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Progress For Women And Leadership In Qatar, Susan R. Madsen, Linzi J. Kemp Nov 2013

Progress For Women And Leadership In Qatar, Susan R. Madsen, Linzi J. Kemp

Marketing and Strategy Faculty Publications

The purpose of this study was to research the state of affairs in Qatar in terms of the presence (or absence) of women in senior business leadership positions generally, and also where they are located within organizations (e.g., board members, chief officers, vice presidents, top management, division or unit heads). It is based on data mined from a major database in the Middle East North Africa (MENA), that tracks information about public and private companies in that region.


Nfkb Disrupts Tissue Polarity In 3d By Preventing Integration Of Microenvironmental Signals, Sabine Becker-Weimann, Gaofeng Xiong, Saori Furuta, Ju Han, Irene Kuhn, Uri-David Akavia, Dana Pe'er, Mina J. Bissell, Ren Xu Nov 2013

Nfkb Disrupts Tissue Polarity In 3d By Preventing Integration Of Microenvironmental Signals, Sabine Becker-Weimann, Gaofeng Xiong, Saori Furuta, Ju Han, Irene Kuhn, Uri-David Akavia, Dana Pe'er, Mina J. Bissell, Ren Xu

Markey Cancer Center Faculty Publications

The microenvironment of cells controls their phenotype, and thereby the architecture of the emerging multicellular structure or tissue. We have reported more than a dozen microenvironmental factors whose signaling must be integrated in order to effect an organized, functional tissue morphology. However, the factors that prevent integration of signaling pathways that merge form and function are still largely unknown. We have identified nuclear factor kappa B (NFkB) as a transcriptional regulator that disrupts important microenvironmental cues necessary for tissue organization. We compared the gene expression of organized and disorganized epithelial cells of the HMT-3522 breast cancer progression series: the non-malignant …


Clinical Phenotypes And Abcc6 Gene Mutations In Brazilian Families With Pseudoxanthoma Elasticum., Caroline Silvério Faria, Qiaoli Li, Haitao Guo, Jouni Uitto, Sylvia Satomi Takeno, Marilia De Arruda Cardoso Smith, Dertia Villalba Freire-Maia Nov 2013

Clinical Phenotypes And Abcc6 Gene Mutations In Brazilian Families With Pseudoxanthoma Elasticum., Caroline Silvério Faria, Qiaoli Li, Haitao Guo, Jouni Uitto, Sylvia Satomi Takeno, Marilia De Arruda Cardoso Smith, Dertia Villalba Freire-Maia

Department of Dermatology and Cutaneous Biology Faculty Papers

Pseudoxanthoma elasticum (PXE; OMIM 264800) manifests with characteristic skin lesions of yellowish papules which coalesce into plaques of inelastic and leathery skin on the predilection sites (1). The ocular findings consist of angioid streaks, choroidal neovascularization and subretinal hemorrhages resulting in loss of visual acuity and occasional blindness. Cardiovascular problems include hypertension, intermittent claudication, and occasional myocardial infarcts and stroke. The prevalence of PXE is estimated to be in the range of 1:50,000-70,000 and to be more frequent in females than in males. The diagnosis can be challenging to clinicians due to late-onset of clinical manifestations and considerable heterogeneity. PXE …


Phenotypic Parameters Predict Time To Normalization In Infants With Hypogammaglobulinemia., Robert C. Van Winkle, Walter W. Hauck, Stephen J. Mcgeady Nov 2013

Phenotypic Parameters Predict Time To Normalization In Infants With Hypogammaglobulinemia., Robert C. Van Winkle, Walter W. Hauck, Stephen J. Mcgeady

Department of Pediatrics Faculty Papers

PURPOSE: Infants with recurrent infection may be found to have hypogammaglobulinemia without impaired specific antibody responses. Many will be diagnosed with transient hypogammaglobulinemia of infancy.

METHODS: This study used a parametric survival analysis of 100 infants with hypogammaglobulinemia to predict time to normalization.

RESULTS: Aggregate initial immunoglobulins (IgG + IgA + IgM), as a percentage of age-adjusted normal, predicted time to resolution: median time to resolution for the infants in the lowest quartile of aggregate levels (≤81 % of age-adjusted lower limits) was greater than 5 years, with 34 % resolving in 3 years. For infants in the highest quartile …


Neuropathy, Neuropathic Pain, And Sickle Cell Disease., Samir K. Ballas, Deepika S Darbari Nov 2013

Neuropathy, Neuropathic Pain, And Sickle Cell Disease., Samir K. Ballas, Deepika S Darbari

Cardeza Foundation for Hematologic Research

No abstract provided.


Inverse Lichen Planus, Michael D Lee, Laurel R Schwartz Nov 2013

Inverse Lichen Planus, Michael D Lee, Laurel R Schwartz

Department of Dermatology and Cutaneous Biology Faculty Papers

A Case of Inverse Lichen Planus

Lichen planus (LP) is a pruritic, papular eruption characterized by its violaceous color and polygonal shape. It is most commonly found on the flexor surfaces of the upper extremities, on the genitalia, and on the mucous membranes. We herein report a classic case of LP in an inverse distribution.


Multicenter Study Comparing Shunt Type In The Norwood Procedure For Single-Ventricle Lesions: Three-Dimensional Echocardiographic Analysis., Gerald R. Marx, Girish S. Shirali, Jami C. Levine, Lin T. Guey, James F. Cnota, Jeanne M. Baffa, William L. Border, Steve Colan, Gregory Ensing, Mark K. Friedberg, David J. Goldberg, Salim F. Idriss, J Blaine John, Wyman W. Lai, Minmin Lu, Shaji C. Menon, Richard G. Ohye, David Saudek, Pierre C. Wong, Gail D. Pearson, Pediatric Heart Network Investigators Nov 2013

Multicenter Study Comparing Shunt Type In The Norwood Procedure For Single-Ventricle Lesions: Three-Dimensional Echocardiographic Analysis., Gerald R. Marx, Girish S. Shirali, Jami C. Levine, Lin T. Guey, James F. Cnota, Jeanne M. Baffa, William L. Border, Steve Colan, Gregory Ensing, Mark K. Friedberg, David J. Goldberg, Salim F. Idriss, J Blaine John, Wyman W. Lai, Minmin Lu, Shaji C. Menon, Richard G. Ohye, David Saudek, Pierre C. Wong, Gail D. Pearson, Pediatric Heart Network Investigators

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The Pediatric Heart Network's Single Ventricle Reconstruction (SVR) trial randomized infants with single right ventricles (RVs) undergoing a Norwood procedure to a modified Blalock-Taussig or RV-to-pulmonary artery shunt. This report compares RV parameters in the 2 groups using 3-dimensional echocardiography.

METHODS AND RESULTS: Three-dimensional echocardiography studies were obtained at 10 of 15 SVR centers. Of the 549 subjects, 314 underwent 3-dimensional echocardiography studies at 1 to 4 time points (pre-Norwood, post-Norwood, pre-stage II, and 14 months) for a total of 757 3-dimensional echocardiography studies. Of these, 565 (75%) were acceptable for analysis. RV volume, mass, mass:volume ratio, ejection fraction, …


Cholera Vaccination Campaign Contributes To Improved Knowledge Regarding Cholera And Improved Practice Relevant To Waterborne Disease In Rural Haiti, Omowunmi Aibana, Molly F Franke, Jessica E Teng, Johanne Hilaire, Max Raymond, Louise C Ivers Nov 2013

Cholera Vaccination Campaign Contributes To Improved Knowledge Regarding Cholera And Improved Practice Relevant To Waterborne Disease In Rural Haiti, Omowunmi Aibana, Molly F Franke, Jessica E Teng, Johanne Hilaire, Max Raymond, Louise C Ivers

Faculty, Staff and Student Publications

BACKGROUND: Haiti's cholera epidemic has been devastating partly due to underlying weak infrastructure and limited clean water and sanitation. A comprehensive approach to cholera control is crucial, yet some have argued that oral cholera vaccination (OCV) might result in reduced hygiene practice among recipients. We evaluated the impact of an OCV campaign on knowledge and health practice in rural Haiti.

METHODOLOGY/PRINCIPAL FINDINGS: We administered baseline surveys on knowledge and practice relevant to cholera and waterborne disease to every 10th household during a census in rural Haiti in February 2012 (N = 811). An OCV campaign occurred from May-June 2012 after …


Predictors Of Disease Progression In Pediatric Dilated Cardiomyopathy., Kimberly M. Molina, Peter Shrader, Steven D. Colan, Seema Mital, Renee Margossian, Lynn A. Sleeper, Girish S. Shirali, Piers Barker, Charles E. Canter, Karen Altmann, Elizabeth Radojewski, Elif Seda Selamet Tierney, Jack Rychik, Lloyd Y. Tani, Pediatric Heart Network Investigators Nov 2013

Predictors Of Disease Progression In Pediatric Dilated Cardiomyopathy., Kimberly M. Molina, Peter Shrader, Steven D. Colan, Seema Mital, Renee Margossian, Lynn A. Sleeper, Girish S. Shirali, Piers Barker, Charles E. Canter, Karen Altmann, Elizabeth Radojewski, Elif Seda Selamet Tierney, Jack Rychik, Lloyd Y. Tani, Pediatric Heart Network Investigators

Manuscripts, Articles, Book Chapters and Other Papers

Background: Despite medical advances, children with dilated cardiomyopathy (DCM) remain at high risk of death or need for cardiac transplantation. We sought to identify predictors of disease progression in pediatric DCM.

Methods and results: The Pediatric Heart Network evaluated chronic DCM patients with prospective echocardiographic and clinical data collection during an 18-month follow-up. Inclusion criteria were age <22 years and DCM disease duration >2 months. Patients requiring intravenous inotropic/mechanical support or listed status 1A/1B for transplant were excluded. Disease progression was defined as an increase in transplant listing status, hospitalization for heart failure, intravenous inotropes, mechanical support, or death. Predictors of disease progression were identified using …


New Oral Anticoagulants Are Not Superior To Warfarin In Secondary Prevention Of Stroke Or Transient Ischemic Attacks, But Lower The Risk Of Intracranial Bleeding: Insights From A Meta-Analysis And Indirect Treatment Comparisons, Partha Sardar, Saurav Chatterjee, Wen-Chih Wu, Edgar Lichstein, Joydeep Ghosh, Shamik Aikat, Debabrata Mukherjee Oct 2013

New Oral Anticoagulants Are Not Superior To Warfarin In Secondary Prevention Of Stroke Or Transient Ischemic Attacks, But Lower The Risk Of Intracranial Bleeding: Insights From A Meta-Analysis And Indirect Treatment Comparisons, Partha Sardar, Saurav Chatterjee, Wen-Chih Wu, Edgar Lichstein, Joydeep Ghosh, Shamik Aikat, Debabrata Mukherjee

Internal Medicine Faculty Publications

PURPOSE: Patients with Atrial Fibrillation (AF) and prior stroke are classified as high risk in all risk stratification schemes. A systematic review and meta-analysis was performed to compare the efficacy and safety of New Oral Anticoagulants (NOACs) to warfarin in patients with AF and previous stroke or transient ischemic attack (TIA).

METHODS: Three randomized controlled trials (RCTs), including total 14527 patients, comparing NOACs (apixaban, dabigatran and rivaroxaban) with warfarin were included in the analysis. Primary efficacy endpoint was ischemic stroke, and primary safety endpoint was intracranial bleeding. Random-effects models were used to pool efficacy and safety data across RCTs. RevMan …


Pre-Diagnosis Oophorectomy, Estrogen Therapy And Mortality In A Cohort Of Women Diagnosed With Breast Cancer, Hazel B. Nichols, Amy Trentham-Dietz, Polly A. Newcomb, Kathleen M. Egan, Linda J. Titus, John M. Hampton, Kala Visvanathan Oct 2013

Pre-Diagnosis Oophorectomy, Estrogen Therapy And Mortality In A Cohort Of Women Diagnosed With Breast Cancer, Hazel B. Nichols, Amy Trentham-Dietz, Polly A. Newcomb, Kathleen M. Egan, Linda J. Titus, John M. Hampton, Kala Visvanathan

Dartmouth Scholarship

Introduction:

Pre-diagnosis oophorectomy and estrogen therapy could impact mortality due to breast cancer and cardiovascular disease (CVD) among breast cancer survivors. Elective bilateral oophorectomy at the time of hysterectomy for benign conditions is not uncommon among US women.

Methods:

We examined the association between pre-diagnosis total abdominal hysterectomy with bilateral salpingo-oophorectomy (TAHBSO) and both overall and cause-specific mortality in the Collaborative Breast Cancer Studies cohort. Medical history and prior estrogen use were collected during standardized telephone interviews. Vital status, including date and cause of death, was obtained by linkage with the National Death Index. Multivariate hazard ratios (HR) and 95% …


The G-Protein-Coupled Estrogen Receptor Agonist G-1 Suppresses Proliferation Of Ovarian Cancer Cells By Blocking Tubulin Polymerization., Cheng Wang, Xiangmin Lv, Chunbo He, G Hua, M-Y Tsai, John S. Davis Oct 2013

The G-Protein-Coupled Estrogen Receptor Agonist G-1 Suppresses Proliferation Of Ovarian Cancer Cells By Blocking Tubulin Polymerization., Cheng Wang, Xiangmin Lv, Chunbo He, G Hua, M-Y Tsai, John S. Davis

Journal Articles: Obstetrics & Gynecology

The G-protein-coupled estrogen receptor 1 (GPER) has recently been reported to mediate the non-genomic action of estrogen in different types of cells and tissues. G-1 (1-[4-(6-bromobenzo[1,3] dioxol-5yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]-ethanone) was developed as a potent and selective agonist for GPER. G-1 has been shown to induce the expression of genes and activate pathways that facilitate cancer cell proliferation by activating GPER. Here we demonstrate that G-1 has an anticancer potential with a mechanism similar to vinca alkaloids, the commonly used chemotherapy drugs. We found that G-1 blocks tubulin polymerization and thereby interrupts microtubule assembly in ovarian cancer cells leading to the arrest of …


Accommodations For Patients With Disabilities In Primary Care: A Mixed Methods Study Of Practice Administrators, Jennifer Renee Pharr Oct 2013

Accommodations For Patients With Disabilities In Primary Care: A Mixed Methods Study Of Practice Administrators, Jennifer Renee Pharr

Environmental & Global Health Faculty Research

Structural barriers that limit access to health care services for people with disabilities have been identified through qualitative studies; however, little is known about how patients with disabilities are accommodated in the clinical setting when a structural barrier is encountered. The purpose of this study was to identify how primary care medical practices in the United States accommodated people with disabilities when a barrier to service is encountered. Primary care practice administrators from the medical management organization were identified through the organization’s website. Sixty-three administrators from across the US participated in this study. Practice administrators reported that patients were examined …


Predictors Of Perioperative Blood Loss In Total Joint Arthroplasty., Jai Hyung Park, Mohammad R Rasouli, S M Javad Mortazavi, Anthony T Tokarski, Mitchell G Maltenfort, Javad Parvizi Oct 2013

Predictors Of Perioperative Blood Loss In Total Joint Arthroplasty., Jai Hyung Park, Mohammad R Rasouli, S M Javad Mortazavi, Anthony T Tokarski, Mitchell G Maltenfort, Javad Parvizi

Rothman Institute Papers

UNLABELLED: UPDATE The print version of this article has errors that have been corrected in the online version of this article. In the Materials and Methods section, the sentence that reads as "During the study period, our institution offered preoperative autologous blood donation to all patients who were scheduling for total joint arthroplasty with a hemoglobin level of no less than 11 mg/dL or a hematocrit level of at least 33%." in the print version now reads as "During the study period, our institution offered preoperative autologous blood donation to all patients who were scheduling for total joint arthroplasty with …


Recommendations For High-Priority Research On Cancer-Related Fatigue In Children And Adults., Andrea M. Barsevick, Michael R. Irwin, Pamela Hinds, Andrew Miller, Ann Berger, Paul Jacobsen, Sonia Ancoli-Israel, Bryce B Reeve, Karen Mustian, Ann O'Mara, Jin-Shei Lai, Michael Fisch, David Cella Oct 2013

Recommendations For High-Priority Research On Cancer-Related Fatigue In Children And Adults., Andrea M. Barsevick, Michael R. Irwin, Pamela Hinds, Andrew Miller, Ann Berger, Paul Jacobsen, Sonia Ancoli-Israel, Bryce B Reeve, Karen Mustian, Ann O'Mara, Jin-Shei Lai, Michael Fisch, David Cella

Department of Medical Oncology Faculty Papers

Over the past decades, some scientific progress has been made in understanding and treating cancer-related fatigue (CRF). However, three major problems have limited further progress: lack of agreement about measurement, inadequate understanding of the underlying biology, and problems in the conduct of clinical trials for CRF. This commentary reports the recommendations of a National Cancer Institute Clinical Trials Planning Meeting and an ongoing National Cancer Institute working group to address these problems so that high-priority research and clinical trials can be conducted to advance the science of CRF and its treatment. Recommendations to address measurement issues included revising the current …


Randomized Clinical Trial Examining Duration Of Voucher-Based Reinforcement Therapy For Cocaine Abstinence., Kimberly C Kirby, Carolyn M Carpenedo, Karen L Dugosh, Beth J Rosenwasser, Lois A Benishek, Alicia Janik, Rachel Keashen, Elena Bresani, Kenneth Silverman Oct 2013

Randomized Clinical Trial Examining Duration Of Voucher-Based Reinforcement Therapy For Cocaine Abstinence., Kimberly C Kirby, Carolyn M Carpenedo, Karen L Dugosh, Beth J Rosenwasser, Lois A Benishek, Alicia Janik, Rachel Keashen, Elena Bresani, Kenneth Silverman

College of Science & Mathematics Departmental Research

BACKGROUND: This is the first study to systematically manipulate duration of voucher-based reinforcement therapy (VBRT) to see if extending the duration increases abstinence during and following VBRT.

METHODS: We randomized cocaine-dependent methadone-maintained adults to Standard (12 weeks; n=62) or Extended (36 weeks; n=68) VBRT and provided escalating voucher amounts contingent upon urinalysis verification of cocaine abstinence. Urinalysis was scheduled at least every 2 weeks during the 48-week study and more frequently during VBRT (3/week) and 12 weeks of Aftercare (2/week).

RESULTS: Extended VBRT produced longer durations of continuous cocaine abstinence during weeks 1-24 (5.7 vs 2.7 weeks; p=0.003) and proportionally …


Increased Abundance Of Frost Mrna During Recovery From Cold Stress Is Not Essential For Cold Tolerance In Adult Drosophila Melanogaster., H Udaka, A Percival-Smith, B J Sinclair Oct 2013

Increased Abundance Of Frost Mrna During Recovery From Cold Stress Is Not Essential For Cold Tolerance In Adult Drosophila Melanogaster., H Udaka, A Percival-Smith, B J Sinclair

Biology Publications

Frost (Fst) is a candidate gene associated with the response to cold in Drosophila melanogaster because Fst mRNA accumulation increases during recovery from low temperature exposure. We investigated the contribution of Fst expression to chill-coma recovery time, acute cold tolerance and rapid cold hardening (RCH) in adult D. melanogaster by knocking down Fst mRNA expression using GAL4/UAS-mediated RNA interference. In this experiment, four UAS-Fst and one tubulin-GAL4 lines were used. We predicted that if Fst is essential for cold tolerance phenotypes, flies with low Fst mRNA levels should be less cold tolerant than flies with normal levels of cold-induced Fst …


Voices Raised, Issue 41, University Of Dayton. Women's Center Oct 2013

Voices Raised, Issue 41, University Of Dayton. Women's Center

Women’s Center Newsletter

Included in this issue: Career Services Adds New Talent and Experience; Be A Better You: Love Your Body Month; A Letter on Behalf of the “Kettering Labs Cat”; Migraine Headaches; Let Go of Waiting for a Different Weight: Good Health Can Exist at Every Size; Rays of Sunshine Through the Women’s Center; Successfully Balancing Life and Work.


Sexual Coercion And Sexual Violence At First Intercourse Associated With Sexually Transmitted Infections, Corrine M. Williams, Emily R. Clear, Ann L. Coker Oct 2013

Sexual Coercion And Sexual Violence At First Intercourse Associated With Sexually Transmitted Infections, Corrine M. Williams, Emily R. Clear, Ann L. Coker

CRVAW Faculty Journal Articles

BACKGROUND: Violence against women has been associated with subsequent risky sexual behaviors and sexually transmitted infections (STIs). We explored whether sexual coercion or violence at first intercourse was associated with self-reported STIs.

METHODS: Using nationally representative data from the 2006 to 2010 National Survey of Family Growth, we analyzed female respondents aged 18 to 44 (n = 9466) who answered questions on coercion at first intercourse (wantedness, voluntariness, and types of force used) and STIs using logistic regression analyses. We explored degrees of coercion, which we label as neither, sexual coercion (unwanted or nonphysical force), or sexual violence (involuntary or …


Long-Term Outcomes Of Ranibizumab Therapy For Diabetic Macular Edema: The 36-Month Results From Two Phase Iii Trials: Rise And Ride., David M. Brown, Quan Dong Nguyen, Dennis M. Marcus, David S. Boyer, Sunil Patel, Leonard Feiner, Patricio G. Schlottmann, Amy Chen Rundle, Jiameng Zhang, Roman G. Rubio, Anthony P. Adamis, Jason S. Ehrlich, J. Jill Hopkins Oct 2013

Long-Term Outcomes Of Ranibizumab Therapy For Diabetic Macular Edema: The 36-Month Results From Two Phase Iii Trials: Rise And Ride., David M. Brown, Quan Dong Nguyen, Dennis M. Marcus, David S. Boyer, Sunil Patel, Leonard Feiner, Patricio G. Schlottmann, Amy Chen Rundle, Jiameng Zhang, Roman G. Rubio, Anthony P. Adamis, Jason S. Ehrlich, J. Jill Hopkins

Journal Articles: Ophthalmology

PURPOSE: To report 36-month outcomes of RIDE (NCT00473382) and RISE (NCT00473330), trials of ranibizumab in diabetic macular edema (DME).

DESIGN: Phase III, randomized, multicenter, double-masked, 3-year trials, sham injection-controlled for 2 years.

PARTICIPANTS: Adults with DME (n=759), baseline best-corrected visual acuity (BCVA) 20/40 to 20/320 Snellen equivalent, and central foveal thickness (CFT) ≥ 275 μm on optical coherence tomography.

METHODS: Patients were randomized equally (1 eye per patient) to monthly 0.5 mg or 0.3 mg ranibizumab or sham injection. In the third year, sham patients, while still masked, were eligible to cross over to monthly 0.5 mg ranibizumab. Macular laser …


A Population-Based Case–Control Study Of Urinary Arsenic Species And Squamous Cell Carcinoma In New Hampshire, Usa, Diane Gilbert-Diamond, Zhigang Li, Ann E. Perry, Steven K. Spencer, A Jay Gandolfi, Margaret R. Karagas Oct 2013

A Population-Based Case–Control Study Of Urinary Arsenic Species And Squamous Cell Carcinoma In New Hampshire, Usa, Diane Gilbert-Diamond, Zhigang Li, Ann E. Perry, Steven K. Spencer, A Jay Gandolfi, Margaret R. Karagas

Dartmouth Scholarship

Background: Chronic high arsenic exposure is associated with squamous cell carcinoma (SCC) of the skin, and inorganic arsenic (iAs) metabolites may play an important role in this association. However, little is known about the carcinogenicity of arsenic at levels commonly observed in the United States.

Objective: We estimated associations between total urinary arsenic and arsenic species and SCC in a U.S. population.

Methods: We conducted a population-based case–control SCC study (470 cases, 447 controls) in a U.S. region with moderate arsenic exposure through private well water and diet. We measured urinary iAs, monomethylarsonic acid (MMA), and dimethylarsinic acid (DMA), and …


Generating Hypotheses About Care Needs Of High Utilizers: Lessons From Patient Interviews., Dawn B Mautner, Hauchie Pang, Jeffrey C Brenner, Judy A Shea, Kennen S Gross, Rosemary Frasso, Carolyn C Cannuscio Oct 2013

Generating Hypotheses About Care Needs Of High Utilizers: Lessons From Patient Interviews., Dawn B Mautner, Hauchie Pang, Jeffrey C Brenner, Judy A Shea, Kennen S Gross, Rosemary Frasso, Carolyn C Cannuscio

Department of Family & Community Medicine Faculty Papers

Informed by a largely secondary and quantitative literature, efforts to improve care and outcomes for complex patients with high levels of emergency and hospital-based health care utilization have offered mixed results. This qualitative study identifies psychosocial factors and life experiences described by these patients that may be important to their care needs. Semi-structured interviews were conducted with 19 patients of the Camden Coalition of Healthcare Providers' Care Management Team. Investigators coded transcripts using a priori and inductively-derived codes, then identified 3 key themes: (1) Early-life instability and traumas, including parental loss, unstable or violent relationships, and transiency, informed many participants' …


Factors Impacting Echocardiographic Imaging After The Fontan Procedure: A Report From The Pediatric Heart Network Fontan Cross-Sectional Study., Richard V. Williams, Renee Margossian, Minmin Lu, Andrew M. Atz, Timothy J. Bradley, Michael Jay Campbell, Steven D. Colan, Dianne Gallagher, Wyman W. Lai, Gail D. Pearson, Ashwin Prakash, Girish S. Shirali, Meryl S. Cohen, Pediatric Heart Network Investigators Oct 2013

Factors Impacting Echocardiographic Imaging After The Fontan Procedure: A Report From The Pediatric Heart Network Fontan Cross-Sectional Study., Richard V. Williams, Renee Margossian, Minmin Lu, Andrew M. Atz, Timothy J. Bradley, Michael Jay Campbell, Steven D. Colan, Dianne Gallagher, Wyman W. Lai, Gail D. Pearson, Ashwin Prakash, Girish S. Shirali, Meryl S. Cohen, Pediatric Heart Network Investigators

Manuscripts, Articles, Book Chapters and Other Papers

Echocardiographic image quality in Fontan survivors may be limited by a variety of factors. We sought to describe echocardiographic quality and factors associated with study quality in subjects participating in the Pediatric Heart Network Fontan Cross-Sectional Study. Echocardiograms were obtained at 7 clinical sites using a standard protocol. Quality grading and analysis were performed by a core laboratory. Univariate and multivariable modeling were performed to assess factors associated with quality and ability to obtain images sufficient for prespecified quantitative analysis. A total of 543 echocardiograms were obtained. The quality of echocardiograms improved over the duration of the study. The great …


Analyzing The Health Care Cost Curve: A Case Study., Robert D. Lieberthal Oct 2013

Analyzing The Health Care Cost Curve: A Case Study., Robert D. Lieberthal

College of Population Health Faculty Papers

This case study uses data from a self-insured employer plan to perform an analysis into the properties of the health care cost curve. The analysis shows that one statistical property of the health care cost curve is that costs rise continuously, not on an annual or monthly basis. Graphical analysis indicates that managed care techniques used to restrain costs can also smooth utilization, producing the continuously growing cost curve observed. The analysis further illustrates that there is no one "cost curve"-analysis must be segmented by population. Finally, the power of predictive models to fit the cost curve varies by population. …


Impact Of Treatment Response Metrics On Photodynamic Therapy Planning And Outcomes In A Three-Dimensional Model Of Ovarian Cancer, Sriram Anbil, Imran Rizvi, Jonathan P. Celli, Nermina Alagic, Brian W. Pogue, Tayyaba Hasan Sep 2013

Impact Of Treatment Response Metrics On Photodynamic Therapy Planning And Outcomes In A Three-Dimensional Model Of Ovarian Cancer, Sriram Anbil, Imran Rizvi, Jonathan P. Celli, Nermina Alagic, Brian W. Pogue, Tayyaba Hasan

Dartmouth Scholarship

Common methods to characterize treatment efficacy based on morphological imaging may misrepresent outcomes and exclude effective therapies. Using a three-dimensional model of ovarian cancer, two functional treatment response metrics are used to evaluate photodynamic therapy (PDT) efficacy: total volume, calculated from viable and nonviable cells, and live volume, calculated from viable cells. The utility of these volume-based metrics is corroborated using independent reporters of photodynamic activity: viability, a common fluorescence-based ratiometric analysis, and photosensitizer photobleaching, which is characterized by a loss of fluorescence due in part to the production of reactive species during PDT. Live volume correlated with both photobleaching …


Reclamation Of Elsa Bernstein’S Königskinder For Scholastic Evaluation, Krista Landon, Dr. Robert Mcfarland Sep 2013

Reclamation Of Elsa Bernstein’S Königskinder For Scholastic Evaluation, Krista Landon, Dr. Robert Mcfarland

Journal of Undergraduate Research

The Sophie Digital Resource and Research Center project was created to recover the works of previously marginalized authors, specifically focusing on female German artists. Run by “Women in German,” the project is designed to facilitate mentored research by students. The Sophie project fills a scholarly need for access to basic materials and information on artists, who because of their gender were excluded from the canon. Marginalized works are not currently widely available for academic consideration, having had limited publication and circulation, and many texts are not even available outside of Europe. The BYU students who work with the Sophie project …


Reclamation Of Elsa Bernstein’S Königskinder For Scholastic Evaluation, Krista Landon, Dr. Robert Mcfarland Sep 2013

Reclamation Of Elsa Bernstein’S Königskinder For Scholastic Evaluation, Krista Landon, Dr. Robert Mcfarland

Journal of Undergraduate Research

The Sophie Digital Resource and Research Center project was created to recover the works of previously marginalized authors, specifically focusing on female German artists. Run by “Women in German,” the project is designed to facilitate mentored research by students. The Sophie project fills a scholarly need for access to basic materials and information on artists, who because of their gender were excluded from the canon. Marginalized works are not currently widely available for academic consideration, having had limited publication and circulation, and many texts are not even available outside of Europe. The BYU students who work with the Sophie project …


Female Tenure-Track Professors And Their Perceived Satisfaction Levels In Romantic Relationships, Brianna N. Meehan Sep 2013

Female Tenure-Track Professors And Their Perceived Satisfaction Levels In Romantic Relationships, Brianna N. Meehan

Theses, Dissertations, and Projects

This empirical study surveyed seventy-six female professors who hold tenure-track positions at eleven eastern Pennsylvania colleges and universities. The participants ranged in age from 20's to 60's and varied in race. While there is literature regarding women's relationship satisfaction and job satisfaction, there is a lack of literature about the personal lives of this specific population in relation to their career demands. The study was designed to investigate this population's perceived satisfaction levels in romantic relationships and to determine the relationship statuses of the group that was surveyed. Grounded theory methodology was used in order to generate an understanding of …


De Novo Frameshift Mutation In Asxl3 In A Patient With Global Developmental Delay, Microcephaly, And Craniofacial Anomalies., Darrell L. Dinwiddie, Sarah E. Soden, Carol J. Saunders, Neil A. Miller, Emily G. Farrow, Laurie D. Smith, Stephen F. Kingsmore Sep 2013

De Novo Frameshift Mutation In Asxl3 In A Patient With Global Developmental Delay, Microcephaly, And Craniofacial Anomalies., Darrell L. Dinwiddie, Sarah E. Soden, Carol J. Saunders, Neil A. Miller, Emily G. Farrow, Laurie D. Smith, Stephen F. Kingsmore

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Currently, diagnosis of affected individuals with rare genetic disorders can be lengthy and costly, resulting in a diagnostic odyssey and in many patients a definitive molecular diagnosis is never achieved despite extensive clinical investigation. The recent advent and use of genomic medicine has resulted in a paradigm shift in the clinical molecular genetics of rare diseases and has provided insight into the causes of numerous rare genetic conditions. In particular, whole exome and genome sequencing of families has been particularly useful in discovering de novo germline mutations as the cause of both rare diseases and complex disorders.

CASE PRESENTATION: …


Ultrasonic Incisions Produce Less Inflammatory Mediator Response During Early Healing Than Electrosurgical Incisions., Bindu Nanduri, Ken Pendarvis, Leslie A. Shack, Ranjit Kumar, Jeffrey W. Clymer, Donna L. Korvick, Shane C. Burgess Sep 2013

Ultrasonic Incisions Produce Less Inflammatory Mediator Response During Early Healing Than Electrosurgical Incisions., Bindu Nanduri, Ken Pendarvis, Leslie A. Shack, Ranjit Kumar, Jeffrey W. Clymer, Donna L. Korvick, Shane C. Burgess

CVM Publications

As the use of laparoscopic surgery has become more widespread in recent years, the need has increased for minimally-invasive surgical devices that effectively cut and coagulate tissue with reduced tissue trauma. Although electrosurgery (ES) has been used for many generations, newly-developed ultrasonic devices (HARMONIC? Blade, HB) have been shown at a macroscopic level to offer better coagulation with less thermally-induced tissue damage. We sought to understand the differences between ES and HB at a microscopic level by comparing mRNA transcript and protein responses at the 3-day timepoint to incisions made by the devices in subcutaneous fat tissue in a porcine …