphasizing the role of eHealth and technology in achieving UHC, and 4) discussing the results of the review to identify the current gaps in UHC implantation and the corresponding research lines for future investigation.This part covers the first two aspects through: providing the required background on UHC, highlighting the potential benefits of eHealth utilization in UHC, addressing the current status quo of UHC implementation worldwide, and finally concluding the lessons learned in terms of the UHC challenges and requirements.This part also described the used search methodology and selection criteria to synthesize this review. It also indicates the limitations of conducting a systematic review in this early stage of deploying UHC-oriented eHealth solutions.

  20. Association Between Sarcopenia and Nutritional Status in Older Adults: A Systematic Literature Review.

    PubMed

    Eglseer, Doris; Eminovic, Sandra; Lohrmann, Christa

    2016-07-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Association Between Sarcopenia and Nutritional Status in Older Adults: A Systematic Literature Review" found on pages 33-41, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until June 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Describe the geriatric syndrome of sarcopenia. 2. Identify the outcome of the

  1. Effect of vegetarian diets on zinc status: a systematic review and meta-analysis of studies in humans.

    PubMed

    Foster, Meika; Chu, Anna; Petocz, Peter; Samman, Samir

    2013-08-15

    Plant-based diets contain less saturated fat and cholesterol and more folate, fibre and phytochemicals than omnivorous diets, but some micronutrients, especially zinc, are poorly bioavailable. The findings of studies exploring the zinc intake and zinc status in populations that habitually consume vegetarian diets are inconsistent. This study aims to investigate the effects of plant-based diets on dietary zinc intake and status in humans using systematic review and meta-analysis techniques. Thirty-four studies were included in the systematic review. Of these, 26 studies (reporting 48 comparisons) compared males and/or females consuming vegetarian diets with non-vegetarian groups and were included in meta-analyses. Dietary zinc intakes and serum zinc concentrations were significantly lower (-0.88 ± 0.15 mg day(-1), P < 0.001 and -0.93 ± 0.27 µmol L(-1), P = 0.001 respectively; mean ± standard error) in populations that followed habitual vegetarian diets compared with non-vegetarians. Secondary analyses showed greater impact of vegetarian diets on the zinc intake and status of females, vegetarians from developing countries and vegans. Populations that habitually consume vegetarian diets have low zinc intakes and status. Not all vegetarian categories impact zinc status to the same extent, but a lack of consistency in defining vegetarian diets for research purposes makes dietary assessment difficult. Dietary practices that increase zinc bioavailability, the consumption of foods fortified with zinc or low-dose supplementation are strategies that should be considered for improving the zinc status of vegetarians with low zinc intakes or serum zinc concentrations at the lower end of the reference range.

  2. Malnutrition among 3 to 5 years old children in Baghdad city, Iraq: a cross-sectional study.

    PubMed

    Ghazi, Hasanain Faisal; Mustafa, Jamsiah; Aljunid, Syed; Isa, Zaleha; Abdalqader, Mohammed A

    2013-09-01

    The unstable geopolitical situation in Iraq since 2003 still affects the health of people, especially children. Several factors may indirectly affect a child's nutritional status. The main aim of this study was to identify factors contributing to malnutrition among 3 to 5 years old children in Baghdad city, Iraq. Two hundred twenty children aged 3 to 5 years were chosen randomly from four kindergartens in Baghdad city according to the cross-sectional design. The nutritional status of the children was assessed using a weight-for-age z-score based on the World Health Organization 2007 cutoff points, in which any child with a z-score of <-2 is considered to be malnourished. The overall prevalence rate of underweight children was 18.2%. There was no significant difference in the prevalence rate between males and females (p=0.797). However, the percentage of underweight children was slightly higher among females (18.9%) compared to males (17.6%). There was no association between parents' educational level or employment status and childhood malnutrition. There was no association between a family's movement from their house and childhood malnutrition (p=0.322). Living in an unsafe neighbourhood and having a family member killed during the past five years were significantly associated with childhood malnutrition (p=0.016 and 0.018 respectively). Childhood malnutrition is still a public-health concern in Baghdad city, especially after the war of 2003. Malnutrition is significantly associated with living in unsafe neighbourhoods and at least one family member having been killed during the past five years.

  3. [Nutritional status of beneficiaries of the ¨Bolsa Família¨ Program in Brazil - a systematic review].

    PubMed

    Wolf, Miriam Regina; Barros Filho, Antonio de Azevedo

    2014-05-01

    Various programs to combat malnutrition have been implemented over the years in Brazil. Since 2001, it has been the responsibility of the Bolsa Família Program (BFP). Despite the expansion of BFP, to date there has been little coverage charting the advances and challenges to be faced as well as the impacts on health and nutrition of the population. Although the monitoring of nutritional status is one of the conditions for continuing to receive the benefit, when searching for this data, there is great difficulty in obtaining them. The scope of this systematic review is to obtain information on the nutritional status of the beneficiaries of the PBF, to grasp the national reality with regard to this situation, and assess whether the program had an impact on the nutritional status of the population served. A search was conducted online via Medline, Bireme, SciELO, Lilacs, University Libraries System (ULS) and Google. The search includes original articles and theses from March 2002 through May 2012 and approximately100 works were located. After excluding the title there were 23 articles, and after reading the abstracts, 13 articles remained. The studies reviewed suggest that the Program is not modifying the nutritional status of the beneficiaries.

  4. A review of tephra transport and dispersal models: Evolution, current status, and future perspectives

    NASA Astrophysics Data System (ADS)

    Folch, A.

    2012-08-01

    Tephra transport models try to predict atmospheric dispersion and sedimentation of tephra depending on meteorology, particle properties, and eruption characteristics, defined by eruption column height, mass eruption rate, and vertical distribution of mass. Models are used for different purposes, from operational forecast of volcanic ash clouds to hazard assessment of tephra dispersion and fallout. The size of the erupted particles, a key parameter controlling the dynamics of particle sedimentation in the atmosphere, varies within a wide range. Largest centimetric to millimetric particles fallout at proximal to medial distances from the volcano and sediment by gravitational settling. On the other extreme, smallest micrometric to sub-micrometric particles can be transported at continental or even at global scales and are affected by other deposition and aggregation mechanisms. Different scientific communities had traditionally modeled the dispersion of these two end members. Volcanologists developed families of models suitable for lapilli and coarse ash and aimed at computing fallout deposits and for hazard assessment. In contrast, meteorologists and atmospheric scientists have traditionally used other atmospheric transport models, dealing with finer particles, for tracking motion of volcanic ash clouds and, eventually, for computing airborne ash concentrations. During the last decade, the increasing demand for model accuracy and forecast reliability has pushed on two fronts. First, the original gap between these different families of models has been filled with the emergence of multi-scale and multi-purpose models. Second, new modeling strategies including, for example, ensemble and probabilistic forecast or model data assimilation are being investigated for future implementation in models and or modeling strategies. This paper reviews the evolution of tephra transport and dispersal models during the last two decades, presents the status and limitations of the

  5. Socio-economic status and quality of life in children with chronic disease: A systematic review.

    PubMed

    Didsbury, Madeleine S; Kim, Siah; Medway, Meredith M; Tong, Allison; McTaggart, Steven J; Walker, Amanda M; White, Sarah; Mackie, Fiona E; Kara, Tonya; Craig, Jonathan C; Wong, Germaine

    2016-12-01

    Reduced quality of life (QoL) is a known consequence of chronic disease in children, and this association may be more evident in those who are socio-economically disadvantaged. The aims of this systematic review were to assess the association between socio-economic disadvantage and QoL among children with chronic disease, and to identify the specific socio-economic factors that are most influential. MEDLINE, Embase and PsycINFO were searched to March 2015. Observational studies that reported the association between at least one measure of social disadvantage in caregivers and at least one QoL measure in children and young people (age 2-21 years) with a debilitating non-communicable childhood disease (asthma, chronic kidney disease, type 1 diabetes mellitus and epilepsy) were eligible. A total of 30 studies involving 6957 patients were included (asthma (six studies, n = 576), chronic kidney disease (four studies, n = 796), epilepsy (14 studies, n = 2121), type 1 diabetes mellitus (six studies, n = 3464)). A total of 22 (73%) studies reported a statistically significant association between at least one socio-economic determinant and QoL. Parental education, occupation, marital status, income and health insurance coverage were associated with reduced QoL in children with chronic disease. The quality of the included studies varied widely and there was a high risk of reporting bias. Children with chronic disease from lower socio-economic backgrounds experience reduced QoL compared with their wealthier counterparts. Initiatives to improve access to and usage of medical and psychological services by children and their families who are socio-economically disadvantaged may help to mitigate the disparities and improve outcomes in children with chronic illnesses.

  6. Caesarean sections and for-profit status of hospitals: systematic review and meta-analysis

    PubMed Central

    Syrogiannouli, Lamprini; Luta, Xhyljeta; Tal, Kali; Goodman, David C; da Costa, Bruno R; Jüni, Peter

    2017-01-01

    Objective Financial incentives may encourage private for-profit providers to perform more caesarean section (CS) than non-profit hospitals. We therefore sought to determine the association of for-profit status of hospital and odds of CS. Design Systematic review and meta-analysis. Data sources MEDLINE, EMBASE and the Cochrane Database of Systematic Reviews from the first year of records through February 2016. Eligibility criteria To be eligible, studies had to report data to allow the calculation of ORs of CS comparing private for-profit hospitals with public or private non-profit hospitals in a specific geographic area. Outcomes The prespecified primary outcome was the adjusted OR of births delivered by CS in private for-profit hospitals as compared with public or private non-profit hospitals; the prespecified secondary outcome was the crude OR of CS in private for-profit hospitals as compared with public or private non-profit hospitals. Results 15 articles describing 17 separate studies in 4.1 million women were included. In a meta-analysis of 11 studies, the adjusted odds of delivery by CS was 1.41 higher in for-profit hospitals as compared with non-profit hospitals (95% CI 1.24 to 1.60) with no relevant heterogeneity between studies (τ2≤0.037). Findings were robust across subgroups of studies in stratified analyses. The meta-analysis of crude estimates from 16 studies revealed a somewhat more pronounced association (pooled OR 1.84, 95% CI 1.49 to 2.27) with moderate-to-high heterogeneity between studies (τ2≥0.179). Conclusions CS are more likely to be performed by for-profit hospitals as compared with non-profit hospitals. This holds true regardless of women's risk and contextual factors such as country, year or study design. Since financial incentives are likely to play an important role, we recommend examination of incentive structures of for-profit hospitals to identify strategies that encourage appropriate provision of CS. PMID:28213600

  7. Status Review of the Marbled Murrelet (Brachyramphus marmoratus) in Alaska and British Columbia

    USGS Publications Warehouse

    Piatt, J.F.; Kuletz, K.J.; Burger, A.E.; Hatch, Shyla A.; Friesen, V.L.; Birt, T.P.; Arimitsu, M.L.; Drew, G.S.; Harding, A.M.A.; Bixler, K.S.

    2007-01-01

    The Marbled Murrelet (Brachyramphus marmoratus) is a small, diving seabird inhabiting inshore waters of the Northeastern Pacific Ocean. This species feeds on small, schooling fishes and zooplankton, and nests primarily on the moss-covered branches of large, old-growth conifers, and also, in some parts of its range, on the ground. We reviewed existing information on this species to evaluate its current status in the northern part of its range-Alaska (U.S.) and British Columbia (Canada). Within the southern part of its range (Washington, Oregon, and California, U.S.), the Marbled Murrelet was listed as a threatened species under the Endangered Species Act (ESA) in 1993, and the U.S. Fish and Wildlife Service (USFWS) needed information on the species throughout its range for ESA deliberations. We compiled published information on the conservation status, population biology, foraging ecology, population genetics, population status and trends, demography, marine and nesting habitat characteristics, threats, and ongoing conservation efforts for Marbled Murrelets in Alaska and British Columbia. We conducted a new genetic study using samples from a segment of the range that had not been included in previous studies (Washington, Oregon) and additional nuclear intron and microsatellite markers. We also analyzed available at-sea survey data from several locations for trend. To understand the reasonableness of the empirical trend data, we developed demographic models incorporating stochasticity to discern what population trends were possible by chance. The genetic studies substantially confirmed previous findings on population structure in the Marbled Murrelet. Our present work finds three populations: (1) one comprising birds in the central and western Aleutian Islands; (2) one comprising birds in central California; and (3) one comprising birds within the center of the range from the eastern Aleutians to northern California. Our knowledge of genetic structure within this

  8. MHD Technology Transfer, Integration and Review Committee. Fifth semi-annual status report, April 1990--September 1990

    SciTech Connect

    Not Available

    1992-01-01

    This fifth semi-annual status report of the MHD Technology Transfer, Integration, and Review Committee (TTIRC) summarizes activities of the TTIRC during the period April 1990 through September 1990. It includes summaries and minutes of committee meetings, progress summaries of ongoing Proof-of-Concept (POC) contracts, discussions pertaining to technical integration issues in the POC program, and planned activities for the next six months.

  9. Comparison of functional status of 8- to 12-year-old children born prematurely: an integrative review of literature.

    PubMed

    Kelly, Michelle M

    2012-08-01

    Prematurity affects one in eight infants in the United States, a rate that reflects an overall increase of 20% between 1990 and 2005 (March of Dimes, 2008). This integrative review presents a synthesis of the current research addressing the functional status of 8- to 12-year-old children born prematurely. Findings from this review support the belief that children born prematurely function differently than their term peers. These children have academic and social delays that may necessitate special service support through middle childhood.

  10. Is Higher Consumption of Animal Flesh Foods Associated with Better Iron Status among Adults in Developed Countries? A Systematic Review.

    PubMed

    Jackson, Jacklyn; Williams, Rebecca; McEvoy, Mark; MacDonald-Wicks, Lesley; Patterson, Amanda

    2016-02-16

    Iron deficiency (ID) is the most prevalent nutrient deficiency within the developed world. This is of concern as ID has been shown to affect immunity, thermoregulation, work performance and cognition. Animal flesh foods provide the richest and most bioavailable source of dietary (haem) iron, however, it is unclear whether low animal flesh diets contribute to ID. This systematic review aimed to investigate whether a higher consumption of animal flesh foods is associated with better iron status in adults. CINAHL, Cochrane, EMBASE and MEDLINE were searched for published studies that included adults (≥18 years) from developed countries and measured flesh intakes in relation to iron status indices. Eight experimental and 41 observational studies met the inclusion criteria. Generally, studies varied in population and study designs and results were conflicting. Of the seven high quality studies, five showed a positive association between animal flesh intake (85-300 g/day) and iron status. However, the optimum quantity or frequency of flesh intake required to maintain or achieve a healthy iron status remains unclear. Results show a promising relationship between animal flesh intake and iron status, however, additional longitudinal and experimental studies are required to confirm this relationship and determine optimal intakes to reduce ID development.

  11. Is Higher Consumption of Animal Flesh Foods Associated with Better Iron Status among Adults in Developed Countries? A Systematic Review

    PubMed Central

    Jackson, Jacklyn; Williams, Rebecca; McEvoy, Mark; MacDonald-Wicks, Lesley; Patterson, Amanda

    2016-01-01

    Iron deficiency (ID) is the most prevalent nutrient deficiency within the developed world. This is of concern as ID has been shown to affect immunity, thermoregulation, work performance and cognition. Animal flesh foods provide the richest and most bioavailable source of dietary (haem) iron, however, it is unclear whether low animal flesh diets contribute to ID. This systematic review aimed to investigate whether a higher consumption of animal flesh foods is associated with better iron status in adults. CINAHL, Cochrane, EMBASE and MEDLINE were searched for published studies that included adults (≥18 years) from developed countries and measured flesh intakes in relation to iron status indices. Eight experimental and 41 observational studies met the inclusion criteria. Generally, studies varied in population and study designs and results were conflicting. Of the seven high quality studies, five showed a positive association between animal flesh intake (85–300 g/day) and iron status. However, the optimum quantity or frequency of flesh intake required to maintain or achieve a healthy iron status remains unclear. Results show a promising relationship between animal flesh intake and iron status, however, additional longitudinal and experimental studies are required to confirm this relationship and determine optimal intakes to reduce ID development. PMID:26891320

  12. Is there an association of vitamin B12 status with neurological function in older people? A systematic review.

    PubMed

    Miles, Lisa M; Mills, Kerry; Clarke, Robert; Dangour, Alan D

    2015-08-28

    Low vitamin B12 status is common in older people; however, its public health significance in terms of neurological manifestations remains unclear. The present systematic review evaluated the association of vitamin B12 status with neurological function and clinically relevant neurological outcomes in adults aged 50+ years. A systematic search of nine bibliographic databases (up to March 2013) identified twelve published articles describing two longitudinal and ten cross-sectional analyses. The included study populations ranged in size (n 28-2287) and mean/median age (range 65-81 years). Studies reported various neurological outcomes: nerve function; clinically measured signs and symptoms of nerve function; self-reported neurological symptoms. Studies were assessed for risk of bias, and results were synthesised qualitatively. Among the general population groups of older people, one longitudinal study reported no association, and four of seven cross-sectional studies reported limited evidence of an association of vitamin B12 status with some, but not all, neurological outcomes. Among groups with clinical and/or biochemical evidence of low vitamin B12 status, one longitudinal study reported an association of vitamin B12 status with some, but not all, neurological outcomes and three cross-sectional analyses reported no association. Overall, there is limited evidence from observational studies to suggest an association of vitamin B12 status with neurological function in older people. The heterogeneity and quality of the evidence base preclude more definitive conclusions, and further high-quality research is needed to better inform understanding of public health significance in terms of neurological function of vitamin B12 status in older people.

  13. Nutritional Status: The Interpretation of Indicators. Children in the Tropics: Review of the International Children's Centre.

    ERIC Educational Resources Information Center

    Chauliac, Michel; Masse-Raimbault, Anne-Marie

    1989-01-01

    The assessment of individual or community nutritional status involves the use of indicators; when properly analyzed and interpreted, these may be used to decide what strategies to implement, or how to orient activities aimed at improving nutritional status. In primary health care programs, one approach which remains underused involves obtaining…

  14. Employment Status after Spinal Cord Injury (1992-2005): A Review with Implications For Interpretation, Evaluation, Further Research, and Clinical Practice

    ERIC Educational Resources Information Center

    Young, Amanda E.; Murphy, Gregory C.

    2009-01-01

    The purpose of this study is to review the research conducted on the topic of employment status after spinal cord injury that was published between 1992 and 2005. This study follows on from an earlier review that focused on papers published between 1976 and 1991. The current study extends the earlier review by reporting an aggregate employment…

  15. Manner of Death Determination in Fire Fatalities: 5-Year Autopsy Data of Istanbul City.

    PubMed

    Esen Melez, İpek; Arslan, Murat Nihat; Melez, Deniz Oguzhan; Gürler, Ahmet Selçuk; Büyük, Yalçin

    2017-03-01

    Death resulting from burns is an important social problem and a frequent accident. However, because approximately 10% of cases are estimated to result from a fire that was deliberately started, all fire-related deaths should be treated as suspicious, and the cause of a fire should be investigated. For the bodies recovered from the scene of a fire, the manner of death could also be suicide or homicide. The objective of this study was to contribute to the clarification of controversial data present in the literature on the manner of death determination of fire-related deaths, through evaluation of autopsy findings of bodies recovered from fires. We reviewed 20,135 autopsies performed in a 5-year period, in Istanbul, as the whole autopsy data of the city and found 133 fire-related deaths. The death scene investigation reports and other judicial documents, autopsy findings, and toxicological analysis results were evaluated to determine the parameters of age, sex, level of the burn, vital signs [red flare; soot in the lower respiratory tract, esophagus, and/or stomach; and screening of carboxyhemoglobin (COHb) levels in the blood], toxicological substances, presence of accelerants, cause of death, and manner of death. The manner of death was determined to be an accident in 98 (73.7%) and homicide in 12 (9%) cases, whereas there was no suicide. In addition, it could not be determined in 23 (17.2%) cases. In accidental deaths, the most frequent cause of death was COHb poisoning with statistically significant blood COHb levels greater than 10%. Further, the presence of soot in the lower respiratory tract, esophagus, and/or stomach and the existence of at least 1 or 2 vital signs together were found to be valid deterministic criteria with statistical significance in terms of identifying the manner of death.

  16. Prediction of Treatment Response at 5-year Follow-up in a Randomized Clinical Trial of Behaviorally Based Couple Therapies

    PubMed Central

    Baucom, Brian R.; Atkins, David C.; Rowe, Lorelei Simpson; Doss, Brian D.; Christensen, Andrew

    2014-01-01

    Objective Building on earlier work examining predictors of short- and moderate-term treatment response, demographic, intrapersonal, communication, and interpersonal variables were examined as predictors of clinically significant outcomes five years after couples completed one of two behaviorally based couple therapies. Method One hundred and thirty-four couples were randomly assigned to Integrative Behavioral Couple Therapy (IBCT; Jacobson & Christensen, 1998) or Traditional Behavioral Couple Therapy (TBCT; Jacobson & Margolin, 1979) and followed for 5 years after treatment. Outcomes include clinically significant change categories of relationship satisfaction and marital status at 5-year follow-up. Optimal subsets of predictors were selected using an automated, bootstrapped selection procedure based on Bayesian Information Criterion. Results Higher levels of commitment and being married for a longer period of time were associated with decreased likelihood of divorce/separation (Odds Ratio [OR] = 1.39, p = .004; OR = 0.91, p = .015). Being married for a longer period of time was also associated with increased likelihood of positive, clinically significant change (OR = 1.12, p = .029). Finally, higher levels of wife desired closeness were associated with increased odds of positive, clinically significant change and decreased odds of divorce for moderately distressed, IBCT couples (OR = 1.16, p = 0.002; OR = 0.85, p = 0.007, respectively) whereas the opposite was true for moderately distressed, TBCT couples (OR = 0.77, p < 0.001; OR = 1.17, p = 0.002, respectively). Conclusions Commitment-related variables are associated with clinically significant outcomes at 5-year follow-up as well as at termination and moderate-term follow-up. Public health significance This study indicates that couples who begin marital therapy with higher levels of commitment are least likely to get divorced and most likely to report improvements in relationship satisfaction five years after

  17. Streptococcus mutans and Streptococcus sobrinus colonization and caries experience in 3- and 5-year-old Thai children

    PubMed Central

    Saraithong, P.; Pattanaporn, K.; Chen, Z.; Khongkhunthian, S.; Laohapensang, P.; Chhun, N.; Pattanaporn, W.; Gaw, H. Y.; Li, Y.

    2016-01-01

    Objectives The aim of this study was to examine the colonization of Streptococcus mutans and Streptococcus sobrinus in supra-gingival plaque samples and to determine their correlation with the prevalence of early childhood caries (ECC) in Thai children. Materials and methods A total of 344 Thai children, ages 3 and 5 years, were invited to participate in this study. Caries status of the children was examined. Supra-gingival plaque samples were collected. Quantitative real-time PCR was performed to evaluate DNA levels of S. mutans and S. sobrinus. Results Eighty-five percent of the children were colonized by S. mutans and 50.9 % of them were colonized by S. sobrinus. The prevalence of ECC was 43.8 % and 56.2 % among 3- and 5-year-old children, respectively, and was significantly associated with the presence of S. mutans and S. sobrinus. The severity of ECC was significantly correlated with increased DNA levels of the two bacteria. Children who were positive for S. mutans and S. sobrinus (Sm+/Sb+) were 8 times or 44 times more likely to experience ECC than children who were Sm−/Sb+or were Sm−/Sb−. Conclusions The study evidence further suggest that children colonized by both S. mutans and S. sobrinus are at the higher risk for ECC. Clinical relevance Molecular-based qPCR can be used to detect and quantify S. mutans and S. sobrinus colonization for epidemiological and clinical studies for ECC risk assessment. PMID:25753978

  18. Review Article—Dielectrophoresis: Status of the theory, technology, and applications

    PubMed Central

    Pethig, Ronald

    2010-01-01

    A review is presented of the present status of the theory, the developed technology and the current applications of dielectrophoresis (DEP). Over the past 10 years around 2000 publications have addressed these three aspects, and current trends suggest that the theory and technology have matured sufficiently for most effort to now be directed towards applying DEP to unmet needs in such areas as biosensors, cell therapeutics, drug discovery, medical diagnostics, microfluidics, nanoassembly, and particle filtration. The dipole approximation to describe the DEP force acting on a particle subjected to a nonuniform electric field has evolved to include multipole contributions, the perturbing effects arising from interactions with other cells and boundary surfaces, and the influence of electrical double-layer polarizations that must be considered for nanoparticles. Theoretical modelling of the electric field gradients generated by different electrode designs has also reached an advanced state. Advances in the technology include the development of sophisticated electrode designs, along with the introduction of new materials (e.g., silicone polymers, dry film resist) and methods for fabricating the electrodes and microfluidics of DEP devices (photo and electron beam lithography, laser ablation, thin film techniques, CMOS technology). Around three-quarters of the 300 or so scientific publications now being published each year on DEP are directed towards practical applications, and this is matched with an increasing number of patent applications. A summary of the US patents granted since January 2005 is given, along with an outline of the small number of perceived industrial applications (e.g., mineral separation, micropolishing, manipulation and dispensing of fluid droplets, manipulation and assembly of micro components). The technology has also advanced sufficiently for DEP to be used as a tool to manipulate nanoparticles (e.g., carbon nanotubes, nano wires, gold and metal

  19. Employment as a Social Determinant of Health: A Systematic Review of Longitudinal Studies Exploring the Relationship between Employment Status and Physical Health

    ERIC Educational Resources Information Center

    Hergenrather, Kenneth C.; Zeglin, Robert J.; McGuire-Kuletz, Maureen; Rhodes, Scott D.

    2015-01-01

    Purpose: To explore employment as a social determinant of health through examining the relationship between employment status and physical health. Method: The authors explored the causal relationship between employment status and physical health through conducting a systematic review of 22 longitudinal studies conducted in Finland, France, the…

  20. [Should knowledge of BRCA1 status impact the choice of chemotherapy in metastatic breast cancer: a review].

    PubMed

    Clergue, Océane; Jones, Natalie; Sévenet, Nicolas; Quenel-Tueux, Nathalie; Debled, Marc

    2015-03-01

    BRCA1 and BRCA2 mutations account for 40% of cancer predisposition gene mutations identified in the current French diagnostic setting. The proteins encoded by these genes are implicated in DNA repair pathways. As a result, loss of BRCA1 or BRCA2 function may modify chemo-sensitivity. This literature review aims to determine whether BRCA1 mutation status should influence the choice of systemic treatment in breast cancer. Fourteen articles and four abstracts from 12 retrospective analyses and 6 prospective studies were identified in the literature review. CMF-type and taxane-based protocols appear to be insufficiently effective, while anthracycline activity does not seem to be affected by BRCA1 status. BRCA1-mutated tumours appear to be highly sensitive to platinum, in both the neoadjuvant and metastatic setting. Olaparib, a PARP inhibitor, has only been evaluated in one study in metastatic patients, with promising results. The presence of a BRCA1 mutation can lead to an adaptation of therapies in the metastatic stages in breast cancer. The rapid identification of BRCA1 mutations and the adaptation of treatment according to this status in the (neo)adjuvant setting is likely to become a reality in the coming years.

  1. A systematic review of the nutritional status of women of a childbearing age with severe mental illness.

    PubMed

    McColl, Helen; Dhillon, Manpreet; Howard, Louise M

    2013-02-01

    Little is known about the nutritional status of pregnant women with severe mental illness. We therefore carried out a systematic review to investigate whether pregnant women and childbearing aged women with severe mental illness have significantly greater nutritional deficiencies compared with pregnant women and childbearing aged women with no mental illness. We carried out a search using MEDLINE, EMBASE and PsycINFO from January 1980 to January 2011 for studies on nutritional status of childbearing aged women with psychotic disorders. Identification of papers and quality rating of papers (using a modified version of the Newcastle-Ottawa scale) was carried out by two reviewers independently. We identified and screened 4,130 potentially relevant studies from the electronic databases. Fifteen studies met the inclusion criteria (n = 587 women). There were no studies of pregnant women. There was some evidence of low serum folate and vitamin B(12) levels and elevated homocysteine levels in childbearing aged women with psychotic disorders. Further research into the nutritional status of childbearing aged women with severe mental illness is needed. Maternal nutrition has a profound impact on foetal outcome, is a modifiable risk factor and therefore needs prioritising in the care of all childbearing aged women with severe mental illness.

  2. [Development, adaptation and validation of silhouette scales for self-assessment of nutritional status: a systematic review].

    PubMed

    Moraes, Cristiane; Anjos, Luiz Antonio dos; Marinho, Sandra Mara Silva de Azevedo

    2012-01-01

    Self-assessment of body image is a multidimensional construction by which individuals describe the internal representations of their body structure and physical appearance in relation to themselves and others. Silhouette scales have been used to for self-assessment of nutritional status, due to their low cost and ease of administration, especially in field surveys. This study aimed to identify the various silhouette scales that have been developed or adapted since 1983 and to conduct a systematic review of the validation of such scales against objective measures of nutritional status. A total of 33 publications were found and showed moderate to good correlation between nutritional status and both adapted (0.66 to 0.87) and developed silhouette scales (0.59 to 0.94) in adults, but much lower correlation in children and adolescents. Most of the studies used inappropriate statistical analysis. The data indicated that silhouette scales should be used with caution to predict nutritional status with or without anthropometric measures.

  3. The status of the performance of medication reviews in German community pharmacies and assessment of the practical performance.

    PubMed

    Greißing, Claudia; Kössler, Katharina; Freyer, Johanna; Hüter, Lucie; Buchal, Peter; Schiek, Susanne; Bertsche, Thilo

    2016-12-01

    Background Pharmacist-led medication reviews have shown to prevent drug-related problems (DRPs). So far, data is rare about the implementation in routine care, the conditions for intensifying this service and the practical skills of community pharmacists to perform medication reviews. Objective To assess the current status of medication review implementation in German community pharmacies and the performance of identifying DRPs in a ficticious patient example. Setting German community pharmacies. Method An online survey was conducted from July to September 2015 including questions about medication reviews currently performed in routine care of community pharmacies and hidden DRPs in a ficticious patient example. Pharmacists were invited via newsletters from three local chambers of pharmacists. Main outcome measure (i) Frequency, conditions for implementation, and criteria of medication reviews currently being performed in routine care, (ii) requested further information to perform medication reviews, and (iii) proportion of pharmacists who identify DRPs in the patient example. Results A total of 143 community pharmacists completed the questionnaire. (i) One hundred and twenty-seven respondents (89 %) reported reviewing the medication regularly in routine care, whereas 56 (39 %) stated that they performed medication reviews between one and five times monthly. For 124 pharmacists (87 %), remuneration would be a necessary condition for performing medication reviews more frequently. When reviewing the medication, 112 (78 %) of the pharmacists considered the criterion 'drug-drug interactions' and 107 (75 %) reviewed the criterion 'correct dosage'. One of the least reviewed criteria was 'effectiveness of medication' [22 (16 %)]. (ii) According to the participants, laboratory values should be available in the community pharmacy, since 87/143 (61 %) would appreciate the GFR and the HbA1c level. Twenty-two of 54 respondents (41 %) would appreciate further

  4. Status Review of Wildlife Mitigation at 14 of 27 Major Hydroelectric Projects in Idaho, 1983-1984 Final Report.

    SciTech Connect

    Martin, Robert C.; Mehrhoff, L.A.

    1985-01-01

    The Pacific Northwest Electric Power Planning and Conservation Act and wildlife and their habitats in the Columbia River Basin and to compliance with the Program, the wildlife mitigation status reports coordination with resource agencies and Indian Tribes. developed the Columbia River Basin Fish and Wildlife Program development, operation, and maintenance of hydroelectric projects on existing agreements; and past, current, and proposed wildlife factual review and documentation of existing information on wildlife meet the requirements of Measure 1004(b)(l) of the Program. The mitigation, enhancement, and protection activities were considered. In mitigate for the losses to those resources resulting from the purpose of these wildlife mitigation status reports is to provide a resources at some of the Columbia River Basin hydroelectric projects the river and its tributaries. To accomplish this goal, the Council were written with the cooperation of project operators, and in within Idaho.

  5. The effects of oil pollution on Antarctic benthic diatom communities over 5 years.

    PubMed

    Polmear, R; Stark, J S; Roberts, D; McMinn, A

    2015-01-15

    Although considered pristine, Antarctica has not been impervious to hydrocarbon pollution. Antarctica's history is peppered with oil spills and numerous abandoned waste disposal sites. Both spill events and constant leakages contribute to previous and current sources of pollution into marine sediments. Here we compare the response of the benthic diatom communities over 5 years to exposure to a commonly used standard synthetic lubricant oil, an alternative lubricant marketed as more biodegradable, in comparison to a control treatment. Community composition varied significantly over time and between treatments with some high variability within contaminated treatments suggesting community stress. Both lubricants showed evidence of significant effects on community composition after 5 years even though total petroleum hydrocarbon reduction reached approximately 80% over this time period. It appears that even after 5 years toxicity remains high for both the standard and biodegradable lubricants revealing the temporal scale at which pollutants persist in Antarctica.

  6. Professional status in a changing world: The case of medicines use reviews in English community pharmacy.

    PubMed

    McDonald, Ruth; Cheraghi-Sohi, Sudeh; Sanders, Caroline; Ashcroft, Darren

    2010-08-01

    The health professions are engaged in an ongoing and dynamic process involving reflection and adaptation, with factors such as socio-economic and cultural developments and technological innovations compelling professions to respond to changed circumstances. This paper concerns English community pharmacy, where recent reforms provide financial incentives to deliver interventions, which have the potential for pharmacists to promote their knowledge and skills, as part of a professionalising strategy. The paper, drawing on interviews with 49 pharmacists, describes how responses to reforms are not necessarily in accordance with either national policy goals or enhancement of professional status. Debates about professional status and role extension have often focused on health professions' subordination to medicine. This paper highlights the importance and interplay of other factors which help explain the inability to capitalise fully on the potential contribution to professional status, which reforms to extend professional roles afford.

  7. W-519 Sagebrush Mitigation Project FY-2004 Final Review and Status

    SciTech Connect

    Durham, Robin E.; Sackschewsky, Michael R.

    2004-09-30

    This report summarizes activities conducted as mitigation for loss of sagebrush-steppe habitats due to Project W-519, the construction of the infrastructure for the Tank Waste Remediation System Vitrification Plant. The focus of this report is to provide a review and final status of mitigation actions performed through FY2004. Data collected since FY1999 have been included where appropriate. The Mitigation Action Plan (MAP) for Project W-519 prescribed three general actions to be performed as mitigation for the disturbance of approximately 40 ha (100 acres) of mature sagebrush-steppe habitat. These actions included: (1) transplanting approximately 130,000 sagebrush seedlings on the Fitzner-Eberhardt Arid Lands Ecology Reserve (ALE); (2) rectification of the new transmission line corridor via seeding with native grasses and sagebrush; and (3) research on native plant species with a goal of increasing species diversity in future mitigation or restoration actions. Nearly 130,000 Wyoming big sagebrush seedlings where planted on ALE during FY2000 and FY2001. About 39,000 of those seedlings were burned during the 24-Command Fire of June 2000. The surviving and subsequent replanting has resulted in about 91,000 seedlings that were planted across four general areas on ALE. A 50% survival rate at any monitoring period was defined as the performance standard in the MAP for this project. Data collected in 2004 indicate that of the over 5000 monitored plants, 51.1% are still alive, and of those the majority are thriving and blooming. These results support the potential for natural recruitment and the ultimate goal of wildlife habitat replacement. Thus, the basic performance standard for sagebrush survival within the habitat compensation planting has been met. Monitoring activities conducted in 2004 indicate considerable variation in seedling survival depending on the type of plant material, site conditions, and to a lesser extent, treatments performed at the time of planting

  8. Review and status of heat-transfer technology for internal passages of air-cooled turbine blades

    NASA Technical Reports Server (NTRS)

    Yeh, F. C.; Stepka, F. S.

    1984-01-01

    Selected literature on heat-transfer and pressure losses for airflow through passages for several cooling methods generally applicable to gas turbine blades is reviewed. Some useful correlating equations are highlighted. The status of turbine-blade internal air-cooling technology for both nonrotating and rotating blades is discussed and the areas where further research is needed are indicated. The cooling methods considered include convection cooling in passages, impingement cooling at the leading edge and at the midchord, and convection cooling in passages, augmented by pin fins and the use of roughened internal walls.

  9. Respiratory Syncytial Virus Bronchiolitis in Children up to 5 Years of Age in Spain: Epidemiology and Comorbidities

    PubMed Central

    Gil-Prieto, Ruth; Gonzalez-Escalada, Alba; Marín-García, Patricia; Gallardo-Pino, Carmen; Gil-de-Miguel, Angel

    2015-01-01

    Abstract This epidemiological survey in Spain estimates the burden of respiratory syncytial virus (RSV) infection in children up to 5 year of age during a 15-year period (1997–2011). Observational retrospective survey was conducted by reviewing data of the National Surveillance System for Hospital Data, including >98% of Spanish hospitals. All hospitalizations related to RSV infection for children up to 5 years, reported during 1997–2011 period, were analyzed. Codes were selected by using the International Classification of Diseases 9th Clinical Modification 466.0–466.19, 480.1, and 079.6. A total of 326,175 and 286,007 hospital discharges for children up to 5 and 2 years of age were reported during the study period. The annual incidence was 1072 and 2413 patients per 100,000, respectively. The average length of hospital stay was 5.7 (standard deviation 8.2) days. Four hundred forty-six deaths were reported; of those, 403 occurred in children <2 years and 355 (80%) occurred in children <12 months of age. Hospitalization and mortality rates were significantly higher in boys and decrease significantly with age. The higher rate of hospitalization and mortality rates were found in the first year of life. Annual average cost for National Health Care System was € 47 M with a mean hospitalization cost of €2162. The average length of hospitalization and costs were significantly higher in high-risk children. RSV infections in children up to 5 year of age still pose a significant health threat in Spain, especially in the infants. The development of preventive, diagnostic, and therapeutic guidelines focused in children with comorbidities may help reduce the hospital and economic burden of the disease. PMID:26020386

  10. The Big Five Personality Dimensions and Entrepreneurial Status: A Meta-Analytical Review

    ERIC Educational Resources Information Center

    Zhao, Hao; Seibert, Scott E.

    2006-01-01

    In this study, the authors used meta-analytical techniques to examine the relationship between personality and entrepreneurial status. Personality variables used in previous studies were categorized according to the five-factor model of personality. Results indicate significant differences between entrepreneurs and managers on 4 personality…

  11. Propofol Infusion Syndrome in Refractory Status Epilepticus: A Case Report and Topical Review

    PubMed Central

    Dam, Mette

    2016-01-01

    Propofol infusion syndrome (PRIS) is a fatal complication when doses of propofol administration exceed 4 mg/kg/h for more than 48 hours. Propofol overdosage is not uncommon in patients with refractory status epilepticus (RSE). We describe a case of refractory status epilepticus complicated by propofol infusion syndrome and collect from 5 databases all reports of refractory status epilepticus cases that were treated by propofol and developed the syndrome and outline whether refractory status epilepticus treatment with propofol is standardized according to international recommendations, compare it with alternative medications, and discuss how this syndrome can be treated and prevented. A total of 21 patients who developed this syndrome reported arrhythmia in all cases (100%), rhabdomyolysis in 9 cases (42%), lactic acidosis in 13 cases (62%), renal failure in 8 cases (38%), lipemia in 7 cases (33%), and elevated hepatic enzymes in 6 cases (28%). 13 patients died (66%). Propofol is still given in a dosage higher than what is internationally recommended, and new treatment modalities such as renal replacement therapy, blood exchange, and extracorporeal membrane oxygenation seem to be promising. In conclusion, propofol should be carefully titrated, the maximal infusion rate needs to be reassessed, and combination of different sedative agents may be considered. PMID:27493812

  12. 24 CFR 903.6 - What information must a PHA provide in the 5-Year Plan?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false What information must a PHA provide in the 5-Year Plan? 903.6 Section 903.6 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN...

  13. Changes in Exercise Capacity of Cardiac Asymptomatic Hereditary Hemochromatosis Subjects over 5-Year Follow up

    PubMed Central

    Shizukuda, Yukitaka; Smith, Kevin P.; Tripodi, Dorothy J.; Arena, Ross; Yau, Yu-Ying; Bolan, Charles D.; Waclawiw, Myron A.; Leitman, Susan F.; Rosing, Douglas R.

    2012-01-01

    Objective A long-term effect of hereditary hemochromatosis (HH) on aerobic exercise capacity (AEC) has not been well described. Design Forty-three HH and 21 volunteer control (VC) subjects who were asymptomatic underwent cardiopulmonary exercise testing using the Bruce protocol. AEC was assessed with minute ventilation (VE), oxygen uptake (VO2), and carbon dioxide production (VCO2) at baseline (BL) at a 5-year follow up (5Y) assessment. A paired t-test was used for analyses of normality data; otherwise, a Wilcoxon singed rank sum test was used. Results Thirty-three HH subjects and 18 VC subjects returned for a repeat CPX at 5Y (80% overall return rate). At 5Y, AEC was not different between the two groups. As compared with BL measurements, exercise time, peak VO2, and the VE/VCO2 slope did not differ statistically at 5Y between both groups. Iron depletion by phlebotomy for 5 years did not significantly affect AEC in newly diagnosed HH subjects at baseline (n=14) and cardiac arrhythmias during exercise tended to decrease after 5 years of therapy in this group. Conclusions The AEC of asymptomatic HH subjects treated with conventional therapy is not statistically affected by the disease over a 5-year period. PMID:22311055

  14. Structural Priming as Learning: Evidence from Mandarin-Learning 5-Year-Olds

    ERIC Educational Resources Information Center

    Hsu, Dong-Bo

    2014-01-01

    Three experiments on structural priming in Mandarin-speaking 5-year-olds were conducted to test the priming as implicit learning hypothesis. It describes a learning mechanism that acts on a shared abstract syntactic representation in response to linguistic input using an equi-biased Mandarin SVO-"ba" alternation. The first two…

  15. Cognitive and Temperament Clusters in 3- to 5-Year-Old Children with Aggressive Behavior

    ERIC Educational Resources Information Center

    Sakimura, Jean N.; Dang, Michelle T.; Ballard, Kelley B.; Hansen, Robin L.

    2008-01-01

    Background: This study assessed the co-occurrence of cognitive problems and difficult temperament characteristics in children aged 3 to 5 years exhibiting aggressive behavior. Methods: Thirty-one children with high ratings on the Aggressive Behavior subscale of the Achenbach Child Behavior Checklist or Teacher Report Form were recruited from a…

  16. Introducing Engineering in Elementary Education: A 5-Year Study of Teachers and Students

    ERIC Educational Resources Information Center

    Diefes-Dux, Heidi A.

    2015-01-01

    Engineering, when integrated into K-12 education, may offer a number of potential student learning and future success benefits. In a 5-year study, four cohorts of elementary teachers of grades 2 to 4 in a single US school district were provided with teacher professional development with engineering education. Teachers were prepared to teach…

  17. Trauma Revisited: A 5-Year-Old's Journey from Experiences, to Thoughts, to Words, towards Hope

    ERIC Educational Resources Information Center

    Jackson, Emil

    2004-01-01

    In this paper, I describe the first 2 years of intensive psychotherapy of a multiply traumatized 5-year-old girl. I explore some of the ways in which violent and traumatic experiences were re-lived in the therapy and how they impacted on both patient and therapist. Within the discussion and illustrated by clinical vignettes, I consider the…

  18. The Development of Regulatory Functions from Birth to 5 Years: Insights from Premature Infants

    ERIC Educational Resources Information Center

    Feldman, Ruth

    2009-01-01

    This study examined physiological, emotional, and attentional regulatory functions as predictors of self-regulation in 125 infants followed 7 times from birth to 5 years. Physiological regulation was assessed by neonatal vagal tone and sleep-wake cyclicity; emotion regulation by response to stress at 3, 6, and 12 months; and attention regulation…

  19. Verbal Competence in Narrative Retelling in 5-Year-Olds with Unilateral Cleft Lip and Palate

    ERIC Educational Resources Information Center

    Klintö, Kristina; Salameh, Eva-Kristina; Lohmander, Anette

    2015-01-01

    Background: Research regarding expressive language performance in children born with cleft palate is sparse. The relationship between articulation/phonology and expressive language skills also needs to be further explored. Aims: To investigate verbal competence in narrative retelling in 5-year-old children born with unilateral cleft lip and palate…

  20. Developmental Norms of Children Aged 2 1/2-5 Years: A Pilot Study.

    ERIC Educational Resources Information Center

    Muralidharan, Rajalakshmi

    1969-01-01

    The purpose of this pilot study, aside from collection of developmental data on 38 nursery school children aged 2 1/2 to 5 years, was (1) to develop, modify and adapt the testing equipment used in Gesell's Developmental Schedule, in the field of motor, adaptive, language, and personal-social development; (2) to develop elaborate, exhaustive,…

  1. The Dynamics of an Online Knowledge Building Community: A 5-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Myllari, Jarkko; Ahlberg, Mauri; Dillon, Patrick

    2010-01-01

    This paper reports a 5-year design experiment on cumulative knowledge building as part of an international project. Through a longitudinal study and analysis of cumulative research data, we sought to answer the question, "what happened and why in knowledge building?" Research data constitute messages which participants have written into a shared…

  2. Effectiveness of Multipurpose Unit Early Classroom Intervention Program for 4-5-Year-Old Children

    ERIC Educational Resources Information Center

    Celebioglu Morkoc, Ozlem; Aktan Acar, Ebru

    2014-01-01

    This research examined the effectiveness of Multipurpose Unit Early Classroom Intervention Program (MUECIP) prepared for 4-5-year-old (48-60 months) children whose development is at risk because of their families' socioeconomic conditions. The research adopted a preliminary test-final test control group trial model. The research participants were…

  3. Parental Strategies and Trajectories of Peer Victimization in 4 to 5 Year Olds

    ERIC Educational Resources Information Center

    Bonnet, Marielle; Goossens, Frits A.; Schuengel, Carlo

    2011-01-01

    This study was designed to examine how parental strategies contribute to explaining trajectories of peer victimization in young children. A total of 73 4 and 5 year old children identified as victims of peer aggression in the fall semester and their parents were recruited from 46 classrooms in 18 schools in the Netherlands. All children were…

  4. 75 FR 57254 - American Community Survey 5-Year Data Product Plans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-20

    ...' specific feedback on the following four dimensions: 1. Block Group Level Geography--The Census Bureau... block group geography level, (2) the types of data products to be included in the 5-year data products... response is below. 1. Block Group Level Geography The Census Bureau received six comments in response...

  5. 24 CFR 903.6 - What information must a PHA provide in the 5-Year Plan?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What information must a PHA provide in the 5-Year Plan? 903.6 Section 903.6 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN...

  6. 24 CFR 903.6 - What information must a PHA provide in the 5-Year Plan?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false What information must a PHA provide in the 5-Year Plan? 903.6 Section 903.6 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN...

  7. Early Book Stages, 0-5 Years [and] Creciendo con Libros (Growing [up] with Books). [Videotape.

    ERIC Educational Resources Information Center

    Holguin, Roxanna

    Using a lighthearted and simple approach, this 23-minute videotape in English and Spanish versions presents interactions between parents and children while reading books. The children in the videotape range in age from 0 to 5 years. The video is introduced by scenes of children enjoying books while narration discussing the impact of reading to…

  8. Episodic Memory and Episodic Foresight in 3- and 5-Year-Old Children

    ERIC Educational Resources Information Center

    Hayne, Harlene; Gross, Julien; McNamee, Stephanie; Fitzgibbon, Olivia; Tustin, Karen

    2011-01-01

    In the present study, we examined the development of episodic memory and episodic foresight. Three- and 5-year-olds were interviewed individually using a personalised timeline that included photographs of them at different points in their life. After constructing the timeline with the experimenter, each child was asked to discuss a number of…

  9. A Case Series of Marijuana Exposures in Pediatric Patients Less than 5 Years of Age

    ERIC Educational Resources Information Center

    Wang, George Sam; Narang, Sandeep K.; Wells, Kathryn; Chuang, Ryan

    2011-01-01

    Objective: In Colorado, there has been a large increase in medical marijuana dispensaries and licenses for the use of medical marijuana over the past year. This is a retrospective case series of marijuana exposures that have presented to the emergency department (ED) in children less than 5 years of age. Methods: We performed a retrospective chart…

  10. Low antibiotic resistance among anaerobic Gram-negative bacteria in periodontitis 5 years following metronidazole therapy.

    PubMed

    Dahlen, G; Preus, H R

    2017-02-01

    The objective of this study was to assess antibiotic susceptibility among predominant Gram-negative anaerobic bacteria isolated from periodontitis patients who 5 years prior had been subject to mechanical therapy with or without adjunctive metronidazole. One pooled sample was taken from the 5 deepest sites of each of 161 patients that completed the 5 year follow-up after therapy. The samples were analyzed by culture. A total number of 85 anaerobic strains were isolated from the predominant subgingival flora of 65/161 patient samples, identified, and tested for antibiotic susceptibility by MIC determination. E-tests against metronidazole, penicillin, amoxicillin, amoxicillin + clavulanic acid and clindamycin were employed. The 73/85 strains were Gram-negative rods (21 Porphyromonas spp., 22 Prevotella/Bacteroides spp., 23 Fusobacterium/Filifactor spp., 3 Campylobacter spp. and 4 Tannerella forsythia). These were all isolated from the treated patients irrespective of therapy procedures (+/-metronidazole) 5 years prior. Three strains (Bifidobacterium spp., Propionibacterium propionicum, Parvimonas micra) showed MIC values for metronidazole over the European Committee on Antimicrobial Susceptibility Testing break point of >4 μg/mL. All Porphyromonas and Tannerella strains were highly susceptible. Metronidazole resistant Gram-negative strains were not found, while a few showed resistance against beta-lactam antibiotics. In this population of 161 patients who had been subject to mechanical periodontal therapy with or without adjunct metronidazole 5 years prior, no cultivable antibiotic resistant anaerobes were found in the predominant subgingival microbiota.

  11. Influence of Emotional Facial Expressions on 3-5-Year-Olds' Face Recognition

    ERIC Educational Resources Information Center

    Freitag, Claudia; Schwarzer, Gudrun

    2011-01-01

    Three experiments examined 3- and 5-year-olds' recognition of faces in constant and varied emotional expressions. Children were asked to identify repeatedly presented target faces, distinguishing them from distractor faces, during an immediate recognition test and during delayed assessments after 10 min and one week. Emotional facial expression…

  12. Hands as Companions of the Mind: Essential Practical Life for the 5-Year-Old

    ERIC Educational Resources Information Center

    Gilder, Sharon Allen

    2012-01-01

    Numerous observations in Montessori classrooms led veteran Montessorians Pamela W. Trumble and Eleni Bokas to the conclusion that a universal need exists to bring integrity back to Practical Life, especially for 5-year-olds. Maria Montessori's observations over a century ago revealed the importance of Practical Life and its relationship to the…

  13. Wakefulness (Not Sleep) Promotes Generalization of Word Learning in 2.5-Year-Old Children

    ERIC Educational Resources Information Center

    Werchan, Denise M.; Gómez, Rebecca L.

    2014-01-01

    Sleep enhances generalization in adults, but this has not been examined in toddlers. This study examined the impact of napping versus wakefulness on the generalization of word learning in toddlers when the contextual background changes during learning. Thirty 2.5-year-old children (M = 32.94, SE = 0.46) learned labels for novel categories of…

  14. Children Born to Women with Intellectual Disabilities--5-Year Incidence in a Swedish County

    ERIC Educational Resources Information Center

    Weiber, I.; Berglund, J.; Tengland, P.-A.; Eklund, M.

    2011-01-01

    Background: Families with parental intellectual disabilities (ID) are likely to need support in achieving a decent family life. In order to accurately plan for such support services, society needs data regarding the occurrence of those parents and their children. The aim of this study was to investigate the 5-year incidence of children born to…

  15. Plastic bronchitis developing 5 years after Fontan procedure in a girl with Kartagener's syndrome.

    PubMed

    Nawa, Tomohiro; Yokozawa, Masato; Takamuro, Motoki; Kasuga, Ai

    2012-06-01

    Although rare, plastic bronchitis (PB) is an important early complication after Fontan procedure. Kartagener's syndrome is characterized by mucociliary dysfunction of the respiratory tract and has a triad of features, including situs inversus totalis, chronic sinusitis, and bronchiectasia. We experienced PB in a patient with Kartagener's syndrome 5 years after Fontan procedure.

  16. Predictors of ADHD Persistence in Girls at 5-Year Follow-Up

    ERIC Educational Resources Information Center

    Mick, Eric; Byrne, Deirdre; Fried, Ronna; Monuteaux, Michael; Faraone, Stephen V.; Biederman, Joseph

    2011-01-01

    Objective: The main aim of this study was to examine the age-dependent remission from ADHD in girls transitioning through childhood into adolescence and early adulthood. Method: We conducted a 5-year prospective follow-up study of 123 girls with ADHD and 106 non-ADHD control girls aged between 6 and 17 years at ascertainment. ADHD was considered…

  17. How Do 5-Year-Olds Understand Questions? Differences in Languages across Europe

    ERIC Educational Resources Information Center

    Sauerland, Uli; Grohmann, Kleanthes K.; Guasti, Maria Teresa; Andelkovic, Darinka; Argus, Reili; Armon-Lotem, Sharon; Arosio, Fabrizio; Avram, Larisa; Costa, João; Dabašinskiene, Ineta; de López, Kristine; Gatt, Daniela; Grech, Helen; Haman, Ewa; van Hout, Angeliek; Hrzica, Gordana; Kainhofer, Judith; Kamandulyte-Merfeldiene, Laura; Kunnari, Sari; Kovacevic, Melita; Kuvac Kraljevic, Jelena; Lipowska, Katarzyna; Mejias, Sandrine; Popovic, Maša; Ruzaite, Jurate; Savic, Maja; Sevcenco, Anca; Varlokosta, Spyridoula; Varnava, Marina; Yatsushiro, Kazuko

    2016-01-01

    The comprehension of constituent questions is an important topic for language acquisition research and for applications in the diagnosis of language impairment. This article presents the results of a study investigating the comprehension of different types of questions by 5-year-old, typically developing children across 19 European countries, 18…

  18. Behavior Problems at 5 Years of Age and Maternal Mental Health in Autism and Intellectual Disability

    ERIC Educational Resources Information Center

    Totsika, Vasiliki; Hastings, Richard P.; Emerson, Eric; Berridge, Damon M.; Lancaster, Gillian A.

    2011-01-01

    We examined child behavior problems and maternal mental health in a British population-representative sample of 5 year-old children with an autism spectrum disorder (ASD), controlling for the presence of an intellectual disability (ID). Behavior problems were significantly higher in children with ASD with/out ID compared to typically developing…

  19. Ready, Set, Grow! Health Education for 3-5 Year Olds.

    ERIC Educational Resources Information Center

    Peterson, Paula J.

    Intended for use in family day care, preschool centers, professional preparation institutions, and in homes, this comprehensive health education curriculum for 3- through 5-year-old children contains units designed to sequentially teach concepts about physical health, mental health, family living, and safety. Contents include the following…

  20. Guidelines for Health Assessment and Intervention Techniques for 3, 4, and 5 Year Old Children.

    ERIC Educational Resources Information Center

    Bentley, Judy K.

    These guidelines were developed to help registered nurses identify preschoolers with potential handicaps in the course of health assessments. Contents include guidelines on 3-, 4-, and 5-year-olds. Contents are organized within age levels in terms of functioning levels and anticipatory guidance. Functional areas covered include physical,…

  1. Ensemble Perception of Size in 4-5-Year-Old Children

    ERIC Educational Resources Information Center

    Sweeny, Timothy D.; Wurnitsch, Nicole; Gopnik, Alison; Whitney, David

    2015-01-01

    Groups of objects are nearly everywhere we look. Adults can perceive and understand the "gist" of multiple objects at once, engaging ensemble-coding mechanisms that summarize a group's overall appearance. Are these group-perception mechanisms in place early in childhood? Here, we provide the first evidence that 4-5-year-old children use…

  2. Therapeutic Community in a California Prison: Treatment Outcomes after 5 Years

    ERIC Educational Resources Information Center

    Zhang, Sheldon X.; Roberts, Robert E. L.; McCollister, Kathryn E.

    2011-01-01

    Therapeutic communities have become increasingly popular among correctional agencies with drug-involved offenders. This quasi-experimental study followed a group of inmates who participated in a prison-based therapeutic community in a California state prison, with a comparison group of matched offenders, for more than 5 years after their initial…

  3. Functional Analytic Psychotherapy (FAP) in Ibero-America: Review of Current Status and Some Proposals

    ERIC Educational Resources Information Center

    Munoz-Martinez, Amanda; Novoa-Gomez, Monica; Gutierrez, Rochy Vargas

    2012-01-01

    Functional Analytic Psychotherapy (FAP) has been making an important rise in Ibero-America in recent years. This paper presents a review of different contributions, problems and some proposals. Three principal topics are reviewed: (a) general characteristics and theoretical bases of FAP, (b) the uses of FAP and its relationship with other…

  4. Extended Long-Term (5 Years) Outcomes of Triangle Tilt Surgery in Obstetric Brachial Plexus Injury

    PubMed Central

    Nath, Rahul K; Somasundaram, Chandra

    2013-01-01

    Objective: We evaluated the "extended" long-term (5 years) functional outcomes in obstetric brachial plexus injury (OBPI) patients, who underwent triangle tilt surgery between February 2005 and January 2008. Methods: Twenty two children (9 girls and 13 boys, mean age at surgery was 5.8 years; ranging 2.1-11.8 years old), who initially presented with medial rotation contracture and scapula deformity secondary to obstetric brachial plexus injury were included in this study. Functional movements were evaluated pre-operatively, and 5 years following triangle tilt surgery by modified Mallet scale. Results: Here, we report long-term (5 years) follow-up of triangle tilt surgery for 22 OBPI patients. Upper extremity functional movements such as, external rotation (2.5±0.6 to 4.1±0.8, p<0.0001), hand-to-spine (2.6±0.6 to 3.4±1.1, p<0.005), hand-to-neck (2.7±0.7 to 4.3±0.7, p<0.0001), hand-to-mouth (2.3±0.9 (92º±33) to 4.2±0.5 (21º±16), p<0.0001), and supination (2.6±1.1 (-8.2º ±51) to 4.1±0.7 (61±32)) were significantly improved (p<0.0001), and maintained over the extended long-term (5 years). Total modified Mallet functional score was also shown to improve from 14.1±2.7 to 20.3±2.5. Conclusions: The triangle tilt surgery improved all shoulder functions significantly, and maintained over the extended long-term (5 years) in these patients. PMID:23730369

  5. Transvenous Embolization of a Spontaneous Femoral AVF 5 Years After an Incomplete Treatment with Arterial Stent-Grafts

    SciTech Connect

    Peynircioglu, Bora Ozkan, Murat; Dogan, Omer Faruk; Cil, Barbaros E.; Dogan, Riza

    2008-03-15

    A 66-year-old man with complex left femoral arterio-venous fistula (AVF) was first diagnosed after a deep venous thrombosis incident approximately 5 years ago. Partial treatment was performed by means of endografts along the superficial femoral artery, which remained patent for 5 years. The patient had been doing well until a couple of months ago when he developed severe venous stasis and ulcers of the left cruris, due to a high-flow nonhealing complex AVF with additional iliac vein occlusion. Therefore; the definitive treatment was performed by a unique endovascular technique combined with surgical venous bypass (femoro-femoral crossover saphenous bypass, the Palma operation). A novel percutaneous transvenous technique for occlusion of a complex high-flow AVF is reported with a review of the literature. The case is unique with spontaneous AVF, transvenous embolization with detachable coils and ONYX, and the hybrid treatment technique as well as the long-term patency of superficial femoral artery stent-grafts.

  6. Impact of 100% Fruit Juice Consumption on Diet and Weight Status of Children: An Evidence-based Review.

    PubMed

    Crowe-White, Kristi; O'Neil, Carol E; Parrott, J Scott; Benson-Davies, Sue; Droke, Elizabeth; Gutschall, Melissa; Stote, Kim S; Wolfram, Taylor; Ziegler, Paula

    2016-01-01

    Consumption of 100% fruit juice remains controversial for its potential adverse impact on weight and displacement of essential foods in the diets of children. A systematic review of the literature published from 1995-2013 was conducted using the PubMed database to evaluate associations between intake of 100% fruit juice and weight/adiposity and nutrient intake/adequacy among children of 1 to 18 years of age. Weight status outcome measures included body mass index (BMI), BMI z-score, ponderal index, obesity, weight gain, adiposity measures, and body composition. Nutrient outcome measures included intake and adequacy of shortfall nutrients. Data extraction and analysis was conducted according to the Academy of Nutrition and Dietetics Evidence Analysis Process. Twenty-two studies on weight status provided evidence that did not support an association between 100% fruit juice consumption and weight/adiposity in children after controlling for energy intake. Limited evidence from eight studies suggests that children consuming 100% fruit juice have higher intake and adequacy of dietary fiber, vitamin C, magnesium, and potassium. Differences in methodology and study designs preclude causal determination of 100% fruit juice as sole influencer of weight status or nutrient intake/adequacy of shortfall nutrients. In context of a healthy dietary pattern, evidence suggests that consumption of 100% fruit juice may provide beneficial nutrients without contributing to pediatric obesity.

  7. 2013 Occupant Protection Risk Standing Review Panel Status Review Comments to the Human Research Program, Chief Scientist

    NASA Technical Reports Server (NTRS)

    Steinberg, Susan

    2014-01-01

    On December 17, 2013, the OP Risk SRP, participants from the JSC, HQ, and NRESS participated in a WebEx/teleconference. The purpose of the call was to allow the SRP members to: 1. Receive an update by the Human Research Program (HRP) Chief Scientist or Deputy Chief Scientist on the status of NASA's current and future exploration plans and the impact these will have on the HRP. 2. Receive an update on any changes within the HRP since the 2012 SRP meeting. 3. Receive an update by the Element or Project Scientist(s) on progress since the 2012 SRP meeting. 4. Participate in a discussion with the HRP Chief Scientist, Deputy Chief Scientist, and the Element regarding possible topics to be addressed at the next SRP meeting.

  8. The effect of vegetarian diets on iron status in adults: A systematic review and meta-analysis.

    PubMed

    Haider, Lisa M; Schwingshackl, Lukas; Hoffmann, Georg; Ekmekcioglu, Cem

    2016-11-23

    Background Vegetarian diets exclude meat, seafood, and products containing these foods. Although the vegetarian lifestyle could lead to a better health status in adults, it may also bear risks for certain nutritional deficiencies. Cross-sectional studies and narrative reviews have shown that the iron status of vegetarians is compromised by the absence of highly bioavailable haem-iron in meatless diets and the inhibiting effect of certain components present in plant foods on non-haem iron bioavailability. Methods The databases Pubmed, Scopus, Embase, and Cochrane Central Register of Controlled Trials were searched for studies comparing serum ferritin, as the major laboratory parameter for iron status of adult vegetarians with non-vegetarian control groups. A qualitative review was conducted as well as an inverse-variance random-effects meta-analysis to pool available data. In addition the effect of vegetarian diets according to gender was investigated with a subgroup analysis. The results were validated using a sensitivity analysis. Results A total of 27 cross-sectional studies and 3 interventional studies were selected for the systematic review. The meta-analysis which combined data of 24 cross-sectional studies showed that adult vegetarians have significantly lower serum ferritin levels than their non-vegetarian controls (-29.71 µg/l, 95% CI [-39.69, -19.73], p<0.01). Inclusion of semi-vegetarian diets did not change the results considerably (-23.27 µg/l, 95% CI [-29.77, -16.76], p<0.01). The effects were more pronounced in men (-61.88 µg/l, 95% CI [-85.59, -38.17], p<0.01) than in both premenopausal women (-17.70 μg/l, 95% CI [-29.80, -5.60], p<0.01) and all women (-13.50 μg/l, 95% CI [-22.96, -4.04], p<0.01), respectively. Conclusions In conclusion our results showed that vegetarians are more likely to have lower iron stores compared with non-vegetarians. However, since high iron stores are also a risk factor for certain non-communicable diseases, such

  9. The big five personality dimensions and entrepreneurial status: a meta-analytical review.

    PubMed

    Zhao, Hao; Seibert, Scott E

    2006-03-01

    In this study, the authors used meta-analytical techniques to examine the relationship between personality and entrepreneurial status. Personality variables used in previous studies were categorized according to the five-factor model of personality. Results indicate significant differences between entrepreneurs and managers on 4 personality dimensions such that entrepreneurs scored higher on Conscientiousness and Openness to Experience and lower on Neuroticism and Agreeableness. No difference was found for Extraversion. Effect sizes for each personality dimension were small, although the multivariate relationship for the full set of personality variables was moderate (R = .37). Considerable heterogeneity existed for all of the personality variables except Agreeableness, suggesting that future research should explore possible moderators of the personality-entrepreneurial status relationship.

  10. Scales used to rate adult patients' psycho-emotional status in tooth extraction procedures a systematic review.

    PubMed

    Astramskaitė, I; Juodžbalys, G

    2017-04-01

    The aim of this study was to review scales used to assess anxiety, stress, and pain in dental patients undergoing a tooth extraction procedure and to propose a novel psycho-emotional rating scale based on the relevant literature and our own experience. An electronic literature search was conducted of the National Library of Medicine database MEDLINE (Ovid) and EMBASE databases between January 2005 and April 2016. Sequential screening at the title/abstract and full-text levels was performed. The review included all human prospective or retrospective follow-up studies and clinical trials, cohort studies, case-control studies, and case series that demonstrated at least one scale used to measure tooth extraction anxiety, stress, or pain. The search resulted in 32 articles meeting the inclusion criteria. None of the studies were found to be suitable in evaluating patient's stress, pain, and fear at once. Also, no scales were found that included both the doctor's and the patient's rating. In a few studies, vital signs as psycho-emotional status indicators were rated. Guidelines for a suitable questionnaire that could be used for rating the psycho-emotional status of patients undergoing tooth extraction are listed in the present research. Further studies are required for verification and validation of offered scale.

  11. Can multi-micronutrient food fortification improve the micronutrient status, growth, health, and cognition of schoolchildren? A systematic review.

    PubMed

    Best, Cora; Neufingerl, Nicole; Del Rosso, Joy Miller; Transler, Catherine; van den Briel, Tina; Osendarp, Saskia

    2011-04-01

    Micronutrient deficiencies compromise the health and development of many school-age children worldwide. Previous research suggests that micronutrient interventions might benefit the health and development of school-age children and that multiple micronutrients might be more effective than single micronutrients. Fortification of food is a practical way to provide extra micronutrients to children. Earlier reviews of (multiple) micronutrient interventions in school-age children did not distinguish between supplementation or fortification studies. The present review includes studies that tested the impact of multiple micronutrients provided via fortification on the micronutrient status, growth, health, and cognitive development of schoolchildren. Twelve eligible studies were identified. Eleven of them tested the effects of multiple micronutrients provided via fortified food compared to unfortified food. One study compared fortification with multiple micronutrients to fortification with iodine alone. Multi-micronutrient food fortification consistently improved micronutrient status and reduced anemia prevalence. Some studies reported positive effects on morbidity, growth, and cognitive outcomes, but the overall effects on these outcomes were equivocal.

  12. Zinc Status of Vegetarians during Pregnancy: A Systematic Review of Observational Studies and Meta-Analysis of Zinc Intake.

    PubMed

    Foster, Meika; Herulah, Ursula Nirmala; Prasad, Ashlini; Petocz, Peter; Samman, Samir

    2015-06-05

    Pregnant women are vulnerable to a low zinc status due to the additional zinc demands associated with pregnancy and foetal development. The present systematic review explores the relationship between habitual vegetarian diets and dietary zinc intake/status during pregnancy. The association between vegetarian diets and functional pregnancy outcome also is considered. A literature search was conducted of MEDLINE; PubMed; Embase; the Cochrane Library; Web of Science; and Scopus electronic databases up to September 2014. Six English-language observational studies qualified for inclusion in the systematic review. A meta-analysis was conducted that compared the dietary zinc intake of pregnant vegetarian and non-vegetarian (NV) groups; the zinc intake of vegetarians was found to be lower than that of NV (-1.38 ± 0.35 mg/day; p < 0.001); and the exclusion of low meat eaters from the analysis revealed a greater difference (-1.53 ± 0.44 mg/day; p = 0.001). Neither vegetarian nor NV groups met the recommended dietary allowance (RDA) for zinc. In a qualitative synthesis; no differences were found between groups in serum/plasma zinc or in functional outcomes associated with pregnancy. In conclusion; pregnant vegetarian women have lower zinc intakes than NV control populations and both groups consume lower than recommended amounts. Further information is needed to determine whether physiologic adaptations in zinc metabolism are sufficient to meet maternal and foetal requirements during pregnancy on a low zinc diet.

  13. Zinc Status of Vegetarians during Pregnancy: A Systematic Review of Observational Studies and Meta-Analysis of Zinc Intake

    PubMed Central

    Foster, Meika; Herulah, Ursula Nirmala; Prasad, Ashlini; Petocz, Peter; Samman, Samir

    2015-01-01

    Pregnant women are vulnerable to a low zinc status due to the additional zinc demands associated with pregnancy and foetal development. The present systematic review explores the relationship between habitual vegetarian diets and dietary zinc intake/status during pregnancy. The association between vegetarian diets and functional pregnancy outcome also is considered. A literature search was conducted of MEDLINE; PubMed; Embase; the Cochrane Library; Web of Science; and Scopus electronic databases up to September 2014. Six English-language observational studies qualified for inclusion in the systematic review. A meta-analysis was conducted that compared the dietary zinc intake of pregnant vegetarian and non-vegetarian (NV) groups; the zinc intake of vegetarians was found to be lower than that of NV (−1.38 ± 0.35 mg/day; p < 0.001); and the exclusion of low meat eaters from the analysis revealed a greater difference (−1.53 ± 0.44 mg/day; p = 0.001). Neither vegetarian nor NV groups met the recommended dietary allowance (RDA) for zinc. In a qualitative synthesis; no differences were found between groups in serum/plasma zinc or in functional outcomes associated with pregnancy. In conclusion; pregnant vegetarian women have lower zinc intakes than NV control populations and both groups consume lower than recommended amounts. Further information is needed to determine whether physiologic adaptations in zinc metabolism are sufficient to meet maternal and foetal requirements during pregnancy on a low zinc diet. PMID:26056918

  14. Waste-to-energy: A review of the status and benefits in USA

    SciTech Connect

    Psomopoulos, C.S. Bourka, A.; Themelis, N.J.

    2009-05-15

    The USA has significant experience in the field of municipal solid waste management. The hierarchy of methodologies for dealing with municipal solid wastes consists of recycling and composting, combustion with energy recovery (commonly called waste-to-energy) and landfilling. This paper focuses on waste-to-energy and especially its current status and benefits, with regard to GHG, dioxin and mercury emissions, energy production and land saving, on the basis of experience of operating facilities in USA.

  15. Does the use of specialist palliative care services modify the effect of socioeconomic status on place of death? A systematic review

    PubMed Central

    Chen, Hong; Nicolson, Donald J; Macleod, Una; Allgar, Victoria; Dalgliesh, Christopher; Johnson, Miriam

    2015-01-01

    Background: Cancer patients in lower socioeconomic groups are significantly less likely to die at home and experience more barriers to access to palliative care. It is unclear whether receiving palliative care may mediate the effect of socioeconomic status on place of death. Aim: This review examines whether and how use of specialist palliative care may modify the effect of socioeconomic status on place of death. Design: A systematic review was conducted. Eligible papers were selected and the quality appraised by two independent reviewers. Data were synthesised using a narrative approach. Data sources: MEDLINE, Embase, CINAHL, PsycINFO and Web of Knowledge were searched (1997–2013). Bibliographies were scanned and experts contacted. Papers were included if they reported the effect of both socioeconomic status and use of specialist palliative care on place of death for adult cancer patients. Results: Nine studies were included. All study subjects had received specialist palliative care. With regard to place of death, socioeconomic status was found to have (1) no effect in seven studies and (2) an effect in one study. Furthermore, one study found that the effect of socioeconomic status on place of death was only significant when patients received standard specialist palliative care. When patients received more intense care adapted to their needs, the effect of socioeconomic status on place of death was no longer seen. Conclusion: There is some evidence to suggest that use of specialist palliative care may modify the effect of socioeconomic status on place of death. PMID:26330454

  16. Gestational Age at Birth and 'Body-Mind' Health at 5 Years of Age: A Population Based Cohort Study.

    PubMed

    Cronin, Frances M; Segurado, Ricardo; McAuliffe, Fionnuala M; Kelleher, Cecily C; Tremblay, Richard E

    2016-01-01

    Numerous studies have identified the effects of prematurity on the neonate's physical health, however few studies have explored the effects of prematurity on both the physical and mental health of the child as they develop. Secondary analysis of data from the Millennium Cohort Study, a longitudinal study of infants (n = 18 818, born 2000-2002 in the United Kingdom) was performed. Effects of gestational age at birth on health outcomes at 5 years were measured using parental rating of their children's general health and severity of behavior problems. The association between parent's general health ratings and behavior problem ratings was low: 86% of those reporting serious behavior problems (5% of the sample, n = 764) rated their child as being in excellent, very good, or good health. Still, a gradient of increasing risk of poorer outcome with decreasing gestational age was observed for a composite health measure (poor/fair health and/or serious behavior problems), suggesting an association with prematurity for this composite assessment of health status. The greatest contribution to the childhood composite health measure at 5 years was for children born at 32-36 weeks gestation: population attributable fractions for having poor outcomes was 3.4% (Bonferroni-adjusted 95% confidence interval 1.1%-6.2%), compared to 1% (0.2-2.3) for birth at less than 32 weeks. Results suggest that preterm children, by school entry, are not only at high risk of physical health problems, but also of behavioral health problems. The recognition of, and response to comprehensive health and well-being outcomes related to prematurity are important in order to correctly plan and deliver adequate paediatric health services and policies.

  17. Gestational Age at Birth and ‘Body-Mind’ Health at 5 Years of Age: A Population Based Cohort Study

    PubMed Central

    Segurado, Ricardo; McAuliffe, Fionnuala M.; Kelleher, Cecily C.

    2016-01-01

    Numerous studies have identified the effects of prematurity on the neonate’s physical health, however few studies have explored the effects of prematurity on both the physical and mental health of the child as they develop. Secondary analysis of data from the Millennium Cohort Study, a longitudinal study of infants (n = 18 818, born 2000–2002 in the United Kingdom) was performed. Effects of gestational age at birth on health outcomes at 5 years were measured using parental rating of their children’s general health and severity of behavior problems. The association between parent’s general health ratings and behavior problem ratings was low: 86% of those reporting serious behavior problems (5% of the sample, n = 764) rated their child as being in excellent, very good, or good health. Still, a gradient of increasing risk of poorer outcome with decreasing gestational age was observed for a composite health measure (poor/fair health and/or serious behavior problems), suggesting an association with prematurity for this composite assessment of health status. The greatest contribution to the childhood composite health measure at 5 years was for children born at 32–36 weeks gestation: population attributable fractions for having poor outcomes was 3.4% (Bonferroni-adjusted 95% confidence interval 1.1%–6.2%), compared to 1% (0.2–2.3) for birth at less than 32 weeks. Results suggest that preterm children, by school entry, are not only at high risk of physical health problems, but also of behavioral health problems. The recognition of, and response to comprehensive health and well-being outcomes related to prematurity are important in order to correctly plan and deliver adequate paediatric health services and policies. PMID:26975048

  18. The effects of low to moderate prenatal alcohol exposure in early pregnancy on IQ in 5-year-old children

    PubMed Central

    Eriksen, H-L Falgreen; Mortensen, EL; Kilburn, T; Underbjerg, M; Bertrand, J; Støvring, H; Wimberley, T; Grove, J; Kesmodel, US

    2015-01-01

    Objective To examine the effects of low to moderate maternal alcohol consumption during early pregnancy on children’s intelligence (IQ) at age 5 years. Design Prospective follow-up study. Setting Neuropsychological testing in four Danish cities 2003–2008. Population A cohort of 1628 women and their children sampled from the Danish National Birth Cohort. Methods Participants were sampled based on maternal alcohol consumption during pregnancy. At 5 years of age, children were tested with the Wechsler Preschool and Primary Scale of Intelligence—Revised (WPPSI-R). Parental education, maternal IQ, maternal smoking in pregnancy, the child’s age at testing, gender, and tester were considered core confounding factors, whereas the full model also controlled for maternal binge drinking, age, BMI, parity, home environment, postnatal smoking in the home, health status, and indicators for hearing and vision impairments. Main outcome measures The WPPSI-R. Results No differences in test performance were observed between children whose mothers reported consuming between one and four or between five and eight drinks per week at some point during pregnancy, compared with children of mothers who abstained. For women who reported consuming nine or more drinks per week no differences were observed for mean differences; however, the risks of low full-scale IQ (OR 4.6; 95% CI 1.2–18.2) and low verbal IQ (OR 5.9; 95% CI 1.4–24.9) scores, but not low performance IQ score, were increased. Conclusions Maternal consumption of low to moderate quantities of alcohol during pregnancy was not associated with the mean IQ score of preschool children. Despite these findings, acceptable levels of alcohol use during pregnancy have not yet been established, and conservative advice for women continues to be to avoid alcohol use during pregnancy. PMID:22712749

  19. [An overview of researches on underlying mechanisms of acupuncture therapy by functional magnetic resonance imaging in recent 5 years].

    PubMed

    Zhong, Hai-Zhen; Chang, Jing-Ling; Zhu, Dan; Gao, Ying

    2012-04-01

    In the present paper, the authors review the development of researches on acupuncture therapy with functional magnetic resonance imaging (fMRI) in recent 5 years in both China and foreign countries. The current researches mainly involve 1) specificity of efficacies of acupoints, 2) mechanisms of acupuncture intervention underlying improvement of various clinical conditions or illnesses, 3) individual difference of the subjects, and 4) sustained efficacies of acupuncture. In the early stage, researches on acupuncture therapy mostly focus on the immediate efficacy and the specificity of efficacies of acupoints. Along with the actuality of sustained effect of acupuncture, new test design paradigms agreeable with clinical practice are necessary in the future. In addition, more attentions about the stability of the tested results should be paid.

  20. Review of current status of high flux heat transfer techniques. Volume I. Text + Appendix A

    SciTech Connect

    Bauer, W.H.; Gordon, H.S.; Lackner, H.; Mettling, J.R.; Miller, J.E.

    1980-09-01

    The scope of this work comprised two tasks. The first was to review high heat flux technology with consideration given to heat transfer panel configuration, diagnostics techniques and coolant supply. The second task was to prepare a report describing the findings of the review, to recommend the technology offering the least uncertainty for scale-up for the MFTF-B requirement and to recommend any new or perceived requirements for R and D effort.

  1. Correlation between clinical parameters characterising peri-implant and periodontal health: A practice-based research in Spain in a series of patients with implants installed 4-5 years ago

    PubMed Central

    Lopez-Piriz, Roberto; Giménez, Maria J.; Bowen, Antonio; Carroquino, Rafael; Aguilar, Lorenzo; Corral, Ignacio; del Val, Cora; González, Inmaculada; Ilzarbe, Luis M.; Maestre, Juan R.; Padullés, Esteban; Torres-Lear, Francisco; Granizo, Juan J.; San-Román, Fide; Hernández, Sofía; Prieto, José

    2012-01-01

    Objectives: To explore periimplant health (and relation with periodontal status) 4-5 years after implant insertion. Study Design: A practice-based dental research network multicentre study was performed in 11 Spanish centres. The first patient/month with implant insertion in 2004 was considered. Per patient four teeth (one per quadrant) showing the highest bone loss in the 2004 panoramic X-ray were selected for periodontal status assessment. Bone losses in implants were calculated as the differences between 2004 and 2009 bone levels in radiographs. Results: A total of 117 patients were included. Of the 408 teeth considered, 73 (17.9%) were lost in 2009 (losing risk: >50% for bone losses ≥7mm). A total of 295 implants were reviewed. Eight of 117 (6.8%) patients had lost implants (13 of 295 implants installed; 4.4%). Implant loss rate (quadrant status) was 1.4% (edentulous), 3.6% (preserved teeth), and 11.1% (lost teeth) (p=0.037). The percentage of implant loss significantly (p<0.001) increased when the medial/distal bone loss was ≥3 mm. The highest (p≤0.001) pocket depths were found in teeth with ≥5mm and implants with ≥3mm bone losses, with similar mean values (≥4mm), associated with higher rates of plaque index and bleeding by probing. Conclusions: The significant bi-directional relation between plaque and bone loss, and between each of these two parameters/signs and pocket depths or bleeding (both in teeth and implants, and between them) together with the higher percentage of implants lost when the bone loss of the associated teeth was ≥3 mm suggest that the patient’s periodontal status is a critical issue in predicting implant health/lesion. Key words:Implants, periimplantitis, periodontitis, oral health, practice-based research PMID:22549681

  2. Resting Energy Expenditure and Systolic Blood Pressure Relationships in Women Across 4.5 Years

    PubMed Central

    Sriram, Neeraj; Hunter, Gary R.; Fisher, Gordon; Brock, David W.

    2014-01-01

    Recent studies have reported a strong association between blood pressure (BP) and resting energy expenditure (REE). However, it is not known if this relationship persists over time. Therefore, we examined the temporal relationship between REE and systolic BP. Additionally, we examined the impact of sympathetic tone and anthropometric variables on this relationship. All testing was performed on healthy, overweight African American and European American women aged 25 – 45 years over 4.5 years in the UAB General Clinical Research Center. Repeated measures mixed-models revealed REE as a significant determinant of systolic BP (β=0.0155, P<0.0001), independent of catecholamines, leg fat, visceral fat, fat free mass, fat mass, height, RSMI, and resting heart rate. Observations that REE is predictive of systolic BP across 4.5 years support previous findings that REE may potentially mediate resting BP, independent of anthropometric variables and a marker for sympathetic tone. PMID:24548382

  3. Screw fixation for atlantoaxial dislocation related to Down syndrome in children younger than 5 years.

    PubMed

    Ito, Kenyu; Imagama, Shiro; Ito, Zenya; Ando, Kei; Kobayashi, Kazuyoshi; Hida, Tetsuro; Ishikawa, Yoshimoto; Ishiguro, Naoki

    2017-01-01

    The aim of this study was to present cases of upper cervical fixation in Down syndrome patients younger than 5 years. In two cases, C1 lateral mass screws were installed. However, owing to the irreducible atlantoaxial dislocation, the screw backed out and fractured. Therefore, O-C2 fusion was performed. Furthermore, C2 bilateral lamina screws were added to the C2 pedicle screw for reinforcement. C1-C2 fusion is an option for Down syndrome patients younger than 5 years with atlantoaxial dislocation, when the dislocation is reducible. If the dislocation is irreducible, or the implant cannot be firmly secured, the fixation range should be expanded to O-C2 or below.

  4. [Tibial valgization osteotomy in gonarthrosis with or without chondrocalcinosis. Results after 5 years].

    PubMed

    Job-Deslandre, C; Languepin, A; Benvenuto, M; Menkès, C J

    1991-01-01

    The authors compare the results of valgisation tibial osteotomies in osteoarthrosis of the knee (146 cases) and osteoarthrosis of the knee with chondrocalcinosis (94 cases). The two groups were identical in terms of age, but differed by sex ratio (female predominance in CCA) and the initial radiological stage (more advanced forms in the CCA group). Results differed after the second year and reached significantly different values at 5 years (73% in knee osteoarthrosis as against 34% good clinical results in chondrocalcinosis). Study of two groups of patients paired for age, sex, weight and radiological stage showed that results at 5 years were significantly less good in the CCA group. These results are discussed and compared with those in the 1990 literature.

  5. Residual gentamicin-release from antibiotic-loaded polymethylmethacrylate beads after 5 years of implantation.

    PubMed

    Neut, Daniëlle; van de Belt, Hilbrand; van Horn, Jim R; van der Mei, Henny C; Busscher, Henk J

    2003-05-01

    In infected joint arthroplasty, high local levels of antibiotics are achieved through temporary implantation of non-biodegradable gentamicin-loaded polymethylmethacrylate beads. Despite their antibiotic release, these beads act as a biomaterial surface to which bacteria preferentially adhere, grow and potentially develop antibiotic resistance. In routine clinical practice, these beads are removed after 14 days, but for a variety of reasons, we were confronted with a patient in which these beads were left in situ for 5 years. Retrieval of gentamicin-loaded beads from this patient constituted an exceptional case to study the effects of long-term implantation on potentially colonizing microflora and gentamicin release. Gentamicin-release test revealed residual antibiotic release after being 5 years in situ and extensive microbiological sampling resulted in recovery of a gentamicin-resistant staphylococcal strain from the bead surface. This case emphasizes the importance of developing biodegradable antibiotic-loaded beads as an antibiotic delivery system.

  6. A 5-year Journey with Cutis Laxa in an Indian Child: The De Barsy Syndrome Revisited

    PubMed Central

    Dutta, Abhijit; Ghosh, Sudip Kumar; Ghosh, Arghyaprasun; Roy, Sutirtha

    2016-01-01

    De Barsy syndrome (DBS), synonymously known as autosomal recessive cutis laxa type III, is an extremely rare condition clinically characterized by cutis laxa, a progeroid appearance, and ophthalmologic abnormalities. We present here an account of 5-year follow-up since the birth of an Indian boy with DBS, who had a few rare and unusual manifestations. In addition, our case probably represents the first reported case of DBS from India. PMID:26955101

  7. Equatorial Annual Oscillation with QBO-driven 5-year Modulation in NCEP Data

    NASA Technical Reports Server (NTRS)

    Mayr, H. G.; Mengel, J. G.; Huang, F. T.; Nash, E. R.

    2007-01-01

    An analysis is presented of the zonal wind and temperature variations supplied by the National Center for Environmental Prediction (NCEP), which have been assimilated in the Reanalysis and the Climate Prediction Center (CCP) data sets. The derived zonal-mean variations are employed. Stimulated by modeling studies, the data are separated into the hemispherically symmetric and anti-symmetric components, and spectral analysis is applied to study the annual 12-month oscillation and Quasi-biennial Oscillation (QBO). For data samples that cover as much as 40 years, the results reveal a pronounced 5-year modulation of the symmetric AO in the lower stratosphere, which is confined to equatorial latitudes. This modulation is also inferred for the temperature variations but extends to high latitudes, qualitatively consistent with published model results. A comparison between different data samples indicates that the signature of the 5-year oscillation is larger when the QBO of 30 months is more pronounced. Thus there is circumstantial evidence that this periodicity of the QBO is involved in generating the oscillation. The spectral analysis shows that there is a weak anti-symmetric 5-year oscillation in the zonal winds, which could interact with the large antisymmetric A0 to produce the modulation of the symmetric AO as was shown in earlier modeling studies. According to these studies, the 30-month QBO tends to be synchronized by the equatorial Semi-annual Oscillation (SAO), and this would explain why the inferred 5-year modulation is observed to persist and is phase locked over several cycles.

  8. Increased risk of cancer after Bell's palsy: a 5-year follow-up study.

    PubMed

    Sheu, Jau-Jiuan; Keller, Joseph J; Lin, Herng-Ching

    2012-11-01

    Reactivation of latent herpes simplex virus (HSV) type I or varicella-zoster virus (VZV) has been recognized as the most common pathomechanism underlying Bell's palsy. There is also increased reactivation of HSV or VZV in patients with immunosuppressed states and in cancer patients. The purpose of this study was to investigate the risk for cancer during a 5-year follow-up period after diagnosis of Bell's palsy by using a population-based dataset in Taiwan. We used data from the "Longitudinal Health Insurance Database". We identified 2,618 patients with Bell's palsy as the study cohort and randomly selected 13,090 patients to be used as a comparison cohort. Cox proportional hazards regression was performed to compare the 5-year risk of subsequent cancer between the study and comparison cohorts. We found that the incidence of cancer was 1.55 (95 % CI 1.35-1.78) per 100 person-years for patients with Bell's palsy and 1.09 (95 % CI 1.02-1.18) per 100 person-years for comparison patients. After censoring cases that died from non-cancer causes during the follow-up period and adjusting for urbanization, monthly income, geographic region, and diabetes, the hazard ratio (HR) for cancer during the 5-year follow-up period for patients with Bell's palsy was 1.43 times that for comparison patients (95 % CI 1.22-1.73). There was a particularly increased risk of oral cancer (HR = 2.49; 95 % CI 1.54-4.03) for patients with Bell's palsy compared with the other patients. We conclude that patients with Bell's palsy were at significant risk of cancer during a 5-year follow-up period after diagnosis.

  9. Childhood leukaemia incidence below the age of 5 years near French nuclear power plants.

    PubMed

    Laurier, D; Hémon, D; Clavel, J

    2008-09-01

    A recent study indicated an excess risk of leukaemia among children under the age of 5 years living in the vicinity of nuclear power plants in Germany. We present results relating to the incidence of childhood leukaemia in the vicinity of nuclear power plants in France for the same age range. These results do not indicate an excess risk of leukaemia in young children living near French nuclear power plants.

  10. Relief of membranous obstruction of the inferior vena cava in a 5-year-old child.

    PubMed

    Amodeo, A; Di Donato, R; Dessanti, A; Caccia, G; Zaltron, D; Alberti, D; Callea, F; Marcelletti, C

    1986-12-01

    Membranous obstruction of the inferior vena cava is a rare congenital anomaly that may present clinical features of Budd-Chiari syndrome caused by chronic obstruction of the hepatic drainage. We report membranous obstruction of the inferior vena cava in a 5-year-old boy. Surgical repair was prompted by signs and symptoms of hepatic venous obstruction. To our knowledge, this is the youngest patient successfully operated on for this anomaly.

  11. Prenatal Lead Exposure and Weight of 0- to 5-Year-Old Children in Mexico City

    PubMed Central

    Peterson, Karen E.; Sánchez, Brisa N.; Cantonwine, David; Lamadrid-Figueroa, Héctor; Schnaas, Lourdes; Ettinger, Adrienne S.; Hernández-Avila, Mauricio; Hu, Howard; Téllez-Rojo, Martha M.

    2011-01-01

    Background: Cumulative prenatal lead exposure, as measured by maternal bone lead burden, has been associated with smaller weight of offspring at birth and 1 month of age, but no study has examined whether this effect persists into early childhood. Objective: We investigated the association of perinatal maternal bone lead, a biomarker of cumulative prenatal lead exposure, with children’s attained weight over time from birth to 5 years of age. Methods: Children were weighed at birth and at several intervals up until 60 months. Maternal tibia and patella lead were measured at 1 month postpartum using in vivo K-shell X-ray fluorescence. We used varying coefficient models with random effects to assess the association of maternal bone lead with weight trajectories of 522 boys and 477 girls born between 1994 and 2005 in Mexico City. Results: After controlling for breast-feeding duration, maternal anthropometry, and sociodemographic characteristics, a 1-SD increase in maternal patella lead (micrograms per gram) was associated with a 130.9-g decrease in weight [95% confidence interval (CI), –227.4 to –34.4 g] among females and a 13.0-g nonsignificant increase in weight among males (95% CI, –73.7 to 99.9 g) at 5 years of age. These associations were similar after controlling for concurrent blood lead levels between birth and 5 years. Conclusions: Maternal bone lead was associated with lower weight over time among female but not male children up to 5 years of age. Given that the association was evident for patellar but not tibial lead levels, and was limited to females, results need to be confirmed in other studies. PMID:21715242

  12. The prevalence of dental erosion in 5-year-old preschoolers in Sharjah, United Arab Emirates

    PubMed Central

    Gopinath, Vellore Kannan

    2016-01-01

    Objective: The aim of this study was to determine the percentage of 5-year-old preschoolers in Sharjah, affected by dental erosion and to assess the predictors. Materials and Methods: A total of 403 5-year-old children were examined of which 48.14% (n = 194) were boys and 51.86% (n = 209) were girls; 31.27% (n = 126) were Emirati and 68.73% (n = 277) were non-Emirati Arabs. Examination of dental erosion was confined to palatal surfaces of maxillary incisors using the erosion index described in the UK National Survey of Children's Dental Health, 1993. Dental caries was charted using the World Health Organization 1997 criteria. Results: In the sample of 403 5-year-old preschoolers examined, dental erosion was apparent in 237 (58.80%) children, with 55.09% showing the dissolution of enamel and 3.72% exhibiting exposed dentin. Predictors of dental erosion as determined by logistic regression concluded that compared to Emirati citizens other Arab nationalities have 0.27 times the odds (95% confidence interval [CI] =0.18–0.42) of having tooth erosion (P < 0.05). Children with caries experience have 0.28 times the odds (95% CI = 0.16–0.51) of having tooth erosion compared to children with no caries experience (P < 0.05). Children who drink sugary or carbonated beverages have 0.30 times the odds (95% CI = 0.19–0.41) of having dental erosion compared to children who drink water (P < 0.05). Conclusions: The findings of this study indicate that 58.80% of 5-year-old preschoolers in Sharjah, United Arab Emirates, were affected by dental erosion. Caries experience and consumption of acidic drinks were associated with dental erosion. PMID:27095899

  13. Development and verification of child observation sheet for 5-year-old children.

    PubMed

    Fujimoto, Keiko; Nagai, Toshisaburo; Okazaki, Shin; Kawajiri, Mie; Tomiwa, Kiyotaka

    2014-02-01

    The aim of the study was to develop a newly devised child observation sheet (COS-5) as a scoring sheet, based on the Childhood Autism Rating Scale (CARS), for use in the developmental evaluation of 5-year-old children, especially focusing on children with autistic features, and to verify its validity. Seventy-six children were studied. The children were recruited among participants of the Japan Children's Cohort Study, a research program implemented by the Research Institute of Science and Technology for Society (RISTEX) from 2004 to 2009. The developmental evaluation procedure was performed by doctors, clinical psychologists, and public health nurses. The COS-5 was also partly based on the Kyoto Scale of Psychological Development 2001 (Kyoto Scale 2001). Further, the Developmental Disorders Screening Questionnaire for 5-Years-Olds, PDD-Autism Society Japan Rating Scale (PARS), doctor interview questions and neurological examination for 5-year-old children, and the Draw-a-Man Test (DAM) were used as evaluation scales. Eighteen (25.4%) children were rated as Suspected, including Suspected PDD, Suspected ADHD and Suspected MR. The COS-5 was suggested to be valid with favorable reliability (α=0.89) and correlation with other evaluation scales. The COS-5 may be useful, with the following advantages: it can be performed within a shorter time frame; it facilitates the maintenance of observation quality; it facilitates sharing information with other professions; and it is reliable to identify the autistic features of 5-year-old children. In order to verify its wider applications including the screening of infants (18months to 3years old) by adjusting the items of younger age, additional study is needed.

  14. Analysis of Ocular Firework-Related Injuries and Common Eye Traumata: a 5-year Clinical Study.

    PubMed

    Frimmel, S; Theusinger, O M; Kniestedt, C

    2017-03-10

    Background A comparative study of eye injuries related to fireworks or acts of violence around New Year's Eve and the Swiss National Day on August 1st. The two groups were compared with respect to the overall numbers of eye accidents within the period of review. Patients and Methods Retrospective analysis of emergency consultations at the Department of Ophthalmology, University Hospital Zurich with eye accidents around the Swiss National Day on August 1st and New Year's Eve over the last 5 years. Two subgroups were formed: (1) Firework-related eye traumata, (2) Eye injuries due to acts of violence. The groups were analysed by age, gender, active participant or bystander, eye involved, severity of trauma (from clinical findings), surgical interventions, time of follow-up and visits, visual acuity and outcome. Results The study included 97 patients (100 eyes) with 74 male (76 %) and 23 female (24 %) victims. After filtering out 67 common traumata cases (all unilateral), 17 patients (18 eyes) with firework-related injuries and 13 patients (15 eyes) with damage due to an act of violence remained. Firework injuries accounted for 18 % of cases (65 % men); eye injuries caused by an act of violence accounted for 15 % of cases (92 % men). In the fireworks group, women were significantly older than men (mean age men 32 ± 14 years versus women 38 ± 16 years, p = 0.002). 65 % of cases were bystanders. The two subgroups contained 30 patients (33 eyes) with 22 left eyes (67 %, p < 0.001). The anterior segment was most frequently involved (79 %), significantly more often than the posterior part of the eye (p < 0.001). The posterior segment was injured more often in the fireworks group (28 %), than in the violence group (13 %). 87 % of the victims in the group of common traumata were mild trauma, 10 % moderate and 3 % severe. In the fireworks group the distribution was 53 % mild, 12 % moderate and 35 % severe, in the violence

  15. Review of X-43A Return to Flight Activities and Current Status

    NASA Technical Reports Server (NTRS)

    Reubush, David E.; Nguyen, Luat T.; Rausch, Vincent L.

    2004-01-01

    This paper provides an overview and status of the return to flight activities for the X-43A scramjet flight demonstrator after the first flight mishap. The first flight was attempted on June 2, 2001 and resulted in vehicle destruction by range safety when the booster went out of control early in the flight. In the time since the mishap much work has been done to examine the causes of the failure and make modifications to the booster to insure that the boost for the second flight will be successful. In addition, all other aspects of the flight have been examined to maximize the probability of a successful flight.

  16. A review of copper status of cattle in Canada and recommendations for supplementation

    PubMed Central

    Smart, Marion E.; Cymbaluk, Nadia F.; Christensen, David A.

    1992-01-01

    Primary and secondary copper deficiency has been identified in most Canadian provinces. Research has been done investigating the environmental and dietary factors that influence dietary copper availability and the effect of deficient copper status on the health and production of cattle. Across Canada, a high percentage of forages and grains are marginal to deficient in copper. In certain regions, high sulphates in the water and/or high molybdenum concentrations in the feed decrease dietary copper availability. The value of various oral and parenteral copper supplements in the treatment and prevention of copper deficiency is discussed. ImagesFigure 1. PMID:17423962

  17. Status Review of the Marbled Murrelet (Brachyramphus marmoratus) in Alaska and British Columbia

    DTIC Science & Technology

    2006-01-01

    Burger, University of Victoria, S.A. Hatch, U.S. Geological Survey, V.L. Friesen , Queen’s University, T.P. Birt, Queens University, M.L. Arimitsu, U.S...Kuletz, K.J., Burger, A.E., Hatch, S.A., Friesen , V.L., Birt, T.P. , Arimitsu, M.L., Drew, G.S., Harding, A.M.A., and K.S. Bixler, 2007, Status...British Columbia ........................................................189 Appendix E . Population Trends of the Marbled Murrelet Evident from At-Sea

  18. A review on current status of municipal solid waste management in India.

    PubMed

    Gupta, Neha; Yadav, Krishna Kumar; Kumar, Vinit

    2015-11-01

    Municipal solid waste management is a major environmental issue in India. Due to rapid increase in urbanization, industrialization and population, the generation rate of municipal solid waste in Indian cities and towns is also increased. Mismanagement of municipal solid waste can cause adverse environmental impacts, public health risk and other socio-economic problem. This paper presents an overview of current status of solid waste management in India which can help the competent authorities responsible for municipal solid waste management and researchers to prepare more efficient plans.

  19. Prevalence and Factors Associated with Anemia among Children under 5 Years of Age—Uganda, 2009

    PubMed Central

    Menon, Manoj P.; Yoon, Steven S.

    2015-01-01

    Anemia in children under 5 years of age, defined by the World Health Organization as a hemoglobin concentration < 11 g/dL, is a global public health problem. According to the 2006 Demographic Health Survey, the prevalence of anemia among children under five in Uganda was 72% in 2006. The 2009 Uganda Malaria Indicator Survey was conducted in late 2009 and revealed that over 60% of children less than 5 years of age were anemic and that over half of children tested positive for malaria via a rapid diagnostic test. Children with concomitant malaria infection, and in households without any type of mosquito net were more likely to be anemic, confirming that children under 5 years, are vulnerable to both the threat of malaria and anemia and the beneficial effect of malaria prevention tools. However, prevention and treatment of other factors associated with the etiology of anemia (e.g., iron deficiency) are likely necessary to combat the toll of anemia in Uganda. PMID:26055748

  20. Psychological distress and the development of hypertension over 5 years in black South Africans.

    PubMed

    Schutte, Aletta E; Ware, Lisa J; Huisman, Hugo W; Fourie, Carla M T; Greeff, Minrie; Khumalo, Tumi; Wissing, Marie P

    2015-02-01

    Alarming increases in the incidence of hypertension in many low- and middle-income countries are related to alcohol overuse. It is unclear whether alcohol overuse is a symptom of psychological distress. The authors assessed psychological distress in Africans and its relationship with a 5-year change in blood pressure (BP), independent of alcohol intake. The authors followed 107 Africans with optimal BP (≤120/80 mm Hg) (aged 35-75 years) over 5 years. Alcohol intake (self-report and serum γ-glutamyl transferase) and nonspecific psychological distress (Kessler Screening Scale for Psychological Distress [K6]) were assessed. The K6 predicted hypertension development (P=.019), and its individual component "nervous" increased a participant's risk two-fold to become hypertensive (hazard ratio, 2.00 [1.23-3.26]). By entering K6 and γ-glutamyl transferase into multivariable-adjusted regression models for change in systolic BP, both were independently associated with change in systolic BP. Psychological distress and scoring high on being nervous predicted the development of hypertension over 5 years, independent of alcohol intake.

  1. Hypoadiponectinemia As an Independent Predictor for the Progression of Carotid Atherosclerosis: A 5-Year Prospective Study

    PubMed Central

    Hui, Elaine; Xu, Aimin; Chow, Wing-Sun; Lee, Paul C.H.; Fong, Carol H.Y.; Cheung, Stephen C.W.; Tse, Hung Fat; Chau, Ming-Tak; Cheung, Bernard M.Y.

    2014-01-01

    Abstract Background: Hypoadiponectinemia predicts the development of diabetes and hypertension, both being potent atherosclerotic risk factors. Whether adiponectin predicts the progression of early atherosclerosis remains unclear. In this 5-year prospective study, we examined the relationship between serum adiponectin and carotid intima media thickness (CIMT), a marker of subclinical atherosclerosis. Methods: A total of 265 subjects from the population-based Hong Kong Cardiovascular Risk Factor Prevalence Study, with no known cardiovascular disease, underwent CIMT measurement at baseline and at 5 years. Results: In all, 129 men and 136 women, aged 54.6±12.3 years, were studied. Median CIMT at baseline was 0.63 mm (interquartile range 0.52–0.73 mm) and increased to 0.67 mm (0.56–0.78 mm) after 5 years (P<0.001). CIMT increment correlated with baseline adiponectin, age, and smoking (all P<0.05) and baseline CIMT (P<0.001), but not with sex, fasting glucose, lipid profiles, hypertension, or diabetes. In multiple linear regression analysis, baseline serum adiponectin level was an independent predictor of CIMT increment β (standardized beta)=−0.17, P=0.015], after adjusting for age, smoking, baseline CIMT, hypertension, body mass index, fasting glucose, low-density lipoprotein cholesterol, and triglycerides. Conclusion: Hypoadiponectinemia predicted CIMT progression, independent of known predictive factors such as age, smoking, hyperlipidemia, and hypertension. PMID:25211296

  2. Immunologic memory 5 years after meningococcal A/C conjugate vaccination in infancy.

    PubMed

    MacLennan, J; Obaro, S; Deeks, J; Lake, D; Elie, C; Carlone, G; Moxon, E R; Greenwood, B

    2001-01-01

    Infant vaccination with meningococcal conjugates may provide long-term protection against disease. Antibody levels and immunologic memory were assessed in 5-year-old Gambian children who received meningococcal A/C conjugate vaccination (MenA/C) in infancy. At 2 years, they were randomized to receive a booster of MenA/C (conjugate group), meningococcal A/C polysaccharide (MPS group), or inactivated polio vaccine (IPV group). All groups were revaccinated with 10 microg MPS at 5 years of age, as were 39 previously unvaccinated age-matched control subjects. Before revaccination, titers were higher in the conjugate and MPS groups than in control subjects (P<.001); titers for the IPV group were similar to those for control subjects. Ten days after revaccination, the conjugate and IPV groups had similar serogroup C serum bactericidal antibody titers (3421 vs. 2790, respectively). These levels were significantly higher than those in the MPS (426) and control (485) groups (P<.001). Thus, immunologic memory was sustained for > or =5 years; however, MPS challenge at 2 years interfered with a subsequent memory response.

  3. Endocrine dysfunction following traumatic brain injury: a 5-year follow-up nationwide-based study

    PubMed Central

    Yang, Wei-Hsun; Chen, Pau-Chung; Wang, Ting-Chung; Kuo, Ting-Yu; Cheng, Chun-Yu; Yang, Yao-Hsu

    2016-01-01

    Post-traumatic endocrine dysfunction is a complication of traumatic brain injury (TBI). However, there is lack of long-term follow-up and large sample size studies. This study included patients suffering from TBI registered in the Health Insurance Database. Endocrine disorders were identified using the ICD codes: 244 (acquired hypothyroidism), 253 (pituitary dysfunction), 255 (disorders of the adrenal glands), 258 (polyglandular dysfunction), and 259 (other endocrine disorders) with at least three outpatient visits within 1 year or one admission diagnosis. Overall, 156,945 insured subjects were included in the final analysis. The 1- and 5-year incidence rates of post-traumatic endocrinopathies were 0.4% and 2%, respectively. The risks of developing a common endocrinopathy (p < 0.001) or pituitary dysfunction (P < 0.001) were significantly higher in patients with a TBI history. Patients with a skull bone fracture had a higher risk of developing pituitary dysfunction at the 1-year follow up (p value < 0.001). At the 5-year follow up, the association between intracranial hemorrhage and pituitary dysfunction (p value: 0.002) was significant. The risk of developing endocrine dysfunction after TBI increased during the entire 5-year follow-up period. Skull bone fracture and intracranial hemorrhage may be associated with short and long-term post-traumatic pituitary dysfunction, respectively. PMID:27608606

  4. Profiling the ethnic characteristics of domestic injuries in children younger than age 5 years.

    PubMed

    Oyetunji, Tolulope A; Stevenson, Adrienne A; Oyetunji, Aderonke O; Onguti, Sharon K; Ames, Sarah A; Haider, Adil H; Nwomeh, Benedict C

    2012-04-01

    The home remains a very common location for deadly injuries among children younger than 5 years. The aim of this study is to describe the demographic and injury characteristics of domestic injuries in children younger than 5 years. The National Trauma Data Bank's National Sample Program data set was queried for children younger than 5 years with the injury site classified as home. Bivariate analysis was performed to determine unadjusted differences by ethnicity. Appropriate weight was applied to the sample to determine accurate national estimates. A total of 7,364 children, representing 32,033 children, were analyzed. Overall mortality was 1.6 per cent. Among whites, blacks, Hispanics, Asians, and Native Americans, intentional injuries accounted for 6.5, 12.8, 10.2, 5.2, and 19.0 per cent of all injuries by intent, respectively (P < 0.003). Burn injury was disproportionately higher in blacks (24.1%) followed by Native Americans and Asians (15.3 and 11.5%, P = 0.008). On multivariate analysis, black ethnicity was associated with increased length of stay. Intentional injuries were significantly higher in blacks and Native Americans with black patients sustaining a disproportionately higher proportion of burn injury. Therefore, greater attention is needed to provide more effective home safety interventions to children among high-risk ethnic groups.

  5. Development of the Intrinsic Language Network in Preschool Children from Ages 3 to 5 Years

    PubMed Central

    Xiao, Yaqiong; Brauer, Jens; Lauckner, Mark; Zhai, Hongchang; Jia, Fucang; Margulies, Daniel S.; Friederici, Angela D.

    2016-01-01

    Resting state studies of spontaneous fluctuations in the functional magnetic resonance imaging (fMRI) blood oxygen level dependent signal have shown great potential in mapping the intrinsic functional connectivity of the human brain underlying cognitive functions. The aim of the present study was to explore the developmental changes in functional networks of the developing human brain exemplified with the language network in typically developing preschool children. To this end, resting-sate fMRI data were obtained from native Chinese children at ages of 3 and 5 years, 15 in each age group. Resting-state functional connectivity (RSFC) was analyzed for four regions of interest; these are the left and right anterior superior temporal gyrus (aSTG), left posterior superior temporal gyrus (pSTG), and left inferior frontal gyrus (IFG). The comparison of these RSFC maps between 3- and 5-year-olds revealed that RSFC decreases in the right aSTG and increases in the left hemisphere between aSTG seed and IFG, between pSTG seed and IFG, as well as between IFG seed and posterior superior temporal sulcus. In a subsequent analysis, functional asymmetry of the language network seeding in aSTG, pSTG and IFG was further investigated. The results showed an increase of left lateralization in both RSFC of pSTG and of IFG from ages 3 to 5 years. The IFG showed a leftward lateralized trend in 3-year-olds, while pSTG demonstrated rightward asymmetry in 5-year-olds. These findings suggest clear developmental trajectories of the language network between 3- and 5-year-olds revealed as a function of age, characterized by increasing long-range connections and dynamic hemispheric lateralization with age. Our study provides new insights into the developmental changes of a well-established functional network in young children and also offers a basis for future cross-culture and cross-age studies of the resting-state language network. PMID:27812160

  6. Development of the Intrinsic Language Network in Preschool Children from Ages 3 to 5 Years.

    PubMed

    Xiao, Yaqiong; Brauer, Jens; Lauckner, Mark; Zhai, Hongchang; Jia, Fucang; Margulies, Daniel S; Friederici, Angela D

    2016-01-01

    Resting state studies of spontaneous fluctuations in the functional magnetic resonance imaging (fMRI) blood oxygen level dependent signal have shown great potential in mapping the intrinsic functional connectivity of the human brain underlying cognitive functions. The aim of the present study was to explore the developmental changes in functional networks of the developing human brain exemplified with the language network in typically developing preschool children. To this end, resting-sate fMRI data were obtained from native Chinese children at ages of 3 and 5 years, 15 in each age group. Resting-state functional connectivity (RSFC) was analyzed for four regions of interest; these are the left and right anterior superior temporal gyrus (aSTG), left posterior superior temporal gyrus (pSTG), and left inferior frontal gyrus (IFG). The comparison of these RSFC maps between 3- and 5-year-olds revealed that RSFC decreases in the right aSTG and increases in the left hemisphere between aSTG seed and IFG, between pSTG seed and IFG, as well as between IFG seed and posterior superior temporal sulcus. In a subsequent analysis, functional asymmetry of the language network seeding in aSTG, pSTG and IFG was further investigated. The results showed an increase of left lateralization in both RSFC of pSTG and of IFG from ages 3 to 5 years. The IFG showed a leftward lateralized trend in 3-year-olds, while pSTG demonstrated rightward asymmetry in 5-year-olds. These findings suggest clear developmental trajectories of the language network between 3- and 5-year-olds revealed as a function of age, characterized by increasing long-range connections and dynamic hemispheric lateralization with age. Our study provides new insights into the developmental changes of a well-established functional network in young children and also offers a basis for future cross-culture and cross-age studies of the resting-state language network.

  7. Evaluation of acute pyelonephritis with DMSA scans in children presenting after the age of 5 years.

    PubMed

    Ataei, Neamatollah; Madani, Abbas; Habibi, Reza; Khorasani, Mosa

    2005-10-01

    It is generally believed that infants are more susceptible to development of renal scarring after pyelonephritis than children over 5 years old. This view has led to differences in investigations and treatment according to age. The aim of this prospective study was to assess the occurrence of renal parenchymal lesion in children over 5 years admitted with a first-time symptomatic urinary tract infection (UTI). Between October 2000 and April 2002, 52 children aged over 5 years who were admitted to our department with probable acute pyelonephritis (APN) and a positive urine culture were included in this study. All children received antibiotics for 14 days. During the acute phase of infection, scintigraphy with technetium-99m-labeled dimercaptosuccinic acid (DMSA) and ultrasonography (US) were done. Voiding cystourethrography (VCUG) was performed in all children early in the course of the illness, generally within 5-7 days of hospitalization. When scintigraphy showed renal parenchymal changes, repeat scintigraphy was done after at least 3 months to assess the progression of renal abnormalities. Of the 52 children with a first-time documented pyelonephritis, cortical scintigraphy showed renal lesion in 41 children (78.8%). US was normal in all children with normal renal scintigraphy, while it detected renal abnormalities in 16 of the 41 (39 %) with abnormal scintigraphy (p <0.0001). Topographic analysis of the 165 focal lesions showed that 42.4% were localized to the upper poles, 17.5% to the middle third, and 40% to the lower poles of the kidneys. Repeat scintigraphy showed persistent lesions corresponding to those on the initial scan in nine (28.2%) of the 32 children. Renal lesions had partly regressed in 23 (71.8%) of the patients who underwent repeat scintigraphy. Vesicoureteral reflux was observed in 13.4% of kidneys and renal parenchymal abnormalities were identified in 71.4% and 72.2% of renal units, respectively, with and without reflux ( p >0.05). In

  8. Status Review of Wildlife Mitigation at Columbia Basin Hydroelectric Projects, Oregon Facilities, Final Report.

    SciTech Connect

    Bedrossian, Karen L.

    1984-08-01

    The report presents a review and documentation of existing information on wildlife resources at Columbia River Basin hydroelectric facilities within Oregon. Effects of hydroelectric development and operation; existing agreements; and past, current and proposed wildlife mitigation, enhancement, and protection activities were considered. (ACR)

  9. The Status of Literacy of Sustainable Agriculture in Iran: A Systematic Review

    ERIC Educational Resources Information Center

    Vaninee, Hassan Sadough; Veisi, Hadi; Gorbani, Shiva; Falsafi, Peyman; Liaghati, Houman

    2016-01-01

    This study analyzes heterogeneous research with a focus on the knowledge, attitude, and behavior of farmers and the components of sustainable agriculture literacy through an interdisciplinary, systematic literature review for the time frame from 1996 to 2013. The major research databases were searched and 170 papers were identified. Paper…

  10. 77 FR 39343 - Agency Information Collection (Financial Status Report) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-02

    ... of Management, Department of Veterans Affairs. ACTION: Notice. SUMMARY: In compliance with the... Management, Department of Veterans Affairs, has submitted the collection of information abstracted below to the Office of Management and Budget (OMB) for review and comment. The PRA submission describes...

  11. Sintered alpha silicon carbide ceramics for high temperature structural application - Status review and recent developments

    NASA Technical Reports Server (NTRS)

    Storm, R. S.; Boecker, W. D. G.; Mcmurtry, C. H.; Srinivasan, M.

    1985-01-01

    The physical properties of sintered alpha silicon carbide are reviewed, including the effect of oxidation at high temperatures. Net shape fabricated components are described which have undergone extensive testing in heat engine applications. Properties of an SiC/TiB2 composite material, which has significantly improved fracture toughness, are presented.

  12. Ultrathin endoscopes based on multicore fibers and adaptive optics: a status review and perspectives

    NASA Astrophysics Data System (ADS)

    Andresen, Esben Ravn; Sivankutty, Siddharth; Tsvirkun, Viktor; Bouwmans, Géraud; Rigneault, Hervé

    2016-12-01

    We take stock of the progress that has been made into developing ultrathin endoscopes assisted by wave front shaping. We focus our review on multicore fiber-based lensless endoscopes intended for multiphoton imaging applications. We put the work into perspective by comparing with alternative approaches and by outlining the challenges that lie ahead.

  13. Status of the TMI-2 core: a review of damage assessments

    SciTech Connect

    Croucher, D.W.

    1981-01-01

    Assessments of the damage within the core of the Three Mile Island Unit 2 reactor, performed by reconstructing the transient thermal-hydraulic sequence of events, estimating the amount of hydrogen generation, and evaluating the amount of fission products released, are reviewed and summarized. Minimum and maximum bounds of damage to the core are identified.

  14. The Status of the Counseling Relationship: An Empirical Review, Theoretical Implications, and Research Directions.

    ERIC Educational Resources Information Center

    Sexton, Thomas L.; Whiston, Susan C.

    1994-01-01

    Reviews studies of counseling relationship, using Gelso and Carter's multidimensional model to summarize empirical support for "real,""unreal," and "working alliance" elements of relationship. Discussion of implications of potential model shift in thinking of counseling relationship outlines how adoption of social…

  15. Early Care and Education in Minnesota: Asset Review and Status Report

    ERIC Educational Resources Information Center

    Chase, Richard; Dillon, Kristin; Valorose, Jennifer

    2008-01-01

    The goals of the early childhood business plan are to explain, inform, and guide public and private stakeholders and policymakers and the general public about the investments and activities required for all children to have opportunities for school success. The business plan presented in this report has two parts, an asset review and an action…

  16. A status review of NASA's COSAM (Conservation Of Strategic Aerospace Materials) program

    NASA Technical Reports Server (NTRS)

    Stephens, J. R.

    1982-01-01

    The use and supply of strategic elements in nickel base superalloys for gas turbine engines are reviewed. Substitution of strategic elements, advanced processing concepts, and the identification of alternate materials are considered. Cobalt, tantalum, columbium, and chromium, the supplies of which are 91-100% imported, are the materials of major concern.

  17. Current status and effectiveness of mentorship programmes in urology: a systematic review.

    PubMed

    Hay, Daniel; Khan, Mohammed Shamim; Van Poppel, Hendrik; Van Cleynenbreugel, Ben; Peabody, James; Guru, Khurshid; Challacombe, Ben; Dasgupta, Prokar; Ahmed, Kamran

    2015-09-01

    The objectives of this review were to identify and evaluate the efficacy of mentorship programmes for minimally invasive procedures in urology and give recommendations on how to improve mentorship. A systematic literature search of the PubMed/Medline databases was carried out according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. In all, 21 articles were included in the review and divided into four categories: fellowships, mini-fellowships, mentored skills courses and novel mentorship programmes. Various structures of mentorship programme were identified and in general, mentorship programmes were found to be feasible, having content validity and educational impact. Perioperative data showed equally good outcomes when comparing trainees and specialists. Mentorship programmes are effective and represent one of the best current methods of training in urology. However, participation in such programmes is not widespread. The structure of mentorship programmes is highly variable, with no clearly defined 'best approach' for postgraduate training. This review offers recommendations as to how this 'best approach' can be established.

  18. Predictors of heroin relapse: Personality traits, impulsivity, COMT gene Val158met polymorphism in a 5-year prospective study in Shanghai, China.

    PubMed

    Su, Hang; Li, Zhibin; Du, Jiang; Jiang, Haifeng; Chen, Zhikang; Sun, Haiming; Zhao, Min

    2015-12-01

    Relapse is a typical feature of heroin addiction and rooted in genetic and psychological determinants. The aim of this study was to evaluate the effect of personality traits, impulsivity, and COMT gene polymorphism (rs4680) on relapse to heroin use during 5-year follow up. 564 heroin dependent patients were enrolled in compulsory drug rehabilitation center. 12 months prior to their release, personality traits were measured by BIS-11 (Barratt Impulsiveness Scale-11) and Temperament and Character Inventory (TCI). The COMT gene rs4680 polymorphism was genotyped using a DNA sequence detection system. The heroin use status was evaluated for 5 years after discharged. Among the 564 heroin-dependent patients, 500 were followed for 5 years after discharge and 53.0% (n = 265) were considered as relapsed to heroin use according to a strict monitor system. Univariate analysis showed that age, having ever been in methadone maintenance treatment (MMT), the total scores and non-planning scores of BIS-11, and the COMT rs4680 gene variants were different between relapse and abstinent groups. Logistic regression analysis showed higher BIS total score, having ever been in MMT and younger first heroin use age are the predictors of relapse to heroin use during 5 years follow-up, and the COMT rs4680 gene had an interaction with BIS scores. Our findings indicated that the impulsive personality traits, methadone use history, and onset age could predict relapse in heroin-dependent patients during 5 year's follow up. The COMT gene showed a moderational effect in part the relationship of impulsivity with heroin relapse.

  19. Four-dimensional computed tomography (4DCT): A review of the current status and applications.

    PubMed

    Kwong, Yune; Mel, Alexandra Olimpia; Wheeler, Greg; Troupis, John M

    2015-10-01

    The applications of conventional computed tomography (CT) have been widely researched and implemented in clinical practice. A recent technological innovation in the field of CT is the emergence of four-dimensional computed tomography (4DCT), where a three-dimensional computed tomography volume containing a moving structure is imaged over a period of time, creating a dynamic volume data set. 4DCT has previously been mainly utilised in the setting of radiation therapy planning, but with the development of wide field of view CT, 4DCT has opened major avenues in the diagnostic arena. The aim of this study is to provide a comprehensive narrative review of the literature regarding the current clinical applications of 4DCT. The applications reviewed include both routine diagnostic usage as well as an appraisal of the current research literature. A systematic review of the studies related to 4DCT was conducted. The Medline database was searched using the MeSH subject heading 'Four-Dimensional Computed Tomography'. After excluding non-human and non-English papers, 2598 articles were found. Further exclusion criteria were applied, including date range (since wide field of view CT was introduced in 2007), and exclusion of technical/engineering/physics papers. Further filtration of papers included identification of Review papers. This process yielded 67 papers. Of these, exclusion of papers not specifically discussing 4DCT (cone beam, 4D models) yielded 38 papers. As part of the review, the technique for 4DCT is described, with perspectives as to how it has evolved and its benefits in different clinical indications.

  20. Functional imaging for radiotherapy treatment planning: current status and future directions—a review

    PubMed Central

    2015-01-01

    In recent years, radiotherapy (RT) has been subject to a number of technological innovations. Today, RT is extremely flexible, allowing irradiation of tumours with high doses, whilst also sparing normal tissues from doses. To make use of these additional degrees of freedom, integration of functional image information may play a key role (i) for better staging and tumour detection, (ii) for more accurate RT target volume delineation, (iii) to assess functional information about biological characteristics and individual radiation resistance and (iv) to apply personalized dose prescriptions. In this article, we discuss the current status and future directions of different clinically available functional imaging modalities; CT, MRI, positron emission tomography (PET) as well as the hybrid imaging techniques PET/CT and PET/MRI and their potential for individualized RT. PMID:25827209

  1. Current Status and Future Potential of Energy Derived from Chinese Agricultural Land: A Review

    PubMed Central

    Mao, Chunlan; Feng, Yongzhong; Zhang, Tong; Xing, Zhenjie; Wang, Yanhong; Zou, Shuzhen; Yin, Dongxue; Han, Xinhui; Ren, Guangxin; Yang, Gaihe

    2015-01-01

    Energy crisis is receiving attention with regard to the global economy and environmental sustainable development. Developing new energy resources to optimize the energy supply structure has become an important measure to prevent energy shortage as well as achieving energy conservation and emission reduction in China. This study proposed the concept of energy agriculture and constructed an energy agricultural technical support system based on the analysis of energy supply and demand and China's foreign dependence on energy resources, combined with the function of agriculture in the energy field. Manufacturing technology equipment and agricultural and forestry energy, including crop or forestry plants and animal feces, were used in the system. The current status and future potential of China's marginal land resources, energy crop germplasm resources, and agricultural and forestry waste energy-oriented resources were analyzed. Developing the function of traditional agriculture in food production may promote China's social, economic, and environmental sustainable development and achieve energy saving and emission reduction. PMID:25874229

  2. Current status and future potential of energy derived from Chinese agricultural land: a review.

    PubMed

    Zhai, Ningning; Mao, Chunlan; Feng, Yongzhong; Zhang, Tong; Xing, Zhenjie; Wang, Yanhong; Zou, Shuzhen; Yin, Dongxue; Han, Xinhui; Ren, Guangxin; Yang, Gaihe

    2015-01-01

    Energy crisis is receiving attention with regard to the global economy and environmental sustainable development. Developing new energy resources to optimize the energy supply structure has become an important measure to prevent energy shortage as well as achieving energy conservation and emission reduction in China. This study proposed the concept of energy agriculture and constructed an energy agricultural technical support system based on the analysis of energy supply and demand and China's foreign dependence on energy resources, combined with the function of agriculture in the energy field. Manufacturing technology equipment and agricultural and forestry energy, including crop or forestry plants and animal feces, were used in the system. The current status and future potential of China's marginal land resources, energy crop germplasm resources, and agricultural and forestry waste energy-oriented resources were analyzed. Developing the function of traditional agriculture in food production may promote China's social, economic, and environmental sustainable development and achieve energy saving and emission reduction.

  3. Reviews and syntheses: measuring ecosystem nitrogen status - a comparison of proxies

    NASA Astrophysics Data System (ADS)

    Almaraz, Maya; Porder, Stephen

    2016-09-01

    There are many proxies used to measure nitrogen (N) availability in watersheds, but the degree to which they do (or do not) correlate within a watershed has not been systematically addressed. We surveyed the literature for intact forest or grassland watersheds globally, in which several metrics of nitrogen availability have been measured. Our metrics included the following: foliar δ15N, soil δ15N, net nitrification, net N mineralization, and the ratio of dissolved inorganic to organic nitrogen (DIN : DON) in soil solution and streams. We were particularly interested in whether terrestrial and stream based proxies for N availability were correlated where they were measured in the same place. Not surprisingly, the strongest correlation (Kendall's τ) was between net nitrification and N mineralization (τ = 0.71, p < 0.0001). Net nitrification and N mineralization were each correlated with foliar and soil δ15N (p < 0.05). Foliar and soil δ15N were more tightly correlated in tropical sites (τ = 0.68, p < 0.0001), than in temperate sites (τ = 0.23, p = 0.02). The only significant correlations between terrestrial- and water-based metrics were those of net nitrification (τ = 0.48, p = 0.01) and N mineralization (τ = 0.69, p = 0.0001) with stream DIN : DON. The relationship between stream DIN : DON with both net nitrification and N mineralization was significant only in temperate, but not tropical regions. To our surprise, we did not find a significant correlation between soil δ15N and stream DIN : DON, despite the fact that both have been used to infer spatially or temporally integrated N status. Given that both soil δ15N and stream DIN : DON are used to infer long-term N status, their lack of correlation in watersheds merits further investigation.

  4. A review of dental CAD/CAM: current status and future perspectives from 20 years of experience.

    PubMed

    Miyazaki, Takashi; Hotta, Yasuhiro; Kunii, Jun; Kuriyama, Soichi; Tamaki, Yukimichi

    2009-01-01

    In this article, we review the recent history of the development of dental CAD/CAM systems for the fabrication of crowns and fixed partial dentures (FPDs), based on our 20 years of experience in this field. The current status of commercial dental CAD/CAM systems developed around the world is evaluated, with particular focus on the field of ceramic crowns and FPDs. Finally, we discuss the future perspectives applicable to dental CAD/CAM. The use of dental CAD/CAM systems is promising not only in the field of crowns and FPDs but also in other fields of dentistry, even if the contribution is presently limited. CAD/CAM technology will contribute to patients' health and QOL in the aging society.

  5. Zinc Status and Risk of Cardiovascular Diseases and Type 2 Diabetes Mellitus-A Systematic Review of Prospective Cohort Studies.

    PubMed

    Chu, Anna; Foster, Meika; Samman, Samir

    2016-11-05

    Zinc is an essential trace element with proposed therapeutic effects in Type 2 diabetes mellitus (DM), however, the associations between zinc status and the prospective risks of cardiovascular diseases (CVD) and Type 2 DM have not been evaluated. The current systematic review aims to determine the relationships between zinc intake or plasma/serum zinc levels and prospective incidence of CVD and Type 2 DM. Fourteen papers describing prospective cohort studies were included, reporting either CVD (n = 91,708) and/or Type 2 DM (n = 334,387) outcomes. Primary analyses from four out of five studies reported no association between zinc intake and CVD events, when adjusted for multiple variables. Higher serum zinc level was associated with lower risk of CVD in three out of five studies; pronounced effects were observed in vulnerable populations, specifically those with Type 2 DM and patients referred to coronary angiography. The limited evidence available suggests no association between zinc status and Type 2 DM risk. Further investigations into the mechanisms of zinc's action on the pathogenesis of chronic diseases and additional evidence from observational studies are required to establish a recommendation for dietary zinc in relation to the prevention of CVD and Type 2 DM.

  6. Zinc Status and Risk of Cardiovascular Diseases and Type 2 Diabetes Mellitus—A Systematic Review of Prospective Cohort Studies

    PubMed Central

    Chu, Anna; Foster, Meika; Samman, Samir

    2016-01-01

    Zinc is an essential trace element with proposed therapeutic effects in Type 2 diabetes mellitus (DM), however, the associations between zinc status and the prospective risks of cardiovascular diseases (CVD) and Type 2 DM have not been evaluated. The current systematic review aims to determine the relationships between zinc intake or plasma/serum zinc levels and prospective incidence of CVD and Type 2 DM. Fourteen papers describing prospective cohort studies were included, reporting either CVD (n = 91,708) and/or Type 2 DM (n = 334,387) outcomes. Primary analyses from four out of five studies reported no association between zinc intake and CVD events, when adjusted for multiple variables. Higher serum zinc level was associated with lower risk of CVD in three out of five studies; pronounced effects were observed in vulnerable populations, specifically those with Type 2 DM and patients referred to coronary angiography. The limited evidence available suggests no association between zinc status and Type 2 DM risk. Further investigations into the mechanisms of zinc’s action on the pathogenesis of chronic diseases and additional evidence from observational studies are required to establish a recommendation for dietary zinc in relation to the prevention of CVD and Type 2 DM. PMID:27827959

  7. Nanodrug delivery systems in dentistry: a review on current status and future perspectives.

    PubMed

    Renugalakshmi, Apathsakayan; Vinothkumar, Thilla Sekar; Kandaswamy, Deivanayagam

    2011-09-01

    The present review provides an insight into various potential areas of dentistry that are being invaded by nanotechnology based drugs and drug delivery systems. Current treatments for diseases of dental and oral structures rely on the use of classical pharmacological agents which, in some cases are limited by low efficacy and lack of selectivity to target cells. However, various nanostructures in drug delivery and their challenges in the field of dentistry have not been reviewed so far in the literature. The different treatment opportunities of importance include caries control restorations, tooth remineralisation, management of dentinal hypersensitivity, dental caries vaccine, management of oral biofilm, root canal disinfection, local anaesthesia and periodontal infection. The authors have also identified few dental applications demanding extensive research to emerge as a promising therapeutic strategy. We conclude by claiming that dentistry should follow the trend of probing matter at nanoscale to achieve a predictable treatment outcome.

  8. Does Trophic Status Enhance or Reduce the Thermal Tolerance of Scleractinian Corals? A Review, Experiment and Conceptual Framework

    PubMed Central

    Fabricius, Katharina E.; Cséke, Szilvia; Humphrey, Craig; De’ath, Glenn

    2013-01-01

    Global warming, and nutrient and sediment runoff from coastal development, both exert increasing pressures on coastal coral reefs. The objective of this study was to resolve the question of whether coastal eutrophication may protect corals from thermal stress by improving their nutritional status, or rather diminish their thermal tolerance through the synergy of dual stressors. A review of previous studies on the topic of combined trophic status and heat exposure on the thermal tolerance of corals reveals a broad range of outcomes, including synergistic, additive and antagonistic effects. We conducted a 90-day long experiment exposing corals to realistic levels of elevated nutrients and sediments, and heat stress. Colonies of two common scleractinian corals (Acropora millepora and Montipora tuberculosa) were kept in coastal seawater, or coastal seawater that was further organically and nutrient enriched (OE), and/or enriched with nitrate. Batches of OE were created daily, facilitating nutrient uptake, plankton succession and organic enrichment as observed in coastal waters. After 10 days of acclimation, 67% of the colonies had their temperature gradually increased from 27° to 31.2°C. After 3–7 weeks of heat stress, colonies of both species had significantly greater reductions in fluorescence yields and lower survival in OE than without addition of OE. Furthermore, photophysiological recovery was incomplete 31–38 days after ending the heat stress only in the OE treatments. Nitrate alone had no measurable effect on survival, bleaching and recovery in either species. Skeletal growth rates were reduced by 45% in heat-stressed A. millepora and by 24% in OE-exposed M. tuberculosa. We propose a conceptual trophic framework that resolves some of the apparently contradictory outcomes revealed by the review. Our study shows that management actions to reduce coastal eutrophication can improve the resistance and resilience of vulnerable coastal coral reefs to warming

  9. Does trophic status enhance or reduce the thermal tolerance of scleractinian corals? A review, experiment and conceptual framework.

    PubMed

    Fabricius, Katharina E; Cséke, Szilvia; Humphrey, Craig; De'ath, Glenn

    2013-01-01

    Global warming, and nutrient and sediment runoff from coastal development, both exert increasing pressures on coastal coral reefs. The objective of this study was to resolve the question of whether coastal eutrophication may protect corals from thermal stress by improving their nutritional status, or rather diminish their thermal tolerance through the synergy of dual stressors. A review of previous studies on the topic of combined trophic status and heat exposure on the thermal tolerance of corals reveals a broad range of outcomes, including synergistic, additive and antagonistic effects. We conducted a 90-day long experiment exposing corals to realistic levels of elevated nutrients and sediments, and heat stress. Colonies of two common scleractinian corals (Acropora millepora and Montipora tuberculosa) were kept in coastal seawater, or coastal seawater that was further organically and nutrient enriched (OE), and/or enriched with nitrate. Batches of OE were created daily, facilitating nutrient uptake, plankton succession and organic enrichment as observed in coastal waters. After 10 days of acclimation, 67% of the colonies had their temperature gradually increased from 27° to 31.2°C. After 3-7 weeks of heat stress, colonies of both species had significantly greater reductions in fluorescence yields and lower survival in OE than without addition of OE. Furthermore, photophysiological recovery was incomplete 31-38 days after ending the heat stress only in the OE treatments. Nitrate alone had no measurable effect on survival, bleaching and recovery in either species. Skeletal growth rates were reduced by 45% in heat-stressed A. millepora and by 24% in OE-exposed M. tuberculosa. We propose a conceptual trophic framework that resolves some of the apparently contradictory outcomes revealed by the review. Our study shows that management actions to reduce coastal eutrophication can improve the resistance and resilience of vulnerable coastal coral reefs to warming

  10. Socioeconomic status as a risk factor for HIV infection in women in East, Central and Southern Africa: a systematic review.

    PubMed

    Wojcicki, Janet Maia

    2005-01-01

    This is a critical, systematic review of the relationship between socioeconomic status (SES) and HIV infection in women in Southern, Central and Eastern Africa. In light of the interest in micro-credit programmes and other HIV prevention interventions structured to empower women through increasing women's access to funds and education, this review examines the epidemiological and public health literature, which ascertains the association between low SES using different measurements of SES and risk of HIV infection in women. Also, given the focus on structural violence and poverty as factors driving the HIV epidemic at a structural/ecological level, as advocated by Paul Farmer and others, this study examines the extent to which differences in SES between individuals in areas with generalized poverty affect risk for SES. Out of 71 studies retrieved, 36 studies met the inclusion criteria including 30 cross-sectional, one case-control and five prospective cohort or nested case-control studies. Thirty-five studies used at least one measurement of female's SES and fourteen also included a measurement of partner's SES. Studies used variables measuring educational level, household income and occupation or employment status at the individual and neighbourhood level to ascertain SES. Of the 36 studies, fifteen found no association between SES and HIV infection, twelve found an association between high SES and HIV infection, eight found an association between low SES and HIV infection and one was mixed. In interpreting these results, this review examines the role of potential confounders and effect modifiers such as history of STDs, number of partners, living in urban or rural areas and time and location of study in sub-Saharan Africa. It is argued that STDs and number of partners are on the causal pathway under investigation between HIV and SES and should not be adjusted as confounders in any analysis. In conclusion, it is argued that in low-income sub-Saharan Africans

  11. Production of medical radionuclides in Russia: status and future--a review.

    PubMed

    Zhuikov, B L

    2014-02-01

    We present a review of reactor and accelerator centers in Russia that produce medical isotopes, the majority of which are exported. In the near future, we anticipate increased isotope production for use in nuclear medicine in Russia. The existing linear accelerator at the Institute for Nuclear Research (Moscow-Troitsk) and several prospective installations are considered to be particularly capable of providing mass production of radionuclides that can substitute, to a certain extent, for the traditional medical isotopes.

  12. Disease Management Project Breast Cancer in Hesse - 5-Year Survival Data: Successful Model of Intersectoral Communication for Quality Assurance.

    PubMed

    Jackisch, C; Funk, A; König, K; Lubbe, D; Misselwitz, B; Wagner, U

    2014-03-01

    Introduction: The Disease Management Project Breast Cancer (DMP Breast Cancer) was first launched in Hesse in 2004. The project is supported by the health insurance companies in Hesse and the Professional Association of Gynaecologists in Hesse. The aim is to offer structured treatment programmes to all women diagnosed with breast cancer in Hesse by creating intersectoral cooperations between coordinating clinics, associated hospitals and gynaecologists in private practice who registered in the DMP programme. Method: Between 1 January 2005 and 30 June 2011, 13 973 women were enrolled in the DMP programme. Results: After data cleansing, survival rates were calculated for a total of 11 214 women. The 5-year overall survival (OS) rate was 86.3 %; survival rates according to tumour stage on presentation were 92.2 % (pT1) and 82.3 % (pT2), respectively. The impact of steroid hormone receptor status on survival (87.8 % for receptor-positive cancers vs. 78.9 % for receptor-negative cancers) and of age at first diagnosis on survival (≤ 35 years = 91 %) were calculated. Conclusion: The project showed that intersectoral cooperation led to significant improvements in the quality of treatment over time, as measured by quality indicators and outcomes after treatment.

  13. Distribution of plaque and gingivitis and associated factors in 3- to 5-year-old Brazilian children.

    PubMed

    Feldens, Eliane Gerson; Kramer, Paulo Floriani; Feldens, Carlos Alberto; Ferreira, Simone Helena

    2006-01-01

    This cross-sectional study investigated the distribution of plaque and gingivitis and its association with demographic, socioeconomic, and orthodontic variables (spacing in anterior teeth, anterior open bite, and crossbite), and visible plaque level (low, medium, high) in Brazilian preschoolers. The sample comprised 490 3- to 5-year-old children from nursery schools in Canoas, a city in southern Brazil. One single, trained observer examined children's oral cavities and determined visible plaque index (VPI) and gingival bleeding index (GBI). Results showed that 99% of the children had visible plaque and 77% had gingivitis (GBI>0). A positive (r(s)=0.32) and significant correlation was found between VPI and GBI. VPI and GBI were significantly higher in posterior teeth and buccal and lingual surfaces. VPI was significantly higher in boys, children of low-income families, and without spacing in maxillary anterior teeth. Gingivitis was associated with absence of spacing in maxillary anterior teeth and plaque level. The most prevalent areas of plaque and gingivitis identified in this study should be taken in consideration during oral hygiene instructions, which should be given to children and mothers-particularly those with a low socioeconomic status--to motivate self-care and prevent gingivitis.

  14. Replacement of Vertebral Lamina (Laminoplasty) in Surgery for Lumbar Isthmic Spondylolisthesis: 5-Year Follow-Up Results

    PubMed Central

    2016-01-01

    Study Design A review of clinical and radiological outcomes of lumbar laminoplasty (LL) for the treatment of isthmic spondylolisthesis (ISL). Purpose The single session performance of posterior lumbar interbody fusion with allograft in the anterior column and providing the realignment of the vertebrae was presented as a preliminary report earlier. Overview of Literature Long-term surgical outcome of cervical laminoplasty in patients has been reported. But, outcome of LL in patients is unclear. Methods The long-term (5 years) year follow-up results of the LL technique are reported in this retrospective study. All patients underwent preoperative and postoperative direct X-ray, computed tomography, and magnetic resonance imaging. The patients that did not respond to conservative treatment were operated. Twenty-one (52.5%) female and 19 (47.5%) male patients were included. Results Mean age was 43,5 years (ranges, 22–57 years). The most common symptoms were low back pain (89%), pelvic and leg pain (69%) and reduction in walking distance (65%). A total of 180 pedicle screws were inserted in 40 patients; posterior lumbar interbody fusion and laminoplasty with reduction was performed in 20 patients for L4–L5, 12 patients for L5–S1, 4 patients for L3–L4–L5 and 4 patients for L4–L5-S1. Ten (25%) patients with ILL had accompanying spinal stenosis. The difference between preoperative and postoperative sagittal plane rotation and dislocation degrees and disc space heights were statistically significant in all patients (p<0.05). Solid grade 4 fusion was observed in 38 patients; in only 2 patients grade 2 pseudoarthrosis developed (5%), but these patients were asymptomatic. Visual analog scale, Prolo economical and functional scale was examined with an average follow-up 5.5 years. Conclusions LL technique has the advantages of shorter duration of operation, lack of graft donor site complications, protection of posterior column osseoligamentous structures and

  15. Pranlukast reduces asthma exacerbations during autumn especially in 1- to 5-year-old boys

    PubMed Central

    Campos Alberto, Eduardo; Suzuki, Shuichi; Sato, Yoshinori; Hoshioka, Akira; Abe, Hiroki; Saito, Kimiyuki; Tsubaki, Toshikazu; Haraki, Mana; Sawa, Akiko; Nakayama, Yoshio; Kojima, Hiroyuki; Shigeta, Midori; Yamaide, Fumiya; Kohno, Yoichi; Shimojo, Naoki

    2017-01-01

    Background Leukotriene receptor antagonists have been used to prevent virus-induced asthma exacerbations in autumn. Its efficacy, however, might differ with age and sex. Objective This study aimed to investigate whether pranlukast added to usual asthma therapy in Japanese children during autumn, season associated with the peak of asthma, reduces asthma exacerbations. It was also evaluated the effect of age and sex on pranlukast's efficacy. Methods A total of 121 asthmatic children aged 1 to 14 years were randomly assigned to receive regular pranlukast or not according to sex, and were divided in 2 age groups, 1–5 years and 6–14 years. The primary outcome was total asthma score calculated during 8 weeks by using a sticker calendar related to the days in which a child experienced a worsening of asthma symptoms. This open study lasted 60 days from September 15 to November 14, 2007. Results Significant differences in pranlukast efficacy were observed between sex and age groups. Boys aged 1 to 5 years had the lower total asthma score at 8 weeks (p = 0.002), and experienced fewer cold episodes (p = 0.007). There were no significant differences between pranlukast and control group in total asthma score at 8 weeks (p = 0.35), and in the days in which a child experienced a worsening of asthma symptoms (p = 0.67). Conclusion There was a substantial benefit of adding pranlukast to usual therapy in asthmatic children, especially in boys aged 1 to 5 years, during autumn season. PMID:28154801

  16. 5-Year Longitudinal Follow-up after Retropubic and Transobturator Midurethral Slings

    PubMed Central

    Kenton, Kimberly; Stoddard, Anne M.; Zyczynski, Halina; Albo, Michael; Rickey, Leslie; Norton, Peggy; Wai, Clifford; Kraus, Stephen R.; Sirls, Larry T.; Kusek, John W.; Litman, Heather J.; Chang, Robert P.; Richter, Holly E.

    2014-01-01

    Background Few studies have characterized longer-term outcomes after retropubic and transobturator midurethral slings. Methods Women completing 2-year participation in a randomized equivalence trial who had not received surgical retreatment for stress urinary incontinence were invited to participate in a 5-year observational cohort. The primary outcome, treatment success, was defined as no retreatment or self-reported stress incontinence symptoms. Secondary outcomes included urinary symptoms and quality of life, satisfaction, sexual function and adverse events. Results 404 of 597 (68%) women from the original trial enrolled. Five-years after surgical treatment, success was 7.9% greater in women assigned to retropubic-sling compared to transobturator-sling (51.3% vs 43.4%, 95% CI −1.4%, 17.2%) not meeting pre-specified criteria for equivalence. Satisfaction decreased over 5-years, but remained high and similar between arms (79%, retropubic-sling vs 85%, transobturator-sling groups, p=0.15). Urinary symptoms and quality of life worsened over time (p<0.001), and women with retropubic-sling reported greater urinary urgency (P=0.001), more negative quality of life impact (p=0.02), and worse sexual function (P=0.001). There was no difference in proportion of women experiencing at least 1 adverse event (p=0.17). Seven new mesh erosions were noted (retropubic-sling-3, transobturator-sling-4). Conclusion Treatment success declined over 5-years for retropubic and transobturator-slings and did not meet pre-specified criteria for equivalence with retropubic demonstrating a slight benefit. However, satisfaction remained high in both arms. Women undergoing transobturator-sling reported more sustained improvement in urinary symptoms and sexual function. New mesh erosions occurred in both arms over time, although at a similarly low rate. PMID:25158274

  17. Intrauterine Adiposity and BMI in 4- to 5-Year-Old Offspring from Diabetic Pregnancies

    PubMed Central

    Hammoud, Nurah M.; de Valk, Harold W.; Biesma, Douwe H.; Visser, Gerhard H.A.

    2016-01-01

    Background Pregnancies complicated by maternal diabetes are associated with disproportionate intrauterine growth that subsequently may lead to pediatric adiposity. Objectives We investigated whether disproportionate intrauterine growth leads to differences in BMI in 4- to 5-year-old offspring from pregnancies complicated by type 1 (ODM1), type 2 (ODM2), or gestational diabetes (OGDM). Methods Ultrasound data of fetal head-to-abdominal circumference (HC/AC) ratio obtained between 32 and 36 weeks of gestational age were related to offspring anthropometrics that were retrieved from infant welfare centers. Results Data from 27 ODM1, 22 ODM2, and 24 OGDM were obtained. Ultrasound measurements for the HC/AC ratio were performed at a mean of 33-34 weeks, with a mean Z-score of the HC/AC ratio of -0.801, -0.879, and 0.017 in ODM1, ODM2, and OGDM. Mean BMI SDS was highest in ODM2 as compared to ODM1 and OGDM. In ODM1 there was a negative correlation between HC/AC ratio and BMI SDS at the ages of 4 and 5 years, but not in ODM2 or OGDM. The birth weight Z-score was positively correlated to BMI SDS in ODM2 and OGDM. Conclusion Disproportionate intrauterine growth, expressed as the HC/AC ratio, was inversely related with BMI SDS in ODM1 at the ages of 4-5 years, but not in ODM2 or OGDM. Weight and maybe obesity in ODM1 offspring are likely to be related to intrauterine adiposity, whereas overweight in ODM2 and OGDM offspring seems more related to other factors such as birth weight centile, maternal obesity, and altered lifestyle factors during childhood. PMID:27788515

  18. Global strategy for the diagnosis and management of asthma in children 5 years and younger.

    PubMed

    Pedersen, Soren Erik; Hurd, Suzanne S; Lemanske, Robert F; Becker, Allan; Zar, Heather J; Sly, Peter D; Soto-Quiroz, Manuel; Wong, Gary; Bateman, Eric D

    2011-01-01

    Asthma is the most common chronic disease of childhood and the leading cause of childhood morbidity from chronic disease as measured by school absences, emergency department visits, and hospitalisation. During the past two decades, many scientific advances have improved our understanding of asthma and our ability to manage and control it effectively. However, in children 5 years and younger, the clinical symptoms of asthma are variable and non-specific. Furthermore, neither airflow limitation nor airway inflammation, the main pathologic hallmarks of the condition, can be assessed routinely in this age group. For this reason, to aid in the diagnosis of asthma in young children, a symptoms-only descriptive approach that includes the definition of various wheezing phenotypes has been recommended. In 1993, the Global Initiative for Asthma (GINA) was implemented to develop a network of individuals, organizations, and public health officials to disseminate information about the care of patients with asthma while at the same time assuring a mechanism to incorporate the results of scientific investigations into asthma care. Since then, GINA has developed and regularly revised a Global Strategy for Asthma Management and Prevention. Publications based on the Global Strategy for Asthma Management and Prevention have been translated into many different languages to promote international collaboration and dissemination of information. In this report, Global Strategy for Asthma Management and Prevention in Children 5 Years and Younger, an effort has been made to present the special challenges that must be taken into account in managing asthma in children during the first 5 years of life, including difficulties with diagnosis, the efficacy and safety of drugs and drug delivery systems, and the lack of data on new therapies. Approaches to these issues will vary among populations in the world based on socioeconomic conditions, genetic diversity, cultural beliefs, and differences in

  19. Development of allocentric spatial memory abilities in children from 18 months to 5 years of age.

    PubMed

    Ribordy, Farfalla; Jabès, Adeline; Banta Lavenex, Pamela; Lavenex, Pierre

    2013-02-01

    Episodic memories for autobiographical events that happen in unique spatiotemporal contexts are central to defining who we are. Yet, before 2 years of age, children are unable to form or store episodic memories for recall later in life, a phenomenon known as infantile amnesia. Here, we studied the development of allocentric spatial memory, a fundamental component of episodic memory, in two versions of a real-world memory task requiring 18 month- to 5-year-old children to search for rewards hidden beneath cups distributed in an open-field arena. Whereas children 25-42-months-old were not capable of discriminating three reward locations among 18 possible locations in absence of local cues marking these locations, children older than 43 months found the reward locations reliably. These results support previous findings suggesting that allocentric spatial memory, if present, is only rudimentary in children under 3.5 years of age. However, when tested with only one reward location among four possible locations, children 25-39-months-old found the reward reliably in absence of local cues, whereas 18-23-month-olds did not. Our findings thus show that the ability to form a basic allocentric representation of the environment is present by 2 years of age, and its emergence coincides temporally with the offset of infantile amnesia. However, the ability of children to distinguish and remember closely related spatial locations improves from 2 to 3.5 years of age, a developmental period marked by persistent deficits in long-term episodic memory known as childhood amnesia. These findings support the hypothesis that the differential maturation of distinct hippocampal circuits contributes to the emergence of specific memory processes during early childhood.

  20. Development of aerobic and anaerobic power in adolescent rowers: a 5-year follow-up study.

    PubMed

    Mikulic, P

    2011-12-01

    We aimed to determine whether the physical and physiological superiority of early-maturing rowing athletes, observed at ages 12-13 years, over that of their late-maturing counterparts observed at the same ages, still persists at 17-18 years of age, when all adolescent athletes are expected to have completed pubertal development. We hypothesized that this superiority of early maturers would not be observed at reassessment, as late maturers would have likely "caught up" with their early-maturing peers. Twenty-one male rowers were assessed at age 12.8 ± 0.5 years and again at 17.5 ± 0.5 years (mean ± SD). They were divided into groups of early-maturing and late-maturing rowing athletes based on Tanner's sexual maturity ratings. A two-way repeated-measures MANOVA followed by a series of ANOVAs with one within-subject factor (time) and one between-subject factor (group) indicated significant (P≤0.003) within-subject and between-subjects main effects for lean body mass (LBM), maximal oxygen uptake (VO2max), and mean power (MP). The group × time interaction effects were significant for LBM (P=0.003), VO2max (P=0.004), but not for MP (P=0.171). Over 5 years, early-maturers' advantage dwindled in terms of LBM (+38% to +9%), VO2max (+47% to +9%), and MP (+76% to +15%); however, these differences may still be considered practically relevant. The proposed hypothesis was not supported.

  1. Lessons Learned About Recruiting and Retention of a Diverse Faculty During 5 Years of the University of Michigan ADVANCE Program

    NASA Astrophysics Data System (ADS)

    Mukasa, S. B.; Stride Committee, U.

    2007-12-01

    The University of Michigan obtained funding from the NSF ADVANCE Program for 2001-2006 to devise and implement strategies to improve representation and climate for its tenure-track women faculty in the natural sciences departments and the College of Engineering. This project was launched with a campus-wide survey to pinpoint problem areas, followed by the appointment of a committee of senior faculty now known as "Science and Technology Recruiting to Improve Diversity and Excellence" or STRIDE to provide information and advice about practices that will maximize the likelihood that well-qualified female and minority candidates for faculty positions will be identified, and, if selected for offers, recruited, retained, and promoted. This presentation will review the lessons learned and progress made during the 5-year period of NSF funding which ended in December 2006. It will also cover the steps taken to institutionalize the UM ADVANCE Program with financial support from the Provost's Office for the next 5 years, and the challenges and opportunities presented by Michigan's Proposition 2 to ban Affirmative Action programs. In its present form, the UM ADVANCE Program now has the mandate to address issues concerning both gender and underrepresented minorities, and also to engage all academic departments in the University, not only those in the STEM fields. As a result, the acronym STRIDE has been changed to mean Strategies and Tactics for Recruiting to Improve Diversity and Excellence. A case will be made that the institutional transformations underway at UM allow greater administrative success, particularly for women and underrepresented minorities.

  2. Clinical treatment of a ruptured temporomandibular joint disc: morphological changes at 5-year follow-up.

    PubMed

    Cardinal, Lucas; Porto, Felipe; Agarwal, Sachin; Grossman, Eduardo

    2014-01-01

    Osteoarthrosis is a disease that affects the temporomandibular joint (TMJ). This case report chronicles the diagnosis and treatment of a patient for whom this pathological condition was accompanied by a rupture of the articular disc. The patient presented with loud sounds in the left TMJ and an irregular mandibular occlusal plane due to condylar intrusion in the glenoid fossa on the ipsilateral side. A noninvasive treatment was selected. A 4-month follow-up revealed remission of the articular sounds, and tissue regeneration was noted. These improvements remained visible at 5-year follow-up.

  3. Angiomyolipoma of donor kidney: Successful transplantation and 5-year follow-up

    PubMed Central

    Gopalakrishnan, N.; Dhanapriya, J.; Sakthirajan, R.; Dineshkumar, T.; Balasubramaniyan, T.; Haris, Md.

    2016-01-01

    Angiomyolipomas (AML) of the kidney are non-encapsulated benign neoplasms with the incidence of 45-80% in patients with tuberous sclerosis and 1-3% in sporadic cases. There are very few case reports in the literature in which kidneys with AML have been used for transplantation. We report here a 27-year-old female patient who received a live related renal transplant from her mother with isolated angiomyolipoma in donor kidney and on follow-up after 5 years, has stable graft function and tumor size. PMID:27051138

  4. Giant pericardial cyst in a 5-year-old child: A rare anomaly

    PubMed Central

    Kumar, Sanjay; Jain, Promil; Sen, Rajeev; Rattan, KN; Agarwal, Ruchi; Garg, Shilpa

    2011-01-01

    Pericardial cysts are uncommon congenital abnormalities that occur in the middle mediastinum. Most of these are found incidentally on chest x-rays. The occurrence of pericardial cyst in children is quite rare. It needs to be differentiated from other cystic mediastinal masses. A rare case of pericardial cyst in a 5 year old male child is reported. The child presented with chest pain, cough and fever. The preoperative diagnosis of pericardial cyst was suggestive on echocardiography and CT scan. It was confirmed on histopathology after successful surgical excision. The rarity of this benign mediastinal lesion in children prompted us to report this case. PMID:21677811

  5. Complex venous anomalies: magnetic resonance imaging findings in a 5-year-old boy.

    PubMed

    Hazirolan, Tuncay; Ozkan, Efe; Haliloglu, Mithat; Celiker, Alpay; Balkanci, Ferhun

    2006-10-01

    We report magnetic resonance imaging (MRI) findings of a very unusual venous anomaly case. A 5-year-old boy who had surgical repair of coarctation of the thoracic aorta was referred to our department for evaluation of an enlarged venous structure anterior to the aorta, which had been noted during the surgery. Contrast enhanced dynamic MRI revealed partial anomalous pulmonary venous return to the left azygos vein, double inferior and superior vena cava with the left azygos continuation of the left superior vena cava. The recognition of venous anomalies allows correct planning of surgical and interventional procedures. MRI is a valuable imaging tool providing detailed anatomical information.

  6. Malnutrition among children younger than 5 years-old in conflict zones of Chiapas, Mexico.

    PubMed

    Sánchez-Pérez, Héctor Javier; Hernán, Miguel A; Ríos-González, Adriana; Arana-Cedeño, Marcos; Navarro, Albert; Ford, Douglas; Micek, Mark A; Brentlinger, Paula

    2007-02-01

    We performed a cross-sectional, community-based survey, supplemented by interviews with community leaders in Chiapas, Mexico, to examine the prevalence and predictors of child malnutrition in regions affected by the Zapatista conflict. The prevalence rates of stunting, wasting, and underweight were 54.1%, 2.9%, and 20.3%, respectively, in 2666 children aged younger than 5 years. Stunting was associated with indigenous ethnicity, poverty, region of residence, and intracommunity division. The results indicate that malnutrition is a serious public health problem in the studied regions.

  7. [Acute cerebellar ataxia in a 5-year-old boy. Clinical warnings].

    PubMed

    Mrozińska, M; Horwath, A; Ostoja-Chrzastowski, W

    1998-01-01

    A case of acute cerebellar ataxia caused by ECHO virus 30.5-year-old boy admitted to the Clinic of Gastroenterology and Nutrition in Warsaw, in September, 1996, complaining of headache, dizziness, weakness, somnolence, dysarthria and an unsteady walk. On neurological examination he had imparied coordination, rombergism, generalized hypotonia. There was no history of exposure to contagious diseases, ear discharge, convulsions, trauma. Parents suggested that the child could have swallowed an unidentified pill--toxicological tests ruled out poisoning. The diagnosis is based on the clinical examination and amplification ECHO virus from CSF.

  8. Drifter-based estimate of the 5 year dispersal of Fukushima-derived radionuclides

    NASA Astrophysics Data System (ADS)

    Rypina, I. I.; Jayne, S. R.; Yoshida, S.; Macdonald, A. M.; Buesseler, K.

    2014-11-01

    Employing some 40 years of North Pacific drifter-track observations from the Global Drifter Program database, statistics defining the horizontal spread of radionuclides from Fukushima nuclear power plant into the Pacific Ocean are investigated over a time scale of 5 years. A novel two-iteration method is employed to make the best use of the available drifter data. Drifter-based predictions of the temporal progression of the leading edge of the radionuclide distribution are compared to observed radionuclide concentrations from research surveys occupied in 2012 and 2013. Good agreement between the drifter-based predictions and the observations is found.

  9. Malnutrition Among Children Younger Than 5 Years-Old in Conflict Zones of Chiapas, Mexico

    PubMed Central

    Sánchez-Pérez, Héctor Javier; Hernán, Miguel A.; Ríos-González, Adriana; Arana-Cedeño, Marcos; Navarro, Albert; Ford, Douglas; Micek, Mark A.; Brentlinger, Paula

    2007-01-01

    We performed a cross-sectional, community-based survey, supplemented by interviews with community leaders in Chiapas, Mexico, to examine the prevalence and predictors of child malnutrition in regions affected by the Zapatista conflict. The prevalence rates of stunting, wasting, and underweight were 54.1%, 2.9%, and 20.3%, respectively, in 2666 children aged younger than 5 years. Stunting was associated with indigenous ethnicity, poverty, region of residence, and intracommunity division. The results indicate that malnutrition is a serious public health problem in the studied regions. PMID:17194868

  10. 5-Year Downstream Outcomes Following Prostate-Specific Antigen (PSA) Screening in Older Men

    PubMed Central

    Walter, Louise C.; Fung, Kathy Z.; Kirby, Katharine A.; Shi, Ying; Espaldon, Roxanne; O'Brien, Sarah; Freedland, Stephen J.; Powell, Adam A.; Hoffman, Richard M.

    2013-01-01

    Background Despite ongoing controversies surrounding PSA screening, large numbers of men age 65+ undergo screening. However, there are few data quantifying the chain of events following screening in clinical practice to better inform decisions. The objective of this study is to quantify 5-year downstream outcomes following a PSA screening result > 4 ng/ml in older men. Methods Longitudinal cohort study of 295,645 men age 65+ who underwent PSA screening in the VA healthcare system in 2003 and were followed for 5 years using national VA and Medicare data. Among men whose index screening PSA was > 4 ng/ml we determined the number who underwent biopsy, were diagnosed with prostate cancer, were treated and survived 5-years, according to baseline characteristics. Biopsy and treatment complications were also assessed. Results 25,208 (8.5%) men had an index PSA > 4 ng/ml. During 5-year follow-up, 8,313 (33%) men underwent at least one biopsy, 5,220 (63%) of men biopsied were diagnosed with prostate cancer of whom 4,284 (82%) were treated. Receipt of biopsy decreased with advancing age and worsening comorbidity (P<0.001), whereas the percentage treated for biopsy-detected cancer exceeded 75% even among men age 85+, those with Charlson score 3+, and those with low-risk cancer. Among men with biopsy-detected cancer, the risk of dying of non-prostate cancer causes increased with advancing age and comorbidity (P<0.001). 468 (6%) of men had 7-day biopsy complications. Treatment complications included 584 (14%) men with new incontinence and 588 (14%) men with new erectile dysfunction. Conclusions Receipt of biopsy is low in older men with abnormal screening PSA and decreases with advancing age and comorbidity. However, once biopsy detects cancer most men undergo immediate treatment regardless of advancing age, comorbidity, or low-risk cancer. Understanding downstream outcomes in clinical practice should better inform individualized decisions among older men considering PSA

  11. Infantile fibrosarcoma of ethmoid sinus, misdiagnosed as an adenoid in a 5-year-old child

    PubMed Central

    Geramizadeh, Bita; Khademi, Bijan; Karimi, Mehran; Shekarkhar, Golsa

    2015-01-01

    Infantile fibrosarcoma of head and neck is rare and the presence of this tumor in ethmoid sinus is even more uncommon. To the best of our knowledge, <5 cases have been reported in the last 20 years in the English literature, so far, only one of which has been infantile type in a 15 months old girl. In this case report, we will explain our experience with a rare case of infantile fibrosarcoma originating from ethmoid sinus in a 5-year-old boy who presented with dyspnea and epistaxis. After biopsy, it was diagnosed as fibrosarcoma of sinus origin. PMID:26604519

  12. Association between subjective social status and cardiovascular disease and cardiovascular risk factors: a systematic review and meta-analysis

    PubMed Central

    Tang, Karen L; Rashid, Ruksana; Godley, Jenny; Ghali, William A

    2016-01-01

    Objective To determine the association between subjective social status (SSS), or the individual's perception of his or her position in the social hierarchy, and the odds of coronary artery disease (CAD), hypertension, diabetes, obesity and dyslipidaemia. Study Design Systematic review and meta-analysis. Methods We searched PubMed, MEDLINE, EMBASE, CINAHL, PsycINFO, SocINDEX, Web of Science and reference lists of all included studies up to October 2014, with a verification search in July 2015. Inclusion criteria were original studies in adults that reported odds, risk or hazard ratios of at least one outcome of interest (CAD, hypertension, diabetes, obesity or dyslipidaemia), comparing ‘lower’ versus ‘higher’ SSS groups, where SSS is measured on a self-anchoring ladder. ORs were pooled using a random-effects model. Results 10 studies were included in the systematic review; 9 of these were included in the meta-analysis. In analyses unadjusted for objective socioeconomic status (SES) measures such as income, education or occupation, the pooled OR comparing the bottom versus the top of the SSS ladder was 1.82 (95% CI 1.10 to 2.99) for CAD, 1.88 (95% CI 1.27 to 2.79) for hypertension, 1.90 (95% CI 1.25 to 2.87) for diabetes, 3.68 (95% CI 2.03 to 6.64) for dyslipidaemia and 1.57 (95% CI 0.95 to 2.59) for obesity. These associations were attenuated when adjusting for objective SES measures, with the only statistically significant association remaining for dyslipidaemia (OR 2.10, 95% CI 1.09 to 4.06), though all ORs remained greater than 1. Conclusions Lower SSS is associated with significantly increased odds of CAD, hypertension, diabetes and dyslipidaemia, with a trend towards increased odds of obesity. These trends are consistently present, though the effects attenuated when adjusting for SES, suggesting that perception of one's own status on a social hierarchy has health effects above and beyond one's actual income, occupation and education. PMID:26993622

  13. Risk factors associated with early failure in complex abdominal wall reconstruction: a 5 year single surgeon experience.

    PubMed

    Wink, Jason D; Wes, Ari M; Fischer, John P; Nelson, Jonas A; Stranksy, Carrie; Kovach, Stephen J

    2015-04-01

    Complex abdominal wall reconstruction (AWR) is commonly performed, but with a significant rate of surgical complications and hernia recurrence. The aim of this experiential review is to assess risk factors for hernia recurrence after complex AWR. A retrospective review of AWR patients from 2007-2012 was performed. Rates of hernia recurrence were assessed. Univariate analyses and subsequent multivariate logistic regression analysis was used to assess independent predictors of early hernia recurrence. One hundred and thirty-four consecutive cases of AWR were performed over a 5-year period. Hernia recurrence developed in 14 (10.4%) patients. Hernias derived from trauma (OR = 19.76, p = 0.011) and those who experienced postoperative wound infections (OR = 18.81, p = 0.004) were at increased risk for hernia recurrence. In conclusion, increased vigilance must be paid to patients presenting after trauma with massive loss of domain and those who experience postoperative infection, as these cohorts are at added risk for failed reconstruction.

  14. MHD Technology Transfer, Integration and Review Committee. Second semiannual status report, July 1988--March 1989

    SciTech Connect

    Not Available

    1989-10-01

    As part of the MHD Integrated Topping Cycle (ITC) project, TRW was given the responsibility to organize, charter and co-chair, with the Department of Energy (DOE), an MHD Technology Transfer, Integration and Review Committee (TTIRC). The Charter of the TTIRC, which was approved by the DOE in June 1988 and distributed to the committee members, is included as part of this Summary. As stated in the Charter, the purpose of this committee is to: (1) review all Proof-of-Concept (POC) projects and schedules in the national MHD program; to assess their compatibility with each other and the first commercial MHD retrofit plant; (2) establish and implement technology transfer formats for users of this technology; (3) identify interfaces, issues, and funding structures directly impacting the success of the commercial retrofit; (4) investigate and identify the manner in which, and by whom, the above should be resolved; and (5) investigate and assess other participation (foreign and domestic) in the US MHD Program. The DOE fiscal year 1989 MHD Program Plan Schedule is included at the end of this Summary. The MHD Technology Transfer, Integration and Review Committee`s activities to date have focused primarily on the ``technology transfer`` aspects of its charter. It has provided a forum for the dissemination of technical and programmatic information among workers in the field of MHD and to the potential end users, the utilities, by holding semi-annual meetings. The committee publishes this semi-annual report, which presents in Sections 2 through 11 capsule summaries of technical progress for all DOE Proof-of-Concept MHD contracts and major test facilities.

  15. Solution by dilution?--A review on the pollution status of the Yangtze River.

    PubMed

    Floehr, Tilman; Xiao, Hongxia; Scholz-Starke, Björn; Wu, Lingling; Hou, Junli; Yin, Daqiang; Zhang, Xiaowei; Ji, Rong; Yuan, Xingzhong; Ottermanns, Richard; Roß-Nickoll, Martina; Schäffer, Andreas; Hollert, Henner

    2013-10-01

    The Yangtze River has been a source of life and prosperity for the Chinese people for centuries and is a habitat for a remarkable variety of aquatic species. But the river suffers from huge amounts of urban sewage, agricultural effluents, and industrial wastewater as well as ship navigation wastes along its course. With respect to the vast amounts of water and sediments discharged by the Yangtze River, it is reasonable to ask whether the pollution problem may be solved by simple dilution. This article reviews the past two decades of published research on organic pollutants in the Yangtze River and several adjacent water bodies connected to the main stream, according to a holistic approach. Organic pollutant levels and potential effects of water and sediments on wildlife and humans, measured in vitro, in vivo, and in situ, were critically reviewed. The contamination with organic pollutants, including polycyclic aromatic hydrocarbons, polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), polychlorinated dibenzo-p-dioxins/polychlorinated dibenzofurans, polybrominated diphenyl ethers (PBDEs), perfluorinated compounds (PFCs), and others, of water and sediment along the river was described. Especially Wuhan section and the Yangtze Estuary exhibited stronger pollution than other sections. Bioassays, displaying predominantly the endpoints mutagenicity and endocrine disruption, applied at sediments, drinking water, and surface water indicated a potential health risk in several areas. Aquatic organisms exhibited detectable concentrations of toxic compounds like PCBs, OCPs, PBDEs, and PFCs. Genotoxic effects could also be assessed in situ in fish. To summarize, it can be stated that dilution reduces the ecotoxicological risk in the Yangtze River, but does not eliminate it. Keeping in mind an approximately 14 times greater water discharge compared to the major European river Rhine, the absolute pollution mass transfer of the Yangtze River is of severe concern for

  16. Review of comparative LCAs of food waste management systems - Current status and potential improvements

    SciTech Connect

    Bernstad, A.; Cour Jansen, J. la

    2012-12-15

    Highlights: Black-Right-Pointing-Pointer GHG-emissions from different treatment alternatives vary largely in 25 reviewed comparative LCAs of bio-waste management. Black-Right-Pointing-Pointer System-boundary settings often vary largely in reviewed studies. Black-Right-Pointing-Pointer Existing LCA guidelines give varying recommendations in relation to several key issues. - Abstract: Twenty-five comparative cycle assessments (LCAs) addressing food waste treatment were reviewed, including the treatment alternatives landfill, thermal treatment, compost (small and large scale) and anaerobic digestion. The global warming potential related to these treatment alternatives varies largely amongst the studies. Large differences in relation to setting of system boundaries, methodological choices and variations in used input data were seen between the studies. Also, a number of internal contradictions were identified, many times resulting in biased comparisons between alternatives. Thus, noticed differences in global warming potential are not found to be a result of actual differences in the environmental impacts from studied systems, but rather to differences in the performance of the study. A number of key issues with high impact on the overall global warming potential from different treatment alternatives for food waste were identified through the use of one-way sensitivity analyses in relation to a previously performed LCA of food waste management. Assumptions related to characteristics in treated waste, losses and emissions of carbon, nutrients and other compounds during the collection, storage and pretreatment, potential energy recovery through combustion, emissions from composting, emissions from storage and land use of bio-fertilizers and chemical fertilizers and eco-profiles of substituted goods were all identified as highly relevant for the outcomes of this type of comparisons. As the use of LCA in this area is likely to increase in coming years, it is highly

  17. Exacerbation rate, health status and mortality in COPD – a review of potential interventions

    PubMed Central

    Seemungal, Terence AR; Hurst, John R; Wedzicha, Jadwiga A

    2009-01-01

    COPD is prevalent in Western society and its incidence is rising in the developing world. Acute exacerbations of COPD, about 50% of which are unreported, lead to deterioration in quality of life and contribute significantly to disease burden. Quality of life deteriorates with time; thus, most of the health burden occurs in more severe disease. COPD severity and frequent and more severe exacerbations are all related to an increased risk of mortality. Inhaled corticosteroids (ICS) have similar effects on quality of life but ICS/long-acting bronchodilator combinations and the long-acting antimuscarinic tiotropium all improve health status and exacerbation rates and are likely to have an effect on mortality but perhaps only with prolonged use. Erythromycin has been shown to decrease the rate of COPD exacerbations. Pulmonary rehabilitation and regular physical activity are indicated in all severities of COPD and improve quality of life. Noninvasive ventilation is associated with improved quality of life. Long-term oxygen therapy improves mortality but only in hypoxic COPD patients. The choice of an inhaler device is a key component of COPD therapy and this requires more attention from physicians than perhaps we are aware of. Disease management programs, characterized as they are by patient centeredness, improve quality of life and decrease hospitalization rates. Most outcomes in COPD can be modified by interventions and these are well tolerated and have acceptable safety profiles. PMID:19554195

  18. GH improves growth and clinical status in children with cystic fibrosis -- a review of published studies.

    PubMed

    Hardin, Dana S

    2004-08-01

    Children with cystic fibrosis (CF) have problems with poor linear growth and inadequate weight gain. Nutritional augmentation has been the mainstay of therapy for improving both weight and height in CF; however, inadequate growth continues to be a problem. Furthermore, protein catabolism has been documented even in non-acutely ill adults and children with CF, and could adversely affect longitudinal growth. Human recombinant GH has positive effects on nitrogen balance, and multiple studies have demonstrated improved height and weight in children treated with GH. The purpose of this article is to summarize studies evaluating GH use in children with CF. All published studies of GH use in children with CF have demonstrated significant improvement in height velocity and height Z score. All studies but one, in which subjects were treated only three times per week with GH, have demonstrated improvement in weight as reported by weight velocity and/or weight Z score, and one trial has demonstrated a substantial improvement when GH was used to augment nutritional therapy. Several reports suggest that GH treatment results in improved forced vital capacity, and multiple studies have found improved clinical status as measured by decreased hospitalizations and courses of intravenous antibiotics. Furthermore studies to date also suggest that GH results in improvement in exercise tolerance and bone accumulation. To date significant side effects, including glucose intolerance, have not been reported. Thus mounting evidence suggests that human recombinant GH provides safe and effective therapy in children with CF.

  19. Recycling of waste printed circuit boards: a review of current technologies and treatment status in China.

    PubMed

    Huang, Kui; Guo, Jie; Xu, Zhenming

    2009-05-30

    From the use of renewable resources and environmental protection viewpoints, recycling of waste printed circuit boards (PCBs) receives wide concerns as the amounts of scrap PCBs increases dramatically. However, treatment for waste PCBs is a challenge due to the fact that PCBs are diverse and complex in terms of materials and components makeup as well as the original equipment's manufacturing processes. Recycle technology for waste PCBs in China is still immature. Previous studies focused on metals recovery, but resource utilization for nonmetals and further separation of the mixed metals are relatively fewer. Therefore, it is urgent to develop a proper recycle technology for waste PCBs. In this paper, current status of waste PCBs treatment in China was introduced, and several recycle technologies were analyzed. Some advices against the existing problems during recycling process were presented. Based on circular economy concept in China and complete recycling and resource utilization for all materials, a new environmental-friendly integrated recycling process with no pollution and high efficiency for waste PCBs was provided and discussed in detail.

  20. Exacerbation rate, health status and mortality in COPD--a review of potential interventions.

    PubMed

    Seemungal, Terence A R; Hurst, John R; Wedzicha, Jadwiga A

    2009-01-01

    COPD is prevalent in Western society and its incidence is rising in the developing world. Acute exacerbations of COPD, about 50% of which are unreported, lead to deterioration in quality of life and contribute significantly to disease burden. Quality of life deteriorates with time; thus, most of the health burden occurs in more severe disease. COPD severity and frequent and more severe exacerbations are all related to an increased risk of mortality. Inhaled corticosteroids (ICS) have similar effects on quality of life but ICS/long-acting bronchodilator combinations and the long-acting antimuscarinic tiotropium all improve health status and exacerbation rates and are likely to have an effect on mortality but perhaps only with prolonged use. Erythromycin has been shown to decrease the rate of COPD exacerbations. Pulmonary rehabilitation and regular physical activity are indicated in all severities of COPD and improve quality of life. Noninvasive ventilation is associated with improved quality of life. Long-term oxygen therapy improves mortality but only in hypoxic COPD patients. The choice of an inhaler device is a key component of COPD therapy and this requires more attention from physicians than perhaps we are aware of. Disease management programs, characterized as they are by patient centeredness, improve quality of life and decrease hospitalization rates. Most outcomes in COPD can be modified by interventions and these are well tolerated and have acceptable safety profiles.

  1. Status and future of nuclear matrix elements for neutrinoless double-beta decay: a review

    NASA Astrophysics Data System (ADS)

    Engel, Jonathan; Menéndez, Javier

    2017-04-01

    The nuclear matrix elements that govern the rate of neutrinoless double beta decay must be accurately calculated if experiments are to reach their full potential. Theorists have been working on the problem for a long time but have recently stepped up their efforts as ton-scale experiments have begun to look feasible. Here we review past and recent work on the matrix elements in a wide variety of nuclear models and discuss work that will be done in the near future. Ab initio nuclear-structure theory, which is developing rapidly, holds out hope of more accurate matrix elements with quantifiable error bars.

  2. Advanced Materials Research Status and Requirements. Volume 2. Appendix: Material Properties Data Review

    DTIC Science & Technology

    1986-03-01

    APPENDIX: MATERIAL PROPERTIES DATA REVIEW FINAL REPORT CONTRACT DASG60-85-C-0087 SPONSORED BY: U.S. ARMY STRATEGIC DEFENSE COMMAND DTIC c. ELECTE... properties of general interest advanced metal matrix and polymer matrix systems. qa .1 ./’r ;) 20. ;is,-icI.rON/AIAiLAS16iT’fr. ASSTRACT 1.AaSTRAZT "C...thermal, and physical properties of general interest advanced metal matrix and polymer matrix composites. 4. .Accession For r., ~~NTIS ... I By-4

  3. Status and future of nuclear matrix elements for neutrinoless double-beta decay: a review.

    PubMed

    Engel, Jonathan; Menéndez, Javier

    2017-04-01

    The nuclear matrix elements that govern the rate of neutrinoless double beta decay must be accurately calculated if experiments are to reach their full potential. Theorists have been working on the problem for a long time but have recently stepped up their efforts as ton-scale experiments have begun to look feasible. Here we review past and recent work on the matrix elements in a wide variety of nuclear models and discuss work that will be done in the near future. Ab initio nuclear-structure theory, which is developing rapidly, holds out hope of more accurate matrix elements with quantifiable error bars.

  4. Comprehensive Review of Ultraviolet Radiation and the Current Status on Sunscreens

    PubMed Central

    Moon, Summer; Armstrong, Frank

    2012-01-01

    In the past, manufacturers’ labeling of sunscreen varied greatly, confusing the consumers regarding efficacy and the appropriate photoprotection provided by their products. Therefore, in June 2011, the United States Food and Drug Administration issued new guidelines for sunscreen labeling. Sunscreen products are over-the-counter drugs; therefore, they are regulated by the United States Food and Drug Administration to determine safety, efficacy, and labeling. This article discusses ultraviolet radiation and the positive and negative effects of ultraviolet radiation, provides a review of sunscreens, and discusses the new United States Food and Drug Administration regulations for sunscreens. PMID:23050030

  5. Tamoxifen beyond 5 years--patients' decisions regarding entry to the aTTom trial.

    PubMed

    Ferguson, M J; Dewar, J A

    2002-09-01

    The aim of this study was to assess among a population of women who had taken adjuvant tamoxifen for 5 years, how many were prepared to enter a randomised trial looking at the duration of tamoxifen treatment and what was the preference of those who declined trial entry. There is uncertainty as to the optimum duration of adjuvant tamoxifen and this is the subject of the aTTom (adjuvant Tamoxifen Treatment offer more?) trial in which patients are randomised to continue or stop tamoxifen after 5 years. Patients have been recruited to the aTTom trial in Dundee since 1996 and a record has been kept of all the patients with whom the trial was discussed. Patients who declined trial entry were allowed to choose whether to electively stop or continue tamoxifen. 306 patients were eligible for trial entry of whom 171 (56%) consented to randomisation (82 to continue and 89 to stop). Amongst the 135 (44%) who declined randomisation, 28 (21%) elected to stop tamoxifen treatment, 90 (67%) elected to continue and in 17 (13%) their decision was unclear. These results illustrate that patients eligible for the aTTom trial share our clinical equipoise. A majority (56%) of patients were agreeable to randomisation, but among those who declined, some (67%) preferred to continue, some (21%) to stop tamoxifen. This trial is unusual in that the patients have already experienced the treatment options, so the patients' preferences reflect a truly informed choice.

  6. Separable Sustained and Selective Attention Factors Are Apparent in 5-Year-Old Children

    PubMed Central

    Underbjerg, Mette; George, Melanie S.; Thorsen, Poul; Kesmodel, Ulrik S.; Mortensen, Erik L.; Manly, Tom

    2013-01-01

    In adults and older children, evidence consistent with relative separation between selective and sustained attention, superimposed upon generally positive inter-test correlations, has been reported. Here we examine whether this pattern is detectable in 5-year-old children from the healthy population. A new test battery (TEA-ChJ) was adapted from measures previously used with adults and older children and administered to 172 5-year-olds. Test-retest reliability was assessed in 60 children. Ninety-eight percent of the children managed to complete all measures. Discrimination of visual and auditory stimuli were good. In a factor analysis, the two TEA-ChJ selective attention tasks (one visual, one auditory) loaded onto a common factor and diverged from the two sustained attention tasks (one auditory, one motor), which shared a common loading on the second factor. This pattern, which suggests that the tests are indeed sensitive to underlying attentional capacities, was supported by the relationships between the TEA-ChJ factors and Test of Everyday Attention for Children subtests in the older children in the sample. It is possible to gain convincing performance-based estimates of attention at the age of 5 with the results reflecting a similar factor structure to that obtained in older children and adults. The results are discussed in light of contemporary models of attention function. Given the potential advantages of early intervention for attention difficulties, the findings are of clinical as well as theoretical interest. PMID:24376591

  7. Fasting increases risk for onset of binge eating and bulimic pathology: a 5-year prospective study.

    PubMed

    Stice, Eric; Davis, Kendra; Miller, Nicole P; Marti, C Nathan

    2008-11-01

    Although adolescent girls with elevated dietary restraint scores are at increased risk for future binge eating and bulimic pathology, they do not eat less than those with lower restraint scores. The fact that only a small proportion of individuals with elevated dietary restraint scores develop bulimic pathology suggests that some extreme but rare form of dietary restriction may increase risk for this disturbance. The authors tested the hypothesis that fasting (going without eating for 24 hr for weight control) would be a more potent predictor of binge eating and bulimic pathology onset than dietary restraint scores using data from 496 adolescent girls followed over 5 years. Results confirmed that only 23% of participants with elevated dietary restraint scores reported fasting. Furthermore, fasting generally showed stronger and more consistent predictive relations to future onset of recurrent binge eating and threshold/subthreshold bulimia nervosa over 1- to 5-year follow-up relative to dietary restraint, though the former effects were only significantly stronger than the latter for some comparisons. Results provide preliminary support for the hypothesis that fasting is a stronger risk factor for bulimic pathology than is self-reported dieting.

  8. Aetiology and clinical features of dysentery in children aged <5 years in rural Bangladesh.

    PubMed

    Ferdous, F; Ahmed, S; DAS, S K; Farzana, F D; Latham, J R; Chisti, M J; Faruque, A S G

    2014-01-01

    The study identified the common aetiological agents and prominent clinical features of dysentery cases in children aged <5 years and compared this to non-dysentery diarrhoeal cases from the same population. From January 2010 to December 2011, 2324 children aged <5 years received treatment at Kumudini Hospital, of which 682 (29%) presented with dysentery. Of the dysenteric children, aetiology could not be determined for over half (61%). Shigella spp. accounted for 32% of dysentery cases. Significant associations were found between presence of blood in stool and: child age (24-59 months) [odds ratio (OR) 2.21, 95% confidence interval (CI) 1.49-3.27], no treatment of drinking water at home (OR 2.00, 95% CI 1.09-3.67), vomiting (OR 0.19, 95% CI 0.14-0.25), abdominal pain (OR 4.68, 95% CI 3.24-6.77), straining (OR 16.45, 95% CI 11.92-22.69), wasting (OR 1.66, 95% CI 1.15-2.41), and presence of Shigella in stool (OR 6.25, 95% CI 4.20-9.29) after controlling for confounders. This study makes it clear that appropriate public health strategies are needed to reduce the burden of dysentery in Bangladesh.

  9. The Thermal State of KS 1731-260 after 14.5 years in Quiescence

    NASA Astrophysics Data System (ADS)

    Merritt, Rachael L.; Cackett, Edward M.; Brown, Edward F.; Page, Dany; Cumming, Andrew; Degenaar, Nathalie; Deibel, Alex; Homan, Jeroen; Miller, Jon M.; Wijnands, Rudy

    2016-12-01

    Crustal cooling of accretion-heated neutron stars provides insight into the stellar interior of neutron stars. The neutron star X-ray transient, KS 1731-260, was in outburst for 12.5 years before returning to quiescence in 2001. We have monitored the cooling of this source since then through Chandra and XMM-Newton observations. Here we present a 150 ks Chandra observation of KS 1731-260 taken in 2015 August, about 14.5 years into quiescence and 6 years after the previous observation. We find that the neutron star surface temperature is consistent with the previous observation, suggesting that crustal cooling has likely stopped and the crust has reached thermal equilibrium with the core. Using a theoretical crust thermal evolution code, we fit the observed cooling curves and constrain the core temperature (T c = 9.35 ± 0.25 × 107 K), composition (Q {}{imp}={4.4}-0.5+2.2), and level of extra shallow heating required (Q sh = 1.36 ± 0.18 MeV/nucleon). We find that the presence of a low thermal conductivity layer, as expected from nuclear pasta, is not required to fit the cooling curve well, but cannot be excluded either.

  10. Factors associated with vaccination coverage in children < 5 years in Angola.

    PubMed

    Oliveira, Manuel Falcão Saturnino de; Martinez, Edson Zangiacomi; Rocha, Juan Stuardo Yazlle

    2014-12-01

    OBJECTIVE To analyze vaccination coverage and factors associated with a complete immunization scheme in children < 5 years old. METHODS This cross-sectional household census survey evaluated 1,209 children < 5 years old living in Bom Jesus, Angola, in 2010. Data were obtained from interviews, questionnaires, child immunization histories, and maternal health histories. The statistical analysis used generalized linear models, in which the dependent variable followed a binary distribution (vaccinated, unvaccinated) and the association function was logarithmic and had the children's individual, familial, and socioeconomic factors as independent variables. RESULTS Vaccination coverage was 37.0%, higher in children < 1 year (55.0%) and heterogeneous across neighborhoods; 52.0% of children of both sexes had no immunization records. The prevalence rate of vaccination significantly varied according to child age, mother's level of education, family size, ownership of household appliances, and destination of domestic waste. CONCLUSIONS Vulnerable groups with vaccination coverage below recommended levels continue to be present. Some factors indicate inequalities that represent barriers to full immunization, indicating the need to implement more equitable policies. The knowledge of these factors contributes to planning immunization promotion measures that focus on the most vulnerable groups.

  11. An implantable neuroprosthesis for standing and walking in paraplegia: 5-year patient follow-up

    NASA Astrophysics Data System (ADS)

    Guiraud, David; Stieglitz, Thomas; Koch, Klaus Peter; Divoux, Jean-Louis; Rabischong, Pierre

    2006-12-01

    We present the results of a 5-year patient follow-up after implantation of an original neuroprosthesis. The system is able to stimulate both epimysial and neural electrodes in such a way that the complete flexor-extensor chain of the lower limb can be activated without using the withdrawal reflex. We demonstrate that standing and assisted walking are possible, and the results have remained stable for 5 years. Nevertheless, some problems were noted, particularly regarding the muscle response on the epimysial channels. Analysis of the electrical behaviour and thresholds indicated that the surgical phase is crucial because of the sensitivity of the functional responses to electrode placement. Neural stimulation proved to be more efficient and more stable over time. This mode requires less energy and provides more selective stimulation. This FES system can be improved to enable balanced standing and less fatiguing gait, but this will require feedback on event detection to trigger transitions between stimulation sequences, as well as feedback to the patient about the state of his lower limbs.

  12. HIV rapid testing in a Veterans Affairs hospital ED setting: a 5-year sustainability evaluation.

    PubMed

    Knapp, Herschel; Hagedorn, Hildi; Anaya, Henry D

    2014-08-01

    Routine HIV testing in primary care settings is now recommended in the United States. The US Department of Veterans Affairs (VA) has increased the number of patients tested for HIV, but overall HIV testing rates in VA remain low. A proven strategy for increasing such testing involves nurse-initiated HIV rapid testing (HIV RT). The purpose of this work was to use a mixed methodology approach to evaluate the 5-year sustainability of an intervention that implemented HIV RT in a VA emergency department setting in a large, urban VA medical center to reduce missed diagnostic and treatment opportunities in this vulnerable patient population. In-person semistructured interviews were conducted with providers and stakeholders. Interview notes were qualitatively coded for emerging themes. Quarterly testing rates were evaluated for a 5-year time span starting from the launch in July 2008. Findings indicate that HIV RT was sustained by the enthusiasm of 2 clinical champions who oversaw the registered nurses responsible for conducting the testing. The departure of the clinical champions was correlated with a substantial drop-off in testing. Findings also indicate potential strategies for improving sustainability including engaging senior leadership in the project, engaging line staff in the implementation planning from the start to increase ownership over the innovation, incorporating information into initial training explaining the importance of the innovation to quality patient care, providing ongoing training to maintain skills, and providing routine progress reports to staff to demonstrate the ongoing impact of their efforts.

  13. [Bocavirus in infants under 5 years with acute respiratory infection. Chaco Province, Argentina, 2014].

    PubMed

    Deluca, Gerardo D; Urquijo, María Cecilia; Passarella, Carolina; Picón, César; Picón, Dimas; Acosta, María; Rovira, Carina; Marín, Héctor M

    2016-01-01

    Acute respiratory infection (ARI) is the most frequent pathology along human life, being the most common cause of morbidity and mortality in children under 5 years. The aim of this study was to determine the frequency of bocavirus (BoV) in infants under 5 years with symptoms of ARI from north Argentina (Chaco province). The study was performed on nasopharyngeal aspirates from 488 patients, in the period of January-December 2014. The samples were tested by real time PCR and 36 positive BoV cases (7.4%) were detected. The period with the highest detection rate was June-September with 28 cases (77.8%), of which 26 (72.2%) were infants between 6-18 moths of life. In half of BoV positive cases this virus was detected as single infection of the upper respiratory tract, and in the remaining 50%, as concomitant infection with other microorganisms. To our knowledge, this would be the first study on molecular epidemiology of BoV in northern Argentina. We emphasize the importance of investigating these new viruses capable of generating acute respiratory disease and also to disseminate awareness on their circulation within the community.

  14. Gender Differences in Appraisal of Stress and Coping 5 Years after Heart Transplantation

    PubMed Central

    Grady, Kathleen L; Andrei, Adin-Cristian; Li, Zhi; Rybarczyk, Bruce; White-Williams, Connie; Gordon, Robert; McGee, Edwin C.

    2015-01-01

    OBJECTIVES We examined whether gender differences exist regarding stress, symptom distress, coping, adherence, and social support 5 years after heart transplantation. BACKGROUND Differences exist in health-related quality of life outcomes by gender after heart transplantation; women report poorer outcomes. METHODS Patients (n=210, female=42), were from a prospective, multi-site, study of health-related quality of life long-term after heart transplantation. Patients completed self-report instruments 5 years after heart transplantation (mean=4.98±0.17 years after transplant). Statistical analyses included two-sample t-tests, Chi-square or Fisher’s exact test, and multivariable modeling. RESULTS Women did not report more overall stress or symptom distress, but reported more difficulty adhering to the transplant regimen, yet more actual adherence than men. Women reported using more negative coping styles, but reported more satisfaction with social support. CONCLUSIONS Gender differences exist regarding appraisal of stress, coping styles, and coping resources long-term after heart transplantation. These differences may guide tailoring therapy regarding stress, poor coping, and lack of resources. PMID:26514074

  15. Discourse prominence effects on 2.5-year-old children’s interpretation of pronouns

    PubMed Central

    Song, Hyun-joo; Fisher, Cynthia

    2007-01-01

    Three experiments examined 2.5-year-olds’ sensitivity to discourse structure in pronoun interpretation. Children heard simple two-character stories illustrated by pictures on two video screens. In Experiments 1 and 2, one character in each story was established as more prominent than the other in several context sentences because it was mentioned first, appeared in subject position, was mentioned more often, and was pronominalized once. In Experiment 3, one character was singled out as more prominent only by being mentioned first and placed in subject position. In all three experiments, after hearing a pronoun subject in the final (test) sentence of each story, children looked longer at the character established as more prominent in the preceding sentences. These experiments show that 2.5-year-olds, like older children and adults, interpret pronouns relative to a discourse representation in which referents are ranked in prominence, and that the prominence of discourse referents is influenced by some of the same factors that guide pronoun interpretation in adulthood. PMID:18978930

  16. A 5-Year Investigation of Children's Adaptive Functioning Following Conformal Radiation Therapy for Localized Ependymoma

    SciTech Connect

    Netson, Kelli L.; Conklin, Heather M.; Wu Shengjie; Xiong Xiaoping; Merchant, Thomas E.

    2012-09-01

    Purpose: Conformal and intensity modulated radiation therapies have the potential to preserve cognitive outcomes in children with ependymoma; however, functional behavior remains uninvestigated. This longitudinal investigation prospectively examined intelligence quotient (IQ) and adaptive functioning during the first 5 years after irradiation in children diagnosed with ependymoma. Methods and Materials: The study cohort consisted of 123 children with intracranial ependymoma. Mean age at irradiation was 4.60 years (95% confidence interval [CI], 3.85-5.35). Serial neurocognitive evaluations, including an age-appropriate IQ measure and the Vineland Adaptive Behavior Scales (VABS), were completed before irradiation, 6 months after treatment, and annually for 5 years. A total of 579 neurocognitive evaluations were included in these analyses. Results: Baseline IQ and VABS were below normative means (P<.05), although within the average range. Linear mixed models revealed stable IQ and VABS across the follow-up period, except for the VABS Communication Index, which declined significantly (P=.015). Annual change in IQ (-.04 points) did not correlate with annual change in VABS (-.90 to +.44 points). Clinical factors associated with poorer baseline performance (P<.05) included preirradiation chemotherapy, cerebrospinal fluid shunt placement, number and extent of surgical resections, and younger age at treatment. No clinical factors significantly affected the rate of change in scores. Conclusions: Conformal and intensity modulated radiation therapies provided relative sparing of functional outcomes including IQ and adaptive behaviors, even in very young children. Communication skills remained vulnerable and should be the target of preventive and rehabilitative interventions.

  17. EXPOSE-E: an ESA astrobiology mission 1.5 years in space.

    PubMed

    Rabbow, Elke; Rettberg, Petra; Barczyk, Simon; Bohmeier, Maria; Parpart, André; Panitz, Corinna; Horneck, Gerda; von Heise-Rotenburg, Ralf; Hoppenbrouwers, Tom; Willnecker, Rainer; Baglioni, Pietro; Demets, René; Dettmann, Jan; Reitz, Guenther

    2012-05-01

    The multi-user facility EXPOSE-E was designed by the European Space Agency to enable astrobiology research in space (low-Earth orbit). On 7 February 2008, EXPOSE-E was carried to the International Space Station (ISS) on the European Technology Exposure Facility (EuTEF) platform in the cargo bay of Space Shuttle STS-122 Atlantis. The facility was installed at the starboard cone of the Columbus module by extravehicular activity, where it remained in space for 1.5 years. EXPOSE-E was returned to Earth with STS-128 Discovery on 12 September 2009 for subsequent sample analysis. EXPOSE-E provided accommodation in three exposure trays for a variety of astrobiological test samples that were exposed to selected space conditions: either to space vacuum, solar electromagnetic radiation at >110 nm and cosmic radiation (trays 1 and 3) or to simulated martian surface conditions (tray 2). Data on UV radiation, cosmic radiation, and temperature were measured every 10 s and downlinked by telemetry. A parallel mission ground reference (MGR) experiment was performed on ground with a parallel set of hardware and samples under simulated space conditions. EXPOSE-E performed a successful 1.5-year mission in space.

  18. Lateralization of tongue movements during eating in children 2 to 5 years old.

    PubMed

    Gisel, E G; Schwaab, L; Lange-Stemmler, L; Niman, C W; Schwartz, J L

    1986-04-01

    Normative data on skills of the tongue used in eating are presented. Normal children 2 to 5 years old were studied regarding their preference of placing food either on the right or left side when eating, and they were compared with age-matched Down's syndrome children. In addition, the ability to move food from the right to the left side of the mouth was studied. Normal children underwent a transition from predominantly placing food on the right side at 2 years of age to predominantly placing it on the left side at 4 years of age. Among Down's syndrome children females preferred the right side, and males preferred the left side. The ability to move food from right to left (lateralizing) undergoes a developmental progression from tilting the head to rolling, followed by slow and eventually by smooth movement from one side to the other. Only 15% of the 5-year-olds were able to move food smoothly from side to side. These data provide a baseline against which children with eating problems can be compared.

  19. Separable sustained and selective attention factors are apparent in 5-year-old children.

    PubMed

    Underbjerg, Mette; George, Melanie S; Thorsen, Poul; Kesmodel, Ulrik S; Mortensen, Erik L; Manly, Tom

    2013-01-01

    In adults and older children, evidence consistent with relative separation between selective and sustained attention, superimposed upon generally positive inter-test correlations, has been reported. Here we examine whether this pattern is detectable in 5-year-old children from the healthy population. A new test battery (TEA-Ch(J)) was adapted from measures previously used with adults and older children and administered to 172 5-year-olds. Test-retest reliability was assessed in 60 children. Ninety-eight percent of the children managed to complete all measures. Discrimination of visual and auditory stimuli were good. In a factor analysis, the two TEA-Ch(J) selective attention tasks (one visual, one auditory) loaded onto a common factor and diverged from the two sustained attention tasks (one auditory, one motor), which shared a common loading on the second factor. This pattern, which suggests that the tests are indeed sensitive to underlying attentional capacities, was supported by the relationships between the TEA-Ch(J) factors and Test of Everyday Attention for Children subtests in the older children in the sample. It is possible to gain convincing performance-based estimates of attention at the age of 5 with the results reflecting a similar factor structure to that obtained in older children and adults. The results are discussed in light of contemporary models of attention function. Given the potential advantages of early intervention for attention difficulties, the findings are of clinical as well as theoretical interest.

  20. Radiometric calibration stability of the EO-1 advanced land imager: 5 years on-orbit

    USGS Publications Warehouse

    Markham, B.L.; Ong, L.; Barsi, J.A.; Mendenhall, J.A.; Lencioni, D.E.; Helder, D.L.; Hollaren, D.M.; Morfitt, R.

    2006-01-01

    The Advanced Land Imager (ALI) was developed as a prototype sensor for follow on missions to Landsat-7. It was launched in November 2000 on the Earth Observing One (EO-1) satellite as a nominal one-year technology demonstration mission. As of this writing, the sensor has continued to operate in excess of 5 years. Six of the ALl's nine multi-spectral (MS) bands and the panchromatic band have similar spectral coverage as those on the Landsat-7 ETM+. In addition to on-board lamps, which have been significantly more stable than the lamps on ETM+, the ALI has a solar diffuser and has imaged the moon monthly since launch. This combined calibration dataset allows understanding of the radiometric stability of the ALI system, its calibrators and some differentiation of the sources of the changes with time. The solar dataset is limited as the mechanism controlling the aperture to the solar diffuser failed approximately 18 months after launch. Results over 5 years indicate that: the shortest wavelength band (443 nm) has degraded in response about 2%; the 482 nm and 565 nm bands decreased in response about 1%; the 660 nm, 790 nm and 868 nm bands each degraded about 5%; the 1250 nm and 1650 nm bands did not change significantly and the 2215 nm band increased in response about 2%.

  1. Survival of rock-colonizing organisms after 1.5 years in outer space.

    PubMed

    Onofri, Silvano; de la Torre, Rosa; de Vera, Jean-Pierre; Ott, Sieglinde; Zucconi, Laura; Selbmann, Laura; Scalzi, Giuliano; Venkateswaran, Kasthuri J; Rabbow, Elke; Sánchez Iñigo, Francisco J; Horneck, Gerda

    2012-05-01

    Cryptoendolithic microbial communities and epilithic lichens have been considered as appropriate candidates for the scenario of lithopanspermia, which proposes a natural interplanetary exchange of organisms by means of rocks that have been impact ejected from their planet of origin. So far, the hardiness of these terrestrial organisms in the severe and hostile conditions of space has not been tested over extended periods of time. A first long-term (1.5 years) exposure experiment in space was performed with a variety of rock-colonizing eukaryotic organisms at the International Space Station on board the European EXPOSE-E facility. Organisms were selected that are especially adapted to cope with the environmental extremes of their natural habitats. It was found that some-but not all-of those most robust microbial communities from extremely hostile regions on Earth are also partially resistant to the even more hostile environment of outer space, including high vacuum, temperature fluctuation, the full spectrum of extraterrestrial solar electromagnetic radiation, and cosmic ionizing radiation. Although the reported experimental period of 1.5 years in space is not comparable with the time spans of thousands or millions of years believed to be required for lithopanspermia, our data provide first evidence of the differential hardiness of cryptoendolithic communities in space.

  2. A 5-year study of adenoviruses causing conjunctivitis in Izmir, Turkey.

    PubMed

    Erdin, Begüm Nalça; Pas, Suzan D; Durak, İsmet; Schutten, Martin; Sayıner, A Arzu

    2015-03-01

    Adenoviruses are a common cause of conjunctivitis. Genotypes are diverse and differ according to population and geographical distribution of the virus. There is limited data regarding ocular adenoviral infections and genotype distribution in Turkey. This study aimed to determine the adenovirus genotypes and their epidemiological features among patients with conjunctivitis between 2006 and 2010, in Izmir, Turkey. Adenoviral DNA was detected by PCR in 213 of 488 (44%) of the ocular samples collected from patients with viral conjunctivitis during the 5-year study period. Of these, 101 (47%) were randomly chosen and genotyped by sequence analysis. Seven genotypes were identified, including 3, 4, 8, 11, 19, 37, and 53. Genotype 8 and 4 were the dominant types detected in 67 (66.3%) and 25 (24.7%) of the samples, respectively. Other five genotypes (3, 11, 19, 37, 53) were detected in 9 (8.9%) samples. Genotype and seasonal differences observed throughout the study. Human adenoviruse (HAdV)-8 was the most frequent type, except 2008. The prevalence of genotype 4 increased starting from 2006, became dominant in 2008 and decreased in the following years. The peak season was mostly spring months, although it was possible to detect positive samples throughout the year. In conclusion, genotype 8 followed by genotype 4 was the most frequent adenoviral types causing conjunctivitis during the 5-year study period. Findings suggest that there is a slow shift between genotypes throughout the years.

  3. Molecular characterization of cryptosporidium in children aged 0- 5 years with diarrhea in Jos, Nigeria

    PubMed Central

    Anejo-Okopi, Joseph Aje; Okojokwu, Julius Ocheme; Ebonyi, Augustine Odo; Ejeliogu, Emeka Uba; Isa, Samson Ejiji; Audu, Onyemocho; Akpakpan, Edoama Edet; Nwachukwu, Esther Ebere; Ifokwe, Christabel Kelechi; Ali, Murna; Lar, Patricia; Oguche, Stephen

    2016-01-01

    Introduction Cryptosporidium is an important cause of diarrhea in children and immune-compromised individuals. Recent advances in molecular diagnostics have led to the discovery of subtype families that are thought to be more commonly associated with diarrhea. We aimed to isolate and characterize Cryptosporidium spp among children with diarrhea in Jos, Nigeria. Methods Stool samples were collected from165 children aged 0-5 years with diarrhea. Cryptosporidium oocysts were examined by wet mount preparation, using formalin ether and a modified acid fast staining method. DNA was extracted from positive samples using QIAamp DNA stool mini kit and PCR-RFLP assay was carried out after quantification. Genotyping and phylogenetic analysis were done to determine the subtype families and their relatedness. Results From the 165 children studied, 8 (4.8%) were infected with Cryptosporidium. PCR-RFLP assay and genotype characterization found the following Cryptosporidium species: C. hominis 6 (75%) and C. parvum 2 (25.0%), with family subtypes Id-5, Ie-1 and IIa-1, IId-1 respectively.The most common species was C. hominis and the frequent subtype was C. hominis-Id 5 (62.5%). Conclusion Cryptosporidium is not an uncommon cause of diarrhea in children, with C. hominis being the dominant species. Also C. hominis Id is the commonest sub-family subtype. Put together, zoonotic species may be an important cause of diarrhea in children aged 0-5 years in Jos, Nigeria. PMID:28293369

  4. Factors associated with vaccination coverage in children < 5 years in Angola

    PubMed Central

    de Oliveira, Manuel Falcão Saturnino; Martinez, Edson Zangiacomi; Rocha, Juan Stuardo Yazlle

    2014-01-01

    OBJECTIVE To analyze vaccination coverage and factors associated with a complete immunization scheme in children < 5 years old. METHODS This cross-sectional household census survey evaluated 1,209 children < 5 years old living in Bom Jesus, Angola, in 2010. Data were obtained from interviews, questionnaires, child immunization histories, and maternal health histories. The statistical analysis used generalized linear models, in which the dependent variable followed a binary distribution (vaccinated, unvaccinated) and the association function was logarithmic and had the children’s individual, familial, and socioeconomic factors as independent variables. RESULTS Vaccination coverage was 37.0%, higher in children < 1 year (55.0%) and heterogeneous across neighborhoods; 52.0% of children of both sexes had no immunization records. The prevalence rate of vaccination significantly varied according to child age, mother’s level of education, family size, ownership of household appliances, and destination of domestic waste. CONCLUSIONS Vulnerable groups with vaccination coverage below recommended levels continue to be present. Some factors indicate inequalities that represent barriers to full immunization, indicating the need to implement more equitable policies. The knowledge of these factors contributes to planning immunization promotion measures that focus on the most vulnerable groups. PMID:26039393

  5. Prevalence of Malocclusion in 3- to 5-Year-Old Children in Shanghai, China

    PubMed Central

    Zhou, Xinhua; Zhang, Ying; Wang, Yan; Zhang, Hao; Chen, Li; Liu, Yuehua

    2017-01-01

    The aim of the present study was to obtain the prevalence of malocclusions in preschool children in Shanghai, China. A cross-sectional survey was conducted among 2335 children aged 3–5 years from kindergartens. Several occlusal parameters were clinically assessed, including second deciduous molar terminal plane, canine relationship, degree of overjet and overbite, anterior and posterior crossbite, and the presence or absence of physiologic spaces and crowding. All parents of subjects were asked to fill in the oral health knowledge questionnaires. The prevalence of malocclusion in primary dentition in Shanghai was 83.9%, and no significant differences were found in genders. Data showed that the prevalence of deep overbite (63.7%) was the highest in children with malocclusion, followed by deep overjet (33.9%), midline deviation (26.6%), anterior crossbite (8.0%) and anterior crowding (6.5%). The results revealed a high prevalence of malocclusion in primary dentition in children aged 3–5 years old of Shanghai, especially in vertical anomalies. The need for preventive orthodontic therapy is extremely desired and oral health education about malocclusion should be strengthened. PMID:28327525

  6. Housing Status, Medical Care, and Health Outcomes Among People Living With HIV/AIDS: A Systematic Review

    PubMed Central

    Wilson, Michael G.; Shubert, Virginia; Gogolishvili, David; Globerman, Jason; Rueda, Sergio; Bozack, Anne K.; Caban, Maria; Rourke, Sean B.

    2016-01-01

    high-income countries. We defined housing status to include consideration of material or social dimensions of housing adequacy, stability, and security of tenure. Data collection and analysis. Two independent reviewers performed data extraction and quality appraisal. We used the Cochrane Risk of Bias Tool for randomized controlled trials and a modified version of the Newcastle Ottawa Quality Appraisal Tool for nonintervention studies. In our quality appraisal, we focused on issues of quality for observational studies: appropriate methods for determining exposure and measuring outcomes and methods to control confounding. Results. Searches yielded 5528 references from which we included 152 studies, representing 139 757 HIV-positive participants. Most studies were conducted in the United States and Canada. Studies examined access and utilization of HIV medical care, adherence to antiretroviral medications, HIV clinical outcomes, other health outcomes, emergency department and inpatient utilization, and sex and drug risk behaviors. With rare exceptions, across studies in all domains, worse housing status was independently associated with worse outcomes, controlling for a range of individual patient and care system characteristics. Conclusions. Lack of stable, secure, adequate housing is a significant barrier to consistent and appropriate HIV medical care, access and adherence to antiretroviral medications, sustained viral suppression, and risk of forward transmission. Studies that examined the history of homelessness or problematic housing years before outcome assessment were least likely to find negative outcomes, homelessness being a potentially modifiable contextual factor. Randomized controlled trials and observational studies indicate an independent effect of housing assistance on improved outcomes for formerly homeless or inadequately housed people with HIV. Housing challenges result from complex interactions between individual vulnerabilities and broader economic

  7. Spanish Network on Effects of Wildfires on Soils. The view after 5 years of networking

    NASA Astrophysics Data System (ADS)

    Jordán, Antonio; Mataix-Solera, Jorge; Cerdà, Artemi

    2013-04-01

    1. WHAT IS FUEGORED? The Spanish Thematic Network "Effects of Wildfires on Soils" (FUEGORED, http://grupo.us.es/fuegored) has been working for over 5 years at becoming a point of reference for the study of fire-affected soils and restoration strategies. FUEGORED started in 2007, originally scheduled to run three years, as a result of the interest of Spanish researchers for developing better strategies and scientific interchange of ideas, people and collaboration between research groups. The first steps towards the establishment of a working group were a series of fieldtrips through Spain (2003), USA (2004) and Portugal (2005), where discussions about problems and research strategies arised. In its early years the network was supported by the former Ministry of Science and Innovation. This is a project to review scientific knowledge developed to date and discuss and propose future developments in scientific research about the effects of wildfires on soils. The objectives of the network are to promote and disseminate scientific research findings, provide technical and management information, and facilitate transference of knowledge between scientists, forest managers, students and society. 2. WHO IS IN THE NETWORK? The research group consists of the leading names of Spanish science in the topic and young talents, which are currently developing the most innovative research lines. Currently, the network is formed by 245 members, researchers from over 30 Spanish universities and research centers to provide the experience of decades of scientific and technical work in areas affected by forest fires and outstanding foreign researchers from Europe, Australia and America, including countries such as Australia, Italy, Lithuania, Portugal, UK, USA and others. Forest managers and technicians from various institutions are also present. 3. MAIN ACHIEVEMENTS Four international congresses have been promoted by the network in Valencia, 2008, Seville, 2009, Santiago de Compostela

  8. The Status of Human and Animal Fascioliasis in Iran: A Narrative Review Article

    PubMed Central

    ASHRAFI, Keyhan

    2015-01-01

    Background: The public health importance of human fascioliasis has increased during last few decades due to the appearance of new emerging and re-emerging foci in many countries. Iran, as the most important focus of human disease in Asia, has been included among six countries known to have a serious problem with fascioliasis by WHO. Various aspects of the disease in Iran are discussed in this review. Methods: This narrative review covers all information about human and animal fascioliasis in Iran, which has been published in local and international journals from 1960 to 2014 using various databases including PubMed, SID, Google Scholar, Scopus, Science Direct. Results: During the period of the study the infection rates of 0.1% to 91.4% was noted in various livestock. Despite the higher infection rates of livestock in southern areas in past decades, human disease has been mostly encountered in northern Provinces especially in Guilan. Recent studies indicate noticeable decrease in prevalence rates of veterinary fascioliasis in Iran, however the prevalence rates of fascioliasis in livestock in northern Provinces of Guilan and Mazandaran seem to remain at a higher level in comparison to other parts. New foci of the disease have also been reported recently. Conclusion: While the prevalence of animal fascioliasis has decreased during last decades, human fascioliasis emerged as a public health problem in the country. The validity of new foci of human fascioliasis needs complementary standard studies. PMID:26622287

  9. The Current Status of Stem-Cell Therapy in Erectile Dysfunction: A Review

    PubMed Central

    Reed-Maldonado, Amanda B

    2016-01-01

    Stem cells are undifferentiated cells that are capable of renewal and repair of tissue due to their capacity for division and differentiation. The purpose of this review is to describe recent advances in the use of stem cell (SC) therapy for male erectile dysfunction (ED). We performed a MEDLINE database search of all relevant articles regarding the use of SCs for ED. We present a concise summary of the scientific principles behind the usage of SC for ED. We discuss the different types of SCs, delivery methods, current pre-clinical literature, and published clinical trials. Four clinical trials employing SC for ED have been published. These articles are summarized in this review. All four report improvements in ED after SC therapy. SC therapy remains under investigation for the treatment of ED. It is reassuring that clinical trials thus far have reported positive effects on erectile function and few adverse events. Safety and methodical concerns about SC acquisition, preparation and delivery remain and require continued investigation prior to wide-spread application of these methods. PMID:28053944

  10. TOPICAL REVIEW: Molecular simulation of ionic liquids: current status and future opportunities

    NASA Astrophysics Data System (ADS)

    Maginn, E. J.

    2009-09-01

    Ionic liquids are salts that are liquid near ambient conditions. Interest in these unusual compounds has exploded in the last decade, both at the academic and commercial level. Molecular simulations based on classical potentials have played an important role in helping researchers understand how condensed phase properties of these materials are linked to chemical structure and composition. Simulations have also predicted many properties and unexpected phenomena that have subsequently been confirmed experimentally. The beneficial impact molecular simulations have had on this field is due in large part to excellent timing. Just when computing power and simulation methods matured to the point where complex fluids could be studied in great detail, a new class of materials virtually unknown to experimentalists came on the scene and demanded attention. This topical review explores some of the history of ionic liquid molecular simulations, and then gives examples of the recent use of molecular dynamics and Monte Carlo simulation in understanding the structure of ionic liquids, the sorption of small molecules in ionic liquids, the nature of ionic liquids in the vapor phase and the dynamics of ionic liquids. This review concludes with a discussion of some of the outstanding problems facing the ionic liquid modeling community and how condensed phase molecular simulation experts not presently working on ionic liquids might help advance the field.

  11. Evaluating the Impact of Immigration Policies on Health Status Among Undocumented Immigrants: A Systematic Review

    PubMed Central

    Martinez, Omar; Wu, Elwin; Sandfort, Theo; Dodge, Brian; Carballo-Dieguez, Alex; Pinto, Rogeiro; Rhodes, Scott D.; Moya, Eva; Chavez-Baray, Silvia

    2014-01-01

    Over the past two decades, new anti-immigration policies and laws have emerged to address the migration of undocumented immigrants. A systematic review of the literature was conducted to assess and understand how these immigration policies and laws may affect both access to health services and health outcomes among undocumented immigrants. Eight databases were used to conduct this review, which returned 325 papers that were assessed for validity based on specified inclusion criteria. Forty critically appraised articles were selected for analysis; thirty articles related to access to health services, and ten related to health outcomes. The articles showed a direct relationship between anti-immigration policies and their effects on access to health services. In addition, as a result of these policies, undocumented immigrants were impacted by mental health outcomes, including depression, anxiety, and post-traumatic stress disorder. Action items were presented, including the promotion of cultural diversity training and the development of innovative strategies to support safety-net health care facilities serving vulnerable populations. PMID:24375382

  12. Wi-Fi and health: review of current status of research.

    PubMed

    Foster, Kenneth R; Moulder, John E

    2013-12-01

    This review summarizes the current state of research on possible health effects of Wi-Fi (a commercial name for IEEE 802.11-compliant wireless networking). In response to public concerns about health effects of Wi-Fi and wireless networks and calls by government agencies for research on possible health and safety issues with the technology, a considerable amount of technology-specific research has been completed. A series of high quality engineering studies have provided a good, but not complete, understanding of the levels of radiofrequency (RF) exposure to individuals from Wi-Fi. The limited number of technology-specific bioeffects studies done to date are very mixed in terms of quality and outcome. Unequivocally, the RF exposures from Wi-Fi and wireless networks are far below U.S. and international exposure limits for RF energy. While several studies report biological effects due to Wi-Fi-type exposures, technical limitations prevent drawing conclusions from them about possible health risks of the technology. The review concludes with suggestions for future research on the topic.

  13. Antioxidants as a Preventive Treatment for Epileptic Process: A Review of the Current Status

    PubMed Central

    Martinc, Boštjan; Grabnar, Iztok; Vovk, Tomaž

    2014-01-01

    Epilepsy is known as one of the most frequent neurological diseases, characterized by an enduring predisposition to generate epileptic seizures. Oxidative stress is believed to directly participate in pathways leading to neurodegeneration, which serves as the most important propagating factor, leading to the epileptic condition and cognitive decline. Moreover, there is also a growing body of evidence showing the disturbance of antioxidant system balance and consequently increased production of reactive species in patients with epilepsy. A meta-analysis, conducted in the present review confirms an association between epilepsy and increased lipid peroxidation. Furthermore, it was also shown that some of the antiepileptic drugs could potentially be responsible for additionally increased lipid peroxidation. Therefore, it is reasonable to propose that during the epileptic process neuroprotective treatment with antioxidants could lead to less sever structural damages, reduced epileptogenesis and milder cognitive deterioration. To evaluate this hypothesis studies investigating the neuroprotective therapeutic potential of various antioxidants in cells, animal seizure models and patients with epilepsy have been reviewed. Numerous beneficial effects of antioxidants on oxidative stress markers and in some cases also neuroprotective effects were observed in animal seizure models. However, despite these encouraging results, till now only a few antioxidants have been further applied to patients with epilepsy as an add-on therapy. Based on the several positive findings in animal models, a strong need for more carefully planned, randomized, double-blind, cross-over, placebo-controlled clinical trials for the evaluation of antioxidants efficacy in patients with epilepsy is warranted. PMID:25977679

  14. Plasma and Dietary Antioxidant Status as Cardiovascular Disease Risk Factors: A Review of Human Studies

    PubMed Central

    Wang, Ying; Chun, Ock K.; Song, Won O.

    2013-01-01

    Extensive evidence has demonstrated that many antioxidants such as vitamin C, vitamin E, carotenoids and polyphenols have protective effects in preventing cardiovascular disease (CVD), a chronic disease that is mediated by oxidative stress and inflammation. This review focuses on evidence from prospective cohort studies and clinical trials in regard to the associations between plasma/dietary antioxidants and cardiovascular events. Long-term, large-scale, population-based cohort studies have found that higher levels of serum albumin, bilirubin, glutathione, vitamin E, vitamin C, and carotenoids were associated with a lower risk of CVD. Evidence from the cohort studies in regard to dietary antioxidants also supported the protective effects of dietary vitamin E, vitamin C, carotenoids, and polyphenols on CVD risk. However, results from large randomized controlled trials did not support long-term use of single antioxidant supplements for CVD prevention due to their null or even adverse effects on major cardiovascular events or cancer. Diet quality indexes that consider overall diet quality rather than single nutrients have been drawing increasing attention. Cohort studies and intervention studies that focused on diet patterns such as high total antioxidant capacity have documented protective effects on CVD risk. This review provides a perspective for future studies that investigate antioxidant intake and risk of CVD. PMID:23912327

  15. The status and developments of leather solid waste treatment: A mini-review.

    PubMed

    Jiang, Huiyan; Liu, Junsheng; Han, Wei

    2016-05-01

    Leather making is one of the most widespread industries in the world. The production of leather goods generates different types of solid wastes and wastewater. These wastes will pollute the environment and threat the health of human beings if they are not well treated. Consequently, the treatment of pollution caused by the wastes from leather tanning is really important. In comparison with the disposal of leather wastewater, the treatment of leather solid wastes is more intractable. Hence, the treatment of leather solid wastes needs more innovations. To keep up with the rapid development of the modern leather industry, various innovative techniques have been newly developed. In this mini-review article, the major achievements in the treatment of leather solid wastes are highlighted. Emphasis will be placed on the treatment of chromium-tanned solid wastes; some new approaches are also discussed. We hope that this mini-review can provide some valuable information to promote the broad understanding and effective treatment of leather solid wastes in the leather industry.

  16. Status of babesiosis among domestic herbivores in Iran: a systematic review and meta-analysis.

    PubMed

    Haghi, Mousa Motavalli; Etemadifar, Fariborz; Fakhar, Mahdi; Teshnizi, Saeed Hosseini; Soosaraei, Masoud; Shokri, Azar; Hajihasani, Atta; Mashhadi, Hamed

    2017-04-01

    Babesiosis is a protozoal disease caused by Babesia spp. in mammals and humans worldwide. It is one of the most important tick-borne diseases, which affects livestock productions, reproductions, and accordingly failing economy. In this, systematic review and meta-analysis, study, the prevalence of babesiosis among domestic herbivores in Iran, between 1998 and 2015, was methodically reviewed. Nine databases including five English and four Persian databases were explored. A total of 49 articles, as regards the examination of 13,547 sheep, 1920 goats, 7167 cattle, and 940 horses, corresponding to prevalence of babesiosis from different regions of Iran were gathered for our qualifying criteria. The overall prevalence of babesiosis was expected to be 14% (95% CI 12%, 16%) in domestic herbivores. Our results showed the highest prevalence in Khorasan Razavi (18.6%) and West Azarbaijan (15.2%) and the lowest in Mazandaran (8.8%) and Isfahan provinces (9.6%), respectively. The high prevalence of Babesia infection in herbivores (mostly sheep and goats) confirms the established enzootic situation of babesiosis in Iran, particularly in western and northeastern regions of the country. Our data offered important and updated information on the epidemiology of babesiosis, for the first time, in domestic herbivores in Iran, and will likely be contributing to the expansion of the screening and control strategies to reduce health and economic impacts among farm animals.

  17. Efficacy of Acute Intermittent Hypoxia on Physical Function and Health Status in Humans with Spinal Cord Injury: A Brief Review

    PubMed Central

    Astorino, Todd A.; Harness, Eric T.; White, Ailish C.

    2015-01-01

    Spinal cord injury (SCI) results in a loss of motor and sensory function and is consequent with reductions in locomotion, leading to a relatively sedentary lifestyle which predisposes individuals to premature morbidity and mortality. Many exercise modalities have been employed to improve physical function and health status in SCI, yet they are typically expensive, require many trained clinicians to implement, and are thus relegated to specialized rehabilitation centers. These characteristics of traditional exercise-based rehabilitation in SCI make their application relatively impractical considering the time-intensive nature of these regimens and patients' poor access to exercise. A promising approach to improve physical function in persons with SCI is exposure to acute intermittent hypoxia (IH) in the form of a small amount of sessions of brief, repeated exposures to low oxygen gas mixtures interspersed with normoxic breathing. This review summarizes the clinical application of IH in humans with SCI, describes recommended dosing and potential side effects of IH, and reviews existing data concerning the efficacy of relatively brief exposures of IH to modify health and physical function. Potential mechanisms explaining the effects of IH are also discussed. Collectively, IH appears to be a safe, time-efficient, and robust approach to enhance physical function in chronic, incomplete SCI. PMID:26167303

  18. A systematic review on status of lead pollution and toxicity in Iran; Guidance for preventive measures

    PubMed Central

    2012-01-01

    Lead is an old environmental metal which is presented everywhere and lead poisoning is an important health issue in many countries in the world including Iran. It is known as a silent environmental disease which can have life-long adverse health effects. In children, the most vulnerable population, mental development of children health effects is of the greatest influence. Low level lead exposure can significantly induce motor dysfunctions and cognitive impairment in children. The sources of lead exposure vary among countries. Occupational lead exposure is an important health issue in Iran and mine workers, employees of paint factories, workers of copying centers, drivers, and tile making factories are in higher risk of lead toxicity. Moreover lead processing industry has always been a major of concern which affects surface water, drinking waters, and ground waters, even water of Caspian Sea, Persian Gulf and rivers due to increasing the number of industries in vicinity of rivers that release their waste discharges into river or sea. In addition, lead contamination of soil and air especially in vicinity of polluted and industrialized cities is another health problem in Iran. Even foods such as rice and fishes, raw milk, and vegetables which are the most common food of Iranian population are polluted to lead in some area of Iran. Adding lead to the opium is a recently health hazard in Iran that has been observed among opium addicts. There are few studies evaluated current status of lead exposure and toxicity in the Iranian children and pregnant women which should be taken into account of authorities. We recommend to identify sources, eliminate or control sources, and monitor environmental exposures and hazards to prevent lead poisoning. PMID:23226111

  19. A systematic review on status of lead pollution and toxicity in Iran; Guidance for preventive measures.

    PubMed

    Karrari, Parissa; Mehrpour, Omid; Abdollahi, Mohammad

    2012-01-01

    Lead is an old environmental metal which is presented everywhere and lead poisoning is an important health issue in many countries in the world including Iran. It is known as a silent environmental disease which can have life-long adverse health effects. In children, the most vulnerable population, mental development of children health effects is of the greatest influence. Low level lead exposure can significantly induce motor dysfunctions and cognitive impairment in children. The sources of lead exposure vary among countries. Occupational lead exposure is an important health issue in Iran and mine workers, employees of paint factories, workers of copying centers, drivers, and tile making factories are in higher risk of lead toxicity. Moreover lead processing industry has always been a major of concern which affects surface water, drinking waters, and ground waters, even water of Caspian Sea, Persian Gulf and rivers due to increasing the number of industries in vicinity of rivers that release their waste discharges into river or sea. In addition, lead contamination of soil and air especially in vicinity of polluted and industrialized cities is another health problem in Iran. Even foods such as rice and fishes, raw milk, and vegetables which are the most common food of Iranian population are polluted to lead in some area of Iran. Adding lead to the opium is a recently health hazard in Iran that has been observed among opium addicts. There are few studies evaluated current status of lead exposure and toxicity in the Iranian children and pregnant women which should be taken into account of authorities. We recommend to identify sources, eliminate or control sources, and monitor environmental exposures and hazards to prevent lead poisoning.

  20. Beta-carotene and lung cancer in smokers: review of hypotheses and status of research.

    PubMed

    Goralczyk, Regina

    2009-01-01

    A number of epidemiological studies have reported associations of beta-carotene plasma levels or intake with decreased lung cancer risk. However, intervention studies in smokers have unexpectedly reported increased lung tumor rates after high, long-term, beta-carotene supplementation. Recently, detailed analyses by stratification for smoking habits of several large, long-term intervention or epidemiological trials are now available. The ATBC study, the CARET study, the Antioxidant Polyp Prevention trial, and the E3N study provide evidence that the adverse effects of beta-carotene supplementation are correlated with the smoking status of the study participants. In contrast, the Physician Health Study, the Linxian trial, and a pooled analysis of 7 epidemiological cohort studies have not supported this evidence. The ferret and A/J mouse lung cancer model have been used to investigate the mechanism of interaction of beta-carotene with carcinogens in the lung. Both models have specific advantages and disadvantages. There are a number of hypotheses concerning the beta-carotene/tobacco smoke interaction including alterations of retinoid metabolism and signaling pathways and interaction with CYP enzymes and pro-oxidation/DNA oxidation. The animal models consistently demonstrate negative effects only in the ferret, and following dosing with beta-carotene in corn oil at pharmacological dosages. No effects or even protective effects against smoke or carcinogen exposure were observed when beta-carotene was applied at physiological dosages or in combination with vitamins C and E, either as a mixture or in a stable formulation. In conclusion, human and animal studies have shown that specific circumstances, among them heavy smoking, seem to influence the effect of high beta-carotene intakes. In normal, healthy, nonsmoking populations, there is evidence of beneficial effects.

  1. Review of the Status of Learning in Research on Sport Education: Future Research and Practice

    PubMed Central

    Araújo, Rui; Mesquita, Isabel; Hastie, Peter A.

    2014-01-01

    Research concerning Sport Education’s educational impact has shown unequivocal results according to students’ personal and social development. Nevertheless, research is still sparse with respect to the model’s impact on student learning outcomes. The goal of the present review is to therefore scrutinize what is currently known regarding students’ learning during their participation in Sport Education. This research spans a variety of studies, cross various countries, school grades, the sports studied, as well as the methods applied and dimensions of student learning analyzed. While research on the impact of Sport Education on students’ learning, as well as teachers’ and students’ perceptions about student learning has shown students’ improvements during the participation in Sport Education seasons, there is still considerable variance in these results. For example, some studies report superior learning opportunities to boys and higher skill-level students while other studies have identified superior learning opportunities for girls and lower skill-level students. These inconsistent results can be explained by factors not considered in the Sport Education research, such as the effect of time on students’ learning and the control of the teaching-learning process within Sport Education units. In this review directions for future research and practice are also described. Future research should define, implement, and evaluate protocols for student-coaches’ preparation in order to understand the influence of this issue on students’ learning as well as consider the implementation of hybrid approaches. Moreover, future studies should consider the interaction of gender and skill level and a retention test in the analysis of students’ learning improvements in order to obtain a more realist and complete portrait of the impact of Sport Education. Finally, in order to reach an entirely understanding of the teaching-learning process, it is necessary to

  2. Review of the status of learning in research on sport education: future research and practice.

    PubMed

    Araújo, Rui; Mesquita, Isabel; Hastie, Peter A

    2014-12-01

    Research concerning Sport Education's educational impact has shown unequivocal results according to students' personal and social development. Nevertheless, research is still sparse with respect to the model's impact on student learning outcomes. The goal of the present review is to therefore scrutinize what is currently known regarding students' learning during their participation in Sport Education. This research spans a variety of studies, cross various countries, school grades, the sports studied, as well as the methods applied and dimensions of student learning analyzed. While research on the impact of Sport Education on students' learning, as well as teachers' and students' perceptions about student learning has shown students' improvements during the participation in Sport Education seasons, there is still considerable variance in these results. For example, some studies report superior learning opportunities to boys and higher skill-level students while other studies have identified superior learning opportunities for girls and lower skill-level students. These inconsistent results can be explained by factors not considered in the Sport Education research, such as the effect of time on students' learning and the control of the teaching-learning process within Sport Education units. In this review directions for future research and practice are also described. Future research should define, implement, and evaluate protocols for student-coaches' preparation in order to understand the influence of this issue on students' learning as well as consider the implementation of hybrid approaches. Moreover, future studies should consider the interaction of gender and skill level and a retention test in the analysis of students' learning improvements in order to obtain a more realist and complete portrait of the impact of Sport Education. Finally, in order to reach an entirely understanding of the teaching-learning process, it is necessary to use research designs that

  3. Regulation of Cardiac Autonomic Nervous System Control across Frailty Status: A Systematic Review

    PubMed Central

    Parvaneh, Saman; Howe, Carol L.; Toosizadeh, Nima; Honarvar, Bahareh; Slepian, Marvin J.; Fain, Mindy; Mohler, Jane; Najafi, Bijan

    2016-01-01

    Background Frailty is a geriatric syndrome that leads to impairment in interrelated physiological systems and progressive homeostatic dysregulation in physiological systems. Objective The focus of the present systematic review was to study the association between the activity of the cardiac autonomic nervous system (ANS) and frailty. Methods A systematic literature search was conducted in multiple databases: PubMed/MEDLINE, Embase, Cochrane Library, Web of Science, CINAHL and ClinicalTrials.gov; the last search was performed in March 2015. Inclusion criteria included: 1) the studied population was classified for frailty according to a standard definition, such as the Fried’s criteria; 2) had a non-frail control group; 3) heart rate (HR) and/or heart rate variability (HRV) were parameters of interest in the study. Results Of the 1544 articles screened, 54 were selected for full text review and six studies met inclusion criteria. Assessment of HRV using different standard time-domain, frequency-domain, and non-linear domain approaches confirmed the presence of an impaired cardiac ANS function in frail compared to non-frail participants. Furthermore, HR changes while performing a clinical test (e.g., seated step and lying to standing tests) were decreased in the frail group compared to the non-frail group. Conclusions The current systematic review provides evidence that the cardiac ANS is impaired in frail, compared to non-frail, older adults as indicated by a reduction in the complexity of HR dynamics, reduced HRV, and reduced HR changes in response to daily activities. Four out of six included articles recruited only female participants and in the other two articles the effect of gender on impairment of cardiac ANS was insufficiently investigated. Therefore, further studies are required to study the association between cardiac ANS impairments and frailty in males. Furthermore, HRV was studied only during static postures such as sitting, or without considering the

  4. [Current status of the prevention and treatment of stoma complications. A narrative review].

    PubMed

    de Miguel Velasco, Mario; Jiménez Escovar, Fernando; Parajó Calvo, Alberto

    2014-03-01

    The aim of our study was to perform a review of the literature to assess the results of prevention and treatment of stoma complications. Medline, EMBASE medical database and the Cochrane Library were searched up to December 2012. Stomal complications are prevalent and associated with a worse quality of life and increased health-economic burdens. The most common complications are attributed to stoma construction. Attention to the finer technical points performed by experienced surgeons reduces morbidity. The use of mesh reduces the risk of parastomal hernia and recurrence rates in hernia repair. Preoperative stoma site marking and postoperative care by a stomatherapist are crucial for the patients' successful adaption, improving quality of life, promoting their independence and reducing the rates of complications.

  5. Therapeutic potential of abalone and status of bioactive molecules: A comprehensive review.

    PubMed

    Suleria, H A R; Masci, P P; Gobe, G C; Osborne, S A

    2017-05-24

    Marine organisms are increasingly being investigated as sources of bioactive molecules with therapeutic applications as nutraceuticals and pharmaceuticals. In particular, nutraceuticals are gaining popularity worldwide owing to their therapeutic potential and incorporation in functional foods and dietary supplements. Abalone, a marine gastropod, contains a variety of bioactive compounds with anti-oxidant, anti-thrombotic, anti-inflammatory, anti-microbial, and anti-cancer activities. For thousands of years different cultures have used abalone as a traditional functional food believing consumption provides health benefits. Abalone meat is one of the most precious commodities in Asian markets where it is considered a culinary delicacy. Recent research has revealed that abalone is composed of many vital moieties like polysaccharides, proteins, and fatty acids that provide health benefits beyond basic nutrition. A review of past and present research is presented with relevance to the therapeutic potential of bioactive molecules from abalone.

  6. Review of the decontamination of aflatoxins by ammoniation: current status and regulation.

    PubMed

    Park, D L; Lee, L S; Price, R L; Pohland, A E

    1988-01-01

    Ammoniation of corn, peanuts, cottonseed, and meals to alter the toxic and carcinogenic effects of aflatoxin contamination has been the subject of intense research effort by scientists in various government agencies and universities, both in the United States and abroad. Results of these studies have been well documented over the last 20 years. Engineers have devised workable systems of treatment of whole seeds, kernels, or meals; chemists have identified and characterized products formed from the reaction of aflatoxin B1 with ammonia with and without a meal matrix; biochemists have studied the biological effects of these compounds in model systems; and nutritionists have studied animal responses to rations containing ammoniated or non-ammoniated components. This review describes these studies. Results demonstrate overwhelming support for the efficacy and safety of ammoniation as a practical solution to aflatoxin detoxification in animal feeds.

  7. Research and development status of laser cladding on magnesium alloys: A review

    NASA Astrophysics Data System (ADS)

    Liu, Jianli; Yu, Huijun; Chen, Chuanzhong; Weng, Fei; Dai, Jingjie

    2017-06-01

    Magnesium alloys are one of the most promising lightweight structural materials. However, the poor corrosion and wear resistance restrain their further application. As a kind of surface modification technique, laser cladding treatment is superior to others owing to its unique characteristics such as high efficiency and the metallurgical bonding between the coatings and substrates. In this paper, the laser cladding process and the effects of processing parameters, including laser power, scanning velocity, beam focal position, feeding ways of the material etc., are discussed in detail. The material systems preplaced on magnesium alloys are summarized. Except for the traditional metallic materials, novel ternary alloys, amorphous alloys and high entropy alloys (HEAs) are widely used and apparent advantages are exhibited. In terms of the problems existing in the laser cladding process of magnesium alloys, some potential solutions and the development tendency are reviewed.

  8. Status and Literature Review of Self-Expandable Metallic Stents for Malignant Colorectal Obstruction

    PubMed Central

    Cheung, Dae Young; Lee, Yong Kook

    2014-01-01

    Use of colorectal stents has increased dramatically over the last decades. Colorectal stents offer an alternative way to relieve fatal intestinal obstruction and can take place of emergency surgery, which associated with significant morbidity and mortality and a high incidence of stoma creation, to elective resection. Although there remain a few concerns regarding the use of stents as a bridge to surgical resection, use of self-expandable metallic stents for palliation in patients with unresectable disease has come to be generally accepted. Advantages of colorectal stents include acute restoration of luminal patency and allowance of time for proper staging and surgical optimization, and the well-known disadvantages are procedure-related complications including perforation, migration, and stent failure. General indications, procedures, and clinical outcomes as well as recent evidences regarding the use of colorectal stents will be discussed in this review. PMID:24570885

  9. Pollution Status of Pakistan: A Retrospective Review on Heavy Metal Contamination of Water, Soil, and Vegetables

    PubMed Central

    Arshad, Jahanzaib; Iqbal, Farhat; Sajjad, Ashif; Mehmood, Zahid

    2014-01-01

    Trace heavy metals, such as arsenic, cadmium, lead, chromium, nickel, and mercury, are important environmental pollutants, particularly in areas with high anthropogenic pressure. In addition to these metals, copper, manganese, iron, and zinc are also important trace micronutrients. The presence of trace heavy metals in the atmosphere, soil, and water can cause serious problems to all organisms, and the ubiquitous bioavailability of these heavy metal can result in bioaccumulation in the food chain which especially can be highly dangerous to human health. This study reviews the heavy metal contamination in several areas of Pakistan over the past few years, particularly to assess the heavy metal contamination in water (ground water, surface water, and waste water), soil, sediments, particulate matter, and vegetables. The listed contaminations affect the drinking water quality, ecological environment, and food chain. Moreover, the toxicity induced by contaminated water, soil, and vegetables poses serious threat to human health. PMID:25276818

  10. Review: The Status of Magnetic Aerosol Drug Targeting in the Lung

    NASA Astrophysics Data System (ADS)

    Ally, Javed; Amirfazli, A.

    2010-12-01

    From a fundamental perspective, to develop a targeting system for aerosolized magnetic particles in the lung, the issues of particle deposition and retention need special attention. Unlike delivery of magnetic particles in the circulatory system, particles must be captured from a gaseous phase flowing in relatively large ducts rather than from a liquid flow in narrow veins. This means that collection efficiencies will be significantly different between the two systems. Furthermore, the airway clearance mechanism is designed to remove foreign particles, but there is no such defense mechanism present in the circulatory system. This presents a challenge which requires understanding of particle aggregation at the target site and drag force operating on them before a robust clinical solution can be developed. This review summarizes recent findings in the literature and presents outlook for further research.

  11. Fractured rock modeling in the National Waste Terminal Storage Program: a review of requirements and status

    SciTech Connect

    St. John, C.; Krug, A.; Key, S.; Monsees, J.

    1983-05-01

    Generalized computer codes capable of forming the basis for numerical models of fractured rock masses are being used within the NWTS program. Little additional development of these codes is considered justifiable, except in the area of representation of discrete fractures. On the other hand, model preparation requires definition of medium-specific constitutive descriptions and site characteristics and is therefore legitimately conducted by each of the media-oriented projects within the National Waste Terminal Storage program. However, it is essential that a uniform approach to the role of numerical modeling be adopted, including agreement upon the contribution of modeling to the design and licensing process and the need for, and means of, model qualification for particular purposes. This report discusses the role of numerical modeling, reviews the capabilities of several computer codes that are being used to support design or performance assessment, and proposes a framework for future numerical modeling activities within the NWTS program.

  12. Status review of NASA programs for reducing aircraft gas turbine engine emissions

    NASA Technical Reports Server (NTRS)

    Rudey, R. A.

    1976-01-01

    Programs initiated by NASA to develop and demonstrate low emission advanced technology combustors for reducing aircraft gas turbine engine pollution are reviewed. Program goals are consistent with urban emission level requirements as specified by the U. S. Environmental Protection Agency and with upper atmosphere cruise emission levels as recommended by the U. S. Climatic Impact Assessment Program and National Research Council. Preliminary tests of advanced technology combustors indicate that significant reductions in all major pollutant emissions should be attainable in present generation aircraft gas turbine engines without adverse effects on fuel consumption. Preliminary test results from fundamental studies indicate that extremely low emission combustion systems may be possible for future generation jet aircraft. The emission reduction techniques currently being evaluated in these programs are described along with the results and a qualitative assessment of development difficulty.

  13. Pollution status of Pakistan: a retrospective review on heavy metal contamination of water, soil, and vegetables.

    PubMed

    Waseem, Amir; Arshad, Jahanzaib; Iqbal, Farhat; Sajjad, Ashif; Mehmood, Zahid; Murtaza, Ghulam

    2014-01-01

    Trace heavy metals, such as arsenic, cadmium, lead, chromium, nickel, and mercury, are important environmental pollutants, particularly in areas with high anthropogenic pressure. In addition to these metals, copper, manganese, iron, and zinc are also important trace micronutrients. The presence of trace heavy metals in the atmosphere, soil, and water can cause serious problems to all organisms, and the ubiquitous bioavailability of these heavy metal can result in bioaccumulation in the food chain which especially can be highly dangerous to human health. This study reviews the heavy metal contamination in several areas of Pakistan over the past few years, particularly to assess the heavy metal contamination in water (ground water, surface water, and waste water), soil, sediments, particulate matter, and vegetables. The listed contaminations affect the drinking water quality, ecological environment, and food chain. Moreover, the toxicity induced by contaminated water, soil, and vegetables poses serious threat to human health.

  14. Prevalence of anterior dental trauma and its associated factors among children aged 3-5 years in Jaipur City, India – A cross sectional study

    PubMed Central

    Chalissery, Vemina P.; Marwah, Nikhil; Jafer, Mohammed; Chalisserry, Elna P.; Bhatt, Tanmay; Anil, Sukumaran

    2016-01-01

    Objective: To study the prevalence of anterior dental trauma and its associated factors among 800 preschool children aged 3 to 5 years in Jaipur City, Rajasthan, India. Materials and Methods: A cross-sectional survey was conducted among children aged 3-5 years, who were enrolled in various private and public schools in Jaipur. Parents were asked to fill a form addressing socio-demographic data and clinical examinations were performed by a single dentist. Traumatic dental injuries (TDI) were assessed and recorded based on Andreasen's classification. Associated factors such as sex, socioeconomic status (SES), and the type of injury were also analyzed. The data were analyzed statistically using Statistical Package for the Social Sciences software (version 20). Results: An overall 10.2% prevalence of TDI was observed among the study population. TDI were reported to be more among male children (11.87%) compared to female children (8.14%). Enamel fractures (69%) were the most prevalent type of anterior dental trauma. Upper central incisors were the most frequently affected. The SES of the parents had little influence on the prevalence of TDI. Conclusions: The prevalence rate of dental trauma among children aged 3-5 years was 10.2%. Associated factors, such as SES, were observed to be not significantly correlated to dental trauma among the studied preschoolers. PMID:27195225

  15. 5-year Angiographic and Clinical Follow-up of Coil-embolised Intradural Saccular Aneurysms

    PubMed Central

    Batista, LL.; Mahadevan, J.; Sachet, M.; Alvarez, H.; Rodesch, G.; Lasjaunias, P.

    2002-01-01

    Summary The purpose of the paper is the follow-up of embolised intradural saccular Arterial Aneurysms (AA), excluding giant, dissecting, inflammatory, fusiform or AA associated to BVAM. Since its introduction in 1991, the Guglielmi Detachable Coil has offered protection against aneurysmal rebleeding in the critical few days and months after SAH regardless of the grade. A number of questions remain: is complete angiographic obliteration necessary at first embolisation? What duration of clinical / angiographic follow-up (FU) is required to ensure the risk of haemorrhage has been eliminated? What is the long-term protection against rebleeding? One hundred and two patients with 160 intradural saccular AA embolised before april 1997 were selected for this study. They had at least 5-yrs clinical FU, of which 22 patients had a midterm (3 years) and 45 patients had a 5year or more angiographic FU (mean 67,7 months per patient). Twenty-eight embolised AAs with 100% occlusion at 1 year, remained unchanged on the 5year angiograms. A further 14 patients with complete occlusion at 1 year showed persisting complete occlusion on angiogram at 3-years FU, which in our series means that complete occlusion after the first year post-embolisation implies that the aneurysm will remain completely occluded. All secondary spontaneous thromboses (27.6% of cases), occurred during the first year pos-embolisation. In six patients with subtotal or partial occlusion no change was seen for three consecutive years of FU; none showed later change at 5-year angiography. Below 80% occlusion our series does not provide enough information but we consider the situation instable. No mortality related to the procedure was observed in the unruptured AA group. No bleeding or re-bleeding has occurred since the beginning of our experience (1993) in saccular AA treated by GDC-Coil. Coil-embolisation of properly selected patients is effective in protecting against bleeding or re-bleeding at short and long

  16. [Edwards syndrome--most frequent indications for genetic amniocentesis. Analysis of the last 5 years].

    PubMed

    Chuchracki, Marek; Janiak, Justyna; Ziółkowska, Katarzyna; Sedziak, Anna; Opala, Tomasz

    2012-01-01

    Edwards syndrome (trisomy 18) occurs in 1: 8000 live births and is closely related to the mother's age. Most of the embryos and fetuses with trisomy of 18 chromosome pair undergo natural abortion. Change in number and structure of chromosomes usually takes place spontaneously. However, the incidence of chromosome mutations increases with the presence of mutagenic factors. One of the chemical mutagenic factors is benzopyrene - present in cigarette smoke. Prenatal cytogenetic diagnostic is used for detecting diseases and clinical syndromes conditioned by chromosome aberrations. To this date the "golden standard" of this diagnostic is the assessment of the fetus karyotype by means of analysis of chromosome banding pattern from amniotic fluid-derived cells. The aim of the study was the analysis of indications for genetic amniocenteses carried out in the last 5 years and in case of which trisomy of chromosome 18 (Edwards syndrome) was diagnosed. The analysis covered 1593 results of fetus karyotypes obtained from Cytogenetic Laboratory of the Central Gynecological-Obstetric Clinical Hospital in Poznań over the last 5 years. The study procedure consisted in producing cell culture from amniotic fluid, appliance of appropriate color techniques and thorough microscopic analysis of chromosome banding pattern. As a result of the analysis it was discovered that in 1538 cases the karyotype was normal, and in 55 cases trisomy 18 was diagnosed, which constituted 3% of all cytogenetic tests. The highest number of trisomy 18 cases was noted in 2009 - 19 cases, which constitutes 5% of all tests. In 2010 and 2011 the results included respectively 2% and 3% of diagnosed trisomy 18 (Edwards syndrome). In the last 5 years normal results for karyotypes constituted 87%, in 10% cases other aberrations were diagnosed through cystogenetic tests, whereas 3% of the results have shown trisomy 18 (Edwards syndrome The most frequent indications for performing genetic amniocentesis, as a result of

  17. Employment as a Social Determinant of Health: A Review of Longitudinal Studies Exploring the Relationship between Employment Status and Mental Health

    ERIC Educational Resources Information Center

    Hergenrather, Kenneth C.; Zeglin, Robert J.; McGuire-Kuletz, Maureen; Rhodes, Scott D.

    2015-01-01

    Purpose: To explore employment as a social determinant of health through examining the relationship between employment status and mental health. Method: The authors conducted a systematic review of 48 longitudinal studies conducted in Australia, Canada, Croatia, Germany, Ireland, Israel, the Netherlands, Norway, United Kingdom, and United States…

  18. 13 CFR 124.1006 - Can SBA initiate a review of the SDB status of a firm claiming to be an SDB?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Can SBA initiate a review of the SDB status of a firm claiming to be an SDB? 124.1006 Section 124.1006 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION 8(a) BUSINESS DEVELOPMENT/SMALL DISADVANTAGED BUSINESS...

  19. Computer-aided diagnosis in medical imaging: historical review, current status and future potential.

    PubMed

    Doi, Kunio

    2007-01-01

    Computer-aided diagnosis (CAD) has become one of the major research subjects in medical imaging and diagnostic radiology. In this article, the motivation and philosophy for early development of CAD schemes are presented together with the current status and future potential of CAD in a PACS environment. With CAD, radiologists use the computer output as a "second opinion" and make the final decisions. CAD is a concept established by taking into account equally the roles of physicians and computers, whereas automated computer diagnosis is a concept based on computer algorithms only. With CAD, the performance by computers does not have to be comparable to or better than that by physicians, but needs to be complementary to that by physicians. In fact, a large number of CAD systems have been employed for assisting physicians in the early detection of breast cancers on mammograms. A CAD scheme that makes use of lateral chest images has the potential to improve the overall performance in the detection of lung nodules when combined with another CAD scheme for PA chest images. Because vertebral fractures can be detected reliably by computer on lateral chest radiographs, radiologists' accuracy in the detection of vertebral fractures would be improved by the use of CAD, and thus early diagnosis of osteoporosis would become possible. In MRA, a CAD system has been developed for assisting radiologists in the detection of intracranial aneurysms. On successive bone scan images, a CAD scheme for detection of interval changes has been developed by use of temporal subtraction images. In the future, many CAD schemes could be assembled as packages and implemented as a part of PACS. For example, the package for chest CAD may include the computerized detection of lung nodules, interstitial opacities, cardiomegaly, vertebral fractures, and interval changes in chest radiographs as well as the computerized classification of benign and malignant nodules and the differential diagnosis of

  20. Mexican native trouts: A review of their history and current systematic and conservation status

    USGS Publications Warehouse

    Hendrickson, D.A.; Perez, H.E.; Findley, L.T.; Forbes, W.; Tomelleri, J.R.; Mayden, Richard L.; Nielsen, J.L.; Jensen, B.; Campos, G.R.; Romero, A.V.; van der Heiden, A.; Camarena, F.; Garcia de Leon, F.J.

    2002-01-01

    While biologists have been aware of the existence of native Mexican trouts for over a century, they have received little study. The few early studies that did much more than mention their existence began in the 1930s and continued into the early 1960s, focusing primarily on distributional surveys and taxonomic analyses. Starting in the 1980s the Baja California rainbow trout became the subject of more detailed studies, but very little remains known of mainland trouts of the Sierra Madre Occidental. We review earlier studies and report on our own collections and observations made between 1975 and 2000. We present newly discovered historical evidence that leads us to conclude that a "lost" cutthroat trout, a lineage not previously known from Mexico, was collected more than a century ago from headwaters of the Ri??o Conchos (a major tributary of the Rio Grande (= Ri??o Bravo)), a basin not previously considered to harbor a native trout. We review the last century of regional natural resource management and discuss our own observations of trout habitats. Impacts of logging, road building and overgrazing are widespread and expanding. Many streams suffer from heavy erosion, siltation and contamination, and though long-term hydrologic data are generally not available, there is evidence of decreased discharge in many streams. These problems appear related to region-wide land management practices as well as recent regional drought. Trout culture operations using exotic rainbow trout have rapidly proliferated throughout the region, threatening genetic introgression and/or competition with native forms and predation on them. Knowledge of distribution, abundance, relationships and taxonomy, not to mention ecology and population biology, of native trouts of the Sierra Madre Occidental remains inadequate. Vast areas of most mainland drainages are still unexplored by fish collectors, and even rudimentary information regarding basic biology, ecology and population structure of