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Mancuso J.D.,U.S. Army | Mancuso J.D.,Bethesda University | Tobler S.K.,Armed Forces Health Surveillance Center | Eick A.A.,Armed Forces Health Surveillance Center | Keep L.W.,MD
American Journal of Preventive Medicine | Year: 2010

Background: The risk of active TB resulting from military deployment to endemic areas is unknown. It has typically been assumed that the risk of TB approximates the risk among local nationals in that country. Purpose: This nested casecontrol study assesses the putative association of overseas deployment with active tuberculosis among active-component U.S. military service members. Methods: Deployment histories and other exposures among 578 active TB cases and 2312 controls matched on year of entry into service and length of service between 1990 and 2006 were compared in 2009 using multivariate conditional logistic regression. Multiple imputation methods were used to account for missing data. Results: The matched OR of active TB for military deployers as compared to nondeployers was 1.18 (95% CI=0.91, 1.52). A significant association of deployments of 90179 days was found, but this was inconsistent with the overall negative result. Significant associations were seen with foreign birth and nonwhite racial or ethnic groups. Overseas stationing in Korea was also found to be associated with active TB. Conclusions: No strong or consistent association was found between active TB and deployment, but an association was seen with long-term residence in TB-endemic countries (Korea). The strongest risk factors for active TB in the U.S. military population were found to exist prior to accession into military service. These conclusions were robust in sensitivity analysis. © 2010 American Journal of Preventive Medicine. Source


Liepert A.E.,University of Wisconsin - Madison | Bledsoe J.,MD | Stevens M.H.,Intermountain Medical Center | Cochran A.,University of Utah
American Journal of Surgery | Year: 2014

Background Duplicated computed tomography (CT) scans in transferred trauma patients have been described in university-based trauma systems. This study compares CT utilization between a university-based nonintegrated system (NIS) and a vertically integrated regional healthcare system (IS)Methods: Trauma patients transferred to 2 Level I trauma centers were prospectively identified at the time of transfer. Imaging obtained before and subsequent to transfer and the reason for CT imaging at the Level I center were captured by real-time reportingResults: Four hundred eighty-one patients were reviewed (207 at NIS and 274 at IS). Ninety-nine patients (48%) at NIS and 45 (16%) at IS underwent duplicate scanning of at least one body region. Inadequate scan quality and incomplete imaging were the most common reason category reported at NIS (54%) and IS (78%)Conclusions: Fewer patients received duplicated scans within the vertically IS as compared with a traditional university-based referral system. Our findings suggest that the adoption of features of a vertically IS, particularly improved transferability of radiographic studies, may improve patient care in other system types. © 2014 Elsevier Inc. Source


DuGoff E.H.,MD
Journal for healthcare quality : official publication of the National Association for Healthcare Quality | Year: 2013

The primary study objective is to assess how three major health reform care coordination initiatives (Accountable Care Organizations, Independence at Home, and Community-Based Care Transitions) measure concepts critical to care coordination for people with multiple chronic conditions. We find that there are major differences in quality measurement across these three large and politically important programs. Quality measures currently used or proposed for these new health reform-related programs addressing care coordination primarily capture continuity of care. Other key areas of care coordination, such as care transitions, patient-centeredness, and cross-cutting care across multiple conditions are infrequently addressed. The lack of a comprehensive and consistent measure set for care coordination will pose challenges for healthcare providers and policy makers who seek, respectively, to provide and reward well-coordinated care. In addition, this heterogeneity in measuring care coordination quality will generate new information, but will inhibit comparisons between these care coordination programs. © 2013 National Association for Healthcare Quality. Source


Delius R.E.,Childrens Hospital of Michigan | Walters H.L.,Childrens Hospital of Michigan | Bondarenko I.,MD
Annals of Thoracic Surgery | Year: 2014

Three-patch repair of supravalvar aortic stenosis is a widely accepted surgical approach for this congenital heart lesion. We describe an unusual complication of this approach, which resulted in ischemia in the left anterior coronary artery distribution. Subtle oversizing of the left sinus of Valsalva patch led to kinking of the origin of the left anterior descending artery; the circumflex artery was not affected. Sinus of Valsalva reconstruction and reimplantation of the left coronary button restored normal coronary perfusion. © 2014 The Society of Thoracic Surgeons. Source


Merlo C.A.,MD | Hoag J.B.,Critical Care and Sleep Medicine Drexel Medicine Philadelphia | Mitchell S.E.,MD | Reh D.D.,MD
International Forum of Allergy and Rhinology | Year: 2014

Background: Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disease mainly characterized by epistaxis in more than 96% of patients. Recently, a validated questionnaire known as the HHT Epistaxis Severity Score (ESS) was developed. However, little is known about the relationship between epistaxis and quality of life. We hypothesize that epistaxis severity is a major factor predicting health-related quality of life (HR-QoL) in HHT patients. Methods: This is a cross-sectional study. The ESS questionnaire and Medical Outcomes Study 36-item short form (SF-36) were administered to subjects through an Internet survey. All participants had a definitive diagnosis of HHT through Curaçao criteria or genetic testing. Demographic information, genetics, and extensive histories were also collected. Descriptive analyses were performed with calculations of means and standard deviations (SDs) for continuous variables and proportions for categorical variables. Linear regressions were then performed to assess the association between HR-QoL and ESS. Results: A total of 604 subjects participated between April and August 2008. All patients reported epistaxis, 285 (47.2%) had telangiectasias, and 545 (90.2%) had a family history of HHT; 167 (27.6%) patients had mild epistaxis (ESS <4), 285 (47.2%) reported moderate epistaxis (≥4 ESS <7), and 152 (25.2%) reported severe epistaxis (ESS ≥7). Patients with severe epistaxis had lower scores for both the Physical Component Summary (PCS) and the Mental Component Summary (MCS) of HR-QoL when compared to those with mild epistaxis (p < 0.001, p < 0.001). Conclusion: The ESS is a major determinant of HR-QoL and should be considered as a measurement of treatment efficacy in HHT-related epistaxis. © 2014 ARS-AAOA, LLC. Source

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