Medicine and Health Sciences Commons^™

Physical Therapy: Manual Therapy Certificate Programs, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Treatment Of Pasireotide Lar-Associated Hyperglycemia In A Patient With Acromegaly, Cheryl Rosenfeld

Touro College of Osteopathic Medicine (Middletown) Publications and Research

Objective: Hyperglycemia was noted in pasireotide long-acting release (PAS LAR}-treated patients with acromegaly during clinical trials. We describe a clinical approach to hyperglycemia in a patient with acromegaly and diabetes mellitus type 2 (DM2) during PAS LAR initiation and treatment.

Methods: Clinical response to PAS LAR, including self­ monitored blood glucose (SMBG) levels, HbA1c, IGF-1, and adverse effects, was reported. Case Presentation: A 44-year-old male was referred for consultation in 2007 owing to uncontrolled DM2 despite maximum metformin (MET) dose. Testing led to a biochemical diagnosis of acromegaly. An 8-mm pituitary adenoma was seen on MRI. Transsphenoidal pituitary adenoma …

Public Health Measures Derived From The Jewish Tradition, Noam Zeffren, Tova Chein, Robert Stern

Touro College of Osteopathic Medicine (New York) Publications and Research

The authors discuss public health measures that are described in the Torah and rabbinic literature.

Osteopathic Medical Student Administered Smoking Cessation Counseling Is An Effective Tool, Barbara Capozzi, Ariel Chez, Taissia Carpenter, Laura Hubert, Lissa Hewan-Lowe, Asli Ozcan, Sonu Sahni

Touro College of Osteopathic Medicine (New York) Publications and Research

Background: Physician counseling on the risks of tobacco smoking and the benefits of cessation has been shown to be an effective method of increasing the rate of smoking cessation. Using the “Help Your Patients Quit Smoking: A Coaching Guide” also referred to as the “7A’s of Smoking Cessation” guideline from the New York City Department of Health and Mental Hygiene is thought to be effective to convey the importance of smoking cessation. Aim: To study the efficacy of the “7A’s of Smoking Cessation” guideline counseling conducted by osteopathic medical students. Materials and Methods: Osteopathic medical students were …

Age Differences In Cancer Treatment Decision Making And Social Support, Jessica Krok, Angela L. Palmer-Wackerly, Phokeng M. Dailey, Julianne C. Wojno, Janice L. Krieger

Department of Communication Studies: Faculty Publications

Objective: The aim of this study was to examine the decision-making (DM) styles of younger (18-39 years), middle-aged (40-59 years), and older (≥60 years) cancer survivors, the type and role of social support, and patient satisfaction with cancer treatment DM.

Method: Adult cancer survivors (N = 604) were surveyed using Qualtrics online software.

Results: Older adults reported significantly lower influence of support on DM than younger adults. The most common DM style for the age groups was collaborative DM with their doctors. Younger age was a significant predictor of independent (p < .05), collaborative with family (p < .001), delegated to doctor (p < .01), delegated to family (p < .001), and demanding (p < .001) DM styles.

Discussion: Despite having lower received social support in cancer …

Radioresistance Of Brain Tumors, K. Kelley, J. Knisely, M. Symons, R. Ruggieri

Journal Articles

Radiation therapy (RT) is frequently used as part of the standard of care treatment of the majority of brain tumors. The efficacy of RT is limited by radioresistance and by normal tissue radiation tolerance. This is highlighted in pediatric brain tumors where the use of radiation is limited by the excessive toxicity to the developing brain. For these reasons, radiosensitization of tumor cells would be beneficial. In this review, we focus on radioresistance mechanisms intrinsic to tumor cells. We also evaluate existing approaches to induce radiosensitization and explore future avenues of investigation.

Deformable Image Registration And Interobserver Variation In Contour Propagation For Radiation Therapy Planning., A. C. Riegel, J. G. Antone, H. Zhang, P. Jain, J. Raince, A. Rea, A. M. Bergamo, A. Kapur, L. Potters

Journal Articles

Deformable image registration (DIR) and interobserver variation inevitably intro-duce uncertainty into the treatment planning process. The purpose of the current work was to measure deformable image registration (DIR) errors and interobserver variability for regions of interest (ROIs) in the head and neck and pelvic regions. Measured uncertainties were combined to examine planning margin adequacy for contours propagated for adaptive therapy and to assess the trade-off of DIR and interobserver uncertainty in atlas-based automatic segmentation. Two experi-enced dosimetrists retrospectively contoured brainstem, spinal cord, anterior oral cavity, larynx, right and left parotids, optic nerves, and eyes on the planning CT (CT1) and …

Recipient Criteria Predictive Of Graft Failure In Kidney Transplantation, E. P. Molmenti, A. Alex, L. Rosen, M. Alexander, J. Nicastro, E. Siskind, L. Alex, E. Sameyah, M. Bhaskaran, N. Ali, A. Basu, M. Sachdeva, S. Agorastos, P. Rajendran, P. Krishnan, P. Ramadas, L. Amodu, J. Cagliani, S. Rehman, A. Kressel, C. B. Sethna, R. Schwarz, S. Fishbane, A. Bellucci, G. Coppa, H. Rilo, C. L. Molmenti, +4 Additional Authors

Journal Articles

Several classifications systems have been developed to predict outcomes of kidney transplantation based on donor variables. This study aims to identify kidney transplant recipient variables that would predict graft outcome irrespective of donor characteristics. All U.S. kidney transplant recipients between October 25,1999 and January 1, 2007 were reviewed. Cox proportional hazards regression was used to model time until graft failure. Death-censored and nondeath-censored graft survival models were generated for recipients of live and deceased donor organs. Recipient age, gender, body mass index (BMI), presence of cardiac risk factors, peripheral vascular disease, pulmonary disease, diabetes, cerebrovascular disease, history of malignancy, hepatitis …

Milk Fat Globule-Epidermal Growth Factor-Factor Viii Downregulates Interleukin-17 Expression In Sepsis By Modulating Stat3 Activation, C. Cen, M. Aziz, W.L. Yang, J. Nicastro, G. F. Coppa, P. Wang

Journal Articles

BACKGROUND: Milk fat globule-epidermal growth factor-factor VIII (MFG-E8) is a secretory glycoprotein with a known role in inflammation. In sepsis, interleukin (IL)-17 acts as a proinflammatory cytokine to exaggerate systemic inflammation. We hypothesize that MFG-E8 downregulates IL-17 expression in sepsis. METHODS: Sepsis was induced in 8-week-old male C57BL/6 mice by cecal ligation and puncture (CLP). Recombinant mouse MFG-E8 (rmMFG-E8) at a dosage of 20 mug/kg body weight or phosphate-buffered saline was concurrently injected. After 10 hours, blood and spleen samples were harvested for analysis. For in vitro studies, splenocytes isolated from healthy mice pretreated with rmMFG-E8 and splenocytes from MFG-E8 …

Inhibition Of Lipogenesis Reduces Inflammation And Organ Injury In Sepsis, J. P. Idrovo, W.L. Yang, A. Jacob, L. Corbo, Jeffrey Nicastro, Gene Coppa, P. Wang

Journal Articles

BACKGROUND: Sepsis is a life-threatening acute inflammatory condition associated with metabolic complications. Accumulation of free fatty acids (FFAs) induces inflammation and causes lipotoxic effects in the liver. Because fatty acid metabolism plays a role in the inflammatory response, we hypothesized that the administration of C75, a fatty acid synthase inhibitor, could alleviate the injury caused by sepsis. METHODS: Male mice were subjected to sepsis by cecal ligation and puncture (CLP). At 4 h after CLP, different doses of C75 (1- or 5-mg/kg body weight) or vehicle (20% dimethyl sulfoxide in saline) were injected intraperitoneally. Blood and liver tissues were collected …

Inhibition Of Fatty Acid Synthase With C75 Decreases Organ Injury After Hemorrhagic Shock, M. Kuncewitch, W.L. Yang, A. Jacob, A. Khader, M. Giangola, J. Nicastro, G.F. Coppa, P. Wang

Journal Articles

BACKGROUND: Hemorrhagic shock is the primary cause of morbidity and mortality in the intensive care units in patients under the age of 35. Several organs, including the lungs, are seriously affected by hemorrhagic shock and inadequate resuscitation. Excess free fatty acids have shown to trigger inflammation in various disease conditions. C75 is a small compound that inhibits fatty acid synthase, a key enzyme in the control of fatty acid metabolism that also stimulates fatty acid oxidation. We hypothesized that C75 treatment would be protective against hemorrhagic shock. METHODS: Adult male Sprague-Dawley rats were cannulated with a femoral artery catheter and …

Analysis Of Igm Antibody Production And Repertoire In A Mouse Model Of Sjogren's Syndrome, J. M. Kramer, N. E. Holodick, T. C. Vizconde, I. Raman, M. Yan, Q. Z. Li, D. P. Gaile, T. L. Rothstein

Journal Articles

This study tested the hypothesis that B cells from salivary tissue are distinct in terms of proliferative capacity, immunoglobulin M secretion, repertoire, and autoantibody enrichment in Sjogren's syndrome. We sorted purified B cells from the spleen, cervical lymph nodes, and submandibular glands of a primary Sjogren's syndrome mouse model (Id3-/-). Enzyme-linked immunospot and proliferation assays were performed with stimulated B cells. We single-cell sorted B cells from the spleen, cervical lymph nodes, and submandibular gland tissue from Sjogren's syndrome mice and sequenced immunoglobulin M heavy-chain variable regions. Finally, autoantigen arrays were performed using immunoglobulin M derived from sera, cervical lymph …

Btk Inhibition Results In Impaired Cxcr4 Chemokine Receptor Surface Expression, Signaling And Function In Chronic Lymphocytic Leukemia, S. S. Chen, B. Y. Chang, S. Chang, T. Tong, S. Ham, B. Sherry, J. A. Burger, K. R. Rai, N. Chiorazzi

Journal Articles

Bruton's tyrosine kinase (BTK) is involved in the regulation of B-cell growth, migration and adhesion. The importance of BTK in cell trafficking is emphasized by the clonal contraction proceeded by lymphocytosis typical for the enzyme inhibitor, ibrutinib, in B-cell malignancies, including chronic lymphocytic leukemia (CLL). Here, we investigated BTK regulation of leukemic B-cell trafficking in a mouse model of aggressive TCL1 CLL-like disease. Inhibiting BTK by ibrutinib reduced surface membrane (sm) levels of CXCR4 but not CXCR5, CD49d and other adhesion/homing receptors. Decreased smCXCR4 levels resulted from blocking receptor signal transduction, which in turn aborted cycling from and to the …

Cytoplasmic Myosin-Exposed Apoptotic Cells Appear With Caspase-3 Activation And Enhance Cll Cell Viability, X. Cui, L. Zhang, A. R. Magli, R. Catera, X. J. Yan, D. O. Griffin, T. L. Rothstein, J. Barrientos, J. E. Kolitz, S. L. Allen, K. R. Rai, N. Chiorazzi, C. C. Chu

Journal Articles

The degree of chronic lymphocytic leukemia (CLL) B-cell antigen receptor (BCR) binding to myosin-exposed apoptotic cells (MEACs) correlates with worse patient outcomes, suggesting a link to disease activity. Therefore, we studied MEAC formation and the effects of MEAC binding on CLL cells. In cell line studies, both intrinsic (spontaneous or camptothecin-induced) and extrinsic (FasL- or anti-Fas-induced) apoptosis created a high percent of MEACs over time in a process associated with caspase-3 activation, leading to cytoplasmic myosin cleavage and trafficking to cell membranes. The involvement of common apoptosis pathways suggests that most cells can produce MEACs and indeed CLL cells themselves …

Elevated 1-Hour Plasma Glucose Levels Are Associated With Dysglycemia, Impaired Beta-Cell Function, And Insulin Sensitivity: A Pilot Study From A Real World Health Care Setting, R. Jagannathan, M. A. Sevick, H. Li, D. Fink, R. Dankner, A. Chetrit, J. Roth, M. Bergman

Journal Articles

No abstract provided.

Increased Pretreatment Serum Ifn-Beta/Alpha Ratio Predicts Non-Response To Tumour Necrosis Factor Alpha Inhibition In Rheumatoid Arthritis, T. Wampler Muskardin, P. Vashisht, J. M. Dorschner, M. A. Jensen, B. S. Chrabot, M. Kern, J. R. Curtis, R. Furie, P. K. Gregersen, T. B. Niewold, +14 Additional Authors

Journal Articles

OBJECTIVE: Studies suggest that circulating type I interferon (IFN) may predict response to biological agents in rheumatoid arthritis (RA). Prediction of response prior to initiating therapy would represent a major advancement. METHODS: We studied sera from a test set of 32 patients with RA from the Auto-immune Biomarkers Collaborative Network Consortium and a validation set of 92 patients with RA from the Treatment Efficacy and Toxicity in Rheumatoid Arthritis Database and Repository registry. The test set included those with good response or no response to tumour necrosis factor (TNF) inhibitors at 14 weeks by European League Against Rheumatism criteria. The …

Endocrine Dysfunction In Diamond-Blackfan Anemia (Dba): A Report From The Dba Registry (Dbar), A. Lahoti, Y. T. Harris, P. W. Speiser, E. Atsidaftos, J. M. Lipton, A. Vlachos

Journal Articles

BACKGROUND: Diamond-Blackfan anemia (DBA) is a rare inherited bone marrow failure syndrome. The mainstays of treatment involve chronic red cell transfusions, long-term glucocorticoid therapy, and stem cell transplantation. Systematic data concerning endocrine function in DBA are limited. We studied patients in the DBA Registry (DBAR) of North America to assess the prevalence of various endocrinopathies. PROCEDURE: In a pilot study, retrospective data were collected for 12 patients with DBA. Subsequently, patients with DBA aged 1-39 years were recruited prospectively. Combined, 57 patients were studied; 38 chronically transfused, 12 glucocorticoid-dependent, and seven in remission. Data were collected on anthropometric measurements, systematic …

Pomalidomide Reverses Gamma-Globin Silencing Through The Transcriptional Reprogramming Of Adult Hematopoietic Progenitors, B. M. Dulmovits, A. O. Appiah-Kubi, J. Papoin, M. He, Y. Al-Abed, S. Didier, M. Gould, S. Husain-Krautter, S. A. Singh, A. Vlachos, S. L. Allen, J. M. Lipton, J. M. Liu, L. Blanc, +7 Additional Authors

Journal Articles

Current therapeutic strategies for sickle cell anemia are aimed at reactivating fetal hemoglobin. Pomalidomide, a third-generation immunomodulatory drug, was proposed to induce fetal hemoglobin production by an unknown mechanism. Here, we report that pomalidomide induced a fetal-like erythroid differentiation program, leading to a reversion of gamma-globin silencing in adult human erythroblasts. Pomalidomide acted early by transiently delaying erythropoiesis at the BFU-E/CFU-E transition, but without affecting terminal differentiation. Further, the transcription networks involved in gamma-globin repression were selectively and differentially affected by pomalidomide including BCL11A, SOX6, IKZF1, KLF1, and LSD1. IKAROS (IKZF1), a known target of pomalidomide, was degraded by the …

Is Shared Decision Making For End-Of-Life Decisions Associated With Better Outcomes As Compared To Other Forms Of Decision Making? A Systematic Literature Review, N. Hajizadeh, L. Uhler, S. W. Herman, J. Lester

Journal Articles

No abstract provided.

High-Density Lipoprotein (Hdl) Counter-Regulates Serum Amyloid A (Saa)-Induced Spla(2)-Iie And Spla(2)-V Expression In Macrophages, S. Zhu, Y. Wang, W. Chen, W. Li, A. Wang, J. Li, H. Yang, K. J. Tracey, J. D'Angelo, H. Wang, +2 Additional Authors

Journal Articles

No abstract provided.

Cytokine-Specific Neurograms In The Sensory Vagus Nerve., B. E. Steinberg, H. A. Silverman, M. K. Gunasekaran, T. Tsaava, E. Battinelli, A. Stiegler, C. E. Bouton, S. S. Chavan, J. J. Tracey, P. T. Huerta, +1 Additional Author

Journal Articles

The axons of the sensory, or afferent, vagus nerve transmit action potentials to the central nervous system in response to changes in the body's metabolic and physiological status. Recent advances in identifying neural circuits that regulate immune responses to infection, inflammation and injury have revealed that vagus nerve signals regulate the release of cytokines and other factors produced by macrophages. Here we record compound action potentials in the cervical vagus nerve of adult mice and reveal the specific activity that occurs following administration of the proinflammatory cytokines tumor necrosis factor (TNF) and interleukin 1β (IL-1β). Importantly, the afferent vagus neurograms …

Identification Of Iguratimod As An Inhibitor Of Macrophage Migration Inhibitory Factor (Mif) With Steroid-Sparing Potential, J. Bloom, C. Metz, S. Nalawade, J. Casabar, K. Fan Cheng, M. He, B. Sherry, T. Coleman, T. Forsthuber, Y. Al-Abed

Journal Articles

No abstract provided.

Dissociation Of Metabolic And Hemodynamic Levodopa Responses In The 6-Hydroxydopamine Rat Model, R. P. Lerner, Z. Bimpisidis, S. Agorastos, S. Scherrer, S. L. Dewey, M. A. Cenci, D. Eidelberg

Journal Articles

No abstract provided.

Skin Conductance At Baseline And Post-Heel Lance Reflects Sympathetic Activation In Neonatal Opiate Withdrawal, C. N. Oji-Mmuo, E. J. Michael, J. Mclatchy, M. M. Lewis, J. E. Becker, K. K. Doheny

Journal Articles

AIM: Skin conductance (SC) provides an objective measure of autonomic system regulation through sympathetic-mediated filling of sweat glands. This study aimed to test the utility of SC to detect sympathetic activation in neonatal abstinence syndrome (NAS). METHODS: 14 term (mean, SE: 38.8 + 0.35 weeks gestational age) neonates with chronic prenatal opiate exposure were enrolled. SC (peaks/sec and mean of peaks) were measured at baseline, during heel lance/squeeze (HLS) and recovery from HLS at 24-48 (mean 38) hours of life prior to treatment for NAS. Blinded coders with established reliability assessed neonates using the Modified Finnegan Neonatal Scoring System (MFNSS). …

Increased Il-17 And Tgf-Ss Serum Levels In Peripheral Blood Of Patients With Ss-Thalassemia Major: Implication For Continual Transfusions Role In T Helper 17-Mediated Proinflammatory Responses, Rasoul Baharlou, Mohammad Hassan Davami, Abbas Ahmadi-Vasmehjani, Morteza Ebrahimi

Turkish Journal of Medical Sciences

Background/aim: Recent studies have shown that IL-17-producing CD4+ T helper (Th17) cells play an important role in proinflammatory processes. In this report we analyzed IL-17, IL-21, and TGF-β serum levels in the peripheral blood of Iranian beta-thalassemia major patients that clinically exhibited splenectomy and iron overload. Materials and methods: Blood samples were collected from 43 beta-thalassemia patients and 43 healthy individuals with no history of malignancies or autoimmune disorders. Then serum levels of IL-17, IL-21, and TGF-β were measured by enzyme linked immunosorbent assay (ELISA). Results: The levels of IL-17 (P = 0.005) and TGF-β (P < 0.001) were significantly higher in the thalassemia patients compared to the healthy control. No significant differences in the level of serum IL-21 was observed between the patients and controls. There were no significant differences in serum levels of IL-17, IL-21, and TGF-β between patients with high or low serum levels of ferritin. Conclusion: Multiple blood transfusions cause constant immune stimulation, as a result of repeated exposure to new alloantigens. This might have significant effects on the stimulation of cytokine producing cells in those patients and cytokine profile can be used as a related marker for assessing disease severity and consequently therapeutic intervention.

Baseline Striatal Functional Connectivity As A Predictor Of Response To Antipsychotic Drug Treatment, D. Sarpal, M. Argyelan, D. G. Robinson, P. R. Szeszko, K. H. Karlsgodt, M. John, N. Weissman, J. A. Gallego, J. M. Kane, T. Lencz, A. K. Malhotra

Journal Articles

OBJECTIVE: Clinical response to antipsychotic drug treatment is highly variable, yet prognostic biomarkers are lacking. The authors recently demonstrated that successful antipsychotic drug treatment alters resting-state functional connectivity of the striatum. The goal of the present study was to test whether intrinsic striatal connectivity patterns provide prognostic information and can serve as a potential biomarker of treatment response to antipsychotic drugs. METHOD: The authors used resting-state functional MRI (fMRI) to develop a prognostic index in a discovery cohort of 41 first-episode schizophrenia patients, then tested this index in an independent cohort of 40 newly hospitalized chronic patients with acute psychosis. …

Type Vi Choledochal Cyst—An Unusual Presentation Of Jaundice, L. Nambiar, E. Siskind, A. W. Shen, C. Fan, G. Grimaldi, C. Choy, J. Madariaga, J. Nicastro, E. P. Molmenti, G. Coppa, +1 Additional Author

Journal Articles

No abstract provided.

Bridging The Divide White Paper: Long-Acting Reversible Contraception (Larc) In The United States, Julia Strasser, Liz Borkowski, Megan Couillard, Amy Allina, Susan Wood

Jacobs Institute of Women's Health

Long-acting reversible contraceptive (LARC) methods – specifically, intrauterine devices (IUDs) and subcutaneous hormone-releasing implants – demonstrate great potential in reducing unintended pregnancy. Although LARC methods have had a rocky history in the US and use rates have remained low here in comparison to other countries where the methods are available, there has been a significant increase in uptake of newer LARC products in recent years. Researchers have identified this change as a likely contributor to the declines seen in unintended pregnancy, abortion, and teen pregnancy rates.

Decades of research have shown that current LARC methods are highly safe and effective, …

Clinical Assessment Of Fatigability In Multiple Sclerosis: A Shift From Perception To Performance., Bryant A Seamon, Michael O. Harris-Love

Exercise and Nutrition Sciences Faculty Publications

No abstract provided.

Detectable Viral Load In Late Pregnancy Among Women In The Rwanda Option B+ Pmtct Program: Enrollment Results From The Kabeho Study., Michelle M Gill, Heather J Hoffman, Emily A Bobrow, Placidie Mugwaneza, Dieudonne Ndatimana, Gilles F Ndayisaba, Cyprien Baribwira, Laura Guay, Anita Asiimwe

Epidemiology Faculty Publications

There are limited viral load (VL) data available from programs implementing "Option B+," lifelong antiretroviral treatment (ART) to all HIV-positive pregnant and postpartum women, in resource-limited settings. Extent of viral suppression from a prevention of mother-to-child transmission of HIV program in Rwanda was assessed among women enrolled in the Kigali Antiretroviral and Breastfeeding Assessment for the Elimination of HIV (Kabeho) Study. ARV drug resistance testing was conducted on women with VL>2000 copies/ml. In April 2013-January 2014, 608 pregnant or early postpartum HIV-positive women were enrolled in 14 facilities. Factors associated with detectable enrollment VL (>20 copies/ml) were examined …