Digital Commons Network^™

Interaction Of Extracellular Domain 2 Of The Human Retina-Specific Atp-Binding Cassette Transporter (Abca4) With All-Trans-Retinal., Esther E Biswas-Fiss, Deepa S Kurpad, Kinjalben Joshi, Subhasis B Biswas

Department of Medical Laboratory Sciences & Biotechnology Faculty Papers

The retina-specific ATP-binding cassette (ABC) transporter, ABCA4, is essential for transport of all-trans-retinal from the rod outer segment discs in the retina and is associated with a broad range of inherited retinal diseases, including Stargardt disease, autosomal recessive cone rod dystrophy, and fundus flavimaculatus. A unique feature of the ABCA subfamily of ABC transporters is the presence of highly conserved, long extracellular loops or domains (ECDs) with unknown function. The high degree of sequence conservation and mapped disease-associated mutations in these domains suggests an important physiological significance. Conformational analysis using CD spectroscopy of purified, recombinant ECD2 protein demonstrated that it …

A Biological Global Positioning System: Considerations For Tracking Stem Cell Behaviors In The Whole Body., Shengwen Calvin Li, Lisa May Ling Tachiki, Jane Luo, Brent A Dethlefs, Zhongping Chen, William G Loudon

Department of Stem Cell Biology and Regenerative Medicine Faculty Papers & Presentations

Many recent research studies have proposed stem cell therapy as a treatment for cancer, spinal cord injuries, brain damage, cardiovascular disease, and other conditions. Some of these experimental therapies have been tested in small animals and, in rare cases, in humans. Medical researchers anticipate extensive clinical applications of stem cell therapy in the future. The lack of basic knowledge concerning basic stem cell biology-survival, migration, differentiation, integration in a real time manner when transplanted into damaged CNS remains an absolute bottleneck for attempt to design stem cell therapies for CNS diseases. A major challenge to the development of clinical applied …

Sizing Up Pharmacotherapy For Obesity., Michael A. Valentino, Andre Terzic, Scott A. Waldman

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Obesity has increased over the last 20 years, from a condition affecting only a small portion of populations in developed countries, into a global pandemic. The impact of obesity can be appreciated in the context of the populations at risk, and it is estimated that >1 billion adults worldwide are overweight (BMI >25 kg/m2), 300 million of whom are clinically obese (BMI >30 kg/m2). In the United States, 65% of adults are overweight, and 32.2% of them are obese, a prevalence that has doubled over 20 years. In industrialized countries, obesity rates have tripled, coinciding with adoption of a Western …

Splenic Infarction: An Update On William Osler's Observations., Yaacov R Lawrence, Ma Mbbs Mrcp, Russell Pokroy, Mb Bch, Daniel Berlowitz, Mb Bch, Dvora Aharoni, Md, Daniel Hain, Md, Gabriel S Breuer, Md

Department of Radiation Oncology Faculty Papers

BACKGROUND: Osler taught that splenic infarction presents with left upper abdominal quadrant pain, tenderness and swelling accompanied by a peritoneal friction rub. Splenic infarction is classically associated with bacterial endocarditis and sickle cell disease.

OBJECTIVES: To describe the contemporary experience of splenic infarction.

METHODS: We conducted a chart review of inpatients diagnosed with splenic infarction in a Jerusalem hospital between 1990 and 2003.

RESULTS: We identified 26 cases with a mean age of 52 years. Common causes were hematologic malignancy (six cases) and intracardiac thrombus (five cases). Only three cases were associated with bacterial endocarditis. In 21 cases the splenic …

Ethics, Empathy, And The Education Of Dentists, David A. Nash

Oral Health Science Faculty Publications

Professional education in dentistry exists to educate good dentists-dentists equipped and committed to helping society gain the benefits of oral health. In achieving this intention, dental educators acknowledge that student dentists must acquire the complex knowledge base and the sophisticated perceptual-motor skills of dentistry. The graduation of knowledgeable and skilled clinicians in dentistry is a necessary, but not sufficient, condition for ensuring quality oral health care. The further requirement is the commitment of graduates to applying their abilities with moral integrity: providing appropriate and quality care in their patients' best interest. Ultimately, good dentistry depends on individuals committed to treating …

Vampirism, Vampire Cults And The Teenager Of Today, Megan White, Hatim A. Omar

Pediatrics Faculty Publications

The aim of this paper is to summarize the limited literature on clinical vampirism, vampire cults and the involvement of adolescents in vampire-like behavior. The various definitions of clinical vampirism are outlined and the emergence of vampire cults from Gothic culture is examined. Further, the clinical features of cult behavior, the attraction to cults, the risk factors for cult involvement, and the clinical management of cult members are discussed. Additionally, vampire popular media is briefly introduced and a case study presented.

Defining And Measuring The Patient-Centered Medical Home., Kurt C Stange, Paul A Nutting, William L Miller, Carlos R Jaén, Benjamin F Crabtree, Susan A Flocke, James M Gill

Department of Family & Community Medicine Faculty Papers

The patient-centered medical home (PCMH) is four things: 1) the fundamental tenets of primary care: first contact access, comprehensiveness, integration/coordination, and relationships involving sustained partnership; 2) new ways of organizing practice; 3) development of practices' internal capabilities, and 4) related health care system and reimbursement changes. All of these are focused on improving the health of whole people, families, communities and populations, and on increasing the value of healthcare. The value of the fundamental tenets of primary care is well established. This value includes higher health care quality, better whole-person and population health, lower cost and reduced inequalities compared to …

The Risks And Benefits Of Long-Term Use Of Hydroxyurea In Sickle Cell Anemia: A 17.5 Year Follow-Up., M. H. Steinberg, W. F. Mccarthy, O. Castro, S. K. Ballas, F. D. Armstrong, W. Smith, K. Ataga, P. Swerdlow, A. Kutlar, L. Decastro, M. A. Waclawiw, E. Orringer, S. Jones, D. Strayhorn, W. Rosse, G. Phillips, D. Pearce, A. Johnson-Telfair, L. Daitch, P. Milner, A. Tracy, S. Valdez, G. E. Allen, J. Moshang, B. Scott, C. Bigelow, A. Anderson, V. Sabahi, T. Harrington, W. Labrousse, C. Pegelow, D. Temple, E. Case, R. Harrell, S. Childerie, S. Embury, B. Schmidt, D. Davies, Y. Saunthararajah, M. Koshy, N. Talischy-Zahed, L. Dorn, G. Pendarvis, M. Mcgee, M. Telfer, A. Davis, O. C. Onyekwere, C. Nwokolo, H. Finke, E. Perlin, J. Siteman, M. Bryan, T. Saunders, Y. Barber, P. Gascon, P. Di Paolo, S. Gargiulo, J. Eckman, E. Carter-Randall, J. H. Bailey, A. Platt, L. Waller, G. Ramirez, V. Knors, S. Hernandez, E. M. Rodriguez, E. Wilkes, E. Vichinsky, W. Hagar, C. Hoehner, E. Hackney-Stevens, S. Claster, A. Earles, K. Kleman, K. Mclaughlin, L. White, B. Maddox, L. Usry, A. Brenner, K. Williams, R. O'Brien, K. Genther, S. Shurin, B. Berman, K. Chiarucci, L. Keverline, N. Olivieri, J. Chow, M. Hui, D. Shaw, N. Lewis, M. Okam, E. Mandell, A. Palmer, K. Bridges, B. Tynan, C. Winograd, R. Bellevue, H. Dosik, M. Sheikhai, P. Ryans, H. Souffrant, B. Adler, A. Johnson-Telfair, L. Eskridge, J. Prchal, J. Braddock, T. Mcardle, T. Carlos, A. Roundtree-Schmotzer, D. Gardner

Department of Medicine Faculty Papers

A randomized, controlled clinical trial established the efficacy and safety of short-term use of hydroxyurea in adult sickle cell anemia. To examine the risks and benefits of long-term hydroxyurea usage, patients in this trial were followed for 17.5 years during which they could start or stop hydroxyurea. The purpose of this follow-up was to search for adverse outcomes and estimate mortality. For each outcome and for mortality, exact 95% confidence intervals were calculated, or tests were conducted at alpha = 0.05 level (P-value <0.05 for statistical significance). Although the death rate in the overall study cohort was high (43.1%; 4.4 per 100 person-years), mortality was reduced in individuals with long-term exposure to hydroxyurea. Survival curves demonstrated a significant reduction in deaths with long-term exposure. Twenty-four percent of deaths were due to pulmonary complications; 87.1% occurred in patients who never took hydroxyurea or took it for <5 years. Stroke, organ dysfunction, infection, and malignancy were similar in all groups. Our results, while no longer the product of a randomized study because of the ethical concerns of withholding an efficacious treatment, suggest that long-term use of hydroxyurea is safe and might decrease mortality.

Prevalence Of Obesity, Type Ii Diabetes Mellitus, Hyperlipidemia, And Hypertension In The United States: Findings From The Ge Centricity Electronic Medical Record Database., Albert G Crawford, Christine Cote, Joseph Couto, Mehmet Daskiran, Candace Gunnarsson, Kara Haas, Sara Haas, Somesh C Nigam, Rob Schuette

College of Population Health Faculty Papers

This study analyzed GE Centricity Electronic Medical Record (EMR) data to examine the effects of body mass index (BMI) and obesity, key risk factor components of metabolic syndrome, on the prevalence of 3 chronic diseases: type II diabetes mellitus, hyperlipidemia, and hypertension. These chronic diseases occur with high prevalence and impose high disease burdens. The rationale for using Centricity EMR data is 2-fold. First, EMRs may be a good source of BMI/obesity data, which are often underreported in surveys and administrative databases. Second, EMRs provide an ideal means to track variables over time and, thus, allow longitudinal analyses of relationships …

Comparison Of Ge Centricity Electronic Medical Record Database And National Ambulatory Medical Care Survey Findings On The Prevalence Of Major Conditions In The United States., Albert G. Crawford, Christine Cote, Joseph Couto, Mehmet Daskiran, Candace Gunnarsson, Kara Haas, Sara Haas, Somesh C Nigam, Rob Schuette, Joseph Yaskin

College of Population Health Faculty Papers

The study objective was to facilitate investigations by assessing the external validity and generalizability of the Centricity Electronic Medical Record (EMR) database and analytical results to the US population using the National Ambulatory Medical Care Survey (NAMCS) data and results as an appropriate validation resource. Demographic and diagnostic data from the NAMCS were compared to similar data from the Centricity EMR database, and the impact of the different methods of data collection was analyzed. Compared to NAMCS survey data on visits, Centricity EMR data shows higher proportions of visits by younger patients and by females. Other comparisons suggest more acute …

Progressive Regression Of Left Ventricular Hypertrophy Two Years After Bariatric Surgery, Charles C Miller, Sherman Yu, Brad Snyder, Carol Wolin-Riklin, Ursula G Kyle, Heinrich Taegtmeyer

Faculty, Staff and Student Publications

BACKGROUND: Obesity is a systemic disorder associated with an increase in left ventricular mass and premature death and disability from cardiovascular disease. Although bariatric surgery reverses many of the hormonal and hemodynamic derangements, the long-term collective effects on body composition and left ventricular mass have not been considered before. We hypothesized that the decrease in fat mass and lean mass after weight loss surgery is associated with a decrease in left ventricular mass.

METHODS: Fifteen severely obese women (mean body mass index [BMI]: 46.7+/-1.7 kg/m(2)) with medically controlled hypertension underwent bariatric surgery. Left ventricular mass and plasma markers of systemic …

Reduction Of Sympathetic Activity Via Adrenal-Targeted Grk2 Gene Deletion Attenuates Heart Failure Progression And Improves Cardiac Function After Myocardial Infarction., Anastasios Lymperopoulos, Giuseppe Rengo, Erhe Gao, Steven N. Ebert, Gerald W. Dorn, Walter J. Koch

Department of Medicine Faculty Papers

Chronic heart failure (HF) is characterized by sympathetic overactivity and enhanced circulating catecholamines (CAs), which significantly increase HF morbidity and mortality. We recently reported that adrenal G protein-coupled receptor kinase 2 (GRK2) is up-regulated in chronic HF, leading to enhanced CA release via desensitization/down-regulation of the chromaffin cell alpha(2)-adrenergic receptors that normally inhibit CA secretion. We also showed that adrenal GRK2 inhibition decreases circulating CAs and improves cardiac inotropic reserve and function. Herein, we hypothesized that adrenal-targeted GRK2 gene deletion before the onset of HF might be beneficial by reducing sympathetic activation. To specifically delete GRK2 in the chromaffin cells …

Mimosa: A System For Minimotif Annotation, Jay Vyas, Ronald J. Nowling, Thomas Meusburger, David P. Sargeant, Krishna Kadaveru, Michael R. Gryk, Vamsi Kundeti, Sanguthevar Rajasekaran, Martin Schiller

Life Sciences Faculty Research

BACKGROUND:

Minimotifs are short peptide sequences within one protein, which are recognized by other proteins or molecules. While there are now several minimotif databases, they are incomplete. There are reports of many minimotifs in the primary literature, which have yet to be annotated, while entirely novel minimotifs continue to be published on a weekly basis. Our recently proposed function and sequence syntax for minimotifs enables us to build a general tool that will facilitate structured annotation and management of minimotif data from the biomedical literature.

RESULTS:

We have built the MimoSA application for minimotif annotation. The application supports management of …

Polymorphisms Of The Dna Repair Gene Mgmt And Risk And Progression Of Head And Neck Cancer, Zhengdong Zhang, Luo Wang, Sheng Wei, Zhensheng Liu, Li-E Wang, Qingyi Wei

Faculty, Staff and Student Publications

Methylating agents are involved in carcinogenesis, and the DNA repair protein O(6)-methylguanine-DNA methyltransferase (MGMT) removes methyl group from O(6)-methylguanine. Genetic variation in DNA repair genes has been shown to contribute to susceptibility to squamous cell carcinoma of the head and neck (SCCHN). We hypothesize that MGMT polymorphisms are associated with risk of SCCHN. In a hospital-based case-control study of 721 patients with SCCHN and 1234 cancer-free controls frequency-matched by age, sex and ethnicity, we genotyped four MGMT polymorphisms, two in exon 3, 16195C>T and 16286C>T and two in the promoter region, 45996G>T and 46346C>A. We found …

In-Theater Peritoneal Dialysis For Combat-Related Renal Failure, Joseph S. Pina, Soraya Moghadam, Howard M. Cushner, Greg J. Beilman, Vivian C. Mcalister

Surgery Publications

BACKGROUND: Complications of renal failure may prevent timely evacuation of injured soldiers. Conventional renal replacement therapy is not available in forward surgical units. METHODS: Records of in-theater improvised peritoneal dialysis (IPD) in level III hospitals or forward surgical units in Iraq or Afghanistan were reviewed to determine the following: cause of renal failure and associated injuries; type of dialysate, peritoneal access, and exchange technique; and patient outcome. These data were used to propose method for IPD using commonly available materials. RESULTS: IPD is described in four patients. Abdominal or chest drains were used with either improvised dextrose-electrolyte solution or commercial …

Evaluation Of A Comprehensive Tobacco Cessation Curriculum For Dental Hygiene Programs, Joan M. Davis Rdh, Ms, Margaret S Stockdale, Martha Cropper

Journal Articles

Dental health care providers continue to offer inconsistent and limited tobacco use cessation (TUC) interventions even though smoking-related morbidity and mortality continue to be a substantial health concern. Our purpose was to conduct a comprehensive, three-year (2003-06) TUC curriculum evaluation that included assessment of existing TUC education offered; dental hygiene educators' readiness to incorporate TUC education into the curriculum; and development of a pre-test/post-test assessment instrument and faculty development program. This curriculum study was carried out alongside a research study to evaluate the effectiveness of a peer-reviewed tobacco curriculum (Tobacco Free! Curriculum). Faculty members (baseline n=97; third-year n=42) from the …

Examining The Neuroscience Evidence For Sensory-Driven Neuroplasticity: Implications For Sensory-Based Occupational Therapy For Children And Adolescents., Shelly J. Lane, Roseann C. Schaaf

Department of Occupational Therapy Faculty Papers

When Ayres first presented the theory of sensory integration (SI), she grounded it in the neuroscience literature. Neuroplasticity was then, and is today, considered to be at the heart of this theory. This evidence-based review sought to critically examine the basic science literature to specifically identify evidence for the assumptions and tenets of Ayres' theory of SI. We reviewed literature between 1964 and 2005, within psychological, physiological, and biomedical areas, addressing neuroplasticity. The review focused on sensorimotor-based neuroplasticity; explored the data that addressed the links among sensory input, brain function, and behavior; and evaluated its relevance in terms of supporting …

Ask A Different Question, Get A Different Answer: Why Living Wills Are Poor Guides To Care Preferences At The End Of Life., Laraine Winter, Susan M Parks, James J Diamond

Center for Applied Research on Aging and Health Research Papers

CONTEXT: Living wills have a poor record of directing care at the end of life, as a copious literature attests. Some speculation centers on the questionable correspondence between the scenario described in living wills versus the real-life circumstances that typically arise at the end of life.

OBJECTIVE: To assess the strength of association between responses to a standard living will question and preferences for treatments in six end-of-life scenarios.

DESIGN: Cross-sectional.

SETTING: Telephone interviews.

PARTICIPANTS: Two hundred two community-dwelling men and women 70 years of age or older in the greater Philadelphia area.

MAIN OUTCOME MEASURES: Strength of preferences for …

Enhanced Psychosocial Well-Being Following Participation In A Mindfulness-Based Stress Reduction Program Is Associated With Increased Natural Killer Cell Activity., Carolyn Y Fang, Diane K Reibel, Margaret L Longacre, Steven Rosenzweig, Donald E Campbell, Steven D Douglas

Marcus Institute of Integrative Health Faculty Papers

BACKGROUND: Mindfulness-based stress reduction (MBSR) programs have consistently been shown to enhance the psychosocial well-being of participants. Given the well-established association between psychosocial factors and immunologic functioning, it has been hypothesized that enhanced psychosocial well-being among MBSR participants would be associated with corresponding changes in markers of immune activity.

OBJECTIVES: The objectives of this study were to examine changes in psychosocial and immunologic measures in a heterogeneous patient sample following participation in a MBSR program.

DESIGN: A single-group, pretest/post-test design was utilized.

SETTING: The intervention was conducted at an academic health center.

SUBJECTS: This pilot study involved 24 participants (aged …

Imaging Targeted-Agent Binding In Vivo With Two Probes, Brian W. Pogue, Kimberley S. Samkoe, Shannon Hextrum, Julia A. O'Hara, Michael Jermyn, Subhadra Srinivasan, Tayyaba Hasan

Dartmouth Scholarship

An approach to quantitatively image targeted-agent binding rate in vivo is demonstrated with dual-probe injection of both targeted and nontargeted fluorescent dyes. Images of a binding rate constant are created that reveal lower than expected uptake of epidermal growth factor in an orthotopic xenograft pancreas tumor (2.3×10−5 s−1), as compared to the normal pancreas (3.4×10−5 s−1). This approach allows noninvasive assessment of tumor receptor targeting in vivo to determine the expected contrast, spatial localization, and efficacy in therapeutic agent delivery.

Targeting therapeutic drugs to tumors based on their overexpression of cellular receptors is widely researched and has important clinical success. …

Inspired Gas-Induced Vascular Change In Tumors With Magnetic-Resonance-Guided Near-Infrared Imaging: Human Breast Pilot Study, Colin M. Carpenter, Rebecca Rakow-Penner, Shudong Jiang, Bruce L. Daniel, Brian W. Pogue, Gary H. Glover, Keith D. Paulsen

Dartmouth Scholarship

This study investigates differences in the response of breast tumor tissue versus healthy fibroglandular tissue to inspired gases. Cycles of carbogen and oxygen gas are administered while measuring the changes with magnetic-resonance-guided near-infrared imaging in a pilot study of breast cancers. For two patients, analyses are performed with cross-correlation techniques, which measure the strength of hemodynamic modulation. The results show that the overall vasoresponse, indicated by total hemoglobin, of healthy tissue has approximately a 72% and 41% greater correlation to the gas stimulus than the tumor region, in two patients respectively, when background physiological changes are controlled. These data support …

The Assessment Of Disability Related To Vision Performance-Based Measure In Diabetic Retinopathy., Kevin J. Warrian, Luciano L. Lorenzana, Dara Lankaranian, Jyoti Dugar, Sheryl S. Wizov, George L. Spaeth

Wills Eye Hospital Papers

PURPOSE: To validate a third-generation performance-based measure of visual function titled "Assessment of Disability Related to Vision" (ADREV) in a study population of patients with diabetic retinopathy.

DESIGN: Prospective, cross-sectional study.

METHODS: Patients with nonproliferative or proliferative diabetic retinopathy, free from ocular comorbidity, were recruited from a single institute and completed the ADREV, the 25-Item National Eye Institute Visual Functioning Questionnaire (VFQ-25), and a clinical ophthalmic examination. Correlation, regression, and bootstrap analysis were conducted to determine the relationship between ADREV scoring and each of the study's clinical and self-report measures of visual ability, while controlling for potential confounders.

RESULTS: Ninety-one …

Endoscopic Repair Of High-Flow Cranial Base Defects Using A Bilayer Button., Adam J. Luginbuhl, Peter G. Campbell, James Evans, Marc Rosen

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVES/HYPOTHESIS: Repair of the skull base still begins with a direct repair of the dural defect. We present a new button closure for primary repair of the dura for high flow defects.

STUDY DESIGN: Retrospective review.

METHODS: We reviewed our 20 cases of primary button grafts and compared the results to the previous 20 high-flow open-cistern cerebrospinal fluid (CSF) cases. Subjects were excluded if they had no violation of the arachnoid space or potential for low-flow CSF leak. The button is constructed so that the inlay portion is at least 25% larger than the dural defect, and the onlay portion …

Evolution Of The Sensory Integration Frame Of Reference., Roseann C. Schaaf, Patricia L. Davies

Department of Occupational Therapy Faculty Papers

No abstract provided.

Basal Insulin Requirements On Continuous Subcutaneous Insulin Infusion During The First 12 Months After Diagnosis Of Type 1 Diabetes Mellitus., Neesha Ramchandani, Mary Kristine Ellis, Shobhit Jain, Sonal Bhandari, Henry Anhalt, Noel K. Maclaren, Svetlana Ten

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: While the endogenous first-phase insulin response has disappeared by the time of diagnosis of type 1 diabetes mellitus (T1DM), anecdotal evidence suggests that these patients can continue to have a second-phase insulin response during the first 12 months after diagnosis. We hypothesized that patients who are started on continuous subcutaneous insulin infusion (CSII) at the time of diagnosis of T1DM would have a lower basal insulin requirement than the 40-60% usually expected.

METHODS: We analyzed 38 patients with T1DM, age 9.9 +/- 6.4 years, 71% male, who were started on CSII within the first month of diagnosis.

RESULTS: Average …

Cocaine And The Heart., Suraj Maraj, Vincent M. Figueredo, M.D., D Lynn Morris

Division of Cardiology Faculty Papers

The use of cocaine may be associated with either acute or chronic toxicity, and approximately 5% to 10% of emergency department visits in the United States are believed to be secondary to cocaine usage. Chest pain is the most common cocaine-related medical problem, leading to the evaluation of approximately 64,000 patients annually for possible myocardial infarction, of which approximately 57% are admitted to the hospital, resulting in an annual cost greater than $83 million. There is a plethora of cocaine-related cardiovascular complications, including acute myocardial ischemia and infarction, arrhythmias, sudden death, myocarditis, cardiomyopathy, hypertension, aortic ruptures, and endocarditis. There is …

Effect Of Indomethacin On Bile Acid-Phospholipid Interactions: Implication For Small Intestinal Injury Induced By Nonsteroidal Anti-Inflammatory Drugs

Faculty, Staff and Student Publications

The injurious effect of nonsteroidal anti-inflammatory drugs (NSAIDs) in the small intestine was not appreciated until the widespread use of capsule endoscopy. Animal studies found that NSAID-induced small intestinal injury depends on the ability of these drugs to be secreted into the bile. Because the individual toxicity of amphiphilic bile acids and NSAIDs directly correlates with their interactions with phospholipid membranes, we propose that the presence of both NSAIDs and bile acids alters their individual physicochemical properties and enhances the disruptive effect on cell membranes and overall cytotoxicity. We utilized in vitro gastric AGS and intestinal IEC-6 cells and found …

Preoperative Drainage In Pancreatic Cancer., Eugene P Kennedy, Ernest L Rosato, Charles J Yeo

Department of Surgery Faculty Papers

Van der Gaag et al. conclude that preoperative biliary drainage in patients undergoing surgery for cancer of the head of the pancreas increases complications. Previous studies have shown that stenting is associated with a doubling in the risk of wound infection and an overall slightly increased risk of any complication.

Higher Bmc And Areal Bmd In Children And Grandchildren Of Individuals With Hip Or Knee Replacement, Bonny L. Specker, Howard E. Wey, Teresa L. Binkley, Tianna M. Beare, Eric P. Smith, Frank Rauch

Ethel Austin Martin Program Publications

The relationship between aBMD and osteoarthritis (OA) remains unclear. We compared aBMD, BMC and bone size among children and grandchildren of Hutterites with hip or knee replacement (n=23 each) to children and grandchildren of age- and sex-matched controls (178 children and 267 grandchildren). There were no differences in anthropometric measures or activity levels between case and control probands, but femoral neck (FN) and spine (LS) aBMD and Z-scores were greater in cases than controls (0.89 vs. 0.80 g/cm2; 1.15 vs. 1.03 g/cm2; 1.5 vs. 0.8; 2.4 vs. 1.2: all por =2 years post-menarcheal or males> or =18 years): 33 were …

An Investigation Of Depression And Fatigue Post West Nile Virus Infection., Patti J Berg, Stacy Smallfield, Lana Svien

Journal Articles: Occupational Therapy

INTRODUCTION: The purpose of this study was to examine depression and fatigue in individuals with a seropositive confirmed history of West Nile virus (WNV) infection.

METHODS: The South Dakota State Epidemiologist sent 218 letters inviting residents with a diagnosis of WNV to participate in the study. Forty-five subjects were tested. An occupational therapist and a physical therapist met with each participant to assess performance parameters, including depression and fatigue levels. Subjects (n=42) completed the Revised Center for Epidemiologic Studies Depression Scale (CES-D) during the assessment. The Modified Fatigue Impact Scale (MFIS) was sent to participants as a follow-up questionnaire, and …