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Sample records for address complications related

  1. Laparoscopic morcellator-related complications.

    PubMed

    Milad, Magdy P; Milad, Elizabeth A

    2014-01-01

    Morcellation at laparoscopy is a commonly used minimally invasive method to extract bulky tissue from the abdomen without extending abdominal incisions. Despite widespread use of morcellation, complications still remain underreported and poorly understood. We performed a systematic review of surgical centers in the United States to identify, collate and update the morcellator-related injuries and near misses associated with powered tissue removal. We searched articles on morcellator-related injuries published from 1993 through June 2013. In addition, all cases reported to MedSun and the FDA device database (MAUDE) were evaluated for inclusion. We used the search terms "morcellation," "morcellator," "parasitic," and "retained" and model name keywords "Morcellex," "MOREsolution," "PlasmaSORD," "Powerplus," "Rotocut," "SAWALHE," "Steiner," and "X-Tract." During the past 15 years, 55 complications were identified. Injuries involved the small and large bowels (n = 31), vascular system (n = 27), kidney (n = 3), ureter (n = 3), bladder (n = 1), and diaphragm (n = 1). Of these injuries, 11 involved more than 1 organ. Complications were identified intraoperatively in most patients (n = 37 [66%]); however, the remainder were not identified until up to 10 days postoperatively. Surgeon inexperience was a contributing factor in most cases in which a cause was ascribed. Six deaths were attributed to morcellator-related complications. Nearly all major complications were identified from the FDA device database and not from the published literature. The laparoscopic morcellator has substantially expanded our ability to complete procedures using minimally invasive techniques. Associated with this opportunity have been increasing reports of major and minor intraoperative complications. These complications are largely unreported, likely because of publication bias associated with catastrophic events. Surgeon experience likely confers some protection against these injuries

  2. Addressing Issues Related to Technology and Engineering

    ERIC Educational Resources Information Center

    Technology Teacher, 2008

    2008-01-01

    This article presents an interview with Michael Hacker and David Burghardt, codirectors of Hoftra University's Center for Technological Literacy. Hacker and Burghardt address issues related to technology and engineering. They argue that teachers need to be aware of the problems kids are facing, and how to present these problems in an engaging…

  3. Complications related to pubic hair removal

    PubMed Central

    DEMARIA, Andrea L.; FLORES, Marissa; HIRTH, Jacqueline M.; BERENSON, Abbey B.

    2014-01-01

    Objectives We investigated the prevalence and correlates of complications related to pubic hair removal among a diverse clinical sample of women attending a public clinic. Study Design Women (aged 16 to 40 years) who received care from April to June 2012 at two publicly funded clinics completed an anonymous, self-administered questionnaire (n=369). After excluding women with missing data, analyses were conducted on 333 women. Additional measures were retrieved through a medical chart review. Chi-square and multivariable logistic regression were used to analyze participant characteristics, pubic hair removal behaviors, and complications related to pubic hair removal. Results Most women (87%) admitted to current removal of at least some pubic hair, while the remainder responded that they had removed pubic hair in the past. Under or normal weight women were more likely to report total pubic hair removal than overweight or obese women. The majority (60%) had experienced at least one health complication due to removal, of which the most common were epidermal abrasion and ingrown hairs. Black and Hispanic women were less likely than white women to report complications. Overweight or obese women were almost twice as likely to report a complication and almost 3 times as likely if they were also total removers. Only 4% had seen a healthcare provider for a complication related to hair removal and only 4% discussed safe removal practices with their doctor. Conclusions Minor complications commonly occur as a result of pubic hair removal. Gynecological visits could provide a safe environment for women to discuss pubic hair removal practices. PMID:24486227

  4. Addressing Disease-Related Malnutrition in Healthcare

    PubMed Central

    Correia, Maria Isabel; Hegazi, Refaat A.; Diaz-Pizarro Graf, José Ignacio; Gomez-Morales, Gabriel; Fuentes Gutiérrez, Catalina; Goldin, Maria Fernanda; Navas, Angela; Pinzón Espitia, Olga Lucia; Tavares, Gilmária Millere

    2015-01-01

    Alarmingly high rates of disease-related malnutrition have persisted in hospitals of both emerging and industrialized nations over the past 2 decades, despite marked advances in medical care over this same interval. In Latin American hospitals, the numbers are particularly striking; disease-related malnutrition has been reported in nearly 50% of adult patients in Argentina, Brazil, Chile, Costa Rica, Cuba, Dominican Republic, Ecuador, Mexico, Panama, Paraguay, Peru, Puerto Rico, Venezuela, and Uruguay. The tolls of disease-related malnutrition are high in both human and financial terms—increased infectious complications, higher incidence of pressure ulcers, longer hospital stays, more frequent readmissions, greater costs of care, and increased risk of death. In an effort to draw attention to malnutrition in Latin American healthcare, a feedM.E. Latin American Study Group was formed to extend the reach and support the educational efforts of the feedM.E. Global Study Group. In this article, the feedM.E. Latin American Study Group shows that malnutrition incurs excessive costs to the healthcare systems, and the study group also presents evidence of how appropriate nutrition care can improve patients’ clinical outcomes and lower healthcare costs. To achieve the benefits of nutrition for health throughout Latin America, the article presents feedM.E.’s simple and effective Nutrition Care Pathway in English and Spanish as a way to facilitate its use. PMID:25883116

  5. Transjugular intrahepatic portosystemic shunts and portal hypertension-related complications

    PubMed Central

    Siramolpiwat, Sith

    2014-01-01

    Portal hypertension (PH) plays an important role in the natural history of cirrhosis, and is associated with several clinical consequences. The introduction of transjugular intrahepatic portosystemic shunts (TIPS) in the 1980s has been regarded as a major technical advance in the management of the PH-related complications. At present, polytetrafluoroethylene-covered stents are the preferred option over traditional bare metal stents. TIPS is currently indicated as a salvage therapy in patients with bleeding esophageal varices who fail standard treatment. Recently, applying TIPS early (within 72 h after admission) has been shown to be an effective and life-saving treatment in those with high-risk variceal bleeding. In addition, TIPS is recommended as the second-line treatment for secondary prophylaxis. For bleeding gastric varices, applying TIPS was able to achieve hemostasis in more than 90% of patients. More trials are needed to clarify the efficacy of TIPS compared with other treatment modalities, including cyanoacrylate injection and balloon retrograde transvenous obliteration of gastric varices. TIPS should also be considered in bleeding ectopic varices and refractory portal hypertensive gastropathy. In patients with refractory ascites, there is growing evidence that TIPS not only results in better control of ascites, but also improves long-term survival in appropriately selected candidates. In addition, TIPS is a promising treatment for refractory hepatic hydrothorax. However, the role of TIPS in the treatment of hepatorenal and hepatopulmonary syndrome is not well defined. The advantage of TIPS is offset by a risk of developing hepatic encephalopathy, the most relevant post-procedural complication. Emerging data are addressing the determination the optimal time and patient selection for TIPS placement aiming at improving long-term treatment outcome. This review is aimed at summarizing the published data regarding the application of TIPS in the management of

  6. Transjugular intrahepatic portosystemic shunts and portal hypertension-related complications.

    PubMed

    Siramolpiwat, Sith

    2014-12-01

    Portal hypertension (PH) plays an important role in the natural history of cirrhosis, and is associated with several clinical consequences. The introduction of transjugular intrahepatic portosystemic shunts (TIPS) in the 1980s has been regarded as a major technical advance in the management of the PH-related complications. At present, polytetrafluoroethylene-covered stents are the preferred option over traditional bare metal stents. TIPS is currently indicated as a salvage therapy in patients with bleeding esophageal varices who fail standard treatment. Recently, applying TIPS early (within 72 h after admission) has been shown to be an effective and life-saving treatment in those with high-risk variceal bleeding. In addition, TIPS is recommended as the second-line treatment for secondary prophylaxis. For bleeding gastric varices, applying TIPS was able to achieve hemostasis in more than 90% of patients. More trials are needed to clarify the efficacy of TIPS compared with other treatment modalities, including cyanoacrylate injection and balloon retrograde transvenous obliteration of gastric varices. TIPS should also be considered in bleeding ectopic varices and refractory portal hypertensive gastropathy. In patients with refractory ascites, there is growing evidence that TIPS not only results in better control of ascites, but also improves long-term survival in appropriately selected candidates. In addition, TIPS is a promising treatment for refractory hepatic hydrothorax. However, the role of TIPS in the treatment of hepatorenal and hepatopulmonary syndrome is not well defined. The advantage of TIPS is offset by a risk of developing hepatic encephalopathy, the most relevant post-procedural complication. Emerging data are addressing the determination the optimal time and patient selection for TIPS placement aiming at improving long-term treatment outcome. This review is aimed at summarizing the published data regarding the application of TIPS in the management of

  7. Generator and Lead-Related Complications of Implantable Cardioverter Defibrillators

    PubMed Central

    Yaminisharif, Ahmad; Soofizadeh, Nader; Shafiee, Akbar; Kazemisaeid, Ali; Jalali, Arash; Vasheghani-Farahani, Ali

    2014-01-01

    Background: Increase in the number of patients treated with Implantable Cardioverter Defibrillator (ICD) requests more attention regarding its complications. Objectives: This study aimed to assess the generator- and lead-related complications at implantation and during follow-up in the patients who were treated with ICD for primary and secondary prevention reasons. Methods: We retrospectively reviewed 255 consecutive patients who underwent transvenous ICD implantation for the first time in a 7-year period and were followed-up for 3 years at Tehran Heart Center. The personal and clinical data of the patients as well as specific data on the ICD implantation were retrieved. The frequency of each of the complications was reported and the study variables were compared between the patients with and without complications using Student’s t-test and chi-square test where appropriate. P values less than 0.05 were considered as statistically significant. Results: Out of a total of 525 implanted leads and 255 implanted devices in 255 patients (mean age = 62.57 ± 13.50 years; male = 196 [76.9%]), complications leading to generator or lead replacement occurred in 32 patients (12.5%). The results revealed no significant difference between the patients with and without complications regarding gender and age (P = 0.206 and P = 0.824, respectively). Also, no significant difference was found between the two groups concerning the ejection fraction (P = 0.271). Lead fracture was the most frequent lead-related complication and was observed in 17 patients (6.6%). Besides, it was mainly observed in the RV leads. Generator-related complications leading to generator replacement were observed in 2 patients (0.7%). Conclusions: Despite considerable improvements in the ICD technology, the rate of the ICD complications leading to device replacement and surgical revision, especially those related to the leads, is still clinically important. PMID:24936484

  8. Treatment- and Disease-Related Complications of Prostate Cancer

    PubMed Central

    Simoneau, Anne R

    2006-01-01

    One of the highlights of the 16th International Prostate Cancer Update was a session on treatment- and disease-related complications of prostate disease. It began with presentation of a challenging case of rising prostate-specific antigen levels after radical prostatectomy, followed by an overview of the use of zoledronic acid in prostate cancer, a review of side effects of complementary medicines, an overview of complications of cryotherapy, an assessment of complications of brachytherapy and external beam radiation therapy, and a comparison of laparoscopy versus open prostatectomy. PMID:17021643

  9. Relative Risk of Perinatal Complications in Common Childhood Disorders

    ERIC Educational Resources Information Center

    Dean, Raymond S.; Davis, Andrew S.

    2007-01-01

    Perinatal complications have been associated with a myriad of later-developing behavioral, neurological, and psychological disorders. These have included school-related disorders such as attention-deficit/hyperactivity disorder, autism, mood and anxiety disorders, and learning disabilities. This article reviews the research that considers the…

  10. Laparoscopy in trauma: An overview of complications and related topics

    PubMed Central

    Kindel, Tammy; Latchana, Nicholas; Swaroop, Mamta; Chaudhry, Umer I; Noria, Sabrena F; Choron, Rachel L; Seamon, Mark J; Lin, Maggie J; Mao, Melissa; Cipolla, James; El Chaar, Maher; Scantling, Dane; Martin, Niels D; Evans, David C; Papadimos, Thomas J; Stawicki, Stanislaw P

    2015-01-01

    The introduction of laparoscopy has provided trauma surgeons with a valuable diagnostic and, at times, therapeutic option. The minimally invasive nature of laparoscopic surgery, combined with potentially quicker postoperative recovery, simplified wound care, as well as a growing number of viable intraoperative therapeutic modalities, presents an attractive alternative for many traumatologists when managing hemodynamically stable patients with selected penetrating and blunt traumatic abdominal injuries. At the same time, laparoscopy has its own unique complication profile. This article provides an overview of potential complications associated with diagnostic and therapeutic laparoscopy in trauma, focusing on practical aspects of identification and management of laparoscopy-related adverse events. PMID:26557490

  11. Thoracostomy tubes: A comprehensive review of complications and related topics

    PubMed Central

    Kwiatt, Michael; Tarbox, Abigail; Seamon, Mark J.; Swaroop, Mamta; Cipolla, James; Allen, Charles; Hallenbeck, Stacinoel; Davido, H. Tracy; Lindsey, David E.; Doraiswamy, Vijay A.; Galwankar, Sagar; Tulman, David; Latchana, Nicholas; Papadimos, Thomas J.; Cook, Charles H.; Stawicki, Stanislaw P.

    2014-01-01

    Tube thoracostomy (TT) placement belongs among the most commonly performed procedures. Despite many benefits of TT drainage, potential for significant morbidity and mortality exists. Abdominal or thoracic injury, fistula formation and vascular trauma are among the most serious, but more common complications such as recurrent pneumothorax, insertion site infection and nonfunctioning or malpositioned TT also represent a significant source of morbidity and treatment cost. Awareness of potential complications and familiarity with associated preventive, diagnostic and treatment strategies are fundamental to satisfactory patient outcomes. This review focuses on chest tube complications and related topics, with emphasis on prevention and problem-oriented approaches to diagnosis and treatment. The authors hope that this manuscript will serve as a valuable foundation for those who wish to become adept at the management of chest tubes. PMID:25024942

  12. Pregnancy related complications in women with hypertrophic cardiomyopathy

    PubMed Central

    Thaman, R; Varnava, A; Hamid, M S; Firoozi, S; Sachdev, B; Condon, M; Gimeno, J R; Murphy, R; Elliott, P M; McKenna, W J

    2003-01-01

    Objectives: To determine whether pregnancy is well tolerated in hypertrophic cardiomyopathy. Setting: Referral clinic. Design: The study cohort comprised 127 consecutively referred women with hypertrophic cardiomyopathy. Forty (31.5%) underwent clinical evaluation before pregnancy. The remaining 87 (68.5%) were referred after their first pregnancy. All underwent history, examination, electrocardiography, and echocardiography. Pregnancy related symptoms and complications were determined by questionnaire and review of medical and obstetric records where available. Results: There were 271 pregnancies in total. Thirty six (28.3%) women reported cardiac symptoms in pregnancy. Over 90% of these women had been symptomatic before pregnancy. Symptoms deteriorated during pregnancy in fewer than 10%. Of the 36 women with symptoms during pregnancy, 30 had further pregnancies. Symptoms reoccurred in 18 (60%); symptomatic deterioration was not reported. Heart failure occurred postnatally in two women (1.6%). No complications were reported in 19 (15%) women who underwent general anaesthesia and in 22 (17.4%) women who received epidural anaesthesia, three of whom had a significant left ventricular outflow tract gradient at diagnosis after pregnancy. Three unexplained intrauterine deaths occurred in women taking cardiac medication throughout pregnancy. No echocardiographic or clinical feature was a useful indicator of pregnancy related complications. Conclusions: Most women with hypertrophic cardiomyopathy tolerate pregnancy well. However, rare complications can occur and therefore planned delivery and fetal monitoring are still required for some patients. PMID:12807849

  13. Alcohol abuse-related severe acute pancreatitis with rhabdomyolysis complications

    PubMed Central

    SU, MAO-SHENG; JIANG, YING; YAN, XIAO-YUAN HU; ZHAO, QING-HUA; LIU, ZHI-WEI; ZHANG, WEN-ZHI; HE, LEI

    2013-01-01

    Non-traumatic rhabdomyolysis is a rare complication of acute pancreatitis. One of the major risk factors of both acute pancreatitis and rhabdomyolysis is alcohol abuse. However, only a few studies have reported the prognosis and association of severe acute pancreatitis (SAP) and rhabdomyolysis in alcohol abuse patients. In the present study, we report two cases presenting with SAP complicated by rhabdomyolysis following high-dose alcohol intake. The disease onset, clinical manifestations, laboratory data, diagnosis and treatment procedure of each patient were recorded, and the association with rhabdomyolysis was analyzed. Alcohol consumption was the most predominant cause of SAP and rhabdomyolysis in these patients. SAP-related rhabdomyolysis was primarily induced by the toxicity associated with pancreatic necrosis. The laboratory tests revealed that the concentration of serum creatine kinase (CK) and myoglobin increased and acute renal failure symptoms were present, which provided an exact diagnosis for SAP-induced rhabdomyolysis. Rhabdomyolysis and subsequent hypermyoglobinuria severely impaired kidney function and aggravated hypocalcemia. The therapy of early stage SAP complicated by rhabdomyolysis involved liquid resuscitation support. When first stage treatment fails, blood purification should be performed immediately. Both patients developed multiple organ failure (MOF) and succumbed to the disease. Considering the two cases presented, we conclude that alcohol-related SAP complicated by rhabdomyolysis may have a poor clinical prognosis. PMID:23251265

  14. Plan for addressing issues relating to oil shale plant siting

    SciTech Connect

    Noridin, J. S.; Donovan, R.; Trudell, L.; Dean, J.; Blevins, A.; Harrington, L. W.; James, R.; Berdan, G.

    1987-09-01

    The Western Research Institute plan for addressing oil shale plant siting methodology calls for identifying the available resources such as oil shale, water, topography and transportation, and human resources. Restrictions on development are addressed: land ownership, land use, water rights, environment, socioeconomics, culture, health and safety, and other institutional restrictions. Descriptions of the technologies for development of oil shale resources are included. The impacts of oil shale development on the environment, socioeconomic structure, water availability, and other conditions are discussed. Finally, the Western Research Institute plan proposes to integrate these topics to develop a flow chart for oil shale plant siting. Western Research Institute has (1) identified relative topics for shale oil plant siting, (2) surveyed both published and unpublished information, and (3) identified data gaps and research needs. 910 refs., 3 figs., 30 tabs.

  15. Maternal and fetal complications of the hypothyroidism-related pregnancy

    PubMed Central

    Tudosa, Rodica; Vartej, P; Horhoianu, Irina; Ghica, C.; Mateescu, Stela; Dumitrache, I

    2010-01-01

    ABSTRACT Thyroid pathology worsens during pregnancy. Hypothyroidism can be pre-existent or may begin during pregnancy period. Most of the patients who presented hypothyroidism during pregnancy have a history of thyroid disease for which they have undergone treatment (medical, surgical or radioisotopes). Hypothyroidism is difficult to be diagnosed during pregnancy as the signs can belong to pregnancy itself. Changes in thyroid function have a major negative impact on both mother and fetus. Complications that arise depend on the severity of hypothyroidism, on how appropriately and early the treatment will be initiated, on other obstetrical and extragenital pathologies associated with the present pregnancy. Clinical symptoms are polymorphic, often nonspecific, and are related mainly to the time of occurrence and to the severity of thyroid hormone deficiency. The appropriate, early administered treatment and maintenance of a normal level of thyroid hormones minimize the risk of maternal and fetal complications and make it possible that the pregnancy may be carried to term without severe complications. PMID:21977134

  16. Percutaneous embolization of varicocele: technique, indications, relative contraindications, and complications

    PubMed Central

    Halpern, Joshua; Mittal, Sameer; Pereira, Keith; Bhatia, Shivank; Ramasamy, Ranjith

    2016-01-01

    There are several options for the treatment of varicocele, including surgical repair either by open or microsurgical approach, laparoscopy, or through percutaneous embolization of the internal spermatic vein. The ultimate goal of varicocele treatment relies on the occlusion of the dilated veins that drain the testis. Percutaneous embolization offers a rapid recovery and can be successfully accomplished in approximately 90% of attempts. However, the technique demands interventional radiologic expertise and has potential serious complications, including vascular perforation, coil migration, and thrombosis of pampiniform plexus. This review discusses the common indications, relative contraindications, technical details, and risks associated with percutaneous embolization of varicocele. PMID:26658060

  17. [Complications related to the administration of iodinated contrast media].

    PubMed

    Cappeliez, O; Lemort, M; Dagnelie, J

    1997-12-01

    Improvement brought to iodinated molecules aims to obtain an optimal enhancement effect together with a lower toxicity. However, benign adverse events remain a common risk, and anaphylactoid reactions from the intravascular administration of iodinated contrast media may occur at random and are unpredictable. Although most contrast reactions are mild and self-limited, severe and even life-threatening reactions can occur at any time and for any kind of agent. Physicians must be aware of possible complications related to administration of this kind of agents and must be able to identify patients at risk, to care for prevention and prescribe an appropriate premedication regimen. PMID:9481156

  18. Percutaneous embolization of varicocele: technique, indications, relative contraindications, and complications.

    PubMed

    Halpern, Joshua; Mittal, Sameer; Pereira, Keith; Bhatia, Shivank; Ramasamy, Ranjith

    2016-01-01

    There are several options for the treatment of varicocele, including surgical repair either by open or microsurgical approach, laparoscopy, or through percutaneous embolization of the internal spermatic vein. The ultimate goal of varicocele treatment relies on the occlusion of the dilated veins that drain the testis. Percutaneous embolization offers a rapid recovery and can be successfully accomplished in approximately 90% of attempts. However, the technique demands interventional radiologic expertise and has potential serious complications, including vascular perforation, coil migration, and thrombosis of pampiniform plexus. This review discusses the common indications, relative contraindications, technical details, and risks associated with percutaneous embolization of varicocele. PMID:26658060

  19. Addressing security issues related to virtual institute distributed activities

    NASA Astrophysics Data System (ADS)

    Stytz, Martin R.; Banks, Sheila B.

    2008-03-01

    One issue confounding the development and experimentation of distributed modeling and simulation environments is the inability of the project team to identify and collaborate with resources, both human and technical, from outside the United States. This limitation is especially significant within the human behavior representation area where areas such as cultural effects research and joint command team behavior modeling require the participation of various cultural and national representatives. To address this limitation, as well as other human behavior representation research issues, NATO Research and Technology Organization initiated a project to develop a NATO virtual institute that enables more effective and more collaborative research into human behavior representation. However, in building and operating a virtual institute one of the chief concerns must be the cyber security of the institute. Because the institute "exists" in cyberspace, all of its activities are susceptible to cyberattacks, subterfuge, denial of service and all of the vulnerabilities that networked computers must face. In our opinion, for the concept of virtual institutes to be successful and useful, their operations and services must be protected from the threats in the cyber environment. A key to developing the required protection is the development and promulgation of standards for cyber security. In this paper, we discuss the types of cyber standards that are required, how new internet technologies can be exploited and can benefit the promulgation, development, maintenance, and robustness of the standards. This paper is organized as follows. Section One introduces the concept of the virtual institutes, the expected benefits, and the motivation for our research and for research in this area. Section Two presents background material and a discussion of topics related to VIs, uman behavior and cultural modeling, and network-centric warfare. Section Three contains a discussion of the

  20. Human immunodeficiency virus (HIV)-related pulmonary complications in pregnancy.

    PubMed

    Saade, G R

    1997-08-01

    With changes in the demographics of human immunodeficiency virus (HIV) infection, women and children are becoming the fastest growing group of newly infected patients. With longer survival after HIV infection, more women infected with HIV are becoming pregnant. Pulmonary disease is one of the most common presenting conditions in an AIDS-defining illness. Pneumocystis carini pneumonia and tuberculosis are the most common disorders that herald the onset of AIDS. They are also the most frequently encountered HIV-related pulmonary complications during pregnancy. Others have been rarely reported during pregnancy and include fungal infections (Cryptococcus neoformans, Histoplasma capsulatum, and Coccidioides immitus), bacterial infections (Haemophilus influenzae and Streptococcus pneumoniae along with Pseudomona aeruginosa), viral infections (CMV), opportunistic neoplasms (Kaposi's sarcoma, lymphoma) and miscellaneous conditions peculiar to HIV-infected individuals (nonspecific interstitial pneumonitis, lymphoid interstitial pneumonitis, isolated pulmonary hypertension, and pulmonary edema secondary to cardiac disease or drug abuse). Most of the data regarding the pulmonary complications of HIV infection come from studies in nonpregnant patients. The extent to which pregnancy affects the course of respiratory disease in HIV infection and vice versa is not well documented. Clinical presentation is usually not altered by pregnancy. Except for minor modifications mainly related to potential fetal effects, the diagnostic work-up and management are similar to those in the nonpregnant patient. The most important effect of pregnancy on these conditions remains the delay in diagnosis and treatment. A high index of suspicion should, therefore, be maintained. In addition, most prophylactic measures recommended in nonpregnant HIV-infected individuals also apply to pregnant women. PMID:9298723

  1. Radiation related complications after ruthenium plaque radiotherapy of uveal melanoma.

    PubMed Central

    Summanen, P; Immonen, I; Kivelä, T; Tommila, P; Heikkonen, J; Tarkkanen, A

    1996-01-01

    AIMS/BACKGROUND: To analyse radiation related complications and secondary enucleation after irradiation of malignant uveal melanoma with ruthenium-106 plaques. METHODS: A series of 100 consecutive eyes irradiated in 1981-91 was analysed using the life table method and the Cox proportional hazards model. The median apical and scleral tumour dose was 100 Gy (range 15-200 Gy) and 1000 Gy (range 200-1200 Gy), respectively. The median follow up time was 2.8 and 2.0 years (range 1 month to 10 years) for anterior and posterior segment complications, respectively. RESULTS: The 3 and 5 year probabilities of being without radiation cataract were 73% and 63%, without neovascular glaucoma 91% and 81%, without vitreous haemorrhage 83% and 74%, without radiation maculopathy 85% and 70%, and without radiation optic neuropathy 90% and 88%, respectively. The risk of radiation cataract was highest with large tumour size (T1 + T2 v T3, p = 0.0027; height < or = 5 v > 5 mm, p = 0.029; largest basal diameter (LBD) < or = 15 v > 15 mm, p < 0.0001) and location of anterior tumour margin anterior v posterior to the equator (p = 0.0003); the risk of neovascular glaucoma with large size (T1 + T2 v T3, p = 0.039; LBD < or = 15 mm v 15 mm, p = 0.021); and the risk of maculopathy and optic neuropathy with proximity of the posterior tumour margin to the fovea and the optic disc (< or = 1.5 v > 1.5 mm; p = 0.030 and p = 0.0004, respectively). In Cox's multivariate analysis the strongest risk indicator for radiation cataract (RR 1.5, 95% CI 1.4-1.6) and vitreous haemorrhage (RR 1.6, 95% CI 1.4-1.8) was the height of the tumour; for neovascular glaucoma the TNM class (RR 6.2, 95% CI 2.7-13.8); for radiation maculopathy location of posterior tumour margin within 2 mm from the fovea (RR 3.4, 95% CI 2.0-6.0); and for radiation optic neuropathy location of tumour margin within 1 DD of the optic disc (RR 6.1, 95% CI 3.0-12.4). The 3 and 5 year probabilities of avoiding enucleation were 92% and 85

  2. Sports-related concussions: diagnosis, complications, and current management strategies.

    PubMed

    Hobbs, Jonathan G; Young, Jacob S; Bailes, Julian E

    2016-04-01

    Sports-related concussions (SRCs) are traumatic events that affect up to 3.8 million athletes per year. The initial diagnosis and management is often instituted on the field of play by coaches, athletic trainers, and team physicians. SRCs are usually transient episodes of neurological dysfunction following a traumatic impact, with most symptoms resolving in 7-10 days; however, a small percentage of patients will suffer protracted symptoms for years after the event and may develop chronic neurodegenerative disease. Rarely, SRCs are associated with complications, such as skull fractures, epidural or subdural hematomas, and edema requiring neurosurgical evaluation. Current standards of care are based on a paradigm of rest and gradual return to play, with decisions driven by subjective and objective information gleaned from a detailed history and physical examination. Advanced imaging techniques such as functional MRI, and detailed understanding of the complex pathophysiological process underlying SRCs and how they affect the athletes acutely and long-term, may change the way physicians treat athletes who suffer a concussion. It is hoped that these advances will allow a more accurate assessment of when an athlete is truly safe to return to play, decreasing the risk of secondary impact injuries, and provide avenues for therapeutic strategies targeting the complex biochemical cascade that results from a traumatic injury to the brain. PMID:27032922

  3. Complicated spiritual grief I: relation to complicated grief symptomatology following violent death bereavement.

    PubMed

    Burke, Laurie A; Neimeyer, Robert A

    2014-01-01

    Losing a loved one to violent death has been associated with poor mental health outcomes, including posttraumatic stress disorder, depression, and complicated grief (CG), a protracted, debilitating, and sometimes life-threatening reaction to loss. In addition, recent research suggests that traumatic loss can violate mourners' basic assumptive worldviews, and can precipitate a spiritual crisis following loss, also known as complicated spiritual grief (CSG). The present cross-sectional study investigated these multidimensional outcomes in a diverse sample of 150 grievers. The authors found that (a) violently bereaved individuals reported greater CG and CSG than did individuals bereaved by natural death; (b) CG and CSG were correlated across the larger sample, and yet are theoretically different constructs; and (c) specific cause of death (natural anticipated, natural sudden, homicide, suicide, or fatal accident) differentially predicted levels of CG and CSG. Implications of these findings for a clearer understanding of spiritual coping in the wake of troubling loss are noted, as well as for intervention with mourners struggling with clinical complications. PMID:24524589

  4. Addressing inequities in alcohol consumption and related harms.

    PubMed

    Roche, Ann; Kostadinov, Victoria; Fischer, Jane; Nicholas, Roger; O'Rourke, Kerryn; Pidd, Ken; Trifonoff, Allan

    2015-09-01

    Social determinants, or the conditions in which individuals are born, grow, live, work and age, can result in inequities in health and well-being. However, to-date little research has examined alcohol use and alcohol-related problems from an inequities and social determinants perspective. This study reviewed the evidence base regarding inequities in alcohol consumption and alcohol-related health outcomes in Australia and identified promising approaches for promoting health equity. Fair Foundations: the VicHealth framework for health equity was used as an organizing schema. The review found that social determinants can strongly influence inequities in alcohol consumption and related harms. In general, lower socioeconomic groups experience more harm than wealthier groups with the same level of alcohol consumption. While Australia has implemented numerous alcohol-related interventions and policies, most do not explicitly aim to reduce inequities, and some may inadvertently exacerbate existing inequities. Interventions with the greatest potential to decrease inequities in alcohol consumption and alcohol-related harms include town planning, zoning and licensing to prevent disproportionate clustering of outlets in disadvantaged areas; interventions targeting licensed venues; and interventions targeting vulnerable populations. Interventions that may worsen inequities include national guidelines, technological interventions and public drinking bans. There is a need for further research into the best methods for reducing inequities in alcohol consumption and related harms. PMID:26420810

  5. Chronic complications of diabetes mellitus related to the respiratory system.

    PubMed

    Vojtková, Jarmila; Ciljaková, Miriam; Michnová, Zuzana; Turčan, Tomá

    2012-01-01

    The quality of life in patients with diabetes mellitus is mainly determined by chronic diabetic complications which may affect all organ tissues including respiratory system. Microangiopathy of pulmonary capillaries, autonomic neuropathy, myopathy of respiratory muscles or changes in collagen belong to supposed pathophysiological pathways. This paper brings brief review about reported functional consequences in subjects with diabetes - decreased vital lung capacity and pulmonary volumes, decreased diffuse lung capacity for carbon monoxide, lower basal bronchial tone, lower cough reflex sensitivity, increased incidence of sleep obstructive apnea, increase in respiratory infections, disorders in respiratory muscles or phrenical nerve. Examination of pulmonary functions may serve for early detection of chronic complications in patients with diabetes. PMID:23146790

  6. Complicated grief and related bereavement issues for DSM-5.

    PubMed

    Shear, M Katherine; Simon, Naomi; Wall, Melanie; Zisook, Sidney; Neimeyer, Robert; Duan, Naihua; Reynolds, Charles; Lebowitz, Barry; Sung, Sharon; Ghesquiere, Angela; Gorscak, Bonnie; Clayton, Paula; Ito, Masaya; Nakajima, Satomi; Konishi, Takako; Melhem, Nadine; Meert, Kathleen; Schiff, Miriam; O'Connor, Mary-Frances; First, Michael; Sareen, Jitender; Bolton, James; Skritskaya, Natalia; Mancini, Anthony D; Keshaviah, Aparna

    2011-02-01

    Bereavement is a severe stressor that typically incites painful and debilitating symptoms of acute grief that commonly progresses to restoration of a satisfactory, if changed, life. Normally, grief does not need clinical intervention. However, sometimes acute grief can gain a foothold and become a chronic debilitating condition called complicated grief. Moreover, the stress caused by bereavement, like other stressors, can increase the likelihood of onset or worsening of other physical or mental disorders. Hence, some bereaved people need to be diagnosed and treated. A clinician evaluating a bereaved person is at risk for both over-and under-diagnosis, either pathologizing a normal condition or neglecting to treat an impairing disorder. The authors of DSM IV focused primarily on the problem of over-diagnosis, and omitted complicated grief because of insufficient evidence. We revisit bereavement considerations in light of new research findings. This article focuses primarily on a discussion of possible inclusion of a new diagnosis and dimensional assessment of complicated grief. We also discuss modifications in the bereavement V code and refinement of bereavement exclusions in major depression and other disorders. PMID:21284063

  7. COMPLICATED GRIEF AND RELATED BEREAVEMENT ISSUES FOR DSM-5

    PubMed Central

    Shear, M. Katherine; Simon, Naomi; Wall, Melanie; Zisook, Sidney; Neimeyer, Robert; Duan, Naihua; Reynolds, Charles; Lebowitz, Barry; Sung, Sharon; Ghesquiere, Angela; Gorscak, Bonnie; Clayton, Paula; Ito, Masaya; Nakajima, Satomi; Konishi, Takako; Melhem, Nadine; Meert, Kathleen; Schiff, Miriam; O’Connor, Mary-Frances; First, Michael; Sareen, Jitender; Bolton, James; Skritskaya, Natalia; Mancini, Anthony D.; Keshaviah, Aparna

    2010-01-01

    Bereavement is a severe stressor that typically incites painful and debilitating symptoms of acute grief that commonly progresses to restoration of a satisfactory, if changed, life. Normally grief does not need clinical intervention. However, sometimes acute grief can gain a foothold and become a chronic debilitating condition called complicated grief. Moreover, the stress caused by bereavement, like other stressors, can increase the likelihood of onset or worsening of other physical or mental disorders. Hence some bereaved people need to be diagnosed and treated. A clinician evaluating a bereaved person is at risk for both over-and under-diagnosis, either pathologizing a normal condition or neglecting to treat an impairing disorder. The authors of DSM IV focused primarily on the problem of over-diagnosis, and omitted complicated grief because of insufficient evidence. We revisit bereavement considerations in light of new research findings. This paper focuses primarily on a discussion of possible inclusion of a new diagnosis and dimensional assessment of complicated grief. We also discuss modifications in the bereavement V code and refinement of bereavement exclusions in major depression and other disorders. PMID:21284063

  8. Unusual Complications Related to Endoscopic Retrograde Cholangiopancreatography and Its Endoscopic Treatment

    PubMed Central

    Kwon, Chang-Il; Song, Sang Hee; Hahm, Ki Baik

    2013-01-01

    Endoscopic retrograde cholangiopancreatography (ERCP)-induced complications, once occurred, can lead to significant morbidity. Commonly 5% to 10% of patients experience procedure related complications such as post-ERCP pancreatitis, biliary hemorrhage, and cholangitis, in descending order. However, complications such as perforation, pneumothorax, air embolism, splenic injury, and basket impaction are rare but are associated with high mortality if occurred. Such unexpected unusual complications might extend the length of hospitalization, require urgent surgical intervention, and put the patient in miserable condition leading to permanent disability or mortality. Although these ERCP-induced complications can be minimized by a skilled operator using advanced techniques and devices, the occurrence of unusual complications are hard to expect and induce very difficult management condition. In this review, we will focus on the uncommon complications related to ERCP. This review is also aimed at suggesting optimal endoscopic treatment strategies for several complications based on our institutional experiences. PMID:23767036

  9. Auditing the effect of experience and change on home parenteral nutrition related complications.

    PubMed

    Johnston, D A; Richards, J; Pennington, C R

    1994-12-01

    A prospective record of all patients receiving home parenteral nutrition (HPN) in Tayside since 1980 has been used to audit the effect of experience and specific policy changes on HPN related complications. Total HPN related complications fell significantly over the years from 1.59 complications per treatment year during the initial 5 years of HPN experience to the current rate of 0.36 complications per treatment year. Specific policy changes, such as modification of the glucose concentration of feed, could also be shown to produce a significant benefit in the reduction of complications. Increasing experience with HPN results in a fall in complication rates, however, continuous audit of HPN is essential to determine the effect of policy changes on complication rates. PMID:16843411

  10. [Therapy of both surgical and non-surgical related complication of gastric cancer for the elderly].

    PubMed

    Li, Yong; Zheng, Jiabin

    2016-05-01

    Gastric cancer is one of the most common digestive malignant tumors. More and more elderly gastric cancer patients are diagnosed and need to undergo surgical treatment as the population ages. Since the elderly patients decrease in organ function and increase in internal diseases, the tolerance to anesthesia and surgery is poor. As a result, the incidence of surgical and postoperative complications is obviously higher. Complications can be divided into surgical complications and non-surgical related complications. Surgical complications consist mainly of hemorrhage, anastomotic leakage, anastomotic dehiscence and intestinal obstruction, while non-surgical related complications include deep venous thrombosis, pulmonary infection, anesthesia-related complication, abdominal infection, urinary infection, incision infection, poor wound healing, gastroparesis, gastroesophageal reflux disease, dumping syndrome and so on. Hence, we should consider more about the elderly patients' physical condition instead of the extent of radical operation. To reduce complications, we should evaluate the organ function and take an active role in underlying diseases before operation. Meanwhile, high quality nursing, powerful analgesia, anti-inflammation, keeping water electrolyte balance and nutrition support are also required postoperatively. Moreover, laparoscopic surgery and enhanced recovery after surgery (ERAS) can reduce the postoperative complications in elderly patients with gastric cancer as well. Further prospective randomized controlled trials about elderly gastric cancer should be carried out in the future, which can provide advanced evidences for treatment. PMID:27215514

  11. Complicated grief after death of a relative in the intensive care unit.

    PubMed

    Kentish-Barnes, Nancy; Chaize, Marine; Seegers, Valérie; Legriel, Stéphane; Cariou, Alain; Jaber, Samir; Lefrant, Jean-Yves; Floccard, Bernard; Renault, Anne; Vinatier, Isabelle; Mathonnet, Armelle; Reuter, Danielle; Guisset, Olivier; Cohen-Solal, Zoé; Cracco, Christophe; Seguin, Amélie; Durand-Gasselin, Jacques; Éon, Béatrice; Thirion, Marina; Rigaud, Jean-Philippe; Philippon-Jouve, Bénédicte; Argaud, Laurent; Chouquer, Renaud; Adda, Mélanie; Dedrie, Céline; Georges, Hugues; Lebas, Eddy; Rolin, Nathalie; Bollaert, Pierre-Edouard; Lecuyer, Lucien; Viquesnel, Gérard; Léone, Marc; Chalumeau-Lemoine, Ludivine; Garrouste, Maïté; Schlemmer, Benoit; Chevret, Sylvie; Falissard, Bruno; Azoulay, Élie

    2015-05-01

    An increased proportion of deaths occur in the intensive care unit (ICU). We performed this prospective study in 41 ICUs to determine the prevalence and determinants of complicated grief after death of a loved one in the ICU. Relatives of 475 adult patients were followed up. Complicated grief was assessed at 6 and 12 months using the Inventory of Complicated Grief (cut-off score >25). Relatives also completed the Hospital Anxiety and Depression Scale at 3 months, and the Revised Impact of Event Scale for post-traumatic stress disorder symptoms at 3, 6 and 12 months. We used a mixed multivariate logistic regression model to identify determinants of complicated grief after 6 months. Among the 475 patients, 282 (59.4%) had a relative evaluated at 6 months. Complicated grief symptoms were identified in 147 (52%) relatives. Independent determinants of complicated grief symptoms were either not amenable to changes (relative of female sex, relative living alone and intensivist board certification before 2009) or potential targets for improvements (refusal of treatment by the patient, patient died while intubated, relatives present at the time of death, relatives did not say goodbye to the patient, and poor communication between physicians and relatives). End-of-life practices, communication and loneliness in bereaved relatives may be amenable to improvements. PMID:25614168

  12. Nissen fundoplication and gastrointestinal-related complications: a guide for the primary care physician.

    PubMed

    Hazan, Tal B; Gamarra, Fernando N; Stawick, Lawrence; Maas, Luis C

    2009-10-01

    Gastroesophageal reflux disease is a common condition affecting many individuals in the Western world. Most patients are managed successfully with acid suppression, while others may require more invasive interventions. The majority of patients undergoing antireflux surgery will have favorable outcomes. A small percentage, however, will be considered surgical failures and will either present with new or recurrent symptoms, or develop postoperative complications. These include, but are not limited to, symptoms such as dysphagia, gas-bloat syndrome, and bowel dysfunctions that may significantly impair the patient's health and quality of life. As the number of antireflux procedures for this condition continue to increase, the number of complications is also likely to become more prevalent. The primary care physician will be challenged to recognize them and initiate appropriate management. In this review, we address the more common gastrointestinal complications of laparoscopic Nissen fundoplication and offer general guidelines in their diagnosis and management. PMID:19738518

  13. Treating cancer patients. Practical monitoring and management of therapy-related complications.

    PubMed Central

    Brigden, M.; McKenzie, M.

    2000-01-01

    OBJECTIVE: To review investigation and management of some common long-term complications associated with cancer chemotherapy and radiation therapy. QUALITY OF EVIDENCE: Databases searched using MeSH key words "cancer chemotherapy," "cancer chemotherapy complications," "radiation therapy," and "radiation therapy complications" included Ovid and CANCERLIT. Overall the literature in this area is not strong; treatment guidelines and consensus conferences generally are lacking. Recommendations in this paper are mainly based on the results of individual studies and case reports, as few randomized controlled trials have been performed. Where appropriate, recommendations incorporate results of published treatment guidelines and consensus conferences. MAIN MESSAGE: For most solid tumours, patients should be most frequently monitored during the first 3 years after completing initial treatment for cure. Follow-up monitoring usually incorporates physical examination as well as radiologic and laboratory investigations. Patients should not be lost to follow up once treatment is completed, but monitored regularly, especially while they are at highest risk for disease recurrence. Long-term complications associated with cancer therapy include postsplenectomy sepsis syndrome; central and peripheral nervous system toxicities; ocular complications; thyroid, pituitary, testicular, or ovarian dysfunction; pulmonary toxicity; vascular or lymphatic, gastrointestinal, or osseous complications; genitourinary problems; and possible secondary malignancy. CONCLUSION: Primary care physicians are key to facilitating appropriate follow up of treated cancer patients. To do this, they must be aware of practical aspects of monitoring and management of therapy-related complications. Images Figure 1 Figure 2 PMID:11143585

  14. How Are 2-Year US Colleges Addressing Student Alcohol Use and Related Problems?

    ERIC Educational Resources Information Center

    Lenk, Kathleen M.; Nelson, Toben F.; Erickson, Darin J.; Toomey, Traci L.

    2015-01-01

    A considerable amount of attention and research has been dedicated to addressing alcohol use and related problems among students at 4-year colleges; however, less attention has been given to alcohol-related issues among students at 2-year technical/community colleges. This article describes research that expands on a study by Chiauzzi and…

  15. Beating the Odds: Preparing Graduates to Address Gambling-Related Problems

    ERIC Educational Resources Information Center

    Engel, Rafael J.; Bechtold, Jody; Kim, Yoonmi; Mulvaney, Elizabeth

    2012-01-01

    As gambling opportunities proliferate, social workers are likely to see clients with gambling-related problems, but they often lack the expertise to address these concerns. This descriptive study assessed the inclusion of content on gambling-related problems in graduate social work curricula. Responses to an online survey from 86 (43.7%) of the…

  16. Prevention and treatment of bone cement-related complications in patients receiving percutaneous kyphoplasty

    PubMed Central

    Zhang, Kaining; Shen, Yingchun; Ren, Yanjun; Zou, Debo

    2015-01-01

    Objective: This study is to investigate the complications and preventive measures of bone cement in percutaneous kyphoplasty for the treatment of osteoporotic vertebral compression fractures. Methods: A retrospective analysis of 134 cases of osteoporotic vertebral compression fracture patients treated with percutaneous kyphoplasty, which involved 182 vertebral fractures, was performed. The bone cement-related complications, the reasons causing these complications, and the preventive measures were investigated. Results: Successful operation was performed in all patients. Operative bone cement toxic reaction occurred in 1 patient. Different degrees of leakage of bone cement were found in 21 patients with 25 fractures and 1 case needed operation treatment. During the long term follow-up, bone necrosis absorption and cement drifted away which needed operation treatment was found in 1 patient with vertebral fracture. Thirteen adjacent vertebral fractures were found in 11 patients and 10 patients underwent operation treatment again. Conclusions: With careful surgery, complications associated with bone cement could be greatly reduced. PMID:25932175

  17. Patient Perceptions of Quality of Life With Diabetes-Related Complications and Treatments

    PubMed Central

    Huang, Elbert S.; Brown, Sydney E.S.; Ewigman, Bernard G.; Foley, Edward C.; Meltzer, David O.

    2008-01-01

    OBJECTIVE Understanding how individuals weigh the quality of life associated with complications and treatments is important in assessing the economic value of diabetes care and may provide insight into treatment adherence. We quantify patients’ utilities (a measure of preference) for the full array of diabetes-related complications and treatments. RESEARCH DESIGN AND METHODS We conducted interviews with a multiethnic sample of 701 adult patients living with diabetes who were attending Chicago area clinics. We elicited utilities (ratings on a 0–1 scale, where 0 represents death and 1 represents perfect health) for hypothetical health states by using time-tradeoff questions. We evaluated 9 complication states (e.g., diabetic retinopathy and blindness) and 10 treatment states (e.g., intensive glucose control vs. conventional glucose control and comprehensive diabetes care [i.e., intensive control of multiple risk factors]). RESULTS End-stage complications had lower mean utilities than intermediate complications (e.g., blindness 0.38 [SD 0.35] vs. retinopathy 0.53 [0.36], P < 0.01), and end-stage complications had the lowest ratings among all health states. Intensive treatments had lower mean utilities than conventional treatments (e.g., intensive glucose control 0.67 [0.34] vs. conventional glucose control 0.76 [0.31], P < 0.01), and the lowest rated treatment state was comprehensive diabetes care (0.64 [0.34]). Patients rated comprehensive treatment states similarly to intermediate complication states. CONCLUSIONS End-stage complications have the greatest perceived burden on quality of life; however, comprehensive diabetes treatments also have significant negative quality-of-life effects. Acknowledging these effects of diabetes care will be important for future economic evaluations of novel drug combination therapies and innovations in drug delivery. PMID:17623824

  18. Complications in Laparoscopic Supracervical Hysterectomy(LASH), especially the morcellation related.

    PubMed

    Krentel, H; De Wilde, R L

    2016-08-01

    Laparoscopic supracervical hysterectomy (LASH) is an alternative minimally invasive approach to total laparoscopic hysterectomy or laparoscopically assisted vaginal hysterectomy. It is a safe and effective treatment of bleeding disorders and dysmenorrhoea in uterine myomatosis and/or adenomyosis. LASH has a low rate of major and minor complications, and patient satisfaction is very high. In order to extract the transected tissue from the abdomen, one essential condition for LASH is the intra-abdominal disruption of the uterine tissue by transabdominal, transcervical or transvaginal morcellation. In the following, complications in LASH, especially those related to electronic power morcellation, are described evaluating the recent literature. PMID:26694587

  19. Pregnancy Related Complications in Patients with Systemic Lupus Erythematosus, An Egyptian Experience

    PubMed Central

    Hendawy, S.F.; Abdel-Mohsen, D.; Ebrahim, S.E.; Ewais, H.; Moussa, S.H.; Khattab, D.A.; Mohamed, N.A.; Samaha, H.E.

    2011-01-01

    Background Systemic Lupus Erythematosus (SLE) has a tendency to occur in women in their reproductive years, causing complications during pregnancy and labour. Conversely, pregnancy can cause flares of disease activity, often necessitating immediate intervention. Aim of study to study pregnancy related complications in patients with SLE. Patients and methods The study included 48 SLE pregnant females. 27 patients with 38 pregnancies, their data viewed retrospectively from medical records, and 21 patients with 21 pregnancies followed up prospectively. The laboratory data included ANA, DNA, APL antibodies and anti Ro/SSA. The disease activity was calculated according to the Systemic Lupus Activity Measure. Ultrasound was performed to confirm gestational age and assess for the presence of any congenital fetal malformations, and then repeated monthly to detect any abnormality including intrauterine growth restriction. At 30 weeks gestation and onwards, assessment of fetal wellbeing including daily fetal kick chart and once weekly non stress test was performed. Doppler blood flow velocimetry was done for those with abnormal fetal heart rate pattern. After labour, the neonate was examined for complications including complete heart block and neonatal lupus. Results Anti dsDNA was found in 95% of the patients, anti Ro/SSA in 6% and anti APL in 30%. 57% of the patients followed up prospectively had active disease in the 1st trimester, 24% in the 2nd and 62% in the 3rd trimester. The most common maternal complication was preeclampsia 33%, followed by spontaneous abortion 20%. Prematurity was the most common fetal complication 37%, followed by intrauterine growth restriction 29%. 2 neonates were born with congenital heart block and 1 with neonatal lupus. Conclusion Pregnancy in SLE patients is associated with a higher risk of obstetric complications affecting both the mother and the fetus. Preeclampsia was the most common complication followed by prematurity. Preeclampsia was

  20. [Management of complications related to intraduodenal infusion of levodopa/carbidopa in patients with Parkinson's disease].

    PubMed

    Santos-Garcia, Diego; de Deus, Teresa; Lopez-Pazos, Elina; Macias-Arribi, Mercedes; Llaneza-Gonzalez, Miguel A; Echarri-Piudo, Ana; Carpintero, Pedro; de la Fuente-Fernandez, Raúl

    2014-06-01

    Continuous infusion of intraduodenal levodopa/carbidopa is an effective treatment that improves the motor complications and the quality of life of patients in the advanced stages of Parkinson's disease. However, it is not free of complications. These may present in the post-operative period following surgery (gastrostomy) or in the long-term during the follow-up period and can be related with the medication (levodopa/carbidopa), the stoma, the gastrostomy or the device (pump, enteral tube, parts of the FREKA system). The aim of this review is to report on the management of the complications that can be observed in patients with advanced Parkinson's disease treated with continuous infusion of intraduodenal levodopa/carbidopa. PMID:24861226

  1. Mesh–related and intraoperative complications of pelvic organ prolapse repair

    PubMed Central

    Abramyan, Karina; Popov, Alexander A.; Gvozdev, Mikhail; Pushkar, Dmitry

    2014-01-01

    Introduction To evaluate the rates of complications of pelvic organ prolapse repair and to determine their risk factors. Material and methods The study included 677 patients operated for pelvic organ prolapse with trocar guided Prolift mesh. Patients were followed up within 1 and 3 months. A phone interview was conducted and patients with complaints were invited and evaluated in office settings. Results Mean age was 60 years. For the phone interview, 86.5% of patients were available. Overall complication rates were 22.5% (152/677). Fifteen patients (2.2%) developed bleeding over 500 cc; pelvic hematomas – 5.5%; perineal hematomas – 2.5%; urethral injuries – 0.3%; bladder injury in 1.6%; rectal damage in 0.7% and ureteral trauma in 0.2%. Mesh related complications included: erosions in 4.8%; vaginal synechiae – 0.3%; protrusion of mesh into the bladder – 0.15%; vesicovaginal fistula with mesh protrusion – 0.3%; mesh shrinkage – 1%; dyspareunia and pain in 2.4% cases. Pelvic abscess was found in 0.6% including one case of lethal necrotizing fasciitis. The risk factors of complications were assessed via logistic regression analysis. Conclusions Younger age, less prominent prolapse, hematomas and concomitant hysterectomies are associated with higher risk of complications. PMID:25247091

  2. Health utilities of type 2 diabetes-related complications: a cross-sectional study in Sweden.

    PubMed

    Kiadaliri, Aliasghar A; Gerdtham, Ulf-G; Eliasson, Björn; Gudbjörnsdottir, Soffia; Svensson, Ann-Marie; Carlsson, Katarina Steen

    2014-05-01

    This study estimates health utilities (HU) in Sweden for a range of type 2 diabetes-related complications using EQ-5D and two alternative tariffs (UK and Swedish) from 1757 patients with type 2 diabetes from the Swedish National Diabetes Register (NDR). Ordinary least squares were used for statistical analysis. Lower HU was found for female gender, younger age at diagnosis, higher BMI, and history of complications. Microvascular and macrovascular complications had the most negative effect on HU among women and men, respectively. The greatest decline in HU was associated with kidney disorders (-0.114) using the UK tariff and stroke (-0.059) using the Swedish tariff. Multiple stroke and non-acute ischaemic heart disease had higher negative effect than a single event. With the UK tariff, each year elapsed since the last microvascular/macrovascular complication was associated with 0.013 and 0.007 units higher HU, respectively. We found important heterogeneities in effects of complications on HU in terms of gender, multiple event, and time. The Swedish tariff gave smaller estimates and so may result in less cost-effective interventions than the UK tariff. These results suggest that incorporating subgroup-specific HU in cost-utility analyses might provide more insight for informed decision-making. PMID:24810579

  3. Cell-free fetal DNA and pregnancy-related complications (Review)

    PubMed Central

    SIFAKIS, STAVROS; KOUKOU, ZETA; SPANDIDOS, DEMETRIOS A.

    2015-01-01

    Cell-free fetal DNA (cff-DNA) is a novel promising biomarker that has been applied in various aspects of obstetrical research, notably in prenatal diagnosis and complicated pregnancies. It is easily detected by semi-quantitative PCR for the SRY target gene. It is well recognized that the levels of circulating cff-DNA play a role in various complications of pregnancy. In this review, we explore the implications of the detection of cff-DNA in a range of pregnancy-related complications, such as preeclampsia, intrauterine growth restriction (IUGR), preterm labor, placenta previa and hyperemesis gravidarum. cff-DNA is released due to apoptotic mechanisms occurring on trophoblastic cells, although recent in vivo studies support the existence of additional mechanisms. The increase in the levels of cff-DNA can be used to predict pregnancy-related complications and has great value in the field of prenatal diagnosis and in common pregnancy-related complications, as it precedes the clinical symptoms of the disease. Gestational age is a factor that determines the elevation in cff-DNA levels in response to pathological conditions. In conclusion, the detection of cff-DNA levels has a number of valuable applications in prenatal screening; however, the detection of cff-DNA levels has not yet been applied in clinical practice for the diagnosis of pregnancy-related disorders. Thus, studies are focusing on unraveling the etiology of alterations in its levels under pathological conditions during pregnancy, in order to determine the potenial predictive and diagnostic applications of this biomarker. PMID:25530428

  4. Cell-free fetal DNA and pregnancy-related complications (review).

    PubMed

    Sifakis, Stavros; Koukou, Zeta; Spandidos, Demetrios A

    2015-04-01

    Cell‑free fetal DNA (cff‑DNA) is a novel promising biomarker that has been applied in various aspects of obstetrical research, notably in prenatal diagnosis and complicated pregnancies. It is easily detected by semi‑quantitative PCR for the SRY target gene. It is well recognized that the levels of circulating cff‑DNA play a role in various complications of pregnancy. In this review, we explore the implications of the detection of cff‑DNA in a range of pregnancy-related complications, such as preeclampsia, intrauterine growth restriction (IUGR), preterm labor, placenta previa and hyperemesis gravidarum. cff‑DNA is released due to apoptotic mechanisms occurring on trophoblastic cells, although recent in vivo studies support the existence of additional mechanisms. The increase in the levels of cff‑DNA can be used to predict pregnancy-related complications and has great value in the field of prenatal diagnosis and in common pregnancy-related complications, as it precedes the clinical symptoms of the disease. Gestational age is a factor that determines the elevation in cff‑DNA levels in response to pathological conditions. In conclusion, the detection of cff‑DNA levels has a number of valuable applications in prenatal screening; however, the detection of cff‑DNA levels has not yet been applied in clinical practice for the diagnosis of pregnancy-related disorders. Thus, studies are focusing on unraveling the etiology of alterations in its levels under pathological conditions during pregnancy, in order to determine the potential predictive and diagnostic applications of this biomarker. PMID:25530428

  5. Treating and Precepting with RESPECT: A Relational Model Addressing Race, Ethnicity, and Culture in Medical Training

    PubMed Central

    Crosson, Julie; Gordon, Sandra; Chapman, Sheila; Gonzalez, Peter; Hardt, Eric; Delgado, Leyda; James, Thea; David, Michele

    2010-01-01

    BACKGROUND In 2000 a diverse group of clinicians/educators at an inner-city safety-net hospital identified relational skills to reduce disparities at the point of care. DESCRIPTION The resulting interviewing and precepting model helps build trust with patients as well as with learners. RESPECT adds attention to the relational dimension, addressing documented disparities in respect, empathy, power-sharing, and trust while incorporating prior cross-cultural models. Specific behavioral descriptions for each component make RESPECT a concrete, practical, integrated model for teaching patient care. CONCLUSIONS Precepting with RESPECT fosters a safe climate for residents to partner with faculty, address challenges with patients at risk, and improve outcomes. PMID:20352510

  6. Using Research to Identify and Address Student Difficulties with Galilean and Special Relativity*

    NASA Astrophysics Data System (ADS)

    Vokos, Stamatis

    1998-04-01

    The Physics Education Group at the University of Washington has been engaged in an ongoing project in which research is used as a guide for the development of curriculum on Galilean and special relativity. Results from the analysis of student interviews, pretests and examinations form the basis for the design of instructional materials to supplement the lecture and textbook of a standard introductory course and an undergraduate course on relativity. Examples of specific student difficulties and instructional strategies to address them will be presented. * This work has been funded in part by NSF grants DUE 9354501 and 9727648, which include support from other Divisions of EHR and the Physics Division of MPS.

  7. Addressing trend-related changes within cumulative effects studies in water resources planning

    SciTech Connect

    Canter, L.W.; Chawla, M.K.; Swor, C.T.

    2014-01-15

    Summarized herein are 28 case studies wherein trend-related causative physical, social, or institutional changes were connected to consequential changes in runoff, water quality, and riparian and aquatic ecological features. The reviewed cases were systematically evaluated relative to their identified environmental effects; usage of analytical frameworks, and appropriate models, methods, and technologies; and the attention given to mitigation and/or management of the resultant causative and consequential changes. These changes also represent important considerations in project design and operation, and in cumulative effects studies associated therewith. The cases were grouped into five categories: institutional changes associated with legislation and policies (seven cases); physical changes from land use changes in urbanizing watersheds (eight cases); physical changes from land use changes and development projects in watersheds (four cases); physical, institutional, and social changes from land use and related policy changes in river basins (three cases); and multiple changes within a comprehensive study of land use and policy changes in the Willamette River Basin in Oregon (six cases). A tabulation of 110 models, methods and technologies used in the studies is also presented. General observations from this review were that the features were unique for each case; the consequential changes were logically based on the causative changes; the analytical frameworks provided relevant structures for the studies, and the identified methods and technologies were pertinent for addressing both the causative and consequential changes. One key lesson was that the cases provide useful, “real-world” illustrations of the importance of addressing trend-related changes in cumulative effects studies within water resources planning. Accordingly, they could be used as an “initial tool kit” for addressing trend-related changes.

  8. [COMPLICATIONS RELATED TO PATIENT POSITIONING: KEY POINTS IN PREVENTION AND MANAGEMENT].

    PubMed

    Gal Rinott, Mizrahi; Bat-Chen, Friedman; Boris, Friedman

    2015-11-01

    Patient positioning during surgery can have profound short and long term implications for the patient. Each position carries some degree of risk to the patient, which is magnified in prolonged operations, surgeries performed under general anesthesia and when position manipulations are required in order to gain best surgical access. Prevention is the mainstay of the management of positioning. Therefore, it is crucial that all operating room personnel will be familiar with the different surgical positions and their general and specific position-related injury potential. It is also important that these complications are diagnosed promptly and managed appropriately in the post-operative period. The purpose of the following review is to summarize the positioning-related complications, in particular peripheral nerve injuries, and emphasize correct positioning recommendations and preventive measures. PMID:26821504

  9. Development of standard definitions for surveillance of complications related to blood donation.

    PubMed

    Goldman, M; Land, K; Robillard, P; Wiersum-Osselton, J

    2016-02-01

    Standard definitions of donor reactions allow each blood establishment to monitor donor adverse events and compare with other organizations to develop best practices. The ISBT Haemovigilance Working Party leads a multi-organizational effort to update the 2008 ISBT standard for surveillance of complications related to blood donation. Revised definitions have been developed and endorsed by the ISBT, AABB, International Haemovigilance Network (IHN) and other international organizations. PMID:26361365

  10. Treatment of Suture-related Complications of Buried-suture Double-eyelid Blepharoplasty in Asians

    PubMed Central

    2016-01-01

    Background: Double-eyelid blepharoplasty is a popular aesthetic surgery in Asians. However, the buried suture technique is associated with complications related to implantation of the suture thread. The present study was performed to identify optimal surgical suture removal techniques in Japanese patients with suture-related complications after buried suture double-eyelid blepharoplasty. Methods: This retrospective study included 210 upper eyelids of 116 consecutive Japanese patients who had undergone buried suture double-eyelid blepharoplasty at other clinics. All patients underwent suture removal surgery at the author's institution for treatment of suture-related complications. Although 12 patients (10.3%) underwent suture removal surgery alone, 104 (89.7%) underwent secondary double-eyelid blepharoplasty. The outcomes of 3 techniques were evaluated: the small skin incision method, the full skin incision method, and the conjunctival method. Results: The small skin incision method was performed in 46 patients, the full skin incision method in 63, and the conjunctival method in 7. The success rate of the full skin incision method was significantly higher than that of the small skin incision method (4.8% vs 37.0%, respectively; p < 0.0001). Patients with an uncomfortable pulling sensation exhibited a linear scar or depressive deformity without inflammation of the tarsal plate and impingement on the subconjunctival capillary vessels of the tarsal plate or a depressive deformity of the levator muscle. Patients with corneal irritation exhibited chronic inflammation of the conjunctival surface of the tarsal plate. Conclusions: Suture-related complications of buried suture double-eyelid blepharoplasty in Asians must be treated with suture removal surgery. The full skin incision method is more reliable than the small incision method for such patients. PMID:27622107

  11. A Systemic Review of Autologous Fat Grafting Survival Rate and Related Severe Complications

    PubMed Central

    Yu, Nan-Ze; Huang, Jiu-Zuo; Zhang, Hao; Wang, Yang; Wang, Xiao-Jun; Zhao, Ru; Bai, Ming; Long, Xiao

    2015-01-01

    Objective: Clinical application of autologous fat grafting (AFG) is quickly expanding. Despite the widely acceptance, long-term survival rate (SR) of AFG remains a question not yet solved. Meanwhile, although rare, severe complications related to AFG including vision loss, stroke even death could be seen in the literature. Data Sources: A comprehensive research of PubMed database to June 2013 was performed according to guidelines of the American Society of Plastic Surgeons Fat Graft Task Force Assessment Methodology. Articles were screened using predetermined inclusion and exclusion criteria. Study Selection: Data collected included patient characteristics, surgical technique, donor site, recipient site, graft amount, and quantified measurement methods. Patient cohorts were pooled, and SR was calculated. All the severe complications were also summarized according to the different clinical characteristics. Results: Of 550 articles, 16 clinical articles and 10 animal studies met the inclusion criteria and provided quantified measurement methods. Totally, 596 patients were included. SR varied from 34% to 82% in breast and 30–83% in the facial area. Nude mice were applied to investigate human fat grafting SR (38.3–52.5% after 15 weeks). Rabbits were commonly used to study animal AFG SR (14.00–14.56% after 1-year). Totally, 21 severe complications were reported, including death (2), stroke (10), vision loss (11, 8 of which accompanied with stroke), sepsis (3), multiple abscess (1) and giant fat necrotic cyst (2). Ten of these complications happened within 10 years. Conclusions: There is no unified measurement method to evaluate fat graft SR until now and no clinical evidence to show better SR according to different donor and recipient cite. Body mass index change between pre- and postoperation may be the bias factor in evaluating fat SR. Fat embolisms of the ophthalmic artery and the middle cerebral artery are the most severe complication of AFG and still lack of

  12. Clinical monitoring and management of complications related to chelation therapy in patients with β-thalassemia.

    PubMed

    Saliba, Antoine N; El Rassi, Fuad; Taher, Ali T

    2016-01-01

    Iron chelating agents - deferoxamine (DFO), deferiprone (DFP), and deferasirox (DFX) - are used to treat chronic iron overload in patients with β-thalassemia in an attempt to reduce morbidity and mortality related to siderosis. Each of the approved iron chelating agents has its own advantages over the others and also has its own risks, whether related to over-chelation or not. In this review, we briefly discuss the methods to monitor the efficacy of iron chelation therapy (ICT) and the evidence behind the use of each iron chelating agent. We also portray the risks and complications associated with each iron chelating agent and recommend strategies to manage adverse events. PMID:26613264

  13. Using Simulation to Address Hierarchy-Related Errors in Medical Practice

    PubMed Central

    Calhoun, Aaron William; Boone, Megan C; Porter, Melissa B; Miller, Karen H

    2014-01-01

    Objective: Hierarchy, the unavoidable authority gradients that exist within and between clinical disciplines, can lead to significant patient harm in high-risk situations if not mitigated. High-fidelity simulation is a powerful means of addressing this issue in a reproducible manner, but participant psychological safety must be assured. Our institution experienced a hierarchy-related medication error that we subsequently addressed using simulation. The purpose of this article is to discuss the implementation and outcome of these simulations. Methods: Script and simulation flowcharts were developed to replicate the case. Each session included the use of faculty misdirection to precipitate the error. Care was taken to assure psychological safety via carefully conducted briefing and debriefing periods. Case outcomes were assessed using the validated Team Performance During Simulated Crises Instrument. Gap analysis was used to quantify team self-insight. Session content was analyzed via video review. Results: Five sessions were conducted (3 in the pediatric intensive care unit and 2 in the Pediatric Emergency Department). The team was unsuccessful at addressing the error in 4 (80%) of 5 cases. Trends toward lower communication scores (3.4/5 vs 2.3/5), as well as poor team self-assessment of communicative ability, were noted in unsuccessful sessions. Learners had a positive impression of the case. Conclusions: Simulation is a useful means to replicate hierarchy error in an educational environment. This methodology was viewed positively by learner teams, suggesting that psychological safety was maintained. Teams that did not address the error successfully may have impaired self-assessment ability in the communication skill domain. PMID:24867545

  14. Addressing Disease-Related Malnutrition in Healthcare: A Latin American Perspective.

    PubMed

    Correia, Maria Isabel; Hegazi, Refaat A; Diaz-Pizarro Graf, José Ignacio; Gomez-Morales, Gabriel; Fuentes Gutiérrez, Catalina; Goldin, Maria Fernanda; Navas, Angela; Pinzón Espitia, Olga Lucia; Tavares, Gilmária Millere

    2016-03-01

    Alarmingly high rates of disease-related malnutrition have persisted in hospitals of both emerging and industrialized nations over the past 2 decades, despite marked advances in medical care over this same interval. In Latin American hospitals, the numbers are particularly striking; disease-related malnutrition has been reported in nearly 50% of adult patients in Argentina, Brazil, Chile, Costa Rica, Cuba, Dominican Republic, Ecuador, Mexico, Panama, Paraguay, Peru, Puerto Rico, Venezuela, and Uruguay. The tolls of disease-related malnutrition are high in both human and financial terms-increased infectious complications, higher incidence of pressure ulcers, longer hospital stays, more frequent readmissions, greater costs of care, and increased risk of death. In an effort to draw attention to malnutrition in Latin American healthcare, a feedM.E. Latin American Study Group was formed to extend the reach and support the educational efforts of the feedM.E. Global Study Group. In this article, the feedM.E. Latin American Study Group shows that malnutrition incurs excessive costs to the healthcare systems, and the study group also presents evidence of how appropriate nutrition care can improve patients' clinical outcomes and lower healthcare costs. To achieve the benefits of nutrition for health throughout Latin America, the article presents feedM.E.'s simple and effective Nutrition Care Pathway in English and Spanish as a way to facilitate its use. PMID:25883116

  15. Bisphosphonate-related osteonecrosis of the jaw complicated by Ludwig's angina.

    PubMed

    Yang, Rong-Hsin; Shen, Shu-Huei; Li, Wing-Yin; Chu, Yum-Kung

    2015-01-01

    Ludwig's angina is a life-threatening cellulitis that involves the submandibular and sublingual spaces. It often occurs after an infection of the roots of the teeth. However, modern dental care and use of antibiotics for oral infections have made Ludwig's angina rare. We present here a cancer patient exhibiting the sequential features of bisphosphonate related osteonecrosis of the jaw on bone scan complicating with Ludwig's angina. This report highlights the need for medical practitioners to be alert to these rare combinations in the compromised patient after bisphosphonate therapy. To the best of our knowledge, no case of Ludwig's angina secondary to osteonecrosis of the jaw has been reported. PMID:25074798

  16. Does parity worsen diabetes-related chronic complications in women with type 1 diabetes?

    PubMed Central

    Gomes, Marilia Brito; Negrato, Carlos Antonio; Almeida, Ana; de Leon, Antonio Ponce

    2016-01-01

    AIM: To determine the relationship between parity, glycemic control, cardiovascular risk factors and diabetes-related chronic complications in women with type 1 diabetes. METHODS: This was a multicenter cross-sectional study conducted between December 2008 and December 2010 in 28 public clinics in 20 cities from the 4 Brazilian geographic regions. Data were obtained from 1532 female patients, 59.2% Caucasians, and aged 25.2 ± 10.6 years. Diabetes duration was of 11.5 ± 8.2 years. Patient’s information was obtained through a questionnaire and a chart review. Parity was stratified in five groups: Group 0 (nulliparous), group 1 (1 pregnancy), group 2 (2 pregnancies), group 3 (3 pregnancies), group 4 (≥ 4 pregnancies). Test for trend and multivariate random intercept logistic and linear regression models were used to evaluate the effect of parity upon glycemic control, cardiovascular risk factors and diabetes-related complications. RESULTS: Parity was not related with glycemic control and nephropathy. Moreover, the effect of parity upon hypertension, retinopathy and macrovascular disease did not persist after adjustments for demographic and clinical variables in multivariate analysis. For retinopathy, the duration of diabetes and hypertension were the most important independent variables and for macrovascular disease, these variables were age and hypertension. Overweight or obesity was noted in a total of 538 patients (35.1%). A linear association was found between the frequency of overweight or obesity and parity (P = 0.004). Using a random intercept multivariate linear regression model with body mass index (BMI) as dependent variable a borderline effect for parity (P = 0.06) was noted after adjustment for clinical and demographic data. The observed variability of BMI was not attributable to differences between centers. CONCLUSION: Our results suggest that parity has a borderline effect on body mass index but does not have an important effect upon hypertension

  17. Intra-thoracic rheumatoid arthritis: Imaging spectrum of typical findings and treatment related complications

    PubMed Central

    Chansakul, Thanissara; Dellaripa, Paul F.; Doyle, Tracy J.; Madan, Rachna

    2015-01-01

    Non-cardiac thoracic manifestations of rheumatoid arthritis (RA) cause significant morbidity and mortality among RA patients. Essentially all anatomic compartments in the chest can be affected including the pleura, pulmonary parenchyma, airway, and vasculature. In addition, treatment-related complications and opportunistic infections are not uncommon. Accurate diagnosis of intra-thoracic disease in an RA patient can be difficult as the radiologic findings may be nonspecific and many of these conditions may coexist. This review article serves to highlight the multitude of RA-related intra-thoracic pathological processes, emphasize differential diagnosis, diagnostic conundrums and discuss how tailoring of CT imaging and image-guided biopsy plays a key role in the management of RA-related pulmonary disease. PMID:26210094

  18. Comparison of two educational methods (family-centered and patient-centered) on hemodialysis: Related complications

    PubMed Central

    Zolfaghari, Mitra; Asgari, Parvaneh; Bahramnezhad, Fatemeh; AhmadiRad, Sajad; Haghani, Hamid

    2015-01-01

    -centered education was more effective on reduction of hemodialysis complications than patient-centered education, it is recommended that educational interventions relating to therapeutic program should be done in patients under hemodialysis, with participation of families. PMID:25709696

  19. An integrative review and severity classification of complications related to pessary use in the treatment of female pelvic organ prolapse

    PubMed Central

    Abdulaziz, Marwa; Stothers, Lynn; Lazare, Darren; Macnab, Andrew

    2015-01-01

    Introduction: Pessary use is the preferred non-surgical treatment option for female pelvic organ prolapse. As pessaries can be used chronically to alter pelvic floor anatomy, consideration of short-and long-term complications is important in patient management. We systematically reviewed articles describing the complications of pessary use to determine frequency and severity. Methods: A systematic search via MEDLINE and PubMed using the key terms “complications,” “pessary,” “pelvic organ prolapse,” “side effects” was conducted for the years 1952 to 2014 inclusively. Selected articles cited in the publications identified were also considered. Only full-text material published in English was reviewed. All pessary-related complications described were collated; overall frequency within case reports and case series were calculated and severity was graded using the Clavien-Dindo classification. Results: In total, 61 articles met the inclusion criteria. The most common complications reported were vaginal discharge/vaginitis, erosion, and bleeding. Complications were related to pessary shape and material, and duration in situ. Clavien-Dindo classification of complication severity found that all 5 grade levels were attributed to pessary use; serious grade 4 and 5 complications included cancer, adjacent organ fistula and death. Conclusion: There are few detailed reports of complications of pessary use relative to the estimated frequency of pessary use worldwide. Prospective studies documenting complications by shape, material, and size, and objectively classifying complication severity are required. As serious grade 4 and 5 complications of pessary use occur, further development of clinical follow-up guidelines for long-term pessary users is justified. PMID:26225188

  20. Otitis Media and Related Complications Among Children with Autism Spectrum Disorders.

    PubMed

    Adams, Daniel J; Susi, Apryl; Erdie-Lalena, Christine R; Gorman, Gregory; Hisle-Gorman, Elizabeth; Rajnik, Michael; Elrod, Marilisa; Nylund, Cade M

    2016-05-01

    Acute otitis media (AOM) symptoms can be masked by communication deficits, common to children with autism spectrum disorders (ASD). We sought to evaluate the association between ASD and otitis media. Using ICD-9-CM diagnostic codes, we performed a retrospective case-cohort study comparing AOM, and otitis-related diagnoses among children with and without ASD. Children with ASD had a significantly increased rate of AOM, otitis media with effusion, otorrhea, and PE tube placement. Children with ASD were more than twice as likely to develop mastoiditis, and to undergo mastoidectomy and tympanoplasty. Children with ASD are more likely to have middle ear infections and otitis-related complications, highlighting the importance of routine middle ear examinations and close attention to hearing impairment in this population. PMID:26739355

  1. The Role of Evaluation Pharmacy Information System in Management of Medication Related Complications

    PubMed Central

    Isfahani, Sakineh Saghaeiannejad; Raeisi, Ahmad Reza; Ehteshami, Asghar; Janesari, Hassan; Feizi, Avat; Mirzaeian, Razieh

    2013-01-01

    Introduction As a natural phenomenon in the patient’s medication therapy, medication clinical complications potentially or concretely interrupt medical care consequential productivity for the patients. Medication related clinical complications include drug errors, drug side effects, drug interactions and drug usage-related challenges. The present research intends to explore the role that the Pharmacy Information System (PIS) may play in the management of medication complications with reference to the pharmaceutical societies of America and Australia in selected teaching, private and social services hospitals of the city of Isfahan. Methodology As an applied, descriptive-analytical study, this study has been conducted in teaching, private and social services hospitals situated in the city of Isfahan in 2011. The research population consisted of the PISs used in the hospitals under study. Research sample was the same as the population. The data collection instrument used was a self-designed checklist developed based on the guidelines of the American Society of Health System Pharmacists and Pharmaceutical Society of Australia validity of which was assessed by expert professors’ views. The data, collected by observation and interview methods, were put into SPSS 18 software to be analyzed. Findings The findings of the study revealed that among the 19 hospitals in question, the highest and lowest ranks in observing the societies of the pharmacists’ established standards related to medication therapy, i.e. registration of drug use status and drug interactions belonged to social services hospitals (mean score of %10.1) and private hospitals (mean score of %6.24), respectively. Conclusion Based on the findings, it can be claimed that the hospitals in question did not pay due attention to standards established by the societies of pharmacists regarding the medication therapy including register of drug usage status, drug interactions and drug side effects in their PISs

  2. General Overview and Summary of Concepts Regarding Tendon Disease Topics Addressed Related to Metabolic Disorders.

    PubMed

    Ackermann, Paul W; Hart, David A

    2016-01-01

    Painful and non-healing musculoskeletal disorders, eg. tendinopathy, pose a tremendous burden on society and the quality of life for patients. New advances in the understanding of connective tissue disorders such as tendinopathy reveal that common health problems such as obesity, atherosclerosis, hormonal dysfunctions and diabetes mellitus are closely linked to the metabolism of components of the musculoskeletal system, particularly tendons. As tendons function as multi-component "organ systems" (Muscle-TMJ-Tendon-Enthesis to Bone), tendons can be influenced directly, or indirectly via, for instance, alterations to muscle. However, this volume/set of chapters focus mainly on the tendon.Emerging findings in musculoskeletal research have established important new links in our understanding of tendon metabolism. Thereby, the function of the neuroendocrine/-immune axis, as well as supply of neuro-vascular factors, can be directly linked to the quality of tendon metabolism.Since some conditions, eg. atherosclerosis and diabetes mellitus, are more common in individuals as they age, and aging can also affect pain and tissue repair, convergence of such complications will potentially exert an increasingly significant impact on tendons as the demographics of many societies change with expanding percentages of the populations >60-65 years of age.Comorbidities related to metabolic dysfunction have to be identified early in patients with musculoskeletal disorders, such as acute tendon injuries or chronic tendinopathy, for therapeutic considerations regarding both operative and non-operative treatment protocols. Necessary interactions between researchers and clinicians with different subspecialties have to be initiated in order to optimize tissue metabolism for improved healing potentials. PMID:27535271

  3. FKBP14-related Ehlers-Danlos syndrome: expansion of the phenotype to include vascular complications.

    PubMed

    Murray, Mitzi L; Yang, Margaret; Fauth, Christine; Byers, Peter H

    2014-07-01

    Biallelic mutations in FKBP14 cause a recessive form of Ehlers-Danlos syndrome (EDS) characterized by progressive kyphoscoliosis, myopathy, and hearing loss. To date, four children and one adult with this condition have been reported. We recently identified a 42-year-old man with severe kyphoscoliosis, restrictive/obstructive lung disease, short stature, mild hearing loss, decreased muscle mass, and a dissection of the celiac artery at age 41. He also had complete occlusion of the superior mesenteric artery with compensatory flow through an enlarged and tortuous inferior mesenteric artery. He was homozygous for a previously identified FKBP14 mutation, c.362dupC, p.(Glu122Argfs*7). He had no mutations in COL3A1, ACTA2, TGFBR1, TGFBR2, or SMAD3. The FKBP14 mutations in our patient occurred on the same haplotype as others with this same mutation. Although one family member in a previous report was thought to have early vascular complications, it could not be confirmed that she had biallelic mutations in FKBP14. This report expands the phenotype of FKBP14-related EDS to include risk for vascular complications and also raises the question of whether the shared haplotype represents a risk allele or founder mutation. PMID:24677762

  4. VEGFB/VEGFR1-Induced Expansion of Adipose Vasculature Counteracts Obesity and Related Metabolic Complications.

    PubMed

    Robciuc, Marius R; Kivelä, Riikka; Williams, Ian M; de Boer, Jan Freark; van Dijk, Theo H; Elamaa, Harri; Tigistu-Sahle, Feven; Molotkov, Dmitry; Leppänen, Veli-Matti; Käkelä, Reijo; Eklund, Lauri; Wasserman, David H; Groen, Albert K; Alitalo, Kari

    2016-04-12

    Impaired angiogenesis has been implicated in adipose tissue dysfunction and the development of obesity and associated metabolic disorders. Here, we report the unexpected finding that vascular endothelial growth factor B (VEGFB) gene transduction into mice inhibits obesity-associated inflammation and improves metabolic health without changes in body weight or ectopic lipid deposition. Mechanistically, the binding of VEGFB to VEGF receptor 1 (VEGFR1, also known as Flt1) activated the VEGF/VEGFR2 pathway and increased capillary density, tissue perfusion, and insulin supply, signaling, and function in adipose tissue. Furthermore, endothelial Flt1 gene deletion enhanced the effect of VEGFB, activating the thermogenic program in subcutaneous adipose tissue, which increased the basal metabolic rate, thus preventing diet-induced obesity and related metabolic complications. In obese and insulin-resistant mice, Vegfb gene transfer, together with endothelial Flt1 gene deletion, induced weight loss and mitigated the metabolic complications, demonstrating the therapeutic potential of the VEGFB/VEGFR1 pathway. PMID:27076080

  5. Early and late complications related to central venous catheters in hematological malignancies: a retrospective analysis of 1102 patients.

    PubMed

    Morano, Salvatore Giacomo; Coppola, Lorenzo; Latagliata, Roberto; Berneschi, Paola; Chistolini, Antonio; Micozzi, Alessandra; Girmenia, Corrado; Breccia, Massimo; Brunetti, Gregorio; Massaro, Fulvio; Rosa, Giovanni; Guerrisi, Pietro; Mandelli, Franco; Foà, Roberto; Alimena, Giuliana

    2014-01-01

    Several severe complications may be associated with the use of central venous catheters (CVC). We retrospectively evaluated on a large cohort of patients the incidence of CVC-related early and late complications. From 7/99 to 12/2005, 1102 CVC have been implanted at our Institution in 881 patients with hematological malignancies (142,202 total day number of implanted CVC). Early mechanic complications were 79 (7.2% - 0.55/1,000 days/CVC). Thirty-nine episodes of early infective complications (<1 week from CVC implant) occurred (3.5% - 0.3/1000 days/CVC): furthermore, 187 episodes of CVC-related sepsis (17% - 1.3/1000 days/CVC) were recorded. There were 29 episodes (2.6%) of symptomatic CVC-related thrombotic complications, with a median interval from CVC implant of 60 days (range 7 - 395). The rate of CVC withdrawal due to CVC-related complications was 26%. The incidence of CVC-related complications in our series is in the range reported in the literature notwithstanding cytopenia often coexisting in hematological patients. PMID:24678388

  6. Early and Late Complications Related to Central Venous Catheters in Hematological Malignancies: a Retrospective Analysis of 1102 Patients

    PubMed Central

    Morano, Salvatore Giacomo; Coppola, Lorenzo; Latagliata, Roberto; Berneschi, Paola; Chistolini, Antonio; Micozzi, Alessandra; Girmenia, Corrado; Breccia, Massimo; Brunetti, Gregorio; Massaro, Fulvio; Rosa, Giovanni; Guerrisi, Pietro; Mandelli, Franco; Foà, Roberto; Alimena, Giuliana

    2014-01-01

    Several severe complications may be associated with the use of central venous catheters (CVC). We retrospectively evaluated on a large cohort of patients the incidence of CVC-related early and late complications. From 7/99 to 12/2005, 1102 CVC have been implanted at our Institution in 881 patients with hematological malignancies (142,202 total day number of implanted CVC). Early mechanic complications were 79 (7.2% - 0.55/1,000 days/CVC). Thirty-nine episodes of early infective complications (<1 week from CVC implant) occurred (3.5% - 0.3/1000 days/CVC): furthermore, 187 episodes of CVC-related sepsis (17% - 1.3/1000 days/CVC) were recorded. There were 29 episodes (2.6%) of symptomatic CVC-related thrombotic complications, with a median interval from CVC implant of 60 days (range 7 – 395). The rate of CVC withdrawal due to CVC-related complications was 26%. The incidence of CVC-related complications in our series is in the range reported in the literature notwithstanding cytopenia often coexisting in hematological patients. PMID:24678388

  7. Pharmacogenetics of leptin in antipsychotic-associated weight gain and obesity-related complications

    PubMed Central

    Lee, Amy K; Bishop, Jefrey R

    2013-01-01

    Second-generation antipsychotics can greatly improve symptoms of psychosis-spectrum disorders. Unfortunately, these drugs are associated with weight gain, which increases a patient’s risk for developing chronic diseases including Type 2 diabetes, cardiovascular diseases or other obesity-related complications. There are interindividual differences in weight gain resulting from antipsychotic drug use that may be explained by pharmacodynamic characteristics of these agents as well as clinical factors. In addition, genetic variations in pathways associated with satiety are increasingly recognized as potential contributors to antipsychotic-associated weight gain. Polymorphisms in the leptin gene, as well as the leptin receptor gene, are potential pharmacogenetic markers associated with these outcomes. This article summarizes evidence for the associations of the leptin gene and the leptin receptor gene polymorphisms with antipsychotic-induced weight gain, potential mechanisms underlying these relationships, and discusses areas for future pharmacogenetic investigation. PMID:21787190

  8. Inflammatory complications related to tattooing: a histopathological approach based on pattern analysis.

    PubMed

    Thum, Chee K; Biswas, Asok

    2015-01-01

    : Although tattooing is an ancient practice, its increasing popularity and social acceptance, variability of tattoo ink composition, sporadic reports of novel tattoo reactions and advances in the field of tattoo removal techniques make it a topic of immense interest among dermatologists and pathologists alike. Since effective legislation governing the tattoo industry is largely lacking in most regions of the world, it is important to recognize the range of tattoo-related complications from a dermatopathological perspective. Using a pattern-based approach, this review details the broad spectrum of inflammatory reactions, which may be encountered in adverse reactions associated with tattooing. Awareness of the range of inflammatory tattoo reactions is crucial as some of these patterns of inflammation can be associated with systemic disorders and others may serve as important clues for an underlying infective condition. PMID:23974222

  9. Diabetes-related complications, glycemic control, and falls in older adults

    PubMed Central

    Schwartz, Ann V.; Vittinghoff, Eric; Sellmeyer, Deborah E.; Feingold, Kenneth R.; de Rekeneire, Nathalie; Strotmeyer, Elsa S.; Shorr, Ronald. I.; Vinik, Aaron I.; Odden, Michelle C.; Park, Seok Won; Faulkner, Kimberly A.; Harris, Tamara B.

    2008-01-01

    BACKGROUND Older adults with type 2 diabetes are more likely to fall but little is known about risk factors for falls in this population. We determined if diabetes-related complications or treatments are associated with fall risk in older diabetic adults. METHODS In the Health, Aging, and Body Composition cohort of well-functioning older adults, participants reported falls in the previous year at annual visits. Odds ratios for more frequent falls among 446 diabetic participants whose mean age was 73.6 years, with an average follow-up of 4.9 years, were estimated with continuation ratio models. RESULTS In the first year, 23% reported falling; 22, 26, 30, and 31% fell in subsequent years. In adjusted models, reduced peroneal nerve response amplitude (OR=1.50; 95% CI 1.07, 2.12, worst quartile vs others), higher cystatin-C, a marker of reduced renal function, (OR=1.38; 95% CI 1.11, 1.71, for 1SD increase), poorer contrast sensitivity (OR=1.41; 95% CI 0.97, 2.04, worst quartile vs others), and low A1C in insulin users (OR = 4.36; 95% CI 1.32, 14.46, A1C≤6% vs >8%) were associated with fall risk. In those using oral hypoglycemic medications but not insulin, low A1C was not associated with fall risk (OR = 1.29; 95% CI 0.65, 2.54, A1C≤6% vs >8%). Adjustment for physical performance explained some, but not all, of these associations. CONCLUSIONS In older diabetic adults, reducing diabetes-related complications may prevent falls. Achieving lower A1C levels with oral hypoglycemic medications was not associated with more frequent falls, but, among those using insulin, A1C ≤6% increased fall risk. PMID:18056893

  10. Identification of a Monoclonal Antibody That Attenuates Antiphospholipid Syndrome-Related Pregnancy Complications and Thrombosis

    PubMed Central

    Mineo, Chieko; Lanier, Lane; Jung, Eunjeong; Sengupta, Samarpita; Ulrich, Victoria; Sacharidou, Anastasia; Tarango, Cristina; Osunbunmi, Olutoye; Shen, Yu-Min; Salmon, Jane E.; Brekken, Rolf A.; Huang, Xianming; Shaul, Philip W.

    2016-01-01

    In the antiphospholipid syndrome (APS), patients produce antiphospholipid antibodies (aPL) that promote thrombosis and adverse pregnancy outcomes. Current therapy with anticoagulation is only partially effective and associated with multiple complications. We previously discovered that aPL recognition of cell surface β2-glycoprotein I (β2-GPI) initiates apolipoprotein E receptor 2 (apoER2)-dependent signaling in endothelial cells and in placental trophoblasts that ultimately promotes thrombosis and fetal loss, respectively. Here we sought to identify a monoclonal antibody (mAb) to β2-GPI that negates aPL-induced processes in cell culture and APS disease endpoints in mice. In a screen measuring endothelial NO synthase (eNOS) activity in cultured endothelial cells, we found that whereas aPL inhibit eNOS, the mAb 1N11 does not, and instead 1N11 prevents aPL action. Coimmunoprecipitation studies revealed that 1N11 decreases pathogenic antibody binding to β2-GPI, and it blocks aPL-induced complex formation between β2-GPI and apoER2. 1N11 also prevents aPL antagonism of endothelial cell migration, and in mice it reverses the impairment in reendothelialization caused by aPL, which underlies the non-thrombotic vascular occlusion provoked by disease-causing antibodies. In addition, aPL inhibition of trophoblast proliferation and migration is negated by 1N11, and the more than 6-fold increase in fetal resorption caused by aPL in pregnant mice is prevented by 1N11. Furthermore, the promotion of thrombosis by aPL is negated by 1N11. Thus, 1N11 has been identified as an mAb that attenuates APS-related pregnancy complications and thrombosis in mice. 1N11 may provide an efficacious, mechanism-based therapy to combat the often devastating conditions suffered by APS patients. PMID:27463336

  11. Nutrition therapy for chronic obstructive pulmonary disease and related nutritional complications.

    PubMed

    Fernandes, Amanda Carla; Bezerra, Olívia Maria de Paula Alves

    2006-01-01

    Chronic obstructive pulmonary disease is characterized by progressive and partially reversible airway obstruction. The innumerable complications that occur during the progression of the disease can affect the nutritional state of patients suffering from this illness. The objective of this study was to present a brief review of the literature regarding the nutrition therapy used in the treatment of chronic obstructive pulmonary disease. To that end, we performed a bibliographic search for related articles published within the last 18 years and indexed for the Literatura Latinoamericana y del Caribe en Ciencias de la Salud (LILACS, Latin American and Caribbean Health Sciences Literature) and Medline databases. Malnutrition is associated with a poor prognosis for patients with chronic obstructive pulmonary disease, since it predisposes such patients to infections, as well as reducing respiratory muscle force, exercise tolerance and quality of life. Despite the fact that such malnutrition is extremely common in chronic obstructive pulmonary disease patients, it should be recognized as an independent risk factor, since it can be modified through appropriate and efficacious diet therapy and monitoring. For patients with chronic obstructive pulmonary disease, nutrition therapy is initiated after the evaluation of the nutritional state of the patient, which identifies nutritional risk, thereby allowing the proper level of treatment to be established. In this evaluation, anthropometric and biochemical markers, as well as indicators of dietary consumption and body composition, should be used. The prescribed diet should contain appropriate proportions of macronutrients, micronutrients and immunonutrients in order to regain or maintain the proper nutritional state and to avoid complications. The physical characteristics of the diet should be tailored to the individual needs and tolerances of each patient. In the treatment of patients with chronic obstructive pulmonary disease

  12. Oral Health-Related Complications of Breast Cancer Treatment: Assessing Dental Hygienists’ Knowledge and Professional Practice

    PubMed Central

    Taichman, L. Susan; Gomez, Grace; Inglehart, Marita Rohr

    2014-01-01

    Objective Approximately 200,000 women are diagnosed with breast cancer in the U.S. every year. These patients commonly suffer from oral complications of their cancer therapy. The purpose of this study was to assess dental hygienists’ knowledge and professional practice related to providing care for breast cancer patients. Methods A pre-tested 43-item survey was mailed to a random sample of 10% of all licensed dental hygienists in the State of Michigan (N=962). The survey assessed the respondents’ knowledge of potential oral complications of breast cancer treatments as well as their professional practices when treating patients with breast cancer. After two mailings, the response rate was 37% (N=331). Descriptive and inferential analyses were conducted using SAS. Results Many dental hygienists were unaware of the recommended clinical guidelines for treating breast cancer patients and lacked specific knowledge pertaining to the commonly prescribed anti-estrogen medications for pre-and postmenopausal breast cancer patients. Over 70% of the respondents indicated they were unfamiliar with the AI class of medications. Only 13% of dental hygienists correctly identified the mechanism of action of anti-estrogen therapy. Dental hygienists reported increased gingival inflammation, gingival bleeding, periodontal pocketing, xerostomia and burning tissues in patients receiving anti-estrogen therapies. Less than 10% believed that their knowledge of breast cancer treatments and the oral side effects is up to date. Conclusions Results indicate a need for more education about the potential oral effects of breast cancer therapies and about providing the best possible care for patients undergoing breast cancer treatment. PMID:24771774

  13. Understanding Quality of Life in Adults with Spinal Cord Injury Via SCI-Related Needs and Secondary Complications

    PubMed Central

    Noreau, Luc; Leblond, Jean; Dumont, Frédéric S.

    2014-01-01

    Background: Understanding the factors that can predict greater quality of life (QoL) is important for adults with spinal cord injury (SCI), given that they report lower levels of QoL than the general population. Objectives: To build a conceptual model linking SCI-related needs, secondary complications, and QoL in adults with SCI. Prior to testing the conceptual model, we aimed to develop and evaluate the factor structure for both SCI-related needs and secondary complications. Methods: Individuals with a traumatic SCI (N = 1,137) responded to an online survey measuring 13 SCI-related needs, 13 secondary complications, and the Life Satisfaction Questionnaire to assess QoL. The SCI-related needs and secondary complications were conceptualized into factors, tested with a confirmatory factor analysis, and subsequently evaluated in a structural equation model to predict QoL. Results: The confirmatory factor analysis supported a 2-factor model for SCI related needs, χ2(61, N = 1,137) = 250.40, P <.001, comparative fit index (CFI) = .93, root mean square error of approximation (RMSEA) = .05, standardized root mean square residual (SRMR) = .04, and for 11 of the 13 secondary complications, χ2(44, N = 1,137) = 305.67, P < .001, CFI = .91, RMSEA = .060, SRMR = .033. The final 2 secondary complications were kept as observed constructs. In the structural model, both vital and personal development unmet SCI-related needs (β = -.22 and -.20, P < .05, respectively) and the neuro-physiological systems factor (β = -.45, P < .05) were negatively related with QoL. Conclusions: Identifying unmet SCI-related needs of individuals with SCI and preventing or managing secondary complications are essential to their QoL. PMID:25477745

  14. Relationship between chronic complications, hypertension, and health-related quality of life in Portuguese patients with type 2 diabetes

    PubMed Central

    Sepúlveda, Eduardo; Poínhos, Rui; Constante, Miguel; Pais-Ribeiro, José; Freitas, Paula; Carvalho, Davide

    2015-01-01

    Background The aim of this study was to assess the relationship between health-related quality of life (HRQoL) and the presence or absence of hypertension and diabetes-related chronic complications in type 2 diabetes, and also the association between HRQoL and the number of chronic complications. Methods One hundred patients with type 2 diabetes were interviewed. HRQoL was evaluated using the age-adjusted Short-Form 36 dimensions (physical functioning, role-physical, bodily pain, general health, vitality, social functioning, role-emotional, and mental health). Results The mean age of the study population was 62.7±8.7 years; 54.0% were male, and 51.0% were receiving only oral hypoglycemic agents. Chronic complications were related to worse HRQoL in different dimensions: peripheral neuropathy and cardiovascular disease (all, except bodily pain), retinopathy (physical functioning, general health, vitality, and mental health), peripheral arterial disease (physical functioning, role-physical, and general health), and nephropathy (general health and vitality). Hypertension was related to worse general health and vitality. An increased number of chronic complications was associated with worse HRQoL in all dimensions of Short-Form 36 except for the bodily pain dimension. Conclusion The presence and increased number of diabetes-related chronic complications, and the presence of hypertension were related to worse age-adjusted HRQoL. Peripheral neuropathy and cardiovascular disease were more strongly related to age-adjusted HRQoL. PMID:26586958

  15. Traditional Therapies Used to Manage Diabetes and Related Complications in Mauritius: A Comparative Ethnoreligious Study

    PubMed Central

    Mahomoodally, M. Fawzi; Mootoosamy, A.; Wambugu, S.

    2016-01-01

    Religious communities from Mauritius still rely on traditional therapies (TT) for primary healthcare. Nonetheless, there is still a dearth of scientific information on TT used by the different religious groups to manage diabetes and related complications (DRC). This study aimed to gather ethnomedicinal knowledge on TT used by the different religious groups against DRC. Diabetic patients (n = 95) and traditional healers (n = 5) were interviewed. Fifty-two plant species belonging to 33 families and 26 polyherbal formulations were documented to manage DRC. The most reported DRC was hypertension (n = 36). Leaves (45.2%) and juice (36%) were the most cited mode of preparation of herbal recipes. Plants which scored high relative frequency of citation were Citrus aurantifolia (0.55) and Morinda citrifolia (0.54). The cultural importance index showed that Ocimum tenuiflorum, Cardiospermum halicacabum, Camellia sinensis, and Ophiopogon japonicas were the most culturally important plants among Hindu, Muslim, Christian, and Buddhist community, respectively. Hindu and Muslim community showed the highest similarity of medicinal plants usage (Jaccard index = 95.8). Seven animal species distributed over 4 classes were recorded for the management of DRC. Plants and animals recorded as TT should be submitted to scientific studies to confirm safety and efficacy in clinical practice and to identify pharmacologically active metabolites. PMID:27200100

  16. Traditional Therapies Used to Manage Diabetes and Related Complications in Mauritius: A Comparative Ethnoreligious Study.

    PubMed

    Mahomoodally, M Fawzi; Mootoosamy, A; Wambugu, S

    2016-01-01

    Religious communities from Mauritius still rely on traditional therapies (TT) for primary healthcare. Nonetheless, there is still a dearth of scientific information on TT used by the different religious groups to manage diabetes and related complications (DRC). This study aimed to gather ethnomedicinal knowledge on TT used by the different religious groups against DRC. Diabetic patients (n = 95) and traditional healers (n = 5) were interviewed. Fifty-two plant species belonging to 33 families and 26 polyherbal formulations were documented to manage DRC. The most reported DRC was hypertension (n = 36). Leaves (45.2%) and juice (36%) were the most cited mode of preparation of herbal recipes. Plants which scored high relative frequency of citation were Citrus aurantifolia (0.55) and Morinda citrifolia (0.54). The cultural importance index showed that Ocimum tenuiflorum, Cardiospermum halicacabum, Camellia sinensis, and Ophiopogon japonicas were the most culturally important plants among Hindu, Muslim, Christian, and Buddhist community, respectively. Hindu and Muslim community showed the highest similarity of medicinal plants usage (Jaccard index = 95.8). Seven animal species distributed over 4 classes were recorded for the management of DRC. Plants and animals recorded as TT should be submitted to scientific studies to confirm safety and efficacy in clinical practice and to identify pharmacologically active metabolites. PMID:27200100

  17. Protocol for the prevention and management of complications related to ADM implant-based breast reconstructions.

    PubMed

    Citron, Isabelle; Dower, Rory; Ho-Asjoe, Mark

    2016-01-01

    Acellular dermal matrix (ADM) implant-based reconstructions have transformed direct-to-implant breast reconstruction (DTI). But like all surgery, it is not deplete of complications such as seroma, infections and wound healing problems. These are cited with varying frequencies in the literature. With increased experience and through a series of measures instituted to minimize complications, we have been able to improve outcomes for our patients. We report our technical refinements for prevention of ADM reconstruction associated complications including patient selection, implant selection, drains, dressing and our post operative antibiotic regime. We also outline our protocol for the management of ADM associated complications including seroma, simple and complex infection and red breast syndrome, such that the sequelae of complications are minimized and patients achieve a better long-term outcome. PMID:26816672

  18. Protocol for the prevention and management of complications related to ADM implant-based breast reconstructions

    PubMed Central

    Citron, Isabelle; Dower, Rory; Ho-Asjoe, Mark

    2016-01-01

    Acellular dermal matrix (ADM) implant-based reconstructions have transformed direct-to-implant breast reconstruction (DTI). But like all surgery, it is not deplete of complications such as seroma, infections and wound healing problems. These are cited with varying frequencies in the literature. With increased experience and through a series of measures instituted to minimize complications, we have been able to improve outcomes for our patients. We report our technical refinements for prevention of ADM reconstruction associated complications including patient selection, implant selection, drains, dressing and our post operative antibiotic regime. We also outline our protocol for the management of ADM associated complications including seroma, simple and complex infection and red breast syndrome, such that the sequelae of complications are minimized and patients achieve a better long-term outcome. PMID:26816672

  19. Supporting adaptation decisions to address climate related impacts and hazards in the Caribbean (the CARIWIG project)

    NASA Astrophysics Data System (ADS)

    Burton, Aidan

    2015-04-01

    Managers and policy makers from regional and national institutions in the Caribbean require knowledge of the likely impacts and hazards arising from the present and future climate that are specific to their responsibility and geographical range, and relevant to their planning time-horizons. Knowledge, experience and the political support to develop appropriate adaptation strategies are also required. However, the climate information available for the region is of limited use as: observational records are intermittent and typically of short duration; climate model projections of the weather suffer from scale and bias issues; and statistical downscaling to provide locally relevant unbiased climate change information remains sporadic. Tropical cyclone activity is a considerable sporadic hazard in the region and yet related weather information is limited to historic events. Further, there is a lack of guidance for managers and policy makers operating with very limited resources to utilize such information within their remit. The CARIWIG project (June 2012 - May 2015) will be presented, reflecting on stakeholder impact, best practice and lessons learned. This project seeks to address the climate service needs of the Caribbean region through a combination of capacity building and improved provision of climate information services. An initial workshop with regional-scale stakeholders initiated a dialogue to develop a realistic shared vision of the needed information services which could be provided by the project. Capacity building is then achieved on a number of levels: knowledge and expertise sharing between project partners; raising understanding and knowledge of resources that support national and regional institutions' adaptation decisions; developing case studies in key sectors to test and demonstrate the information services; training for stakeholder technical staff in the use of the provided services; the development of a support network within and out

  20. Addressing Individual Difficulties in Reading: Issues Relating to Reading Recovery and Pause, Prompt, Praise

    ERIC Educational Resources Information Center

    Wearmouth, Janice

    2004-01-01

    Recently the DfES has issued guidance on ways to address the needs of students who experience difficulties in literacy through Wave Three provision in the National Literacy Strategy (DfES, 2002). This guidance raises the issue of what kind of programmes might be initiated in mainstream schools that will improve what is available generally for…

  1. From Professional Development to Classroom Instruction: Addressing Issues Related to Science Inquiry Discourse

    ERIC Educational Resources Information Center

    Oliveira, Alandeom W.

    2009-01-01

    In this rejoinder, I first provide a more detailed account of the discourse-focused professional development activities facilitated as part of the SMIT'N program, specifically addressing issues raised by van Zee with regard to the institute's overall format, goals and development strategies. Next, I resort to Peter Medawar's metaphorical view of…

  2. Addressing Dropout Related Factors at the Local Level: Recommendations for Teachers

    ERIC Educational Resources Information Center

    Smith, Sandra Covington

    2008-01-01

    As educators and practitioners continue to seek effective interventions to prevent dropout, they must focus on identifying, monitoring, and addressing risk factors that are influenced by teachers (e.g., academic performance, peer and adult interactions, attendance, and behavior). As a result, teachers' roles in dropout prevention are critical.…

  3. Intraoperative and early postoperative flap-related complications of laser in situ keratomileusis using two types of Moria microkeratomes.

    PubMed

    Karabela, Yunus; Muftuoglu, Orkun; Gulkilik, Ibrahim Gokhan; Kocabora, Mehmet Selim; Ozsutcu, Mustafa

    2014-10-01

    The purpose of this study is to describe the incidence, management, and visual outcomes of intraoperative and early postoperative flap-related complications of laser in situ keratomileusis (LASIK) surgery using two types of Moria M2 microkeratomes. This retrospective analysis was performed on 806 primary LASIK cases. The intraoperative and early postoperative flap-related complications were identified and categorized according to type of Moria microkeratome. There were 52 intraoperative and early postoperative complications--one case of partial flap (0.124 %), one case of free flap (0.124 %), one case of small flap (0.124 %), 13 cases of epithelial defect (1.61 %), 12 cases of flap striae (1.49 %), 10 cases of diffuse lamellar keratitis (1.24 %), 10 cases of interface debris (1.24 %), three cases of epithelial ingrowth (0.37 %), and one case of microbial infection (0.124 %). The overall incidence of flap complications was 6.45 %. There were 27 right eye (6.73 %) and 25 left eye (6.17 %) complications. The incidence of complications with the Moria automated metallic head 130 microkeratome was 4.22 % and with the Moria single-use head 90 microkeratome was 2.23 %. We observed one culture-negative interface abscess which was cured with surgical cleaning and intensive medical treatment. The most common complication encountered was epithelial defects, followed by flap striae. Our study showed that LASIK with a microkeratome has a relatively low incidence of intraoperative and early postoperative flap complications. The authors have no financial interest in any of the issues contained in this article and have no proprietary interest in the development of marketing of or materials used in this study. PMID:24531872

  4. Do Times until Treatment for Foreign Body Aspiration Relate to Complications?

    PubMed Central

    Tatsanakanjanakorn, Walailak

    2016-01-01

    Introduction. Foreign body aspiration is an emergency condition and may be fatal. Delayed diagnosis and treatment may be associated with complications. This study evaluated the association between time until treatment and complications due to foreign body aspiration. Methods. This study was a retrospective study conducted at Khon Kaen University Hospital, Thailand. We enrolled patients diagnosed with foreign body aspiration with evidence of foreign body detected using direct laryngobronchoscopy at any area from the larynx to the bronchus. Descriptive statistics were used to analyze the association of times of treatment with complications of foreign body aspiration. Results. During the study period, there were 43 patients that met the study criteria. The most common age group was 0–2 years. Plant seeds were the most common foreign bodies (41.9%), and the right main bronchus was the most common site (16 patients, 37.2%). There were 30 patients (69.8%) that experienced complications from foreign body aspiration. Pneumonia was the most common complication (14 patients, 32.6%). The retention time was not significantly associated with the presence of complications (p value: 0.366). Two patients (4.7%) died due to complete airway obstruction and prolonged hypoxia. Conclusion. Times until treatment were not significantly associated with complications from foreign body aspiration.

  5. [A Case of Delayed Vascular Injury as a Complication Related to Implanted Central Venous Port Catheter].

    PubMed

    Sumiyoshi, Tetsuya; Kondo, Tomohiro; Fujii, Ryoji; Minagawa, Takeyoshi; Fujie, Shinya; Kimura, Tomohiro; Ihara, Hideyuki; Yoshizaki, Naohito; Kondo, Hitoshi; Kitayama, Hiromitsu; Sugiyama, Junko; Hirayama, Michiaki; Tsuji, Yasushi; Yamamoto, Kazuyuki; Kawarada, You; Okushiba, Shunichi; Nishioka, Noriko; Shimizu, Tadashi

    2015-12-01

    A 74-year-old woman with advanced gastric cancer was admitted to our hospital. A central venous (CV) port catheter was implanted into the right subclavian vein for preoperative chemotherapy and parenteral nutritional management. On the 35th day after implantation, she complained of diarrhea, fever and dyspnea. The chest radiograph showed a right-sided massive pleural effusion. As the patient progressively fell into severe respiratory distress, endotracheal intubation was performed for management of respiration by mechanical ventilation. Initially, given the patient's symptoms, she was diagnosed with septic shock. Therefore, after placement of a CV catheter through the right femoral vein, in consideration of the possibility of a port infection, she was treated with thoracentesis and infusion of antibiotics. The patient gradually recovered, and again received parenteral nutrition through the CV port catheter. After the infusion was administered, she complained of dyspnea. A CT scan of the chest revealed a right pleural effusion and displacement of the tip of the CV port catheter out of the wall of the superior vena cava. We diagnosed delayed vascular injury (DVI), and the CV port catheter was removed. She soon recovered with conservative treatment. We speculated that the initial respiratory symptoms such as the pleural effusion were caused by DVI. DVI should therefore be recognized as a complication related to implanted CV port catheters. PMID:26809313

  6. Mitigation of heat stress-related complications by a yeast fermentate product.

    PubMed

    Giblot Ducray, Henri Alexandre; Globa, Ludmila; Pustovyy, Oleg; Reeves, Stuart; Robinson, Larry; Vodyanoy, Vitaly; Sorokulova, Iryna

    2016-08-01

    Heat stress results in a multitude of biological and physiological responses which can become lethal if not properly managed. It has been shown that heat stress causes significant adverse effects in both human and animals. Different approaches have been proposed to mitigate the adverse effects caused by heat stress, among which are special diet and probiotics. We characterized the effect of the yeast fermentate EpiCor (EH) on the prevention of heat stress-related complications in rats. We found that increasing the body temperature of animals from 37.1±0.2 to 40.6±0.2°C by exposure to heat (45°C for 25min) resulted in significant morphological changes in the intestine. Villi height and total mucosal thickness decreased in heat-stressed rats pre-treated with PBS in comparison with control animals not exposed to the heat. Oral treatment of rats with EH before heat stress prevented the traumatic effects of heat on the intestine. Changes in intestinal morphology of heat-stressed rats, pre-treated with PBS resulted in significant elevation of lipopolysaccharides (LPS) level in the serum of these animals. Pre-treatment with EH was effective in the prevention of LPS release into the bloodstream of heat-stressed rats. Our study revealed that elevation of body temperature also resulted in a significant increase of the concentration of vesicles released by erythrocytes in rats, pre-treated with PBS. This is an indication of a pathological impact of heat on the erythrocyte structure. Treatment of rats with EH completely protected their erythrocytes from this heat-induced pathology. Finally, exposure to heat stress conditions resulted in a significant increase of white blood cells in rats. In the group of animals pre-treated with EH before heat stress, the white blood cell count remained the same as in non-heated controls. These results showed the protective effect of the EH product in the prevention of complications, caused by heat stress. PMID:27503713

  7. Factors Related to Complicated Grief among Bereaved Individuals after the Wenchuan Earthquake in China

    PubMed Central

    Hu, Xiao-Lin; Li, Xiao-Lin; Dou, Xin-Man; Li, Rong

    2015-01-01

    Background: The Wenchuan earthquake in China caused shock and grief worldwide. Sudden bereavement caused by the earthquake led to physical disorders as well as psychological disturbances in the bereaved individuals. The bereaved had a high risk for complicated grief (CG), which may have led to significant distress and impairment in their health. However, there was few available studies on CG among disaster-bereaved individuals in China after the disaster. The aim of this study was to identify factors (demographic characteristics and disaster-related variables) associated with symptoms of CG among the bereaved 18 months after the Wenchuan earthquake. Methods: This study was conducted with a cross-sectional design and a convenience sample of 271 bereaved individuals from three of the hardest hit areas. Data were collected by questionnaires and the instruments used in the study were: General questionnaire and Inventory of CG (ICG). Multivariate linear regression analysis was used to identify factors associated with symptoms of CG. Results: The mean score on ICG was 52.77 (standard deviation: 10.00). Being female and loss of a child were related to higher level of CG while having another child after the disaster and receiving psychological counseling experience were associated with lower level of CG. Forty-nine percent of the variance of CG was explained by these identified factors. Conclusions: Eighteen months after the Wenchuan earthquake, the symptoms of CG among the bereaved were higher than the previous studies with bereaved individuals. This study uncovers a vulnerable population of the bereaved at high risk for CG. Early assessments, targeted interventions, and policy support tailored for the disaster-bereaved individuals are necessary to identify and alleviate symptoms of CG and to improve their well-being. PMID:26021497

  8. Corticosteroid Therapy for a Patient with Relapsing Polychondritis Complicated by IgG4-Related Disease.

    PubMed

    Yamasue, Mari; Nureki, Shin-Ichi; Matsumoto, Hiroyuki; Kan, Takamasa; Hashimoto, Takehiro; Ushijima, Ryoichi; Usagawa, Yuko; Kadota, Jun-Ichi

    2016-01-01

    Relapsing polychondritis (RP) is a rare systemic disorder characterized by recurrent, widespread chondritis of the auricular, nasal, and tracheal cartilages. IgG4-related disease (IgG4-RD) is a systemic immune-mediated disease characterized by the infiltration of IgG4-bearing plasma cells into systemic organs. Although 25% to 35% of patients with RP have a concurrent autoimmune disease, coexistence of RP and IgG4-RD is rare. We herein report a case of RP complicated by IgG4-RD. A 63-year-old man developed recurrent bilateral ear pain and swelling, recurrent blurred and decreased vision, and migratory multiple joint pain, sequentially within one year. Fourteen months after the first symptom, he experienced dry cough and dyspnea with exertion. A computed tomography (CT) scan detected interstitial pneumonia, swelling of bilateral submandibular glands, bilateral hilar and mediastinal lymphadenopathy, and several nodules in bilateral kidneys. His serum levels of IgG and IgG4 were elevated. The biopsy specimen of auricular cartilage showed infiltrations of inflammatory cells and fibrosis consistent with RP. The IgG4-positive cells were not observed in auricular cartilage. The patient met the diagnostic criteria of RP, including bilateral auricular chondritis, conjunctivitis, iritis and polyarthritis. The biopsy specimens of lung and kidney revealed the significant infiltrations of IgG4-positive plasma cells and fibrosis. We also diagnosed him as having IgG4-RD, affecting bilateral submandibular glands, hilar and mediastinal lymph nodes, lungs, and kidneys. Thus, RP preceded the onset of IgG4-RD. Corticosteroid therapy improved the symptoms and CT scan findings. In conclusion, RP and IgG4-RD do coexist; however, the pathogenesis of their coexistence is unknown. PMID:27396510

  9. Addressing the Spectrum of Adolescent Weight-Related Problems: Engaging Parents and Communities

    ERIC Educational Resources Information Center

    Neumark-Sztainer, Dianne

    2007-01-01

    Weight-related problems, including eating disorders, disordered eating, and obesity, are prevalent among adolescents. School and community-based educators and health care providers have an important role to play in the prevention of weight-related problems in youth. This article includes: 1) a brief overview of weight-related problems in…

  10. [Thioredoxin-interacting protein: a new potential target for diabetes and related vascular complications therapy].

    PubMed

    Wu, Ping; Du, Guan-hua

    2015-12-01

    Thioredoxin-interacting protein (TXNIP), also known as vitamin D3-up-regulated protein (VDUP1), is an endogenous inhibitor of thioredoxin (Trx), which regulates the cellular reduction-oxidation (redox) state. TXNIP regulates cellular survival, apoptosis and inflammation induced by glucotoxicity, heat shock and mechanical pressure. The above functions of TXNIP are regulated by carbohydrate response element binding protein (ChREBP) and AMP-dependent protein kinase (AMPK). In recent years, numerous studies showed that TXNIP is involved in diabetes and diabetic complications. On the one hand, TXNIP functions in diabetes by increasing insulin resistance and hepatic gluconeogenesis. TXNIP expression is induced by high glucose, which is implicated in pancreatic beta cell glucotoxicity and endothelial cells dysfunction. TXNIP may contribute to the development and progression of diabetes and its vascular complications. TXNIP may be a new target for diabetes and its vascular complications therapy. PMID:27169277

  11. Addressing dysfunctional relations among healthcare teams: improving team cooperation through applied organizational theories.

    PubMed

    Horwitz, Sujin K; Horwitz, Irwin B; Barshes, Neal R

    2011-01-01

    Previous research has demonstrated that communication failure and interpersonal conflicts are significant impediments among health-care teams to assess complex information and engage in the meaningful collaboration necessary for optimizing patient care. Despite the prolific research on the role of effective teamwork in accomplishing complex tasks, such findings have been traditionally applied to business organizations and not medical contexts. This chapter, therefore, reviews and applies four theories from the fields of organizational behavior (OB) and organization development (OD) as potential means for improving team interaction in health-care contexts. This study is unique in its approach as it addresses the long-standing problems that exist in team communication and cooperation in health-care teams by applying well-established theories from the organizational literature. The utilization and application of the theoretical constructs discussed in this work offer valuable means by which the efficacy of team work can be greatly improved in health-care organizations. PMID:21887945

  12. Building non-traditional collaborations to innovatively address climate-related scientific and management needs

    NASA Astrophysics Data System (ADS)

    Bamzai, A.; Mcpherson, R. A.

    2014-12-01

    The South Central Climate Science Center (SC-CSC) is one of eight regional centers formed by the U.S. Department of the Interior in order to provide decision makers with the science, tools, and information they need to address the impacts of climate variability and change on their areas of responsibility. The SC-CSC is operated through the U.S. Geological Survey, in partnership with a consortium led by the University of Oklahoma that also includes Texas Tech University, Oklahoma State University, Louisiana State University, the Chickasaw Nation, the Choctaw Nation of Oklahoma, and NOAA's Geophysical Fluid Dynamics Lab (GFDL). The SC-CSC is distinct from all other CSCs in that we have strategically included non-traditional collaborators directly within our governing consortium. The SC-CSC is the only CSC to include any Tribal nations amongst our consortium (the Chickasaw Nation and the Choctaw Nation of Oklahoma) and to employ a full-time tribal liaison. As a result and in partnership with Tribes, we are able to identify the unique challenges that the almost 70 federally recognized Tribes within our region face. We also can develop culturally sensitive research projects or outreach efforts that bridge western science and traditional knowledge to address their needs. In addition, the SC-CSC is the only CSC to include another federal institution (GFDL) amongst our consortium membership. GFDL is a world-leader in climate modeling and model interpretation. Partnering GFDL's expertise in the evaluation of climate models and downscaling methods with the SC-CSC's stakeholder-driven approach allows for the generation and dissemination of guidance documents and training to accompany the high quality datasets already in development. This presentation will highlight the success stories and co-benefits of the SC-CSC's collaborations with Tribal nations and with GFDL, as well as include information on how other partners can connect to our ongoing efforts.

  13. Review of Selected Dissertations Addressing School Public Relations, Administrator Communication, and Conflict Resolution

    ERIC Educational Resources Information Center

    Decman, John M.; Simieou, Felix, III

    2009-01-01

    This article is an extension to Kowalski's (2005) identification of possible lines of scholarly inquiry into themes related to schools and public relations. The article first cites professional accreditation standards for educational leaders as significant factors in providing a framework for increased scholarly inquiry. It then summarizes the…

  14. Cohort Study: Central Venous Catheter-Related Complications in Children with Hematologic Diseases at a Single Center

    PubMed Central

    Pektaş, Ayhan; Kara, Ateş; Gurgey, Aytemiz

    2015-01-01

    Objective: This study aims to document and analyze the central venous catheter (CVC)-related complications in children with hematological diseases who were treated within a single institution. Materials and Methods: A retrospective investigation was conducted in 106 pediatric patients in whom 203 CVCs were inserted. A total of 175 catheter-related complications occurred in 5 years. Results: The rates of clinical catheter infections, local catheter infections, venous thromboembolism, bleeding, and mechanical complications were 2.6, 1.1, 0.2, 0.2, and 0.2 per 1000 catheter days. Methicillin-resistant Staphylococcus epidermidis was the predominant infectious organism in blood and catheter cultures. The children with leukemia had a significantly higher frequency of clinical catheter infections (p=0.046). The children who underwent bone marrow transplantation had a significantly lower frequency of clinical catheter infections (p=0.043) and higher frequency of local catheter infections (p=0.003). The children with implanted catheters had a significantly lower frequency of clinical catheter infections (p=0.048). The children with thrombocytopenia had significantly fewer local catheter infections and significantly more clinical catheter infections and catheter-related bleeding (respectively p=0.001, p=0.042, and p=0.024). Conclusion: Leukemia, bone marrow transplantation, and thrombocytopenia are risk factors for CVC-associated complications. The relatively higher number of interventions performed via permanent catheters may be responsible for the significantly increased incidence of systemic infections and mechanical injury. PMID:26316482

  15. Idiopathic brachial plexus neuritis after laparoscopic treatment of endometriosis: a complication that may mimic position-related brachial plexus injury.

    PubMed

    Minas, Vasileios; Aust, Thomas

    2013-01-01

    We report the case of a 37-year-old woman who developed idiopathic brachial plexus neuritis, also referred to as Parsonage-Turner syndrome, after laparoscopic excision of endometriosis. The differential diagnosis between this non-position-related neuritis and brachial plexus injury is discussed. The aim of this report was to raise awareness on this distressing postoperative complication. PMID:24183278

  16. Health-related safety: a framework to address barriers to aging in place.

    PubMed

    Lau, Denys T; Scandrett, Karen Glasser; Jarzebowski, Mary; Holman, Kami; Emanuel, Linda

    2007-12-01

    Maintaining safety in the home and community is a national public health concern, especially for older adults who "age in place." In this article, we introduce a multicausal concept called "health-related safety," which is defined as the minimization of the probability of preventable, unintended harm in community-dwelling individuals. Derived from the modern patient safety movement, health-related safety attributes adverse health events in the home and community to systematic breakdowns in the societal system, not to the commission of errors by particular individuals. Extending beyond health care institutions, the health-related safety framework is composed of multiple levels: micro (consumers and providers); mezzo (homes and communities); and macro (policies). Because the societal system is complex with inherent risks, health-related safety will require a culture shift and system redesign, new tools of risk assessments and management, and continuous safety improvement. We propose a research agenda to further refine the health-related safety framework by using empirical evidence and to develop appropriate mathematical and practical models from safety sciences to support this initiative. This article moves the field forward by applying systems thinking and safety sciences to health-related safety in the home and community, thereby paralleling what researchers have begun to do with patient safety in health care systems. PMID:18192636

  17. A systematic review on skin complications of bone-anchored hearing aids in relation to surgical techniques.

    PubMed

    Mohamad, Shwan; Khan, Imran; Hey, S Y; Hussain, S S Musheer

    2016-03-01

    A systematic review to study the skin complications associated with the bone-anchored hearing aid in relation to surgical techniques. The following databases have been searched: MEDLINE, EMBASE, the Cochrane Library , Google scholar and the PubMed. The literature search date was from January 1977 until November 2013. Randomised controlled trials and retrospective studies were included. Initial search identified 420 publications. Thirty articles met the inclusion criteria of this review. The most common surgical techniques identified were full-thickness skin graft, Dermatome and linear incision techniques. The result shows that dermatome technique is associated with higher rate of skin complications when compared to linear incision and skin graft techniques. Based on the available literature, the use of a linear incision technique appears to be associated with lower skin complications; however, there is limited data available supporting this. Higher quality studies would allow a more reliable comparison between the surgical techniques. PMID:25503356

  18. Serum electrolyte levels in relation to macrovascular complications in Chinese patients with diabetes mellitus

    PubMed Central

    2013-01-01

    Background The prevalence of diabetes in China is increasing rapidly. However, scarce data are available on serum electrolyte levels in Chinese adults with diabetes, especially in those with cardiovascular complications. This study measured serum electrolyte levels and examined their relationship with macrovascular complications in Chinese adults with diabetes. Methods The three gender- and age-matched groups were enrolled into this analysis, which were 1,170 subjects with normal glucose regulation (NGR), 389 with impaired glucose regulation (IGR) and 343 with diabetes. Fasting plasma glucose (FPG), 2-hour post-load plasma glucose (2hPG), glycosylated hemoglobin A1c (HbA1c) and serum electrolyte levels were measured. Data collection included ankle brachial index results. Results Serum sodium and magnesium levels in the diabetes group were significantly decreased compared to the NGR group (sodium: 141.0 ± 2.4 vs. 142.1 ± 2.0 mmol/l; magnesium: 0.88 ± 0.08 vs. 0.91 ± 0.07 mmol/l, all P < 0.01), while the serum calcium level was significantly increased (2.36 ± 0.11 vs. 2.33 ± 0.09 mmol/l, P < 0.01). Multiple linear regression showed that serum sodium and magnesium levels in the diabetes group were negatively correlated with FPG, 2hPG and HbA1c (sodium: Std β = −0.35, -0.19, -0.25; magnesium: Std β = −0.29, -0.17, -0.34, all P < 0.01), while the serum calcium level was positively correlated with HbA1c (Std β = 0.17, P < 0.05). In diabetic subjects, serum sodium, magnesium and potassium levels were decreased in the subjects with the elevation of estimated glomerular filtration rates (P < 0.05). ANCOVA analysis suggested that serum magnesium level in subjects with diabetic macrovascular complications was significantly decreased compared with diabetic subjects without macrovascular complications after the effect of some possible confounding being removed (P < 0.05). Conclusions Serum sodium and

  19. Addressing Size Stereotypes: A Weight Bias and Weight-Related Teasing Intervention among Adolescents

    ERIC Educational Resources Information Center

    Miyairi, Maya; Reel, Justine J.; Próspero, Moisés; Okang, Esther N.

    2015-01-01

    Purpose: The purpose of this study was to evaluate a weight-related teasing prevention program implemented for both female and male students in a school setting. Methods: Junior High School students (N = 143) in seventh grade were invited to participate in the program. One hundred eighteen participants completed pre- and posttest surveys to assess…

  20. [Solving problems after rehabilitation with voice prostheses : Two rare cases of fistula-related complications].

    PubMed

    Lorenz, K J; Nolte, S

    2016-07-01

    During the past three decades, the use of voice prostheses has developed worldwide into the gold standard for voice rehabilitation after total laryngectomy. Insertion of a voice prosthesis is a simple and rapid surgical procedure, which is associated with a low rate of complications. The current article describes the cases of 2 patients showing a rapid development of granulation tissue around the voice fistula, leading to complete incarceration of the prosthesis and subtotal/total stenosis of the neopharynx. PMID:26403994

  1. Difficult conversations in health care: cultivating relational learning to address the hidden curriculum.

    PubMed

    Browning, David M; Meyer, Elaine C; Truog, Robert D; Solomon, Mildred Z

    2007-09-01

    The authors describe the philosophy and pedagogical approach of an innovative educational program, grounded in principles of relational learning and designed to improve the preparedness of health care professionals for engaging in challenging conversations with patients and families. The Program to Enhance Relational and Communication Skills (PERCS) is a project of The Institute for Professionalism and Ethical Practice at Children's Hospital Boston, developed in collaboration with Education Development Center, Inc. The one-day workshop is interdisciplinary in its structure, includes practitioners with varying levels of professional experience, uses trained actors to portray patients and family members, and involves learners in improvised case scenarios. The program responds to several developments in contemporary health care: medical education reform, changing definitions of professional competence, and calls for greater attention to qualities of compassion, trust, and respect in practitioners' relationships with patients and families. The program's pedagogy responds to these developments by creating a safe climate for relational learning, by enacting emotionally challenging and ethically salient case scenarios, and by integrating patient and family perspectives in novel and substantive ways. By creating a curriculum and learning environment that explicitly embraces the moral experience of learners, the program's developers aim to exert a countercultural influence on the dehumanizing effects of the hidden curriculum. PMID:17726405

  2. Pharmacologic management of bone-related complications and bone metastases in postmenopausal women with hormone receptor-positive breast cancer

    PubMed Central

    Yardley, Denise A

    2016-01-01

    There is a high risk for bone loss and skeletal-related events, including bone metastases, in postmenopausal women with hormone receptor-positive breast cancer. Both the disease itself and its therapeutic treatments can negatively impact bone, resulting in decreases in bone mineral density and increases in bone loss. These negative effects on the bone can significantly impact morbidity and mortality. Effective management and minimization of bone-related complications in postmenopausal women with hormone receptor-positive breast cancer remain essential. This review discusses the current understanding of molecular and biological mechanisms involved in bone turnover and metastases, increased risk for bone-related complications from breast cancer and breast cancer therapy, and current and emerging treatment strategies for managing bone metastases and bone turnover in postmenopausal women with hormone receptor-positive breast cancer. PMID:27217795

  3. Aquatics Systems Branch: transdisciplinary research to address water-related environmental problems

    USGS Publications Warehouse

    Dong, Quan; Walters, Katie D.

    2015-01-01

    The Aquatic Systems Branch at the Fort Collins Science Center is a group of scientists dedicated to advancing interdisciplinary science and providing science support to solve water-related environmental issues. Natural resource managers have an increasing need for scientific information and stakeholders face enormous challenges of increasing and competing demands for water. Our scientists are leaders in ecological flows, riparian ecology, hydroscape ecology, ecosystem management, and contaminant biology. The Aquatic Systems Branch employs and develops state-of-the-science approaches in field investigations, laboratory experiments, remote sensing, simulation and predictive modeling, and decision support tools. We use the aquatic experimental laboratory, the greenhouse, the botanical garden and other advanced facilities to conduct unique research. Our scientists pursue research on the ground, in the rivers, and in the skies, generating and testing hypotheses and collecting quantitative information to support planning and design in natural resource management and aquatic restoration.

  4. Handle with care: The American Nurses Association's Campaign to address work-related musculoskeletal disorders.

    PubMed

    de Castro, A B

    2004-09-01

    In response to the significant number and severity of work-related back injuries and other musculoskeletal disorders among nurses, the American Nurses Association (ANA) has launched the Handle With Care campaign. The campaign seeks to build a health care industry-wide effort to prevent back and other musculoskeletal injuries. This is being done through developing partnerships and coalitions, education and training, increasing use of assistive equipment and patient-handling devices, reshaping nursing education to incorporate safe patient handling, and pursuing federal and state ergonomics policy by highlighting technology-oriented safe-patient handling benefits for patients and nurses. In the absence of ergonomics regulations at national or state levels that protect health care workers, ANA has taken on alternative approaches to encourage a movement to control ergonomic hazards in the health care workplace and prevent back injuries among the nation's nursing workforce. PMID:15482089

  5. The Ability of Narrative Communication to Address Health-related Social Norms

    PubMed Central

    Moran, Meghan Bridgid; Murphy, Sheila T.; Frank, Lauren; Baezconde-Garbanati, Lourdes

    2013-01-01

    Social norms are an important predictor of health behavior and have been targeted by a variety of health communication campaigns. However, these campaigns often encounter challenges related to the socially specific context in which norms exist: specifically, the extent to which the target population identifies with the reference group presented in the ad and the extent to which the target population believes the campaign's message. We argue that because of its capacity to effect identification among viewers, narrative communication is particularly appropriate for impacting social norms and, consequently, behavioral intention. This manuscript presents the results of a randomized trial testing the effectiveness of two films – one narrative, one non-narrative – in changing perceived social norms and behavioral intention regarding Pap testing to detect cervical cancer. Results of the study indicate that the narrative film was in fact more effective at producing positive changes in perceived norm and intention. PMID:24179677

  6. Understanding and Addressing AIDS-Related Stigma: From Anthropological Theory to Clinical Practice in Haiti

    PubMed Central

    Castro, Arachu; Farmer, Paul

    2005-01-01

    For the past several years, diverse and often confused concepts of stigma have been invoked in discussions on AIDS. Many have argued compellingly that AIDS-related stigma acts as a barrier to voluntary counseling and testing. Less compelling are observations regarding the source of stigma or its role in decreasing interest in HIV care. We reviewed these claims as well as literature from anthropology, sociology, and public health. Preliminary data from research in rural Haiti suggest that the introduction of quality HIV care can lead to a rapid reduction in stigma, with resulting increased uptake of testing. Rather than stigma, logistic and economic barriers determine who will access such services. Implications for scale-up of integrated AIDS prevention and care are explored. PMID:15623859

  7. Prevention of perioperative and anesthesia-related complications in facial cosmetic surgery.

    PubMed

    Nekhendzy, Vladimir; Ramaiah, Vijay K

    2013-11-01

    Although office-based anesthesia for facial cosmetic surgery remains remarkably safe, no anesthesia or sedation performed outside the operating room should be considered minor. Proper organization, preparation, and patient selection, close collaboration with the surgeon, and expert and effective anesthesia care will increase patient safety and improve perioperative outcomes and patient satisfaction. This article presents a comprehensive overview of anesthesia in terms of facial plastic surgery procedures, beginning with a broad review of essentials and pitfalls of anesthesia, followed by details of specific anesthetic agents, their administration, mechanism of action, and complications. PMID:24200375

  8. Health-related quality of life and social support among women treated for abortion complications in western Uganda

    PubMed Central

    2013-01-01

    Background While the impact of abortion complications on clinical outcomes and healthcare costs has been reported, we found no reports of their impact on Health-Related Quality of Life (HRQoL), nor the role of social support in moderating such outcomes. In this study, we performed an assessment of the relationship between abortion complications, HRQoL and social support among women in Uganda. Methods We interviewed women who were discharged after treatment for abortion complications and, as a comparison, women visiting a regional referral hospital for routine obstetric care. We administered the EuroQol instrument and the Social Support Questionnaire Short-Form, and collected demographic and socioeconomic data. We performed descriptive analyses using t-tests, Wilcoxon rank-sum tests and chi-square tests, and multivariable linear regressions with interaction effects to examine the associations between abortion complications, EQ-5D utility scores and social support. Results Our study included 139 women (70 with abortion complications, and 69 receiving routine obstetric care). In four out of the 5 dimensions of the EQ-5D, a larger proportion of women with abortion complications reported “some or severe” problems than women receiving routine obstetric care (self-care: 42% v 24%, p=0.033; usual activities: 49% v 16%, p<0.001; pain/discomfort: 68% v 25%, p<0.001; and anxiety/depression: 60% v 22%, p<0.001). After adjusting for age, social support, wealth tertile, employment status, marital status, and HIV status, women with abortion complications had a 0.12 (95% CI: 0.07, 0.18, p < 0.001) lower mean EQ-5D utility score than those receiving routine obstetric care. An analysis of the modifying effect of social support showed that a one-unit higher average number of people providing social support was associated with larger mean difference in EQ-5D utility score when comparing the two groups, while a one unit higher average satisfaction score with social support was

  9. High MICs for Vancomycin and Daptomycin and Complicated Catheter-Related Bloodstream Infections with Methicillin-Sensitive Staphylococcus aureus.

    PubMed

    San-Juan, Rafael; Viedma, Esther; Chaves, Fernando; Lalueza, Antonio; Fortún, Jesús; Loza, Elena; Pujol, Miquel; Ardanuy, Carmen; Morales, Isabel; de Cueto, Marina; Resino-Foz, Elena; Morales-Cartagena, Alejandra; Rico, Alicia; Romero, María P; Orellana, María Ángeles; López-Medrano, Francisco; Fernández-Ruiz, Mario; Aguado, José María

    2016-06-01

    We investigated the prognostic role of high MICs for antistaphylococcal agents in patients with methicillin-sensitive Staphylococcus aureus catheter-related bloodstream infection (MSSA CRBSI). We prospectively reviewed 83 episodes from 5 centers in Spain during April 2011-June 2014 that had optimized clinical management and analyzed the relationship between E-test MICs for vancomycin, daptomycin, oxacillin, and linezolid and development of complicated bacteremia by using multivariate analysis. Complicated MSSA CRBSI occurred in 26 (31.3%) patients; MICs for vancomycin and daptomycin were higher in these patients (optimal cutoff values for predictive accuracy = 1.5 μg/mL and 0.5 μg/mL). High MICs for vancomycin (hazard ratio 2.4, 95% CI 1.2-5.5) and daptomycin (hazard ratio 2.4, 95% CI 1.1-5.9) were independent risk factors for development of complicated MSSA CRBSI. Our data suggest that patients with MSSA CRBSI caused by strains that have high MICs for vancomycin or daptomycin are at increased risk for complications. PMID:27192097

  10. High MICs for Vancomycin and Daptomycin and Complicated Catheter-Related Bloodstream Infections with Methicillin-Sensitive Staphylococcus aureus

    PubMed Central

    Viedma, Esther; Chaves, Fernando; Lalueza, Antonio; Fortún, Jesús; Loza, Elena; Pujol, Miquel; Ardanuy, Carmen; Morales, Isabel; de Cueto, Marina; Resino-Foz, Elena; Morales-Cartagena, Alejandra; Rico, Alicia; Romero, María P.; Orellana, María Ángeles; López-Medrano, Francisco; Fernández-Ruiz, Mario; Aguado, José María

    2016-01-01

    We investigated the prognostic role of high MICs for antistaphylococcal agents in patients with methicillin-sensitive Staphylococcus aureus catheter-related bloodstream infection (MSSA CRBSI). We prospectively reviewed 83 episodes from 5 centers in Spain during April 2011–June 2014 that had optimized clinical management and analyzed the relationship between E-test MICs for vancomycin, daptomycin, oxacillin, and linezolid and development of complicated bacteremia by using multivariate analysis. Complicated MSSA CRBSI occurred in 26 (31.3%) patients; MICs for vancomycin and daptomycin were higher in these patients (optimal cutoff values for predictive accuracy = 1.5 μg/mL and 0.5 μg/mL). High MICs for vancomycin (hazard ratio 2.4, 95% CI 1.2–5.5) and daptomycin (hazard ratio 2.4, 95% CI 1.1–5.9) were independent risk factors for development of complicated MSSA CRBSI. Our data suggest that patients with MSSA CRBSI caused by strains that have high MICs for vancomycin or daptomycin are at increased risk for complications. PMID:27192097

  11. A Bayesian mixture model relating dose to critical organs and functional complication in 3D conformal radiation therapy.

    PubMed

    Johnson, Timothy D; Taylor, Jeremy M G; Ten Haken, Randall K; Eisbruch, Avraham

    2005-10-01

    A goal of cancer radiation therapy is to deliver maximum dose to the target tumor while minimizing complications due to irradiation of critical organs. Technological advances in 3D conformal radiation therapy has allowed great strides in realizing this goal; however, complications may still arise. Critical organs may be adjacent to tumors or in the path of the radiation beam. Several mathematical models have been proposed that describe the relationship between dose and observed functional complication; however, only a few published studies have successfully fit these models to data using modern statistical methods which make efficient use of the data. One complication following radiation therapy of head and neck cancers is the patient's inability to produce saliva. Xerostomia (dry mouth) leads to high susceptibility to oral infection and dental caries and is, in general, unpleasant and an annoyance. We present a dose-damage-injury model that subsumes any of the various mathematical models relating dose to damage. The model is a nonlinear, longitudinal mixed effects model where the outcome (saliva flow rate) is modeled as a mixture of a Dirac measure at zero and a gamma distribution whose mean is a function of time and dose. Bayesian methods are used to estimate the relationship between dose delivered to the parotid glands and the observational outcome-saliva flow rate. A summary measure of the dose-damage relationship is modeled and assessed by a Bayesian chi(2) test for goodness-of-fit. PMID:15917377

  12. Factors predicting early postoperative liver cirrhosis-related complications after lung cancer surgery in patients with liver cirrhosis.

    PubMed

    Iwata, Takashi; Inoue, Kiyotoshi; Nishiyama, Noritoshi; Nagano, Koshi; Izumi, Nobuhiro; Tsukioka, Takuma; Hanada, Shoji; Suehiro, Shigefumi

    2007-12-01

    We aimed to determine the factors predicting liver cirrhosis-related complications in the early postoperative period after lung cancer surgery in patients with liver cirrhosis. We retrospectively reviewed the medical records of patients who underwent curative surgery for primary lung cancer in our institute from January 1990 to March 2007, finding 37 cases with comorbid liver cirrhosis. These patients were divided into two groups, according to whether liver failure, bleeding, and critical infection had occurred postoperatively. Various clinical parameters were analyzed statistically between the bigeminal groups. Liver cirrhosis-related complications occurred in seven of the 37 patients (18.9%). Transient liver failure occurred in two patients (5.4%) after pulmonary resection. Acute intrathoracic bleeding occurred in four cases (10.8%). Two patients died (5.4%) in both cases due to sepsis. Preoperative total bilirubin (P<0.05), and indocyanine green retention rate at 15 min (P<0.05) were significantly higher in patients with liver failure. Only serum value of total bilirubin was an independent risk factor (P<0.05) by multivariate analysis. In predicting death from infection, only preoperative nutritional status was a significant risk factor (P<0.05). To avoid postoperative cirrhosis-related complications, preoperative preparation to improve their liver function and nutrition status is essential. PMID:17766277

  13. Risk factors, management and primary prevention of thrombotic complications related to the use of central venous catheters.

    PubMed

    Linnemann, Birgit; Lindhoff-Last, Edelgard

    2012-09-01

    An adequate vascular access is of importance for the treatment of patients with cancer and complex illnesses in the intensive, perioperative or palliative care setting. Deep vein thrombosis and thrombotic occlusion are the most common complications attributed to central venous catheters in short-term and, especially, in long-term use. In this review we will focus on the risk factors, management and prevention strategies of catheter-related thrombosis and occlusion. Due to the lack of randomised controlled trials, there is still controversy about the optimal treatment of catheter-related thrombotic complications, and therapy has been widely adopted using the evidence concerning lower extremity deep vein thrombosis. Given the increasing use of central venous catheters in patients that require long-term intravenous therapy, the problem of upper extremity deep venous thrombosis can be expected to increase in the future. We provide data for establishing a more uniform strategy for preventing, diagnosing and treating catheter-related thrombotic complications. PMID:22915529

  14. Thrombolytic-related complication in a case of misdiagnosed myocardial infarction.

    PubMed

    Irivbogbe, Osereme; Mirrer, Brooks; Loarte, Pablo; Gale, Michael; Cohen, Ronny

    2014-06-01

    The importance of early thrombolysis in acute myocardial infarction has been highlighted in several large trials. The clinical decision is often taken by physicians who need to take a rapid action with the risk of misdiagnosing non-coronary events that mimic myocardial infarction. Here we describe a case of acute pericarditis in a 37-year-old man whom received thrombolysis and developed a sudden hemorrhagic pericardial effusion that evolved rapidly into a cardiac tamponade. These errors leading to lethal thrombolysis complications have been surprisingly rare; but a correct diagnosis of aortic dissection or hemorrhagic pericarditis needs to be stressed because even after obtaining the correct diagnosis, the prolonged disturbance of hemostasis prevents a rapid therapy being instigated. PMID:24749992

  15. Addressing weight-related issues in an elementary school: what do students, parents, and school staff recommend?

    PubMed

    Haines, Jess; Neumark-Sztainer, Dianne; Thiel, Lynnell

    2007-01-01

    This study examined weight-related issues affecting elementary school children to gain insight into how best to address these issues within a school-based intervention. The study population included 21 students, 12 school staff members, and 21 parents from a school that serves an ethnically-diverse population. Data were collected using focus groups and individual interviews and were analyzed using qualitative research methodology. Weight-related teasing and poor body image emerged as prominent issues affecting students. Results suggest that programs aimed at the prevention of weight-related disorders should go beyond issues of nutrition and physical activity and include strategies to reduce weight-related mistreatment and to improve students' body image. PMID:17162638

  16. Neurological complications and risk factors of cardiopulmonary failure of EV-A71-related hand, foot and mouth disease

    PubMed Central

    Long, Lili; Xu, Lin; Xiao, Zhenghui; Hu, Shixiong; Luo, Ruping; Wang, Hua; Lu, Xiulan; Xu, Zhiyue; Yao, Xu; Zhou, Luo; Long, Hongyu; Gong, Jiaoe; Song, Yanmin; Zhao, Li; Luo, Kaiwei; Zhang, Mengqi; Feng, Li; Yang, Liming; Sheng, Xiaoqi; Fan, Xuegong; Xiao, Bo

    2016-01-01

    From 2010 to 2012, large outbreaks of EV-A71-related- hand foot and mouth disease (HFMD) occurred annually in China. Some cases had neurological complications and were closely associated with fatal cardiopulmonary collapse, but not all children with central nervous system (CNS) involvement demonstrated a poor prognosis. To identify which patients and which neurological complications are more likely to progress to cardiopulmonary failure, we retrospectively studied 1,125 paediatric inpatients diagnosed with EV-A71-related HFMD in Hunan province, including 1,017 cases with CNS involvement. These patients were divided into cardiopulmonary failure (976 people) group and group without cardiopulmonary failure (149 people). A logistic regression analysis was used to compare the clinical symptoms, laboratory test results, and neurological complications between these two groups. The most significant risk factors included young age, fever duration ≥3 days, coma, limb weakness, drowsiness and ANS involvement. Patients with brainstem encephalitis and more CNS-involved regions were more likely to progress to cardiopulmonary failure. These findings can help front-line clinicians rapidly and accurately determine patient prognosis, thus rationally distributing the limited medical resources and implementing interventions as early as possible. PMID:27001010

  17. Neurological complications and risk factors of cardiopulmonary failure of EV-A71-related hand, foot and mouth disease.

    PubMed

    Long, Lili; Xu, Lin; Xiao, Zhenghui; Hu, Shixiong; Luo, Ruping; Wang, Hua; Lu, Xiulan; Xu, Zhiyue; Yao, Xu; Zhou, Luo; Long, Hongyu; Gong, Jiaoe; Song, Yanmin; Zhao, Li; Luo, Kaiwei; Zhang, Mengqi; Feng, Li; Yang, Liming; Sheng, Xiaoqi; Fan, Xuegong; Xiao, Bo

    2016-01-01

    From 2010 to 2012, large outbreaks of EV-A71-related- hand foot and mouth disease (HFMD) occurred annually in China. Some cases had neurological complications and were closely associated with fatal cardiopulmonary collapse, but not all children with central nervous system (CNS) involvement demonstrated a poor prognosis. To identify which patients and which neurological complications are more likely to progress to cardiopulmonary failure, we retrospectively studied 1,125 paediatric inpatients diagnosed with EV-A71-related HFMD in Hunan province, including 1,017 cases with CNS involvement. These patients were divided into cardiopulmonary failure (976 people) group and group without cardiopulmonary failure (149 people). A logistic regression analysis was used to compare the clinical symptoms, laboratory test results, and neurological complications between these two groups. The most significant risk factors included young age, fever duration ≥3 days, coma, limb weakness, drowsiness and ANS involvement. Patients with brainstem encephalitis and more CNS-involved regions were more likely to progress to cardiopulmonary failure. These findings can help front-line clinicians rapidly and accurately determine patient prognosis, thus rationally distributing the limited medical resources and implementing interventions as early as possible. PMID:27001010

  18. Genome-Wide Identification of Epigenetic Hotspots Potentially Related to Cardiovascular Risk in Adult Women after a Complicated Pregnancy

    PubMed Central

    Oudejans, Cees; Poutsma, Ankie; Michel, Omar; Mulders, Joyce; Visser, Allerdien; van Dijk, Marie; Nauta, Tessa; Bokslag, Anouk; Paulus, Walter; de Haas, Andreas; Koolwijk, Pieter; de Groot, Christianne J. M.

    2016-01-01

    Background The physiological demands of pregnancy on the maternal cardiovascular system can catapult women into a metabolic syndrome that predisposes to atherosclerosis in later life. We sought to identify the nature of the epigenomic changes associated with the increased cardiovascular disease (CVD) risk in adult women following pre-eclampsia. Findings We assessed the genome wide epigenetic profile by methyl-C sequencing of monozygotic parous twin sister pairs discordant for a severe variant of pre-eclampsia. In the adult twin sisters at risk for CVD as a consequence of a complicated pregnancy, a set of 12 differentially methylated regions with at least 50% difference in methylation percentage and the same directional change was found to be shared between the affected twin sisters and significantly different compared to their unaffected monozygous sisters. Conclusion The current epigenetic marker set will permit targeted analysis of differentially methylated regions potentially related to CVD risk in large cohorts of adult women following complicated pregnancies. PMID:26870946

  19. Stent-Grafts in the Management of Hemorrhagic Complications Related to Hemostatic Closure Devices: Report of Two Cases

    SciTech Connect

    Giansante Abud, Daniel; Mounayer, Charbel; Saint-Maurice, Jean Pierre; Salles Rezende, Marco Tulio; Houdart, Emmanuel; Moret, Jacques

    2007-02-15

    We report 2 cases of hemorrhagic complications related to use of the Angio-Seal hemostatic closure device that were successfully managed with stent-grafts. Two patients with subarachnoid hemorrhage were referred to our departments for endovascular treatment of ruptured intracranial aneurysms. The treatment was performed through a femoral access; the sheaths were removed immediately after the procedures, and the punctures sites closed by Angio-Seals. Both patients presented clinical signs of hypovolemic shock after treatment. The diagnosis of active bleeding through the puncture site was made by emergency digital subtraction angiography. The lesions were managed with stent-grafts. The use of stent-grafts proved to be efficient in the management of these life-threatening hemorrhagic complications following the use of the Angio-Seal hemostatic closure device.

  20. The Infectious Diseases Clinical Research Program: addressing the challenge of infections related to war injuries and skin and soft tissues.

    PubMed

    Martin, Gregory J; Tribble, David R

    2010-07-01

    The Infectious Diseases Clinical Research Program (IDCRP) at the Uniformed Services University of the Health Sciences (USU) is a National Institute of Allergy and Infectious Diseases (NIAID)-funded network of military treatment and research facilities coordinated through USU and the Henry M. Jackson Foundation for the Advancement of Military Medicine (HJF). IDCRP functions in collaboration with the NIAID, universities, and industry to address infectious diseases threats to the U.S. military and to the nation. Although IDCRP has projects in diseases from HIV to tuberculosis, a major focus has been on skin, soft-tissue, and war-related infections. PMID:23634479

  1. European Myeloma Network Guidelines for the Management of Multiple Myeloma-related Complications

    PubMed Central

    Terpos, Evangelos; Kleber, Martina; Engelhardt, Monika; Zweegman, Sonja; Gay, Francesca; Kastritis, Efstathios; van de Donk, Niels W.C.J.; Bruno, Benedetto; Sezer, Orhan; Broijl, Annemiek; Bringhen, Sara; Beksac, Meral; Larocca, Alessandra; Hajek, Roman; Musto, Pellegrino; Johnsen, Hans Erik; Morabito, Fortunato; Ludwig, Heinz; Cavo, Michele; Einsele, Hermann; Sonneveld, Pieter; Dimopoulos, Meletios A.; Palumbo, Antonio

    2015-01-01

    The European Myeloma Network provides recommendations for the management of the most common complications of multiple myeloma. Whole body low-dose computed tomography is more sensitive than conventional radiography in depicting osteolytic disease and thus we recommend it as the novel standard for the detection of lytic lesions in myeloma (grade 1A). Myeloma patients with adequate renal function and bone disease at diagnosis should be treated with zoledronic acid or pamidronate (grade 1A). Symptomatic patients without lytic lesions on conventional radiography can be treated with zoledronic acid (grade 1B), but its advantage is not clear for patients with no bone involvement on computed tomography or magnetic resonance imaging. In asymptomatic myeloma, bisphosphonates are not recommended (grade 1A). Zoledronic acid should be given continuously, but it is not clear if patients who achieve at least a very good partial response benefit from its continuous use (grade 1B). Treatment with erythropoietic-stimulating agents may be initiated in patients with persistent symptomatic anemia (hemoglobin <10g/dL) in whom other causes of anemia have been excluded (grade 1B). Erythropoietic agents should be stopped after 6–8 weeks if no adequate hemoglobin response is achieved. For renal impairment, bortezomib-based regimens are the current standard of care (grade 1A). For the management of treatment-induced peripheral neuropathy, drug modification is needed (grade 1C). Vaccination against influenza is recommended; vaccination against streptococcus pneumonia and hemophilus influenza is appropriate, but efficacy is not guaranteed due to suboptimal immune response (grade 1C). Prophylactic aciclovir (or valacyclovir) is recommended for patients receiving proteasome inhibitors, autologous or allogeneic transplantation (grade 1A). PMID:26432383

  2. European Myeloma Network guidelines for the management of multiple myeloma-related complications.

    PubMed

    Terpos, Evangelos; Kleber, Martina; Engelhardt, Monika; Zweegman, Sonja; Gay, Francesca; Kastritis, Efstathios; van de Donk, Niels W C J; Bruno, Benedetto; Sezer, Orhan; Broijl, Annemiek; Bringhen, Sara; Beksac, Meral; Larocca, Alessandra; Hajek, Roman; Musto, Pellegrino; Johnsen, Hans Erik; Morabito, Fortunato; Ludwig, Heinz; Cavo, Michele; Einsele, Hermann; Sonneveld, Pieter; Dimopoulos, Meletios A; Palumbo, Antonio

    2015-10-01

    The European Myeloma Network provides recommendations for the management of the most common complications of multiple myeloma. Whole body low-dose computed tomography is more sensitive than conventional radiography in depicting osteolytic disease and thus we recommend it as the novel standard for the detection of lytic lesions in myeloma (grade 1A). Myeloma patients with adequate renal function and bone disease at diagnosis should be treated with zoledronic acid or pamidronate (grade 1A). Symptomatic patients without lytic lesions on conventional radiography can be treated with zoledronic acid (grade 1B), but its advantage is not clear for patients with no bone involvement on computed tomography or magnetic resonance imaging. In asymptomatic myeloma, bisphosphonates are not recommended (grade 1A). Zoledronic acid should be given continuously, but it is not clear if patients who achieve at least a very good partial response benefit from its continuous use (grade 1B). Treatment with erythropoietic-stimulating agents may be initiated in patients with persistent symptomatic anemia (hemoglobin <10g/dL) in whom other causes of anemia have been excluded (grade 1B). Erythropoietic agents should be stopped after 6-8 weeks if no adequate hemoglobin response is achieved. For renal impairment, bortezomib-based regimens are the current standard of care (grade 1A). For the management of treatment-induced peripheral neuropathy, drug modification is needed (grade 1C). Vaccination against influenza is recommended; vaccination against streptococcus pneumonia and hemophilus influenza is appropriate, but efficacy is not guaranteed due to suboptimal immune response (grade 1C). Prophylactic aciclovir (or valacyclovir) is recommended for patients receiving proteasome inhibitors, autologous or allogeneic transplantation (grade 1A). PMID:26432383

  3. Study of Adiponectin Level in Diabetic Adolescent Girls in Relation to Glycemic Control and Complication of Diabetes

    PubMed Central

    Dayem, Soha M. Abd El; Nazif, Hayam K.; EI-Kader, Mona Abd; El-Tawil, Maha

    2015-01-01

    AIM: To study the relation between adiponectin level with glycemic control and complication of diabetes. PATIENTS AND METHODS: The study included 40 female adolescent type 1 diabetic patients and 40 healthy volunteers of the same age and sex. Blood sample was taken for assessment of glycosylated hemoglobin, lipid profile and adiponectine. Urine sample was taken for assessment of albumin/creatinine ratio. RESULTS: Diabetic patients had a significantly higher diastolic blood pressure, triglyceride, total cholesterol, LDL and adiponectin than controls. Patients with diabetes complication had a significant lower BMI and HDL. On the other hand, they had higher disease duration, total cholesterol, HbA1, albumin/creatinine ratio and adiponectin. Patients with microalbuminuria had a lower BMI, higher disease duration, diastolic blood pressure and adiponectin. Patients with diabetic retinopathy had higher disease duration, insulin dose, HbA1, microalbuminuria and adiponectin. Adiponectin in diabetic patients had a significant negative correlation with BMI and positive correlation with systolic blood pressure and microlabuminuria. CONCLUSION: Serum adiponectin level is high in adolescent type 1 diabetic girls. It can be used as a predictor of diabetes complications rather than a sensitive biochemical marker for glycemic control.

  4. Cardiac complications after laparoscopic large hiatal hernia repair. Is it related with staple fixation of the mesh? -Report of three cases

    PubMed Central

    Fernandez, Maria del Carmen; Diaz, María; López, Fernando; Martí-Obiol, Roberto; Ortega, J.

    2015-01-01

    Introduction Laparoscopic Nissen operation with mesh reinforcement remains being the most popular operation for large hiatal hernia repair. Complications related to mesh placement have been widely described. Cardiac complications are rare, but have a fatal outcome if they are misdiagnosed. Presentation of cases We sought to outline our institutional experience of three patients who developed cardiac complications following a laparoscopic Nissen operation for large hiatal hernia repair. Discussion Laparoscopic hiatoplasty and Nissen fundoplication are safe and effective procedures for the hiatal hernia repair, but they are not exempt from complications. Fixation technique and material used must be taken into account. We have conducted a review of the literature on complications related to these procedures. Conclusion In the differential diagnosis of hemodynamic instability after laparoscopic hiatal hernia repair, cardiac tamponade and other cardiac complications should be considered. PMID:26635954

  5. Pericardiobiliary Fistulation: A Rare Complication of Therapeutic ERCP in a Patient With IgG4-Related Sclerosing Cholangitis

    PubMed Central

    Paranandi, Bharat; Joshi, Deepak; Johnson, Gavin J.

    2015-01-01

    A 70-year-old man presented with acute coronary syndrome 3 weeks after plastic stent insertion for hilar biliary stricturing secondary to IgG4-related sclerosing cholangitis (IgG4-SC). Imaging demonstrated haemopericardium due to proximal migration of the plastic biliary stent through the liver capsule and diaphragm into the pericardial sac. The stent was endoscopically removed and a pericardiocentesis was performed. The patient's clinical condition rapidly improved. We illustrate an unusual but potentially serious complication that may arise from migration of a biliary stent and discuss a management strategy. PMID:26203452

  6. Otitis Media and Related Complications among Children with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Adams, Daniel J.; Susi, Apryl; Erdie-Lalena, Christine R.; Gorman, Gregory; Hisle-Gorman, Elizabeth; Rajnik, Michael; Elrod, Marilisa; Nylund, Cade M.

    2016-01-01

    Acute otitis media (AOM) symptoms can be masked by communication deficits, common to children with autism spectrum disorders (ASD). We sought to evaluate the association between ASD and otitis media. Using ICD-9-CM diagnostic codes, we performed a retrospective case-cohort study comparing AOM, and otitis-related diagnoses among children with and…

  7. Fetuin-A: a novel link between obesity and related complications.

    PubMed

    Trepanowski, J F; Mey, J; Varady, K A

    2015-05-01

    Fetuin-A (FetA) is a 64-kDa glycoprotein that is secreted from both the liver and adipose tissue. Circulating FetA is elevated in obesity and related disorders including type 2 diabetes mellitus, nonalcoholic fatty liver disease and the metabolic syndrome; and a FetA-related parameter, caliciprotein particle, is highly relevant to vascular calcification in overweight/obese patients with chronic kidney disease. FetA level is also associated with impaired insulin sensitivity and glucose tolerance. Accumulating evidence suggests that elevated FetA level causes impaired glycemic control, as FetA has been implicated in impairment of insulin receptor signaling, toll-like receptor 4 activation, macrophage migration and polarization, adipocyte dysfunction, hepatocyte triacylglycerol accumulation and liver inflammation and fibrosis. Weight loss, aerobic exercise, metformin and pioglitazone have each been shown to be effective for reducing FetA level. PMID:25468829

  8. Effectiveness of influenza vaccination for preventing influenza-related complications in people with asthma: a systematic review protocol

    PubMed Central

    Vasileiou, Eleftheria; Sheikh, Aziz; Butler, Chris; von Wissmann, Beatrix; McMenamin, Jim; Ritchie, Lewis; Tian, Lilly; Simpson, Colin

    2016-01-01

    Introduction Influenza vaccination is administered annually as a preventive measure against influenza infection and influenza-related complications in high-risk individuals, such as those with asthma. However, the effectiveness of influenza vaccination in people with asthma against influenza-related complications is still not well established. Methods and analysis We will search the following databases: MEDLINE (Ovid), EMBASE (Ovid), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Central Register of Controlled Trials (CENTRAL), Scopus, Cochrane Database of Systematic Reviews (CDSR), Web of Science Core Collection, Science direct, WHO Library Information System (WHOLIS), Global Health Library and Chinese databases (CNKI, Wanfang and ChongQing VIP) from Jan 1970 to Jan 2016 for observational and experimental studies on effectiveness of influenza vaccine in people with asthma. The identification of studies will be complemented with the searching of the reference lists and citations, and contacting influenza vaccine manufacturers to identify unpublished or ongoing studies. Two reviewers will extract data and appraise the quality of each study independently. Separate meta-analyses will be undertaken for observational and experimental evidence using fixed-effect or random-effects models, as appropriate. Ethics and dissemination Formal ethical approval is not required, as primary data will not be collected. The review will be disseminated in peer-reviewed publications and conference presentations. PMID:27026658

  9. [Umbilical blood flow relations in pregnancy complications. Part 2. Pathologic index constellations].

    PubMed

    Kudielka, I; Raimann, H; Eppel, W; Schatten, C; Schurz, B; Huber, J; Reinold, E

    1993-02-01

    In a study comprising a total of 700 pregnant women, umbilical resistance was examined. Measurements were taken at both sides of the cord. A decline in resistance was registered from the fetal abdominal wall to the placental insertion of the vessels. According to a collective of 500 patients with a normal development and outcome of their pregnancies a physiological constellation of the resistance indices could be confirmed. It was taken as a basis for the definition of pathological cases. Different pathologies were related quite clearly to a special (unphysiological) constellation of the indices. PMID:8465180

  10. Addressing the next challenges: A summary of the 22nd international symposium on hepatitis C virus and related viruses.

    PubMed

    Baumert, Thomas F; Schuster, Catherine; Cosset, François-Loïc; Dubuisson, Jean; Hofmann, Maike; Tautz, Norbert; Zeisel, Mirjam B; Thimme, Robert

    2016-04-01

    Following the discovery of the hepatitis C virus (HCV) more than 25years ago the field has succeeded to develop methods that have changed the safety of blood products, understand the molecular virology, epidemiology and clinical disease of HCV, and identify specific targets for the development of direct-acting antivirals for HCV cure. Nevertheless, major clinical and scientific challenges remain: therapy is still only available to a fraction of infected patients worldwide and many patients remain undiagnosed and/or live in countries where therapy is unattainable. An urgently needed HCV vaccine to eradicate infection remains still elusive. Scientifically, major questions remain regarding the life cycle, pathogenesis and mechanisms of viral clearance and persistence. Addressing these challenges, this meeting report reviews key findings of the 22nd International Symposium on Hepatitis C Virus and Related Viruses in Strasbourg, France from October 9 to 13, 2015. PMID:26780288

  11. Beneficial Role of Bitter Melon Supplementation in Obesity and Related Complications in Metabolic Syndrome

    PubMed Central

    Subhan, Nusrat; Rahman, Md Mahbubur; Jain, Preeti; Reza, Hasan Mahmud

    2015-01-01

    Diabetes, obesity, and metabolic syndrome are becoming epidemic both in developed and developing countries in recent years. Complementary and alternative medicines have been used since ancient era for the treatment of diabetes and cardiovascular diseases. Bitter melon is widely used as vegetables in daily food in Bangladesh and several other countries in Asia. The fruits extract of bitter melon showed strong antioxidant and hypoglycemic activities in experimental condition both in vivo and in vitro. Recent scientific evaluation of this plant extracts also showed potential therapeutic benefit in diabetes and obesity related metabolic dysfunction in experimental animals and clinical studies. These beneficial effects are mediated probably by inducing lipid and fat metabolizing gene expression and increasing the function of AMPK and PPARs, and so forth. This review will thus focus on the recent findings on beneficial effect of Momordica charantia extracts on metabolic syndrome and discuss its potential mechanism of actions. PMID:25650336

  12. Beneficial role of bitter melon supplementation in obesity and related complications in metabolic syndrome.

    PubMed

    Alam, Md Ashraful; Uddin, Riaz; Subhan, Nusrat; Rahman, Md Mahbubur; Jain, Preeti; Reza, Hasan Mahmud

    2015-01-01

    Diabetes, obesity, and metabolic syndrome are becoming epidemic both in developed and developing countries in recent years. Complementary and alternative medicines have been used since ancient era for the treatment of diabetes and cardiovascular diseases. Bitter melon is widely used as vegetables in daily food in Bangladesh and several other countries in Asia. The fruits extract of bitter melon showed strong antioxidant and hypoglycemic activities in experimental condition both in vivo and in vitro. Recent scientific evaluation of this plant extracts also showed potential therapeutic benefit in diabetes and obesity related metabolic dysfunction in experimental animals and clinical studies. These beneficial effects are mediated probably by inducing lipid and fat metabolizing gene expression and increasing the function of AMPK and PPARs, and so forth. This review will thus focus on the recent findings on beneficial effect of Momordica charantia extracts on metabolic syndrome and discuss its potential mechanism of actions. PMID:25650336

  13. Complications related to blood donation: A multicenter study of the prevalence and influencing factors in voluntary blood donation camps in Karnataka, India

    PubMed Central

    Agarwal, Rajat Kumar; Periyavan, Sundar; Dhanya, Rakesh; Parmar, Lalith G.; Sedai, Amit; Ankita, Kumari; Vaish, Arpit; Sharma, Ritesh; Gowda, Prabha

    2016-01-01

    Introduction: Complications associated with blood donation significantly lower odds of subsequent donations. The aim of the study is to assess the prevalence of complications related to blood donation, identify the influencing factors, and come up with suggestions for minimizing discomfort to donors and making outdoor voluntary blood donation camps safer. Materials and Methods: This study covered 181 blood donation camps organized by Sankalp India Foundation where 16 blood banks participated from 01-04-2011 to 01-08-2014 in Karnataka. Uniform protocols for donor selection, predonation preparation, counseling, postdonation care, and refreshments were used. The postdonation complications were recorded on a form immediately, after they were observed. Results: We observed 995 (3.2%) complications in 30,928 whole blood donations. Of these 884 (2.86%) mild, 77 (0.25%) moderate, and 5 (0.02%) severe complications were observed. Local symptoms (blood outside vessels, pain, and allergy) contributed 1.0%, and generalized symptoms (vasovagal reaction) contributed 2.2% to all the complications. Conclusion: We observed 322 complications for every 10,000 donations. Since 27 out of every 10000 experience moderate and severe complication, the readiness to manage complications is crucial. Women donors, young donors, and donors with a lower weight are at a significantly greater risk of experiencing complications, highlighting the need for specific guidelines for the management of higher risk donor groups. Complications varied significantly between various blood banks. Predonation hydration was effective in limiting complications with generalized symptoms. We recommend a robust donor hemovigilance program for voluntary blood donation for monitoring complications and enable assessment of effectiveness and implementation of appropriate interventions. PMID:27011671

  14. Non Infectious Complications Related to Blood Transfusion: An 11 year Retrospective Analysis in a Tertiary Care Hospital.

    PubMed

    Philip, J; Pawar, A; Chatterjee, T; Mallhi, R S; Biswas, A K; Dimri, U

    2016-09-01

    In India transmission of transfusion transmissible infections (TTI) has shown a relative decrease as a result of mandatory screening of donated blood for TTI's. However, reducing the incidence of non infectious complications poses a major challenge, mainly due to the fact that a number of adverse reactions go unreported. Blood transfusion reaction, can be categorized based on the time interval between transfusion of blood products and the presentation of adverse reactions as acute i.e. those presenting during or within 24 h and as delayed i.e. those presenting anytime after 24 h. Transfusion reactions can further be classified as immune and non immune or infectious and non infectious based on the pathophysiology. In this retrospective study which was undertaken with an aim to determine the type and frequency of non infectious complications due to transfusion of blood and blood products recorded the incidence of febrile non hemolytic transfusion reactions (FNHTR) 51.40 %, allergic reactions 40.14 %, non immune hemolytic reactions 4.22 %, hypothermia 2.81 %, anaphylaxis 0.70 % and iron overload 0.70 %. FNHTR which was found to be the most common complication in this study can certainly be minimized, if not completely eliminated by adopting a policy of universal leucodepletion, the implementation of which solely depends on the financial and infrastructure resources available. This study also reiterates the importance of hemovigilance as a tool to improve the safety of blood transfusion. PMID:27429521

  15. In-office distal Symes lesser toe amputation: a safe, reliable, and cost-effective treatment of diabetes-related tip of toe ulcers complicated by osteomyelitis.

    PubMed

    Boffeli, Troy J; Abben, Kyle W; Hyllengren, Shelby B

    2014-01-01

    Diabetes-related tip of lesser toe ulcers have typically been associated with both underlying hammertoe contracture and peripheral neuropathy. The combination of digital deformity and neuropathy commonly results in non-healing, deep sores that frequently become complicated by osteomyelitis. We report on a well-known, but poorly reported, technique for surgical management of non-healing tip of lesser toe ulcers. After approval by the institutional review board, a review was performed of consecutive patients who had undergone office-based distal Symes toe amputation for a non-healing tip of lesser toe ulcer from January 2007 to December 2012. A variety of clinical, laboratory, and radiographic data were collected. A total of 48 consecutive patients (48 toe ulcers) were identified for inclusion in the present study. All patients had ulcers at the time of surgery, and no patient developed repeat ulceration of the involved digit postoperatively. Of the 48 patients, 44 (92%) had hammertoe deformity preoperatively. Also, 30 patients (63%) had positive probe-to-bone results, and 29 (97%) of these patients had culture or histologic findings positive for osteomyelitis. Of the 48 patients (48 ulcers), 73% had positive bone cultures, 69% had positive pathologic findings demonstrating osteomyelitis, and 100% had clean margins. Methicillin-resistant Staphylococcus epidermidis was the most common pathogen isolated (13 of 48, 27%). No patient required additional amputation related to the operative digit. The mean follow-up period was 28.79 months. Our results have shown that in-office distal Symes lesser toe amputation is a safe, reliable, and likely cost-effective treatment of non-healing tip of lesser toe ulcers complicated by osteomyelitis. This office-based procedure allows bone biopsy diagnosis, removes the non-healing ulcer, confirms clear margins regarding the osteomyelitis, and addresses the underlying toe deformity to minimize the chances of repeat ulceration. PMID

  16. Limited joint mobility (LJM) of the hand in patients with diabetes mellitus: relation to chronic complications.

    PubMed Central

    Starkman, H S; Gleason, R E; Rand, L I; Miller, D E; Soeldner, J S

    1986-01-01

    Limited joint mobility (LJM) of the hand was studied by visual examination in 361 diabetic outpatients aged 11 to 83 years, and 45 non-diabetic controls, without evidence of arthritis. LJM was evident in 58% of diabetic subjects and 4% of controls (p less than 0.001). LJM was noted in 131 (55%) of the 238 patients with insulin-dependent diabetes mellitus (IDDM) as opposed to 31 of the 41 patients (76%) with non-insulin-dependent diabetes mellitus (NIDDM). LJM occurred in 60 of the 82 diabetic subjects (73%) receiving insulin therapy who developed diabetes after the age of 35 years. LJM was significantly related to duration of diabetes in the patients with IDDM less than 40 years of age but was not associated with duration in the patients with NIDDM. A significant association of LJM and neuropathy was noted in patients less than 40 years of age with less than 20 years of diabetes. A significant association of LJM and retinopathy was also noted in those less than 40 years of age with less than 30 years of diabetes. There was no association of LJM and nephropathy regardless of age or duration of diabetes. PMID:3947142

  17. Polymorphisms of asparaginase pathway and asparaginase-related complications in children with acute lymphoblastic leukemia

    PubMed Central

    Tanfous, Mohsen Ben; Sharif-Askari, Bahram; Ceppi, Francesco; Laaribi, Haithem; Gagné, Vincent; Rousseau, Julie; Labuda, Malgorzata; Silverman, Lewis B.; Sallan, Stephen E.; Neuberg, Donna; Kutok, Jeffery L.; Sinnett, Daniel; Laverdière, Caroline; Krajinovic, Maja

    2014-01-01

    Purpose Asparaginase is a standard and critical component in the therapy of childhood acute lymphoblastic leukemia (ALL), but it is also associated with several toxicities. Experimental design We recently reported the results of an association study between asparaginase pathway genes and event free survival (EFS) in childhood ALL patients. The same polymorphisms were interrogated here in relation to allergies, pancreatitis and thrombotic events following treatment with E.coli asparaginase. Results Among patients of discovery group, allergies and pancreatitis were more frequent in individuals who are homozygous for the triple repeat allele (3R) of asparagine synthetase ASNS gene, resulting in remarkably higher risk of these toxicities associated with 3R3R genotype (OR for allergies =14.6, 95% CI= 3.6–58.7, p<0.0005 and OR for pancreatitis = 8.6, 95% CI= 2.0–37.3, p=0.01). In contrast, the ASNS haplotype *1 harbouring double repeat (2R) allele had protective effect against these adverse reactions (p≤0.01). The same haplotype was previously reported to confer reduction in EFS. The risk effect of 3R3R genotype was not replicated in validation cohort, whereas the protective effect of haplotype *1 against allergies was maintained (p≤0.002). Analysis with additional polymorphisms in ASNS locus in lymphoblastoid cell lines showed that haplotype *1 is diversified in several subtypes of which one was associated with reduced in vitro sensitivity to asparaginase (rs10486009p=0.01) possibly explaining an association seen in clinical setting. Conclusions This finding might have implication for treatment individualization in ALL and other cancers employing asparagine depletion strategies. PMID:24907114

  18. Increased Asthma Risk and Asthma-Related Health Care Complications Associated With Childhood Obesity

    PubMed Central

    Black, Mary Helen; Zhou, Hui; Takayanagi, Miwa; Jacobsen, Steven J.; Koebnick, Corinna

    2013-01-01

    Asthma is the most common chronic condition of childhood, yet the relationship between obesity and asthma risk and the impact of obesity on clinical asthma outcomes are not well understood. For this population-based, longitudinal study, demographic and clinical data were extracted from administrative and electronic health records of 623,358 patients aged 6–19 years who were enrolled in the Kaiser Permanente Southern California health plan in 2007–2011. Crude asthma incidence ranged from 16.9 per 1,000 person-years among normal-weight youth to 22.3 per 1,000 person-years among extremely obese youth. The adjusted risks of asthma for overweight, moderately obese, and extremely obese youth relative to those of normal weight youth were 1.16 (95% confidence interval: 1.13, 1.20), 1.23 (95% confidence interval: 1.19, 1.28), and 1.37 (95% confidence interval: 1.32, 1.42), respectively (Ptrend < 0.0001). The relationship between obesity and asthma risk was strongest in Asian/Pacific Islanders and in the youngest girls (aged 6–10 years), compared with other groups. Among youth who developed asthma, those who were moderately or extremely obese had more frequent asthma exacerbations requiring emergency department services and/or treatment with oral corticosteroids. In conclusion, obese youth are not only more likely to develop asthma, but they may be more likely to have severe asthma, resulting in a greater need for health care utilization and aggressive asthma treatment. PMID:23924576

  19. Weight Gain Prevention among Midlife Women: A Randomized Controlled Trial to Address Needs Related to the Physical and Social Environment

    PubMed Central

    Perry, Courtney D.; Degeneffe, Dennis; Davey, Cynthia; Kollannoor-Samuel, Grace; Reicks, Marla

    2016-01-01

    Women tend to gain weight at midlife (40–60 years) increasing risk of obesity-related chronic diseases. Within specific eating occasions, needs related to the physical and social environment may result in less healthy eating behavior, which can lead to weight gain over time. The purpose of this study was to determine if a dietitian-delivered nutrition counseling intervention tailored to eating occasion needs could improve diet and prevent weight gain among midlife women over two years. A randomized controlled trial was conducted with healthy midlife women (n = 354) in one U.S. metropolitan area. The intervention group (n = 185) received ten hours of individual nutrition counseling from dietitians over six months, while women in a control group (n = 169) received no counseling. Measured height, weight and waist circumference, and dietary intakes were collected at baseline and every six months over two years. Mixed linear models were used to test for intervention effect on change in outcome variables over time. Dietary intakes of fruit, reduced/low-fat dairy foods and refined grains were significantly improved over time in the intervention compared to control group. However, the intervention had no effect on weight over time (p = 0.48). Nutrition counseling tailored to address eating occasion needs improved self-reported diet but did not significantly affect weight change. PMID:27231927

  20. Weight Gain Prevention among Midlife Women: A Randomized Controlled Trial to Address Needs Related to the Physical and Social Environment.

    PubMed

    Perry, Courtney D; Degeneffe, Dennis; Davey, Cynthia; Kollannoor-Samuel, Grace; Reicks, Marla

    2016-01-01

    Women tend to gain weight at midlife (40-60 years) increasing risk of obesity-related chronic diseases. Within specific eating occasions, needs related to the physical and social environment may result in less healthy eating behavior, which can lead to weight gain over time. The purpose of this study was to determine if a dietitian-delivered nutrition counseling intervention tailored to eating occasion needs could improve diet and prevent weight gain among midlife women over two years. A randomized controlled trial was conducted with healthy midlife women (n = 354) in one U.S. metropolitan area. The intervention group (n = 185) received ten hours of individual nutrition counseling from dietitians over six months, while women in a control group (n = 169) received no counseling. Measured height, weight and waist circumference, and dietary intakes were collected at baseline and every six months over two years. Mixed linear models were used to test for intervention effect on change in outcome variables over time. Dietary intakes of fruit, reduced/low-fat dairy foods and refined grains were significantly improved over time in the intervention compared to control group. However, the intervention had no effect on weight over time (p = 0.48). Nutrition counseling tailored to address eating occasion needs improved self-reported diet but did not significantly affect weight change. PMID:27231927

  1. Primary stomal lymphoma. An unusual complication of ileostomy in a patient with transfusion-related acquired immune deficiency syndrome.

    PubMed

    Levecq, H; Hautefeuille, M; Hoang, C; Galian, A; Hautefeuille, P; Rambaud, J C

    1990-02-15

    A 73-year-old heterosexual man developed a high-grade non-Hodgkin's lymphoma at the site of an ileostomy only 2 years after proctectomy for undetermined colitis not cured by previous colectomy. In fact, the early occurrence of this usually very late and rare complication of ileostomy was probably favored by the simultaneous presence of acquired immune deficiency syndrome (AIDS) due to repeated blood transfusions for refractory anemia with excess blasts. The intestinal location of the tumor, its high-grade malignancy and B-cell origin are all features of AIDS-related non-Hodgkin's lymphoma. This case report seems to be one of the rarely identified examples of the cooperation between general predisposing factors and local irritating agents at the origin of a malignant tumor. PMID:2297651

  2. Central line complications

    PubMed Central

    Kornbau, Craig; Lee, Kathryn C; Hughes, Gwendolyn D; Firstenberg, Michael S

    2015-01-01

    Central venous access is a common procedure performed in many clinical settings for a variety of indications. Central lines are not without risk, and there are a multitude of complications that are associated with their placement. Complications can present in an immediate or delayed fashion and vary based on type of central venous access. Significant morbidity and mortality can result from complications related to central venous access. These complications can cause a significant healthcare burden in cost, hospital days, and patient quality of life. Advances in imaging, access technique, and medical devices have reduced and altered the types of complications encountered in clinical practice; but most complications still center around vascular injury, infection, and misplacement. Recognition and management of central line complications is important when caring for patients with vascular access, but prevention is the ultimate goal. This article discusses common and rare complications associated with central venous access, as well as techniques to recognize, manage, and prevent complications. PMID:26557487

  3. Enhanced care assistant training to address the workforce crisis in home care: changes related to job satisfaction and career commitment.

    PubMed

    Coogle, Constance L; Parham, Iris A; Jablonski, Rita; Rachel, Jason A

    2007-01-01

    Changes in job satisfaction and career commitment were observed as a consequence of a geriatric case management training program focusing on skills development among personal care attendants in home care. A comparison of pretraining and posttraining scores uncovered a statistically significant increase in Intrinsic Job Satisfaction scores for participants 18-39 years of age, whereas levels declined among the group of middle aged participants and no change was observed among participants age 52 and older. On the other hand, a statistically significant decline in Extrinsic Job Satisfaction was documented over all participants, but this was found to be primarily due to declines among participants 40-51 years of age. When contacted 6-12 months after the training series had concluded participants indicated that the training substantially increased the likelihood that they would stay in their current jobs and improved their job satisfaction to some extent. A comparison of pretraining and posttraining scores among participants providing follow-up data revealed a statistically significant improvement in levels of Career Resilience. These results are discussed as they relate to similar training models and national data sets, and recommendations are offered for targeting future educational programs designed to address the long-term care workforce shortage. PMID:17595925

  4. Gastroscopy-related adverse cardiac events and bleeding complications among patients treated with coronary stents and dual antiplatelet therapy

    PubMed Central

    Egholm, Gro; Thim, Troels; Madsen, Morten; Sørensen, Henrik Toft; Pedersen, Jan Bech; Eggert Jensen, Svend; Jensen, Lisette Okkels; Kristensen, Steen Dalby; Bøtker, Hans Erik; Maeng, Michael

    2016-01-01

    Background and study aims: Dual antiplatelet therapy (DAPT) is recommended following percutaneous coronary intervention (PCI) with drug-eluting stent (DES). DAPT is a risk factor for gastrointestinal bleeding. We aimed to quantify (1) the rate of gastroscopy within 12 months after PCI, (2) the rate of adverse cardiac events and gastroscopy-related bleeding complications within 30 days of gastroscopy, and (3) the association between antiplatelet therapy and these events. Patients and methods: Patients receiving gastroscopy within 12 months of PCI were identified and two nested case-control analyses were performed within the PCI cohort by linking Danish medical registries. Cases were patients with adverse cardiac events (cardiac death, myocardial infarction, or stent thrombosis) or hemostatic intervention. In both studies, controls were patients with gastroscopy including biopsy without adverse cardiac events and hemostatic intervention, respectively. Medical records were reviewed to obtain information on exposure to DAPT. Results: We identified 22 654 PCI patients of whom 1497 patients (6.6 %) underwent gastroscopy. Twenty-two patients (1.5 %) suffered an adverse cardiac event, 93 patients (6.2 %) received hemostatic intervention during or within 30 days of the index gastroscopy. Interrupting DAPT was associated with a 3.46 times higher risk of adverse cardiac events (95 %CI 0.49 – 24.7). Discontinuation of one antiplatelet agent did not increase the risk (OR 0.65, 95 %CI 0.17 – 2.47). No hemostatic interventions were caused by endoscopic complications. Conclusion: Gastroscopy can be safely performed in PCI patients treated with DES and single antiplatelet therapy while interruption of DAPT may be associated with an increased risk of adverse cardiac events. PMID:27227109

  5. Relative accuracy of grid references derived from postcode and address in UK epidemiological studies of overhead power lines.

    PubMed

    Swanson, J; Vincent, T J; Bunch, K J

    2014-12-01

    In the UK, the location of an address, necessary for calculating the distance to overhead power lines in epidemiological studies, is available from different sources. We assess the accuracy of each. The grid reference specific to each address, provided by the Ordnance Survey product Address-Point, is generally accurate to a few metres, which will usually be sufficient for calculating magnetic fields from the power lines. The grid reference derived from the postcode rather than the individual address is generally accurate to tens of metres, and may be acceptable for assessing effects that vary in the general proximity of the power line, but is probably not acceptable for assessing magnetic-field effects. PMID:25325707

  6. Early experience using an online reporting system for interventional radiology procedure-related complications integrated with a digital dictation system.

    PubMed

    Gupta, Sanjay; Patel, Jay; McEnery, Kevin; Wallace, Michael J; Ahrar, Kamran; Suitor, Chuck; Hicks, Marshall E

    2011-08-01

    The absence of user-friendly systems for reporting complications is a major barrier to improving quality assurance (QA) programs in interventional radiology (IR) services. We describe the implementation of a QA application that is completely integrated with the radiology dictation system. We implemented an IR QA process as a module within the electronic medical record and radiologist dictation system applications used at our institution. After a radiologist completes a dictation, he or she must select from a drop-down list of complications before proceeding to the next case. Delayed QA events can be entered using the same applications. All complication entries are sent to a database, which is queried to run reports. During the study period, all the 20,034 interventional procedures were entered in the QA database, 1,144 complications were reported, 110 (9.6%) of which were classified as major. Although majority of the complications (996) were entered at the time of dictation, 148 complications (12.9%) were entered afterwards. All major complications were referred to the IR peer review committee, and 30 of these were discussed in the morbidity and mortality meetings. We studied post-lung-biopsy pneumothorax and chest tube rates and initiated a quality improvement process based on the results.The integration of the IR QA reporting system into the workflow process and the mandatory requirements for completion has the potential to minimize the work effort required to enter complication data, and improve participation in the QA process. PMID:20717701

  7. Inaugural address

    NASA Astrophysics Data System (ADS)

    Joshi, P. S.

    2014-03-01

    From jets to cosmos to cosmic censorship P S Joshi Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India E-mail: psj@tifr.res.in 1. Introduction At the outset, I should like to acknowledge that part of the title above, which tries to capture the main flavour of this meeting, and has been borrowed from one of the plenary talks at the conference. When we set out to make the programme for the conference, we thought of beginning with observations on the Universe, but then we certainly wanted to go further and address deeper questions, which were at the very foundations of our inquiry, and understanding on the nature and structure of the Universe. I believe, we succeeded to a good extent, and it is all here for you in the form of these Conference Proceedings, which have been aptly titled as 'Vishwa Mimansa', which could be possibly translated as 'Analysis of the Universe'! It is my great pleasure and privilege to welcome you all to the ICGC-2011 meeting at Goa. The International Conference on Gravitation and Cosmology (ICGC) series of meetings are being organized by the Indian Association for General Relativity and Gravitation (IAGRG), and the first such meeting was planned and conducted in Goa in 1987, with subsequent meetings taking place at a duration of about four years at various locations in India. So, it was thought appropriate to return to Goa to celebrate the 25 years of the ICGC meetings. The recollections from that first meeting have been recorded elsewhere here in these Proceedings. The research and teaching on gravitation and cosmology was initiated quite early in India, by V V Narlikar at the Banares Hindu University, and by N R Sen in Kolkata in the 1930s. In course of time, this activity grew and gained momentum, and in early 1969, at the felicitation held for the 60 years of V V Narlikar at a conference in Ahmedabad, P C Vaidya proposed the formation of the IAGRG society, with V V Narlikar being the first President. This

  8. Prevention of complications related to the use of prosthetic meshes in prolapse surgery: guidelines for clinical practice.

    PubMed

    Deffieux, Xavier; Letouzey, Vincent; Savary, Denis; Sentilhes, Loïc; Agostini, Aubert; Mares, Pierre; Pierre, Fabrice

    2012-12-01

    The objective of the study was to provide guidelines for clinical practice from the French College of Obstetrics and Gynecology (CNGOF), based on the best evidence available, concerning adverse events related to surgical procedures involving the use of prosthetic meshes. French and English-language articles from Medline, PubMed, and the Cochrane Database were searched, using key words (mesh; pelvic organ prolapse; cystocele; rectocele; uterine prolapse; complications; adverse event; sacral colpopexy; extrusion; infection). As with any surgery, recommendations include perioperative smoking cessation (Expert opinion) and compliance with the prevention of nosocomial infections (regulatory recommendation). There is no evidence to recommend routine local or systemic estrogen therapy before or after prolapse surgery using mesh, regardless of the surgical approach (Grade C). Antibiotic prophylaxis is recommended, regardless of the approach (Expert opinion). It is recommended to check for pre-operative urinary tract infection and treat it (Expert opinion). The first procedure should be undertaken under the guidance of a surgeon experienced in the relevant technique (Grade C). It is recommended not to place a non-absorbable synthetic mesh into the rectovaginal septum when a rectal injury occurs (Expert opinion). Placement of a non-absorbable synthetic mesh into the vesicovaginal septum may be considered after suturing of a bladder injury if the suture is considered to be satisfactory (Expert opinion). If a synthetic mesh is placed by vaginal route, it is recommended to use a macroporous polypropylene monofilament mesh (Grade B). It is recommended not to use polyester mesh for vaginal surgery (Grade B). It is permissible to perform hysterectomy associated with the placement of a non-absorbable synthetic mesh placed by the vaginal route but this is not routinely recommended (Expert opinion). It is recommended to minimize the extent of the colpectomy (Expert opinion). The

  9. Opening Address

    NASA Astrophysics Data System (ADS)

    Yamada, T.

    2014-12-01

    related fields such as nuclear astrophysics, hypernuclear physics, hadron physics, and condensate matter physics so on. In fact, in this workshop, we also discuss the clustering aspects in the related fields. Thus, I expect in this workshop we can grasp the present status of the nuclear cluster physics and demonstrate its perspective in near future. This workshop is sponsored by several institutes and organizations. In particular, I would express our thanks for financial supports to Research Center for Nuclear Physics (RCNP), Osaka University, Center for Nuclear Study (CNS), University of Tokyo, Joint Institute for Computational Fundamental Science (JICFuS), and RIKEN Nishina Center for Accelerator- Based Science. They are cohosting this workshop. I would like also to appreciate my University, Kanto Gakuin University, who offers this nice place for one week and helps us to hold this workshop smoothly and conveniently. Today, the president of my University, Prof. Kuku, is here to present a welcome address. Thank you very much. Finally, with many of the participants leading this field both in theory and in experiment, we wish this workshop offers an opportunity to simulate communications not only during the workshop but also in the future. In addition, we hope you enjoy exploring city of Yokohama and the area around, as well as scientific discussions. Thank you very much for your attention.

  10. Expression Profile of C19MC microRNAs in Placental Tissue in Pregnancy-Related Complications

    PubMed Central

    Kotlabova, Katerina; Ondrackova, Marketa; Pirkova, Petra; Kestlerova, Andrea; Novotna, Veronika; Hympanova, Lucie; Krofta, Ladislav

    2015-01-01

    To demonstrate that pregnancy-related complications are associated with alterations in placental microRNA expression. Gene expression of 15 C19MC microRNAs (miR-512-5p, miR-515-5p, miR-516-5p, miR-517-5p, miR-518b, miR-518f-5p, miR-519a, miR-519d, miR-519e-5p, miR-520a-5p, miR-520h, miR-524-5p, miR-525, miR-526a, and miR-526b) was assessed in placental tissues, compared between groups (21 gestational hypertension [GH], 63 preeclampsia, 36 fetal growth restriction [FGR], and 42 normal pregnancies), and correlated with the severity of the disease with respect to clinical signs, delivery date, and Doppler ultrasound parameters. The expression profile of microRNAs was different between pregnancy-related complications and controls. The downregulation of 4 of 15 (miR-517-5p, miR-519d, miR-520a-5p, and miR-525), 6 of 15 (miR-517-5p, miR-518f-5p, miR-519a, miR-519d, miR-520a-5p, and miR-525), and 11 of 15 (miR-515-5p, miR-517-5p, miR-518b, miR-518f-5p, miR-519a, miR-519d, miR-520a-5p, miR-520h, miR-524-5p, miR-525, and miR-526a) microRNAs was associated with GH, FGR, and preeclampsia, respectively. Sudden onset of severe preeclampsia requiring immediate termination of gestation and mild forms of preeclampsia (persisting for several weeks) were associated with similar microRNA expression profile (downregulation of miR-517-5p, miR-520a-5p, miR-524-5p, and miR-525). In addition, miR-519a was found to be associated with severe preeclampsia. The longer the pregnancy-related disorder lasted, the more extensive was the downregulation of microRNAs (miR-515-5p, miR-518b, miR-518f-5p, miR-519d, and miR-520h). The downregulation of some C19MC microRNAs is a common phenomenon shared between GH, preeclampsia, and FGR. On the other hand, some of the C19MC microRNAs are only downregulated just in preeclampsia. PMID:25825993

  11. Welcome Address

    NASA Astrophysics Data System (ADS)

    Kiku, H.

    2014-12-01

    Ladies and Gentlemen, It is an honor for me to present my welcome address in the 3rd International Workshop on "State of the Art in Nuclear Cluster Physics"(SOTANCP3), as the president of Kanto Gakuin University. Particularly to those from abroad more than 17 countries, I am very grateful for your participation after long long trips from your home to Yokohama. On the behalf of the Kanto Gakuin University, we certainly welcome your visit to our university and stay in Yokohama. First I would like to introduce Kanto Gakuin University briefly. Kanto Gakuin University, which is called KGU, traces its roots back to the Yokohama Baptist Seminary founded in 1884 in Yamate, Yokohama. The seminary's founder was Albert Arnold Bennett, alumnus of Brown University, who came to Japan from the United States to establish a theological seminary for cultivating and training Japanese missionaries. Now KGU is a major member of the Kanto Gakuin School Corporation, which is composed of two kindergartens, two primary schools, two junior high schools, two senior high schools as well as KGU. In this university, we have eight faculties with graduate school including Humanities, Economics, Law, Sciences and Engineering, Architecture and Environmental Design, Human and Environmental Studies, Nursing, and Law School. Over eleven thousands students are currently learning in our university. By the way, my major is the geotechnical engineering, and I belong to the faculty of Sciences and Engineering in my university. Prof. T. Yamada, here, is my colleague in the same faculty. I know that the nuclear physics is one of the most active academic fields in the world. In fact, about half of the participants, namely, more than 50 scientists, come from abroad in this conference. Moreover, I know that the nuclear physics is related to not only the other fundamental physics such as the elementary particle physics and astrophysics but also chemistry, medical sciences, medical cares, and radiation metrology

  12. Trainee caseload correlates with ERCP success rates but not with procedure-related complications: results from a prospective study (the QUASIE cohort)

    PubMed Central

    Voiosu, Theodor; Bengus, Andreea; Voiosu, Andrei; Rimbas, Mihai; Zlate, Alina; Haidar, Andrei; Baicus, Cristian; Mateescu, Bogdan

    2016-01-01

    Background and study aim: Endoscopy society guidelines recommend a minimum of 200 cases for endoscopic retrograde cholangiopancreatography (ERCP) trainees in order to ensure competency and quality standards. However, there are few data regarding procedure-related complication rates and added risk for patients during this learning process. We aimed to evaluate the correlation between trainee caseload and procedure- and patient-related outcomes in an ERCP training program, and to assess the risk factors for ERCP failure and complications. Patients and methods: We conducted a prospective study of all procedures performed in the ERCP training program at Colentina Clinical Hospital, Bucharest, Romania. Relevant data for each procedure (diagnosis, cannulation method, outcome, and complications during the following 30 days) as well as operator experience were documented. Univariable and multivariable analysis of the risk factors for ERCP failure and complications was done by analyzing the procedures completed by expert and trainee endoscopists during the study period. Results: The analysis included 534 ERCPs performed by 1 expert and 3 supervised trainees during a 12-month period. Technical success rates were comparable in the trainee and expert groups, and no statistically significant difference was found between the two groups with regard to procedure-related complications and mortality. The more experienced trainees had a better chance of successfully completing a procedure (odds ratio of 1.1 for each additional 10 ERCPs performed), but post-ERCP complications were unrelated to individual trainee caseloads on multivariable analysis. Conclusion: The ERCP technical success rate increases with trainee experience, reflecting the learning curve of individual operators. However, the complication rates are similar across different levels of operator experience, indicating that ERCPs performed by supervised trainees imply no additional risk for patients. PMID:27092319

  13. Anorexia nervosa - medical complications.

    PubMed

    Mehler, Philip S; Brown, Carrie

    2015-01-01

    In contrast to other mental health disorders, eating disorders have a high prevalence of concomitant medical complications. Specifically, patients suffering from anorexia nervosa (AN) have a litany of medical complications which are commonly present as part of their eating disorders. Almost every body system can be adversely, affected by this state of progressive malnutrition. Moreover, some of the complications can have permanent adverse effects even after there is a successful program of nutritional rehabilitation and weight restoration. Within this article we will review all body systems affected by AN. There is also salient information about both, how to diagnose these medical complications and which are the likely ones to result in permanent sequelae if not diagnosed and addressed early in the course of AN. In a subsequent article, the definitive medical treatment for these complications will be presented in a clinically practical manner. PMID:25834735

  14. Delay in the provision of adequate care to women who died from abortion-related complications in the principal maternity hospital of Gabon.

    PubMed

    Mayi-Tsonga, Sosthene; Oksana, Litochenko; Ndombi, Isabelle; Diallo, Thierno; de Sousa, Maria Helena; Faúndes, Aníbal

    2009-11-01

    Deaths resulting from unsafe induced abortions represent a major component of maternal mortality in countries with restrictive abortion laws. Delays in obtaining care for maternal complications constitute a known determinant of a woman's risk of death. However, data on the role of delays in providing care at health care facilities are sparse. The association between the cause of maternal death (abortion versus post-partum haemorrhage or eclampsia) and the time interval between admission to hospital and the initiation of treatment were evaluated among women who died at the Maternité du Centre Hospitalier de Libreville, Gabon, between 1 January 2005 and 31 December 2007. The women's characteristics and the time between diagnosis of the condition that led to death and the initiation of treatment were compared for each cause of death. After controlling for selected variables, the mean time between admission and treatment was 1.2 hours (95% CI: 0.0-5.6) in the case of women who died from post-partum haemorrhage or eclampsia and 23.7 hours (95% CI: 21.1-26.3) in the case of women who died of abortion-related complications. In conclusion, delay in initiating care was far greater in cases of women with complications of unsafe abortion compared to other pregnancy-related complications. Such delays may constitute an important determinant of the risk of death in women with abortion-related complications. PMID:19962639

  15. Angiotensin II is related to the acute aortic dissection complicated with lung injury through mediating the release of MMP9 from macrophages

    PubMed Central

    Wu, Zhiyong; Ruan, Yongle; Chang, Jinxing; Li, Bowen; Ren, Wei

    2016-01-01

    Background: Acute aortic dissection (AAD) patients usually show concurrent lung injury mainly featured by hyoxemia. To date, no effective treatment method has been established for the AAD complicated with acute lung injury (ALI). Matrix metalloproteinases (MMPs), especially MMP2 and MMP9, have been considered to be closely related to the onset of aortic disease including AAD. To investigate the roles of MMP in the pathogenesis of AAD complicated with ALI, we determined the expression of MMP2 and MMP9 in serum and lung tissues of AAD patients. In addition, a new rat model of AAD complicated with ALI was established to investigate the pathogenesis of such complicated conditions. Methods and results: Angiotensin II (Ang II) and MMP9 were up-regulated in the AAD complicated with ALI patients compared to those of the AAD without ALI patients, normal individuals and the patients with non-ruptured aneurysm. Besides, massive macrophages with MMP9 expression was noticed in the lung tissues in the AAD complicated with ALI patients. On this basis, AAD complicated with ALI rat model was established based on BAPN feeding and infusion of Ang II. Obvious lung injury was observed in the BAPN+Ang II group compared to that of the BAPN group, together with macrophage accumulation in lung tissues, as well as over-expression of MMP9 in lung tissues. After interference of MMP antagonist, a large number of macrophages were still accumulated in the lung tissues, but the lung injury was obviously attenuated. After the interference of AT1 receptor, the number of macrophages in the lung tissues was obviously decreased and the lung injury was obviously relieved. Conclusions: Ang II is closely related to the lung injury at the early stage of AAD through mediating the release of MMP9 in the macrophages in the lung tissues. PMID:27186269

  16. Transplant related ocular surface disorders: Advanced techniques for ocular surface rehabilitation after ocular complications secondary to hematopoietic stem cell transplantation.

    PubMed

    Stahl, Erin D; Mahomed, Faheem; Hans, Amneet K; Dalal, Jignesh D

    2016-05-01

    HSCT has been linked to the development of an assortment of ocular surface complications with the potential to lead to permanent visual impairment if left untreated or if not treated early in the course of disease. Strategies for therapy include maintenance of lubrication and tear preservation, prevention of evaporation, decreasing inflammation, and providing epithelial support. The ultimate aim of treatment is to prevent permanent ocular sequelae through prompt ophthalmology consultation and the use of advanced techniques for ocular surface rehabilitation. We describe several rehabilitation options of ocular surface complications occurring secondarily during the post-HSCT course. PMID:26869458

  17. Addressing healthcare.

    PubMed

    Daly, Rich

    2013-02-11

    Though President Barack Obama has rarely made healthcare references in his State of the Union addresses, health policy experts are hoping he changes that strategy this year. "The question is: Will he say anything? You would hope that he would, given that that was the major issue he started his presidency with," says Dr. James Weinstein, left, of the Dartmouth-Hitchcock health system. PMID:23487896

  18. Routine use of ultrasound-guided access reduces access-site related complications after lower extremity percutaneous revascularization

    PubMed Central

    Lo, Ruby C.; Fokkema, Margriet T.M.; Curran, Thomas; Darling, Jeremy; Hamdan, Allen D.; Wyers, Mark; Martin, Michelle; Schermerhorn, Marc L.

    2014-01-01

    Objectives We sought to elucidate the risks for access site-related complications (ASC) following percutaneous lower extremity revascularization and to evaluate benefit of routine ultrasound-guided access (RUS) in decreasing ASC. Methods We reviewed all consecutive percutaneous revascularizations (PTA or stent) performed for lower extremity atherosclerosis at our institution from 2002–2012. RUS began September 2007. Primary outcome was any ASC (bleeding, groin or retroperitoneal [RP] hematoma, vessel rupture, or thrombosis). Multivariable logistic regression was used to determine predictors of ASC. Results A total of 1,371 punctures were performed on 877 patients (43% women, median age 69 [IQR 60–78] yrs for claudication (29%), critical limb ischemia (59%), or bypass graft stenosis (12%) using 4–8Fr sheaths. There were 72 ASCs (5%): 52 instances of bleeding or groin hematoma, 9 pseudoaneurysms, 8 retroperitoneal hematomas, 2 artery lacerations, and 1 thrombosis. ASC were less frequent when RUS was used (4% vs. 7%, P=.02). Multivariable predictors of ASC were age >75 years (OR 2.0, 95% CI 1.1–3.7, P=.03), CHF (OR 1.9, 95% CI 1.1–1.3, P=.02), preoperative warfarin use (OR 2.0, 95% CI 1.1–3.5, P=.02), & RUS (OR 0.4, 95% CI 0.2–0.7, P<.01). Vascular closure devices (VCDs) were not associated with lower rates of ASCs (OR 1.1, 95% CI 0.2–0.7, P<.01). RUS lowered ASCs in those >75 years (5% vs. 12%, P<.01) but not those on warfarin preoperatively (10% vs. 13%, P=.47). RUS did not decrease VCD failure (6% vs. 4%, P=.79). Conclusions We were able to decrease the rate of ASCs during lower extremity revascularization with the implementation of RUS. VCDs did not impact ASCs. Particular care should be taken on patients >75 years old, those with CHF, and those on warfarin. PMID:25240244

  19. Treatment-related complications of radiation therapy after radical prostatectomy: comparative effectiveness of intensity-modulated versus conformal radiation therapy

    PubMed Central

    Crandley, Edwin F; Hegarty, Sarah E; Hyslop, Terry; Wilson, David D; Dicker, Adam P; Showalter, Timothy N

    2014-01-01

    Intensity-modulated radiation therapy (IMRT) is frequently utilized after prostatectomy without strong evidence for an improvement in outcomes compared to conformal radiation therapy (RT). We analyzed a large group of patients treated with RT after radical prostatectomy (RP) to compare complications after IMRT and CRT. The Surveillance, Epidemiology and End Results (SEER)-Medicare database was queried to identify male Medicare beneficiaries aged 66 years or older who underwent prostatectomy with 1+ adverse pathologic features and received postprostatectomy RT between 1995 and 2007. Chi-square test was used to compare baseline characteristics between the treatment groups. First complication events, based upon administrative procedure or diagnosis codes occurring >1 year after start of RT, were compared for IMRT versus CRT groups. Propensity score adjustment was performed to adjust for potential confounders. Multivariable Cox proportional hazards models of time to first complication were performed. A total of 1686 patients were identified who received RT after RP (IMRT = 634, CRT = 1052). Patients treated with IMRT were more likely to be diagnosed after 2004 (P < 0.001), have minimally invasive prostatectomy (P < 0.001) and have positive margins (P = 0.019). IMRT use increased over time. After propensity score adjustment, IMRT was associated with lower rate of gastrointestinal (GI) complications, and higher rate of genitourinary-incontinence complications, compared to CRT. The observed outcomes after IMRT must be considered when determining the optimal approach for postprostatectomy RT and warrant additional study. PMID:24519910

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

    PubMed Central

    Hall, Mary; Bogdanovica, Ilze; Britton, John

    2016-01-01

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

  1. Potential drugs which activate nuclear factor E2-related factor 2 signaling to prevent diabetic cardiovascular complications: A focus on fumaric acid esters.

    PubMed

    Zhou, Shanshan; Jin, Jingpeng; Bai, Tao; Sachleben, Leroy R; Cai, Lu; Zheng, Yang

    2015-08-01

    Diabetes and its cardiovascular complications have been a major public health issue. These complications are mainly attributable to a severe imbalance between free radical and reactive oxygen species production and the antioxidant defense systems. Nuclear factor E2-related factor 2 (Nrf2) is a transcription factor that controls the basal and inducible expression of a battery of antioxidant enzyme genes and other cyto-protective phase II detoxifying enzymes. As a result, Nrf2 has gained great attention as a promising drug target for preventing diabetic cardiovascular complications. And while animal studies have shown that several Nrf2 activators manifest a potential to efficiently prevent the diabetic complications, their use in humans has not been approved due to the lack of substantial evidence regarding safety and efficacy of the Nrf2 activation. We provide here a brief review of a few clinically-used drugs that can up-regulate Nrf2 with the potential of extending their usage to diabetic patients for the prevention of cardiovascular complications and conclude with a closer inspection of dimethyl fumarate and its mimic members. PMID:26044512

  2. Complicating Visual Culture

    ERIC Educational Resources Information Center

    Daiello, Vicki; Hathaway, Kevin; Rhoades, Mindi; Walker, Sydney

    2006-01-01

    Arguing for complicating the study of visual culture, as advocated by James Elkins, this article explicates and explores Lacanian psychoanalytic theory and pedagogy in view of its implications for art education practice. Subjectivity, a concept of import for addressing student identity and the visual, steers the discussion informed by pedagogical…

  3. Using Models to Address Misconceptions in Size and Scale Related to the Earth, Moon, Solar System, and Universe

    NASA Astrophysics Data System (ADS)

    Lebofsky, L. A.; Cañizo, T. L.; Lebofsky, N. R.; McCarthy, D. W.; Higgins, M. L.; Salthouse, K.

    2013-04-01

    Many children and adults have misconceptions about space-related size and distance: Earth-Moon size and distance, distance between the planets, distances to the nearest stars (other than the Sun), the size of the Milky Way Galaxy, and the size of the Universe. An illustration or visualization may reinforce someone's understanding of, for example, the phases of the Moon. However, what other misconceptions, especially related to scale, are being reinforced?

  4. Diphtheria Complications

    MedlinePlus

    ... Search The CDC Cancel Submit Search The CDC Diphtheria Note: Javascript is disabled or is not supported ... message, please visit this page: About CDC.gov . Diphtheria Home About Diphtheria Causes and Transmission Symptoms Complications ...

  5. Complications of nephrotic syndrome.

    PubMed

    Park, Se Jin; Shin, Jae Il

    2011-08-01

    Nephrotic syndrome (NS) is one of the most common glomerular diseases that affect children. Renal histology reveals the presence of minimal change nephrotic syndrome (MCNS) in more than 80% of these patients. Most patients with MCNS have favorable outcomes without complications. However, a few of these children have lesions of focal segmental glomerulosclerosis, suffer from severe and prolonged proteinuria, and are at high risk for complications. Complications of NS are divided into two categories: disease-associated and drug-related complications. Disease-associated complications include infections (e.g., peritonitis, sepsis, cellulitis, and chicken pox), thromboembolism (e.g., venous thromboembolism and pulmonary embolism), hypovolemic crisis (e.g., abdominal pain, tachycardia, and hypotension), cardiovascular problems (e.g., hyperlipidemia), acute renal failure, anemia, and others (e.g., hypothyroidism, hypocalcemia, bone disease, and intussusception). The main pathomechanism of disease-associated complications originates from the large loss of plasma proteins in the urine of nephrotic children. The majority of children with MCNS who respond to treatment with corticosteroids or cytotoxic agents have smaller and milder complications than those with steroid-resistant NS. Corticosteroids, alkylating agents, cyclosporin A, and mycophenolate mofetil have often been used to treat NS, and these drugs have treatment-related complications. Early detection and appropriate treatment of these complications will improve outcomes for patients with NS. PMID:22087198

  6. Investigating the Role of State Permitting and Agriculture Agencies in Addressing Public Health Concerns Related to Industrial Food Animal Production

    PubMed Central

    Fry, Jillian P.; Laestadius, Linnea I.; Grechis, Clare; Nachman, Keeve E.; Neff, Roni A.

    2014-01-01

    Objectives Industrial food animal production (IFAP) operations adversely impact environmental public health through air, water, and soil contamination. We sought to determine how state permitting and agriculture agencies respond to these public health concerns. Methods We conducted semi-structured qualitative interviews with staff at 12 state agencies in seven states, which were chosen based on high numbers or rapid increase of IFAP operations. The interviews served to gather information regarding agency involvement in regulating IFAP operations, the frequency and type of contacts received about public health concerns, how the agency responds to such contacts, and barriers to additional involvement. Results Permitting and agriculture agencies’ responses to health-based IFAP concerns are constrained by significant barriers including narrow regulations, a lack of public health expertise within the agencies, and limited resources. Conclusions State agencies with jurisdiction over IFAP operations are unable to adequately address relevant public health concerns due to multiple factors. Combining these results with previously published findings on barriers facing local and state health departments in the same states reveals significant gaps between these agencies regarding public health and IFAP. There is a clear need for regulations to protect public health and for public health professionals to provide complementary expertise to agencies responsible for regulating IFAP operations. PMID:24587087

  7. Vascular Complications After Radiotherapy in Head and Neck Free Flap Reconstruction: Clinical Outcome Related to Vascular Biology.

    PubMed

    Tall, Jael; Björklund, Tinna Christersdottir; Skogh, Ann-Charlott Docherty; Arnander, Claes; Halle, Martin

    2015-09-01

    Radiotherapy as a risk factor for free flap failure has been widely debated. The purpose of this study was to investigate vascular complications in free flap surgery at a center advocating preoperative radiotherapy. On the basis of previous experimental studies, we also aimed to investigate temporal aspects of vascular complications in both arteries and veins. Furthermore, we aimed to study the effect of tissue plasminogen activator (tPA), because irradiated microvascular recipient vessels are associated with impaired fibrinolysis.A retrospective review was conducted for 344 consecutive head and neck microvascular reconstructions. Radiotherapy was administered previously in 283 (82%) of the cases, median dose 64 Gy. Flap outcome, vascular complications, and salvage attempts were identified, along with time elapsed from completed radiotherapy, described as early (<6 weeks), delayed (6-15 weeks) and late (>15 weeks) reconstructions.Total flap loss was more common in irradiated cases (P = 0.035), among which flap failure increased with time elapsed from the last radiotherapy session to surgery (P = 0.021). Among 30 registered vascular complications, venous thrombosis was the most common type and increased in delayed, compared to early, reconstructions (P = 0.012). Increased salvage rates were observed when tPA was administered intraoperatively (P = 0.015).The present study indicates that previous radiotherapy is a risk factor for head and neck free flap failure, especially in delayed reconstructions. This may be linked to previous findings of impaired fibrinolysis in irradiated microvascular recipient veins, which is further supported by the beneficial effect of tPA during salvage surgery. We emphasize the importance of early reconstruction after radiotherapy and suggest that there is a role for fibrinolytic agents during free flap salvage surgery in previously irradiated subjects. PMID:25003403

  8. Radiotherapy for prostate carcinoma: the JCRT experience (1968-1978). II. Factors related to tumor control and complications

    SciTech Connect

    Rosen, E.; Cassady, J.R.; Connolly, J.; Chaffey, J.T.

    1985-04-01

    The authors have analyzed treatment failure and complications as a function of radiotherapy technique and other factors in 229 patients irradiated for prostate carcinoma from 1968-1978. Thirty-four patients (15%) developed clinical evidence of local-regional recurrence. In about one- quarter of these recurrences, there was a component of ureteral obstruction, possibly due to marginal miss in the seminal vesicles. Although different parameters of treatment technique were not significantly correlated with local failure, there was a trend toward higher failure rates for Stage B and C patients when the length and/or width of the conedown field was less than 8 cm (p = 0.27 and 0.25, respectively). As in other recent studies, patients with Stage C disease who had undergone trans-urethral resection of the prostate had a lower disease-free survival rate than patients who had only needle biopsy (39 vs. 65% at 5 years, p = 0.055). The use of larger initial fields treating the pelvic lymph nodes did not result in better local tumor control or better overall control. However, the use of larger fields did result in a higher rate of significant complications (8.7 vs. 1.6% for fields greater than or equal to 150 cm2 or less than 150 cm2, respectively, p = 0.013). In view of the higher complication rate and the absence of convincing evidence of benefit for whole pelvic treatment, irradiation of all pelvic lymph nodes can be questioned.

  9. Addressing Misconceptions

    ERIC Educational Resources Information Center

    Dial, Katrina; Riddley, Diana; Williams, Kiesha; Sampson, Victor

    2009-01-01

    The law of conservation of mass can be counterintuitive for most students because they often think the mass of a substance is related to its physical state. As a result, students may hold a number of alternative conceptions related to this concept, including, for example, the believe that gas has no mass, that solids have greater mass than fluids,…

  10. Sociology, Music Education, and Social Change: The Prospect of Addressing Their Relations by Attending to Some Central, Expanded Concepts

    ERIC Educational Resources Information Center

    Johansen, Geir

    2014-01-01

    Studies on sociology and music education are important because they can enlighten how music education relates to social change. By studying how music education changes and is changed by society we enable ourselves to describe how it can contribute to the understanding of social change generally. This may lay the ground for us in contributing to…

  11. Addressing Work-Related Issues in Medical Rehabilitation: Revision of an Online Information Tool for Healthcare Professionals

    PubMed Central

    Wolf, Hans-Dieter; Gerlich, Christian; Vogel, Heiner; Neuderth, Silke

    2016-01-01

    Background. Medical rehabilitation increasingly considers occupational issues as determinants of health and work ability. Information on work-related rehabilitation concepts should therefore be made available to healthcare professionals. Objective. To revise a website providing healthcare professionals in medical rehabilitation facilities with information on work-related concepts in terms of updating existing information and including new topics, based on recommendations from implementation research. Method. The modification process included a questionnaire survey of medical rehabilitation centers (n = 28); two workshops with experts from rehabilitation centers, health payers, and research institutions (n = 14); the selection of new topics and revision of existing text modules based on expert consensus; and an update of good practice descriptions of work-related measures. Results. Health payers' requirements, workplace descriptions, and practical implementation aids were added as new topics. The database of good practice examples was extended to 63 descriptions. Information on introductory concepts was rewritten and supplemented by current data. Diagnostic tools were updated by including additional assessments. Conclusions. Recommendations from implementation research such as assessing user needs and including expert knowledge may serve as a useful starting point for the dissemination of information on work-related medical rehabilitation into practice. Web-based information tools such as the website presented here can be quickly adapted to current evidence and changes in medicolegal regulations. PMID:27610246

  12. Addressing Work-Related Issues in Medical Rehabilitation: Revision of an Online Information Tool for Healthcare Professionals.

    PubMed

    Lukasczik, Matthias; Wolf, Hans-Dieter; Gerlich, Christian; Küffner, Roland; Vogel, Heiner; Neuderth, Silke

    2016-01-01

    Background. Medical rehabilitation increasingly considers occupational issues as determinants of health and work ability. Information on work-related rehabilitation concepts should therefore be made available to healthcare professionals. Objective. To revise a website providing healthcare professionals in medical rehabilitation facilities with information on work-related concepts in terms of updating existing information and including new topics, based on recommendations from implementation research. Method. The modification process included a questionnaire survey of medical rehabilitation centers (n = 28); two workshops with experts from rehabilitation centers, health payers, and research institutions (n = 14); the selection of new topics and revision of existing text modules based on expert consensus; and an update of good practice descriptions of work-related measures. Results. Health payers' requirements, workplace descriptions, and practical implementation aids were added as new topics. The database of good practice examples was extended to 63 descriptions. Information on introductory concepts was rewritten and supplemented by current data. Diagnostic tools were updated by including additional assessments. Conclusions. Recommendations from implementation research such as assessing user needs and including expert knowledge may serve as a useful starting point for the dissemination of information on work-related medical rehabilitation into practice. Web-based information tools such as the website presented here can be quickly adapted to current evidence and changes in medicolegal regulations. PMID:27610246

  13. Addressing Pre-Service Teachers' Understandings and Difficulties with Some Core Concepts in the Special Theory of Relativity

    ERIC Educational Resources Information Center

    Selcuk, Gamze Sezgin

    2011-01-01

    The aim of this study is to investigate pre-service teachers' understanding of and difficulties with some core concepts in the special theory of relativity. The pre-service teachers (n = 185) from the Departments of Physics Education and Elementary Science Education at Dokuz Eylul University (in Turkey) participated. Both quantitative and…

  14. Pulmonary Disorders Complicating Pregnancy: An Overview.

    PubMed

    Leidecker, Katie; Dorman, Karen

    2016-01-01

    Awareness of pulmonary complications and the timely execution of appropriate interventions are critical to maintaining adequate oxygenation for the pregnant woman and the fetus. Clinicians have an opportunity during prenatal visits to provide women with education regarding pulmonary complications during pregnancy to promote positive maternal and fetal outcomes. The pulmonary conditions to be addressed in this article include asthma, tuberculosis, cystic fibrosis, and pneumonia. The purpose of this manuscript is to provide an overview of specific pulmonary conditions, as well as interventions related to each disorder and its impact on pregnancy. PMID:26813391

  15. The Alcohol Improvement Programme: Evaluation of an Initiative to Address Alcohol-Related Health Harm in England

    PubMed Central

    Thom, Betsy; MacGregor, Susanne; Godfrey, Christine; Herring, Rachel; Lloyd, Charlie; Tchilingirian, Jordan; Toner, Paul

    2013-01-01

    Aims: The evaluation aimed to assess the impact of The Alcohol Improvement Programme (AIP). This was a UK Department of Health initiative (April 2008–March 2011) aiming to contribute to the reduction of alcohol-related harm as measured by a reduction in the rate of increase in alcohol-related hospital admissions (ARHAs). Methods: The evaluation (March 2010–September 2011) used a mix of qualitative and quantitative methods to assess the impact of the AIP on ARHAs, to describe and assess the process of implementation, and to identify elements of the programme which might serve as a ‘legacy’ for the future. Results: There was no evidence that the AIP had an impact on reducing the rise in the rate of ARHAs. The AIP was successfully delivered, increased the priority given to alcohol-related harm on local policy agendas and strengthened the infrastructure for the delivery of interventions. Conclusion: Although there was no measurable short-term impact on the rise in the rate of ARHAs, the AIP helped to set up a strategic response and a delivery infrastructure as a first, necessary step in working towards that goal. There are a number of valuable elements in the AIP which should be retained and repackaged to fit into new policy contexts. PMID:23729674

  16. Opening addresses.

    PubMed

    Chukudebelu, W O; Lucas, A O; Ransome-kuti, O; Akinla, O; Obayi, G U

    1988-01-01

    The theme of the 3rd International Conference of the Society of Gynecology and Obstetrics of Nigeria (SOGON) held October 26, 1986 in Enugu was maternal morbidity and mortality in Africa. The opening addresses emphasize the high maternal mortality rate in Africa and SOGON's dedication to promoting women's health and welfare. In order to reduce maternal mortality, the scope of this problem must be made evident by gathering accurate mortality rates through maternity care monitoring and auditing. Governments, health professionals, educators, behavioral scientists, and communication specialists have a responsibility to improve maternal health services in this country. By making the population aware of this problem through education, measures can be taken to reduce the presently high maternal mortality rates. Nigerian women are physically unprepared for childbirth; therefore, balanced diets and disease prevention should be promoted. Since about 40% of deliveries are unmanaged, training for traditional birth attendants should be provided. Furthermore, family planning programs should discourage teenage pregnancies, encourage birth spacing and small families, and promote the use of family planning techniques among men. The problem of child bearing and rearing accompanied by hard work should also be investigated. For practices to change so that maternal mortality rates can be reduced, attitudes must be changed such that the current rates are viewed as unacceptable. PMID:12179275

  17. Approach-Related Complications of Anterior Lumbar Interbody Fusion: Results of a Combined Spine and Vascular Surgical Team

    PubMed Central

    Mobbs, Ralph J.; Phan, Kevin; Daly, Daniel; Rao, Prashanth J.; Lennox, Andrew

    2015-01-01

    Study Design Retrospective analysis of prospectively collected cohort data. Objective Anterior lumbar interbody fusion (ALIF) is a commonly performed procedure for the treatment of degenerative diseases of the lumbar spine. Detailed and comprehensive descriptions of intra- and postoperative complications of ALIF are surprisingly limited in the literature. In this report, we describe our experience with a team model for ALIF and report all complications occurring in our patient series. Methods Patients were prospectively enrolled between January 2009 and January 2013 by a combined spine surgeon and vascular surgeon team. All patients underwent an open ALIF using an anterior approach to the lumbosacral spine. Results From the 227 ALIF cases, mean operative blood loss was 103 mL, ranging from 30 to 900 mL. Mean operative time was 78 minutes. The average length of stay was 5.2 days. Intraoperative vascular injury requiring primary repair with suturing occurred in 15 patients (6.6%). There were 2 cases of postoperative retroperitoneal hematoma. Three patients (1.3%) had incisional hernia requiring revision surgery; 7 (3.1%) patients had prolonged ileus (>7 days) managed conservatively. Four patients described retrograde ejaculation. Sympathetic dysfunction occurred in 15 (6.6%) patients. There were 5 (2.2%) cases of superficial wound infection treated with oral antibiotics, with no deep wound infections requiring reoperation or intravenous therapy. There were no mortalities in this series. Conclusions ALIF is a safe procedure when performed by a combined vascular surgeon and spine surgeon team with acceptably low complication rates. Our series confirms that the team approach results in short operative times and length of stay, with rapid control of intraoperative vessel injury and low overall blood loss. PMID:26933616

  18. Approach-Related Complications of Anterior Lumbar Interbody Fusion: Results of a Combined Spine and Vascular Surgical Team.

    PubMed

    Mobbs, Ralph J; Phan, Kevin; Daly, Daniel; Rao, Prashanth J; Lennox, Andrew

    2016-03-01

    Study Design Retrospective analysis of prospectively collected cohort data. Objective Anterior lumbar interbody fusion (ALIF) is a commonly performed procedure for the treatment of degenerative diseases of the lumbar spine. Detailed and comprehensive descriptions of intra- and postoperative complications of ALIF are surprisingly limited in the literature. In this report, we describe our experience with a team model for ALIF and report all complications occurring in our patient series. Methods Patients were prospectively enrolled between January 2009 and January 2013 by a combined spine surgeon and vascular surgeon team. All patients underwent an open ALIF using an anterior approach to the lumbosacral spine. Results From the 227 ALIF cases, mean operative blood loss was 103 mL, ranging from 30 to 900 mL. Mean operative time was 78 minutes. The average length of stay was 5.2 days. Intraoperative vascular injury requiring primary repair with suturing occurred in 15 patients (6.6%). There were 2 cases of postoperative retroperitoneal hematoma. Three patients (1.3%) had incisional hernia requiring revision surgery; 7 (3.1%) patients had prolonged ileus (>7 days) managed conservatively. Four patients described retrograde ejaculation. Sympathetic dysfunction occurred in 15 (6.6%) patients. There were 5 (2.2%) cases of superficial wound infection treated with oral antibiotics, with no deep wound infections requiring reoperation or intravenous therapy. There were no mortalities in this series. Conclusions ALIF is a safe procedure when performed by a combined vascular surgeon and spine surgeon team with acceptably low complication rates. Our series confirms that the team approach results in short operative times and length of stay, with rapid control of intraoperative vessel injury and low overall blood loss. PMID:26933616

  19. Using Models to Address Misconceptions in Size and Scale Related to the Earth, Moon, Solar System, and Universe

    NASA Astrophysics Data System (ADS)

    Lebofsky, Larry A.; Lebofsky, N. R.; McCarthy, D. W.; Higgins, M. L.; Salthouse, K.; Canizo, T. L.

    2012-10-01

    Many children and adults have misconceptions about space-related concepts such as size and distance: Earth-Moon size and distance, distances between the planets, distances to the stars (including the Sun), etc. Unfortunately, when images are used to illustrate common phenomena, such as Moon phases and seasons, they may do a good job of explaining the phenomenon, but may reinforce other misconceptions. For topics such as phases and seasons, scale (size and distance) can easily lead to confusion and reinforce misconceptions. For example, when showing Moon phases, the Moon is usually represented as large relative to the Earth and the true relative distance cannot be easily shown. Similarly, when showing the tilt of the Earth’s axis as the reason for the seasons, the Earth is usually almost as large as the Sun and the distance between them is usually only a few times Earth’s diameter.What lessons have we learned? It is critical with any model to engage the participants: if at all possible, everyone should participate. A critical part of any modeling needs to be a discussion, involving the participants, of the limitations of the model: what is modeled accurately and what is not? This helps to identify and rectify misconceptions and helps to avoid creating new ones. The activities highlighted on our poster represent programs and collaborations that date back more than two decades: The University of Arizona, Tucson Unified School District, Science Center of Inquiry, Girl Scouts of Southern Arizona, and the Planetary Science Institute. Examples of activities that we will present on our poster include: •Earth/Moon size and distance •Macramé model of the Solar System •Human orrery and tabletop orrery •3-D nature of the constellations •Comparing our Solar System to other planetary systems •Origin of the Universe: scale of time and distance

  20. Cerebral Thrombotic Complications Related to l-Asparaginase Treatment for Acute Lymphoblastic Leukemia: Retrospective Review of 10 Cases.

    PubMed

    Eden, D; Hipkins, R; Bradbury, C A

    2016-09-01

    l-Asparaginase is a potent antileukemia agent and an essential part of treatment protocols for acute lymphoblastic leukemia. However, toxicity limits dose escalation, especially in adults. This includes a significant risk of thrombosis, which remains an important source of avoidable morbidity and mortality. Here, we provide a detailed report of 10 cases of cerebral thrombotic complications that occurred over a 5-year period at 4 large tertiary referral hospitals. To our knowledge, this is the first report of this type in the published literature. PMID:25693917

  1. Enterococcus faecalis endophthalmitis as a metastatic complication of hemodialysis vascular access-related sepsis: A case report and review of the literature.

    PubMed

    Sahin, Osman Zikrullah; Kara, Ekrem; Belice, Tahir; Ayaz, Teslime; Baydur Sahin, Serap; Ozturk, Cinar; Yildirim, Safak; Metin, Yavuz; Sahutoglu, Tuncay

    2016-07-01

    Catheter and/or arteriovenous (A-V) graft-related bacteremia is an important cause of morbidity and mortality among hemodialysis (HD) patients. Endocarditis, septic arthritis, epidural abscess, septic embolism, and osteomyelitis are the most common complications of catheter and/or A-V graft-related bacteremia; however, endogenous endophthalmitis is rarely seen. To the best of our knowledge, Enterococcus faecalis is the first case report in this population. We hereby report a case of endogenous endophthalmitis caused by E. faecalis as a complication of catheter and/or A-V graft-related bacteremia in a diabetic patient, who was undergoing HD for 5 years. We also discuss the etiology, clinical features, and outcomes of endogenous endophthalmitis in HD patients with a brief review of the literature. Although broad-spectrum parenteral (intravenous and intravitreal) antibiotics were used for 4 weeks, evisceration of the left eye could not be avoided. Endogenous endophthalmitis is a rare but rapidly blinding complication of catheter and/or A-V graft-related bacteremia in HD patients. It can develop as a result of silent catheter and/or A-V graft infections, which may lead to recurrent bacteremia. E. faecalis should be considered as a pathogen in this population who had recent history of catheter or A-V graft procedure. PMID:26346615

  2. External phenome analysis enables a rational federated query strategy to detect changing rates of treatment-related complications associated with multiple myeloma.

    PubMed

    Warner, Jeremy L; Alterovitz, Gil; Bodio, Kelly; Joyce, Robin M

    2013-01-01

    Electronic health records (EHRs) are increasingly useful for health services research. For relatively uncommon conditions, such as multiple myeloma (MM) and its treatment-related complications, a combination of multiple EHR sources is essential for such research. The Shared Health Research Information Network (SHRINE) enables queries for aggregate results across participating institutions. Development of a rational search strategy in SHRINE may be augmented through analysis of pre-existing databases. We developed a SHRINE query for likely non-infectious treatment-related complications of MM, based upon an analysis of the Multiparameter Intelligent Monitoring in Intensive Care (MIMIC II) database. Using this query strategy, we found that the rate of likely treatment-related complications significantly increased from 2001 to 2007, by an average of 6% a year (p=0.01), across the participating SHRINE institutions. This finding is in keeping with increasingly aggressive strategies in the treatment of MM. This proof of concept demonstrates that a staged approach to federated queries, using external EHR data, can yield potentially clinically meaningful results. PMID:23515788

  3. External phenome analysis enables a rational federated query strategy to detect changing rates of treatment-related complications associated with multiple myeloma

    PubMed Central

    Warner, Jeremy L; Alterovitz, Gil; Bodio, Kelly; Joyce, Robin M

    2013-01-01

    Electronic health records (EHRs) are increasingly useful for health services research. For relatively uncommon conditions, such as multiple myeloma (MM) and its treatment-related complications, a combination of multiple EHR sources is essential for such research. The Shared Health Research Information Network (SHRINE) enables queries for aggregate results across participating institutions. Development of a rational search strategy in SHRINE may be augmented through analysis of pre-existing databases. We developed a SHRINE query for likely non-infectious treatment-related complications of MM, based upon an analysis of the Multiparameter Intelligent Monitoring in Intensive Care (MIMIC II) database. Using this query strategy, we found that the rate of likely treatment-related complications significantly increased from 2001 to 2007, by an average of 6% a year (p=0.01), across the participating SHRINE institutions. This finding is in keeping with increasingly aggressive strategies in the treatment of MM. This proof of concept demonstrates that a staged approach to federated queries, using external EHR data, can yield potentially clinically meaningful results. PMID:23515788

  4. Uncovering Clinical Principles and Techniques to Address Minority Stress, Mental Health, and Related Health Risks Among Gay and Bisexual Men

    PubMed Central

    Pachankis, John E.

    2014-01-01

    Gay and bisexual men disproportionately experience depression, anxiety, and related health risks at least partially because of their exposure to sexual minority stress. This paper describes the adaptation of an evidence-based intervention capable of targeting the psychosocial pathways through which minority stress operates. Interviews with key stakeholders, including gay and bisexual men with depression and anxiety and expert providers, suggested intervention principles and techniques for improving minority stress coping. These principles and techniques are consistent with general cognitive behavioral therapy approaches, the empirical tenets of minority stress theory, and professional guidelines for LGB-affirmative mental health practice. If found to be efficacious, the psychosocial intervention described here would be one of the first to improve the mental health of gay and bisexual men by targeting minority stress. PMID:25554721

  5. Presidential address.

    PubMed

    Vohra, U

    1993-07-01

    The Secretary of India's Ministry of Health and Family Welfare serves as Chair of the Executive Council of the International Institute for Population Sciences in Bombay. She addressed its 35th convocation in 1993. Global population stands at 5.43 billion and increases by about 90 million people each year. 84 million of these new people are born in developing countries. India contributes 17 million new people annually. The annual population growth rate in India is about 2%. Its population size will probably surpass 1 billion by the 2000. High population growth rates are a leading obstacle to socioeconomic development in developing countries. Governments of many developing countries recognize this problem and have expanded their family planning programs to stabilize population growth. Asian countries that have done so and have completed the fertility transition include China, Japan, Singapore, South Korea, and Thailand. Burma, Malaysia, North Korea, Sri Lanka, and Vietnam have not yet completed the transition. Afghanistan, Bangladesh, Iran, Nepal, and Pakistan are half-way through the transition. High population growth rates put pressure on land by fragmenting finite land resources, increasing the number of landless laborers and unemployment, and by causing considerable rural-urban migration. All these factors bring about social stress and burden civic services. India has reduced its total fertility rate from 5.2 to 3.9 between 1971 and 1991. Some Indian states have already achieved replacement fertility. Considerable disparity in socioeconomic development exists among states and districts. For example, the states of Bihar, Madhya Pradesh, Rajasthan, and Uttar Pradesh have female literacy rates lower than 27%, while that for Kerala is 87%. Overall, infant mortality has fallen from 110 to 80 between 1981 and 1990. In Uttar Pradesh, it has fallen from 150 to 98, while it is at 17 in Kerala. India needs innovative approaches to increase contraceptive prevalence rates

  6. Renal complications in multiple myeloma and related disorders: Survivorship care plan of the IMF Nurse Leadership Board

    PubMed Central

    Faiman, Beth; Tariman, Joseph D.; Mangan, Patricia A.; Spong, Jacy

    2012-01-01

    Kidney dysfunction is a common clinical feature of symptomatic multiple myeloma. Some degree of renal insufficiency or renal failure is present at diagnosis or will occur during the course of the disease, and which, if not reversed, will adversely effect overall survival and quality of life. Chronic insults to the kidneys from other illnesses, treatment, or multiple myeloma itself can further damage renal function and increase the risk for additional complications, such as anemia. Patients with multiple myeloma who have light chain (Bence Jones protein) proteinuria may experience renal failure or progress to end-stage renal disease (ESRD) and require dialysis due to light chain cast nephropathy. Kidney failure in patients with presumed multiple myeloma may also result from amyloidosis, light chain deposition disease, or acute tubular necrosis caused by nephrotoxic agents; therefore identification of patients at risk for kidney damage is essential. The International Myeloma Foundation’s Nurse Leadership Board have developed these practice recommendations for screening for renal function, identifying positive and negative contributing risk and environmental factors, selecting appropriate therapies and supportive care measures to decrease progression to ESRD and dialysis, and reducing and managing renal complications in patients with multiple myeloma. PMID:21816711

  7. The value of serum Wisteria floribunda agglutinin-positive human Mac-2-binding protein as a predictive marker for hepatitis C virus-related complications after systemic chemotherapy.

    PubMed

    Totani, Haruhito; Kusumoto, Shigeru; Tanaka, Yasuhito; Suzuki, Nana; Hagiwara, Shinya; Kinoshita, Shiori; Iio, Etsuko; Ito, Asahi; Ri, Masaki; Ishida, Takashi; Komatsu, Hirokazu; Iida, Shinsuke

    2016-09-01

    Wisteria floribunda agglutinin-positive human Mac-2-binding protein (WFA(+)-M2BP) was developed recently as a predictive marker of progression to liver fibrosis and hepatocellular carcinoma (HCC) in patients seropositive for hepatitis C virus (HCV). We retrospectively analyzed 16 HCV-seropositive patients who received systemic chemotherapy for hematologic malignancies to evaluate the usefulness of WFA(+)-M2BP for predicting HCV-related complications. These were defined as the onset of significant liver damage (LD) with increased HCV RNA levels, leading to interrupted or discontinued chemotherapy or the occurrence of HCC after chemotherapy. Baseline WFA(+)-M2BP levels were determined using preserved serum samples. The median level of WFA(+)-M2BP was 1.59 [cutoff index (C.O.I.) value range 0.38-6.66]. With a median follow-up of 623 days (range 120-2404), LD and HCC were observed in three and two patients, respectively. Detectable HCV RNA and WFA(+)-M2BP ≥2.0 C.O.I. at baseline were identified as risk factors for these HCV-related complications (P = 0.034 and P = 0.005, respectively). The sensitivity, specificity, and positive and negative predictive values of the WFA(+)-M2BP level (cutoff point: 2.0 C.O.I.) for the occurrence of HCV-related complications were 100.0, 81.8, 71.4, and 100.0 %, respectively. WFA(+)-M2BP may be a useful marker for the prediction of HCV-related complications in HCV-seropositive patients following systemic chemotherapy. PMID:27255233

  8. President's Address

    PubMed Central

    Moore, John

    1928-01-01

    The paper recalls how matters veterinary were regarded forty-six years ago, what has been achieved since, and future progress is reflected. The paper is divided into parts relating respectively to: (a) medicine; (b) surgery (c) teaching and research; (d) administration. Formerly, glanders and farcy, and rabies, though acknowledged as contagious and specific, were also believed to be of spontaneous origin. Experiences with regard to these two diseases, and the mallein test for glanders, are related. The discovery of the Bacillus anthracis led to the development of veterinary research, but for some time confusion existed. Tuberculosis was believed to be endogenous and the result of the absorption of caseous products of a previous inflammation. Treatment of “milk fever” in cows by udder inflation and biochemistry in relation to that disease are considered. The advance in veterinary surgery stands out most prominently; in canine practice, operations are now attempted which were never thought possible in the early days. Allusion is made to the recent formidable operations for the cure of “windsucking” in horses, and for traumatic pericarditis in bovines. The powers of observance of the old practitioners in diagnosing lameness, and some of the old methods of treatment for lameness, are supported. The great progress in veterinary research is referred to, also its advantages from an imperial point of view. The causative agents of those diseases which are at present ultravisible, particularly foot-and-mouth disease, will probably be found, and better methods of prevention result. In training, thorough instruction in animal physiology, animal nutrition and biochemistry is advocated, also affiliation of veterinary colleges to universities, the individuality of such colleges, and the one-portal system of qualification being maintained. PMID:19986709

  9. Meta-analysis of elective surgical complications related to defunctioning loop ileostomy compared with loop colostomy after low anterior resection for rectal carcinoma.

    PubMed

    Geng, Hong Zhi; Nasier, Dilidan; Liu, Bing; Gao, Hua; Xu, Yi Ke

    2015-10-01

    Introduction Defunctioning loop ileostomy (LI) and loop colostomy (LC) are used widely to protect/treat anastomotic leakage after colorectal surgery. However, it is not known which surgical approach has a lower prevalence of surgical complications after low anterior resection for rectal carcinoma (LARRC). Methods We conducted a literature search of PubMed, MEDLINE, Ovid, Embase and Cochrane databases to identify studies published between 1966 and 2013 focusing on elective surgical complications related to defunctioning LI and LC undertaken to protect a distal rectal anastomosis after LARRC. Results Five studies (two randomized controlled trials, one prospective non-randomized trial, and two retrospective trials) satisfied the inclusion criteria. Outcomes of 1,025 patients (652 LI and 373 LC) were analyzed. After the construction of a LI or LC, there was a significantly lower prevalence of sepsis (p=0.04), prolapse (p=0.03), and parastomal hernia (p=0.02) in LI patients than in LC patients. Also, the prevalence of overall complications was significantly lower in those who received LIs compared with those who received LCs (p<0.0001). After closure of defunctioning loops, there were significantly fewer wound infections (p=0.006) and incisional hernias (p=0.007) in LI patients than in LC patients, but there was no significant difference between the two groups in terms of overall complications. Conclusions The results of this meta-analysis show that a defunctioning LI may be superior to LC with respect to a lower prevalence of surgical complications after LARRC. PMID:26274752

  10. Risk Factors Associated With Complication Rates of Becker-Type Expander Implants in Relation to Implant Survival: Review of 314 Implants in 237 Patients.

    PubMed

    Taboada-Suarez, Antonio; Brea-García, Beatriz; Magán-Muñoz, Fernando; Couto-González, Iván; González-Álvarez, Eduardo

    2015-12-01

    Although autologous tissue reconstruction is the best option for breast reconstruction, using implants is still a reliable and simple method, offering acceptable aesthetic results. Becker-type implants are permanent implants that offer a 1-stage reconstructive option. A retrospective study was carried out in our center reviewing the clinical reports of 237 patients, in whom a total of 314 Becker-type prostheses were implanted. Overall survival was calculated using a Kaplan-Meier estimate. Cox proportional hazard models were used to calculate adjusted hazard ratios. At the end of the study, 214 expanders (68.15%) presented no complications, 40 (12.47%) developed significant capsular contracture, in 27 (8.60%) infection occurred, 24 (7.64%) suffered minor complications, and 9 (2.87%) ruptured. The mean survival time of the expanders was 120.41 months (95% CI: 109.62, 131.19). Radiotherapy, chemotherapy, high Molecular Immunology Borstel, age, mastectomy performed previously to the implant, ductal carcinoma, advanced tumoral stage, experience of the surgeon, and Becker 35-type implants were significantly related to a high number of complications in relation to the survival of the implants. Cox regression analysis revealed that the main risk factors for the survival of expander implants included radiotherapy and surgeon experience. The complication hazard ratio or relative risk caused by these 2 factors was 1.976 and 1.680, respectively. One-stage reconstruction using Becker-type expanders is an appropriate, simple, and reliable option in delayed breast reconstruction in patients who have not received radiotherapy and as long as the procedure is carried out by surgeons skilled in the technique. PMID:25003425

  11. Rate of fibrinogen breakdown related to coronary patency and bleeding complications in patients with thrombolysis in acute myocardial infarction--results from the PRIMI trial.

    PubMed

    Ostermann, H; Schmitz-Huebner, U; Windeler, J; Bär, F; Meyer, J; van de Loo, J

    1992-09-01

    Four hundred and one patients with acute myocardial infarction of less than 4 h duration were randomized to receive intravenous thrombolytic treatment with either 80 mg of full length unglycosylated single-chain-urokinase plasminogen activator (INN saruplase) or 1.5 million IU of streptokinase delivered over a 60 min period. Angiographic patency rates were higher at 60 min in saruplase treated patients (71.8% vs 48%; P less than 0.001), but did not differ significantly at 90 min (71.2% vs 63.9%; P = 0.15). Fibrinogen levels dropped markedly in both groups, the decrease being delayed and less pronounced with saruplase. Total fibrin and fibrinogen degradation products and D-dimer values rose earlier and to higher peak values in streptokinase treated patients. In both groups marked plasminogen and alpha 2-antiplasmin consumption was observed. Lower fibrinogen levels, and in particular the faster rate of fibrinogen breakdown, were associated with higher patency rates at 90 min (P less than 0.05). Patients with bleeding complications had lower 'lowest points' and a more rapid decrease in fibrinogen (P less than 0.05). These findings were not related to the drug used. Increased heparin levels at 6 to 12 h were correlated to bleeding complications in streptokinase treated patients. It is concluded that the rate of fibrinogen breakdown during and following thrombolytic treatment for acute myocardial infarction is related to early vessel patency and bleeding complications. PMID:1396833

  12. A review of complications associated with vertebroplasty and kyphoplasty as reported to the Food and Drug Administration medical device related web site.

    PubMed

    Nussbaum, David A; Gailloud, Philippe; Murphy, Kieran

    2004-11-01

    In 2002, approximately 38,000 vertebroplasties and 16,000 kyphoplasties were performed in the United States. As the use of both modalities for the treatment of vertebral compression fractures has increased, so have questions regarding safety and efficacy. The authors addressed this by reviewing both the current literature and complications data reported to the Food and Drug Administration (FDA) Center for Devices and Radiological Health through the on-line database (http://www.fda.gov/cdrh/maude.html) and through the Office of the Freedom of Information Act at the FDA. Although both procedures are largely safe, the FDA data highlight two main concerns: reactions to the use of acrylic (polymethylmethacrylate) bone cement, including hypotension and, in some cases, death, especially when multiple vertebral levels are treated in one setting; and a possible increased risk with kyphoplasty of pedicle fracture and cord compression. PMID:15525736

  13. Surgical outcomes of the endoscopic endonasal transsphenoidal approach for large and giant pituitary adenomas: institutional experience with special attention to approach-related complications.

    PubMed

    Constantino, Edson Rocha; Leal, Rafael; Ferreira, Christian Cândido; Acioly, Marcus André; Landeiro, José Alberto

    2016-05-01

    Objective In this study, we investigate our institutional experience of patients who underwent endoscopic endonasal transsphenoidal approach for treatment of large and giant pituitary adenomas emphasizing the surgical results and approach-related complications. Method The authors reviewed 28 consecutive patients who underwent surgery between March, 2010 and March, 2014. Results The mean preoperative tumor diameter was 4.6 cm. Gross-total resection was achieved in 14.3%, near-total in 10.7%, subtotal in 39.3%, and partial in 35.7%. Nine patients experienced improvement in visual acuity, while one patient worsened. The most common complications were transient diabetes insipidus (53%), new pituitary deficit (35.7%), endonasal adhesions (21.4%), and cerebrospinal fluid leak (17.8%). Surgical mortality was 7.1%. Conclusions Endoscopic endonasal transsphenoidal surgery is a valuable treatment option for large or giant pituitary adenomas, which results in high rates of surgical decompression of cerebrovascular structures. PMID:27191235

  14. Convocation address.

    PubMed

    Alexander, P C

    1994-07-01

    Total world population is growing at the annual rate of 2%. While this rate of growth represents a decline from the annual growth rate of 2.5% during the early 1960s, world population still continues to grow rapidly in absolute terms as a result of the already enormous population base. Experts predict world population to grow to 12-14 billion before it stabilizes. Most of this growth will be due to high fertility amid declining mortality in developing countries; 80% of world population by the year 2000 will be in developing countries. India, for example, had a population of 358 million people in 1950. That population, however, should grow to more than one billion by the year 2000. The author, governor of Maharashtra, congratulates all who have successfully completed courses at the International Institute for Population Sciences during the year and voices his expectation that graduates will use their newfound knowledge and expertise in research and teaching as well as in developing meaningful and effective population policies in their respective countries. He also describes some of India's current population-related problems and future prospects. India has thus far kept its rate of food production above the rate of population growth. Even so, the average caloric intake in India needs to be increased by at least 50% in order for the population to maintain adequate health standards. The current scarcity of additional arable land, the need to halt further deforestation, and the ongoing absolute growth in population, however, suggest that India will be unable to raise the level of caloric intake for its people. India may even become dependent upon other countries to provide food for its population. PMID:12346131

  15. [Complications of hip arthroscopies].

    PubMed

    Dienst, M; Grün, U

    2008-11-01

    Surgical complications of hip arthroscopies are rare in the hands of experienced hip arthroscopists. However, when performed by beginners and in more demanding situations such as marginal distraction of the head and socket and technically advanced procedures, the risk increases. This report describes possible complications which may happen during positioning and traction, portal placement, and diagnostic and therapeutic procedures. Possible causes of soft tissue lesions of the portal area, perineum and foot, intra-articular lesions of the labrum and cartilage, direct and traction-related indirect neurovascular lesions, and other rare complications are analyzed. PMID:18854972

  16. Complications of Lyme borreliosis.

    PubMed

    Cooke, W D; Dattwyler, R J

    1992-01-01

    Lyme borreliosis is the multisystem infectious disease caused by the spirochete Borrelia burgdorferi. Complications of this infection can involve many organ systems, especially the skin, joints, nervous system, and heart. These manifestations may be acute, or evolve slowly over months or years. Diagnosis is not always straightforward, and is currently hampered by lack of a specific serologic assay. This review discusses the syndromes associated with Lyme borreliosis and addresses issues of diagnosis and treatment. PMID:1580609

  17. Opening address

    NASA Astrophysics Data System (ADS)

    Castagnoli, C.

    1994-01-01

    Ladies and Gentlemen My cordial thanks to you for participating in our workshop and to all those who have sponsored it. When in 1957 I attended the International Congress on Fundamental Constants held in Turin on the occasion of the first centenary of the death of Amedeo Avogadro, I did not expect that about thirty-five years later a small but representative number of distinguished scientists would meet here again, to discuss how to go beyond the sixth decimal figure of the Avogadro constant. At that time, the uncertainty of the value of this constant was linked to the fourth decimal figure, as reported in the book by DuMond and Cohen. The progress made in the meantime is universally acknowledged to be due to the discovery of x-ray interferometry. We are honoured that one of the two founding fathers, Prof. Ulrich Bonse, is here with us, but we regret that the other, Prof. Michael Hart, is not present. After Bonse and Hart's discovery, the x-ray crystal density method triggered, as in a chain reaction, the investigation of two other quantities related to the Avogadro constant—density and molar mass. Scientists became, so to speak, resonant and since then have directed their efforts, just to mention a few examples, to producing near-perfect silicon spheres and determining their density, to calibrating, with increasing accuracy, mass spectrometers, and to studying the degree of homogeneity of silicon specimens. Obviously, I do not need to explain to you why the Avogadro constant is important. I wish, however, to underline that it is not only because of its position among fundamental constants, as we all know very well its direct links with the fine structure constant, the Boltzmann and Faraday constants, the h/e ratio, but also because when a new value of NA is obtained, the whole structure of the fundamental constants is shaken to a lesser or greater extent. Let me also remind you that the second part of the title of this workshop concerns the silicon

  18. Complications of foam sclerotherapy.

    PubMed

    Cavezzi, A; Parsi, K

    2012-03-01

    Foam sclerotherapy may result in drug and/or gas-related complications of a generalized or localized nature. Significant complications include anaphylactic/anaphylactoid reactions (very rare), deep vein thrombosis (1-3%), stroke (0.01%), superficial venous thrombosis (4.4%), tissue necrosis (variable frequency), oedema (0.5%) and nerve damage (0.2%). Cosmetic complications include telangiectatic matting (15-24%) and pigmentation (10-30%). Patent foramen ovale and other cardio-pulmonary right-to-left shunts seem to play a role in the systemic gas-related complications. In conclusion, foam sclerotherapy is characterized by an overall high degree of safety, though special attention should be given to the embolic and thrombotic complications. Good technique, adequate imaging, general precautions and compliance with post-treatment instructions may help avoid some of the adverse events and an appropriate early intervention may minimize possible sequelae. Higher volumes of sclerosant foam have been attributed to local and distant thrombotic complications and should be avoided. PMID:22312067

  19. Obstetric (nonfetal) complications.

    PubMed

    Shanbhogue, Alampady K P; Menias, Christine O; Lalwani, Neeraj; Lall, Chandana; Khandelwal, Ashish; Nagar, Arpit

    2013-11-01

    Pregnancy predisposes women to a wide array of obstetric and gynecological complications which are often complex, challenging and sometimes life-threatening. While some of these are unique to pregnancy, a few that occur in nonpregnant women are more common during pregnancy. Imaging plays a crucial role in the diagnosis and management of pregnancy-related obstetric and gynecologic complications. Ultrasonography and magnetic resonance imaging confer the least risk to the fetus and should be the preferred examinations for evaluating these complications. Multidetector computed tomography should be used after carefully weighing the risk-benefit ratio based on the clinical condition in question. Interventional radiology is emerging as a preferred, noninvasive or minimally invasive treatment option that can obviate surgery and its antecedent short term and long term complications. Knowledge of appropriateness of imaging and image guided intervention is necessary for accurate patient management. PMID:24210440

  20. Optically Addressable Silicon Vacancy-Related Spin Centers in Rhombic Silicon Carbide with High Breakdown Characteristics and ENDOR Evidence of Their Structure.

    PubMed

    Soltamov, V A; Yavkin, B V; Tolmachev, D O; Babunts, R A; Badalyan, A G; Davydov, V Yu; Mokhov, E N; Proskuryakov, I I; Orlinskii, S B; Baranov, P G

    2015-12-11

    We discovered a family of uniaxially oriented silicon vacancy-related centers with S=3/2 in a rhombic 15R-SiC crystalline matrix. We demonstrate that these centers exhibit unique characteristics such as optical spin alignment up to the temperatures of 250°C. Thus, the range of robust optically addressable vacancy-related spin centers is extended to the wide class of rhombic SiC polytypes. To use these centers for quantum applications it is essential to know their structure. Using high frequency electron nuclear double resonance, we show that the centers are formed by negatively charged silicon vacancies V_{Si}^{-} in the paramagnetic state with S=3/2 that is noncovalently bonded to the neutral carbon vacancy V_{C}^{0} in the nonparamagnetic state, located on the adjacent site along the SiC symmetry c axis. PMID:26705655

  1. Optically Addressable Silicon Vacancy-Related Spin Centers in Rhombic Silicon Carbide with High Breakdown Characteristics and ENDOR Evidence of Their Structure

    NASA Astrophysics Data System (ADS)

    Soltamov, V. A.; Yavkin, B. V.; Tolmachev, D. O.; Babunts, R. A.; Badalyan, A. G.; Davydov, V. Yu.; Mokhov, E. N.; Proskuryakov, I. I.; Orlinskii, S. B.; Baranov, P. G.

    2015-12-01

    We discovered a family of uniaxially oriented silicon vacancy-related centers with S =3 /2 in a rhombic 15 R -SiC crystalline matrix. We demonstrate that these centers exhibit unique characteristics such as optical spin alignment up to the temperatures of 250 °C . Thus, the range of robust optically addressable vacancy-related spin centers is extended to the wide class of rhombic SiC polytypes. To use these centers for quantum applications it is essential to know their structure. Using high frequency electron nuclear double resonance, we show that the centers are formed by negatively charged silicon vacancies VSi- in the paramagnetic state with S =3 /2 that is noncovalently bonded to the neutral carbon vacancy VC0 in the nonparamagnetic state, located on the adjacent site along the SiC symmetry c axis.

  2. [Patient safety -- mission for the future: Managing complications: what do I tell to the patients and what to the relatives?].

    PubMed

    Biermann, Elmar; Bock, Rolf-Werner

    2014-07-01

    In cases of unintended treatment courses an adequate communication is mandatory. Empathetic conversations expressing human warmth can pave the way to the avoidance of forensic consequences. The laws on patient's rights obligate the responsible physician to inform on request the patient about all recognizable circumstances that may lead to the assumption of a treatment error and to avoid hazards to health. The patient has a right to view his or her complete patient records and to demand that copy be made at the patient's expense. In the case of information to relatives the physician must observe the content and scope of his/her obligation to medical confidentiality. PMID:25137204

  3. A rare complication of transitional cell carcinoma of the renal pelvis: parathyroid hormone-related peptide-induced hypercalcaemia.

    PubMed

    O Sullivan, Eoin; Plant, William

    2014-01-01

    We describe a rare occurrence of parathyroid hormone-related peptide (PTHrp) associated hypercalcaemia with a recurrence of transitional cell carcinoma of the renal pelvis. Our patient presented with serum calcium of 3.9 mmol/L, PTH of 5 ng/L and a PTHrp of 9.8 pmol/L (<2 pmol/L). He had no evidence of metastatic disease. His hypercalcaemia responded to bisphosphonate therapy. He chose to be treated conservatively and died 5 weeks after presentation. This is the seventh such case described in the literature. PTHrp-induced hypercalcaemia is associated with a grave prognosis, with a mean survival of 65 days from presentation. PMID:24951595

  4. Complications associated with cutaneous aesthetic procedures.

    PubMed

    Hartmann, Daniela; Ruzicka, Thomas; Gauglitz, Gerd G

    2015-08-01

    In recent years, a plethora of novel therapeutic approaches to fight signs of aging and to influence external body appearance have become available in aesthetic dermatology. Extensive research in this field has led to advanced understanding of the anatomy and physiology of the aging face. To successfully address the complex age-related alterations anti-aging treatment nowadays calls for a multi-faceted approach. Most frequently utilized aesthetic procedures include the use of botulinum toxin, a variety of filling substances, microneedling (collagen induction therapy), chemical peeling, lasers, radiofrequency, thread facelift and injectional lipolysis with phosphatidylcholine/deoxycholate among others. Unfortunately, many clinicians still lack in-depth understanding of potential complications, risk factors and side effects associated with minimal-invasive procedures. The following review aims to give a broad overview of nowadays most frequently used approaches in the dermato-aesthetic field and their related complications. PMID:26177157

  5. Association of Genetically Determined Aldehyde Dehydrogenase 2 Activity with Diabetic Complications in Relation to Alcohol Consumption in Japanese Patients with Type 2 Diabetes Mellitus: The Fukuoka Diabetes Registry.

    PubMed

    Idewaki, Yasuhiro; Iwase, Masanori; Fujii, Hiroki; Ohkuma, Toshiaki; Ide, Hitoshi; Kaizu, Shinako; Jodai, Tamaki; Kikuchi, Yohei; Hirano, Atsushi; Nakamura, Udai; Kubo, Michiaki; Kitazono, Takanari

    2015-01-01

    Aldehyde dehydrogenase 2 (ALDH2) detoxifies aldehyde produced during ethanol metabolism and oxidative stress. A genetic defect in this enzyme is common in East Asians and determines alcohol consumption behaviors. We investigated the impact of genetically determined ALDH2 activity on diabetic microvascular and macrovascular complications in relation to drinking habits in Japanese patients with type 2 diabetes mellitus. An ALDH2 single-nucleotide polymorphism (rs671) was genotyped in 4,400 patients. Additionally, the relationship of clinical characteristics with ALDH2 activity (ALDH2 *1/*1 active enzyme activity vs. *1/*2 or *2/*2 inactive enzyme activity) and drinking habits (lifetime abstainers vs. former or current drinkers) was investigated cross-sectionally (n = 691 in *1/*1 abstainers, n = 1,315 in abstainers with *2, n = 1,711 in *1/*1 drinkers, n = 683 in drinkers with *2). The multiple logistic regression analysis for diabetic complications was adjusted for age, sex, current smoking habits, leisure-time physical activity, depressive symptoms, diabetes duration, body mass index, hemoglobin A1c, insulin use, high-density lipoprotein cholesterol, systolic blood pressure and renin-angiotensin system inhibitors use. Albuminuria prevalence was significantly lower in the drinkers with *2 than that of other groups (odds ratio [95% confidence interval (CI)]: *1/*1 abstainers as the referent, 0.94 [0.76-1.16] in abstainers with *2, 1.00 [0.80-1.26] in *1/*1 drinkers, 0.71 [0.54-0.93] in drinkers with *2). Retinal photocoagulation prevalence was also lower in drinkers with ALDH2 *2 than that of other groups. In contrast, myocardial infarction was significantly increased in ALDH2 *2 carriers compared with that in ALDH2 *1/*1 abstainers (odds ratio [95% CI]: *1/*1 abstainers as the referent, 2.63 [1.28-6.13] in abstainers with *2, 1.89 [0.89-4.51] in *1/*1 drinkers, 2.35 [1.06-5.79] in drinkers with *2). In summary, patients with type 2 diabetes and ALDH2 *2 displayed a

  6. Association of Genetically Determined Aldehyde Dehydrogenase 2 Activity with Diabetic Complications in Relation to Alcohol Consumption in Japanese Patients with Type 2 Diabetes Mellitus: The Fukuoka Diabetes Registry

    PubMed Central

    Idewaki, Yasuhiro; Iwase, Masanori; Fujii, Hiroki; Ohkuma, Toshiaki; Ide, Hitoshi; Kaizu, Shinako; Jodai, Tamaki; Kikuchi, Yohei; Hirano, Atsushi; Nakamura, Udai; Kubo, Michiaki; Kitazono, Takanari

    2015-01-01

    Aldehyde dehydrogenase 2 (ALDH2) detoxifies aldehyde produced during ethanol metabolism and oxidative stress. A genetic defect in this enzyme is common in East Asians and determines alcohol consumption behaviors. We investigated the impact of genetically determined ALDH2 activity on diabetic microvascular and macrovascular complications in relation to drinking habits in Japanese patients with type 2 diabetes mellitus. An ALDH2 single-nucleotide polymorphism (rs671) was genotyped in 4,400 patients. Additionally, the relationship of clinical characteristics with ALDH2 activity (ALDH2 *1/*1 active enzyme activity vs. *1/*2 or *2/*2 inactive enzyme activity) and drinking habits (lifetime abstainers vs. former or current drinkers) was investigated cross-sectionally (n = 691 in *1/*1 abstainers, n = 1,315 in abstainers with *2, n = 1,711 in *1/*1 drinkers, n = 683 in drinkers with *2). The multiple logistic regression analysis for diabetic complications was adjusted for age, sex, current smoking habits, leisure-time physical activity, depressive symptoms, diabetes duration, body mass index, hemoglobin A1c, insulin use, high-density lipoprotein cholesterol, systolic blood pressure and renin-angiotensin system inhibitors use. Albuminuria prevalence was significantly lower in the drinkers with *2 than that of other groups (odds ratio [95% confidence interval (CI)]: *1/*1 abstainers as the referent, 0.94 [0.76–1.16] in abstainers with *2, 1.00 [0.80–1.26] in *1/*1 drinkers, 0.71 [0.54–0.93] in drinkers with *2). Retinal photocoagulation prevalence was also lower in drinkers with ALDH2 *2 than that of other groups. In contrast, myocardial infarction was significantly increased in ALDH2 *2 carriers compared with that in ALDH2 *1/*1 abstainers (odds ratio [95% CI]: *1/*1 abstainers as the referent, 2.63 [1.28–6.13] in abstainers with *2, 1.89 [0.89–4.51] in *1/*1 drinkers, 2.35 [1.06–5.79] in drinkers with *2). In summary, patients with type 2 diabetes and ALDH2 *2

  7. Treating Complicated Grief

    PubMed Central

    Simon, Naomi M.

    2015-01-01

    IMPORTANCE The death of a loved one is one of life’s greatest, universal stressors to which most bereaved individuals successfully adapt without clinical intervention. For a minority of bereaved individuals, grief is complicated by superimposed problems and healing does not occur. The resulting syndrome of complicated grief causes substantial distress and functional impairment even years after a loss, yet knowing when and how to intervene can be a challenge. OBJECTIVE To discuss the differential diagnosis, risk factors for and management of complicated grief based on available evidence and clinical observations. EVIDENCE REVIEW MEDLINE was searched from January 1990 to October 2012. Additional citations were procured from references of select research and review articles. Available treatment studies targeting complicated grief were included. RESULTS A strong research literature led to inclusion of complicated grief in the Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) (termed persistent complex bereavement disorder as a subtype of other specified trauma and stressor-related disorders), although it is a condition for which more research is formally recommended, and there is still ongoing discussion about the optimal name and diagnostic criteria for the disorder. Reliable screening instruments are available, and the estimated prevalence rate is 7% of bereaved people. Randomized controlled data support the efficacy of a targeted psychotherapy including elements that foster resolution of complicating problems and facilitate the natural healing process. Preliminary studies suggest antidepressant medications may be helpful. CONCLUSION AND RELEVANCE Individuals with complicated grief have greater risk of adverse health outcomes, should be diagnosed and assessed for suicide risk and comorbid conditions such as depression and posttraumatic stress disorder, and should be considered for treatment. PMID:23917292

  8. Creating a Cadre of Junior Investigators to Address the Challenges of Cancer-Related Health Disparities: Lessons Learned from the Community Networks Program

    PubMed Central

    Felder, Tisha M.; Brandt, Heather M.; Armstead, Cheryl; Cavicchia, Philip P.; Braun, Kathryn L.; Adams, Swann A.; Friedman, Daniela B.; Tanjasiri, Sora; Steck, Susan E.; Smith, Emily R.; Daguisé, Virginie G.; Hébert, James R.

    2012-01-01

    Community-based participatory research (CBPR) initiatives such as the National Cancer Institute’s Community Networks Program (CNP) (2005–2010) often emphasize training of junior investigators from underrepresented backgrounds to address health disparities. From July to October 2010, a convenience sample of 80 participants from the 25 CNP national sites completed our 45-item, web-based survey on the training and mentoring of junior investigators. This study assessed the academic productivity and CBPR-related experiences of the CNP junior investigators (n=37). Those from underrepresented backgrounds reported giving more presentations in non-academic settings (9 vs. 4 in last 5 years, p=0.01), having more co-authored publications (8 vs. 3 in last 5 years, p=0.01), and spending more time on CBPR-related activities than their non-underrepresented counterparts. Regardless of background, junior investigators shared similar levels of satisfaction with their mentors and CBPR experiences. This study provides support for the success of the CNP’s training program, especially effort directed at underrepresented investigators. PMID:22528636

  9. Complications of dental surgery.

    PubMed

    Lillich, J D

    1998-08-01

    Both retrospective data and clinical experience indicate that complications of dental surgery are occasionally encountered and, to some extent, are inevitable. Many of the reported complications related to dental surgery such as incomplete removal of diseased teeth or removal of the wrong tooth can be avoided with sound preoperative planning and intraoperative technique. Diseased teeth should be properly identified prior to and during surgery. In addition, complete removal of the diseased tooth must be performed. Use of intraoperative radiographic examination to confirm the location of the diseased tooth and to document its removal cannot be overemphasized. Iatrogenic fracture of the maxillary or mandibular alveolar walls or palatine bone can be avoided by proper placement of the dental punch. The chances of developing incisional drainage or secondary sinusitis can be reduced by use of appropriate systemic antibiotics. These factors should guide the surgical approach to dental surgery to reduce the likelihood of developing common complications. PMID:9742671

  10. Risk Factors for Complications of Traumatic Injuries.

    PubMed

    de Aguiar Júnior, Wagner; Saleh, Carmen Mohamad Rida; Whitaker, Iveth Yamaguchi

    2016-01-01

    Complications in hospitalized trauma patients are major causes of morbidity and mortality. The aims of this study were to identify the in-hospital trauma patients' complications and identify the risk factors for complications in this population. A retrospective analysis was conducted in a sample from a Brazilian hospital. The sample consisted of 407 patients, 194 (47.66%) of whom had records of complications. The most common complications were infections (41.80%). The risk factors related to the complications were age, length of hospital stay, external causes, and injury severity. The complications were frequent in this sample, and the risk for complications was characterized by multiple factors. PMID:27618375

  11. Port-a-Cath-related complications in 252 patients with solid tissue tumours and the first report of heparin-induced delayed hypersensitivity after Port-a-Cath heparinisation.

    PubMed

    Garajová, I; Nepoti, G; Paragona, M; Brandi, G; Biasco, G

    2013-01-01

    The use of the subcutaneous Port-a-Catheters (Port-a-Caths) provides an important mean of venous access for oncological patients. The aim of our retrospective consecutive single-centre study was to investigate Port-a-Cath-related complications in 252 cancer patients. Overall period of Port-a-Caths maintenance was 25 months. The strategy of our centre is to keep Port-a-Caths in situ up to the end of follow-up in adjuvant cancer patients. A total of 22 complications were recorded (8.73%). Interventional complications occurred in four patients. The main complications during Port-a-Cath use included thrombosis (4 patients, 1.58%), infections (4 patients, 1.58%), persistent pain or discomfort (3 patients, 1.19%) and dislocations (2 patients, 0.79%). Median time to the occurrence of any type of complications was 4.5 months. Eleven Port-a-Caths were removed due to complications (4.36%). Similar rate of Port-a-Cath-related thrombosis/infection was seen in adjuvant and advanced cancer patients (no statistical significance). Continuous infusion of anticancer therapy via a Port-a-Cath system is a relatively safe procedure, although major complications might occur. We are first to describe heparin-induced delayed hypersensitivity after heparinisation of Port-a-Cath. This fact should influence the preference to keep the Port-a-Cath after completion of adjuvant anticancer treatment. PMID:22966988

  12. Clinical Significance of Female-hormones and Cytokines in Breast Cancer Patients Complicated with Aromatase Inhibitor-related Osteoarthropathy - Efficacy of Vitamin E

    PubMed Central

    Kiyomi, Anna; Makita, Masujiro; Iwase, Takuji; Tanaka, Sachiko; Onda, Kenji; Sugiyama, Kentaro; Takeuchi, Hironori; Hirano, Toshihiko

    2015-01-01

    Introduction: Aromatase inhibitor use for postmenopausal hormone-sensitive breast cancer patients often results in drug-induced osteoarthropathy, while its accurate mechanism has not been clarified. We investigated the implication of female hormones and several cytokines in osteoarthropathy complicated with aromatase inhibitor treatment, and the efficacy of vitamin E on the severity of osteoarthropathy, in breast cancer patients. Methods: Sixty two breast cancer patients treated with aromatase inhibitor for average of 1.77 years were included. These patients were orally administered vitamin E (150mg/day) for 29.8 days to alleviate aromatase inhibitor-related osteoarthropathy. Severity of osteoarthropathy was scored, and the patients were grouped based on the severity or vitamin E efficacy. Serum estradiol, progesterone, vitamin E, interferon-gamma (IFN-gamma), tumor necrosis factor-alpha (TNF-alpha), IL-2, IL-4, IL-6, IL-10, and IL-17A concentrations were measured by ELISA or beads array procedures followed by flow cytometry. Results: There was no significant difference in serum concentrations of the biomarkers between the severe and the mild osteoarthropathy groups before vitamin E administration. The osteoarthropathy scores significantly decreased after vitamin E administration (p=0.0243), while serum-estradiol concentrations did not change. The serum-estradiol concentrations before vitamin E administration in the group sensitive to the vitamin E efficacy were significantly lower, as compared with those in the insensitive group (p=0.0005). The rate of the highly sensitive patients to the vitamin E efficacy in those exhibiting low serum-estradiol concentrations was significantly higher than that in the high serum-estradiol group (p=0.0004). In the sensitive group, serum-estradiol concentrations after taking vitamin E were significantly higher than those before taking vitamin E (p=0.0124). Conclusions: Vitamin E administration seemed to be a potential way for

  13. Hypoglycemia: The neglected complication

    PubMed Central

    Kalra, Sanjay; Mukherjee, Jagat Jyoti; Venkataraman, Subramanium; Bantwal, Ganapathi; Shaikh, Shehla; Saboo, Banshi; Das, Ashok Kumar; Ramachandran, Ambady

    2013-01-01

    Hypoglycemia is an important complication of glucose-lowering therapy in patients with diabetes mellitus. Attempts made at intensive glycemic control invariably increases the risk of hypoglycemia. A six-fold increase in deaths due to diabetes has been attributed to patients experiencing severe hypoglycemia in comparison to those not experiencing severe hypoglycemia Repeated episodes of hypoglycemia can lead to impairment of the counter-regulatory system with the potential for development of hypoglycemia unawareness. The short- and long-term complications of diabetes related hypoglycemia include precipitation of acute cerebrovascular disease, myocardial infarction, neurocognitive dysfunction, retinal cell death and loss of vision in addition to health-related quality of life issues pertaining to sleep, driving, employment, recreational activities involving exercise and travel. There is an urgent need to examine the clinical spectrum and burden of hypoglycemia so that adequate control measures can be implemented against this neglected life-threatening complication. Early recognition of hypoglycemia risk factors, self-monitoring of blood glucose, selection of appropriate treatment regimens with minimal or no risk of hypoglycemia and appropriate educational programs for healthcare professionals and patients with diabetes are the major ways forward to maintain good glycemic control, minimize the risk of hypoglycemia and thereby prevent long-term complications. PMID:24083163

  14. Excerpts from keynote address

    SciTech Connect

    Creel, G.C.

    1995-06-01

    Excerpts from the keynote principally address emissions issues in the fossil power industry as related to heat rate improvements. Stack emissions of both sulfur and nitrogen oxides are discussed, and a number of examples are given: (1) PEPCO`s Potomac River Station, and (2) Morgantown station`s NOX reduction efforts. Circulating water emissions are also briefly discussed, as are O & M costs of emission controls.

  15. The minimum knowledge base for predicting organ-at-risk dose-volume levels and plan-related complications in IMRT planning

    NASA Astrophysics Data System (ADS)

    Zhang, Hao H.; Meyer, Robert R.; Shi, Leyuan; D'Souza, Warren D.

    2010-04-01

    IMRT treatment planning requires consideration of two competing objectives: achieving the required amount of radiation for the planning target volume and minimizing the amount of radiation delivered to all other tissues. It is important for planners to understand the tradeoff between competing factors so that the time-consuming human interaction loop (plan-evaluate-modify) can be eliminated. Treatment-plan-surface models have been proposed as a decision support tool to aid treatment planners and clinicians in choosing between rival treatment plans in a multi-plan environment. In this paper, an empirical approach is introduced to determine the minimum number of treatment plans (minimum knowledge base) required to build accurate representations of the IMRT plan surface in order to predict organ-at-risk (OAR) dose-volume (DV) levels and complications as a function of input DV constraint settings corresponding to all involved OARs in the plan. We have tested our approach on five head and neck patients and five whole pelvis/prostate patients. Our results suggest that approximately 30 plans were sufficient to predict DV levels with less than 3% relative error in both head and neck and whole pelvis/prostate cases. In addition, approximately 30-60 plans were sufficient to predict saliva flow rate with less than 2% relative error and to classify rectal bleeding with an accuracy of 90%.

  16. Bioreactors Addressing Diabetes Mellitus

    PubMed Central

    Minteer, Danielle M.; Gerlach, Jorg C.

    2014-01-01

    The concept of bioreactors in biochemical engineering is a well-established process; however, the idea of applying bioreactor technology to biomedical and tissue engineering issues is relatively novel and has been rapidly accepted as a culture model. Tissue engineers have developed and adapted various types of bioreactors in which to culture many different cell types and therapies addressing several diseases, including diabetes mellitus types 1 and 2. With a rising world of bioreactor development and an ever increasing diagnosis rate of diabetes, this review aims to highlight bioreactor history and emerging bioreactor technologies used for diabetes-related cell culture and therapies. PMID:25160666

  17. [MPO-ANCA related vasculitis complicating mucinous cystadenoma of the pancreas and severe acute pancreatitis after steroid pulse therapy: a case report].

    PubMed

    Tsuruoka, Kayori; Sekiya, Syuusuke; Yokoyama, Takeshi; Koitabashi, Kenichirou; Shimazaki, Minako; Sakurada, Tsutomu; Shirai, Sayuri; Yasuda, Takashi; Kimura, Kenjirou

    2008-01-01

    A 72-year-old woman was admitted to our hospital because of massive proteinuria of 2.2 g/day. She had seen a general practitioner for management of Basedow disease, diabetes mellitus and hypertension for 24 years. On admission, she complained of anorexia and nausea. Laboratory data showed serum creatinine of 3.62 mg/dL and MPO-ANCA of 68 EU. Renal biopsy revealed crescentic glomerulonephritis complicated with membranous nephropathy. Thiamazole (MMI), which was being given for Basedow disease for years, was withdrawn on the suspicion as a cause of MPO-ANCA. Three years after the withdrawal of MMI, renal failure slowly progressed to the end-stage, while MPO-ANCA was negative. She was introduced onto hemodialysis. At that time, MPO-ANCA became positive again, the titer being 12.9 EU. Therefore, we suspected a relapse of ANCA-related vasculitis and performed steroid pulse therapy on the patient with methylprednisolone at 0.5 g/day for 3 days. On hospital day 14, MPO-ANCA became negative. On day 25, however, severe acute pancreatitis developed and a pancreatic tumor lesion was found on CT. In spite of amelioration of the pancreatitis by medical treatment, the pancreatic tumor lesion did not show any significant change. On day 48, she died of multiple organ failure. Autopsy showed a mucinous cyst adenoma of pancreas and necrotizing pancreatitis. We suspected steroid therapy as the cause of the pancreatic lesions. PMID:19069154

  18. 24-hour central aortic systolic pressure and 24-hour central pulse pressure are related to diabetic complications in type 1 diabetes – a cross-sectional study

    PubMed Central

    2013-01-01

    Background Non-invasive measurements of 24 hour ambulatory central aortic systolic pressure (24 h-CASP) and central pulse pressure (24 h-CPP) are now feasible. We evaluate the relationship between 24 h central blood pressure and diabetes-related complications in patients with type 1 diabetes. Methods The study was cross-sectional, including 715 subjects: 86 controls (C), 69 patients with short diabetes duration (< 10 years), normoalbuminuria (< 30 mg/24 h) without receiving antihypertensive treatment (SN), 211 with longstanding diabetes (≥ 10 years) and normoalbuminuria (LN), 163 with microalbuminuria (30-299 mg/24 h) (Mi) and 186 with macroalbuminuria (> 300 mg/24 h) (Ma). 24 h-CASP and 24 h-CPP was measured using a tonometric wrist-watch-like device (BPro, HealthStats, Singapore) and derived using N-point moving average. Results In C, SN, LN, Mi and Ma mean ± SD 24 h-CASP was: 114 ± 17, 115 ± 13, 121 ± 13, 119 ± 16 and 121 ± 13 mmHg (p < 0.001); and 24 h-CPP: 38 ± 8, 38 ± 7, 44 ± 10, 46 ± 11 and 46 ± 11 mmHg, (p < 0.001). Following rigorous adjustment (24 h mean arterial pressure and conventional risk factors), 24 h-CASP and 24 h-CPP increased with diabetes, albuminuria degree, previous cardiovascular disease (CVD), retinopathy and autonomic dysfunction (p ≤ 0.031). Odds ratios per 1 standard deviation increase in 24 h-CASP, 24 h-CPP and 24 h systolic blood pressure (24 h-SBP) were for CVD: 3.19 (1.68-6.05), 1.43 (1.01-2.02) and 2.39 (1.32-4.33), retinopathy: 4.41 (2.03-9.57), 1.77 (1.17-2.68) and 3.72 (1.85-7.47) and autonomic dysfunction: 3.25 (1.65-6.41), 1.64 (1.12-2.39) and 2.89 (1.54-5.42). Conclusions 24 h-CASP and 24 h-CPP was higher in patients vs. controls and increased with diabetic complications independently of covariates. Furthermore, 24 h-CASP was stronger associated to complications than 24 h-SBP. The prognostic significance of 24 h-CASP and 24 h-CPP needs to be determined in follow-up studies. Trial

  19. Uncommon complications of laparoscopic sterilisation.

    PubMed

    Denton, G W; Schofield, J B; Gallagher, P

    1990-05-01

    We present three unusual complications of laparoscopic sterilisation with clinical presentation, pathology and management. We discuss the possible aetiological factors, pathogenesis and clinical importance in relation to each case. PMID:2141462

  20. Uncommon complications of laparoscopic sterilisation.

    PubMed Central

    Denton, G. W.; Schofield, J. B.; Gallagher, P.

    1990-01-01

    We present three unusual complications of laparoscopic sterilisation with clinical presentation, pathology and management. We discuss the possible aetiological factors, pathogenesis and clinical importance in relation to each case. PMID:2141462

  1. Periorbital Injectables: Understanding and Avoiding Complications

    PubMed Central

    Hwang, Catherine J

    2016-01-01

    Periorbital rejuvenation with neurotoxins and dermal fillers address several aging changes. Safe and effective results require a thorough understanding of periorbital anatomy, proper injection techniques, and complications of these products. Prompt recognition and treatment of complications can minimize their adverse impacts. Complications can be divided into ischaemic and non-ischaemic effects. Hylauronidase, an enzyme that degrades hyaluronic acid, may improve outcomes after intravascular hyaluronic acid fillers. PMID:27398006

  2. Periorbital Injectables: Understanding and Avoiding Complications.

    PubMed

    Hwang, Catherine J

    2016-01-01

    Periorbital rejuvenation with neurotoxins and dermal fillers address several aging changes. Safe and effective results require a thorough understanding of periorbital anatomy, proper injection techniques, and complications of these products. Prompt recognition and treatment of complications can minimize their adverse impacts. Complications can be divided into ischaemic and non-ischaemic effects. Hylauronidase, an enzyme that degrades hyaluronic acid, may improve outcomes after intravascular hyaluronic acid fillers. PMID:27398006

  3. NEW DIRECTIONS IN SCHOOL-COMMUNITY RELATIONS. AN ADDRESS DELIVERED TO THE GREAT CITIES SCHOOL IMPROVEMENT WORKSHOP, AUGUST 29, 1960, DETROIT, MICHIGAN.

    ERIC Educational Resources Information Center

    MCCLUSKY, HOWARD

    IN AN ADDRESS DELIVERED TO A WORKSHOP IN THE GREAT CITIES PROJECT, IT WAS NOTED THAT SCHOOL PERSONNEL SHOULD DO EVERYTHING POSSIBLE TO RESEARCH THE PROBLEM OF IN-MIGRATION. IT IS RECOMMENDED THAT, AS A KEY TO MIGRATION AND CHANGING NEIGHBORHOODS, A CUMULATIVE RECORD FOR THE NEIGHBORHOOD AND SCHOOL DISTRICT BE KEPT. THERE IS A NEED FOR TEACHERS TO…

  4. Thrombophilia and Pregnancy Complications

    PubMed Central

    Simcox, Louise E.; Ormesher, Laura; Tower, Clare; Greer, Ian A.

    2015-01-01

    There is a paucity of strong evidence associated with adverse pregnancy outcomes and thrombophilia in pregnancy. These problems include both early (recurrent miscarriage) and late placental vascular-mediated problems (fetal loss, pre-eclampsia, placental abruption and intra-uterine growth restriction). Due to poor quality case-control and cohort study designs, there is often an increase in the relative risk of these complications associated with thrombophilia, particularly recurrent early pregnancy loss, late fetal loss and pre-eclampsia, but the absolute risk remains very small. It appears that low-molecular weight heparin has other benefits on the placental vascular system besides its anticoagulant properties. Its use is in the context of antiphospholipid syndrome and recurrent pregnancy loss and also in women with implantation failure to improve live birth rates. There is currently no role for low-molecular weight heparin to prevent late placental-mediated complications in patients with inherited thrombophilia and this may be due to small patient numbers in the studies involved in summarising the evidence. There is potential for low-molecular weight heparin to improve pregnancy outcomes in women with prior severe vascular complications of pregnancy such as early-onset intra-uterine growth restriction and pre-eclampsia but further high quality randomised controlled trials are required to answer this question. PMID:26633369

  5. Pleuropulmonary complications of pancreatitis

    PubMed Central

    Kaye, Michael D.

    1968-01-01

    Pancreatitis, in common with many other upper abdominal diseases, often leads to pleuropulmonary complications. Radiological evidence of pleuropulmonary abnormality was found in 55% of 58 cases examined retrospectively. The majority of such abnormalities are not specific for pancreatitis; but a particular category of pleural effusions, rich in pancreatic enzymes, is a notable exception. A patient with this type of effusion, complicated by a spontaneous bronchopleural fistula and then by an empyema, is reported. The literature relating to pancreatic enzyme-rich pleural effusions (pathognomonic of pancreatitis) is reviewed. Of several possible mechanisms involved in pathogenesis, transdiaphragmatic lymphatic transfer of pancreatic enzymes, intrapleural rupture of mediastinal extensions of pseudocysts, and diaphragmatic perforation are the most important. The measurement of pleural fluid amylase, at present little employed in this country, has considerable diagnostic value. Enzyme-rich effusions are more commonly left-sided, are often blood-stained, are frequently associated with pancreatic pseudocysts, and—if long standing—may be complicated by a bronchopleural fistula. Images PMID:4872925

  6. Keratomycosis complicating pterygium excision.

    PubMed

    Merle, Harold; Guyomarch, Jérôme; Joyaux, Jean-Christophe; Dueymes, Maryvonne; Donnio, Angélique; Desbois, Nicole

    2011-01-01

    The authors describe a case of keratomycosis that appeared after the exeresis of a pterygium. A 48-year-old patient had been referred with a red right eye associated with an abscess of the cornea along the ablation zone of the pterygium. The surgery had been performed a month beforehand. The abscess was 6 mm high and 4 mm wide. The authors instigated a treatment that included amphotericin B (0.25%) after noticing a clinical aspect evoking a fungal keratitis and finding several septate filaments on direct examination. On day 10, a Fusarium dimerum was isolated on Sabouraud agar. After 15 days of treatment, the result was favorable and the size of the ulceration as well as the size of the abscess had progressively decreased. The antifungal treatment was definitively stopped at 14 weeks. Infectious-related complications of the pterygium surgery are rare and are essentially caused by bacterial agents. Secondary infections by fungus are rare. There have been two previous cases reported: one that appeared 15 years after radiotherapy and another that appeared at 3 weeks post surgery, consecutive to the use of mitomycin C. To the authors' knowledge, this is the first case of a keratomycosis due to F. dimerum reported that complicated the exeresis of a pterygium without the use of an adjuvant antihealing treatment. Pterygium surgery is a common procedure; nevertheless, ophthalmologists need to be aware of the existence of potential infectious complications. PMID:22034566

  7. Keratomycosis complicating pterygium excision

    PubMed Central

    Merle, Harold; Guyomarch, Jérôme; Joyaux, Jean-Christophe; Dueymes, Maryvonne; Donnio, Angélique; Desbois, Nicole

    2011-01-01

    The authors describe a case of keratomycosis that appeared after the exeresis of a pterygium. A 48-year-old patient had been referred with a red right eye associated with an abscess of the cornea along the ablation zone of the pterygium. The surgery had been performed a month beforehand. The abscess was 6 mm high and 4 mm wide. The authors instigated a treatment that included amphotericin B (0.25%) after noticing a clinical aspect evoking a fungal keratitis and finding several septate filaments on direct examination. On day 10, a Fusarium dimerum was isolated on Sabouraud agar. After 15 days of treatment, the result was favorable and the size of the ulceration as well as the size of the abscess had progressively decreased. The antifungal treatment was definitively stopped at 14 weeks. Infectious-related complications of the pterygium surgery are rare and are essentially caused by bacterial agents. Secondary infections by fungus are rare. There have been two previous cases reported: one that appeared 15 years after radiotherapy and another that appeared at 3 weeks post surgery, consecutive to the use of mitomycin C. To the authors’ knowledge, this is the first case of a keratomycosis due to F. dimerum reported that complicated the exeresis of a pterygium without the use of an adjuvant antihealing treatment. Pterygium surgery is a common procedure; nevertheless, ophthalmologists need to be aware of the existence of potential infectious complications. PMID:22034566

  8. [Respiratory complications after transfusion].

    PubMed

    Bernasinski, M; Mertes, P-M; Carlier, M; Dupont, H; Girard, M; Gette, S; Just, B; Malinovsky, J-M

    2014-05-01

    Respiratory complications of blood transfusion have several possible causes. Transfusion-Associated Circulatory Overload (TACO) is often the first mentioned. Transfusion-Related Acute Lung Injury (TRALI), better defined since the consensus conference of Toronto in 2004, is rarely mentioned. French incidence is low. Non-hemolytic febrile reactions, allergies, infections and pulmonary embolism are also reported. The objective of this work was to determine the statistical importance of the different respiratory complications of blood transfusion. This work was conducted retrospectively on transfusion accidents in six health centers in Champagne-Ardenne, reported to Hemovigilance between 2000 and 2009 and having respiratory symptoms. The analysis of data was conducted by an expert committee. Eighty-three cases of respiratory complications are found (316,864 blood products). We have counted 26 TACO, 12 TRALI (only 6 cases were identified in the original investigation of Hemovigilance), 18 non-hemolytic febrile reactions, 16 cases of allergies, 5 transfusions transmitted bacterial infections and 2 pulmonary embolisms. Six new TRALI were diagnosed previously labeled TACO for 2 of them, allergy and infection in 2 other cases and diagnosis considered unknown for the last 2. Our study found an incidence of TRALI 2 times higher than that reported previously. Interpretation of the data by a multidisciplinary committee amended 20% of diagnoses. This study shows the imperfections of our system for reporting accidents of blood transfusion when a single observer analyses the medical records. PMID:24814817

  9. Awards and Addresses Summary

    PubMed Central

    2008-01-01

    Each year at the annual ASHG meeting, addresses are given in honor of the society and a number of award winners. A summary of each of these addresses is given below. On the next pages, we have printed the Presidential Address and the addresses for the William Allan Award. The other addresses, accompanied by pictures of the speakers, can be found at www.ashg.org.

  10. Racial/ethnic and gender differences in severity of diabetes-related complications, health care resource use, and costs in a Medicare population.

    PubMed

    Hazel-Fernandez, Leslie; Li, Yong; Nero, Damion; Moretz, Chad; Slabaugh, Lane; Meah, Yunus; Baltz, Jean; Costantino, Mary; Patel, Nick C; Bouchard, Jonathan

    2015-04-01

    This retrospective cohort study evaluated associations of race/ethnicity and gender with outcomes of diabetes complications severity, health care resource utilization (HRU), and costs among Medicare Advantage health plan members with type 2 diabetes (T2DM). Medical and pharmacy claims were evaluated for 333,576 members continuously enrolled from January 1, 2010, to December 31, 2011, aged 18-89 years, with ≥1 primary diagnosis medical claim, or ≥2 claims with a secondary diagnosis of T2DM (International Classification of Diseases, Ninth Revision, Clinical Modification code 250.x0 or 250.x2). Complications severity assessment by Diabetes Complications Severity Index ranged from 0 (no complications) to 5+. Mean (SD) all-cause medical, pharmacy, and total costs were reported alongside all-cause HRU by place of service (outpatient, inpatient, emergency room [ER]) and number of visits. Multivariate regression showed being Hispanic, black, or male was associated with higher prevalence of more severe complications. This racial/ethnic disparity was more pronounced among females, among whom odds of having more severe complications were higher for Hispanic and black as compared to white females [(Hispanic vs. white odds ratio [OR], 1.40; 95% confidence interval [CI], 1.32-1.48), and (black vs. white OR, 1.22; 95% CI, 1.19-1.25)]. Regardless of gender, blacks had more ER visits than whites. White females incurred the highest total health care costs (mean annual costs: $13,086; 95% CI, $12,935-$13,240, vs. Hispanic females: $10,732; 95% CI, $10,406-$11,067). These effects held regardless of other demographic and clinical attributes. These findings suggest racial/ethnic and gender differences exist in certain T2DM clinical and economic outcomes. PMID:25290044

  11. [Complications of Descemet's membrane endothelial keratoplasty].

    PubMed

    Spaniol, K; Borrelli, M; Holtmann, C; Schrader, S; Geerling, G

    2015-12-01

    Descemet's membrane endothelial keratoplasty (DMEK) is a relatively new, but now established surgical procedure to cure corneal endothelial disorders. However, there are donor- and recipient-associated sources of potential complications, some of which can be identified and addressed prior to the procedure and others that may lead to intra- or postoperative problems. Preoperatively, risk factors for a limited visual outcome (ocular comorbidities, previous ocular surgery, subepithelial/stromal scars) and the specific indication for DMEK should be discussed with the patient. Intraoperatively, young donor age can be associated with a particularly elastic graft, which may be difficult to unfold. Such transplants are not appropriate for particularly difficult recipient situations (very opaque cornea, history of vitreoretinal surgery). Postoperatively, transplant dehiscence is the most common complication, which in many cases can be managed by reinjection of air (or a 20 % SF6 gas/air mix) into the anterior chamber. An elevation of the intraocular pressure after DMEK is often caused by a reaction to topical steroid therapy. Although immune rejections after DMEK are less likely than after Descemet's stripping automated endothelial keratoplasty (DSAEK) and perforating keratoplasty, adequate treatment with topical steroidal drugs is recommended. These common and several rare complications are discussed in this review. PMID:26597643

  12. Complications of denver shunt.

    PubMed

    Perera, Eranga; Bhatt, Shweta; Dogra, Vikram S

    2011-01-01

    Hepatic hydrothorax secondary to transdiaphragmatic spread of peritoneal fluid can cause respiratory discomfort to the patient. Draining of hydrothorax helps relieve these symptoms. Pleurovenous shunt (Denver shunt) is a relatively non-invasive method of shunting the pleural fluid to the central venous system. Reported complications of pleurovenous shunts are shunt failure, pulmonary edema, post shunt coagulopathy, deep vein thrombosis, and infection. We report a rare case of a leak at the venous end of the catheter that was placed within the right internal jugular vein, resulting in a large collection in the neck. PMID:21915387

  13. Management and complications of stomas.

    PubMed

    Bafford, Andrea C; Irani, Jennifer L

    2013-02-01

    Stomas are created for a wide range of indications such as temporary protection of a high-risk anastomosis, diversion of sepsis, or permanent relief of obstructed defecation or incontinence. Yet this seemingly benign procedure is associated with an overall complication rate of up to 70%. Therefore, surgeons caring for patients with gastrointestinal diseases must be proficient not only with stoma creation but also with managing postoperative stoma-related complications. This article reviews the common complications associated with ostomy creation and strategies for their management. PMID:23177069

  14. Complications in Eyelid Surgery.

    PubMed

    Karimnejad, Kaveh; Walen, Scott

    2016-05-01

    Eyelid surgery consists of challenging reconstructive and cosmetic procedures. Because of the complex anatomy and corresponding vital functions of the upper and lower eyelids, the avoidance of eyelid complications is of vital importance. Complications after eyelid surgery include basic complications (infection, granuloma) and vision-threatening complications. Preoperative history, physical examination, surgical planning, and meticulous surgical technique must be undertaken to prevent complications after eyelid surgery. In addition, patient knowledge, expectations, and motivations must be determined before surgery is performed. PMID:27105805

  15. Unusual Complications of Quinalphos Poisoning

    PubMed Central

    Viswanathan, Stalin

    2013-01-01

    This 40-year-old man was treated for suicidal quinalphos 25%EC consumption. He developed intermediate syndrome with normal response to repetitive nerve stimulation, pancreatitis with high enzyme elevations, and normal computed tomography and excreted black, brown, and orange urine sequentially over the first nine days of hospitalization. The last complication has not been previously reported with any organophosphate compound. He finally succumbed to complication of ventilator associated pneumonia related septic shock and ventricular tachycardia. PMID:23762661

  16. Complicated grief therapy as a new treatment approach

    PubMed Central

    Wetherell, Julie Loebach

    2012-01-01

    Complicated grief therapy (CGT) is a relatively new psychotherapy model designed to address symptoms of complicated grief. Drawn from attachment theory and with roots in both interpersonal therapy (IPT) and cognitive-behavioral therapy, CGT includes techniques similar to prolonged exposure (repeatedly telling the story of the death and in vivo exposure activities). The treatment also involves focusing on personal goals and relationships. CGT has been demonstrated to be effective in a trial in which participants with complicated grief were randomly assigned to CGT or IPT; individuals receiving CGT responded more quickly and were more likely to respond overall (51 % vs 28%). This article briefly summarizes the conceptual underpinnings of CGT, discusses the empirical evidence for its efficacy, describes its techniques, and presents a case example of a client treated in a 16-session manualized CGT protocol. The article concludes with a description of future research directions for CGT. PMID:22754288

  17. Bax: Addressed to kill.

    PubMed

    Renault, Thibaud T; Manon, Stéphen

    2011-09-01

    The pro-apoptototic protein Bax (Bcl-2 Associated protein X) plays a central role in the mitochondria-dependent apoptotic pathway. In healthy mammalian cells, Bax is essentially cytosolic and inactive. Following a death signal, the protein is translocated to the outer mitochondrial membrane, where it promotes a permeabilization that favors the release of different apoptogenic factors, such as cytochrome c. The regulation of Bax translocation is associated to conformational changes that are under the control of different factors. The evidences showing the involvement of different Bax domains in its mitochondrial localization are presented. The interactions between Bax and its different partners are described in relation to their ability to promote (or prevent) Bax conformational changes leading to mitochondrial addressing and to the acquisition of the capacity to permeabilize the outer mitochondrial membrane. PMID:21641962

  18. Neurologic Complications in the Intensive Care Unit.

    PubMed

    Rubinos, Clio; Ruland, Sean

    2016-06-01

    Complications involving the central and peripheral nervous system are frequently encountered in critically ill patients. All components of the neuraxis can be involved including the brain, spinal cord, peripheral nerves, neuromuscular junction, and muscles. Neurologic complications adversely impact outcome and length of stay. These complications can be related to underlying critical illness, pre-existing comorbid conditions, and commonly used and life-saving procedures and medications. Familiarity with the myriad neurologic complications that occur in the intensive care unit can facilitate their timely recognition and treatment. Additionally, awareness of treatment-related neurologic complications may inform decision-making, mitigate risk, and improve outcomes. PMID:27098953

  19. Carotid blowout and cerebral gas embolism related to bidirectional carotid-esophageal fistula: a serious complication of esophageal cancer under radiotherapy.

    PubMed

    Kuo, Kuei-Hong; Hsu, Hung-Lung; Pan, Yi-Ju; Huang, Chun-Yang

    2016-03-01

    Carotid-esophageal fistula (CEF) could be a serious complication of esophageal cancer in a patient receiving radiotherapy. We reported a 47-year-old male patient with advanced cervical esophageal cancer under radiotherapy who developed CEF with the presentations of unstable vital signs and disturbances of consciousness. Carotid-esophageal fistula-associated life-threatening conditions of carotid blowout syndrome and cerebral gas embolism were diagnosed after presentation. Subsequently, intramural dissection of esophageal and gastric walls, profound hemoperitoneum, and hypovolemic shock occurred. When a patient who had an underlying cervical esophageal cancer treated by radiotherapy develops unstable vital signs and neurological symptoms, CEF should be kept in mind in the differential diagnoses. Physicians must be alert of the associated complications of carotid blowout syndrome and cerebral gas embolism and perform timely management including decompression, fluid resuscitation, and aggressive endovascular procedure when indicated. PMID:26349780

  20. Addressing key issues in the consanguinity-related risk of autosomal recessive disorders in consanguineous communities: lessons from a qualitative study of British Pakistanis.

    PubMed

    Darr, A; Small, N; Ahmad, W I U; Atkin, K; Corry, P; Modell, B

    2016-01-01

    Currently, there is no consensus regarding services required to help families with consanguineous marriages manage their increased genetic reproductive risk. Genetic services for communities with a preference for consanguineous marriage in the UK remain patchy, often poor. Receiving two disparate explanations of the cause of recessive disorders (cousin marriage and recessive inheritance) leads to confusion among families. Further, the realisation that couples in non-consanguineous relationships have affected children leads to mistrust of professional advice. British Pakistani families at-risk for recessive disorders lack an understanding of recessive disorders and their inheritance. Such an understanding is empowering and can be shared within the extended family to enable informed choice. In a three-site qualitative study of British Pakistanis, we explored family and health professional perspectives on recessively inherited conditions. Our findings suggest, firstly, that family networks hold strong potential for cascading genetic information, making the adoption of a family-centred approach an efficient strategy for this community. However, this is dependent on provision of high-quality and timely information from health care providers. Secondly, families' experience was of ill-coordinated and time-starved services, with few having access to specialist provision from Regional Genetics Services; these perspectives were consistent with health professionals' views of services. Thirdly, we confirm previous findings that genetic information is difficult to communicate and comprehend, further complicated by the need to communicate the relationship between cousin marriage and recessive disorders. A communication tool we developed and piloted is described and offered as a useful resource for communicating complex genetic information. PMID:26363620

  1. [Cardiovascular complications of obesity].

    PubMed

    Cascella, Teresa; Giallauria, Francesco; Tafuri, Domenico; Lombardi, Gaetano; Colao, Annamaria; Vigorito, Carlo; Orio, Francesco

    2006-12-01

    Obesity is one of the major coronary risk factor representing an increasingly important worldwide health problem. The increased prevalence of obesity among younger population is likely to have long-term implications for cardiovascular disease (CVD). Obesity plays a central role in the insulin resistance syndrome and contributes to increase the risk of atherosclerotic CVD. The present review will examine the relationships among cardiovascular risk factors during the childhood-adolescence-adulthood transition. In fact, the relationship between obesity (especially visceral obesity) and CVD appears to develop at a relatively young age. The foremost physical consequence of obesity is atherosclerotic cardiovascular disease and polycystic ovary syndrome represents an intriguing example of obesity-related cardiovascular complications affecting young women. PMID:17312846

  2. Open Partial Nephrectomy for High-Risk Renal Masses Is Associated with Renal Pseudoaneurysms: Assessment of a Severe Procedure-Related Complication

    PubMed Central

    Kriegmair, M. C.; Mandel, P.; Rathmann, N.; Diehl, S. J.; Pfalzgraf, D.; Ritter, M.

    2015-01-01

    Objectives. A symptomatic renal pseudoaneurysm (RPA) is a severe complication after open partial nephrectomy (OPN). The aim of our study was to assess incidence and risk factors for RPA formation. Furthermore, we present our management strategy. Patients and Methods. Clinical records of consecutive patients undergoing OPN were assessed for surgical outcome and postoperative complications. Renal masses were risk stratified for tumor complexity according to the PADUA score. Uni- and multivariate analysis for symptomatic RPAs were performed using the t-tests and logistic regression. Results. We identified 233 patients treated with OPN. Symptomatic RPAs were observed in 13 (5.6%) patients, on average 14 (4–42) days after surgery. Uni- and multivariate analysis identified tumor complexity to be an independent predictor for symptomatic RPAs (p = 0.004). There was a significant correlation between RPAs and transfusion and the duration of stay (p < 0.001 and p = 0.021). Symptomatic RPAs were diagnosed with CT scans and successfully treated with arterial embolization. Discussion. Symptomatic RPAs are not uncommon after OPN for high-risk renal masses. A high nephrometry score is a predictor for this severe complication and may enable a risk-stratified followup. RPAs can successfully be located by CT angiography, which enables targeted angiographic treatment. PMID:26539549

  3. Chickenpox (Varicella) Complications

    MedlinePlus

    ... for Varicella Complications . Serious complications from chickenpox include bacterial infections of the skin and soft tissues in children including Group A streptococcal infections pneumonia infection or inflammation of the brain (encephalitis, cerebellar ...

  4. Extraintestinal Complications: Kidney Disorders

    MedlinePlus

    ... Extraintestinal Complications: Kidney Disorders Go Back Extraintestinal Complications: Kidney Disorders Email Print + Share The kidneys filter the ... but some less serious ones occur more frequently. Kidney stones These are probably the most commonly encountered ...

  5. Pregnancy Complications: Anemia

    MedlinePlus

    ... Close X Home > Complications & Loss > Pregnancy complications > Anemia Anemia E-mail to a friend Please fill in ... anemia at a prenatal care visit . What causes anemia? Usually, a woman becomes anemic (has anemia) because ...

  6. Pregnancy Complications: Preexisting Diabetes

    MedlinePlus

    ... Home > Complications & Loss > Pregnancy complications > Preexisting diabetes Preexisting diabetes E-mail to a friend Please fill in ... and your baby are healthy. What is preexisting diabetes? About 9 out of 100 women (9 percent) ...

  7. Editorial on the original article entitled “Changes in diabetes-related complications in the United States, 1990-2010” published in the New England Journal of Medicine on April 17, 2014

    PubMed Central

    2014-01-01

    The paper entitled “Changes in diabetes-related complications in the United States, 1990-2010” published recently in the New England Journal of Medicine examined the spectrum of diabetes complications over the past 20 years based on a unique, nationally representative database in the Unites States. It was noted that although adults with diagnosis of diabetes have more than tripled between the years 1990 and 2010, the rates of all five major complications of diabetes have declined significantly with the greatest absolute declines being noted for acute myocardial infarction followed by stroke, lower-extremity amputation, end-stage renal disease and finally the death from hyperglycemic crisis. The greatest declines in most of the diabetes-related complications were observed among elderly persons who are above the age of 75 years with the exception of end stage renal disease which declined only in younger people but not among elderly. These findings could be due to the fact that over the past years there have been great advancements with regards to creating diabetes education programs especially after the publication of many trials that looked at the importance of intensive versus conventional glucose control, along with the enhanced management of other associated risk factors such as blood pressure, lipid levels, and smoking cessation. PMID:25568871

  8. Hair implant complications.

    PubMed

    Hanke, C W; Norins, A L; Pantzer, J G; Bennett, J E

    1981-04-01

    Four men who underwent hair implantation for pattern baldness were treated for complications such as infection, foreign-body reaction, pruritus, and scarring. The complications were similar to those reported with synthetic modacrylic fiber implants that have been used for the same purpose. Although we believe this is the first article to report complications from hair implants, the illogical basis of the procedure suggests that complications will occur in many unsuspecting patients who undergo hair implantation. PMID:7009899

  9. Regulatory approaches to obesity prevention: A systematic overview of current laws addressing diet-related risk factors in the European Union and the United States.

    PubMed

    Sisnowski, Jana; Handsley, Elizabeth; Street, Jackie M

    2015-06-01

    High prevalence of overweight and obesity remains a significant international public health problem. Law has been identified as a tool for obesity prevention and selected high-profile measures have been reported. However, the nature and extent of enacted legislation internationally are unclear. This research provides an overview of regulatory approaches enacted in the United States, the European Union, and EU Member States since 2004. To this end, relevant databases of primary and secondary legislation were systematically searched to identify and explore laws addressing dietary risk factors for obesity. Across jurisdictions, current regulatory approaches to obesity prevention are limited in reach and scope. Target groups are rarely the general population, but instead sub-populations in government-supported settings. Consumer information provision is preferred over taxation and marketing restrictions other than the regulation of health and nutrition claims. In the EU in particular, product reformulation with industry consent has also emerged as a popular small-scale measure. While consistent and widespread use of law is lacking, governments have employed a range of regulatory measures in the name of obesity prevention, indicating that there is, in principle, political will. Results from this study may serve as a starting point for future research and policy development. PMID:25963556

  10. Complications of skin biopsy

    PubMed Central

    Abhishek, Kumar; Khunger, Niti

    2015-01-01

    Skin biopsy is the most commonly performed procedure by the dermatologist. Though it is a safe and easy procedure yet complications may arise. Post operative complications like wound infection and bleeding may occur. It is essential to keep the potential complications of skin biopsy in mind and be meticulous in the technique, for better patient outcomes. PMID:26865792

  11. A Review of Complications and Outcomes following Vertebral Column Resection in Adults

    PubMed Central

    Iyer, Sravisht; Nemani, Venu M.

    2016-01-01

    The correction of rigid spinal deformities in adult patients can require a three-column osteotomy (pedicle subtraction osteotomy [PSO] or vertebral column resection [VCR]) to obtain spinal balance. Unfortunately, the existing adult deformity literature frequently reports the outcomes and complications of these procedures together even though VCR is a more extensive procedure with potentially higher rates of complications. We sought to address this shortcoming and provide clinicians with an overview of the existing literature regarding VCR in adult patients. The goals of this review are: to determine the rate of overall and neurologic complications following VCR, the rate of complications with VCR compared to PSO, and the impact of VCR on clinical and radiographic outcomes. An electronic literature search was used to identify studies reporting outcomes or complications following VCR in adult patients. Raw data on patient demographics, case information, radiographic outcomes, complications and clinical outcomes were extracted. Data were pooled to report a rate of overall complications and neurologic complications. A pooled relative risk of complications following PSO vs. VCR was also calculated. Eleven retrospective studies (Level IV) met our inclusion criteria. The overall rate of complications was 69.2%. The reoperation rate was 9.6%. The rate of neurologic complications was 13.3% (range, 6.3% to 15.8%) with most cases being transient. The rate of permanent neurologic deficits was 2.0%. We found a significantly higher rate of all complications with VCR compared to PSO (relative risk, 1.36; 95% confidence interval, 1.24–1.49; p<0.001). All studies reporting clinical outcomes showed significant improvements in functional outcome postoperatively. PMID:27340543

  12. A Review of Complications and Outcomes following Vertebral Column Resection in Adults.

    PubMed

    Iyer, Sravisht; Nemani, Venu M; Kim, Han Jo

    2016-06-01

    The correction of rigid spinal deformities in adult patients can require a three-column osteotomy (pedicle subtraction osteotomy [PSO] or vertebral column resection [VCR]) to obtain spinal balance. Unfortunately, the existing adult deformity literature frequently reports the outcomes and complications of these procedures together even though VCR is a more extensive procedure with potentially higher rates of complications. We sought to address this shortcoming and provide clinicians with an overview of the existing literature regarding VCR in adult patients. The goals of this review are: to determine the rate of overall and neurologic complications following VCR, the rate of complications with VCR compared to PSO, and the impact of VCR on clinical and radiographic outcomes. An electronic literature search was used to identify studies reporting outcomes or complications following VCR in adult patients. Raw data on patient demographics, case information, radiographic outcomes, complications and clinical outcomes were extracted. Data were pooled to report a rate of overall complications and neurologic complications. A pooled relative risk of complications following PSO vs. VCR was also calculated. Eleven retrospective studies (Level IV) met our inclusion criteria. The overall rate of complications was 69.2%. The reoperation rate was 9.6%. The rate of neurologic complications was 13.3% (range, 6.3% to 15.8%) with most cases being transient. The rate of permanent neurologic deficits was 2.0%. We found a significantly higher rate of all complications with VCR compared to PSO (relative risk, 1.36; 95% confidence interval, 1.24-1.49; p<0.001). All studies reporting clinical outcomes showed significant improvements in functional outcome postoperatively. PMID:27340543

  13. Complications of Strabismus Surgery

    PubMed Central

    Olitsky, Scott E.; Coats, David K.

    2015-01-01

    All surgeries carry risks of complications, and there is no way to avoid ever having a complication. Strabismus surgery is no different in this regard. There are methods to reduce the risk of a complication during or after surgery, and these steps should always be taken. When a complication occurs, it is important to first recognize it and then manage it appropriately to allow for the best outcome possible. This article will discuss some of the more common and/or most devastating complications that can occur during or after strabismus surgery as well as thoughts on how to avoid them and manage them should they happen. PMID:26180463

  14. The Complicated Conversation of Class and Race in Social and Curricular Analysis: An Examination of Pierre Bourdieu's Interpretative Framework in Relation to Race

    ERIC Educational Resources Information Center

    McKnight, Douglas; Chandler, Prentice

    2012-01-01

    As a means to challenge and diminish the hold of mainstream curriculum's claim of being a colorblind, politically neutral text, we will address two particular features that partially, though significantly, constitute the hidden curriculum in the United States--race and class--historically studied as separate social issues. Race and class have been…

  15. Neurologic Complications in Percutaneous Nephrolithotomy

    PubMed Central

    Basiri, Abbas; Soltani, Mohammad Hossein; Kamranmanesh, Mohammadreza; Tabibi, Ali; Mohsen Ziaee, Seyed Amir; Nouralizadeh, Akbar; Sharifiaghdas, Farzaneh; Poorzamani, Mahtab; Gharaei, Babak; Ozhand, Ardalan; Lashay, Alireza; Ahanian, Ali; Aminsharifi, Alireza; Sichani, Mehrdad Mohammadi; Asl-Zare, Mohammad; Ali Beigi, Faramarz Mohammad; Najjaran, Vahid; Abedinzadeh, Mehdi

    2013-01-01

    Purpose Percutaneous nephrolithotomy (PCNL) has been the preferred procedure for the removal of large renal stones in Iran since 1990. Recently, we encountered a series of devastating neurologic complications during PCNL, including paraplegia and hemiplegia. There are several reports of neurologic complications following PCNL owing to paradoxical air emboli, but there are no reports of paraplegia following PCNL. Materials and Methods We retrospectively reviewed the medical records of patients who had undergone PCNL in 13 different endourologic centers and retrieved data related to neurologic complications after PCNL, including coma, paraplegia, hemiplegia, and quadriplegia. Results The total number of PCNL procedures in these 13 centers was 30,666. Among these procedures, 11 cases were complicated by neurologic events, and four of these cases experienced paraplegia. All events happened with the patient in the prone position with the use of general anesthesia and in the presence of air injection. There were no reports of neurologic complications in PCNL procedures performed with the patient under general anesthesia and in the prone position and with contrast injection. Conclusions It can be assumed that using room air to opacify the collecting system played a major role in the occurrence of these complications. Likewise, the prone position and general anesthesia may predispose to these events in the presence of air injection. PMID:23526482

  16. Neuromuscular complications in cancer.

    PubMed

    Grisold, W; Grisold, A; Löscher, W N

    2016-08-15

    Cancer is becoming a treatable and even often curable disease. The neuromuscular system can be affected by direct tumor invasion or metastasis, neuroendocrine, metabolic, dysimmune/inflammatory, infections and toxic as well as paraneoplastic conditions. Due to the nature of cancer treatment, which frequently is based on a DNA damaging mechanism, treatment related toxic side effects are frequent and the correct identification of the causative mechanism is necessary to initiate the proper treatment. The peripheral nervous system is conventionally divided into nerve roots, the proximal nerves and plexus, the peripheral nerves (mono- and polyneuropathies), the site of neuromuscular transmission and muscle. This review is based on the anatomic distribution of the peripheral nervous system, divided into cranial nerves (CN), motor neuron (MND), nerve roots, plexus, peripheral nerve, the neuromuscular junction and muscle. The various etiologies of neuromuscular complications - neoplastic, surgical and mechanic, toxic, metabolic, endocrine, and paraneoplastic/immune - are discussed separately for each part of the peripheral nervous system. PMID:27423586

  17. Complicated bile duct stones.

    PubMed

    Roy, Ashwin; Martin, Derrick

    2013-01-01

    Common bile duct stones (CBDSs) are solid deposits that can either form within the gallbladder or migrate to the common bile duct (CBD), or form de novo in the biliary tree. In the USA around 15% of the population have gallstones and of these, 3% present with symptoms annually. Because of this, there have been major advancements in the management of gallstones and related conditions. Management is based on the patient's risk profile; young and healthy patients are likely to be recommended for surgery and elderly patients with comorbidities are usually recommended for endoscopic procedures. Imaging of gallstones has advanced in the last 30 years with endoscopic retrograde cholangiopancreatography evolving from a diagnostic to a therapeutic procedure in removing CBDSs. We present a complicated case of a patient with a CBDS and periampullary diverticulum and discuss the techniques used to diagnose and remove the stone from the biliary system. PMID:23946532

  18. Complicated bile duct stones

    PubMed Central

    Roy, Ashwin; Martin, Derrick

    2013-01-01

    Common bile duct stones (CBDSs) are solid deposits that can either form within the gallbladder or migrate to the common bile duct (CBD), or form de novo in the biliary tree. In the USA around 15% of the population have gallstones and of these, 3% present with symptoms annually. Because of this, there have been major advancements in the management of gallstones and related conditions. Management is based on the patient's risk profile; young and healthy patients are likely to be recommended for surgery and elderly patients with comorbidities are usually recommended for endoscopic procedures. Imaging of gallstones has advanced in the last 30 years with endoscopic retrograde cholangiopancreatography evolving from a diagnostic to a therapeutic procedure in removing CBDSs. We present a complicated case of a patient with a CBDS and periampullary diverticulum and discuss the techniques used to diagnose and remove the stone from the biliary system. PMID:23946532

  19. [Relation between cytokine IL-6 levels and the occurrence of systemic complications in patients with multiple injuries and blunt abdominal trauma].

    PubMed

    Gregorić, Pavle D; Bajec, Djordje D; Sijacki, Ana D; Karadzić, Borivoje A

    2003-01-01

    Severe trauma is the third cause of death and the first one in the most vital and young population. In USA more children die of trauma then of all other causes. Blunt abdominal trauma takes 56% cases of multiple traumas of all etiologies. Among multiple injured patients, near to 50% have some system-complications, more of 60% in the group of critically injured (ISS > 35). Cytokines play the main role in the inflammatory reaction during the early phase response on trauma. Their secretion predicts system-complications as ARDS, SIRS, even MODS. Hypothetically, level of concentration of Interleukin-6 (IL 6) can improve methods of early diagnostic procedures for detecting SIRS and MODS, when scores are still low (preclinical level), at which stages therapy is more powerful and also cheaper. This prospective study includes 35 multiple injured persons with blunt abdominal trauma (75 > ISS > 18). We have used standard diagnostic procedures. Concentration of IL 6 was detected with ELISA-test. Levels of IL 6 were significantly higher in correlation with SIRS score groups. Correlation with MODS score was not significant for the lowest scores, but IL 6 showed significant higher levels in the second and the third MODS score group. PMID:14608873

  20. A Call to Action: Setting the Research Agenda for Addressing Obesity and Weight-Related Topics in Children with Physical Disabilities

    PubMed Central

    Ball, Geoff D.C.; Maltais, Désirée B.; Swift, Judy A.; Cairney, John; Knibbe, Tara Joy; Krog, Kim

    2016-01-01

    Abstract Background: Pediatric obesity is a world-wide challenge. Children with physical disabilities are particularly at risk of obesity, which is worrisome because obesity can result in serious secondary conditions that decrease health status, reduce independence, and increase impact on healthcare systems. However, the determinants of obesity and the health promotion needs of children with physical disabilities are relatively unexplored compared with their typically developing peers. Methods: This white paper describes a Canadian multistakeholder workshop on the topic of obesity and health in children with physical disabilities and provides recommendations for future research in this understudied area. Results: Seventy-one knowledge gaps identified by attendees using a modified nominal group technique clustered into six themes: (1) early, sustained engagement of families; (2) rethinking determinants of obesity and health; (3) maximizing impact of research; (4) inclusive integrated interventions; (5) evidence-informed measurement and outcomes; and (6) reducing weight biases. Attendees worked together to develop research plans in more detail for three areas identified through consensus as high priority: “early, sustained engagement of families;” “rethinking determinants of obesity and health;” and “evidence informed measurement and outcomes.” Conclusions: Using the workshop described here as a call to action, Canadian researchers are now well positioned to work toward a greater understanding of weight-related topics in children with physical disabilities, with the aim of developing evidence-based and salient obesity prevention and treatment approaches. PMID:26716496

  1. States Address Academic Concerns

    ERIC Educational Resources Information Center

    Hoff, David J.

    2005-01-01

    State and local officials are slowly untangling complicated webs of accountability, testing, and graduation policies, hoping to give thousands of students displaced by Hurricane Katrina a better handle on their academic standing. While officials in Texas, Tennessee, and Alabama offered some guidance to such students, school leaders in…

  2. Addressing viral resistance through vaccines

    PubMed Central

    Laughlin, Catherine; Schleif, Amanda; Heilman, Carole A

    2015-01-01

    Antimicrobial resistance is a serious healthcare concern affecting millions of people around the world. Antiviral resistance has been viewed as a lesser threat than antibiotic resistance, but it is important to consider approaches to address this growing issue. While vaccination is a logical strategy, and has been shown to be successful many times over, next generation viral vaccines with a specific goal of curbing antiviral resistance will need to clear several hurdles including vaccine design, evaluation and implementation. This article suggests that a new model of vaccination may need to be considered: rather than focusing on public health, this model would primarily target sectors of the population who are at high risk for complications from certain infections. PMID:26604979

  3. Health literacy in relation to cancer: addressing the silence about and absence of cancer discussion among Aboriginal people, communities and health services.

    PubMed

    Treloar, Carla; Gray, Rebecca; Brener, Loren; Jackson, Clair; Saunders, Veronica; Johnson, Priscilla; Harris, Magdalena; Butow, Phyllis; Newman, Christy

    2013-11-01

    Cancer outcomes for Aboriginal Australians are poorer when compared with cancer outcomes for non-Aboriginal Australians despite overall improvements in cancer outcomes. One concept used to examine inequities in health outcomes between groups is health literacy. Recent research and advocacy have pointed to the importance of increasing health literacy as it relates to cancer among Aboriginal people. This study examined individual, social and cultural aspects of health literacy relevant to cancer among Aboriginal patients, carers and their health workers in New South Wales. Qualitative interviews were conducted with 22 Aboriginal people who had been diagnosed with cancer, 18 people who were carers of Aboriginal people with cancer and 16 healthcare workers (eight Aboriginal and eight non-Aboriginal health workers). Awareness, knowledge and experience of cancer were largely absent from people's lives and experiences until they were diagnosed, illustrating the need for cancer awareness raising among Aboriginal people, communities and services. Some beliefs about cancer (particularly equating cancer to death) differed from mainstream Western biomedical views of the body and cancer and this served to silence discussion on cancer. As such, these beliefs can be used to inform communication and help illuminate how beliefs can shape responses to cancer. Participants proposed some practical strategies that could work to fill absences in knowledge and build on beliefs about cancer. These results were characterised by a silence about cancer, an absence of discussions of cancer and an acknowledgement of an already full health agenda for Aboriginal communities. To promote health literacy in relation to cancer would require a multi-layered programme of work involving grass-roots community education, workers and Board members of Aboriginal community-controlled health organisations and speciality cancer services, with a particular focus on programmes to bridge community-based primary

  4. An address geocoding solution for Chinese cities

    NASA Astrophysics Data System (ADS)

    Zhang, Xuehu; Ma, Haoming; Li, Qi

    2006-10-01

    We introduce the challenges of address geocoding for Chinese cities and present a potential solution along with a prototype system that deal with these challenges by combining and extending current geocoding solutions developed for United States and Japan. The proposed solution starts by separating city addresses into "standard" addresses which meet a predefined address model and non-standard ones. The standard addresses are stored in a structured relational database in their normalized forms, while a selected portion of the non-standard addresses are stored as aliases to the standard addresses. An in-memory address index is then constructed from the address database and serves as the basis for real-time address matching. Test results were obtained from two trials conducted in the city Beijing. On average 80% matching rate were achieved. Possible improvements to the current design are also discussed.

  5. Reduced rate of sickle-related complications in Brazilian patients carrying HbF-promoting alleles at the BCL11A and HMIP-2 loci.

    PubMed

    Leonardo, Flávia C; Brugnerotto, Ana F; Domingos, Igor F; Fertrin, Kleber Y; de Albuquerque, Dulcinéia M; Bezerra, Marcos A C; Araújo, Aderson S; Saad, Sara T O; Costa, Fernando F; Menzel, Stephan; Conran, Nicola; Thein, Swee Lay

    2016-05-01

    The presence of high levels of fetal haemoglobin (HbF) provides well-validated clinical benefits to patients with sickle cell anaemia (SCA). Nevertheless it has been difficult to show clear direct effects of the known genetic HbF modifiers, such as the enhancer polymorphisms for haematopoietic transcription factors BCL11A and MYB, on SCA severity. Investigating SCA patients from Brazil, with a high degree of European genetic admixture, we have detected strong effects of these variants on HbF levels. Critically, we have shown, for the first time, that the presence of such HbF-promoting variants leads to a reduced rate of SCA complications, especially stroke. PMID:26888013

  6. Can the sustainable development goals reduce the burden of nutrition-related non-communicable diseases without truly addressing major food system reforms?

    PubMed

    Hawkes, Corinna; Popkin, Barry M

    2015-01-01

    While the Millennium Development Goals (MDGs; 2000-2015) focused primarily on poverty reduction, hunger and infectious diseases, the proposed Sustainable Development Goals (SDGs) and targets pay more attention to nutrition and non-communicable diseases (NCDs). One of the 169 proposed targets of the SDGs is to reduce premature deaths from NCDs by one third; another is to end malnutrition in all its forms. Nutrition-related NCDs (NR-NCDs) stand at the intersection between malnutrition and NCDs. Driven in large part by remarkable transformations of food systems, they are rapidly increasing in most low and middle income countries (LMICs). The transformation to modern food systems began in the period following World War II with policies designed to meet a very different set of nutritional and food needs, and continued with globalization in the 1990s onwards. Another type of food systems transformation will be needed to shift towards a healthier and more sustainable diet--as will meeting many of the other SDGs. The process will be complex but is necessary. Communities concerned with NCDs and with malnutrition need to work more closely together to demand food systems change. PMID:26082154

  7. Investigating the Role of State and Local Health Departments in Addressing Public Health Concerns Related to Industrial Food Animal Production Sites

    PubMed Central

    Fry, Jillian P.; Laestadius, Linnea I.; Grechis, Clare; Nachman, Keeve E.; Neff, Roni A.

    2013-01-01

    Objectives Evidence of community health concerns stemming from industrial food animal production (IFAP) facilities continues to accumulate. This study examined the role of local and state health departments in responding to and preventing community-driven concerns associated with IFAP. Methods We conducted semi-structured qualitative interviews with state and county health department staff and community members in eight states with high densities or rapid growth of IFAP operations. We investigated the extent to which health concerns associated with IFAP sites are reported to health departments, the nature of health departments’ responses, and barriers to involvement. Results Health departments’ roles in these matters are limited by political barriers, lack of jurisdiction, and finite resources, expertise, and staff. Community members reported difficulties in engaging health departments on these issues. Conclusions Our investigation suggests that health departments frequently lack resources or jurisdiction to respond to health concerns related to IFAP sites, resulting in limited engagement. Since agencies with jurisdiction over IFAP frequently lack a health focus, increased health department engagement may better protect public health. PMID:23382947

  8. Design Criteria for Future Fuels and Related Power Systems Addressing the Impacts of Non-CO2 Pollutants on Human Health and Climate Change.

    PubMed

    Schauer, James Jay

    2015-01-01

    Concerns over the economics, supply chain, and emissions of greenhouse gases associated with the wide use of fossil fuels have led to increasing interest in developing alternative and renewable fuels for stationary power generation and transportation systems. Although there is considerable uncertainty regarding the economic and environmental impacts of alternative and renewable fuels, there is a great need for assessment of potential and emerging fuels to guide research priorities and infrastructure investment. Likewise, there is a great need to identify potential unintended adverse impacts of new fuels and related power systems before they are widely adopted. Historically, the environmental impacts of emerging fuels and power systems have largely focused on carbon dioxide emissions, often called the carbon footprint, which is used to assess impacts on climate change. Such assessments largely ignore the large impacts of emissions of other air pollutants. Given the potential changes in emissions of air pollutants associated with the large-scale use of new and emerging fuels and power systems, there is a great need to better guide efforts to develop new fuels and power systems that can avoid unexpected adverse impacts on the environment and human health. This review covers the nature of emissions, including the key components and impacts from the use of fuels, and the design criteria for future fuels and associated power systems to assure that the non-CO2 adverse impacts of stationary power generation and transportation are minimized. PMID:26134739

  9. Can pictorial warning labels on cigarette packages address smoking-related health disparities?: Field experiments in Mexico to assess warning label content

    PubMed Central

    Thrasher, James F.; Arillo-Santillán, Edna; Villalobos, Victor; Pérez-Hernández, Rosaura; Hammond, David; Carter, Jarvis; Sebrié, Ernesto; Sansores, Raul; Regalado-Piñeda, Justino

    2012-01-01

    Objective This study aimed to determine the most effective content of pictorial health warning labels (HWLs) and whether educational attainment moderates these effects. Methods Field experiments were conducted with 529 adult smokers and 530 young adults (258 nonsmokers; 271 smokers), wherein participants reported responses to different HWLs printed on cigarette packages. One experiment involved manipulating textual form (testimonial narrative vs didactic) and the other involved manipulating imagery type (diseased organs vs human suffering). Results Tests of mean ratings and rankings indicated that HWLs with didactic textual forms had equivalent or significantly higher credibility, relevance, and impact than HWLs with testimonial forms. Results from mixed-effects models confirmed these results. However, responses differed by participant educational attainment: didactic forms were consistently rated higher than testimonials among participants with higher education, whereas the difference between didactic and testimonial narrative forms was weaker or not statistically significant among participants with lower education. In the second experiment, with textual content held constant, greater credibility, relevance and impact was found for graphic imagery of diseased organs than imagery of human suffering. Conclusions Pictorial HWLs with didactic textual forms appear to work better than with testimonial narratives. Future research should determine which pictorial HWL content has the greatest real-world impact among consumers from disadvantaged groups, including assessment of how HWL content should change to maintain its impact as tobacco control environments strengthen and consumer awareness of smoking-related risks increases. PMID:22350859

  10. Complicated Perianal Sepsis.

    PubMed

    Mitra, Abhishek; Yadav, Amitabh; Mehta, Naimish; Varma, Vibha; Kumaran, Vinay; Nundy, Samiran

    2015-12-01

    Management of benign anorectal conditions like abscesses and haemorrhoids is usually uneventful. However, complicated perianal complications can result and have sparsely been reported in literature. Hereby, we report a series of seven patients who presented with rare sequelae like necrotising fasciitis, intraperitoneal or retroperitoneal involvement. All patients responded well to surgical management. Accordingly, complicated perianal sepsis warrants a timely and aggressive surgical intervention. PMID:27011454

  11. Facial Filler Complications.

    PubMed

    Woodward, Julie; Khan, Tanya; Martin, John

    2015-11-01

    The use of facial fillers has greatly expanded over the past several years. Along with increased use comes a rise in documented complications, ranging from poor cosmetic result to nodules, granulomas, necrosis, and blindness. Awareness of the potential types of complications and options for management, in addition to the underlying facial anatomy, are imperative to delivering the best patient care. This article defines the complications and how to treat them and provides suggestions to avoid serious adverse outcomes. PMID:26505541

  12. Addressivity in cogenerative dialogues

    NASA Astrophysics Data System (ADS)

    Hsu, Pei-Ling

    2014-03-01

    Ashraf Shady's paper provides a first-hand reflection on how a foreign teacher used cogens as culturally adaptive pedagogy to address cultural misalignments with students. In this paper, Shady drew on several cogen sessions to showcase his journey of using different forms of cogens with his students. To improve the quality of cogens, one strategy he used was to adjust the number of participants in cogens. As a result, some cogens worked and others did not. During the course of reading his paper, I was impressed by his creative and flexible use of cogens and at the same time was intrigued by the question of why some cogens work and not others. In searching for an answer, I found that Mikhail Bakhtin's dialogism, especially the concept of addressivity, provides a comprehensive framework to address this question. In this commentary, I reanalyze the cogen episodes described in Shady's paper in the light of dialogism. My analysis suggests that addressivity plays an important role in mediating the success of cogens. Cogens with high addressivity function as internally persuasive discourse that allows diverse consciousnesses to coexist and so likely affords productive dialogues. The implications of addressivity in teaching and learning are further discussed.

  13. [Psychiatric complications of cannabis use].

    PubMed

    Coscas, Sarah; Benyamina, Amine; Reynaud, Michel; Karila, Laurent

    2013-12-01

    Cannabis is the most widely used illicit substance, especially among young people. Cannabis use is extremely commonplace and frequently comorbid with psychiatric disorders that raise questions about the etiology. The use of cannabis is an aggravating factor of all psychiatric disorders. Psychiatric complications are related to the age of onset, duration of exposure and individual risk factors of the individual (mental and social health). The panic attack is the most common complication. The link with psychosis is narrow that leads to increased prevention for vulnerable populations. Cannabis is also an indicator of increased depressive vulnerability and an aggravating factor for bipolar disorder. PMID:24579344

  14. [Plasmapheresis: technique, complications and indications].

    PubMed

    Pruijm, M T; Cherpillod, A; Vogt, B; Burnier, M

    2008-03-01

    Plasmapheresis is an extracorporeal technique used to remove pathogenic macromolecules from the plasma. Plasmapheresis is used to treat neurological, renal, hematological as well as systemic diseases, which explains why many different specialties in medicine can be involved. Plasmapheresis has evolved in forty years into a frequently used, relatively safe procedure. Nowadays a large spectrum of different techniques exists, each with its own possible complications. In this article we will give an overview of these different techniques, their complications and indications, in order to familiarize the reader with this fascinating treatment. PMID:18402016

  15. 32 CFR 516.7 - Mailing addresses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Mailing addresses. 516.7 Section 516.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION General § 516.7 Mailing addresses. Mailing addresses for organizations referenced...

  16. 32 CFR 516.7 - Mailing addresses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Mailing addresses. 516.7 Section 516.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION General § 516.7 Mailing addresses. Mailing addresses for organizations referenced...

  17. Remarkably reduced transplant-related complications by dibromomannitol non-myeloablative conditioning before allogeneic bone marrow transplantation in chronic myeloid leukemia.

    PubMed

    Barta, A; Dénes, R; Masszi, T; Reményi, P; Bátai, A; Torbágyi, E; Sipos, A; Lengyel, L; Jakab, K; Gyódi, E; Réti, M; Földi, J; Páldi-Haris, P; Avalos, M; Pálóczi, K; Fekete, S; Török, J; Hoffer, I; Jakab, J; Váradi, G; Kelemen, E; Petrányi, G

    2001-01-01

    A non-myeloablative conditioning protocol containing dibromomannitol (DBM/cytosine arabinoside/cyclophosphamide) has been applied to 36 chronic myeloid leukemia (CML) patients followed by bone marrow transplantation (BMT) from sibling donors. Risk factors include: accelerated phase (10 patients), older age (17 patients over >40 years) and long interval between diagnosis and BMT (27 months on average). Severe mucositis did not occur. Venoocclusive liver disease was absent. Infectious complications were rare. Although grade II-IV acute graft-versus-host disease (GVHD) was present in 9 (25%) cases, there were only 2 serious (III-IV) ones. Chronic GVHD occurred in 25 (69%) cases, preceded by acute GVHD in 9 of the 25 affected patients. Early hematological relapse, 7-29 weeks after BMT, developed in 6 patients (17.6%). No relapse was noted in the completely chimeric patients, however molecular genetic residual disease was observed in 6 patients, in most of them after transient short-term mixed chimeric state. Overall actual survival rate is 83.3% for the 36 cases, and leukemia-free survival is 72.2% for the 34 engrafted patients. PMID:11408706

  18. Complications of Transjugular Biopsies

    PubMed Central

    Navuluri, Rakesh; Ahmed, Osman

    2015-01-01

    Transvenous biopsy was first performed in 1964 by Charles Dotter. Now routinely performed in the liver and kidney by interventional radiologists, the transjugular approach to biopsy has assumed a central role in coagulopathic patients. Major arterial complications from transjugular liver and renal biopsy are rare. In this article, the authors describe such complications in both organs that necessitated selective endovascular coil embolization. PMID:25762847

  19. Complications in knee arthroscopy.

    PubMed

    Reigstad, Ole; Grimsgaard, Christian

    2006-05-01

    All simple arthroscopic procedures during 1999 through 2001 performed at Baerum community hospital were retrospectively examined. Procedures were excluded when being part of more complex procedures. A total of 876 procedures performed on 785 patients were left for examination. Complications were registered from the patient record and all received a written questionnaire or phone call. The answer was obtained from 97.6%. The overall complications rate was low, giving total of 5.00%. A total of 0.68% of the complications had therapeutic consequences. There were two superficial infections, one thromboembolic event/pulmonary embolus and one reoperation due to scar tissue. Other complications were considered minor, and had none or little consequence for the patient comprising preoperative bradycardial episodes, asthmatic events, subcutaneous infusion of total intravenous anaesthetics (TIVA), instrument breakage and conversion to arthrotomi. Postoperatively registered complications included swelling, haemarthros, portal bleeding and fistulation, temporary sensory loss and longstanding pain. Duration of surgery was the only predicting factor for postoperative complications. Simple arthroscopic surgery is safe and has few serious complications. The use of TIVA or tourniquet does not increase the morbidity or complication rate, and prophylaxis against thromboembolism was not necessary. PMID:16208459

  20. "Complicating" Educational Administrators.

    ERIC Educational Resources Information Center

    Bell, Colleen S.

    Administrators desiring to lead organizations that will adapt and survive in a complex environment like today's public schools need to develop what Karl Weick calls "complicated" understanding of "requisite variety." The law of requisite variety states that a diverse and complicated environment demands similar diversity from its inhabitants if…

  1. Pellagra complicating Crohn's disease.

    PubMed Central

    Zaki, I.; Millard, L.

    1995-01-01

    We report a 53-year-old patient with clinical features of pellagra as a complication of Crohn's disease. His symptoms improved rapidly on taking oral nicotinic acid and vitamin B complex. We suggest the paucity of reported cases of pellagra in Crohn's disease is a reflection of poor recognition of this complication. Images Figure PMID:7567761

  2. COMPLICATIONS IN HIP ARTHROSCOPY

    PubMed Central

    Contreras, Marcos Emílio Kuschnaroff; Hoffmann, Rafael Barreiros; de Araújo, Lúcio Cappelli Toledo; Dani, William Sotau; José Berral, Francisco

    2015-01-01

    Objectives: To determine the prevalence of complications in a series of consecutive cases of hip arthroscopy; to assess the progression of the sample through a learning curve; and to recognize the causes of complications in arthroscopic hip operations. Method: 150 consecutive cases that underwent hip arthroscopy between May 2004 and December 2008 were evaluated. The complications encountered were classified in three ways: organic system affected, severity and groups of 50 consecutive cases. The data were analyzed by means of descriptive statistics and Fisher's exact test. Results: We observed 15 complications in this study (10%): ten were neurological, two were osteoarticular, one was vascular-ischemic and two were cutaneous. In the classification of severity, three were classified as major, 12 as intermediate and none as minor. The incidence of complications over the course of the learning curve did not present any statistically significant difference (p = 0.16). Conclusions: Hip arthroscopy is a surgical procedure that involves low morbidity, but which presents complications in some cases. These complications are frequently neurological and transitory, and mainly occur because of joint traction. The complication rate did not decrease with progression of our sample. PMID:27022521

  3. Chronic complications of spinal cord injury

    PubMed Central

    Sezer, Nebahat; Akkuş, Selami; Uğurlu, Fatma Gülçin

    2015-01-01

    Spinal cord injury (SCI) is a serious medical condition that causes functional, psychological and socioeconomic disorder. Therefore, patients with SCI experience significant impairments in various aspects of their life. The goals of rehabilitation and other treatment approaches in SCI are to improve functional level, decrease secondary morbidity and enhance health-related quality of life. Acute and long-term secondary medical complications are common in patients with SCI. However, chronic complications especially further negatively impact on patients’ functional independence and quality of life. Therefore, prevention, early diagnosis and treatment of chronic secondary complications in patients with SCI is critical for limiting these complications, improving survival, community participation and health-related quality of life. The management of secondary chronic complications of SCI is also important for SCI specialists, families and caregivers as well as patients. In this paper, we review data about common secondary long-term complications after SCI, including respiratory complications, cardiovascular complications, urinary and bowel complications, spasticity, pain syndromes, pressure ulcers, osteoporosis and bone fractures. The purpose of this review is to provide an overview of risk factors, signs, symptoms, prevention and treatment approaches for secondary long-term complications in patients with SCI. PMID:25621208

  4. Complications in septoplasty.

    PubMed

    Rettinger, Gerhard; Kirsche, Hanspeter

    2006-11-01

    The most frequent complications of septoplasty are deformities, infections, and perforations. The effects of each of these complications, however, can be very different. Dislocations and deformities of the septum may result not only in an impaired airway but also in visible deformities of the entire nasal base and dorsum. A patient who underwent septoplasty can be "stigmatized." Infections may lead not only to septal abscess but also to endocranial complications such as meningitis or septicemia with endocarditis. Permanent perforations of the nasal septum can result in significant symptoms if they are located in the anterior part of the nose. Surgical closure is the treatment of choice, with a high success rate if the patients are selected properly. Besides these three major types of complications there are many others, from smell disturbances to blindness. Causes, prevention, and correction of selected complications are presented and data of the recent literature reported. PMID:17131271

  5. The Cardiac Complications of Methamphetamines.

    PubMed

    Paratz, Elizabeth D; Cunningham, Neil J; MacIsaac, Andrew I

    2016-04-01

    Methamphetamines are increasingly popular drugs of abuse in Australia, and are rising in purity. The rising popularity and purity of methamphetamines has notably increased demands upon Australian medical services. Methamphetamines are sympathomimetic amines with a range of adverse effects upon multiple organ systems. Cardiovascular complications are the second leading cause of death in methamphetamine abusers, and there appears to be a high prevalence of cardiac pathology. Cardiovascular pathology frequently seen in methamphetamine abusers includes hypertension, aortic dissection, acute coronary syndromes, pulmonary arterial hypertension and methamphetamine-associated cardiomyopathy. The rising prevalence of methamphetamine abuse is likely to increase the burden of cardiovascular pathology in Australians. A National Parliamentary Enquiry was opened in March 2015 to address concerns regarding the medical and social impacts of methamphetamine abuse. From April 2015, a National 'Ice Taskforce' was also created in parallel. Reversal of cardiac pathology appears to be achievable with abstinence from methamphetamines and initiation of appropriate treatment. It is key to appreciate that the pathogenesis of methamphetamine-induced cardiac complications arises as a result of the specific toxic effects of methamphetamines. Clinical management is hence individualised; suggested management approaches for methamphetamine-induced cardiac complications are detailed within this article. PMID:26706652

  6. Divergent Gene Expression Responses to Complicated Grief and Non-complicated Grief

    PubMed Central

    Irwin, Michael R.; Arevalo, Jesusa M. G.; Cole, Steven W.

    2014-01-01

    The “widowhood effect” (i.e., morbidity/mortality in recently bereaved spouses) may be related to changes in immune function, but little is known about the impact of bereavement on gene transcription in immune cells. This study examined how Complicated Grief and Non-complicated Grief responses to bereavement differentially affect leukocyte gene expression. Genome-wide transcriptional profiling and bioinformatic analyses were completed on 63 older adults. Thirty-six of them had lost their spouse/partner on average 2 years ago, and 27 were nonbereaved, married controls. Twelve of the bereaved participants met criteria for Complicated Grief. Compared to nonbereaved controls, bereavement (both Complicated Grief and Non-complicated Grief) was associated with upregulated expression of genes involved in general immunologic activation and a selective downregulation of genes involved in B lymphocyte responses. However, Complicated Grief and Non-complicated Grief differed markedly in their expression of Type I interferon-related transcripts, with Non-complicated Grief subjects showing substantial upregulation relative to nonbereaved controls and Complicated Grief subjects showing substantial downregulation. Bereavement significantly modulates immune function gene expression. The magnitude of bereavement-related distress (i.e., Complicated Grief vs. Non-complicated Grief) is linked to differential patterns of transcription factor activation and gene expression involved in innate antiviral responses. These findings provide a molecular framework for understanding the health effects of bereavement, as well as new insights into the particular gene modules that are most sensitive to the individual's psychological response to loss. PMID:24380850

  7. Anaesthetic complications in plastic surgery

    PubMed Central

    Nath, Soumya Sankar; Roy, Debashis; Ansari, Farrukh; Pawar, Sundeep T.

    2013-01-01

    Anaesthesia related complications in plastic surgeries are fortunately rare, but potentially catastrophic. Maintaining patient safety in the operating room is a major concern of anaesthesiologists, surgeons, hospitals and surgical facilities. Circumventing preventable complications is essential and pressure to avoid these complications in cosmetic surgery is increasing. Key aspects of patient safety in the operating room are outlined, including patient positioning, airway management and issues related to some specific conditions, essential for minimizing post-operative morbidity. Risks associated with extremes of age in the plastic surgery population, may be minimised by a better understanding of the physiologic changes as well as the pre-operative and post-operative considerations in caring for this special group of patients. An understanding of the anaesthesiologist's concerns during paediatric plastic surgical procedures can facilitate the coordination of efforts between the multiple services involved in the care of these children. Finally, the reader will have a better understanding of the perioperative care of unique populations including the morbidly obese and the elderly. Attention to detail in these aspects of patient safety can help avoid unnecessary complication and significantly improve the patients’ experience and surgical outcome. PMID:24501480

  8. Anaesthetic complications in plastic surgery.

    PubMed

    Nath, Soumya Sankar; Roy, Debashis; Ansari, Farrukh; Pawar, Sundeep T

    2013-05-01

    Anaesthesia related complications in plastic surgeries are fortunately rare, but potentially catastrophic. Maintaining patient safety in the operating room is a major concern of anaesthesiologists, surgeons, hospitals and surgical facilities. Circumventing preventable complications is essential and pressure to avoid these complications in cosmetic surgery is increasing. Key aspects of patient safety in the operating room are outlined, including patient positioning, airway management and issues related to some specific conditions, essential for minimizing post-operative morbidity. Risks associated with extremes of age in the plastic surgery population, may be minimised by a better understanding of the physiologic changes as well as the pre-operative and post-operative considerations in caring for this special group of patients. An understanding of the anaesthesiologist's concerns during paediatric plastic surgical procedures can facilitate the coordination of efforts between the multiple services involved in the care of these children. Finally, the reader will have a better understanding of the perioperative care of unique populations including the morbidly obese and the elderly. Attention to detail in these aspects of patient safety can help avoid unnecessary complication and significantly improve the patients' experience and surgical outcome. PMID:24501480

  9. Addressing Social Issues.

    ERIC Educational Resources Information Center

    Schoebel, Susan

    1991-01-01

    Maintains that advertising can help people become more aware of social responsibilities. Describes a successful nationwide newspaper advertising competition for college students in which ads address social issues such as literacy, drugs, teen suicide, and teen pregnancy. Notes how the ads have helped grassroots programs throughout the United…

  10. States Address Achievement Gaps.

    ERIC Educational Resources Information Center

    Christie, Kathy

    2002-01-01

    Summarizes 2 state initiatives to address the achievement gap: North Carolina's report by the Advisory Commission on Raising Achievement and Closing Gaps, containing an 11-point strategy, and Kentucky's legislation putting in place 10 specific processes. The North Carolina report is available at www.dpi.state.nc.us.closingthegap; Kentucky's…

  11. Address of the President

    ERIC Educational Resources Information Center

    Ness, Frederic W.

    1976-01-01

    The president of the Association of American Colleges addresses at the 62nd annual meeting the theme of the conference: "Looking to the Future--Liberal Education in a Radically Changing Society." Contributions to be made by AAC are examined. (LBH)

  12. Addressing Sexual Harassment

    ERIC Educational Resources Information Center

    Young, Ellie L.; Ashbaker, Betty Y.

    2008-01-01

    This article discusses ways on how to address the problem of sexual harassment in schools. Sexual harassment--simply defined as any unwanted and unwelcome sexual behavior--is a sensitive topic. Merely providing students, parents, and staff members with information about the school's sexual harassment policy is insufficient; schools must take…

  13. Space sciences - Keynote address

    NASA Technical Reports Server (NTRS)

    Alexander, Joseph K.

    1990-01-01

    The present status and projected future developments of the NASA Space Science and Applications Program are addressed. Emphasis is given to biochemistry experiments that are planned for the Space Station. Projects for the late 1990s which will study the sun, the earth's magnetosphere, and the geosphere are briefly discussed.

  14. Complications in late pregnancy.

    PubMed

    Meguerdichian, David

    2012-11-01

    Complications of late pregnancy are managed infrequently in the emergency department and, thus, can pose a challenge when the emergency physician encounters acute presentations. An expert understanding of the anatomic and physiologic changes and possible complications of late pregnancy is vital to ensure proper evaluation and care for both mother and fetus. This article focuses on the late pregnancy issues that the emergency physician will face, from the bleeding and instability of abruptio placentae to the wide spectrum of complications and management strategies encountered with preterm labor. PMID:23137403

  15. Anesthetic Complications and Deaths

    PubMed Central

    Pender, John W.

    1968-01-01

    Anesthesiologists should fully inform patients of the possible complications from anesthesia. For rapport with the patient, with whom they usually have no acquaintance until a day or so before an operative procedure, the anesthesiologist should enlist the help of the internist or surgeon who already has established an atmosphere of trust. The extent of morbidity and minor complications from anesthesia has not been adequately recorded. One out of every 1,000 to 2,000 anesthetized patients dies of complications primarily due to or contributed to by anesthesia. Leading causes of death vary from study to study and from year to year. PMID:5652756

  16. Complications of Pathologic Myopia.

    PubMed

    Cho, Bum-Joo; Shin, Joo Young; Yu, Hyeong Gon

    2016-01-01

    Pathologic myopia (PM) is one of the leading causes of visual impairment worldwide. The pathophysiology of PM is not fully understood, but the axial elongation of the eye followed by chorioretinal thinning is suggested as a key mechanism. Pathologic myopia may lead to many complications such as chorioretinal atrophy, foveoschisis, choroidal neovascularization, rhegmatogenous retinal detachment, cataract, and glaucoma. Some complications affect visual acuity significantly, showing poor visual prognosis. This article aims to review the types, pathophysiology, treatment, and visual outcome of the complications of PM. PMID:26649982

  17. Complications and Their Management During NBCA Embolization of Craniospinal Lesions

    PubMed Central

    Niimi, Y.; Berenstein, A.; Setton, A.

    2003-01-01

    Summary Technical complications during embolization of craniospinal lesions using NBCA may be classified as nonspecific catheterization-related or specific embolization-related. Catheterization-related complications include vessel injuries such as spasm, dissection or perforation, catheter injuries and thrombus formation. Embolization-related complications include occlusion of normal territories, migration of the embolic material to the venous side, and catheter gluing to the vessel wall. Causes, prevention and management of each complication are discussed with presentation of demonstrative cases. PMID:20591246

  18. Dermatological complications of obesity.

    PubMed

    García Hidalgo, Linda

    2002-01-01

    limb girth and weight, and the prevention of infection. Intertrigo is caused by friction between skin surfaces, combined with moisture and warmth, resulting in infection. This infection, most commonly candidiasis, is best treated with topical antifungal agents; systemic antifungal therapy may be required in some patients. Excess load on the feet can result in morphological changes that require careful diagnosis; insoles may offer some symptom relief while control of obesity is achieved. Obesity-related dermatoses associated with hospitalization, such as pressure ulcers, diminished wound healing, dermatoses secondary to respiratory conditions, and incontinence, must all be carefully managed with an emphasis on prevention where possible. Recognition and control of the dermatological complications of obesity play an important role in diminishing the morbidity of obesity. PMID:12180897

  19. Complications of otoplasty: a literature review.

    PubMed

    Limandjaja, G C; Breugem, C C; Mink van der Molen, A B; Kon, M

    2009-01-01

    Over 200 otoplasty techniques have been described in the current literature. However, relatively few articles focus on the associated complication rates. The goal of this review is to examine the incidence of complication rates associated with otoplasty procedures. An electronic search of the Pubmed database yielded 205 articles with significant overlap in search results. Twenty articles published between 2000 and 2007 adhered to our inclusion criteria. Early complications included in this review were haematoma, bleeding, infection, skin necrosis and wound dehiscence; late complications included suture extrusion, scarring, hypersensitivity, asymmetry and inaesthetic results. The cumulative incidence of early complications was low and varied from 0% to 8.4%, with the exception of two outliers. Although cumulative late complication incidences varied greatly from 0% to 47.3%, complication rates on the higher end of the spectrum were not accompanied with revision rates of the same magnitude. Comparison of the different articles was made difficult by the lack of a uniform calculation method for complication incidence, variable follow-up length and data collection, inconsistent use of operation technique and publication bias. Recommendations for future studies include: consistent use of operative technique or at least differentiate between the used surgical techniques when presenting complication rates, inclusion of only patients with bilateral primary procedures, considering each operated ear as an independent variable when calculating complication incidence and a minimum follow-up period of 2 years, with both objective and subjective data collection. PMID:18952516

  20. [Ablation of supraventricular tachycardias : Complications and emergencies].

    PubMed

    Sawan, N; Eitel, C; Thiele, H; Tilz, R

    2016-06-01

    Catheter ablation is an established treatment of supraventricular tachycardias (SVT) with high success rates of > 95 %. Complication rates range from 3 to 5 %, with serious complications occurring in about 0.8 %. There are general complications caused either by the vascular access or the catheters (e. g. hematomas, hemo-pneumothorax, embolism, thrombosis and aspiration) und specific ablation related complications (e. g. AV block during ablation of the slow pathway). The complication risk is elevated in elderly and multimorbid patients. Furthermore, the experience of the treating physician and the respective team plays an essential role. The purpose of this article is to give an overview on incidences, causes and management as well as prevention strategies of complications associated with catheter ablation of SVT. PMID:27206630

  1. Pertussis (Whooping Cough) Complications

    MedlinePlus

    ... CDC Cancel Submit Search The CDC Pertussis (Whooping Cough) Note: Javascript is disabled or is not supported ... friendly Fact Sheet Pertussis Vaccination Pregnancy and Whooping Cough Clinicians Disease Specifics Treatment Clinical Features Clinical Complications ...

  2. Complications of Measles (Rubeola)

    MedlinePlus

    ... Links Measles and Rubella Initiative World Health Organization Pan American Health Organization Complications of Measles Language: English ... Links Measles and Rubella Initiative World Health Organization Pan American Health Organization Language: English Español (Spanish) File ...

  3. Infection and Other Complications

    MedlinePlus

    ... Stage 3 Infection and Other Complications NLN Position Papers Lymphedema Awareness Campaign Education Kits Educational Videos What ... Patients (8) LymphLink Articles (175) FAQ's (6) Position Papers (9) LSAP Perspective (9) Become a member now » ...

  4. [Complications of cocaine addiction].

    PubMed

    Karila, Laurent; Lowenstein, William; Coscas, Sarah; Benyamina, Amine; Reynaud, Michel

    2009-06-20

    Addiction is a chronic relapsing disorder characterized by repetitive and compulsive drug-seeking behavior and drug abuse despite negative health or social consequences. Cocaine addiction is a significant worldwide public health problem, which has somatic, psychological, psychiatric, socio-economic and judicial complications. Some of the most frequent complications are cardiovascular effects (acute coronary syndrome, cardiac arrhythmias, increased blood pressure); respiratory effects (fibrosis, interstitial pneumonitis, pulmonary hypertension, alveolar haemorrhage, asthma exacerbation; emphysema), neurological effects (strokes, aneurysms, seizures, headaches); risk for contracting HIV/AIDS, hepatitis B and C, sexual transmitted disease and otolaryngologic effects. Other complications are not discussed here. The vast majority of studies indicate that there are cognitive deficits induced by cocaine addiction. Attention, visual and working memories, executive functioning are affected in cocaine users. Psychiatric complications found in clinical practice are major depressive disorders, cocaine-induced paranoia, cocaine-induced compulsive foraging and panic attacks. PMID:19642439

  5. Intestinal Complications of IBD

    MedlinePlus

    ... treated with topical creams or sitz baths. MALABSORPTION & MALNUTRITION Another complication in people with Crohn’s disease is ... the gut that absorbs most nutrients. Malabsorption and malnutrition usually do not develop unless the disease is ...

  6. [Neurological complications in uremia].

    PubMed

    Fong, Chin-Shih

    2008-06-01

    Neurological complications due to the uremic state or hemodialysis, contribute to the important cause of mortality in patients with uremia. Despite continuous advances in uremic treatment, many neurological complications of uremia, like uremic encephalopathy, peripheral neuropathy and myopathy fail to fully respond to hemodialysis. Moreover, hemodialysis or kidney transplantation may even induce neurological complications. Hemodialysis can directly or indirectly be associated with Wernicke's encephalopathy, dialytic dementia, dysequilibrium syndrome, cerebrovascular accidents, osmotic myelinolysis and mononeuropathy. Renal transplantation can give rise to rejection encephalopathy and acute femoral neuropathy. The use of immunosuppressive drugs after renal transplantation can cause reversible posterior leukoencephalopathy encephalopathy. The clinical, pathophysiological and therapeutical aspects of central nervous system, peripheral nervous system and myopathy complications in uremia are reviewed. PMID:18686653

  7. Tetanus: Symptoms and Complications

    MedlinePlus

    ... Links Tetanus Vaccination Maternal and Neonatal Tetanus Elimination Symptoms and Complications Recommend on Facebook Tweet Share Compartir ... the muscles of the jaw, or "lockjaw". Tetanus symptoms include: Headache Jaw cramping Sudden, involuntary muscle tightening ...

  8. Holographic content addressable storage

    NASA Astrophysics Data System (ADS)

    Chao, Tien-Hsin; Lu, Thomas; Reyes, George

    2015-03-01

    We have developed a Holographic Content Addressable Storage (HCAS) architecture. The HCAS systems consists of a DMD (Digital Micromirror Array) as the input Spatial Light Modulator (SLM), a CMOS (Complementary Metal-oxide Semiconductor) sensor as the output photodetector and a photorefractive crystal as the recording media. The HCAS system is capable of performing optical correlation of an input image/feature against massive reference data set stored in the holographic memory. Detailed system analysis will be reported in this paper.

  9. [Type 2 diabetes complications].

    PubMed

    Schlienger, Jean-Louis

    2013-05-01

    People with type 2 diabetes are at increased risk of many complications, which are mainly due to complex and interconnected mechanisms such as hyperglycemia, insulino-resistance, low-grade inflammation and accelerated atherogenesis. Cardi-cerebrovascular disease are frequently associated to type 2 diabetes and may become life threatening, particularly coronaropathy, stroke and heart failure. Their clinical picture are sometimes atypical and silencious for a long time. Type 2 diabetes must be considered as an independent cardiovascular risk factor. Nephropathy is frequent in type 2 diabetes but has a mixed origin. Now it is the highest cause of end-stage renal disease. Better metabolic and blood pressure control and an improved management of microalbuminuria are able to slowdown the course of the disease. Retinopathy which is paradoxically slightly progressive must however be screened and treated in these rather old patients which are globally at high ophthalmologic risk. Diabetic foot is a severe complication secondary to microangiopathy, microangiopathy and neuropathy. It may be considered as a super-complication of several complications. Its screening must be done on a routine basis. Some cancer may be considered as an emerging complication of type 2 diabetes as well as cognitive decline, sleep apnea syndrome, mood disorders and bone metabolism impairments. Most of the type 2 diabetes complications may be prevented by a strategy combining a systematic screening and multi-interventional therapies. PMID:23528336

  10. On complicity theory.

    PubMed

    Kline, A David

    2006-04-01

    The received account of whistleblowing, developed over the last quarter century, is identified with the work of Norman Bowie and Richard DeGeorge. Michael Davis has detailed three anomalies for the received view: the paradoxes of burden, missing harm and failure. In addition, he has proposed an alternative account of whistleblowing, viz., the Complicity Theory. This paper examines the Complicity Theory. The supposed anomalies rest on misunderstandings of the received view or misreadings of model cases of whistleblowing, for example, the Challenger disaster and the Ford Pinto. Nevertheless, the Complicity Theory is important for as in science the contrast with alternative competing accounts often helps us better understand the received view. Several aspects of the received view are reviewed and strengthened through comparison with Complicity Theory, including why whistleblowing needs moral justification. Complicity Theory is also critiqued. The fundamental failure of Complicity Theory is its failure to explain why government and the public encourage and protect whistleblowers despite the possibility of considerable harm to the relevant company in reputation, lost jobs, and lost shareholder value. PMID:16609713

  11. Nutrition in the Management of Cirrhosis and its Neurological Complications

    PubMed Central

    Bémeur, Chantal; Butterworth, Roger F.

    2013-01-01

    Malnutrition is a common feature of chronic liver diseases that is often associated with a poor prognosis including worsening of clinical outcome, neuropsychiatric complications as well as outcome following liver transplantation. Nutritional assessment in patients with cirrhosis is challenging owing to confounding factors related to liver failure. The objectives of nutritional intervention in cirrhotic patients are the support of liver regeneration, the prevention or correction of specific nutritional deficiencies and the prevention and/or treatment of the complications of liver disease per se and of liver transplantation. Nutritional recommendations target the optimal supply of adequate substrates related to requirements linked to energy, protein, carbohydrates, lipids, vitamins and minerals. Some issues relating to malnutrition in chronic liver disease remain to be addressed including the development of an appropriate well-validated nutritional assessment tool, the identification of mechanistic targets or therapy for sarcopenia, the development of nutritional recommendations for obese cirrhotic patients and liver-transplant recipients and the elucidation of the roles of vitamin A hepatotoxicity, as well as the impact of deficiencies in riboflavin and zinc on clinical outcomes. Early identification and treatment of malnutrition in chronic liver disease has the potential to lead to better disease outcome as well as prevention of the complications of chronic liver disease and improved transplant outcomes. PMID:25755550

  12. Neurologic complications after liver transplantation

    PubMed Central

    Živković, Saša A

    2013-01-01

    Neurologic complications are relatively common after solid organ transplantation and affect 15%-30% of liver transplant recipients. Etiology is often related to immunosuppressant neurotoxicity and opportunistic infections. Most common complications include seizures and encephalopathy, and occurrence of central pontine myelinolysis is relatively specific for liver transplant recipients. Delayed allograft function may precipitate hepatic encephalopathy and neurotoxicity of calcineurin inhibitors typically manifests with tremor, headaches and encephalopathy. Reduction of neurotoxic immunosuppressants or conversion to an alternative medication usually result in clinical improvement. Standard preventive and diagnostic protocols have helped to reduce the prevalence of opportunistic central nervous system (CNS) infections, but viral and fungal CNS infections still affect 1% of liver transplant recipients, and the morbidity and mortality in the affected patients remain fairly high. Critical illness myopathy may also affect up to 7% of liver transplant recipients. Liver insufficiency is also associated with various neurologic disorders which may improve or resolve after successful liver transplantation. Accurate diagnosis and timely intervention are essential to improve outcomes, while advances in clinical management and extended post-transplant survival are increasingly shifting the focus to chronic post-transplant complications which are often encountered in a community hospital and an outpatient setting. PMID:24023979

  13. Neurologic complications after liver transplantation.

    PubMed

    Zivković, Saša A

    2013-08-27

    Neurologic complications are relatively common after solid organ transplantation and affect 15%-30% of liver transplant recipients. Etiology is often related to immunosuppressant neurotoxicity and opportunistic infections. Most common complications include seizures and encephalopathy, and occurrence of central pontine myelinolysis is relatively specific for liver transplant recipients. Delayed allograft function may precipitate hepatic encephalopathy and neurotoxicity of calcineurin inhibitors typically manifests with tremor, headaches and encephalopathy. Reduction of neurotoxic immunosuppressants or conversion to an alternative medication usually result in clinical improvement. Standard preventive and diagnostic protocols have helped to reduce the prevalence of opportunistic central nervous system (CNS) infections, but viral and fungal CNS infections still affect 1% of liver transplant recipients, and the morbidity and mortality in the affected patients remain fairly high. Critical illness myopathy may also affect up to 7% of liver transplant recipients. Liver insufficiency is also associated with various neurologic disorders which may improve or resolve after successful liver transplantation. Accurate diagnosis and timely intervention are essential to improve outcomes, while advances in clinical management and extended post-transplant survival are increasingly shifting the focus to chronic post-transplant complications which are often encountered in a community hospital and an outpatient setting. PMID:24023979

  14. A prospective randomised trial comparing insertion success rate and incidence of catheterisation-related complications for subclavian venous catheterisation using a thin-walled introducer needle or a catheter-over-needle technique.

    PubMed

    Kim, E; Kim, B G; Lim, Y J; Jeon, Y T; Hwang, J W; Kim, H C; Choi, Y H; Park, H P

    2016-09-01

    In clinical practice, both a thin-walled introducer needle and catheter-over-needle technique can be used to allow insertion of a guidewire during central venous catheterisation using the Seldinger technique. We compared the incidence of catheterisation-related complications (arterial puncture, haemothorax, pneumothorax, haematoma and catheter tip malposition) and insertion success rate for these two techniques in patients requiring right-sided subclavian central venous catheterisation. A total of 414 patients requiring infraclavicular subclavian venous catheterisation were randomly allocated to either a thin-walled introducer needle (needle group, n = 208) or catheter-over-needle technique (catheter group, n = 206). The catheterisation-related complication rate was lower in the needle group compared with the catheter group (5.8% vs. 15.5%; p = 0.001). Overall insertion success rates were similar (97.1% and 92.7% in the needle and catheter groups respectively; p = 0.046), although the first-pass success rate was higher in the needle group (62.0% vs. 35.4%; p < 0.001). We recommend the use of a thin-walled introducer needle technique for right-sided infraclavicular subclavian venous catheterisation. PMID:27396474

  15. Content addressable memory project

    NASA Technical Reports Server (NTRS)

    Hall, J. Storrs; Levy, Saul; Smith, Donald E.; Miyake, Keith M.

    1992-01-01

    A parameterized version of the tree processor was designed and tested (by simulation). The leaf processor design is 90 percent complete. We expect to complete and test a combination of tree and leaf cell designs in the next period. Work is proceeding on algorithms for the computer aided manufacturing (CAM), and once the design is complete we will begin simulating algorithms for large problems. The following topics are covered: (1) the practical implementation of content addressable memory; (2) design of a LEAF cell for the Rutgers CAM architecture; (3) a circuit design tool user's manual; and (4) design and analysis of efficient hierarchical interconnection networks.

  16. Bone Health and Associated Metabolic Complications in Neuromuscular Diseases

    PubMed Central

    Joyce, Nanette C.; Hache, Lauren P.; Clemens, Paula R.

    2014-01-01

    Synopsis This article reviews the recent literature regarding bone health as it relates to the patient living with neuromuscular disease (NMD). Poor bone health with related morbidity is a significant problem for patients with NMD. Although the evidence addressing issues of bone health and osteoporosis have increased as a result of the Bone and Joint Decade, studies defining the scope of bone-related disease in NMD are scant. The available evidence is discussed focusing on abnormal calcium metabolism, increased fracture risk, and the prevalence of both scoliosis and hypovitaminosis D in Duchenne muscular dystrophy, amyotrophic lateral sclerosis and spinal muscular atrophy. These problems appear common. Osteomalacia often complicates disease-related baseline osteoporosis and may reduce fracture risk if treated. Future directions are discussed, including the urgent need for studies to both determine the nature and extent of poor bone health, and to evaluate the therapeutic effect of available osteoporosis treatments in patients with NMD. PMID:23137737

  17. Risk factors of postoperative complications after radical cystectomy with continent or conduit urinary diversion in Armenia.

    PubMed

    Tsaturyan, Arman; Petrosyan, Varduhi; Crape, Byron; Sahakyan, Yeva; Abrahamyan, Lusine

    2016-01-01

    To estimate the surgical volume and the incidence of in-hospital complications of RC in Armenia from 2005 to 2012, and to investigate potential risk factors of complications. The study utilized a retrospective chart review in a cohort of patients who had RC followed by either continent or conduit urinary diversion in all hospitals of Armenia from 2005 to 2012. A detailed chart review was conducted abstracting information on baseline demographic and clinical characteristics, surgical procedural details, postoperative management and in-hospital complications. Multivariable logistic regression analysis was applied to estimate the independent risk factors for developing 'any postoperative complication'. The total study sample included 273 patients (mean age = 58.5 years, 93.4 % men). Overall, 28.9 % (n = 79) of patients had at least one in-hospital complication. The hospital mortality rate was 4.8 % (n = 13). The most frequent types of complications were wound-related (10.3 %), gastrointestinal (9.2 %) and infectious (7.0 %). The ischemic heart disease (OR = 3.3, 95 % CI 1.5-7.4), perioperative transfusion (OR = 2.0, 1.1-3.6), glucose level [OR = 0.71 (0.63-0.95)], and hospital type (OR = 2.3, 95 % CI 1.1-4.7) were independent predictors of postoperative complications. The rate of RC complications in Armenia was similar to those observed in other countries. Future prospective studies should evaluate the effect of RC complications on long-term outcomes and costs in Armenia. Policy recommendations should address the issues regarding surgeon training and hospital volume to decrease the risk of RC complications. PMID:26933633

  18. Further delineation of FKBP14-related Ehlers-Danlos syndrome: A patient with early vascular complications and non-progressive kyphoscoliosis, and literature review.

    PubMed

    Dordoni, Chiara; Ciaccio, Claudia; Venturini, Marina; Calzavara-Pinton, Piergiacomo; Ritelli, Marco; Colombi, Marina

    2016-08-01

    FKBP14-related Ehlers-Danlos syndrome (EDS) is an extremely rare recessive connective tissue disorder described for the first time in 2012 by Baumann and coworkers. The causal gene, FKBP14, encodes a member of the F506-binding family of peptidyl-prolyl cis-trans isomerases. The paucity of patients described so far makes this disorder poorly defined at clinical level. Here, we report an additional pediatric patient, who is compound heterozygous for a recurrent and a novel FKBP14 mutation, and compare his phenotype with those available in literature. This evaluation confirms that kyphoscoliosis (either progressive or non-progressive), myopathy, joint hypermobility, and congenital hearing loss (sensorineural, conductive, or mixed) are the typical features of the syndrome. Since the patient showed a severe cardiovascular event in childhood and atlantoaxial instability, this report expands the phenotype of the disorder and the allelic repertoire of FKBP14. © 2016 Wiley Periodicals, Inc. PMID:27149304

  19. Metabolomics in diabetic complications.

    PubMed

    Filla, Laura A; Edwards, James L

    2016-04-22

    With a global prevalence of 9%, diabetes is the direct cause of millions of deaths each year and is quickly becoming a health crisis. Major long-term complications of diabetes arise from persistent oxidative stress and dysfunction in multiple metabolic pathways. The most serious complications involve vascular damage and include cardiovascular disease as well as microvascular disorders such as nephropathy, neuropathy, and retinopathy. Current clinical analyses like glycated hemoglobin and plasma glucose measurements hold some value as prognostic indicators of the severity of complications, but investigations into the underlying pathophysiology are still lacking. Advancements in biotechnology hold the key to uncovering new pathways and establishing therapeutic targets. Metabolomics, the study of small endogenous molecules, is a powerful toolset for studying pathophysiological processes and has been used to elucidate metabolic signatures of diabetes in various biological systems. Current challenges in the field involve correlating these biomarkers to specific complications to provide a better prediction of future risk and disease progression. This review will highlight the progress that has been made in the field of metabolomics including technological advancements, the identification of potential biomarkers, and metabolic pathways relevant to macro- and microvascular diabetic complications. PMID:26891794

  20. Addressing Environmental Health Inequalities.

    PubMed

    Gouveia, Nelson

    2016-01-01

    Environmental health inequalities refer to health hazards disproportionately or unfairly distributed among the most vulnerable social groups, which are generally the most discriminated, poor populations and minorities affected by environmental risks. Although it has been known for a long time that health and disease are socially determined, only recently has this idea been incorporated into the conceptual and practical framework for the formulation of policies and strategies regarding health. In this Special Issue of the International Journal of Environmental Research and Public Health (IJERPH), "Addressing Environmental Health Inequalities-Proceedings from the ISEE Conference 2015", we incorporate nine papers that were presented at the 27th Conference of the International Society for Environmental Epidemiology (ISEE), held in Sao Paulo, Brazil, in 2015. This small collection of articles provides a brief overview of the different aspects of this topic. Addressing environmental health inequalities is important for the transformation of our reality and for changing the actual development model towards more just, democratic, and sustainable societies driven by another form of relationship between nature, economy, science, and politics. PMID:27618906

  1. [Respiratory complications after oesophagectomy for cancer].

    PubMed

    D'journo, X-B; Michelet, P; Avaro, J-P; Trousse, D; Giudicelli, R; Fuentes, P; Doddoli, C; Thomas, P

    2008-06-01

    Surgery is the cornerstone of treatment for resectable tumours of the oesophagus. Recent advances of surgical techniques and anaesthesiology have led to a substantial decrease in mortality and morbidity. Respiratory complications affect about 30% of patients after oesophagectomy and 80% of these complications occur within the first five days. Respiratory complications include sputum retention, pneumonia and ARDS. They are the major cause of morbidity and mortality after oesophageal resection and numerous studies have identified the factors associated with these complications. The mechanisms are not very different from those observed after pulmonary resection. Nevertheless, there is an important lack of definition, and evaluation of the incidence is particularly difficult. Furthermore, respiratory complications are related to many factors. Careful medical history, physical examination and pulmonary function testing help to identify the risk factors and provide strategies to reduce the risk of pulmonary complications. Standardized postoperative management and a better understanding of the pathogenesis of pulmonary complications are necessary to reduce hospital mortality. This article discusses preoperative, intraoperative, and postoperative factors affecting respiratory complications and strategies to reduce the incidence of these complications after oesophagectomy. PMID:18772826

  2. Post dengue neurological complication.

    PubMed

    Hasliza, A H; Tohid, H; Loh, K Y; Santhi, P

    2015-01-01

    Dengue infection is highly endemic in many tropical countries including Malaysia. However, neurological complications arising from dengue infection is not common; Gullain-Barre syndrome (GBS) is one of these infrequent complications. In this paper, we have reported a case in which a 39-year-old woman presented with a neurological complication of dengue infection without typical symptoms and signs of dengue fever. She had a history of acute gastroenteritis (AGE) followed by an upper respiratory tract infection (URTI) weeks prior to her presentation rendering GBS secondary to the post viral URTI and AGE as the most likely diagnosis. Presence of thrombocytopenia was the only clue for dengue in this case. PMID:27099661

  3. Complications of cataract surgery.

    PubMed

    Chan, Elsie; Mahroo, Omar A R; Spalton, David J

    2010-11-01

    Modern cataract surgery is safe in more than 95 per cent of patients. In the small number of cases where a serious complication occurs, the most common is an intra-operative posterior capsular rupture. This can lead to vitreous loss or a dropped nucleus and can increase the risk of post-operative cystoid macular oedema or retinal detachment. Post-operatively, posterior capsular opacification is the most common complication and can be readily treated with a YAG capsulotomy. The most devastating complication is endophthalmitis, the rate of which is now significantly decreased through the use of intracameral antibiotics. As a clinician, the most important step is to assess the patient pre-operatively to predict higher risk individuals and to counsel them appropriately. In these patients, various pre- or intra-operative management steps can be taken in addition to routine phacoemulsification to optimise their visual outcome. PMID:20735786

  4. Osteoarticular complications of brucellosis.

    PubMed Central

    Colmenero, J D; Reguera, J M; Fernández-Nebro, A; Cabrera-Franquelo, F

    1991-01-01

    Two hundred and sixty three patients with a diagnosis of brucellosis between January 1984 and December 1987 were studied prospectively. Sixty five patients (25%) developed osteoarticular complications. These patients had a more prolonged course than those with no complications. Spondylitis in 38 (58%) and sacroiliitis in 29 (45%) were the most prevalent. There were no significant laboratory, serological, or bacteriological differences between patients with and without osteoarticular complications. At diagnosis 47 patients (72%) showed radiographic abnormalities, commonly in axial sites but rarely in peripheral sites. Radionuclide bone scan was positive with no radiographic abnormalities in 17 (26%) of cases. Fifty seven patients received medical treatment alone, 51 (89%) being cured with a single course of treatment. Treatment failed or there was a relapse in six patients (11%), of whom five had spondylitis. Eight of the 65 patients (12%), all of whom had spondylitis and paravertebral or epidural abscesses, also required surgical treatment. Images PMID:1994863

  5. Gastrointestinal complications of diabetes mellitus

    PubMed Central

    Krishnan, Babu; Babu, Shithu; Walker, Jessica; Walker, Adrian B; Pappachan, Joseph M

    2013-01-01

    Diabetes mellitus affects virtually every organ system in the body and the degree of organ involvement depends on the duration and severity of the disease, and other co-morbidities. Gastrointestinal (GI) involvement can present with esophageal dysmotility, gastro-esophageal reflux disease (GERD), gastroparesis, enteropathy, non alcoholic fatty liver disease (NAFLD) and glycogenic hepatopathy. Severity of GERD is inversely related to glycemic control and management is with prokinetics and proton pump inhibitors. Diabetic gastroparesis manifests as early satiety, bloating, vomiting, abdominal pain and erratic glycemic control. Gastric emptying scintigraphy is considered the gold standard test for diagnosis. Management includes dietary modifications, maintaining euglycemia, prokinetics, endoscopic and surgical treatments. Diabetic enteropathy is also common and management involves glycemic control and symptomatic measures. NAFLD is considered a hepatic manifestation of metabolic syndrome and treatment is mainly lifestyle measures, with diabetes and dyslipidemia management when coexistent. Glycogenic hepatopathy is a manifestation of poorly controlled type 1 diabetes and is managed by prompt insulin treatment. Though GI complications of diabetes are relatively common, awareness about its manifestations and treatment options are low among physicians. Optimal management of GI complications is important for appropriate metabolic control of diabetes and improvement in quality of life of the patient. This review is an update on the GI complications of diabetes, their pathophysiology, diagnostic evaluation and management. PMID:23772273

  6. Late complications of tracheotomy.

    PubMed

    Wood, D E; Mathisen, D J

    1991-09-01

    Complications of tracheotomy are largely preventable. Although some authors cite these complications as indications for prolonged endotracheal intubation to avoid tracheotomy, others believe that the laryngotracheal complications of prolonged endotracheal intubation warrant early tracheotomy. Obviously, unnecessary tracheotomies should not be performed, and the controversy regarding the timing of conversion of endotracheal intubation to tracheotomy is handled in an earlier article in this issue. We feel, however, that a properly performed tracheotomy has a low incidence of complications that are more easily managed than are the complex laryngotracheal complications of prolonged endotracheal intubation. Significant post-tracheotomy tracheal stenosis occurs in 8% of patients and is secondary to an overly large tracheotomy stoma or damage at the tracheostomy tube cuff site. Stoma stenosis can be minimized by not making an overly large tracheal stoma and by prevention of undue leverage on the tracheostomy tube. Cuff stenosis can be minimized by the use of the high-volume low-pressure cuffs with careful prevention of overdistention of the cuff. Bronchoscopic dilatation, laser resection, and Silastic T-tube placement provide control of the airway until definitive surgical resection and reconstruction can be performed safely. Tracheoesophageal fistula is an uncommon but life-threatening complication that can be prevented by avoiding overdistention of the tracheostomy tube cuff and by avoiding the concomitant use of a stiff nasogastric tube. These patients are best managed conservatively until they are able to be weaned from a ventilator. A single-stage repair of both the esophagus and the trachea should then be done. Tracheoinnominate artery fistula can be avoided by correct placement of the tracheostomy stoma through the second and third tracheal rings rather than lower in the trachea and by avoidance of overinflation of tracheostomy tube cuffs. PMID:1934960

  7. The IL-1 Pathway in Type 2 Diabetes and Cardiovascular Complications.

    PubMed

    Herder, Christian; Dalmas, Elise; Böni-Schnetzler, Marianne; Donath, Marc Y

    2015-10-01

    Patients with type 2 diabetes (T2D) exhibit chronic activation of the innate immune system in pancreatic islets, in insulin-sensitive tissues, and at sites of diabetic complications. This results from a pathological response to overnutrition and physical inactivity seen in genetically predisposed individuals. Processes mediated by the proinflammatory cytokine interleukin-1 (IL-1) link obesity and dyslipidemia and have implicated IL-1β in T2D and related cardiovascular complications. Epidemiological, molecular, and animal studies have now assigned a central role for IL-1β in driving tissue inflammation during metabolic stress. Proof-of-concept clinical studies have validated IL-1β as a target to improve insulin production and action in patients with T2D. Large ongoing clinical trials will address the potential of IL-1 antagonism to prevent cardiovascular and other related complications. PMID:26412156

  8. Intradialytic complications during hemodialysis.

    PubMed

    Davenport, Andrew

    2006-04-01

    With the advent of developments and advances in hemodialysis machine technology, dialysate water purification, and dialyzers, the clinical spectrum of intradialytic complications has changed over the decades. In the pioneering days of hemodialysis, patients could develop allergic reactions to dialyzer membranes, sterilizing and reprocessing agents, coupled with machines that could not accurately control ultrafiltration rates, and chemically and bacterially contaminated dialysate. Whereas today, although cardiovascular problems remain the most common intradialytic complication, these are mainly due to the time restraints of trying to cope with excessive dialytic weight gains and achieve target dry weight on a thrice weekly schedule, coupled with an aging elderly dialysis population with increasing co-morbidity. PMID:16623668

  9. Avoiding Complications in Gigantomastia.

    PubMed

    Kling, Russell E; Tobler, William D; Gusenoff, Jeffrey A; Rubin, J Peter

    2016-04-01

    Gigantomastia is a disabling condition for patients and presents unique challenges to plastic surgeons. Presentation can occur throughout different phases of life, and treatment often begins with nonoperative measures; however, the most effective way to relieve symptoms is surgical breast reduction. Because of the large amount of tissue removed, surgeons can encounter different intraoperative and postoperative complications. By understanding this disease process and these complications, surgeons can attempt to minimize their occurrences. The authors present an overview of the cause, preoperative evaluation, techniques, and outcomes. Additionally, they present outcomes data from their center on 40 patients. PMID:27012802

  10. Content addressable memory project

    NASA Technical Reports Server (NTRS)

    Hall, Josh; Levy, Saul; Smith, D.; Wei, S.; Miyake, K.; Murdocca, M.

    1991-01-01

    The progress on the Rutgers CAM (Content Addressable Memory) Project is described. The overall design of the system is completed at the architectural level and described. The machine is composed of two kinds of cells: (1) the CAM cells which include both memory and processor, and support local processing within each cell; and (2) the tree cells, which have smaller instruction set, and provide global processing over the CAM cells. A parameterized design of the basic CAM cell is completed. Progress was made on the final specification of the CPS. The machine architecture was driven by the design of algorithms whose requirements are reflected in the resulted instruction set(s). A few of these algorithms are described.

  11. Imaging of Pancreas Transplantation and Its Complications.

    PubMed

    O'Malley, Ryan B; Moshiri, Mariam; Osman, Sherif; Menias, Christine O; Katz, Douglas S

    2016-03-01

    Whole pancreas transplantation is an effective treatment for obtaining euglycemic status in patients with insulin-dependent diabetes mellitus, and is usually performed concurrent with renal transplantation in the affected patient. This article discusses complex surgical anatomical details of pancreas transplantation including surgical options for endocrine and exocrine drainage pathways. It then describes several possible complications related to surgical factors in the immediate post operative period followed by other complications related to systemic issues, vasculature, and the pancreatic parenchyma. PMID:26896223

  12. Crohn’s disease complicated by strictures: a systematic review

    PubMed Central

    Rieder, Florian; Zimmermann, Ellen M; Remzi, Feza H; Sandborn, William J

    2016-01-01

    The occurrence of strictures as a complication of Crohn’s disease is a significant clinical problem. No specific antifibrotic therapies are available. This systematic review comprehensively addresses the pathogenesis, epidemiology, prediction, diagnosis and therapy of this disease complication. We also provide specific recommendations for clinical practice and summarise areas that require future investigation. PMID:23626373

  13. Medical complications following splenectomy.

    PubMed

    Buzelé, R; Barbier, L; Sauvanet, A; Fantin, B

    2016-08-01

    Splenectomy is attended by medical complications, principally infectious and thromboembolic; the frequency of complications varies with the conditions that led to splenectomy (hematologic splenectomy, trauma, presence of portal hypertension). Most infectious complications are caused by encapsulated bacteria (Meningococcus, Pneumococcus, Hemophilus). These occur mainly in children and somewhat less commonly in adults within the first two years following splenectomy. Post-splenectomy infections are potentially severe with overwhelming post-splenectomy infection (OPSI) and this justifies preventive measures (prophylactic antibiotics, appropriate immunizations, patient education) and demands prompt antibiotic management with third-generation cephalosporins for any post-splenectomy fever. Thromboembolic complications can involve both the caval system (deep-vein thrombophlebitis, pulmonary embolism) and the portal system. Portal vein thrombosis occurs more commonly in patients with myeloproliferative disease and cirrhosis. No thromboembolic prophylaxis is recommended apart from perioperative low molecular weight heparin. However, some authors choose to prescribe a short course of anti-platelet medication if the post-splenectomy patient develops significant thrombocytosis. Thrombosis of the portal or caval venous system requires prolonged warfarin anticoagulation for 3 to 6 months. Finally, some studies have suggested an increase in the long-term incidence of cancer in splenectomized patients. PMID:27289254

  14. Complicating Methodological Transparency

    ERIC Educational Resources Information Center

    Bridges-Rhoads, Sarah; Van Cleave, Jessica; Hughes, Hilary E.

    2016-01-01

    A historical indicator of the quality, validity, and rigor of qualitative research has been the documentation and disclosure of the behind-the-scenes work of the researcher. In this paper, we use what we call "methodological data" as a tool to complicate the possibility and desirability of such transparency. Specifically, we draw on our…

  15. Treatment of complicated grief

    PubMed Central

    Rosner, Rita; Pfoh, Gabriele; Kotoučová, Michaela

    2011-01-01

    Following the death of a loved one, a small group of grievers develop an abnormal grieving style, termed complicated or prolonged grief. In the effort to establish complicated grief as a disorder in DSM and ICD, several attempts have been made over the past two decades to establish symptom criteria for this form of grieving. Complicated grief is different from depression and PTSD yet often comorbid with other psychological disorders. Meta-analyses of grief interventions show small to medium effect sizes, with only few studies yielding large effect sizes. In this article, an integrative cognitive behavioral treatment manual for complicated grief disorder (CG-CBT) of 25 individual sessions is described. Three treatment phases, each entailing several treatment strategies, allow patients to stabilize, explore, and confront the most painful aspects of the loss, and finally to integrate and transform their grief. Core aspects are cognitive restructuring and confrontation. Special attention is given to practical exercises. This article includes the case report of a woman whose daughter committed suicide. PMID:22893810

  16. Cardiovascular Complications of Pregnancy

    PubMed Central

    Gongora, Maria Carolina; Wenger, Nanette K.

    2015-01-01

    Pregnancy causes significant metabolic and hemodynamic changes in a woman’s physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia), gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke) and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up. PMID:26473833

  17. Complications and Treatments

    MedlinePlus

    ... successfully cure SCD. Complications from hydroxyurea therapy and stem cell transplants are rare but can be serious or life-threatening. People with SCD and their families should ask their doctors about the benefits and risks of each. Read more about treatment ...

  18. Magnetic content addressable memories

    NASA Astrophysics Data System (ADS)

    Jiang, Zhenye

    Content Addressable Memories are designed with comparison circuits built into every bit cell. This parallel structure can increase the speed of searching from O(n) (as with Random Access Memories) to O(1), where n is the number of entries being searched. The high cost in hardware limits the application of CAM within situations where higher searching speed is extremely desired. Spintronics technology can build non-volatile Magnetic RAM with only one device for one bit cell. There are various technologies involved, like Magnetic Tunnel Junctions, off-easy-axis programming method, Synthetic Anti-Ferromagnetic tri-layers, Domain Wall displacement, Spin Transfer Torque tri-layers and etc. With them, particularly the Tunnel Magneto-Resistance variation in MTJ due to difference in magnetization polarity of the two magnets, Magnetic CAM can be developed with reduced hardware cost. And this is demonstrated by the discussion in this dissertation. Six MCAM designs are discussed. In the first design, comparand (C), local information (S) and their complements are stored into 4 MTJs connected in XOR gate pattern. The other five designs have one or two stacks for both information storage and comparison, and full TMR ratio can be taken advantage of. Two challenges for the five are specifically programming C without changing S and selectively programming a cell out of an array. The solutions to specific programming are: by confining the programming field for C in a ring structure design; by using field programming and spin polarized current programming respectively for C and S in the SAF+DW and SAF+STT tri-layer design; by making use of the difference in thresholds between direct mode and toggle mode switching in the SAF+SAF design. The problem of selective programming is addressed by off-easy-axis method and by including SAF tri-layers. Cell with STT tri-layers for both C and S can completely avoid the problems of specific and selective programming, but subject to the limit of

  19. Tradition and Change in Swedish Address Forms.

    ERIC Educational Resources Information Center

    Mitchell, Stephen A.

    In most European languages, choice of address form classifies the relation between speakers. The first theoretical framework for analyzing address form usage was established by Brown and Gilman (1960) in their investigation of the semantics of pronoun use in a wide variety of Indo-European languages, which concluded that Europeans use the informal…

  20. Sedation-related complications in gastrointestinal endoscopy.

    PubMed

    Vargo, John J

    2015-01-01

    Defining the risk of procedural sedation for gastrointestinal endoscopic procedures remains a vexing challenge. The definitions as to what constitutes a cardiopulmonary unplanned event are beginning to take focus but the existing literature is an amalgam of various definitions and subjective outcomes, providing a challenge to patient, practitioner, and researcher. Gastrointestinal endoscopy when undertaken by trained personnel after the appropriate preprocedural evaluation and in the right setting is a safe experience. However, significant challenges exist in further quantifying the sedation risks to patients, optimizing physiologic monitoring, and sublimating the pharmacoeconomic and regulatory embroglios that limit the scope of practice and the quality of services delivered to patients. PMID:25442964

  1. Complications of percutaneous vertebroplasty

    PubMed Central

    Saracen, Agnieszka; Kotwica, Zbigniew

    2016-01-01

    Abstract Percutaneous vertebroplasty (PVP) is a minimally invasive procedure widely used for the treatment of pain due to vertebral fractures of different origins—osteoporotic, traumatic, or neoplastic. PVP is minimally invasive, but the complications are not rare; however, they are in most cases not significant clinically. The most frequent is cement leakage, which can occur onto veins, paravertebral soft tissue, into the intervertebral disk, or to the spinal canal, affecting foraminal area or epidural space. We analyzed results of treatment and complications of vertebroplasty performed with the use of polimethylomethylacrylate cement (PMMA) on 1100 vertebrae, with a special regard to the severity of complication and eventual clinical manifestation. One thousand one hundred PVP were analyzed, performed in 616 patients. There were 468 (76%) women and 148 men (24%), 24 to 94-year old, mean age 68 years. From 1100 procedures, 794 treated osteporotic and 137 fractures due to malignant disease, 69 PVP were made in traumatic fractures. One hundred patients had painful vertebral hemangiomas. Seven hundred twenty-six (66%) lesions were in thoracic, and 374 (34%) in lumbar area. Results of treatment were assessed using 10 cm Visual Analogue Scale (VAS) 12 hours after surgery, 7 days, 30 days, and then each 6 months, up to 3 years. Before surgery all patients had significant pain 7 to 10 in VAS scale, mean 8.9 cm. Twelve  hours after surgery 602 (97.7%) reported significant relief of pain, with mean VAS of 2,3 cm. Local complications occurred in 50% of osteoporotic, 34% of neoplastic, 16% of traumatic fractures, and 2% of vertebral hemangiomas. The most common was PMMA leakage into surrounding tissues—20%; paravertebral vein embolism—13%; intradiscal leakage—8%; and PMMA leakage into the spinal canal—0.8%. Results of treatment did not differ between patients with and without any complications. From 104 patients who had chest X-ray or CT study performed

  2. Neurological complications in adult spinal deformity surgery.

    PubMed

    Iorio, Justin A; Reid, Patrick; Kim, Han Jo

    2016-09-01

    The number of surgeries performed for adult spinal deformity (ASD) has been increasing due to an aging population, longer life expectancy, and studies supporting an improvement in health-related quality of life scores after operative intervention. However, medical and surgical complication rates remain high, and neurological complications such as spinal cord injury and motor deficits can be especially debilitating to patients. Several independent factors potentially influence the likelihood of neurological complications including surgical approach (anterior, lateral, or posterior), use of osteotomies, thoracic hyperkyphosis, spinal region, patient characteristics, and revision surgery status. The majority of ASD surgeries are performed by a posterior approach to the thoracic and/or lumbar spine, but anterior and lateral approaches are commonly performed and are associated with unique neural complications such as femoral nerve palsy and lumbar plexus injuries. Spinal morphology, such as that of hyperkyphosis, has been reported to be a risk factor for complications in addition to three-column osteotomies, which are often utilized to correct large deformities. Additionally, revision surgeries are common in ASD and these patients are at an increased risk of procedure-related complications and nervous system injury. Patient selection, surgical technique, and use of intraoperative neuromonitoring may reduce the incidence of complications and optimize outcomes. PMID:27250041

  3. Genetics of diabetes complications.

    PubMed

    Doria, Alessandro

    2010-12-01

    A large body of evidence indicates that the risk for developing chronic diabetic complications is under the control of genetic factors. Previous studies using a candidate gene approach have uncovered a number of genetic loci that may shape this risk, such as the VEGF gene for retinopathy, the ELMO1 gene for nephropathy, and the ADIPOQ gene for coronary artery disease. Recently, a new window has opened on identifying these genes through genome-wide association studies. Such systematic approach has already led to the identification of a major locus for coronary artery disease on 9p21 as well three potential genes for nephropathy on 7p, 11p, and 13q. Further insights are expected from a broader application of this strategy. It is anticipated that the identification of these genes will provide novel insights on the etiology of diabetic complications, with crucial implications for the development of new drugs to prevent the adverse effects of diabetes. PMID:20835900

  4. Mediastinal dysgerminoma complicating pregnancy

    PubMed Central

    Manikandan, K; Veena, P; Elamurugan, S; Soundararaghavan, S

    2012-01-01

    Malignancy complicating pregnancy represents one of the most challenging clinical situations. Lack of evidence and the presence of the dependent fetus contribute to the management dilemma. A 26-year-old primigravida presented at 23 weeks of gestation with a bulging substernal mass. Fine-needle aspiration was reported as mediastinal dysgerminoma. She was treated with weekly bleomycin and three weekly cisplatin and etoposide (BEP). Maternal neutropenia after 11 weeks of bleomycin required colony stimulator factor. Fetal growth restriction necessitated delivery at 31 weeks. Significant clinical and radiological tumour regression was noted after chemotherapy. Postnatally mother received external beam radiotherapy but the disease worsened two weeks after the completion of radiotherapy. Mediastinal dysgerminoma differs from the ovarian counterpart and therefore therapeutic success reports on ovarian germ cell tumours complicating pregnancy cannot be extrapolated. The safety of the BEP regimen for the fetus is yet to be established.

  5. Assessment of Emotional Experience and Emotional Recognition in Complicated Grief

    PubMed Central

    Fernández-Alcántara, Manuel; Cruz-Quintana, Francisco; Pérez-Marfil, M. N.; Catena-Martínez, Andrés; Pérez-García, Miguel; Turnbull, Oliver H.

    2016-01-01

    There is substantial evidence of bias in the processing of emotion in people with complicated grief (CG). Previous studies have tended to assess the expression of emotion in CG, but other aspects of emotion (mainly emotion recognition, and the subjective aspects of emotion) have not been addressed, despite their importance for practicing clinicians. A quasi-experimental design with two matched groups (Complicated Grief, N = 24 and Non-Complicated Grief, N = 20) was carried out. The Facial Expression of Emotion Test (emotion recognition), a set of pictures from the International Affective Picture System (subjective experience of emotion) and the Symptom Checklist 90 Revised (psychopathology) were employed. The CG group showed lower scores on the dimension of valence for specific conditions on the IAPS, related to the subjective experience of emotion. In addition, they presented higher values of psychopathology. In contrast, statistically significant results were not found for the recognition of emotion. In conclusion, from a neuropsychological point of view, the subjective aspects of emotion and psychopathology seem central in explaining the experience of those with CG. These results are clinically significant for psychotherapists and psychoanalysts working in the field of grief and loss. PMID:26903928

  6. Maternal complications in pregnancy with diabetes.

    PubMed

    Kulshrestha, Vidushi; Agarwal, Nutan

    2016-09-01

    Maternal complications of diabetes in pregnancy include obstetric complications such as pre-eclampsia, preterm labour, polyhydramnios, increased operative delivery and increased infective morbidity. These can be minimized with optimal glycaemic control. Additionally, pregnancies with overt/pregestational diabetes may have diabetes related complications such as hypoglycaemia, worsening of retinopathy, nephropathy and diabetic ketoacidosis. Women with pre-existing diabetic vasculopathy should be managed with multi-disciplinary approach with maternal and foetal surveillance to detect any deterioration. Such patients have a poor pregnancy outcome. Gastropathy and coronary artery disease in diabetics is a contraindication to pregnancy. PMID:27582159

  7. Medical Complications of Anorexia Nervosa and Bulimia.

    PubMed

    Westmoreland, Patricia; Krantz, Mori J; Mehler, Philip S

    2016-01-01

    Anorexia nervosa and bulimia nervosa are serious psychiatric illnesses related to disordered eating and distorted body images. They both have significant medical complications associated with the weight loss and malnutrition of anorexia nervosa, as well as from the purging behaviors that characterize bulimia nervosa. No body system is spared from the adverse sequelae of these illnesses, especially as anorexia nervosa and bulimia nervosa become more severe and chronic. We review the medical complications that are associated with anorexia nervosa and bulimia nervosa, as well as the treatment for the complications. We also discuss the epidemiology and psychiatric comorbidities of these eating disorders. PMID:26169883

  8. Genetics of diabetes complications.

    PubMed

    Alkayyali, Sami; Lyssenko, Valeriya

    2014-10-01

    Chronic hyperglycemia and duration of diabetes are the major risk factors associated with development of micro- and macrovascular complications of diabetes. Although it is believed that hyperglycemia induces damage to the particular cell subtypes, e.g., mesangial cells in the renal glomerulus, capillary endothelial cells in the retina, and neurons and Schwann cells in peripheral nerves, the exact mechanisms underlying these damaging defects are not yet well understood. Clustering of micro- and macrovascular complications in families of patients with diabetes suggests a strong genetic susceptibility. However, until now only a handful number of genetic variants were reported to be associated with either nephropathy (ACE, ELMO1, FRMD3, and AKR1B1) or retinopathy (VEGF, AKR1B1, and EPO), and only a few studies were carried out for genetic susceptibility to cardiovascular diseases (ADIPOQ, GLUL) in patients with diabetes. It is, therefore, obvious that the accumulation of more data from larger studies and better phenotypically characterized cohorts is needed to facilitate genetic discoveries and unravel novel insights into the pathogenesis of diabetic complications. PMID:25169573

  9. Complications of deep brain stimulation surgery.

    PubMed

    Beric, A; Kelly, P J; Rezai, A; Sterio, D; Mogilner, A; Zonenshayn, M; Kopell, B

    2001-01-01

    Although technological advances have reduced device-related complications, DBS surgery still carries a significant risk of transient and permanent complications. We report our experience in 86 patients and 149 DBS implants. Patients with Parkinson's disease, essential tremor and dystonia were treated. There were 8 perioperative, 8 postoperative, 9 hardware-related complications and 4 stimulation-induced side effects. Only 5 patients (6%) sustained some persistent neurological sequelae, however, 26 of the 86 patients undergoing 149 DBS implants in this series experienced some untoward event with the procedure. Although there were no fatalities or permanent severe disabilities encountered, it is important to extend the informed consent to include all potential complications. PMID:12378060

  10. [Early postoperative complications after scoliosis surgery].

    PubMed

    Pérez-Caballero Macarrón, C; Burgos Flores, J; Martos Sánchez, I; Pérez Palomino, A; Vázquez Martínez, J L; Alvarez Rojas, E; Fernández Pineda, L; Vellibre Vargas, D

    2006-03-01

    Several medical complications can occur after scoliosis surgery in children and adolescents. New surgical techniques have allowed greater degrees of scoliosis correction but have also increased the possibility of postsurgical deficit due to their greater aggressivity. We analyzed the early postsurgical complications of scoliosis surgery in a pediatric intensive care unit over a 10-year period. Seventy-six surgical procedures were performed. Of these, no complications occurred in 55 (73%). Chest X-ray revealed pulmonary atelectasia in 8 patients (10%) and pleural effusion in 7 patients (9%). Symptoms and signs of infection related to surgery were observed in only 6 children (8%). The absence of severe medical complications may be related to new surgical techniques and an experienced team. PMID:16527092

  11. The changing face of diabetes complications.

    PubMed

    Gregg, Edward W; Sattar, Naveed; Ali, Mohammed K

    2016-06-01

    The global increase in type 2 diabetes prevalence is well documented, but international trends in complications of type 2 diabetes are less clear. The available data suggest large reductions in classic complications of type 2 diabetes in high-income countries over the past 20 years, predominantly reductions in myocardial infarction, stroke, amputations, and mortality. These trends might be accompanied by less obvious, but still important, changes in the character of morbidity in people with diabetes. In the USA, for example, substantial reductions in macrovascular complications in adults aged 65 years or older mean that a large proportion of total complications now occur among adults aged 45-64 years instead, rates of renal disease could persist more than other complications, and obesity-related type 2 diabetes could have increasing effect in youth and adults under 45 years of age. Additionally, the combination of decreasing mortality and increasing diabetes prevalence has increased the overall mean years lived with diabetes and could lead to a diversification of diabetes morbidity, including continued high rates of renal disease, ageing-related disability, and cancers. Unfortunately, data on trends in diabetes-related complications are limited to only about a dozen countries, most of which are high income, leaving the changing character for countries of low and middle income ambiguous. PMID:27156051

  12. Acute complications of spinal cord injuries.

    PubMed

    Hagen, Ellen Merete

    2015-01-18

    The aim of this paper is to give an overview of acute complications of spinal cord injury (SCI). Along with motor and sensory deficits, instabilities of the cardiovascular, thermoregulatory and broncho-pulmonary system are common after a SCI. Disturbances of the urinary and gastrointestinal systems are typical as well as sexual dysfunction. Frequent complications of cervical and high thoracic SCI are neurogenic shock, bradyarrhythmias, hypotension, ectopic beats, abnormal temperature control and disturbance of sweating, vasodilatation and autonomic dysreflexia. Autonomic dysreflexia is an abrupt, uncontrolled sympathetic response, elicited by stimuli below the level of injury. The symptoms may be mild like skin rash or slight headache, but can cause severe hypertension, cerebral haemorrhage and death. All personnel caring for the patient should be able to recognize the symptoms and be able to intervene promptly. Disturbance of respiratory function are frequent in tetraplegia and a primary cause of both short and long-term morbidity and mortality is pulmonary complications. Due to physical inactivity and altered haemostasis, patients with SCI have a higher risk of venous thromboembolism and pressure ulcers. Spasticity and pain are frequent complications which need to be addressed. The psychological stress associated with SCI may lead to anxiety and depression. Knowledge of possible complications during the acute phase is important because they may be life threatening and/ or may lead to prolonged rehabilitation. PMID:25621207

  13. Acute complications of spinal cord injuries

    PubMed Central

    Hagen, Ellen Merete

    2015-01-01

    The aim of this paper is to give an overview of acute complications of spinal cord injury (SCI). Along with motor and sensory deficits, instabilities of the cardiovascular, thermoregulatory and broncho-pulmonary system are common after a SCI. Disturbances of the urinary and gastrointestinal systems are typical as well as sexual dysfunction. Frequent complications of cervical and high thoracic SCI are neurogenic shock, bradyarrhythmias, hypotension, ectopic beats, abnormal temperature control and disturbance of sweating, vasodilatation and autonomic dysreflexia. Autonomic dysreflexia is an abrupt, uncontrolled sympathetic response, elicited by stimuli below the level of injury. The symptoms may be mild like skin rash or slight headache, but can cause severe hypertension, cerebral haemorrhage and death. All personnel caring for the patient should be able to recognize the symptoms and be able to intervene promptly. Disturbance of respiratory function are frequent in tetraplegia and a primary cause of both short and long-term morbidity and mortality is pulmonary complications. Due to physical inactivity and altered haemostasis, patients with SCI have a higher risk of venous thromboembolism and pressure ulcers. Spasticity and pain are frequent complications which need to be addressed. The psychological stress associated with SCI may lead to anxiety and depression. Knowledge of possible complications during the acute phase is important because they may be life threatening and/ or may lead to prolonged rehabilitation. PMID:25621207

  14. Cryptococcal meningitis complicating sarcoidosis

    PubMed Central

    Leonhard, Sonja E.; Fritz, Daan; van de Beek, Diederik; Brouwer, Matthijs C.

    2016-01-01

    Abstract Background: Cryptococcal meningitis is an uncommon but severe complication of sarcoidosis. Methods: We present 2 patients with cryptococcal meningitis complicating sarcoidosis and compared findings with 38 cases reported in the literature. Results: When analyzing our patients and 38 cases reported in the literature, we found that median age of sarcoidosis patients with cryptococcal meningitis was 39 years (range 30–48); 27 of 33 reported cases (82%) had a history of sarcoidosis. Only 16 of 40 patients (40%) received immunomodulating therapy at the time of diagnosis of cryptococcal meningitis. The diagnosis of cryptococcal meningitis was delayed in 17 of 40 patients (43%), mainly because of the initial suspicion of neurosarcoidosis. Cerebrospinal fluid (CSF) examination showed mildly elevated white blood cell count (range 23–129/mm3). Twenty-nine of 32 cases (91%) had a positive CSF culture for Cryptococcus neoformans and 25 of 27 cases (93%) had a positive CSF C neoformans antigen test. CD4 counts were low in all patients in whom counts were performed (84–228/mL). Twelve patients had an unfavorable outcome (32%), of which 7 died (19%) and 24 patients (65%) had a favorable outcome. The rate of unfavorable outcome in patients with a delayed diagnosis was 7 of 17 (41%) compared to 5 of 28 (21%) in patients in whom diagnosis was not delayed. Conclusion: Cryptococcal meningitis is a rare but life-threatening complication of sarcoidosis. Patients were often initially misdiagnosed as neurosarcoidosis, which resulted in considerable treatment delay and worse outcome. CSF cryptococcal antigen tests are advised in patients with sarcoidosis and meningitis. PMID:27583871

  15. Complications of Macular Peeling.

    PubMed

    Asencio-Duran, Mónica; Manzano-Muñoz, Beatriz; Vallejo-García, José Luis; García-Martínez, Jesús

    2015-01-01

    Macular peeling refers to the surgical technique for the removal of preretinal tissue or the internal limiting membrane (ILM) in the macula for several retinal disorders, ranging from epiretinal membranes (primary or secondary to diabetic retinopathy, retinal detachment…) to full-thickness macular holes, macular edema, foveal retinoschisis, and others. The technique has evolved in the last two decades, and the different instrumentations and adjuncts have progressively advanced turning into a safer, easier, and more useful tool for the vitreoretinal surgeon. Here, we describe the main milestones of macular peeling, drawing attention to its associated complications. PMID:26425351

  16. Complicated Burn Resuscitation.

    PubMed

    Harrington, David T

    2016-10-01

    More than 4 decades after the creation of the Brooke and Parkland formulas, burn practitioners still argue about which formula is the best. So it is no surprise that there is no consensus about how to resuscitate a thermally injured patient with a significant comorbidity such as heart failure or cirrhosis or how to resuscitate a patient after an electrical or inhalation injury or a patient whose resuscitation is complicated by renal failure. All of these scenarios share a common theme in that the standard rule book does not apply. All will require highly individualized resuscitations. PMID:27600129

  17. Complications of Macular Peeling

    PubMed Central

    Asencio-Duran, Mónica; Manzano-Muñoz, Beatriz; Vallejo-García, José Luis; García-Martínez, Jesús

    2015-01-01

    Macular peeling refers to the surgical technique for the removal of preretinal tissue or the internal limiting membrane (ILM) in the macula for several retinal disorders, ranging from epiretinal membranes (primary or secondary to diabetic retinopathy, retinal detachment…) to full-thickness macular holes, macular edema, foveal retinoschisis, and others. The technique has evolved in the last two decades, and the different instrumentations and adjuncts have progressively advanced turning into a safer, easier, and more useful tool for the vitreoretinal surgeon. Here, we describe the main milestones of macular peeling, drawing attention to its associated complications. PMID:26425351

  18. Medical complications of prematurity.

    PubMed

    Allen, M C; Jones, M D

    1986-03-01

    The improved survival of extremely premature infants has generated intense interest in the quality of life of the survivors. This review focuses on the major long-term complications of prematurity (developmental disability, retinopathy of prematurity, chronic lung disease) and concludes with an overview of the broader spectrum of morbidity. Severe impairment (cerebral palsy, mental retardation, retrolental fibroplasia, severe chronic lung disease) fortunately occurs in a small proportion of survivors. However, the prevalence of the lesser morbidities (minimal cerebral dysfunction/learning disability, poor growth, postneonatal illnesses, rehospitalization) is less clearly defined. These problems all have an impact on families, and on medical and educational services. PMID:2935764

  19. [Complications after hip osteotomy].

    PubMed

    Renner, L; Perka, C; Zahn, R

    2014-01-01

    Complex deformities of the acetabulum are one of the most common reasons for secondary pelvic osteoarthritis. One option of treatment is osteotomy of the acetabulum close to the joint. The correction of the spatially reduced roof of the femoral head resulting from pelvic dysplasia can minimize the risk of developing secondary osteoarthritis or reduce the progression of an already existing osteoarthritis. The Ganz periacetabular osteotomy (PAO) and Tönnis triple osteotomy procedures are the predominant methods used to correct hip dysplasia in adolescents. Both are complex procedures which bear specific risks and complications, thus requiring very experienced surgeons. PMID:24356819

  20. Ventriculomammary shunt: an unusual ventriculoperitoneal shunt complication.

    PubMed

    Chaudhry, Nauman S; Johnson, Jeremiah N; Morcos, Jacques J

    2015-02-01

    Ventriculoperitoneal (VP) shunt malfunctions are common and can result in significant consequences for patients. Despite the prevalence of breast augmentation surgery and breast surgery for other pathologies, few breast related VP shunt complications have been reported. A 54-year-old woman with hydrocephalus post-subarachnoid hemorrhage returned 1 month after VP shunt placement complaining of painful unilateral breast enlargement. After investigation, it was determined that the distal VP shunt catheter had migrated from the peritoneal cavity into the breast and wrapped around her breast implant. The breast enlargement was the result of cerebrospinal fluid retention. We detail this unusual case and review all breast related VP shunt complications reported in the literature. To avoid breast related complications related to VP shunt procedures, it is important to illicit pre-procedural history regarding breast implants, evade indwelling implants during catheter tunneling and carefully securing the abdominal catheter to prevent retrograde catheter migration to the breast. PMID:25127261

  1. Intracranial complications following mastoidectomy.

    PubMed

    Migirov, Lela; Eyal, Ana; Kronenberg, Jona

    2004-01-01

    Mastoidectomy is a common surgical procedure in otology. However, postoperative complications of various degrees of severity may occur. We present 4 children who underwent mastoidectomy for middle ear and mastoid disease and developed postoperative intracranial complications. One child was operated on for brain abscess 1 week after the initial mastoidectomy. Another child appeared with seizures 5 days after the initial mastoidectomy and a subdural empyema was drained during revision surgery. Large bone defects with exposed middle cranial fossa dura were found at revision surgery in both cases and Proteus vulgaris and methicillin-resistant Staphylococcus aureus were isolated from the mastoid and abscess cavities in these children. A small epidural collection was diagnosed in the third patient 2 days after initial mastoid surgery and was managed with intravenous antibiotics only. The other child was found to have sigmoid sinus thrombosis the day after mastoidectomy that was performed for nonresponsive acute mastoiditis. This child received both intravenous antibiotics and anticoagulants. Timely revision surgery, combinations of third- or fourth-generation cephalosporins with vancomycin or metronidazole and the addition of anticoagulants in cases of sinus thrombosis can lead to full recovery. PMID:15689642

  2. Neurologic complications of scuba diving.

    PubMed

    Newton, H B

    2001-06-01

    Recreational scuba diving has become a popular sport in the United States, with almost 9 million certified divers. When severe diving injury occurs, the nervous system is frequently involved. In dive-related barotrauma, compressed or expanding gas within the ears, sinuses and lungs causes various forms of neurologic injury. Otic barotrauma often induces pain, vertigo and hearing loss. In pulmonary barotrauma of ascent, lung damage can precipitate arterial gas embolism, causing blockage of cerebral blood vessels and alterations of consciousness, seizures and focal neurologic deficits. In patients with decompression sickness, the vestibular system, spinal cord and brain are affected by the formation of nitrogen bubbles. Common signs and symptoms include vertigo, thoracic myelopathy with leg weakness, confusion, headache and hemiparesis. Other diving-related neurologic complications include headache and oxygen toxicity. PMID:11417773

  3. Complications in 100 living-liver donors.

    PubMed Central

    Grewal, H P; Thistlewaite, J R; Loss, G E; Fisher, J S; Cronin, D C; Siegel, C T; Newell, K A; Bruce, D S; Woodle, E S; Brady, L; Kelly, S; Boone, P; Oswald, K; Millis, J M

    1998-01-01

    OBJECTIVE: A review of 100 living-liver donors was performed to evaluate the perisurgical complications of the procedure and thus to help quantify the risks to the donor. SUMMARY BACKGROUND DATA: Despite the advantages of living-donor liver transplantation (LDLT), the procedure has received criticism for the risk it imposes on healthy persons. A paucity of data exists regarding the complications and relative safety of the procedure. METHODS: One hundred LDLTs performed between November 1989 and November 1996 were reviewed. Donor data were obtained by chart review, anesthesia records, and the computerized hospital data base. Patient variables were compared by Fisher's exact test and the Student's t test. RESULTS: There were 57 women and 43 men with a median age of 29. Donors were divided into two groups: group A (first 50 donors), and group B (last 50 donors). There were 91 left lateral segments and 9 left lobes. There were no deaths. Fourteen major complications occurred in 13 patients; 9 occurred in group A and 5 in group B. Biliary complications consisted of five bile duct injuries (group A = 4, group B = 1) and two cut edge bile leaks. Complications were more common in left lobe resections (55%) than in left lateral segment grafts (10%). Minor complications occurred in 20% of patients. A significant reduction in overall complications (major and minor) was observed between the groups (group A, n = 24 [45%] vs. group B, n = 10 [20%]). In addition, surgical time and hospital stay were both significantly reduced. CONCLUSIONS: Although the procedure is safe, many LDLT donors have a perisurgical complication. Surgical experience and technical modifications have resulted in a significant reduction in these complications, however. To minimize the risks for these healthy donors, LDLT should be performed at institutions with extensive experience. PMID:9712567

  4. Pulmonary hypertension complicating connective tissue disease.

    PubMed

    Lynch, Joseph P; Belperio, John A; Saggar, Rajeev; Fishbein, Michael C; Saggar, Rajan

    2013-10-01

    Pulmonary hypertension (PH) may complicate connective tissue disease (CTD), particularly systemic sclerosis (SSc, scleroderma), and markedly increases mortality. More than 70% of cases of PH complicating CTD occur in SSc, which is the major focus of this article. Pulmonary complications (i.e., interstitial lung disease [ILD] and PH) are the leading causes of scleroderma-related deaths. "Isolated" PH (i.e., without ILD) complicates SSc in 7.5 to 20% of cases; secondary PH may also occur in patients with SSc-associated ILD. Several clinical markers and specific autoantibody profiles have been associated with PH in SSc. The role of PH-specific therapy is controversial, as prognosis and responsiveness to therapy are worse in SSc-associated PH compared with idiopathic pulmonary arterial hypertension. We discuss medical therapies for CTD-associated PH and the role of lung transplantation for patients failing medical therapy. PMID:24037627

  5. Avoidance and Management of Stomal Complications

    PubMed Central

    Kwiatt, Michael; Kawata, Michitaka

    2013-01-01

    The construction of an intestinal stoma is fraught with complications and should not be considered a trivial undertaking. Serious complications requiring immediate reoperations can occur, as can minor problems that will subject the patient to daily and nightly distress. Intestinal stomas undoubtedly will dramatically change lifestyles; patients will experience physiologic and psychologic detriment with stoma-related problems, however minor they may seem. Common complications include poor stoma siting, high output, skin irritation, ischemia, retraction, parastomal hernia (PH), and prolapse. Surgeons should be cognizant of these complications before, during, and after stoma creation, and adequate measures should be taken to avoid them. In this review, the authors highlight these often seen problems and discuss management and prevention strategies. PMID:24436659

  6. Management of complications after rotator cuff surgery.

    PubMed

    Parada, Stephen A; Dilisio, Matthew F; Kennedy, Colin D

    2015-03-01

    Rotator cuff repair (RCR) is a common procedure performed by orthopedic surgeons via arthroscopic, open, or mini-open techniques. While this surgery is considered to be of low morbidity, several potential complications can arise either intraoperatively or during the postoperative time period. Some of these complications are related to the surgical approach (arthroscopic or open), while others are patient dependent. Many of these complications can be managed through nonoperative means; however, early recognition and timely treatment is essential in limiting the long-term sequela and improving patient outcome. There are several different ways to classify complications after RCR repair: timing, severity, preventability, whether or not the pathology is intra- or extra-articular, and the type of treatment necessary. It is essential that the surgeon is cognizant of the etiology contributing to the failed RCR surgery in order to provide timely and proper management. PMID:25532916

  7. 2014 ASHG Awards and Addresses

    PubMed Central

    2015-01-01

    Each year at the annual meeting of The American Society of Human Genetics (ASHG), addresses are given in honor of The Society and a number of award winners. A summary of each of these addresses is given below. On the following pages, we have printed the presidential address and the addresses for the William Allan Award, the Curt Stern Award, and the Victor A. McKusick Leadership Award. Webcasts of these addresses, as well as those of many other presentations, can be found at http://www.ashg.org.

  8. 2013 ASHG Awards and Addresses

    PubMed Central

    2014-01-01

    Each year at the annual meeting of The American Society of Human Genetics (ASHG), addresses are given in honor of The Society and a number of award winners. A summary of each of these addresses is given below. On the following pages, we have printed the Presidential Address and the addresses for the William Allan Award, the Curt Stern Award, and the Victor A. McKusick Leadership Award. Webcasts of these addresses, as well as those of many other presentations, can be found at http://www.ashg.org.

  9. Complications after third molar surgery.

    PubMed

    Pitekova, L; Satko, I; Novotnakova, D

    2010-01-01

    The authors describe the incidence of postoperative complications after the surgical removal of third molars, most common postoperative complications and their symptoms as well as risk factors leading to greater incidence of postoperative complications (Ref. 17). Full Text (Free, PDF) www.bmj.sk. PMID:20568422

  10. Neurological complications of transplantation.

    PubMed

    Pustavoitau, Aliaksei; Bhardwaj, Anish; Stevens, Robert

    2011-01-01

    Recipients of solid organ or hematopoietic cell transplants are at risk of life-threatening neurological disorders including encephalopathy, seizures, infections and tumors of the central nervous system, stroke, central pontine myelinolysis, and neuromuscular disorders-often requiring admission to, or occurring in, the intensive care unit (ICU). Many of these complications are linked directly or indirectly to immunosuppressive therapy. However, neurological disorders may also result from graft versus host disease, or be an expression of the underlying disease which prompted transplantation, as well as injury induced during radiation, chemotherapy, surgery, and ICU stay. In rare cases, neuroinfectious pathogens may be transmitted with the transplanted tissue or organ. Diagnosis may be a challenge because clinical symptoms and findings on neuroimaging lack specificity, and a biological specimen or tissue diagnosis is often needed for definitive diagnosis. Management is centered on preventing further neurological injury, etiology-targeted therapy, and balancing the benefits and toxicities of specific immunosuppressive agents. PMID:21764765

  11. Medical complications of intra-hospital patient transports: implications for architectural design and research.

    PubMed

    Ulrich, Roger S; Zhu, Xuemei

    2007-01-01

    Literature on healthcare architecture and evidence-based design has rarely considered explicitly that patient outcomes may be worsened by intra-hospital transport (IHT), which is defined as transport of patients within the hospital. The article focuses on the effects of IHTs on patient complications and outcomes, and the implications of such impacts for designing safer, better hospitals. A review of 22 scientific studies indicates that IHTs are subject to a wide range of complications, many of which occur frequently and have distinctly detrimental effects on patient stability and outcomes. The research suggests that higher patient acuity and longer transport durations are associated with more frequent and serious IHT-related complications and outcome effects. It appears no rigorous research has compared different hospital designs and layouts with respect to having possibly differential effects on transport-related complications and worsened outcomes. Nonetheless, certain design implications can be extracted from the existing research literature, including the importance of minimizing transport delays due to restricted space and congestion, and creating layouts that shorten IHT times for high-acuity patients. Limited evidence raises the possibility that elevator-dependent vertical building layouts may increase susceptibility to transport delays that worsen complications. The strong evidence indicating that IHTs trigger complications and worsen outcomes suggests a powerful justification for adopting acuity-adaptable rooms and care models that substantially reduce transports. A program of studies is outlined to address gaps in knowledge.Key WordsPatient transports, transports within hospitals, patient safety, evidence-based design, hospital design, healthcare architecture, intra-hospital transport complications, acuity-adaptable care, elevators, outcomes. PMID:21157716

  12. Intestinal and extraintestinal complications of Crohn's disease: predictors and cumulative probability of complications.

    PubMed

    Maeda, K; Okada, M; Yao, T; Sakurai, T; Iida, M; Fuchigami, T; Yoshinaga, K; Imamura, K; Okada, Y; Sakamoto, K

    1994-10-01

    Of 238 patients with Crohn's disease seen at our clinics from April 1973 to August 1988, 203 patients were selected for this study, since they fulfilled the following criteria: they had been followed up for more than 6 months as outpatients or had been treated as inpatients for more than 1 month. They were studied to elucidate: (a) the different types and incidence of various complications, (b) the factors related to complications present at the time of diagnosis, (c) predictors of new complications arising after diagnosis, and (d) the cumulative incidence of complications occurring during the course of the disease from the times of onset and diagnosis. Of the intestinal complications, perianal fistula was most common (33%), followed by strictures with dilatations of the proximal bowel (21%), and internal fistula (14%). Of the extraintestinal complications, menstrual disturbance was the most common (18% of the female patients), followed by arthritis (10%), and aphthous stomatitis (10%). As for the factors influencing complications present at the time of diagnosis, the pattern of bowel involvement was significantly correlated with the presence of intestinal stricture, while the erythrocyte sedimentation rate was significantly correlated with the presence of perianal fistula. A significant predictor of new complications arising after diagnosis was the general well-being of patients at the time of diagnosis. Patients who, at diagnosis, already have complications such as stricture, abdominal abscess, internal or external fistula, massive hemorrhage, and free perforation or anal lesions are more likely to develop new complications in addition to those present at diagnosis, compared with patients without any complications at diagnosis (P = 0.055). PMID:8000504

  13. Ocular complications of diabetes mellitus

    PubMed Central

    Sayin, Nihat; Kara, Necip; Pekel, Gökhan

    2015-01-01

    Diabetes mellitus (DM) is a important health problem that induces ernestful complications and it causes significant morbidity owing to specific microvascular complications such as, retinopathy, nephropathy and neuropathy, and macrovascular complications such as, ischaemic heart disease, and peripheral vasculopathy. It can affect children, young people and adults and is becoming more common. Ocular complications associated with DM are progressive and rapidly becoming the world’s most significant cause of morbidity and are preventable with early detection and timely treatment. This review provides an overview of five main ocular complications associated with DM, diabetic retinopathy and papillopathy, cataract, glaucoma, and ocular surface diseases. PMID:25685281

  14. Ocular complications of diabetes mellitus.

    PubMed

    Sayin, Nihat; Kara, Necip; Pekel, Gökhan

    2015-02-15

    Diabetes mellitus (DM) is a important health problem that induces ernestful complications and it causes significant morbidity owing to specific microvascular complications such as, retinopathy, nephropathy and neuropathy, and macrovascular complications such as, ischaemic heart disease, and peripheral vasculopathy. It can affect children, young people and adults and is becoming more common. Ocular complications associated with DM are progressive and rapidly becoming the world's most significant cause of morbidity and are preventable with early detection and timely treatment. This review provides an overview of five main ocular complications associated with DM, diabetic retinopathy and papillopathy, cataract, glaucoma, and ocular surface diseases. PMID:25685281

  15. Intraoperative Flap Complications in LASIK Surgery Performed by Ophthalmology Residents

    PubMed Central

    Romero-Diaz-de-Leon, Lorena; Serna-Ojeda, Juan Carlos; Navas, Alejandro; Graue-Hernández, Enrique O.; Ramirez-Miranda, Arturo

    2016-01-01

    Purpose: To report the rate of flap-related complications in LASIK surgery performed by in-training ophthalmology residents and to analyze the risk factors for these complications. Methods: We analyzed 273 flap dissections in 145 patients from March 2013 to February 2014. We included all LASIK surgeries performed by 32 ophthalmology residents using a Moria M2 microkeratome. All the flap-related complications were noted. Comparison between both groups with and without complications was performed with an independent Student's t-test and relative risks were calculated. Results: There were 19 flap-related complications out of the 273 flap dissections (6.95%). The most common complication was incomplete flap dissection (n = 10; 3.66%), followed by free-cap (n = 5; 1.83%), and flap-buttonhole (n = 2; 0.73%). There was no significant difference between the complicated and uncomplicated cases in terms of the right versus the left eye, pachymetry results, white-to-white diameter, and spherical equivalent. But this difference was significant for mean keratometry (P = 0.008), K-min (P = 0.01), and K-max (P = 0.03) between these groups. Final visual acuity after rescheduling laser treatment was similar in both groups. Relative risks for flap-related complications were 2.03 for the first LASIK surgery (CI 95% 0.64 to 6.48; P = 0.22) and 1.26 (CI 95% 0.43 to 3.69; P = 0.66) for the surgeon's flap-related complications. Female gender presented an odds ratio of 2.48 (CI 95% 0.68 to 9.00; P = 0.16) for complications. Conclusion: Flap-related complications are common intraoperative event during LASIK surgery performed by in-training ophthalmologists. Keratometries and surgeon's first procedure represent a higher probability for flap related complications than some other biometric parameters of patient's eye.

  16. Perinatal Complications and Aging Indicators by Midlife

    PubMed Central

    Caspi, Avshalom; Ambler, Antony; Belsky, Daniel W.; Chapple, Simon; Cohen, Harvey Jay; Israel, Salomon; Poulton, Richie; Ramrakha, Sandhya; Rivera, Christine D.; Sugden, Karen; Williams, Benjamin; Wolke, Dieter; Moffitt, Terrie E.

    2014-01-01

    BACKGROUND: Perinatal complications predict increased risk for morbidity and early mortality. Evidence of perinatal programming of adult mortality raises the question of what mechanisms embed this long-term effect. We tested a hypothesis related to the theory of developmental origins of health and disease: that perinatal complications assessed at birth predict indicators of accelerated aging by midlife. METHODS: Perinatal complications, including both maternal and neonatal complications, were assessed in the Dunedin Multidisciplinary Health and Development Study cohort (N = 1037), a 38-year, prospective longitudinal study of a representative birth cohort. Two aging indicators were assessed at age 38 years, objectively by leukocyte telomere length (TL) and subjectively by perceived facial age. RESULTS: Perinatal complications predicted both leukocyte TL (β = −0.101; 95% confidence interval, −0.169 to −0.033; P = .004) and perceived age (β = 0.097; 95% confidence interval, 0.029 to 0.165; P = .005) by midlife. We repeated analyses with controls for measures of family history and social risk that could predispose to perinatal complications and accelerated aging, and for measures of poor health taken in between birth and the age-38 follow-up. These covariates attenuated, but did not fully explain the associations observed between perinatal complications and aging indicators. CONCLUSIONS: Our findings provide support for early-life developmental programming by linking newborns’ perinatal complications to accelerated aging at midlife. We observed indications of accelerated aging “inside,” as measured by leukocyte TL, an indicator of cellular aging, and “outside,” as measured by perceived age, an indicator of declining tissue integrity. A better understanding of mechanisms underlying perinatal programming of adult aging is needed. PMID:25349321

  17. Pulmonary hypertension complicating multiple myeloma

    PubMed Central

    Mark, Tomer M.; Niesvizky, Ruben; Sobol, Irina

    2015-01-01

    Abstract Pulmonary hypertension (PH) is an infrequently reported complication of multiple myeloma (MM). PH has been more commonly associated with amyloidosis, myeloproliferative diseases, and the POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, skin changes) syndrome. PH in MM is typically mild to moderate and may be secondary to a variety of conditions, which include left ventricular dysfunction, high-output cardiac failure, chronic kidney disease, treatment-related toxicities, and precapillary involvement. We describe 3 patients with MM and severe PH. Each patient underwent right heart catheterization. All patients demonstrated elevated pulmonary pressures, transpulmonary gradients, and pulmonary vascular resistance. Each patient was ultimately treated with pulmonary vasodilator therapy with improvement in cardiopulmonary symptoms. Additional studies are needed to define the prevalence, prognosis, and pathogenesis of PH in this complex population and to help clarify who may benefit from targeted PH therapy. PMID:26401262

  18. Pulmonary hypertension complicating multiple myeloma.

    PubMed

    Krishnan, Udhay; Mark, Tomer M; Niesvizky, Ruben; Sobol, Irina

    2015-09-01

    Pulmonary hypertension (PH) is an infrequently reported complication of multiple myeloma (MM). PH has been more commonly associated with amyloidosis, myeloproliferative diseases, and the POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, skin changes) syndrome. PH in MM is typically mild to moderate and may be secondary to a variety of conditions, which include left ventricular dysfunction, high-output cardiac failure, chronic kidney disease, treatment-related toxicities, and precapillary involvement. We describe 3 patients with MM and severe PH. Each patient underwent right heart catheterization. All patients demonstrated elevated pulmonary pressures, transpulmonary gradients, and pulmonary vascular resistance. Each patient was ultimately treated with pulmonary vasodilator therapy with improvement in cardiopulmonary symptoms. Additional studies are needed to define the prevalence, prognosis, and pathogenesis of PH in this complex population and to help clarify who may benefit from targeted PH therapy. PMID:26401262

  19. [Metastatic prostate cancer complicated with chronic disseminated intravascular coagulopathy causing acute renal failure, mimicking thrombotic thrombocytopenic purpura and hemolytic uremic syndrome: pathomechanism, differential diagnosis and therapy related to a case].

    PubMed

    Deme, Dániel; Ragán, Márton; Kalmár, Katalin; Kovács, Lajos; Varga, Erzsébet; Varga, Tünde; Rakonczai, Ervin

    2010-12-01

    in the peripheral blood), normal INR, elevated lactate dehydrogenase (LDH) and ARF suggested TTP-HUS. Hemodialysis and six plasmaferesis (PF) were carried out. After the fifth PF, skin manifestations of thrombotic microangiopathy occurred on the feet. Clotting analysis revealed elevated D-dimer (>5 μg/mL), normal fibrinogen (3.2 g/L), a slightly raised INR (1.36) and activated partial prothrombin time (APTT) (45.8 sec), normal reticulocyte (57 G/L) and a slightly low platelet count (123 G/L), which proved to be chronic DIC. Therapeutic dose of low-molecular-weight heparin (LMWH) was started. Elevated prostate-specific antigen (PSA) (109.6 ng/mL) suggested prostatic carcinoma. Prostate biopsy revealed adenocarcinoma (Gleason: 4+4 for left lobe and 3+3 for right lobe). Elevated alkaline phosphatase suggested metastases in the bone, which were confirmed by bone scintigraphy. Combined androgen blockade (CAB) was started. After three months follow-up our patient's status is satisfactory. PSA is in the normal range (4.6 ng/mL). Thrombocytopenia of uncertain origin with normal or raised INR, APTT, elevated D-dimer, normal fibrinogen and reticulocyte count prove the diagnosis of chronic DIC. This process warrants searching for metastatic neoplasia. Due to the relatively low serum levels of circulating procoagulant factors (e.g. tissue factor), therapeutic dose of LMWH can be used with good efficiency in chronic DIC with low risk of bleeding. Severe DIC as a complication of metastatic prostate cancer can be treated by androgen deprivation therapy (ADT) or CAB in combination with ketokonazole and concomitant use of supportive treatment. Deme D, Ragán M, Kovács L, Kalmár K, Varga E, Varga T, Rakonczai E. Metastatic prostate cancer complicated with chronic disseminated intravascular coagulopathy causing acute renal failure mimicking thrombotic thrombocytopenic purpura and hemolytic uremic syndrome: pathomechanism, differential diagnosis and therapy related to a case. PMID

  20. Complications of pediatric trauma.

    PubMed

    Czerwinski, S J

    1991-09-01

    MSOF is a life-threatening complication of trauma. The body is a dynamic interrelated group of systems that work together efficiently. Changes in one system generally have a widespread impact, and soon the entire system is changed. In children with MSOF, the normal equilibrium that is maintained between organ systems does not exist. Generalized disruption of organ functions occur, and the body attempts to compensate and regain its homeostasis. This activity will often benefit certain organs and harm others. If the disruption continues and compensation fails, organ dysfunction occurs and general chaos reigns. Medical and nursing interventions are directed toward supporting individual organ systems before failure occurs. Attempts to provide this support for one system can cause adverse effects to occur in other systems. Although this is a potential result of medical and nursing interventions, often there is no other choice. It is essential that nurses be aware of the systemic consequences of these interventions and carefully evaluate them. Although overall mortality rates are high, children have a better chance for survival than adults. Expert nursing assessments, interventions, and evaluations are essential to maximize this outcome. More research in the area of MSOF in children is necessary, with specific attention to nursing management and the effect on patient outcome. PMID:1883588

  1. Pregnancy complicating Wegener's granulomatosis

    PubMed Central

    Soh, May Ching; Hart, Hamish H; Bass, Eileen; Wilkinson, Lucille

    2009-01-01

    Pregnancy associated with Wegener's granulomatosis is rare. Therapeutic options are limited. There is a paucity of published literature to guide clinical decision-making in these complex patients. Two cases are presented. Firstly, a 33-year-old woman with generalized Wegener's in remission and off all medications presented with a flare in the third trimester with haemoptysis, raised C-reactive protein and c-anti-neutrophilic cytoplasmic antibody (c-ANCA) levels. Her care was complicated by florid steroid-induced psychosis. With deteriorating disease control, she was treated with pulsed-intravenous cyclophosphamide with a good response. She delivered a healthy baby at 38 weeks. She had a severe postpartum flare. Secondly, a 37-year-old woman with limited Wegener's in remission for the last two years and off all treatment became pregnant after pre-conception counselling. A normal baby was delivered at term. An exhaustive review of all published literature on Wegener's activity in pregnancy is presented along with therapeutic options and recommendations.

  2. Hematologic complications of pregnancy.

    PubMed

    Townsley, Danielle M

    2013-07-01

    Pregnancy induces a number of physiologic changes that affect the hematologic indices, either directly or indirectly. Recognizing and treating hematologic disorders that occur during pregnancy is difficult owing to the paucity of evidence available to guide consultants. This review discusses specifically the diagnosis and management of benign hematologic disorders occurring during pregnancy. Anemia secondary to iron deficiency is the most frequent hematologic complication and is easily treated with oral iron formulations; however, care must be taken not to miss other causes of anemia, such as sickle cell disease. Thrombocytopenia is also a common reason for consulting the hematologist, and distinguishing gestational thrombocytopenia from immune thrombocytopenia (ITP), preeclampsia, HELLP syndrome (hemolysis, elevated liver enzymes, and low platelets), or thrombotic thrombocytopenic purpura (TTP) is essential since the treatment differs widely. Occasionally the management of mother and infant involves the expeditious recognition of neonatal alloimmune thrombocytopenia (NAIT), a condition that is responsible for severe life-threatening bleeding of the newborn. Additionally, inherited and acquired bleeding disorders affect pregnant women disproportionately and often require careful monitoring of coagulation parameters to prevent bleeding in the puerperium. Finally, venous thromboembolism (VTE) during pregnancy is still largely responsible for mortality during pregnancy, and the diagnosis, treatment options and guidelines for prevention of VTE during pregnancy are explored. PMID:23953339

  3. Hematologic Complications of Pregnancy

    PubMed Central

    Townsley, Danielle M.

    2013-01-01

    Pregnancy induces a number of physiologic changes that affect the hematologic indices, either directly or indirectly. Recognizing and treating hematologic disorders that occur during pregnancy is difficult owing to the paucity of evidence available to guide consultants. This paper specifically reviews the diagnosis and management of benign hematologic disorders occurring during pregnancy. Anemia secondary to iron deficiency is the most frequent hematologic complication and is easily treated with oral iron formulations,; however care must be taken not to miss other causes of anemia, such as sickle cell disease. Thrombocytopenia is also a common reason for consulting the hematologist and distinguishing gestational thrombocytopenia from immune thrombocytopenia (ITP), preeclampsia, HELLP syndrome, or thrombotic thrombocytopenic purpura (TTP) is essential since the treatment differs widely. Occasionally the management of mother and infant involves the expeditious recognition of neonatal alloimmune thrombocytopenia (NAIT), a condition that is responsible for severe life-threatening bleeding of the newborn. Additionally, inherited and acquired bleeding disorders affect pregnant women disproportionately and often require careful monitoring of coagulation parameters in order to prevent bleeding in the puerperium. Finally, venous thromboembolism (VTE) during pregnancy is still largely responsible for mortality during pregnancy and the diagnosis, treatment options and guidelines for prevention of VTE during pregnancy are explored. PMID:23953339

  4. Mapping virtual addresses to different physical addresses for value disambiguation for thread memory access requests

    DOEpatents

    Gala, Alan; Ohmacht, Martin

    2014-09-02

    A multiprocessor system includes nodes. Each node includes a data path that includes a core, a TLB, and a first level cache implementing disambiguation. The system also includes at least one second level cache and a main memory. For thread memory access requests, the core uses an address associated with an instruction format of the core. The first level cache uses an address format related to the size of the main memory plus an offset corresponding to hardware thread meta data. The second level cache uses a physical main memory address plus software thread meta data to store the memory access request. The second level cache accesses the main memory using the physical address with neither the offset nor the thread meta data after resolving speculation. In short, this system includes mapping of a virtual address to a different physical addresses for value disambiguation for different threads.

  5. Prevention of complications in neck dissection

    PubMed Central

    Kerawala, Cyrus J; Heliotos, Manolis

    2009-01-01

    Background The neck dissection has remained a pivotal aspect of head and neck cancer management for over a century. During this time its role has expanded from a purely therapeutic option into an elective setting, in part promoted by efforts to reduce its morbidity. Objectives This review will consider the potential complications of neck dissection and on the basis of the available evidence describe both their management and prevention. Conclusion Although the neck dissection continues to provide clinicians with a method of addressing cervical disease, its reliability and safety can only be assured if surgeons remain cognisant of the potential complications and aim to minimise such morbidity by appropriate management in the peri-operative period. PMID:19822010

  6. Complications of hip fractures: A review.

    PubMed

    Carpintero, Pedro; Caeiro, Jose Ramón; Carpintero, Rocío; Morales, Angela; Silva, Samuel; Mesa, Manuel

    2014-09-18

    Nowadays, fracture surgery represents a big part of the orthopedic surgeon workload, and usually has associated major clinical and social cost implications. These fractures have several complications. Some of these are medical, and other related to the surgical treatment itself. Medical complications may affect around 20% of patients with hip fracture. Cognitive and neurological alterations, cardiopulmonary affections (alone or combined), venous thromboembolism, gastrointestinal tract bleeding, urinary tract complications, perioperative anemia, electrolytic and metabolic disorders, and pressure scars are the most important medical complications after hip surgery in terms of frequency, increase of length of stay and perioperative mortality. Complications arising from hip fracture surgery are fairly common, and vary depending on whether the fracture is intracapsular or extracapsular. The main problems in intracapsular fractures are biological: vascularization of the femoral head, and lack of periosteum -a major contributor to fracture healing- in the femoral neck. In extracapsular fractures, by contrast, the problem is mechanical, and relates to load-bearing. Early surgical fixation, the role of anti-thromboembolic and anti-infective prophylaxis, good pain control at the perioperative, detection and management of delirium, correct urinary tract management, avoidance of malnutrition, vitamin D supplementation, osteoporosis treatment and advancement of early mobilization to improve functional recovery and falls prevention are basic recommendations for an optimal maintenance of hip fractured patients. PMID:25232517

  7. EARLY COMPLICATIONS IN THE ORTHOPEDIC TREATMENT OF BONE METASTASES

    PubMed Central

    Teixeira, Luiz Eduardo Moreira; Miranda, Ricardo Horta; Ghedini, Daniel Ferreira; Aguilar, Rafael Bazílio; Novais, Eduardo Nilo Vasconcelos; de Abreu e Silva, Guilherme Moreira; Araújo, Ivana Duval; de Andrade, Marco Antônio Percope

    2015-01-01

    Objective: To assess the early complications in the orthopedic treatment of metastatic bone lesions and the factors associated with these complications. Method: There were assessed, retrospectively, 64 patients that underwent surgical treatment for bone metastases, analyzing the complications that occurred in the pre-operative and early post- operative period and associating them with the tumor origin, type of procedure done, the need of blood reposition before the surgery, the need of new surgical procedures and the mortality due to the complications. Results: Early complications in the treatment were observed in 17 (26.6%) patients, of which six (35.2%) ended up dying due to these complications. Regarding the type, 15 (23.8%) cases were due to surgical complications, four (6.3%) clinical and three (4.7%) patients showed clinical and surgical complications. There was no significant difference in the frequency of complications or mortality when assessed the type of reconstruction or affected region. The tumors with a renal origin needed more blood reposition and showed a bigger frequency of complications. Conclusion: The complications occurred in 26.6%. The complications are not related to the kind of treatment performed or to the region affected. The renal origin tumors showed a higher risk of hemorrhage. PMID:27077063

  8. Infantile hemangiomas, complications and treatments.

    PubMed

    Cheng, Carol Erin; Friedlander, Sheila Fallon

    2016-03-01

    Infantile hemangiomas (IHs) are the most common vascular tumors of infancy. While the majority regress without the need for intervention, approximately 10%, often site dependent, can cause serious complications and require treatment. IH complications can be categorized as life threatening, obstructive, ulcerative or disfiguring. Life threatening complications include airway and hepatic IHs. Functional complications obstructing vital structures or impairing function include periocular, nasal, labial, parotid, auricular, and breast IHs. Local complications arise from ulceration or those in cosmetically sensitive areas. Therapeutic options for complicated IHs include pharmacologic (topical or systemic), surgical, or laser interventions. Topical agents are best employed for small, superficial, and localized IHs; while systemic therapy is reserved for larger IHs and those with more aggressive growth characteristics with propranolol as first-line therapy. PMID:27607318

  9. The Global Food Crisis: Causes and Solutions. Statement of Peter McPherson before the Senate Foreign Relations Committee

    ERIC Educational Resources Information Center

    National Association of State Universities and Land-Grant Colleges, 2008

    2008-01-01

    This paper presents Peter McPherson's statement before the Senate Foreign Relations Committee. He begins by saying that people have an immediate problem that must be addressed, hopefully in a way that does not complicate long-term solutions. They also have a long-term and more complicated agricultural problem that the world has neglected over many…

  10. [Dealing with surgical complications after bariatric gastric bypass surgery].

    PubMed

    Schlesinger, Nis Hallundbæk; Naver, Lars

    2013-11-25

    The subject of this article is surgical complications to Roux-en-Y-gastric bypass and how to deal with them. The article addresses doctors, who are on duty in hospitals without bariatric surgery and who often deal with this patient category in the acute situation. Managing complications is challenging due to both the patient's physiognomy and the wide-ranged change in anatomy. The article gives a review of the literature and hands-on-recommendations for treating anastomotic leak, post-operative bleeding, internal herniation, bowel obstruction and biliary complications. PMID:24629437

  11. Pulmonary Complications of Drug Abuse

    PubMed Central

    Gottlieb, Leon S.; Boylen, Thomas C.

    1974-01-01

    Complications resulting from drug abuse more frequently affect the lung than any other organ. The spectrum of pulmonary complications associated with drug abuse is wide. The current practice of using mixtures of drugs is mainly responsible for the increase in pulmonary complications. The chief complications observed in a series of 241 drug abuse patients were aspiration pneumonitis (12.9 percent), pulmonary edema (10.0 percent), and pneumonia (7.5 percent). ImagesFigure 1.Figure 2.Figure 3.Figure 4.Figure 5.Figure 6.Figure 7.Figure 8.Figure 9.Figure 10. PMID:4812215

  12. [Subdural hematoma after dural puncture: fateful complication of epidural anesthesia].

    PubMed

    Schott, M; Gehrke, A; Gaab, M; Jantzen, J-P

    2013-05-01

    Subdural hematoma may occur as rare, although intervention- specific complications of accidental dural puncture by neuroaxial block. Bleeding may be caused by rapid cerebrospinal fluid loss related to traction on fragile intracranial bridging veins. This article reports a case of postdural puncture headache in a 43-year-old woman after accidental dural puncture during attempted placement of an epidural catheter for induction of abortion. Bed rest, analgesics, theophylline and hydration were to no avail and only a blood patch improved the headaches. The patient presented 7 weeks later with headache and left-sided hemiplegia. Magnetic resonance imaging showed a right frontoparietal subdural intracranial hematoma which had to be surgically evacuated. The patient recovered completely. Intracranial hematoma is a rare but serious complication of central neuroaxial block. According to current German jurisdiction this risk must be addressed when informed consent is obtained. Intracranial hematoma should be considered in the differential diagnosis of atypical headache and neurological signs (e.g. focal motor and sensory deficits and seizures) following neuroaxial block and adequate image diagnostics should be carried out without delay. PMID:23558719

  13. Musculoskeletal complications of neuromuscular disease in children.

    PubMed

    Driscoll, Sherilyn W; Skinner, Joline

    2008-02-01

    A wide variety of neuromuscular diseases affect children, including central nervous system disorders such as cerebral palsy and spinal cord injury; motor neuron disorders such as spinal muscular atrophy; peripheral nerve disorders such as Charcot-Marie-Tooth disease; neuromuscular junction disorders such as congenital myasthenia gravis; and muscle fiber disorders such as Duchenne's muscular dystrophy. Although the origins and clinical syndromes vary significantly, outcomes related to musculoskeletal complications are often shared. The most frequently encountered musculoskeletal complications of neuromuscular disorders in children are scoliosis, bony rotational deformities, and hip dysplasia. Management is often challenging to those who work with children who have neuromuscular disorders. PMID:18194756

  14. Endocrine and Metabolic Complications After Bariatric Surgery

    PubMed Central

    Jammah, Anwar A.

    2015-01-01

    Bariatric surgery is the most effective therapeutic option for obese patients; however, it carries substantial risks, including procedure-related complications, malabsorption, and hormonal disturbance. Recent years have seen an increase in the bariatric surgeries performed utilizing either an independent or a combination of restrictive and malabsorptive procedures. We review some complications of bariatric procedures more specifically, hypoglycemia and osteoporosis, the recommended preoperative assessment and then regular follow up, and the therapeutic options. Surgeon, internist, and the patient must be aware of the multiple risks of this kind of surgery and the needed assessment and follow up. PMID:26458852

  15. Imaging Manifestations of Neurologic Complications in Anemia.

    PubMed

    Patel, Ritesh; Sabat, Shyam; Kanekar, Sangam

    2016-08-01

    The hallmark signs and symptoms of anemia are directly related to a decrease in oxygen delivery to vital tissues and organs and include pallor, fatigue, lightheadedness, and shortness of breath. Neurologic complications are often nonspecific and can include poor concentration, irritability, faintness, tinnitus, and headache. If undiagnosed or untreated, anemia can progress to cognitive dysfunction, psychosis, encephalopathy, myelopathy, peripheral neuropathy, and more focal syndromes, such as stroke, seizures, chorea, and transverse myelitis. Imaging can play an important role in the early diagnosis and treatment of these neurologic and systemic complications associated with anemia, and hence, better outcome. PMID:27443995

  16. Hemorheology in complicated hypertension.

    PubMed

    Cicco, G; Vicenti, P; Stingi, G D; Tarallo; Pirrelli, A

    1999-01-01

    hypertensives especially if suffering from vascular disease which correlates significantly (p < 0.01) with a reduction in red blood cell deformability. This itself can increase peripheral resistances and favour the onset of hemorheological complications, at a cerebral-vascular level, which are frequent in hypertensives. PMID:10711762

  17. Endoscopic retrograde cholangiopancreatography in patients with biliary complications after orthotopic liver transplantation: outcomes and complications.

    PubMed

    Sanna, C; Saracco, G M; Reggio, D; Moro, F; Ricchiuti, A; Strignano, P; Mirabella, S; Ciccone, G; Salizzoni, M

    2009-05-01

    Biliary complications after orthotopic liver transplantation (OLT) still remain a major cause of morbidity and mortality. The most frequent complications are strictures and leakages in OLT cases with duct-to-duct biliary reconstruction (D-D), which can be treated with dilatation or stent placement during endoscopic retrograde cholangiopancreatography (ERCP), although this procedure is burdened with potentially severe complications, such as retroperitoneal perforation, acute pancreatitis, septic cholangitis, bleeding, recurrence of stones, strictures due to healing process. The aim of the study was to analyze the outcome of this treatment and the complications related to the procedure. Among 1634 adult OLTs, we compared postprocedural complications and mortality rates with a group of 5852 nontransplanted patients (n-OLTs) who underwent ERCP. Of 472 (28,8%) post-OLT biliary complications, 319 (67.6%) occurred in D-D biliary anstomosis cases and 94 (29.5%) patients underwent 150 ERCP sessions. Among 49/80 patients (61.2%) who completed the procedure, ERCP treatment was successful. Overall complication rate was 10.7% in OLT and 12.8% in n-OLT (P = NS). Compared with the n-OLT group, post-ERCP bleeding was more frequent in OLT (5.3% vs 1.3%, P = .0001), while the incidence of pancreatitis was lower (4.7% vs 9.6%, P = .04). Procedure-related mortality rate was 0% in OLT and 0.1% in n-OLT (P = NS). ERCP is a safe procedure for post-OLT biliary complications in the presence of a D-D anastomosis. Morbidity and mortality related with this procedure are acceptable and similar to those among nontransplanted population. PMID:19460551

  18. Neurological complications associated with epidural steroid injections.

    PubMed

    Manchikanti, Laxmaiah; Hirsch, Joshua A

    2015-05-01

    Multiple case reports of neurological complications resulting from intraarterial injection of corticosteroids have led the Food and Drug Administration (FDA) to issue a warning, requiring label changes, warning of serious neurological events, some resulting in death. The FDA has identified 131 cases of neurological adverse events, including 41 cases of arachnoiditis. A review of the literature reveals an overwhelming proportion of the complications are related to transforaminal epidural injections, of which cervical transforaminal epidural injections constituted the majority of neurological complications. Utilization data of epidural injections in the Medicare population revealed that cervical transforaminal epidural injections constitute only 2.4 % of total epidural injections and <5 % of all transforaminal epidural injections. Multiple theories have been proposed as the cause of neurological injury including particulate steroid, arterial intimal flaps, arterial dissection, dislodgement of plaque causing embolism, arterial muscle spasm, and embolism of a fresh thrombus following disruption of the intima. PMID:25795154

  19. Neurological Complications of Solid Organ Transplantation

    PubMed Central

    Pruitt, Amy A.; Graus, Francesc; Rosenfeld, Myrna R.

    2013-01-01

    Solid organ transplantation (SOT) is the preferred treatment for an expanding range of conditions whose successful therapy has produced a growing population of chronically immunosuppressed patients with potential neurological problems. While the spectrum of neurological complications varies with the type of organ transplanted, the indication for the procedure, and the intensity of long-term required immunosuppression, major neurological complications occur with all SOT types. The second part of this 2-part article on transplantation neurology reviews central and peripheral nervous system problems associated with SOT with clinical and neuroimaging examples from the authors’ institutional experience. Particular emphasis is given to conditions acquired from the donated organ or tissue, problems specific to types of organs transplanted and drug therapy-related complications likely to be encountered by hospitalists. Neurologically important syndromes such as immune reconstitution inflammatory syndrome (IRIS), posterior reversible encephalopathy syndrome (PRES), and posttransplantation lymphoproliferative disorder (PTLD) are readdressed in the context of SOT. PMID:24167649

  20. Inflatable penile prosthesis (IPP): diagnosis of complications.

    PubMed

    Hartman, Robert P; Kawashima, Akira; Takahashi, Naoki; LeRoy, Andrew J; King, Bernard F

    2016-06-01

    Inflatable penile prostheses are a common treatment for erectile dysfunction that is unresponsive to less-invasive measures. Complications can arise at the time of the placement of the prosthesis or at a later date. Complications may be related to infection and/or mechanical failure of one or more of the prosthesis components including cylinder, reservoir, pump, and tubing. Mechanical failure includes kinking, migration, and aneurysmal dilation of the cylinder, erosion of the tunica albuginea of the corpora cavernosum by the cylinder, disconnection of the tubing, and migration of the reservoir. MRI of the entire components with the cylinders in both flaccid and inflated states is the best imaging modality available to image patients with suspected implant complications. PMID:26907716

  1. Frequent Hemodialysis Fistula Infectious Complications

    PubMed Central

    Lok, Charmaine E.; Sontrop, Jessica M.; Faratro, Rose; Chan, Christopher T.; Zimmerman, Deborah Lynn

    2014-01-01

    Background Few studies have examined if infectious arteriovenous access complications vary with the cannulation technique and whether this is modified by dialysis frequency. We compared the infection rate between fistulas cannulated using buttonhole versus stepladder techniques for patients treated with short daily (SDH) or nocturnal hemodialysis at home (NHD). We also compared patients receiving conventional intermittent hemodialysis (CIHD) using stepladder cannulation. Methods Data were prospectively collected from 631 patients dialyzed with a fistula from 2001 to 2010 (Toronto and Ottawa, Canada). We compared the person-time incidence rate of bacteremia and local fistula infections using the exact binomial test. Results Forty-six (7.3%) patients received SDH (≥5 sessions/week, 2-4 h/session), 128 (20.3%) NHD (≥4 sessions/week, ≥5 h/session) and 457 (72%) CIHD (3 sessions/week, ≤4 h/session). Fifty percent of SDH and 72% of NHD patients used the buttonhole technique. There were 39 buttonhole-related bacteremias (rate: 0.196/1,000 fistula days) and at least 2 local buttonhole site infections. Staphylococcus aureus accounted for 85% of the bacteremias. There were 5 (13%) infection-related hospitalizations and 3 (10%) serious metastatic infections, including fistula loss. In comparison, there was 1 possible fistula-related infection in CIHD during follow-up (rate: 0.002/1,000 fistula days). Conclusions The rate of buttonhole-related infections was high among patients on frequent hemodialysis and more than 50 times greater than that among patients on CIHD with the stepladder technique. Most bacteremias were due to S. aureus – with serious consequences. The risks and benefits of buttonhole cannulation require individual consideration with careful monitoring, prophylaxis and management. PMID:25473405

  2. Young Australian adults with NF1 have poor access to health care, high complication rates, and limited disease knowledge.

    PubMed

    Oates, Emily C; Payne, Jonathan M; Foster, Sheryl L; Clarke, Nigel F; North, Kathryn N

    2013-04-01

    Neurofibromatosis type 1 (NF1) is a multisystem disease associated with a lifelong risk of debilitating and potentially life-limiting complications, however many adults with NF1 have no regular health surveillance. We interviewed and examined 17 young adults with NF1 between the ages of 25 and 33. Most had not been assessed for NF1-related complications within the previous 8 years, including patients with known serious vascular complications, for example, renal artery stenosis. Acute and/or chronic pain, particularly back and plexiform-related pain were common symptoms, and despite a significant impact on quality of life, was untreated in most instances. Symptom and examination-directed imaging revealed serious complications in 41% of the cohort. These included severe spinal cord compression (two cases), a highly SUV avid lesion suggestive of malignancy (one case), and a Juvenile Pilocytic Astrocytoma in a patient without any previous NF1-related complications. Few study participants had a good understanding of NF1, its associated risks and complications, and many had not sought appropriate medical advice as questions or problems arose. NF1-related cognitive deficits in some participants, and the lack of a clear source of expert medical advice for adults with NF1 likely contributed to poor health surveillance and management in this population. Overall, these findings suggest that many Australian adults with NF1 are at risk of serious and life-threatening medical complications, but are not accessing and receiving adequate health care. Access to multidisciplinary adult clinics that specialize in NF1 may address many of the unmet health needs of young adults with NF1. PMID:23427176

  3. Complications of Laparoscopic Gynecologic Surgery

    PubMed Central

    Fuentes, Mariña Naveiro; Naveiro Rilo, José Cesáreo; Paredes, Aida González; Aguilar Romero, María Teresa; Parra, Jorge Fernández

    2014-01-01

    Background and Objectives: To analyze the frequency of complications during laparoscopic gynecologic surgery and identify associated risk factors. Methods: A descriptive observational study was performed between January 2000 and December 2012 and included all gynecologic laparoscopies performed at our center. Variables were recorded for patient characteristics, indication for surgery, length of hospital stay (in days), major and minor complications, and conversions to laparotomy. To identify risk factors and variables associated with complications, crude and adjusted odds ratios were calculated with unconditional logistic regression. Results: Of all 2888 laparoscopies included, most were procedures of moderate difficulty (adnexal surgery) (54.2%). The overall frequency of major complications was 1.93%, and that of minor complications was 4.29%. The level of technical difficulty and existence of prior abdominal surgery were associated with a higher risk of major complications and conversions to laparotomy. Conclusion: Laparoscopic gynecologic surgery is associated with a low frequency of complications but is a procedure that is not without risk. Greater technical difficulty and prior surgery were factors associated with a higher frequency of complications. PMID:25392659

  4. [Urinary complications after anorectal surgery].

    PubMed

    Iusuf, T; Sârbu, V; Cristache, C; Popescu, R; Botea, F; Panait, L

    2000-01-01

    The prevalence of urinary complications after various anorectal operations was studied in a group of 273 patients. The overall prevalence of urinary complications was 26.7%; most of these complications affected men between 41 and 50, mainly after hemorrhoidectomy. In 10.6% of patients, bladder catheterization was needed. These urinary complications result from nervous reflexes originating from the anus and determined by the operative trauma and/or rectal distinction. In the treatment of these urinary complications, the role of the muses is essential for reassuring the patients. Parasympathomimetic drugs are often efficient. Urinary catheterization must be delayed until the 18th hour. Fluid restriction may be useful to prevent urinary retention. PMID:14870531

  5. 78 FR 79469 - Strategies To Address Hemolytic Complications of Immune Globulin Infusions; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... against major red blood cell antigens. All FDA-licensed Ig products are tested and have upper limit release specifications for antibodies against blood group antigens A, B, and Rho(D). However, IGIV... characteristics. The workshop has been planned in partnership with the National Heart, Lung, and Blood...

  6. Lumbar spine surgery positioning complications: a systematic review.

    PubMed

    Shriver, Michael F; Zeer, Valerie; Alentado, Vincent J; Mroz, Thomas E; Benzel, Edward C; Steinmetz, Michael P

    2015-10-01

    operation time and position complications. Only 3 prone-position studies reported complications following procedures of less than 120 minutes, 7 studies reported complications following mean operative times of 121-240 minutes, and 9 additional studies reported complications following mean operative times greater than 240 minutes. This relationship was not observed for knee-chest and other surgical positions. CONCLUSIONS This work presents a systematic review of positioning-related complications following prone, knee-chest, and other positions used for lumbar spine surgery. Numerous evidence-based recommendations for avoidance of these potentially severe complications associated with intraoperative positioning are discussed. This investigation may serve as a framework to educate the surgical team and decrease rates of intraoperative positioning complications. PMID:26424340

  7. Complications Following Arthroscopic Rotator Cuff Tear Repair

    PubMed Central

    Audigé, Laurent; Blum, Raphael; Müller, Andreas M.; Flury, Matthias; Durchholz, Holger

    2015-01-01

    Background Valid comparison of outcomes after surgical procedures requires consensus on which instruments and parameters should be used, including the recording and evaluation of surgical complications. An international standard outlining the terminology and definitions of surgical complications in orthopaedics is lacking. Purpose This study systematically reviewed the literature for terms and definitions related to the occurrence of negative events or complications after arthroscopic rotator cuff repair (ARCR) with specific focus on shoulder stiffness. Study Design Systematic review; Level of evidence, 4. Methods PubMed, EMBASE, Cochrane Library, and Scopus databases were searched for reviews, clinical studies, and case reports of complications associated with ARCR. Reference lists of selected articles were also screened. The terminology of complications and their definitions were extracted from all relevant original articles by a single reviewer and verified by a second reviewer. Definitions of shoulder stiffness or equivalent terms were tabulated. Results Of 654 references published after 2007 and obtained from the search, 233 full-text papers (44 reviews, 155 studies, 31 case reports, and 3 surgical technique presentations) were reviewed. Twenty-two additional references cited for a definition were checked. One report defined the term surgical complication. There were 242 different terms used to describe local events and 64 to describe nonlocal events. Furthermore, 16 definitions of terms such as frozen shoulder, shoulder stiffness, or stiff painful shoulder were identified. Diagnosis criteria for shoulder stiffness differed widely; 12 various definitions for restriction in range of motion were noted. One definition included a gradation of stiffness severity, whereas another considered the patient’s subjective assessment of motion. Conclusion The literature does not consistently report on complications after ARCR, making valid comparison of the incidence of

  8. Initiative Addresses Subsurface Energy and Environment Problems

    NASA Astrophysics Data System (ADS)

    Bodvarsson, Gudmundur S.; Majer, Ernest L.; Wang, Joseph S. Y.; Colwell, Frederick; Redden, George

    2006-01-01

    Members of the geoscience community are cooperating in conceptualizing fundamental, crosscutting research to address major obstacles to solving energy and environmental problems related to the subsurface, through the SECUREarth initiative, which began in 2004. Addressing problems, such as reliable nuclear waste storage and safe carbon dioxide (CO2) sequestration, are critical to maintaining an economical and safe energy supply and clean environment. A recent workshop in Golden, Colo., helped to further the development of the SECUREarth (Scientific Energy/Environmental Crosscutting Underground Research for Urgent Solutions to Secure the Earth's Future) initiative by identifying the key scientific challenges in the geosciences, as well as to target possible approaches for overcoming roadblocks.

  9. Long-term complications associated with permanent dermal fillers.

    PubMed

    Kunjur, Jayanth; Witherow, Helen

    2013-12-01

    We report a case series of patients with serious long-term complications associated with the injection of permanent dermal fillers. Although such complications are relatively rare, the consequences are potentially life-long, and the psychological and medical effects can often have a profound impact on the patient. The continued routine offering of these treatments will require doctors to communicate effectively with patients about the nature of the complications and the probability of risk compared with alternative treatments. PMID:23962591

  10. Complications after tracheal resection and reconstruction: prevention and treatment

    PubMed Central

    Auchincloss, Hugh G.

    2016-01-01

    Tracheal resection and reconstruction (TRR) and laryngotracheal resection and reconstruction (LTRR) is commonly performed for post-intubation tracheal stenosis, tracheal tumor, idiopathic laryngotracheal stenosis (ILTS), and tracheoesophageal fistula (TEF). Ninety-five percent of patients have a good result from surgery. Complications occur in ~20% of patients, of which half are anastomotic complications. Complications include granulation tissue formation, restenosis of the trachea, anastomotic separation, TEF and tracheoinnominate fistula (TIF), wound infection, laryngeal edema, and glottic dysfunction. Risk factors for anastomotic complication include diabetes, reoperation, previous tracheal appliance, and long-segment tracheal resection. Bronchoscopy should be part of the diagnostic workup when a complication is suspected. Anastomotic separation—the most feared complication of tracheal surgery—may present subtly with stridor and wound infection, or with respiratory distress and extremis. Prompt management is required to prevent devastating consequences. The airway should be secured, bronchoscopy should be performed to address the degree of separation, and the anastomosis should be revised if needed, usually with the addition of t-tube or tracheostomy. Anastomotic complications that are managed aggressively typically yield good results. More than half of such patients will eventually have a satisfactory airway. However, an anastomotic complication is associated with a thirteen-fold increase in the risk of death following tracheal resection. PMID:26981267

  11. Complications after tracheal resection and reconstruction: prevention and treatment.

    PubMed

    Auchincloss, Hugh G; Wright, Cameron D

    2016-03-01

    Tracheal resection and reconstruction (TRR) and laryngotracheal resection and reconstruction (LTRR) is commonly performed for post-intubation tracheal stenosis, tracheal tumor, idiopathic laryngotracheal stenosis (ILTS), and tracheoesophageal fistula (TEF). Ninety-five percent of patients have a good result from surgery. Complications occur in ~20% of patients, of which half are anastomotic complications. Complications include granulation tissue formation, restenosis of the trachea, anastomotic separation, TEF and tracheoinnominate fistula (TIF), wound infection, laryngeal edema, and glottic dysfunction. Risk factors for anastomotic complication include diabetes, reoperation, previous tracheal appliance, and long-segment tracheal resection. Bronchoscopy should be part of the diagnostic workup when a complication is suspected. Anastomotic separation-the most feared complication of tracheal surgery-may present subtly with stridor and wound infection, or with respiratory distress and extremis. Prompt management is required to prevent devastating consequences. The airway should be secured, bronchoscopy should be performed to address the degree of separation, and the anastomosis should be revised if needed, usually with the addition of t-tube or tracheostomy. Anastomotic complications that are managed aggressively typically yield good results. More than half of such patients will eventually have a satisfactory airway. However, an anastomotic complication is associated with a thirteen-fold increase in the risk of death following tracheal resection. PMID:26981267

  12. Medicine and abortion law: complicating the reforming profession.

    PubMed

    McGuinness, Sheelagh; Thomson, Michael

    2015-01-01

    The complicated intra-professional rivalries that have contributed to the current contours of abortion law and service provision have been subject to limited academic engagement. In this article, we address this gap. We examine how the competing interests of different specialisms played out in abortion law reform from the early twentieth-century, through to the enactment of the Abortion Act 1967, and the formation of the structures of abortion provision in the early 1970s. We demonstrate how professional interests significantly shaped the landscape of abortion law in England, Scotland, and Wales. Our analysis addresses two distinct and yet related fields where professional interests were negotiated or asserted in the journey to law reform. Both debates align with earlier analysis that has linked abortion law reform with the market development of the medical profession. We argue that these two axes of debate, both dominated by professional interests, interacted to help shape law's treatment of abortion, and continue to influence the provision of abortion services today. PMID:25995361

  13. Psychiatric Comorbidity and Complications.

    PubMed

    Mason, Michael J; Aplasca, Alexis; Morales-Theodore, Rosa; Zaharakis, Nikola; Linker, Julie

    2016-07-01

    This article highlights the prevalence of co-occurring disorders among adolescents and underscores the complexity and opportunities of treating these patients in a systematic, comprehensive approach. As evidenced by this review, the need exists to develop and test models of care that integrate co-occurring disorders into both psychiatric and substance abuse treatment settings. The challenge for pediatric practitioners is to provide detailed assessments linked to evidence-based treatment plans to account for the variations in adolescent development and the unique risk factor profile of each patient. The issues related to co-morbidity are vast and continue to grow with rapidly increasing research literature. PMID:27338972

  14. Cerebrovascular Complications After Heart Transplantation

    PubMed Central

    Alejaldre, Aída; Delgado-Mederos, Raquel; Santos, Miguel Ángel; Martí-Fàbregas, Joan

    2010-01-01

    Neurological complications in orthotopic heart transplantation represent a major cause of morbidity and mortality despite successful transplantation. The most frequent perioperative neurological complications are delirium or encephalopathy. In this period cerebrovascular complication ranges between 5-11%. After the perioperative period, the 5-year stroke risk after cardiac transplantation is 4.1%. In a retrospective study conducted with 314 patients who underwent cardiac transplantation, it was found that 20% of cerebrovascular complications occurred within the first two weeks after transplantation, while 80% occurred in the late postoperative phase. Of these, ischemic stroke is the most common subtype. In the perioperative periode, hemodynamic instability, cardiac arrest, extracorporeal circulation over 2 hours, prior history of stroke, and carotid stenosis greater than 50% have been reported to be risk factors for the occurrence of cerebrovascular complications. Perioperative cerebrovascular complications are associated with higher mortality and poor functional outcome at one year follow-up. After the perioperative period, the only factor that has been significantly associated with an increased risk of cerebrovascular complications is a history of prior stroke, either ischemic or hemorrhagic. Other associated factors include unknown atrial fibrillation, septic emboli from endocarditis, cardiac catheterization and perioperative hemodynamic shock. According to the TOAST etiologic classification, the most prevalent etiologic subtype of ischemic stroke is undetermined cause. PMID:21804780

  15. Neurological complications in hyperemesis gravidarum.

    PubMed

    Zara, Gabriella; Codemo, Valentina; Palmieri, Arianna; Schiff, Sami; Cagnin, Annachiara; Citton, Valentina; Manara, Renzo

    2012-02-01

    Hyperemesis gravidarum can impair correct absorption of an adequate amount of thiamine and can cause electrolyte imbalance. This study investigated the neurological complications in a pregnant woman with hyperemesis gravidarum. A 29-year-old pregnant woman was admitted for hyperemesis gravidarum. Besides undernutrition, a neurological examination disclosed weakness with hyporeflexia, ophthalmoparesis, multidirectional nystagmus and optic disks swelling; the patient became rapidly comatose. Brain MRI showed symmetric signal hyperintensity and swelling of periaqueductal area, hypothalamus and mammillary bodies, medial and posterior portions of the thalamus and columns of fornix, consistent with Wernicke encephalopathy (WE). Neurophysiological studies revealed an axonal sensory-motor polyneuropathy, likely due to thiamine deficiency or critical illness polyneuropathy. Sodium and potassium supplementation and parenteral thiamine were administered with improvement of consciousness state in a few days. WE evolved in Korsakoff syndrome. A repeat MRI showed a marked improvement of WE-related alterations and a new hyperintense lesion in the pons, suggestive of central pontine myelinolysis. No sign or symptom due to involvement of the pons was present. PMID:21720901

  16. Cardiovascular complications of respiratory diseases.

    PubMed

    Chowdhuri, Susmita; Crook, Errol D; Taylor, Herman A; Badr, M Safwan

    2007-11-01

    A major burden of morbidity and mortality due to respiratory diseases can be directly related to the cardiovascular (CV) complications of these disorders. Evidence from cross-sectional and longitudinal studies link reduced lung function and cardiovascular diseases. However, the underlying pathogenic mechanisms are unclear. Hypoxia-induced increased sympathetic activity, blood viscosity, or inflammation, among other factors, may mediate the underlying pathogenesis. In addition, sleep-disordered breathing (SDB) has been implicated by association in multiple CV diseases including hypertension, ischemic heart disease, congestive heart failure, arrhythmias, and stroke. However, the exact contribution of SDB, including obstructive and central sleep apneas, to the development of cardiovascular diseases is not fully understood. In this context, the contribution of the new large, prospective, Jackson Heart Study could be significant in that it is designed to answer several of these questions, specifically in the African American population. This review examines the current evidence that links both reduced lung function and SDB to CV diseases. PMID:18004091

  17. Cognitive Functioning in Complicated Grief

    PubMed Central

    Hall, Charles A.; Butters, Meryl; Zisook, Sidney; Simon, Naomi; Corey-Bloom, Jody; Lebowitz, Barry D.; Begley, Amy; Mauro, Christine; Shear, M. Katherine

    2014-01-01

    Complicated grief (CG) is increasingly recognized as a debilitating outcome of bereavement. Given the intensity of the stressor, its chronicity, and its association with depression, it is important to know the impact CG may have on cognitive functioning. This exploratory and descriptive study examined global and domain-specific cognitive functioning in a help-seeking sample of individuals with CG (n=335) compared to a separately ascertained control sample (n=250). Cognitive functioning was assessed using the Montreal Cognitive Assessment (MoCA). Controlling for age, sex and education effects, CG participants had lower total MoCA, visuospatial and attention scores relative to control participants. The two groups did not differ significantly in the domains of executive function, language, memory or orientation. Age, sex, and education accounted for much of the variance in MoCA scores, while CG severity and chronicity accounted for a very small percentage of MoCA score variance. Major depression was not a significant predictor of MoCA scores. This study is consistent with previous work demonstrating lower attention and global cognitive performance in individuals with CG compared to control participants. This study newly identifies the visuospatial domain as a target for future studies investigating cognitive functioning in CG. PMID:25088285

  18. Addressing problems of employee performance.

    PubMed

    McConnell, Charles R

    2011-01-01

    Employee performance problems are essentially of 2 kinds: those that are motivational in origin and those resulting from skill deficiencies. Both kinds of problems are the province of the department manager. Performance problems differ from problems of conduct in that traditional disciplinary processes ordinarily do not apply. Rather, performance problems are addressed through educational and remedial processes. The manager has a basic responsibility in ensuring that everything reasonable is done to help each employee succeed. There are a number of steps the manager can take to address employee performance problems. PMID:21537142

  19. PEG tubes: dealing with complications.

    PubMed

    Malhi, Hardip; Thompson, Rosie

    A percutaneous endoscopic gastronomy tube can be used to deliver nutrition, hydration and medicines directly into the patient's stomach. Patients will require a tube if they are unable to swallow safely, putting them at risk of aspiration of food, drink and medicines into their lungs. It is vital that nurses are aware of the complications that may arise when caring for a patient with a PEG tube. It is equally important that nurses know how to deal with these complications or from where tc seek advice. This article provides a quick troubleshooting guide to help nurses deal with complications that can arise with PEG feeding. PMID:26016095

  20. Pulmonary complications of cystic fibrosis.

    PubMed

    Ng, M Y; Flight, W; Smith, E

    2014-03-01

    The life expectancy of patients with cystic fibrosis (CF) has steadily increased over recent decades with a corresponding increase in the frequency of complications of the disease. Radiologists are increasingly involved with managing and identifying the pulmonary complications of CF. This article reviews the common manifestations of CF lung disease as well as updating radiologists with a number of less well-known complications of the condition. Early and accurate detection of the pulmonary effects of CF are increasingly important to prevent irreversible lung damage and give patients the greatest possibility of benefiting from the new therapies becoming available, which correct the underlying defect causing CF. PMID:24361142

  1. Avoiding and managing complications in the periorbital area and midface.

    PubMed

    Undavia, Satyen; Yoo, Donald B; Nassif, Paul S

    2015-05-01

    The eyes play a central role in the perception of facial beauty. The goal of periorbital rejuvenation surgery is to restore youthful proportions and focus attention on the eyes. Blepharoplasty is the third most common cosmetic procedure performed today. Because of the attention placed on the periorbital region, preventing and managing complications is important. Obtaining a thorough preoperative history and physical examination can significantly reduce the incidence of many of the complications. This article focuses on the preoperative evaluation as it relates to preventable complications, followed by common intraoperative and postoperative complications and their management. PMID:25921575

  2. Complications of Anterior and Posterior Cervical Spine Surgery

    PubMed Central

    Cheung, Jason Pui Yin

    2016-01-01

    Cervical spine surgery performed for the correct indications yields good results. However, surgeons need to be mindful of the many possible pitfalls. Complications may occur starting from the anaesthestic procedure and patient positioning to dura exposure and instrumentation. This review examines specific complications related to anterior and posterior cervical spine surgery, discusses their causes and considers methods to prevent or treat them. In general, avoiding complications is best achieved with meticulous preoperative analysis of the pathology, good patient selection for a specific procedure and careful execution of the surgery. Cervical spine surgery is usually effective in treating most pathologies and only a reasonable complication rate exists. PMID:27114784

  3. Addressing Phonological Questions with Ultrasound

    ERIC Educational Resources Information Center

    Davidson, Lisa

    2005-01-01

    Ultrasound can be used to address unresolved questions in phonological theory. To date, some studies have shown that results from ultrasound imaging can shed light on how differences in phonological elements are implemented. Phenomena that have been investigated include transitional schwa, vowel coalescence, and transparent vowels. A study of…

  4. Communities Address Barriers to Connectivity.

    ERIC Educational Resources Information Center

    Byers, Anne

    1996-01-01

    Rural areas lag behind urban areas in access to information technologies. Public institutions play a critical role in extending the benefits of information technologies to those who would not otherwise have access. The most successful rural telecommunications plans address barriers to use, such as unawareness of the benefits, technophobia, the…

  5. Keynote Address: Rev. Mark Massa

    ERIC Educational Resources Information Center

    Massa, Mark S.

    2011-01-01

    Rev. Mark S. Massa, S.J., is the dean and professor of Church history at the School of Theology and Ministry at Boston College. He was invited to give a keynote to begin the third Catholic Higher Education Collaborative Conference (CHEC), cosponsored by Boston College and Fordham University. Fr. Massa's address posed critical questions about…

  6. State of the Lab Address

    ScienceCinema

    King, Alex

    2013-03-01

    In his third-annual State of the Lab address, Ames Laboratory Director Alex King called the past year one of "quiet but strong progress" and called for Ames Laboratory to continue to build on its strengths while responding to changing expectations for energy research.

  7. State of the Lab Address

    SciTech Connect

    King, Alex

    2010-01-01

    In his third-annual State of the Lab address, Ames Laboratory Director Alex King called the past year one of "quiet but strong progress" and called for Ames Laboratory to continue to build on its strengths while responding to changing expectations for energy research.

  8. Buried bumper syndrome: a rare complication of percutaneous endoscopic gastrostomy.

    PubMed

    Kurek, Krzysztof; Baniukiewicz, Andrzej; Świdnicka-Siergiejko, Agnieszka

    2015-09-01

    Feeding via percutaneous endoscopic gastrostomy (PEG) is the preferred form of alimentation when oral feeding is impossible. Although it is a relatively safe method, some complications may occur. One uncommon PEG complication is buried bumper syndrome. In this paper we report a case of buried bumper syndrome, successfully managed with PEG tube repositioning. PMID:26649105

  9. Long term complications of diabetes

    MedlinePlus

    ... this page: //medlineplus.gov/ency/patientinstructions/000327.htm Long term complications of diabetes To use the sharing ... sores and infections. If it goes on too long, your toes, foot, or leg may need to ...

  10. Liver Transplant: Complications/Medications

    MedlinePlus

    ... can develop a complication requiring return to the operating room for repair or other procedures to open up the new connections. Rejection: Your immune system helps fight infections. It does this by recognizing ...

  11. Medical complications of anorexia nervosa.

    PubMed

    Shuttleworth, E; Sharma, S; Lal, S; Allan, P J

    2016-05-01

    Anorexia nervosa is a psychiatric disorder with potential life-threatening medical sequelae. This article reviews the principal medical complications associated with anorexia nervosa, highlights associated diagnostic pitfalls and emphasizes the importance of a multidisciplinary approach to management. PMID:27166107

  12. Coal workers pneumoconiosis, complicated (image)

    MedlinePlus

    ... of the lungs. Diseases which may explain these X-ray findings include complicated coal workers pneumoconiosis (CWP), silico-tuberculosis, disseminated tuberculosis, metastatic lung cancer, and other diffuse infiltrative pulmonary diseases.

  13. Diabetic Complications and Amputation Prevention

    MedlinePlus

    ... two complications of diabetes: nerve damage (neuropathy) and poor circulation. Neuropathy causes loss of feeling in your ... you may not detect an injury or irritation. Poor circulation in your feet reduces your ability to ...

  14. Complications Associated with Decompressive Craniectomy: A Systematic Review

    PubMed Central

    Kurland, David B.; Khaladj-Ghom, Ariana; Stokum, Jesse A.; Carusillo, Brianna; Karimy, Jason K.; Gerzanich, Volodymyr; Sahuquillo, Juan

    2015-01-01

    Decompressive craniectomy (DC) has been used for many years in the management of patients with elevated intracranial pressure and cerebral edema. Ongoing clinical trials are investigating the clinical and cost effectiveness of DC in trauma and stroke. While DC has demonstrable efficacy in saving life, it is accompanied by a myriad of non-trivial complications that have been inadequately highlighted in prospective clinical trials. Missing from our current understanding is a comprehensive analysis of all potential complications associated with DC. Here, we review the available literature, we tabulate all reported complications, and we calculate their frequency for specific indications. Of over 1500 records initially identified, a final total of 142 eligible records were included in our comprehensive analysis. We identified numerous complications related to DC that have not been systematically reviewed. Complications were of three major types: (1) Hemorrhagic (2) Infectious/Inflammatory, and (3) Disturbances of the CSF compartment. Complications associated with cranioplasty fell under similar major types, with additional complications relating to the boneflap. Overall, one of every ten patients undergoing DC may suffer a complication necessitating additional medical and/or neurosurgical intervention. While DC has received increased attention as a potential therapeutic option in a variety of situations, like any surgical procedure, DC is not without risk. Neurologists and neurosurgeons must be aware of all the potential complications of DC in order to properly advise their patients. PMID:26032808

  15. The management of complicated glaucoma

    PubMed Central

    Clement, C I; Goldberg, Ivan

    2011-01-01

    Complicated glaucomas present considerable diagnostic and management challenges. Response to treatment can be unpredictable or reduced compared with other glaucomas. However, target intraocular pressure and preservation of vision may be achieved with selected medical, laser and surgical treatment. The evidence for such treatment is expanding and consequently affords clinicians a better understanding of established and novel techniques. Herein we review the mechanisms involved in the development of complicated glaucoma and the current evidence supporting its management. PMID:21150026

  16. Reprint of: Nutrition in the Management of Cirrhosis and its Neurological Complications.

    PubMed

    Bémeur, Chantal; Butterworth, Roger F

    2015-03-01

    Malnutrition is a common feature of chronic liver diseases that is often associated with a poor prognosis including worsening of clinical outcome, neuropsychiatric complications as well as outcome following liver transplantation. Nutritional assessment in patients with cirrhosis is challenging owing to confounding factors related to liver failure. The objectives of nutritional intervention in cirrhotic patients are the support of liver regeneration, the prevention or correction of specific nutritional deficiencies and the prevention and/or treatment of the complications of liver disease per se and of liver transplantation. Nutritional recommendations target the optimal supply of adequate substrates related to requirements linked to energy, protein, carbohydrates, lipids, vitamins and minerals. Some issues relating to malnutrition in chronic liver disease remain to be addressed including the development of an appropriate well-validated nutritional assessment tool, the identification of mechanistic targets or therapy for sarcopenia, the development of nutritional recommendations for obese cirrhotic patients and liver-transplant recipients and the elucidation of the roles of vitamin A hepatotoxicity, as well as the impact of deficiencies in riboflavin and zinc on clinical outcomes. Early identification and treatment of malnutrition in chronic liver disease has the potential to lead to better disease outcome as well as prevention of the complications of chronic liver disease and improved transplant outcomes. PMID:26041952

  17. [Intraoperative and postoperative complications of splenectomy].

    PubMed

    Petrović, M; Popovic, M; Knezević, S; Matić, S; Gotić, M; Milovanović, A; Zuvela, M; Artiko, V; Dugalić, V; Ranković, V

    2002-01-01

    Spleen is being surgically removed because of trauma, in diagnostic and-or therapeutical purposes because of the benignant and malignant diseases. The percentage of morbidity during and after splenectomy is relatively low. During surgery might occur bleeding, trauma of the pancreatic tail, stomach, lineal flexure of the colon, left hemidiafragm, left suprarenal gland and upper pole of the left kidney, which must be correspondingly reclaimed during the same intervention. In the early postoperative period, postoperative bleeding, subfrenic abscess, pulmonal atelectasis, bronchopneumonia and left pleural extravasations might occur. Especially is important notification of these events in due time and adequate conservative and surgical treatment. After splenectomy, there is an increase of the number of trombocytes, which might lead to the tromboembolic complications. In the prevention of these complications in the postoperative period prolonged antiagregation therapy is suggested. Postsplenectomy sepsis is very late, general complication of splenectomy, which occurs because of the lower immunity in the child age. To prevent these complications, partial splenectomies, reimplantations of the spleen, prolonged application of the penicillin medicines after splenectomy and antipneumococcal vaccine are performed. PMID:12587454

  18. Limy Bile Syndrome Complicated with Primary Hyperparathyroidism

    PubMed Central

    Koca, Yavuz Savas; Koca, Tugba; Barut, Ibrahim

    2015-01-01

    Limy bile is a relatively rare condition, in which a radiopaque material is visible in the gallbladder on plain radiography or computerized tomography. Cases of complicated hyperparathyroidism are extremely rare. We report a patient with right upper quadrant and epigastric pain and extremity weakness in whom abdominal tomography showed limy bile in the gallbladder and laboratory values showed high levels of serum calcium and parathormone. PMID:25821626

  19. Deep enteroscopy - indications, diagnostic yield and complications.

    PubMed

    Moeschler, Oliver; Mueller, Michael Karl

    2015-02-01

    Since its introduction in 2001 capsule endoscopy opened up the small bowel for diagnostic approaches followed by double balloon enteroscopy which enabled the endoscopic community to perform therapeutic interventions in the whole small intestine. In this review the scientific developments related to indications, diagnostic yield and complications of the last years between the competing devices double ballon enteroscopy, single balloon enteroscopy and spiral enteroscopy are illustrated. PMID:25663758

  20. Complications of fast neutron therapy.

    PubMed

    Cohen, L

    1998-01-01

    The purpose of the study was to identify the tissues and organs at risk following high-energy neutron-beam therapy for selected radioresistant tumors, estimating the separate probabilities of both normal tissue injury and of tumor recurrence, each in relation to the absorbed dose. Published statistical and anecdotal reports on the incidence of serious complications observed following fast neutron treatment directed to the cranium, head and neck, chest, upper abdomen, pelvis, and extremities are reviewed and dose-response parameters derived using bivariate probit or logistic analyses. We then calculate the conditional probability of uncomplicated control (PUC) at various doses, assuming that tumor cure and late injury are stochastically independent events. The median effective doses and coefficients of variation, derived for neutron irradiation of human brain and spinal cord, oropharynx, lung, stomach and bowel, rectum and bladder, and extremities, are tabulated and tentative "tolerance limits" estimated. Tolerance doses are shown to depend on several factors including beam quality, chemical composition, cell cycling rate, fraction-size, and follow-up time. In patients followed over 5 years, safe tolerance doses appear to range from < 14 GY for the central nervous system up to 22 GY in the oropharynx and mandible. Given well-determined dose-response data for specific normal tissues and the associated tumors, the separate probabilities of tumor control and of normal tissue injury at a given dose can be estimated. The particular treatment scheme yielding the highest PUC can usually be identified. The maximum PUC for neutron therapy, compared with other modalities, is a measure of both efficacy and safety for the procedure under study and thus provides a useful guide for comparing various modalities and treatment plans and for designing more effective treatment strategies. PMID:9670290

  1. Imaging Findings of Liposuction with an Emphasis on Postsurgical Complications

    PubMed Central

    You, Je Sung; Baek, Song-Ee; Chung, Sung Phil; Kim, Myeong-Jin

    2015-01-01

    Liposuction is one of the most frequently performed cosmetic surgeries worldwide for reshaping the body contour. Although liposuction is minimally invasive and relatively safe, it is a surgical procedure, and it carries the risk of major and minor complications. These complications vary from postoperative nausea to life-threatening events. Common complications include infection, abdominal wall injury, bowel herniation, bleeding, haematoma, seroma, and lymphoedema. Life-threatening complications such as necrotizing fasciitis, deep vein thrombosis, and pulmonary embolism have also been reported. In this paper, we provide a brief introduction to liposuction with the related anatomy and present computed tomography and ultrasonography findings of a wide spectrum of postoperative complications associated with liposuction. PMID:26576108

  2. Medical Complications of Tattoos: A Comprehensive Review.

    PubMed

    Islam, Parvez S; Chang, Christopher; Selmi, Carlo; Generali, Elena; Huntley, Arthur; Teuber, Suzanne S; Gershwin, M Eric

    2016-04-01

    Tattoos are defined as the introduction of exogenous pigments into the dermis in order to produce a permanent design. This process may occur unintentional or may be deliberately administered for cosmetic or medical reasons. Tattoos have been around for over 5000 years and over time have evolved to represent a common cosmetic practice worldwide. Currently, adverse reactions are relatively rare and generally unpredictable and predominantly include immune-mediated reactions and skin infections. Along with better healthcare standards and more stringent public health mandates such as the provision of disposable needles, major infectious complications related to hepatitis and human retroviral infections have decreased significantly. When they do occur, skin infections are most frequently associated with Staphylococcus aureus or Streptococcus pyogenes. The aim of this study is to review the types and rates of medical complications of permanent tattoos. PubMed search and search dates were open ended. Acute local inflammation is the most common complication, but infections, allergic contact dermatitis, and other inflammatory or immune responses that are not well-characterized may occur. As many patients with immune reactions to tattoos do not react on skin or patch testing, it is postulated that the antigens contained in dyes or pigments are such small molecules that they need to be haptenized in order to become immunogenic. Red ink is associated more frequently with long-term reactions, including granulomatous and pseudolymphomatous phenomena or morphea-like lesions and vasculitis. Exacerbation of preexisting psoriasis, atopic dermatitis, and pyoderma gangrenosum may occur after tattooing. There is no well-defined association between cancer and tattoos. The treatment of tattoo-related complications may include local destructive measures (cryotherapy, electro-surgery, dermabrasion, chemical destruction, ablative laser destruction), surgical excision, and thermolysis of the

  3. Analysis and Treatment of Complications after Unicompartmental Knee Arthroplasty

    PubMed Central

    Lee, Song; Lee, Jae Il; Kim, Jin Woo

    2016-01-01

    Purpose To analyze the causes and types of complications after unicompartmental knee arthroplasty (UKA) and determine proper prevention and treatment methods. Materials and Methods A total of 1,576 UKAs were performed for osteoarthritis of the knee from January 2002 to December 2014 at one institution. We analyzed complications after UKA retrospectively and investigated proper methods of treatment. Results A total of 89 complications (5.6%) occurred after UKA. Regarding the type of complications after UKA, there were 42 cases of dislocation of the mobile bearing, 23 cases of loosening of the prosthesis, 6 cases of periprosthetic fracture, 3 cases of polyethylene wear, 3 cases of progression of arthritis in the contralateral compartment, 2 cases of medial collateral ligament injury, 2 cases of impingement, 5 cases of infection, 1 case of arthrofibrosis, and 2 cases of failure due to unexplained pain. The most common complication after UKA was mobile bearing dislocation in the mobile-bearing knees and loosening of the prosthesis in the fixed-bearing knees, but polyethylene wear and progression of arthritis were relatively rare. The complications were treated with conversion to total knee arthroplasty in 58 cases and simple bearing change in 21 cases. Conclusions The most common complication after UKA was dislocation of the mobile bearing. When a complication occurs after UKA, appropriate treatment should be performed after accurate analysis of the cause of complication. PMID:26952551

  4. Complications

    MedlinePlus

    ... My Health Advisor Tools To Know Your Risk Alert Day Diabetes Basics Home Symptoms Diagnosis America's Diabetes ... Volunteer Center American Diabetes Month® American Diabetes Association Alert Day® Become a Member Advocacy Home Take Action ...

  5. Septic complications of hemorrhoidal banding.

    PubMed

    Quevedo-Bonilla, G; Farkas, A M; Abcarian, H; Hambrick, E; Orsay, C P

    1988-05-01

    Rubber band ligation is an efficacious and cost-effective alternative to conventional hemorrhoidectomy for symptomatic internal hemorrhoids. Even though the well-recognized complications of bleeding and thrombosis occur infrequently, far more serious septic complications have only recently been described, as evidenced in five of our patients: four cases were serious enough to necessitate surgical intervention, and one patient died. Pain followed by urinary dysfunction with or without toxic symptoms should alert the physician to the probability of localized perianal or systemic sepsis. Acute awareness of these rare but potentially life-threatening complications and immediate aggressive treatment is mandatory if death is to be prevented. Rubber band ligation of internal hemorrhoids need not be abandoned; however, the indications should be clear, the technique mastered, and a close patient follow-up maintained. PMID:3358691

  6. Neurologic Complications in Infective Endocarditis

    PubMed Central

    Morris, Nicholas A.; Matiello, Marcelo; Samuels, Martin A.

    2014-01-01

    Neurologic complications of infective endocarditis (IE) are common and frequently life threatening. Neurologic events are not always obvious. The prediction and management of neurologic complications of IE are not easily approached algorithmically, and the impact they have on timing and ability to surgically repair or replace the affected valve often requires a painstaking evaluation and joint effort across multiple medical disciplines in order to achieve the best possible outcome. Although specific recommendations are always tailored to the individual patient, there are some guiding principles that can be used to help direct the decision-making process. Herein, we review the pathophysiology, epidemiology, manifestations, and diagnosis of neurological complications of IE and further consider the impact they have on clinical decision making. PMID:25360207

  7. Neurological complications of underwater diving.

    PubMed

    Rosińska, Justyna; Łukasik, Maria; Kozubski, Wojciech

    2015-01-01

    The diver's nervous system is extremely sensitive to high ambient pressure, which is the sum of atmospheric and hydrostatic pressure. Neurological complications associated with diving are a difficult diagnostic and therapeutic challenge. They occur in both commercial and recreational diving and are connected with increasing interest in the sport of diving. Hence it is very important to know the possible complications associated with this kind of sport. Complications of the nervous system may result from decompression sickness, pulmonary barotrauma associated with cerebral arterial air embolism (AGE), otic and sinus barotrauma, high pressure neurological syndrome (HPNS) and undesirable effect of gases used for breathing. The purpose of this review is to discuss the range of neurological symptoms that can occur during diving accidents and also the role of patent foramen ovale (PFO) and internal carotid artery (ICA) dissection in pathogenesis of stroke in divers. PMID:25666773

  8. [Pulmonary hemorrhage complicating transthoracic puncture].

    PubMed

    Febvre, M; de Fenoyl, O; Capron, F; Vadrot, D; Rochemaure, J

    1989-01-01

    Fine needle transthoracic aspiration (FNTA) of pulmonary opacities under guidance of computerized tomography (CT) is a simple procedure yielding conclusive results in many patients with malignant lung tumours. The small caliber of the needles utilized and the CT control make this increasingly popular procedure both accurate and safe. Yet a number of complications have occurred; most of them were benign (e.g. pneumothorax) but some were potentially dangerous (e.g. pulmonary haemorrhage), so that the pros and cons of the procedure must carefully be weighed. We report the case of a patient in whom FNTA was complicated by copious haemoptysis and a pulmonary haematoma clearly visible at CT. The literature concerning the potential complications of transthoracic puncture is reviewed. PMID:2633295

  9. Vascular access complications in endovascular procedures with large sheaths.

    PubMed

    Lejay, Anne; Caspar, Thibault; Ohana, Mickaël; Delay, Charline; Girsowicz, Elie; Ohlmann, P; Thaveau, Fabien; Geny, Bernard; Georg, Yannick; Chakfe, Nabil

    2016-04-01

    Endovascular procedures, such as transcatheter aortic valve implantation (TAVI), thoracic endovascular aortic repair (TEVAR), and endovascular abdominal aortic repair (EVAR) have been established as promising less invasive therapeutic options. However, despite continuous advances and device improvements, the use of large-sheaths still remains an important challenge, since significant coexisting arterial disease may be encountered in patients undergoing such procedures. Identification of coexisting arterial diseases by optimal preoperative imaging assessment is essential to anticipate these difficulties and avoid the complications by using adequate access options. Should a vascular complication such as iliac rupture occur, vascular interventionists must be aware of salvage procedures to control and treat major complications, such as maintaining wire access across the rupture for occlusion balloon placement and vessel control, while disruption is addressed either through an endovascular or an open approach. The aims of this review are to describe how to prevent vascular complications by optimal preoperative imaging assessment, to detail intraoperative options available for addressing difficult access issues and to discuss how to manage intraoperative major vascular complications. PMID:26603161

  10. Nanoscale content-addressable memory

    NASA Technical Reports Server (NTRS)

    Davis, Bryan (Inventor); Principe, Jose C. (Inventor); Fortes, Jose (Inventor)

    2009-01-01

    A combined content addressable memory device and memory interface is provided. The combined device and interface includes one or more one molecular wire crossbar memories having spaced-apart key nanowires, spaced-apart value nanowires adjacent to the key nanowires, and configurable switches between the key nanowires and the value nanowires. The combination further includes a key microwire-nanowire grid (key MNG) electrically connected to the spaced-apart key nanowires, and a value microwire-nanowire grid (value MNG) electrically connected to the spaced-apart value nanowires. A key or value MNGs selects multiple nanowires for a given key or value.

  11. Addressing the workforce pipeline challenge

    SciTech Connect

    Leonard Bond; Kevin Kostelnik; Richard Holman

    2006-11-01

    A secure and affordable energy supply is essential for achieving U.S. national security, in continuing U.S. prosperity and in laying the foundations to enable future economic growth. To meet this goal the next generation energy workforce in the U.S., in particular those needed to support instrumentation, controls and advanced operations and maintenance, is a critical element. The workforce is aging and a new workforce pipeline, to support both current generation and new build has yet to be established. The paper reviews the challenges and some actions being taken to address this need.

  12. Identifying and Addressing Vaccine Hesitancy

    PubMed Central

    Kestenbaum, Lori A.; Feemster, Kristen A.

    2015-01-01

    In the 20th century, the introduction of multiple vaccines significantly reduced childhood morbidity, mortality, and disease outbreaks. Despite, and perhaps because of, their public health impact, an increasing number of parents and patients are choosing to delay or refuse vaccines. These individuals are described as vaccine hesitant. This phenomenon has developed due to the confluence of multiple social, cultural, political and personal factors. As immunization programs continue to expand, understanding and addressing vaccine hesitancy will be crucial to their successful implementation. This review explores the history of vaccine hesitancy, its causes, and suggested approaches for reducing hesitancy and strengthening vaccine acceptance. PMID:25875982

  13. Identifying and addressing vaccine hesitancy.

    PubMed

    Kestenbaum, Lori A; Feemster, Kristen A

    2015-04-01

    In the 20th century, the introduction of multiple vaccines significantly reduced childhood morbidity, mortality, and disease outbreaks. Despite, and perhaps because of, their public health impact, an increasing number of parents and patients are choosing to delay or refuse vaccines. These individuals are described as "vaccine hesitant." This phenomenon has developed due to the confluence of multiple social, cultural, political, and personal factors. As immunization programs continue to expand, understanding and addressing vaccine hesitancy will be crucial to their successful implementation. This review explores the history of vaccine hesitancy, its causes, and suggested approaches for reducing hesitancy and strengthening vaccine acceptance. PMID:25875982

  14. Pulmonary Complications due to Esophagectomy

    PubMed Central

    Shirinzadeh, Abulfazl; Talebi, Yashar

    2011-01-01

    Introduction Esophageal carcinoma is the scourge of human beings. Pulmonary complications in patients who have undergone operation are common (20-30% of cases) and there are no suitable tools and ways to predict these complications. Methods During a period of 10 years, from March 1998 to February 2007, 200 patients (150 male and 50 female) underwent Esophagectomy due to esophageal carcinoma in thoracic surgery ward retrospectively. Complications include the length of hospitalization, mechanical ventilation, morbidity and mortality. Patients’ risk factors include age, preoperative chemo-radiotherapy, stage of the disease and preoperative spirometry condition. Results We grouped our patients into three categories: Normal (FEV1 ≥ 80% predicted), mildly impaired (FEV1 65% to 79% predicted), more severely impaired (FEV1 < 65% predicted).Although almost all patients had radiographic pulmonary abnormalities, significant pulmonary complications occurred in 40 patients (20%) which underwent Esophagectomy. Pleural effusion and atelectasia in 160 patients (80%). 24 patients needed chest-tube insertion. 20 patients (10%) developed ARDS. 14 patients (7%) developed chylothorax. 20 patients (10%) of patients died during their postoperative hospital stay. 30 patients (15%) required mechanical ventilation for greater than 48 hours. Conclusion We reviewed a number of preoperative clinical variables to determine whether they contributed to postoperative pulmonary complications as well as other outcomes. In general, age, impaired pulmonary function especially in those patients with FEV1 less than 65% predicted was associated with prolonged hospital length of stay (LOS). In fact pulmonary complications rate after Esophagectomy are high and there was associated mortality and morbidity. PMID:24250962

  15. Relational Contexts and Aesthetics: Achieving Positive Connections with Mandated Clients

    ERIC Educational Resources Information Center

    McKaig, Ann McCullough

    2003-01-01

    This article describes a model for group art therapy using an art-based and relational-aesthetic approach. The group was developed to address the complicated issues presented when working with survivors of abuse who are court-mandated to attend counseling. The concept of "gender entrapment" (Richie, 1996) is offered to explain the survivors'…

  16. TAVR: Imaging Spectrum of Complications.

    PubMed

    Singh, Satinder P; Alli, Oluseun; Melby, Spencer; Lessar, Massoud; Sasse, Mark; Booker, Julian; Davies, James

    2015-11-01

    Transcatheter aortic valve replacement has recently become a suitable alternative for senile aortic stenosis in patients not suitable for surgery. With growing operative experience, appropriate patient selection, advances in imaging evaluation, and technical refinements, the outcomes have improved. Despite its less invasive nature, a unique set of complications and events are encountered during the transcatheter aortic valve replacement procedure and in the postoperative period. Knowledge of these complications, their prompt detection, and quick adequate treatment are critical in reducing the mortality and morbidity. PMID:26488207

  17. Managing complications in cirrhotic patients

    PubMed Central

    Angeli, Paolo; Cordoba, Juan; Farges, Oliver; Valla, Dominique

    2015-01-01

    Liver cirrhosis is a serious and potentially life-threatening condition. This life-threatening condition usually arises from complications of cirrhosis. While variceal bleeding is the most acute and probably best studied, several other complications of liver cirrhosis are more insidious in their onset but nevertheless more important for the long-term management and outcome of these patients. This review summarizes the topics discussed during the UEG-EASL Hepatology postgraduate course of the United European Gastroenterology Week 2013 and discusses emergency surgical conditions in cirrhotic patients, the management of hepatic encephalopathy, ascites and hepatorenal syndrome, coagulation disorders, and liver cancer. PMID:25653862

  18. Caregiving, bereavement and complicated grief

    PubMed Central

    Boerner, Kathrin; Schulz, Richard

    2010-01-01

    Most deaths are preceded by chronic illness and disability and the provision of support by family caregivers. The purpose of this article is to describe how the caregiving experience affects bereavement, with an emphasis on the relationship between challenging caregiving situations and difficult grieving processes – often referred to as `complicated grief'. The article starts with a brief summary of the general literature on caregiving and bereavement. It then defines complicated grief and discusses why some caregivers may struggle with the death of their loved one. Finally, it offers practical suggestions for what professionals can do to help caregivers both before and after the death has occurred. PMID:20463850

  19. Neurological complications of rabies vaccines.

    PubMed

    Tullu, Millind S; Rodrigues, Sean; Muranjan, Mamta N; Bavdekar, Sandeep B; Kamat, Jaishree R; Hira, Priya R

    2003-02-01

    The rabies vaccines containing neural elements are used in some countries including India. We report three cases that presented with various neurological complications following the use of these vaccines. The presenting manifestations included those of encephalitis, radiculitis and acute inflammatory demyelinating polyradiculoneuropathy. These neurological complications are highlighted so that scientific evidence compels the community to discontinue the use of the neural tissue rabies vaccines. Newer generation cell culture rabies vaccines should be preferred over the neural tissue rabies vaccines for post-exposure prophylaxis. PMID:12626831

  20. Surgical Complications of Gynecologic Surgery

    PubMed Central

    Weekes, Leroy R.; Gandhi, Shobhana Anil; Gandhi, Anil Krishnakumar

    1977-01-01

    Complications of gynecological surgery are considerable and when reviewed in detail are almost frightening. There is no substitute for experience and intimate knowledge of the intricate pelvic structures in health and disease. Anyone who is active in the field is sooner or later going to experience some difficulty whether it be due to his miscalculation or to innate conditions in the patient which are beyond his/her control. It is the responsibility of the pelvic surgeon to recognize the complication and apply proper corrective measures. The patient should not be given false hopes of sure success nor should she be deprived of whatever hope for success does exist. PMID:572875

  1. Complications of the diabetic foot.

    PubMed

    Kim, Paul J; Steinberg, John S

    2013-12-01

    The diabetic foot is at high risk for complications because of its role in ambulation. Peripheral neuropathy and peripheral vascular disease can lead to chronic foot ulcers, which are at high risk for infection, in part attributable to areas of high pressure caused by lack of tolerance of the soft tissue and bone and joint deformity. If left untreated, infection and ischemia lead to tissue death, culminating in amputation. Treatment strategies include antibiosis, topical therapies, offloading, debridement, and surgery. A multidisciplinary team approach is necessary in the prevention and treatment of complications of the diabetic foot. PMID:24286952

  2. Dengue fever complicated by hemophagocytosis

    PubMed Central

    Koshy, Maria; Mishra, Ajay Kumar; Agrawal, Bhumi; Kurup, Akhil Rajendra; Hansdak, Samuel George

    2016-01-01

    Dengue is a common acute viral febrile illness in the tropics. Although the usual presentation is that of a self-limiting illness, its complications are protean. We report a 29-year-old man who presented with an acute febrile illness and was diagnosed with dengue hemorrhagic fever. Despite appropriate supportive therapy, the patient initially improved, but subsequently had clinical deterioration. Evaluation revealed features of hemophagocytic lymphohistiocytosis. He was successfully treated with glucocorticoids and had an uneventful recovery. This case adds to the limited adult cases of virus-associated hemophagocytic syndrome in the literature and the need for prompt recognition and treatment of this rare complication. PMID:27274854

  3. Complications from international surgery tourism.

    PubMed

    Melendez, Mark M; Alizadeh, Kaveh

    2011-08-01

    Medical tourism is an increasing trend, particularly in cosmetic surgery. Complications resulting from these procedures can be quite disruptive to the healthcare industry in the United States since patients often seek treatment and have no compensation recourse from insurance. Despite the increasing number of plastic surgery patients seeking procedures abroad, there have been little reported data concerning outcomes, follow-up, or complication rates. Through a survey of American Society of Plastic Surgeons (ASPS) members, the authors provide data on trends to help define the scope of the problem. PMID:21813883

  4. Complications in hair restoration surgery.

    PubMed

    Perez-Meza, David; Niedbalski, Robert

    2009-02-01

    Hair loss affects more than 1.2 billion people worldwide. As the technology and artistry of hair restoration surgery has improved including natural results, so too has the popularity of this procedure. As with any other surgical procedure, complications may occur and this presents a major challenge for the surgeon and the patient. This article provides an overview of the complications most likely to occur during the pre, intra, and postoperative periods with modern hair transplant surgery (single follicular unit or multifollicular unit) including scalp surgery, and discusses their treatment and most importantly their prevention. PMID:19185800

  5. Dengue fever complicated by hemophagocytosis.

    PubMed

    Koshy, Maria; Mishra, Ajay Kumar; Agrawal, Bhumi; Kurup, Akhil Rajendra; Hansdak, Samuel George

    2016-01-01

    Dengue is a common acute viral febrile illness in the tropics. Although the usual presentation is that of a self-limiting illness, its complications are protean. We report a 29-year-old man who presented with an acute febrile illness and was diagnosed with dengue hemorrhagic fever. Despite appropriate supportive therapy, the patient initially improved, but subsequently had clinical deterioration. Evaluation revealed features of hemophagocytic lymphohistiocytosis. He was successfully treated with glucocorticoids and had an uneventful recovery. This case adds to the limited adult cases of virus-associated hemophagocytic syndrome in the literature and the need for prompt recognition and treatment of this rare complication. PMID:27274854

  6. Non-malignant complications of coeliac disease.

    PubMed

    Holmes, G K

    1996-05-01

    Patients with coeliac disease are at increased risk of developing complications which increase morbidity and mortality. Emphasis on malignant complications has often overshadowed the non-malignant risks, which have received relatively little attention, although some of these can be very troublesome and even life-threatening. This article points out that a large population of unidentified or neglected coeliac patients is at potential risk. The challenge is to identify this group by case-finding or screening programmes in selected populations, so that they can be offered a gluten-free diet and other treatments which will not only improve general health but may also prevent or reduce the development of health problems. The non-malignant risks are outlined and bone and neuropsychiatric disturbances considered in more detail because of recent developments in these areas. PMID:8783765

  7. Common Prosthetic Implant Complications in Fixed Restorations.

    PubMed

    Link-Bindo, Elyce E; Soltys, James; Donatelli, David; Cavanaugh, Richard

    2016-07-01

    Many clinicians consider implants to be one of the most important innovations in dental care. Even so, over the past 40 years of implant dentistry, complications have been a constant struggle for restorative dentists, surgeons, and patients alike. Implant-related problems can be particularly challenging and frustrating, especially given that an implant is thought to be a "lifetime" solution expected to yield minimal difficulties. This, however, is not necessarily the case with prosthetic restorations. With innovations in implant technology continuing to rapidly advance, maintaining knowledge of all the latest developments can be challenging for clinicians. The purpose of this article is to provide a basic understanding of the treatment, management, and prevention of common prosthetic and technical implant complications seen in the office of a restorative dentist. PMID:27548395

  8. Cutaneous and systemic complications associated with tattooing.

    PubMed

    Kluger, Nicolas

    2016-06-01

    Tattooing can result in a wide variety of complications, whose prevalence and incidence remain still unclear. Hypersensitivity reactions (or allergies) to tattoo pigments are currently the most common complication on a tattoo, however they are not predictable. Infections are nowadays directly related to the lack of asepsis and hygiene during the tattooing procedure or during the healing phase. Patients with a known cutaneous disease should be warned of a potential risk of localization of their disease to the tattoo. A skin eruption restricted to a tattoo may reveal sarcoidosis. Patients with chronic conditions and/or impaired immunity should discuss with their physician about the possibility and when to have a tattoo. PMID:27160631

  9. Neurosurgical management for complicated catastrophic antiphospholipid syndrome.

    PubMed

    Drazin, Doniel; Westley Phillips, H; Shirzadi, Ali; Drazin, Noam; Schievink, Wouter

    2014-04-01

    Antiphospholipid syndrome (APS) is an autoimmune condition involving arterial and venous thrombosis. An unusual APS variant, catastrophic antiphospholipid syndrome (CAPS), includes rapid multi-organ failure from widespread small vessel thrombosis. Central nervous system complications arise in one-third of CAPS patients. In rare cases, CAPS co-manifests with cerebellar hemorrhage presenting a neurosurgical emergency. We present a 65-year-old woman with CAPS-related cerebellar hematoma, co-morbid idiopathic thrombocytopenic purpura, deep vein thrombosis and altered mental status, with treatment complicated by thrombocytopenia. The patient suddenly deteriorated, secondary to a cerebellar subdural hematoma, and underwent decompression and excision of the hematoma. After recovery in the intensive care unit, she developed a new spontaneous epidural hematoma requiring additional surgery. Management of these patients is hematologically complex and often requires a multi-disciplinary team of physicians. This patient provides an important learning point for clinicians - consider CAPS when hemorrhage and thrombosis are present. PMID:24269552

  10. Urological complications of illicit drug use.

    PubMed

    Skeldon, Sean C; Goldenberg, S Larry

    2014-03-01

    Illicit drug use is prevalent worldwide; over 24 million people are estimated to have used recreational drugs during the past month in the UK and USA alone. Illicit drug use can result in a wide spectrum of potential medical complications that include many urological manifestations. To ensure optimal care and treatment, urologists need to be cognizant of these complications in their patients, particularly among youths. Ketamine uropathy is thought to affect over one-quarter of ketamine users and can lead to severe lower urinary tract symptoms, as well as upper tract obstruction. Cannabis use has been associated with an increased risk of bladder cancer, prostate cancer and nonseminomatous germ cell tumours in case-control studies. Fournier's gangrene has been reported following injection of heroin and cocaine into the penis. Excessive use of cough medicines can lead to the development of radiolucent stones composed of ephedrine, pseudoephedrine and guaifenesin. As the current evidence is mostly limited to case reports and case series, future epidemiological studies are needed to fully address this issue. PMID:24535583

  11. Patency and Complications of Translumbar Dialysis Catheters.

    PubMed

    Liu, Fanna; Bennett, Stacy; Arrigain, Susana; Schold, Jesse; Heyka, Robert; McLennan, Gordon; Navaneethan, Sankar D

    2015-01-01

    Translumbar tunneled dialysis catheter (TLDC) is a temporary dialysis access for patients exhausted traditional access for dialysis. While few small studies reported successes with TLDC, additional studies are warranted to understand the short- and long-term patency and safety of TLDC. We conducted a retrospective analysis of adult patients who received TLDC for hemodialysis access from June 2006 to June 2013. Patient demographics, comorbid conditions, dialysis details, catheter insertion procedures and associated complications, catheter patency, and patient survival data were collected. Catheter patency was studied using Kaplan-Meier curve; catheter functionality was assessed with catheter intervals and catheter-related complications were used to estimate catheter safety. There were 84 TLDCs inserted in 28 patients with 28 primary insertions and 56 exchanges. All TLDC insertions were technically successful with good blood flow during dialysis (>300 ml/minute) and no immediate complications (major bleeding or clotting) were noted. The median number of days in place for initial catheter, secondary catheter, and total catheter were 65, 84, and 244 respectively. The catheter patency rate at 3, 6, and 12 months were 43%, 25%, and 7% respectively. The main complications were poor blood flow (40%) and catheter-related infection (36%), which led to 30.8% and 35.9% catheter removal, respectively. After translumbar catheter, 42.8% of the patients were successfully converted to another vascular access or peritoneal dialysis. This study data suggest that TLDC might serve as a safe, alternate access for dialysis patients in short-term who have exhausted conventional vascular access. PMID:25800550

  12. Metabolic Manifestations and Complications Associated With Chronic Hepatitis C Virus Infection

    PubMed Central

    Gish, Robert G.

    2016-01-01

    Chronic hepatitis C virus (HCV) infection is associated with many extrahepatic manifestations that contribute to morbidity and mortality. It is especially important to be aware of metabolic manifestations and serious complications that affect other organs and cancer risks. Chronic HCV infection itself contributes to de novo development of insulin resistance and hepatic steatosis, both of which increase the risk of cardiovascular diseases. Through these metabolic pathways (as well as through other hypothesized mechanisms that involve lipid metabolism, systemic inflammatory signals, and endothelial dysfunction), chronic HCV infection also contributes to significant systemic cardiovascular morbidity and mortality. While chronic HCV infection contributes to incident development of metabolic complications, the presence of concurrent metabolic diseases also contributes to disease progression, such as higher risks of hepatocellular carcinoma and progression to advanced fibrosis, among patients with chronic HCV infection. The implications of these observations are particularly important given the rising prevalence of obesity and metabolic syndrome in the United States and worldwide. Furthermore, concurrent nonalcoholic fatty liver disease, either as a result of underlying metabolic syndrome or as a direct result of HCV-induced fatty liver disease, further complicates the management of chronic HCV-infected patients. Greater awareness is needed toward the systemic manifestations of chronic HCV infection, with focused attention on the associated metabolic manifestations and complications. Successful treatment and cure of chronic HCV infection with the currently available, highly effective antiviral therapies will significantly improve long-term outcomes among these patients. It is also important to recognize and address the associated metabolic manifestations and complications to reduce cardiovascular-related morbidity and mortality. PMID:27499712

  13. Metabolic Manifestations and Complications Associated With Chronic Hepatitis C Virus Infection.

    PubMed

    Wong, Robert J; Gish, Robert G

    2016-05-01

    Chronic hepatitis C virus (HCV) infection is associated with many extrahepatic manifestations that contribute to morbidity and mortality. It is especially important to be aware of metabolic manifestations and serious complications that affect other organs and cancer risks. Chronic HCV infection itself contributes to de novo development of insulin resistance and hepatic steatosis, both of which increase the risk of cardiovascular diseases. Through these metabolic pathways (as well as through other hypothesized mechanisms that involve lipid metabolism, systemic inflammatory signals, and endothelial dysfunction), chronic HCV infection also contributes to significant systemic cardiovascular morbidity and mortality. While chronic HCV infection contributes to incident development of metabolic complications, the presence of concurrent metabolic diseases also contributes to disease progression, such as higher risks of hepatocellular carcinoma and progression to advanced fibrosis, among patients with chronic HCV infection. The implications of these observations are particularly important given the rising prevalence of obesity and metabolic syndrome in the United States and worldwide. Furthermore, concurrent nonalcoholic fatty liver disease, either as a result of underlying metabolic syndrome or as a direct result of HCV-induced fatty liver disease, further complicates the management of chronic HCV-infected patients. Greater awareness is needed toward the systemic manifestations of chronic HCV infection, with focused attention on the associated metabolic manifestations and complications. Successful treatment and cure of chronic HCV infection with the currently available, highly effective antiviral therapies will significantly improve long-term outcomes among these patients. It is also important to recognize and address the associated metabolic manifestations and complications to reduce cardiovascular-related morbidity and mortality. PMID:27499712

  14. Caring in Teaching: A Complicated Relationship

    ERIC Educational Resources Information Center

    Barrow, Margaret

    2015-01-01

    This article addresses how developing caring relations with students at a community college effectively supports students' needs and ultimately success. At the same time, I discuss my own personal dilemmas while creating relationships that focus on students' needs. I use Nel Noddings' ethic of care theory to discuss how her ideas and the idea of…

  15. Neurological Complications of VZV Reactivation

    PubMed Central

    Nagel, Maria A.

    2014-01-01

    Purpose of the review Varicella zoster virus (VZV) reactivation results in zoster, which may be complicated by postherpetic neuralgia, myelitis, meningoencephalitis and VZV vasculopathy. This review highlights the clinical features, laboratory abnormalities, imaging changes and optimal treatment of each of those conditions. Because all of these neurological disorders produced by VZV reactivation can occur in the absence of rash, the virological tests proving that VZV caused disease are discussed. Recent findings After primary infection, VZV becomes latent in ganglionic neurons along the entire neuraxis. With a decline in VZV-specific cell-mediated immunity, VZV reactivates from ganglia and travels anterograde to the skin to cause zoster, which is often complicated by postherpetic neuralgia. VZV can also travel retrograde to produce meningoencephaltis, myelitis and stroke. When these complications occur without rash, VZV-induced disease can be diagnosed by detection of VZV DNA or anti-VZV antibody in CSF and treated with intravenous acyclovir. Summary Awareness of the expanding spectrum of neurological complications caused by VZV reactivation with and without rash will improve diagnosis and treatment. PMID:24792344

  16. The complication of pneumatic retinopexy.

    PubMed Central

    Hilton, G F; Tornambe, P E; Brinton, D A; Flood, T P; Green, S; Grizzard, W S; Hammer, M E; Leff, S R; Mascuilli, L; Morgan, C M

    1990-01-01

    There have been 26 published series with a total of 1274 detachments operated with pneumatic retinopexy. Eighty percent were reattached with a single procedure and 98% with reoperations. New breaks occurred in 13% and PVR in 4%. The complications published in 101 papers on pneumatic retinopexy in the last 5 years are analyzed as to frequency, prevention, management, and results. PMID:2095021

  17. Constraints complicate centrifugal compressor depressurization

    SciTech Connect

    Key, B. ); Colbert, F.L. )

    1993-05-10

    Blowdown of a centrifugal compressor is complicated by process constraints that might require slowing the depressurization rate and by mechanical constraints for which a faster rate might be preferred. The paper describes design constraints such as gas leaks; thrust-bearing overload; system constraints; flare extinguishing; heat levels; and pressure drop.

  18. Not to Complicate Matters, but ...

    ERIC Educational Resources Information Center

    Jacoby, Russell

    2008-01-01

    The writer discusses the current academic enthrallment with complicating seemingly every aspect of every event or phenomenon, arguing that the fashion elevates confusion from a transitional stage into an end goal. Rather than scholarly clarification, says Jacoby, people celebrate the fact that everything can be "problematized," rejoicing in…

  19. Teaching Energy Geography? It's Complicated

    ERIC Educational Resources Information Center

    Huber, Matt

    2016-01-01

    The premise of this essay is that energy geographies are complicated, and this in itself presents some pedagogical difficulties. As someone who wants students to critically examine and confront the complexity of energy systems, it can be frustrating when students react to demonstrate frustration, apathy, or even confusion. In what follows, I will…

  20. Complicating the Concept of Culture

    ERIC Educational Resources Information Center

    Anderson-Levitt, Kathryn M.

    2012-01-01

    This essay argues against a simple, reified view of culture as a set of ideas and norms belonging to a group or nation, and considers the implications of a more complicated concept for discussion of world culture and the global/local nexus. Most anthropologists define culture as the making of meaning, with an emphasis on the process itself as…

  1. Neurological Complications of Lyme Disease

    MedlinePlus

    ... may begin with flu-like symptoms such as fever, chills, swollen lymph nodes, headaches, fatigue, muscle aches, and joint pain. Neurological complications most often occur in the second stage ... such as fever, stiff neck, and severe headache. Other problems, which ...

  2. Pneumococcal Disease: Symptoms and Complications

    MedlinePlus

    ... bacteremia and sepsis are blood infections. Symptoms include: Fever Chills Low alertness Pneumococcus bacteria causes up to half of middle ear infections (otitis media). Symptoms include: Ear pain A red, swollen ear drum Fever Sleepiness  Top of Page Complications Some pneumococcal ...

  3. Manufacturing Complicated Shells And Liners

    NASA Technical Reports Server (NTRS)

    Sobol, Paul J.; Faucher, Joseph E.

    1993-01-01

    Explosive forming, wax filling, and any one of welding, diffusion bonding, or brazing used in method of manufacturing large, complicated shell-and-liner vessels or structures. Method conceived for manufacture of film-cooled rocket nozzles but applicable to joining large coaxial shells and liners in general.

  4. The management of urological complications in renal transplant patients.

    PubMed

    Al-Shaer, M B; Al-Midani, A

    2005-01-01

    To determine the incidence and management of urological complications after live-donor renal transplantations at our center, we studied the medical records of 122 patients who underwent live kidney transplantation with a stented Lich-Gregoire anastomosis for ureteric reimplantation. The overall incidence of urological complications was 7.3 %. The early complications included four cases of ureteric stenosis, two cases of urinary leaks (one vesical fistula and one ureterovesical fistula) and one case of lymphocele causing ureteric obstruction. On the other hand, the late complications (> 6 months after surgery) included two cases of vesicoureteral reflux. No graft was lost and there was no urinary complication-related mortality. There was no association with recipient age, related or non-related donor or cold ischemic time. The urinary complications were mostly caused by ureteral ischemia and extrinsic compression by lymphocele; the stent caused vesicular fistula in one patient and clot anuria caused ureteral obstruction in another. In conclusion, the Lich-Gregoire technique has low complication rate and technical ease to perform compared with Barry's extravesical technique. PMID:18202495

  5. Complications of surgical intervention in adult lumbar scoliosis.

    PubMed

    Christiansen, Peter A; LaBagnara, Michael; Sure, Durga R; Shaffrey, Christopher I; Smith, Justin S

    2016-09-01

    If nonoperative measures are unsuccessful in managing the pain and disability of adult spinal deformities, surgical correction may provide the potential for significant improvement in a patient's quality of life. However, these procedures have a relatively high risk of complications. Identifying patients that may benefit from surgical intervention requires a thorough understanding of potential complications and managing the risks of any individual patient. Complications do not necessarily result in poor outcomes, and good outcomes are not always complication free. Higher risk patients potentially have more to gain, even if they experience complications. With the rapidly expanding senior population and expanded capabilities to manage high-risk patients, it is helpful to consider the lessons provided by ever expanding databases of outcome measures to refine the surgical decision-making process. PMID:27411528

  6. Addressing failures in exascale computing

    SciTech Connect

    Snir, Marc; Wisniewski, Robert W.; Abraham, Jacob A.; Adve, Sarita; Bagchi, Saurabh; Balaji, Pavan; Belak, Jim; Bose, Pradip; Cappello, Franck; Carlson, William; Chien, Andrew A.; Coteus, Paul; Debardeleben, Nathan A.; Diniz, Pedro; Engelmann, Christian; Erez, Mattan; Saverio, Fazzari; Geist, Al; Gupta, Rinku; Johnson, Fred; Krishnamoorthy, Sriram; Leyffer, Sven; Liberty, Dean; Mitra, Subhasish; Munson, Todd; Schreiber, Robert; Stearly, Jon; Van Hensbergen, Eric

    2014-05-01

    We present here a report produced by a workshop on “Addressing Failures in Exascale Computing” held in Park City, Utah, August 4–11, 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system; discuss existing knowledge on resilience across the various hardware and software layers of an exascale system; and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, and academia; and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.

  7. Light addressable photoelectrochemical cyanide sensor

    SciTech Connect

    Licht, S.; Myung, N.; Sun, Y.

    1996-03-15

    A sensor is demonstrated that is capable of spatial discrimination of cyanide with use of only a single stationary sensing element. Different spatial regions of the sensing element are light activated to reveal the solution cyanide concentration only at the point of illumination. In this light addressable photoelectrochemical (LAP) sensor the sensing element consists of an n-CdSe electrode immersed in solution, with the open-circuit potential determined under illumination. In alkaline ferro-ferri-cyanide solution, the open-circuit photopotential is highly responsive to cyanide, with a linear response of (120 mV) log [KCN]. LAP detection with a spatial resolution of {+-}1 mm for cyanide detection is demonstrated. The response is almost linear for 0.001-0.100 m cyanide with a resolution of 5 mV. 38 refs., 7 figs., 1 tab.

  8. Addressing Failures in Exascale Computing

    SciTech Connect

    Snir, Marc; Wisniewski, Robert; Abraham, Jacob; Adve, Sarita; Bagchi, Saurabh; Balaji, Pavan; Belak, J.; Bose, Pradip; Cappello, Franck; Carlson, Bill; Chien, Andrew; Coteus, Paul; DeBardeleben, Nathan; Diniz, Pedro; Engelmann, Christian; Erez, Mattan; Fazzari, Saverio; Geist, Al; Gupta, Rinku; Johnson, Fred; Krishnamoorthy, Sriram; Leyffer, Sven; Liberty, Dean; Mitra, Subhasish; Munson, Todd; Schreiber, Rob; Stearley, Jon; Van Hensbergen, Eric

    2014-01-01

    We present here a report produced by a workshop on Addressing failures in exascale computing' held in Park City, Utah, 4-11 August 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system, discuss existing knowledge on resilience across the various hardware and software layers of an exascale system, and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, and academia, and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.

  9. Lymphatic complications after vascular interventions

    PubMed Central

    Obara, Andrzej; Maruszynski, Marek; Witkowski, Adam; Dąbrowski, Maciej; Chmielak, Zbigniew

    2014-01-01

    Introduction Lymphorrhea due to classical and mini-invasive surgical interventions on femoral and popliteal arteries is a serious hindrance to patient treatment. Depending on the experience of a particular center, the incidence and frequency of this type of complication may constitute a serious clinical problem. While the level of lymphorrhea intensity and its duration result in certain foreseeable consequences, their treatment can be a time-consuming and multistep procedure. Aim To compare different types of vascular interventions with lymphorrhea occurrence. Material and methods The authors conducted a retrospective analysis of lymphatic complications based on the material collected between 2005 and 2012 at the Department of Vascular and Endovascular Surgery of the Military Institute of Medicine in Warsaw and in the Department of Interventional Cardiology and Angiology of the Institute of Cardiology in Anin, Warsaw, in 2009–2012. Results Maintaining due thoroughness when dissecting tissues and treating the cutting line in this area with ligatures and tissue puncture are the most reliable methods of minimizing the risk of lymphatic leakage after surgical procedures performed in a classical way. The lymphatic complication under analysis is far less likely to occur when procedures are performed as planned and an endovascular technique is used – statistical significance p < 0.05. Minimally invasive and fully percutaneous procedures performed via needle puncture, including the use of the fascial closure technique to close the femoral artery, eliminate the likelihood of the occurrence of this vascular complication – statistical significance was found with p value less than 0.05. Conclusions We concluded that in every case by minimizing the vascular approach we protected the patient against lymphatic complications. PMID:25337168

  10. Addressing legal and political barriers to global pharmaceutical access: options for remedying the impact of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) and the imposition of TRIPS-plus standards.

    PubMed

    Cohen-Kohler, Jillian Clare; Forman, Lisa; Lipkus, Nathaniel

    2008-07-01

    Despite myriad programs aimed at increasing access to essential medicines in the developing world, the global drug gap persists. This paper focuses on the major legal and political constraints preventing implementation of coordinated global policy solutions - particularly, the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) and bilateral and regional free trade agreements. We argue that several policy and research routes should be taken to mitigate the restrictive impact of TRIPS and TRIPS-plus rules, including greater use of TRIPS flexibilities, advancement of human rights, and an ethical framework for essential medicines distribution, and a broader campaign that debates the legitimacy of TRIPS and TRIPS-plus standards themselves. PMID:18634618

  11. Complications of immobilization and bed rest. Part 2: Other complications.

    PubMed Central

    Teasell, R.; Dittmer, D. K.

    1993-01-01

    Prolonged immobilization affects almost every organ system. Respiratory complications include decreased ventilation, atelectasis, and pneumonia. Decreased basal metabolic rate, increased diuresis, natriuresis, and nitrogen and calcium depletion affect metabolism. Genitourinary problems include renal stones and more frequent urinary tract infections. Glucose intolerance, anorexia, constipation, and pressure sores might develop. Central nervous system changes could affect balance and coordination and lead to increasing dependence on caregivers. Images Figure 1 PMID:8324412

  12. Insulin sensitivity and complications in type 1 diabetes: New insights

    PubMed Central

    Bjornstad, Petter; Snell-Bergeon, Janet K; Nadeau, Kristen J; Maahs, David M

    2015-01-01

    Despite improvements in glucose, lipids and blood pressure control, vascular complications remain the most important cause of morbidity and mortality in patients with type 1 diabetes. For that reason, there is a need to identify additional risk factors to utilize in clinical practice or translate to novel therapies to prevent vascular complications. Reduced insulin sensitivity is an increasingly recognized component of type 1 diabetes that has been linked with the development and progression of both micro- and macrovascular complications. Adolescents and adults with type 1 diabetes have reduced insulin sensitivity, even when compared to their non-diabetic counterparts of similar adiposity, serum triglycerides, high-density lipoprotein cholesterol, level of habitual physical activity, and in adolescents, pubertal stage. Reduced insulin sensitivity is thought to contribute both to the initiation and progression of macro- and microvascular complications in type 1 diabetes. There are currently clinical trials underway examining the benefits of improving insulin sensitivity with regards to vascular complications in type 1 diabetes. Reduced insulin sensitivity is an increasingly recognized component of type 1 diabetes, is implicated in the pathogenesis of vascular complications and is potentially an important therapeutic target to prevent vascular complications. In this review, we will focus on the pathophysiologic contribution of insulin sensitivity to vascular complications and summarize related ongoing clinical trials. PMID:25685274

  13. Prevalence and predictors of complications following facial reconstruction procedures.

    PubMed

    Prakasam, S; Stein, K; Lee, M K; Rampa, S; Nalliah, R; Allareddy, V; Allareddy, V

    2016-06-01

    Facial reconstruction procedures are immensely challenging and are done for a multitude of reasons. The purpose of this report is to provide nationally representative estimates of different types of facial reconstructive procedures and to examine prevalence and predictors of a wide range of complications associated with these procedures in the USA. The Nationwide Inpatient Sample, the largest inpatient dataset for the USA, was used. Data for the years 2004-2010 related to facial reconstruction procedures were identified through ICD-9-CM procedure codes. Associated complications were identified using secondary diagnosis field codes. Multivariable logistic regression models were used to examine the association between patient/hospital-level factors and the occurrence of complications. A total 26,374 facial reconstruction procedures were performed. About 20% of all patients who had facial reconstruction procedures developed a complication. Frequently occurring complications included postoperative pneumonia (4.9% of hospitalizations), hemorrhage (3.9%), other infections (3.6%), non-healing wounds (3.5%), and iatrogenically induced complications (3.2%). Significant factors found to be consistently associated with different types of complications included age, co-morbid burden, sex, and type of admission. The reported results are generalizable within limitations and can be used by health care providers to tailor quality improvement initiatives to minimize or better treat complications in the high-risk cohorts. PMID:26819151

  14. Complications Associated With Medial Thigh Lift: A Comprehensive Literature Review

    PubMed Central

    Sisti, Andrea; Cuomo, Roberto; Zerini, Irene; Tassinari, Juri; Brandi, Cesare; Grimaldi, Luca; D’Aniello, Carlo; Nisi, Giuseppe

    2015-01-01

    Medial contouring of the thigh is frequently requested to improve appearance and function of medial thigh deformities, following massive weight loss or aging process. This surgical procedure can be associated with a significant rate of complications. Our aim was to consider the complications and outcomes according to the performed technique, through a wide and comprehensive review of the literature. A search on PubMed/Medline was performed using “medial thighplasty”, “medial thigh lifting” and “technique” as key words. As inclusion criteria, we selected the clinical studies describing techniques of medial thighplasty. We excluded the papers in which complications related to medial thighplasty were not specified. We also excluded literature-review articles. We found 16 studies from 1988 to 2015. Overall, 447 patients were treated. Different techniques were applied. Complications were observed in 191/447 patients (42.72%). The most frequent complications were wound dehiscence(18.34%) and seroma (8.05%). No major complications, such as thromboembolism and sepsis, were observed. Minor complications occurred in a high percent of patients, regardless of the performed surgical procedure. Patients should be informed about the possible occurrence of wound dehiscence and seroma, as common complications associated with this surgical procedure. PMID:26865783

  15. Complications Associated With Medial Thigh Lift: A Comprehensive Literature Review.

    PubMed

    Sisti, Andrea; Cuomo, Roberto; Zerini, Irene; Tassinari, Juri; Brandi, Cesare; Grimaldi, Luca; D'Aniello, Carlo; Nisi, Giuseppe

    2015-01-01

    Medial contouring of the thigh is frequently requested to improve appearance and function of medial thigh deformities, following massive weight loss or aging process. This surgical procedure can be associated with a significant rate of complications. Our aim was to consider the complications and outcomes according to the performed technique, through a wide and comprehensive review of the literature. A search on PubMed/Medline was performed using "medial thighplasty", "medial thigh lifting" and "technique" as key words. As inclusion criteria, we selected the clinical studies describing techniques of medial thighplasty. We excluded the papers in which complications related to medial thighplasty were not specified. We also excluded literature-review articles. We found 16 studies from 1988 to 2015. Overall, 447 patients were treated. Different techniques were applied. Complications were observed in 191/447 patients (42.72%). The most frequent complications were wound dehiscence(18.34%) and seroma (8.05%). No major complications, such as thromboembolism and sepsis, were observed. Minor complications occurred in a high percent of patients, regardless of the performed surgical procedure. Patients should be informed about the possible occurrence of wound dehiscence and seroma, as common complications associated with this surgical procedure. PMID:26865783

  16. Insulin sensitivity and complications in type 1 diabetes: New insights.

    PubMed

    Bjornstad, Petter; Snell-Bergeon, Janet K; Nadeau, Kristen J; Maahs, David M

    2015-02-15

    Despite improvements in glucose, lipids and blood pressure control, vascular complications remain the most important cause of morbidity and mortality in patients with type 1 diabetes. For that reason, there is a need to identify additional risk factors to utilize in clinical practice or translate to novel therapies to prevent vascular complications. Reduced insulin sensitivity is an increasingly recognized component of type 1 diabetes that has been linked with the development and progression of both micro- and macrovascular complications. Adolescents and adults with type 1 diabetes have reduced insulin sensitivity, even when compared to their non-diabetic counterparts of similar adiposity, serum triglycerides, high-density lipoprotein cholesterol, level of habitual physical activity, and in adolescents, pubertal stage. Reduced insulin sensitivity is thought to contribute both to the initiation and progression of macro- and microvascular complications in type 1 diabetes. There are currently clinical trials underway examining the benefits of improving insulin sensitivity with regards to vascular complications in type 1 diabetes. Reduced insulin sensitivity is an increasingly recognized component of type 1 diabetes, is implicated in the pathogenesis of vascular complications and is potentially an important therapeutic target to prevent vascular complications. In this review, we will focus on the pathophysiologic contribution of insulin sensitivity to vascular complications and summarize related ongoing clinical trials. PMID:25685274

  17. European operative registry to avoid complications in operative gynecology.

    PubMed

    Putz, Andreas; Bohlin, Tonje; Rakovan, Martin; Putz, Ariane Maria; De Wilde, Rudy Leon

    2016-08-01

    The aim of this study is to determine how complications can be avoided in gynecological minimally invasive surgery in Europe. The Norwegian Gynecological Endoscopic Registry (NGER) facilitates medical research over a long duration. Can experiences from the Norwegian registry be used to develop a European registry to avoid complications? To answer this question, we used the NGER data from February 2013 until March 2015 to analyze the complications of gynecological endoscopy. The registry includes sociodemographic factors, related comorbidity, previous surgery, present procedure, and intraoperative complications. Postoperative complications were identified with a questionnaire administered 4 weeks after surgery. The risk factors leading to complications in gynecological endoscopy were found to be obesity, diabetes mellitus, heart disease, hypertension, previous surgery due to cervical carcinoma in situ, and low educational level. Regional differences in the complication rate were noted. National web-based operation registries such as the NGER can identify the risk factors for complications of gynecological endoscopic surgery and can help improve the outcome after surgery. The experience from NGER can be used to establish a European register. PMID:26805611

  18. Building technology services that address student needs.

    PubMed

    Le Ber, Jeanne M; Lombardo, Nancy T; Wimmer, Erin

    2015-01-01

    A 16-question technology use survey was conducted to assess incoming health sciences students' knowledge of and interest in current technologies, and to identify student device and tool preferences. Survey questions were developed by colleagues at a peer institution and then edited to match this library's student population. Two years of student responses have been compiled, compared, and reviewed as a means for informing library decisions related to technology and resource purchases. Instruction and event programming have been revised to meet student preferences. Based on the number of students using Apple products, librarians are addressing the need to become more proficient with this platform. PMID:25611437

  19. Addressing neurological disorders with neuromodulation.

    PubMed

    Oluigbo, Chima O; Rezai, Ali R

    2011-07-01

    Neurological disorders are becoming increasingly common in developed countries as a result of the aging population. In spite of medications, these disorders can result in progressive loss of function as well as chronic physical, cognitive, and emotional disability that ultimately places enormous emotional and economic on the patient, caretakers, and the society in general. Neuromodulation is emerging as a therapeutic option in these patients. Neuromodulation is a field, which involves implantable devices that allow for the reversible adjustable application of electrical, chemical, or biological agents to the central or peripheral nervous system with the objective of altering its functioning with the objective of achieving a therapeutic or clinically beneficial effect. It is a rapidly evolving field that brings together many different specialties in the fields of medicine, materials science, computer science and technology, biomedical, and neural engineering as well as the surgical or interventional specialties. It has multiple current and emerging indications, and an enormous potential for growth. The main challenges before it are in the need for effective collaboration between engineers, basic scientists, and clinicians to develop innovations that address specific problems resulting in new devices and clinical applications. PMID:21193369

  20. Gender: addressing a critical focus.

    PubMed

    Thornton, L; Wegner, M N

    1995-01-01

    The definition of gender was addressed at the Fourth World Conference on Women (Beijing, China). After extensive debate, the definition developed by the UN Population Fund in 1995 was adopted: "a set of qualities and behaviors expected from a female or male by society." The sustainability of family planning (FP) programs depends on acknowledgment of the role gender plays in contraceptive decision-making and use. For example, programs must consider the fact that women in many cultures do not make FP decisions without the consent of their spouse. AVSC is examining providers' gender-based ideas about clients and the effects of these views on the quality of reproductive health services. Questions such as how service providers can encourage joint responsibility for contraception without requiring spousal consent or how they can make men feel comfortable about using a male method in a society where FP is considered a woman's issue are being discussed. Also relevant is how service providers can discuss sexual matters openly with female clients in cultures that do not allow women to enjoy their sexuality. Another concern is the potential for physical violence to a client as a result of the provision of FP services. PMID:12294397