Medicine and Health Sciences Commons^™

The Impact Of Essential Trace Elements On Ovarian Response And Reproductive Outcomes Following Single Euploid Embryo Transfer, Roberto Gonzalez-Martin, Andrea Palomar, Alicia Quiñonero, Nuria Pellicer, Rocio Fernandez-Saavedra, Estefania Conde-Vilda, Alberto J Quejido, Christine Whitehead, Richard T. Scott, Francisco Dominguez

Department of Medicine Faculty Papers

Essential trace elements are required in extremely small amounts and obtained through diet. This research focuses on detecting major trace elements in different biofluids of sixty women undergoing ICSI with PGT-A and SET/FET at IVI-RMA, New Jersey, and assessing their impact on their IVF outcomes. Urine, plasma, and follicular fluid samples were collected on the vaginal oocyte retrieval day to measure the concentrations of eight essential trace elements (copper, zinc, molybdenum, lithium, selenium, manganese, chromium, and iron) using ICP-MS. After analysis, ovarian response and preimplantation outcomes had significant positive associations with both copper alone and the copper/zinc ratio in the …

Immune Reconstitution But Persistent Activation After 48 Weeks Of Antiretroviral Therapy In Youth With Pre-Therapy Cd4 >350 In Atn 061., Bret J. Rudy, Bill G. Kapogiannis, Carol Worrell, Kathleen E. Squires, James Bethel, Su Li, Craig M. Wilson, Allison Agwu, Patricia Emmanuel, Georgine Price, Stephanie Hudey, Maureen M. Goodenow, John W. Sleasman

Department of Medicine Faculty Papers

BACKGROUND: Measures of immune outcomes in youth who initiate combination antiretroviral therapy (cART) early in HIV infection are limited.

DESIGN: Adolescent Trials Network 061 examined changes over 48 weeks of cART in T-cell subsets and markers of T-cell and macrophage activation in subjects with pre-therapy CD4 > 350 cells/mm. All subjects had optimal viral suppression from weeks 24 through 48.

METHODS: Subjects (n = 48) initiated cART with tenofovir/emtricitabine plus ritonavir-boosted atazanavir. Data were collected at baseline and weeks 12, 24, and 48. Trends were compared to uninfected controls.

RESULTS: Significant increases over 48 weeks were noted in all CD4 populations, …

Relationship Of Adipokines With Insulin Sensitivity In African Americans., Maria P Martinez Cantarin, Scott W Keith, Stephanie Deloach, Yonghong Huan, Bonita Falkner

Department of Medicine Faculty Papers

INTRODUCTION: Cytokines produced by adipose tissue, including adiponectin, have been associated with metabolic abnormalities. The purpose of this study was to examine the relationship of insulin sensitivity measured by euglycemic hyperinsulinemic insulin clamp with plasma adiponectin and other adipokines in young adult African Americans.

METHODS: Participants were healthy African Americans. Anthropometric measures, blood pressure, an oral glucose tolerance test and an euglycemic hyperinsulinemic insulin clamp were performed. Insulin sensitivity measurements were adjusted for percentage of fat mass. Plasma concentrations of adiponectin, plasminogen activator inhibitor-1 (PAI-1) and interleukin-6 (IL-6) were assayed on plasma from fasting blood samples. Pearson correlation coefficients and …

Health Needs Of Hiv-Infected Women In The United States: Insights From The Women Living Positive Survey., Kathleen E Squires, Sally L Hodder, Judith Feinberg, Dawn Averitt Bridge, Staats Abrams, Stephen P Storfer, Judith A Aberg

Department of Medicine Faculty Papers

The objective of this study was to describe attitudes, opinions, and perceived health needs of HIV-infected women in the United States. In this cross-sectional study, women were invited to participate in the Women Living Positive survey, a structured interview instrument with 45 questions. Collected data were deidentified and the margin of error was calculated as four percentage points. Incoming toll-free phone interviews were conducted from December 21, 2006, through March 14, 2007 among subjects recruited from a U.S. national network of AIDS counseling centers. Seven hundred HIV-infected women (43% African American, 28.5% Hispanic, 28.5% Caucasian; median age, 42.5 years) receiving …

Leg Ulcers In Sickle Cell Disease., Caterina P Minniti, James Eckman, Paola Sebastiani, Martin H Steinberg, Samir K. Ballas

Department of Medicine Faculty Papers

Sickle cell disease is a single amino acid molecular disorder of hemoglobin leading to its pathological polymerization, red cell rigidity that causes poor microvascular blood flow, with consequent tissue ischemia and infarction. The manifestations of this disease are protean.Among them, leg ulcers represent a particularly disabling and chronic complication, often associated with a more severe clinical course.Despite the fact that this complication has been recognized since the early times of SCD, there has been little improvement in the efficacy of its management and clinical outcome over the past 100 years. Recently, vasculopathic abnormalities involving abnormal vascular tone and activated, adhesive …

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.

Beta3 Integrin Haplotype Influences Gene Regulation And Plasma Von Willebrand Factor Activity, Katie E. Payne, Paul F. Bray, Peter J. Grant, Angela M. Carter

Department of Medicine Faculty Papers

The Leu33Pro polymorphism of the gene encoding beta(3) integrin (ITGB3) is associated with acute coronary syndromes and influences platelet aggregation. Three common promoter polymorphisms have also been identified. The aims of this study were to (1) investigate the influence of the ITGB3 -400C/A, -425A/C and -468G/A promoter polymorphisms on reporter gene expression and nuclear protein binding and (2) determine genotype and haplotype associations with platelet alpha(IIb)beta(3) receptor density. Promoter haplotypes were introduced into an ITGB3 promoter-pGL3 construct by site directed mutagenesis and luciferase reporter gene expression analysed in HEL and HMEC-1 cells. Binding of nuclear proteins was assessed by electrophoretic …

Cystic Lymphangioma Of The Pancreas, Madhusudhan R. Sanaka, Thomas E. Kowalski

Department of Medicine Faculty Papers

A case report.

The Pharmacokinetics Of Nebulized Nanocrystal Budesonide Suspension In Healthy Volunteers., Walter Kraft, Barry Steiger, Don Beussink, John N. Quiring, Nancy Fitzgerald, Howard E. Greenberg, Scott A. Waldman

Department of Medicine Faculty Papers

Nanocrystal budesonide (nanobudesonide) is a suspension for nebulization in patients with steroid-responsive pulmonary diseases such as asthma. The pharmacokinetics and safety of the product were compared to those of Pulmicort Respules. Sixteen healthy volunteers were administered nanobudesonide 0.5 and 1.0 mg, Pulmicort Respules 0.5 mg, and placebo in a four-way, randomized crossover design. All nebulized formulations were well tolerated, with no evidence of bronchospasm. Nebulization times were significantly shorter for nanobudesonide compared to Pulmicort Respules. Because of a low oral bioavailability, plasma concentration of budesonide is a good marker of lung-delivered dose. The pharmacokinetics of nanobudesonide 0.5 and 1.0 mg …

Stent Placement Compared With Balloon Angioplasty For Obstructed Coronary Bypass Grafts. Saphenous Vein De Novo Trial Investigators., M P Savage, J S Douglas, D L Fischman, C J Pepine, S B King, J A Werner, S R Bailey, P A Overlie, S H Fenton, J A Brinker, M B Leon, S Goldberg

Department of Medicine Faculty Papers

BACKGROUND: Treatment of stenosis in saphenous-vein grafts after coronary-artery bypass surgery is a difficult challenge. The purpose of this study was to compare the effects of stent placement with those of balloon angioplasty on clinical and angiographic outcomes in patients with obstructive disease of saphenous-vein grafts.

METHODS: A total of 220 patients with new lesions in aortocoronary-venous bypass grafts were randomly assigned to placement of Palmaz-Schatz stents or standard balloon angioplasty. Coronary angiography was performed during the index procedure and six months later.

RESULTS: As compared with the patients assigned to angioplasty, those assigned to stenting had a higher rate …

A Randomized Comparison Of Coronary-Stent Placement And Balloon Angioplasty In The Treatment Of Coronary Artery Disease. Stent Restenosis Study Investigators., David L. Fischman, Martin B. Leon, Donald S. Baim, Richard A. Schatz, Michael P. Savage, Ian Penn, Katherine Detre, Lisa Veltri, Donald Ricci, Masakiyo Nobuyoshi, Michael Cleman, Richard Heuser, David Almond, Paul S. Teirstein, R. David Fish, Antonio Colombo, Jeffrey Brinker, Jeffrey Moses, Alex Shaknovich, John Hirshfeld, Stephen Bailey, Stephen Ellis, Randal Rake, Sheldon Goldberg

Department of Medicine Faculty Papers

BACKGROUND: Coronary-stent placement is a new technique in which a balloon-expandable, stainless-steel, slotted tube is implanted at the site of a coronary stenosis. The purpose of this study was to compare the effects of stent placement and standard balloon angioplasty on angiographically detected restenosis and clinical outcomes.

METHODS: We randomly assigned 410 patients with symptomatic coronary disease to elective placement of a Palmaz-Schatz stent or to standard balloon angioplasty. Coronary angiography was performed at base line, immediately after the procedure, and six months later.

RESULTS: The patients who underwent stenting had a higher rate of procedural success than those who …