Medical Specialties Commons^™

The Efficacy And Safety Of Apremilast, Etanercept And Placebo In Patients With Moderate-To-Severe Plaque Psoriasis: 52-Week Results From A Phase Iiib, Randomized, Placebo-Controlled Trial (Liberate)., K Reich, M Gooderham, L Green, A Bewley, Z Zhang, I Khanskaya, R M Day, J Goncalves, K Shah, V Piguet, J Soung

Dermatology Faculty Publications

BACKGROUND: Apremilast, an oral, small-molecule phosphodiesterase 4 inhibitor, has demonstrated efficacy in patients with moderate-to-severe psoriasis.

OBJECTIVE: Evaluate efficacy and safety of apremilast vs. placebo in biologic-naive patients with moderate-to-severe plaque psoriasis and safety of switching from etanercept to apremilast in a phase IIIb, randomized, double-blind, placebo-controlled study (NCT01690299).

METHODS: Two hundred and fifty patients were randomized to placebo (n = 84), apremilast 30 mg BID (n = 83) or etanercept 50 mg QW (n = 83) through Week 16; thereafter, all patients continued or switched to apremilast through Week 104. The primary efficacy endpoint was achievement of PASI-75 at …

Substance Use And Treatment Outcomes Among Spanish-Speaking Latino/As From Four Acculturation Types., Kelly Serafini, Dennis C Wendt, India J Ornelas, Suzanne R Doyle, Dennis M Donovan

Articles, Abstracts, and Reports

The purpose of this study was to examine the association of acculturation with substance use treatment outcomes in a sample of treatment-seeking Latino/as (N = 405). The study used data from a multisite randomized controlled trial of a culturally adapted version of Motivational Enhancement Therapy delivered in Spanish. Berry, Kim, Minde, and Mok's (1987) acculturation model was used to divide the sample into 4 types (integrated, assimilated, separated, marginalized), based on Bicultural Involvement Questionnaire scores. One-way analyses of variance, chi-squared tests, and repeated-measures regression were used to examine baseline acculturation, posttreatment outcomes, and follow-up outcomes. All participants were of Latino/a …

Osteoporosis Treatment Efficacy For Men: A Systematic Review And Meta-Analysis., Smita Nayak, Susan L Greenspan

Articles, Abstracts, and Reports

OBJECTIVES: To evaluate the efficacy of treatment options to reduce osteoporotic fracture risk in men.

DESIGN: Systematic review and meta-analysis.

SETTING: Randomized clinical trials that evaluated the efficacy of a treatment for osteoporosis or low bone mineral density for adult men and reported fracture outcomes.

PARTICIPANTS: Men.

MEASUREMENTS: PubMed, Embase, and the Cochrane Library databases were searched for relevant studies. Information was extracted from included studies on participant sociodemographic characteristics, number of male participants, treatment evaluated, comparator for evaluated treatment, study duration, and fracture outcomes. Risk of bias of individual studies was assessed using measures recommended by the Cochrane Collaboration. …

Relb Expression Determines The Differential Effects Of Ascorbic Acid In Normal And Cancer Cells, Xiaowei Wei, Yong Xu, Fang Fang Xu, Luksana Chaiswing, David M. Schnell, Teresa Noel, Chi Wang, Jinfei Chen, Daret K. St. Clair, William H. St. Clair

Toxicology and Cancer Biology Faculty Publications

Cancer cells typically experience higher oxidative stress than normal cells, such that elevating pro-oxidant levels can trigger cancer cell death. Although pre-exposure to mild oxidative agents will sensitize cancer cells to radiation, this pre-exposure may also activate the adaptive stress defense system in normal cells. Ascorbic acid is a prototype redox modulator that when infused intravenously appears to kill cancers without injury to normal tissues; however, the mechanisms involved remain elusive. In this study, we show how ascorbic acid kills cancer cells and sensitizes prostate cancer to radiation therapy while also conferring protection upon normal prostate epithelial cells against radiation-induced …

Outpatient Parenteral Antimicrobial Therapy In Pediatric Medicaid Enrollees., Jennifer Goldman, Troy Richardson, Jason G. Newland, Brian R. Lee, Jeffrey S. Gerber, Matt Hall, Matthew Kronman, Adam L. Hersh

Manuscripts, Articles, Book Chapters and Other Papers

Background: Outpatient parenteral antimicrobial therapy (OPAT) is overused in cases where highly bioavailable oral alternatives would be equally effective. However, the scope of OPAT use for children nationwide is poorly understood. Our objective was to characterize OPAT use and clinical outcomes for a large population of pediatric Medicaid enrollees treated with OPAT.

Methods: We analyzed the Truven MarketScan Medicaid claims database between 2009 and 2012. An OPAT episode was identified by capturing children with claims data indicating home infusion therapy for an intravenous antimicrobial. We characterized OPAT use by describing patient demographics, diagnoses, and antimicrobials prescribed. We categorized an antimicrobial …

The Art And Skill Of Delivering Culturally Responsive Trauma-Focused Cognitive Behavioral Therapy In Tanzania And Kenya., Briana Woods-Jaeger, Christine M. Kava, Christopher F. Akiba, Leah Lucid, Shannon Dorsey

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: This study explored the facilitators, barriers, and strategies used to deliver a child mental health evidence-based treatment (EBT), trauma-focused cognitive behavioral therapy (TF-CBT), in a culturally responsive manner. In low- and middle-income countries most individuals with mental health problems do not receive treatment due to a shortage of mental health professionals. One approach to addressing this problem is task-sharing, in which lay counselors are trained to deliver mental health treatment. Combining this approach with a focus on EBT provides a strategy for bridging the mental health treatment gap. However, little is known about how western-developed EBTs are delivered in …

Assessment Of Dietary Intake Of Children With Chronic Kidney Disease., Wun Fung Hui, Aisha Betoko, Jonathan D. Savant, Alison G. Abraham, Larry A. Greenbaum, Bradley A. Warady, Marva M. Moxey-Mims, Susan L. Furth

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Our aim was to characterize the nutrient intake of children with chronic kidney disease (CKD) relative to recommended intake levels.

METHODS: We conducted a cross-sectional study of dietary intake assessed by Food Frequency Questionnaire (FFQ) in The North American Chronic Kidney Disease in Children (CKiD) prospective cohort study. Nutrient intake was analyzed to estimate the daily consumption levels of various nutrients and compared with national guidelines for intake.

RESULTS: There were 658 FFQs available for analysis; 69.9 % of respondents were boys, with a median age [Interquartile range (IQR)] of 11 years (8-15). Median daily sodium, potassium, and phosphorus …

High-Dose Immunosuppressive Therapy And Autologous Hct For Relapsing-Remitting Ms., Richard A Nash, George J Hutton, Michael K Racke, Uday Popat, Steven M Devine, Kaitlyn C Steinmiller, Linda M Griffith, Paolo A Muraro, Harry Openshaw, Peter H Sayre, Olaf Stuve, Douglas L Arnold, Mark H Wener, George E Georges, Annette Wundes, George H Kraft, J D Bowen

Articles, Abstracts, and Reports

OBJECTIVE: To evaluate the safety, efficacy, and durability of multiple sclerosis (MS) disease stabilization after high-dose immunosuppressive therapy (HDIT) and autologous hematopoietic cell transplantation (HCT).

METHODS: High-Dose Immunosuppression and Autologous Transplantation for Multiple Sclerosis (HALT-MS) is a phase II clinical trial of HDIT/HCT for patients with relapsing-remitting (RR) MS who experienced relapses with disability progression (Expanded Disability Status Scale [EDSS] 3.0-5.5) while on MS disease-modifying therapy. The primary endpoint was event-free survival (EFS), defined as survival without death or disease activity from any one of: disability progression, relapse, or new lesions on MRI. Participants were evaluated through 5 years posttransplant. …

Genetic Drivers Of Kidney Defects In The Digeorge Syndrome., Esther Lopez-Rivera, Yangfan P. Liu, Miguel Verbitsky, Blair R. Anderson, Valentina P. Capone, Edgar A. Otto, Zhonghai Yan, Adele Mitrotti, Jeremiah Martino, Nicholas J. Steers, David A. Fasel, Katarina Vukojevic, Rong Deng, Silvia E. Racedo, Qingxue Liu, Max Werth, Rik Westland, Asaf Vivante, Gabriel S. Makar, Monica Bodria, Matthew G. Sampson, Christopher E. Gillies, Virginia Vega-Warner, Mariarosa Maiorana, Donald S. Petrey, Barry Honig, Vladimir J. Lozanovski, Rémi Salomon, Laurence Heidet, Wassila Carpentier, Dominique Gaillard, Alba Carrea, Loreto Gesualdo, Daniele Cusi, Claudia Izzi, Francesco Scolari, Joanna A E Van Wijk, Adela Arapovic, Mirna Saraga-Babic, Marijan Saraga, Nenad Kunac, Ali Samii, Donna M. Mcdonald-Mcginn, Terrence B. Crowley, Elaine H. Zackai, Dorota Drozdz, Monika Miklaszewska, Marcin Tkaczyk, Przemyslaw Sikora, Maria Szczepanska, Malgorzata Mizerska-Wasiak, Grazyna Krzemien, Agnieszka Szmigielska, Marcin Zaniew, John M. Darlow, Prem Puri, David Barton, Emilio Casolari, Susan L. Furth, Bradley A. Warady, Zoran Gucev, Hakon Hakonarson, Hana Flogelova, Velibor Tasic, Anna Latos-Bielenska, Anna Materna-Kiryluk, Landino Allegri, Craig S. Wong, Iain A Drummond, Vivette D'Agati, Akira Imamoto, Jonathan M. Barasch, Friedhelm Hildebrandt, Krzysztof Kiryluk, Richard P. Lifton, Bernice E. Morrow, Cecile Jeanpierre, Virginia E. Papaioannou, Gian Marco Ghiggeri, Ali G. Gharavi, Nicholas Katsanis, Simone Sanna-Cherchi

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The DiGeorge syndrome, the most common of the microdeletion syndromes, affects multiple organs, including the heart, the nervous system, and the kidney. It is caused by deletions on chromosome 22q11.2; the genetic driver of the kidney defects is unknown.

METHODS: We conducted a genomewide search for structural variants in two cohorts: 2080 patients with congenital kidney and urinary tract anomalies and 22,094 controls. We performed exome and targeted resequencing in samples obtained from 586 additional patients with congenital kidney anomalies. We also carried out functional studies using zebrafish and mice.

RESULTS: We identified heterozygous deletions of 22q11.2 in 1.1% …

Mechanisms Of Therapeutic Resistance In Prostate Cancer, Mary Nakazawa, Channing Paller, Natasha Kyprianou

Urology Faculty Publications

Prostate cancer is the second leading cause of cancer deaths in the USA. The challenge in managing castration-resistant prostate cancer (CRPC) stems not from the lack of therapeutic options but from the limited duration of clinical and survival benefit offered by treatments in this setting due to primary and acquired resistance. The remarkable molecular heterogeneity and tumor adaptability in advanced prostate cancer necessitate optimization of such treatment strategies. While the future of CRPC management will involve newer targeted therapies in deliberately biomarker-selected patients, interventions using current approaches may exhibit improved clinical benefit if employed in the context of optimal sequencing …

Evaluation Of Treatment-Related Mortality Among Paediatric Cancer Deaths: A Population Based Analysis., Jason D Pole, Paul Gibson, Marie-Chantal Ethier, Tanya Lazor, Donna L Johnston, Carol Portwine, Mariana Silva, Sarah Alexander, Lillian Sung

Paediatrics Publications

BACKGROUND: Objectives were to describe the proportion of deaths due to treatment-related mortality (TRM) and to identify risk factors and probable causes of TRM among paediatric cancer deaths in a population-based cohort.

METHODS: We included children with cancer ⩽18 years diagnosed and treated in Ontario who died between January 2003 and December 2012. Deaths were identified using a provincial registry, the Pediatric Oncology Group of Ontario Networked Information System. Probable causes of TRM were described.

RESULTS: Among the 964 deaths identified, 821 were included. The median age at diagnosis was 6.6 years (range 0-18.8) and 51.8% had at least one …

Line-1 Hypomethylation Status Of Circulating Cell-Free Dna In Plasma As A Biomarker For Colorectal Cancer., Yuzo Nagai, Eiji Sunami, Yoko Yamamoto, Keisuke Hata, Satoshi Okada, Koji Murono, Koji Yasuda, Kensuke Otani, Takeshi Nishikawa, Toshiaki Tanaka, Tomomichi Kiyomatsu, Kazushige Kawai, Hiroaki Nozawa, Soichiro Ishihara, Dave S B Hoon, Toshiaki Watanabe

Articles, Abstracts, and Reports

Colorectal cancer (CRC) is a serious public health problem and non-invasive biomarkers improving diagnosis or therapy are strongly required. Circulating cell-free DNA (cfDNA) has been a promising target for this purpose. In this study, we evaluated the potential of long interspersed nuclear element-1 (LINE-1) hypomethylation as a blood biomarker for CRC. LINE-1 hypomethylation level in plasma cfDNA in 114 CRC patients was retrospectively examined by absolute quantitative analysis of methylated alleles real-time PCR, and was expressed using LINE-1 hypomethylation index (LHI) [unmethylated copy number/ (methylated copy number + unmethylated copy number)]. Greater LHI values indicated enhanced hypomethylation. In our clinicopathological …

Risk Factors For Poor Multidrug-Resistant Tuberculosis Treatment Outcomes In Kyiv Oblast, Ukraine, Omowunmi Aibana, Mariya Bachmaha, Viatcheslav Krasiuk, Natasha Rybak, Timothy P Flanigan, Vasyl Petrenko, Megan B Murray

Faculty, Staff and Student Publications

BACKGROUND: Ukraine is among ten countries with the highest burden of multidrug- resistant TB (MDR-TB) worldwide. Treatment success rates for MDR-TB in Ukraine remain below global success rates as reported by the World Health Organization. Few studies have evaluated predictors of poor MDR-TB outcomes in Ukraine.

METHODS: We conducted a retrospective analysis of patients initiated on MDR-TB treatment in the Kyiv Oblast of Ukraine between January 01, 2012 and March 31st, 2015. We defined good treatment outcomes as cure or completion and categorized poor outcomes among those who died, failed treatment or defaulted. We used logistic regression analyses to identify …

Impact Of Sequencing Targeted Therapies With High-Dose Interleukin-2 Immunotherapy: An Analysis Of Outcome And Survival Of Patients With Metastatic Renal Cell Carcinoma From An On-Going Observational Il-2 Clinical Trial: Proclaim, Joseph I Clark, Michael K K Wong, Howard L Kaufman, Gregory A Daniels, Michael A Morse, David F Mcdermott, Sanjiv S Agarwala, Lionel D Lewis, John H Stewart, Ulka Vaishampayan, Brendan Curti, René Gonzalez, Jose Lutzky, Venkatesh Rudraptna, Lee D Cranmer, Joanne M Jeter, Ralph J Hauke, Gerald Miletello, Mohammed M Milhem, Asim Amin, John M Richart, Mayer Fishman, Sigrun Hallmeyer, Sapna P Patel, Peter Van Veldhuizen, Neeraj Agarwal, Bret Taback, Jonathan S Treisman, Marc S Ernstoff, Jessica C Perritt, Hong Hua, Tharak B Rao, Janice P Dutcher, Sandra Aung

Articles, Abstracts, and Reports

BACKGROUND: This analysis describes the outcome for patients who received targeted therapy (TT) prior to or following high-dose interleukin-2 (HD IL-2).

PATIENTS AND METHODS: Patients with renal cell carcinoma (n = 352) receiving HD IL-2 were enrolled in Proleukin

RESULTS: Overall, there were 4% complete response (CR), 13% partial response (PR), 39% stable disease (SD), and 43% progressive disease (PD) with HD IL-2. The median overall survival (mOS) was not reached in patients with CR, PR, or SD, and was 15.5 months in patients with PD (median follow-up, 21 months). Sixty-one patients had prior TT before HD IL-2 with an …

The Influence Of Tumor Regression, Solar Elastosis, And Patient Age On Pathologists' Interpretation Of Melanocytic Skin Lesions., Linda Titus, Raymond L Barnhill, Jason P Lott, Michael W Piepkorn, David E Elder, Paul D Frederick, Heidi D Nelson, Patricia A Carney, Stevan R Knezevich, Martin A Weinstock, Joann G Elmore

Articles, Abstracts, and Reports

It is not known whether patient age or tumor characteristics such as tumor regression or solar elastosis influence pathologists' interpretation of melanocytic skin lesions (MSLs). We undertook a study to determine the influence of these factors, and to explore pathologist's characteristics associated with the direction of diagnosis. To meet our objective, we designed a cross-sectional survey study of pathologists' clinical practices and perceptions. Pathologists were recruited from diverse practices in 10 states in the United States. We enrolled 207 pathologist participants whose practice included the interpretation of MSLs. Our findings indicated that the majority of pathologists (54.6%) were influenced toward …

Telemedicine Coverage For Post-Operative Icu Patients., Tara Ann Collins, Matthew P. Robertson, Corinna P. Sicoutris, Michael A. Pisa, Daniel N. Holena, Patrick M. Reilly, Benjamin A. Kohl

Department of Anesthesiology Faculty Papers

Introduction There is an increased demand for intensive care unit (ICU) beds. We sought to determine if we could create a safe surge capacity model to increase ICU capacity by treating ICU patients in the post-anaesthesia care unit (PACU) utilizing a collaborative model between an ICU service and a telemedicine service during peak ICU bed demand. Methods We evaluated patients managed by the surgical critical care service in the surgical intensive care unit (SICU) compared to patients managed in the virtual intensive care unit (VICU) located within the PACU. A retrospective review of all patients seen by the surgical critical …

Results Of A Phase I-Ii Study Of Fenretinide And Rituximab For Patients With Indolent B-Cell Lymphoma And Mantle Cell Lymphoma., Andrew J Cowan, Phillip A Stevenson, Ted A Gooley, Shani L Frayo, George R Oliveira, Stephen D Smith, Damian J Green, Jennifer E Roden, John M Pagel, Brent L Wood, Oliver W Press, Ajay K Gopal

Articles, Abstracts, and Reports

Fenretinide, a synthetic retinoid, induces apoptotic cell death in B-cell non-Hodgkin lymphoma (B-NHL) and acts synergistically with rituximab in preclinical models. We report results from a phase I-II study of fenretinide with rituximab for B-NHLs. Eligible diagnoses included indolent B-NHL or mantle cell lymphoma. The phase I design de-escalated from fenretinide at 900 mg/m

Placental Genetic Variations In Vitamin D Metabolism And Birthweight., Tsegaselassie Workalemahu, Sylvia E Badon, Michal Dishi-Galitzky, Chunfang Qiu, Michelle A Williams, Tanya Sorensen, Daniel A Enquobahrie

Articles, Abstracts, and Reports

INTRODUCTION: Vitamin D has pleiotropic functions that regulate fetal growth and development. We investigated associations of common placental genetic variations in vitamin D metabolism with birthweight.

METHODS: The study was conducted among participants (506 maternal-infant pairs) of a pregnancy cohort study. Data were collected using interviewer-administered questionnaires and post-delivery medical record abstraction. DNA, extracted from placental samples collected at delivery, was genotyped for eight single nucleotide polymorphisms (SNPs) in five vitamin D metabolism genes (CUBN, LRP2, VDR, GC, and CYP2R1). Linear and logistic regression models were used to evaluate associations of SNPs with birthweight and risk of low birthweight, respectively. …

Associations Of Emergency Department Length Of Stay With Publicly Reported Quality-Of-Care Measures., Anna Marie Chang, Amber Lin, Rongwei Fu, K. John Mcconnell, Benjamin Sun

Department of Emergency Medicine Faculty Papers

OBJECTIVE: The Institute of Medicine identified emergency department (ED) crowding as a critical threat to patient safety. We assess the association between changes in publicly reported ED length of stay (LOS) and changes in quality-of-care measures in a national cohort of hospitals.

METHODS: Longitudinal analysis of 2012 and 2013 data from the American Hospital Association (AHA) Survey, Center for Medicare and Medicaid Services (CMS) Cost Reports, and CMS Hospital Compare. We included hospitals reporting Hospital Compare timeliness measure of LOS for admitted patients. We used AHA and CMS data to incorporate hospital predictors of interest. We used the method of …

Myocardial Relaxation Is Accelerated By Fast Stretch, Not Reduced Afterload, Charles S. Chung, Charles W. Hoopes, Kenneth S. Campbell

Physiology Faculty Publications

Fast relaxation of cross-bridge generated force in the myocardium facilitates efficient diastolic function. Recently published research studying mechanisms that modulate the relaxation rate has focused on molecular factors. Mechanical factors have received less attention since the 1980s when seminal work established the theory that reducing afterload accelerates the relaxation rate. Clinical trials using afterload reducing drugs, partially based on this theory, have thus far failed to improve outcomes for patients with diastolic dysfunction. Therefore, we reevaluated the protocols that suggest reducing afterload accelerates the relaxation rate and identified that myocardial relengthening was a potential confounding factor. We hypothesized that the …

Does Mental Status Impact Therapist And Patient Communication In Emergency Department Brief Interventions Addressing Alcohol Use?, Brian Borsari, Timothy R. Apodaca, Ali Yurasek, Peter M. Monti

Manuscripts, Articles, Book Chapters and Other Papers

Motivational interviewing (MI) is often incorporated into screening, brief intervention, and referral to treatment (SBIRT) interventions in critical care settings to address alcohol and other drug use. However, cognitive status has been linked to differential response to MI sessions in emergency department (ED) settings. The current study examined one possible explanation for this differential response: whether higher versus lower mental status impacts patient response to clinician statements during MI sessions conducted in an ED. Participants were 126 patients receiving an MI-based single-session alcohol brief intervention, and 13 therapists who provided treatment. Participants completed a mental status exam (MSE) as part …

Clinical Risk Factors For Infective Endocarditis In Staphylococcus Aureus Bacteremia, Vincent Bryan D Salvador, Bikash Chapagain, Astha Joshi, Debra J Brennessel

The Texas Heart Institute Journal

Crucial to the management of staphylococcal bacteremia is an accurate evaluation of associated endocarditis, which has both therapeutic and prognostic implications. Because the clinical presentation of endocarditis can be nonspecific, the judicious use of echocardiography is important in distinguishing patients at high risk of developing endocarditis. In the presence of high-risk clinical features, an early transesophageal echocardiogram is warranted without prior transthoracic echocardiography.

The purpose of this study was to investigate the clinical risk factors for staphylococcal infective endocarditis that might warrant earlier transesophageal echocardiography and to describe the incidence of endocarditis in cases of methicillin-resistant and methicillin-sensitive Staphylococcus aureus …

Family Strategies To Support Siblings Of Pediatric Hematopoietic Stem Cell Transplant Patients., Taylor E. White, Kristopher A. Hendershot, Margie D. Dixon, Wendy Pelletier, Ann Haight, Kristin Stegenga, Melissa A. Alderfer, Lydia Cox, Jeffrey M. Switchenko, Pamela Hinds, Rebecca D. Pentz

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: To describe the strategies families report using to address the needs and concerns of siblings of children, adolescents, and young adults undergoing hematopoietic stem cell transplant (HSCT).

METHODS: A secondary semantic analysis was conducted of 86 qualitative interviews with family members of children, adolescents, and young adults undergoing HSCT at 4 HSCT centers and supplemented with a primary analysis of 38 additional targeted qualitative interviews (23 family members, 15 health care professionals) conducted at the primary center. Analyses focused on sibling issues and the strategies families use to address these issues.

RESULTS: The sibling issues identified included: (1) feeling …

Percutaneous Valvuloplasty For Bioprosthetic Tricuspid Valve Stenosis, Gaurav Rana, Rohit Malhotra, Anjali Sharma, Nikolaos Kakouros

The Texas Heart Institute Journal

Percutaneous transcatheter tricuspid balloon valvuloplasty (PTTBV) is an accepted treatment option for symptomatic severe native tricuspid valve stenosis, although surgical tricuspid valve replacement remains the treatment of choice. There have been few reports of successful PTTBV for bioprosthetic tricuspid valve stenosis. We present case reports of 3 patients from our hospital experience. Two of the 3 cases were successful, with lasting clinical improvement, whereas the 3rd patient failed to show a reduction in valve gradient. We describe the standard technique used for PTTBV. We present results from a literature review that identified 16 previously reported cases of PTTBV for bioprosthetic …

Cancer Antigen 125 Is Associated With Length Of Stay In Patients With Acute Heart Failure, Hakki Kaya, Recep Kurt, Osman Beton, Ali Zorlu, Hasan Yucel, Hakan Gunes, Didem Oguz, Mehmet Birhan Yilmaz

The Texas Heart Institute Journal

Length of stay is the primary driver of heart-failure hospitalization costs. Because cancer antigen 125 has been associated with poor morbidity and mortality rates in heart failure, we investigated the relationship between admission cancer antigen 125 levels and lengths of stay in heart-failure patients. A total of 267 consecutive patients (184 men, 83 women) with acute decompensated heart failure were evaluated prospectively. The median length of stay was 4 days, and the patients were classified into 2 groups: those with lengths of stay ≤4 days and those with lengths of stay >4 days. Patients with longer lengths of stay had …

Reexamining The Hypoglycemia Fear Survey For Parents Of Young Children In A Sample Of Children Using Insulin Pumps., Susana R. Patton, Amy E. Noser, Mark A. Clements, Lawrence M. Dolan, Scott W. Powers

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: We update the psychometric properties of the Hypoglycemia Fear Survey-Parents of Young Children (HFS-PYC), a 26-item measure of parents' hypoglycemia fear for young children using an insulin pump.

METHODS: We combined three similar datasets for the analyses. The data analyzed included parents' responses to the HFS-PYC and a demographic form. For a subset of children (n = 91), we also analyzed self-monitoring of blood glucose data. We used confirmatory factor analysis (CFA) to confirm the measure's original factor structure. Additional analyses examined reliability and validity of a revised HFS-PYC for parents of young children using pumps.

RESULTS: We analyzed …

Metronidazole Metabolism In Neonates And The Interplay Between Ontogeny And Genetic Variation., Laura A. Wang, Daniel Gonzalez, J Steven Leeder, Rachel F. Tyndale, Robin E. Pearce, Daniel K. Benjamin, Gregory L. Kearns, Michael Cohen-Wolkowiez, Best Pharmaceuticals For Children Act-Pediatric Trials Network Steering Committee

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

Surrogate Pregnancy After Prenatal Diagnosis Of Spina Bifida., Lynnette J. Mazur, Mary Kay Kisthardt, Helen H. Kim, Laura M. Rosas, John Lantos

Manuscripts, Articles, Book Chapters and Other Papers

Some pregnancies today involve infertile individuals or couples who contract with a fertile woman to carry a pregnancy for them. The woman who carries the pregnancy is referred to as a "gestational carrier." The use of such arrangements is increasing. Most of the time, these arrangements play out as planned; sometimes, however, problems arise. This article discusses a case in which a fetal diagnosis of spina bifida led the infertile couple to request that the gestational carrier terminate the pregnancy, and the gestational carrier did not wish to do so. Experts in the medical and legal issues surrounding surrogacy discuss …

Use Of The Ketogenic Diet In The Neonatal Intensive Care Unit-Safety And Tolerability., Lindsey M. Thompson, Erin Day Fecske, Mohammad Salim, Ara Hall

Manuscripts, Articles, Book Chapters and Other Papers

Drug-resistant epilepsy poses a challenge in neonatal patients, especially those in the neonatal intensive care unit (NICU), who have various secondary comorbidities. We present results of four children with a history of drug-resistant epilepsy for whom a ketogenic diet was initiated and used in the NICU. A nonfasting induction into ketosis over 1-2 weeks was utilized, with gradual increases in the ketogenic ratio every 2-3 days. Data were collected retrospectively from a database, which included medical history, daily progress notes, relevant laboratory data, and imaging and diagnostic information. The ketogenic diet was well tolerated in all cases. The most common …

Outcomes From A 12-Week, Open-Label, Multicenter Clinical Trial Of Teduglutide In Pediatric Short Bowel Syndrome., Beth A. Carter, Valeria C. Cohran, Conrad R. Cole, Mark R. Corkins, Reed A. Dimmitt, Christopher Duggan, Susan Hill, Simon Horslen, Joel D. Lim, David F. Mercer, Russell J. Merritt, Peter F. Nichol, Luther Sigurdsson, Daniel H. Teitelbaum, John Thompson, Charles Vanderpool, Juliana F. Vaughan, Benjamin Li, Nader N. Youssef, Robert S. Venick, Samuel A. Kocoshis

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: To determine safety and pharmacodynamics/efficacy of teduglutide in children with intestinal failure associated with short bowel syndrome (SBS-IF).

STUDY DESIGN: This 12-week, open-label study enrolled patients aged 1-17 years with SBS-IF who required parenteral nutrition (PN) and showed minimal or no advance in enteral nutrition (EN) feeds. Patients enrolled sequentially into 3 teduglutide cohorts (0.0125 mg/kg/d [n = 8], 0.025 mg/kg/d [n = 14], 0.05 mg/kg/d [n = 15]) or received standard of care (SOC, n = 5). Descriptive summary statistics were used.

RESULTS: All patients experienced ≥1 treatment-emergent adverse event; most were mild or moderate. No serious teduglutide-related …