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2015

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Articles 1831 - 1860 of 2431

Full-Text Articles in Medical Specialties

Com Outlook Fall 2014/Winter 2015, College Of Osteopathic Medicine Jan 2015

Com Outlook Fall 2014/Winter 2015, College Of Osteopathic Medicine

COM Outlook

No abstract provided.

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Prescription For Antidepressant In Reducing Future Alcohol-Related Readmission In Patients Suffering From Depression And Alcohol Use Disorder: A Retrospective Medical Record Review, P. Chan, K. Yomen, J. Turcios, M. Richman Jan 2015

Prescription For Antidepressant In Reducing Future Alcohol-Related Readmission In Patients Suffering From Depression And Alcohol Use Disorder: A Retrospective Medical Record Review, P. Chan, K. Yomen, J. Turcios, M. Richman

Journal Articles

BACKGROUND: Patients suffering from major depressive disorder are more likely to suffer from alcohol use disorder. The data is inconclusive for the effectiveness of antidepressant treatment of patients suffering from both illnesses in regards to improving sobriety and reducing alcohol-related healthcare expenses such as hospitalizations. The objective of this study is to determine if a new prescription of an antidepressant upon inpatient discharge is associated with a reduction in the number of future acute alcohol-related hospital readmissions to the same institution in patients suffering from major depressive disorder and alcohol-use disorder. METHODS: A retrospective, medical record review study was conducted …

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Mu-Opioid Receptor Gene A118 G Variants And Persistent Pain Symptoms Among Men And Women Experiencing Motor Vehicle Collision, S. D. Linnstaedt, J. M. Hu, A. V. Bortsov, A. C. Soward, R. Swor, J. Jones, D. Lee, R. Domeier, P. Hendry, S. A. Mclean, +2 Additional Authors Jan 2015

Mu-Opioid Receptor Gene A118 G Variants And Persistent Pain Symptoms Among Men And Women Experiencing Motor Vehicle Collision, S. D. Linnstaedt, J. M. Hu, A. V. Bortsov, A. C. Soward, R. Swor, J. Jones, D. Lee, R. Domeier, P. Hendry, S. A. Mclean, +2 Additional Authors

Journal Articles

The mu-opioid receptor 1 (OPRM1) binds endogenous opioids. Increasing evidence suggests that endogenous OPRM1 agonists released at the time of trauma may contribute to the development of posttraumatic musculoskeletal pain (MSP). In this prospective observational study, we evaluated the hypothesis that individuals with an AG or GG genotype at the OPRM1 A118 G allele, which results in a reduced response to opioids, would have less severe MSP 6 weeks after motor vehicle collision (MVC). Based on previous evidence, we hypothesized that this effect would be sex-dependent and most pronounced among women with substantial peritraumatic distress. European American men and women …

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Genetic Polymorphisms In The Dopamine Receptor 2 Predict Acute Pain Severity After Motor Vehicle Collision, Y. J. Qadri, A. V. Bortsov, D. C. Orrey, R. A. Swor, D. A. Peak, J. S. Jones, N. K. Rathlev, D. C. Lee, P. L. Hendry, S. A. Mclean, +1 Additional Author Jan 2015

Genetic Polymorphisms In The Dopamine Receptor 2 Predict Acute Pain Severity After Motor Vehicle Collision, Y. J. Qadri, A. V. Bortsov, D. C. Orrey, R. A. Swor, D. A. Peak, J. S. Jones, N. K. Rathlev, D. C. Lee, P. L. Hendry, S. A. Mclean, +1 Additional Author

Journal Articles

Objectives:Dopaminergic signaling is implicated in nociceptive pathways. These effects are mediated largely through dopamine receptors and modulated in part by dopamine transporters. This study tested the hypothesis that genetic variants in the genes encoding dopamine receptor 2 (DRD2) and the dopamine active transporter (SLC6A3) influence acute pain severity after motor vehicle collision.Materials and Methods:European Americans presenting to the emergency department after motor vehicle collision were recruited. Overall pain intensity in emergency department was assessed using a 0 to 10 numeric rating scale. DNA was extracted from blood samples and genotyping of single-nucleotide polymorphisms (SNPs) in the DRD2 and SLC6A3 gene …

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Humoral Immune Response Against Nontargeted Tumor Antigens After Treatment With Sipuleucel-T And Its Association With Improved Clinical Outcome, D. Guhathakurta, N. A. Sheikh, L. Q. Fan, H. Kandadi, T. C. Meagher, S. J. Hall, J. B. Whitmore, M. W. Frohlich, J. B. Trager, C. G. Drake, +7 Additional Authors Jan 2015

Humoral Immune Response Against Nontargeted Tumor Antigens After Treatment With Sipuleucel-T And Its Association With Improved Clinical Outcome, D. Guhathakurta, N. A. Sheikh, L. Q. Fan, H. Kandadi, T. C. Meagher, S. J. Hall, J. B. Whitmore, M. W. Frohlich, J. B. Trager, C. G. Drake, +7 Additional Authors

Journal Articles

PURPOSE: Antitumor activity of cancer immunotherapies may elicit immune responses to nontargeted (secondary) tumor antigens, or antigen spread. We evaluated humoral antigen spread after treatment with sipuleucel-T, an immunotherapy for asymptomatic or minimally symptomatic metastatic castration-resistant prostate cancer (mCRPC), designed to target prostatic acid phosphatase (PAP; primary antigen). EXPERIMENTAL DESIGN: Serum samples from patients with mCRPC enrolled in the placebo-controlled phase III IMPACT study (evaluable n = 142) were used to assess humoral antigen spread after treatment with sipuleucel-T. Immunoglobulin G (IgG) responses to self-antigens (including tumor antigens) were surveyed using protein microarrays and confirmed using Luminex xMAP. IgG responses …

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Outcomes Of Midurethral Slings In Women With Concomitant Preoperative Severe Lower Urinary Tract Voiding Symptoms, M. S. Ingber, R. M. Krlin, S. P. Vasavada, F. Firoozi, H. B. Goldman Jan 2015

Outcomes Of Midurethral Slings In Women With Concomitant Preoperative Severe Lower Urinary Tract Voiding Symptoms, M. S. Ingber, R. M. Krlin, S. P. Vasavada, F. Firoozi, H. B. Goldman

Journal Articles

BACKGROUND: Women with stress urinary incontinence and concomitant obstructive (voiding) lower urinary tract symptoms (LUTS) represent a challenging patient population. Furthermore, their diagnosis and management remain incompletely studied and controversial. We evaluated the outcomes of midurethral sling procedures in women with severe obstructive LUTS. METHODS: We performed a post hoc analysis of women who were part of an institutional review board-approved study of midurethral sling surgery. Preoperatively and at 4-6 weeks postoperatively, patients completed the American Urological Association Symptom Score (AUASS) questionnaire. A postvoid residual urine test was obtained preoperatively, at the time of the voiding trial, and 4-6 weeks …

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Mrsa Clonal Complex 22 Strains Harboring Toxic Shock Syndrome Toxin (Tsst-1) Are Endemic In The Primary Hospital In Gaza, Palestine, N. Al Laham, J. R. Mediavilla, L. Chen, N. Abdelateef, F. A. Elamreen, C. C. Ginocchio, D. Pierard, K. Becker, B. N. Kreiswirth Jan 2015

Mrsa Clonal Complex 22 Strains Harboring Toxic Shock Syndrome Toxin (Tsst-1) Are Endemic In The Primary Hospital In Gaza, Palestine, N. Al Laham, J. R. Mediavilla, L. Chen, N. Abdelateef, F. A. Elamreen, C. C. Ginocchio, D. Pierard, K. Becker, B. N. Kreiswirth

Journal Articles

BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) is an important pathogen in both community and healthcare-related settings worldwide. Current knowledge regarding the epidemiology of S. aureus and MRSA in Gaza is based on a single community-based carriage study. Here we describe a cross-sectional analysis of 215 clinical isolates collected from Al-Shifa Hospital in Gaza during 2008 and 2012. METHODS: All isolates were characterized by spa typing, SCCmec typing, and detection of genes encoding Panton-Valentine leukocidin (PVL) and toxic shock syndrome toxin (TSST-1). Representative genotypes were also subjected to multilocus sequence typing (MLST). Antibiotic susceptibility testing was performed using VITEK2 and MicroScan. RESULTS: …

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Novel Fus-Klf17 And Ewsr1-Klf17 Fusions In Myoepithelial Tumors, S. C. Huang, H. W. Chen, L. Zhang, Y. S. Sung, N. P. Agaram, M. Davis, M. Edelman, C. D. M. Fletcher, C. R. Antonescu Jan 2015

Novel Fus-Klf17 And Ewsr1-Klf17 Fusions In Myoepithelial Tumors, S. C. Huang, H. W. Chen, L. Zhang, Y. S. Sung, N. P. Agaram, M. Davis, M. Edelman, C. D. M. Fletcher, C. R. Antonescu

Journal Articles

Myoepithelial (ME) tumors of soft tissue and bone display a heterogeneous histologic spectrum and in about half of the cases harbor EWSR1 gene rearrangements. Despite rare case reports, the prevalence of fused in sarcoma (FUS) gene abnormalities and its related fusion partners remains undetermined among ME tumors. Therefore, we screened 66 EWSR1-negative ME tumors for FUS abnormalities by fluorescence in situ hybridization (FISH). In an index FUS-rearranged case, 3-rapid amplification of cDNA ends (RACE) was applied to identify the fusion partner. Results were further confirmed by reverse transcription-PCR, followed by FISH screening the entire cohort of FUS-rearranged and EWSR1-positive ME …

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Pathological And Molecular Evaluation Of Pancreatic Neoplasms, A. Rishi, M. Goggins, L. D. Wood, R. H. Hruban Jan 2015

Pathological And Molecular Evaluation Of Pancreatic Neoplasms, A. Rishi, M. Goggins, L. D. Wood, R. H. Hruban

Journal Articles

Pancreatic neoplasms are morphologically and genetically heterogeneous and include a wide variety of tumors ranging from benign to malignant with an extremely poor clinical outcome. Our understanding of these pancreatic neoplasms has improved significantly with recent advances in cancer sequencing. Awareness of molecular pathogenesis brings new opportunities for early detection, improved prognostication, and personalized gene-specific therapies. Here we review the pathological classification of pancreatic neoplasms from the molecular and genetic perspectives.

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Antipsychotic Treatment And Functional Connectivity Of The Striatum In First-Episode Schizophrenia, D. K. Sarpal, D. G. Robinson, T. Lencz, M. Argyelan, T. Ikuta, K. Karlsgodt, J. Gallego, J. M. Kane, P. R. Szeszko, A. K. Malhotra Jan 2015

Antipsychotic Treatment And Functional Connectivity Of The Striatum In First-Episode Schizophrenia, D. K. Sarpal, D. G. Robinson, T. Lencz, M. Argyelan, T. Ikuta, K. Karlsgodt, J. Gallego, J. M. Kane, P. R. Szeszko, A. K. Malhotra

Journal Articles

IMPORTANCE Previous evidence has implicated corticostriatal abnormalities in the pathophysiology of psychosis. Although the striatum is the primary target of all efficacious antipsychotics, the relationship between its functional connectivity and symptomatic reduction remains unknown. OBJECTIVE To explore the longitudinal effect of treatment with second-generation antipsychotics on functional connectivity of the striatum during the resting state in patients experiencing a first episode of psychosis. DESIGN, SETTING, AND PARTICIPANTS This prospective controlled study took place at a clinical research center and included 24 patients with first-episode psychosis and 24 healthy participants matched for age, sex, education, and handedness. Medications were administered in …

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Neural Systems Mediating Decision-Making And Response Inhibition For Social And Nonsocial Stimuli In Autism, K. M. Shafritz, J. D. Bregman, T. Ikuta, P. R. Szeszko Jan 2015

Neural Systems Mediating Decision-Making And Response Inhibition For Social And Nonsocial Stimuli In Autism, K. M. Shafritz, J. D. Bregman, T. Ikuta, P. R. Szeszko

Journal Articles

Autism is marked by impairments in social reciprocity and communication, along with restricted, repetitive and stereotyped behaviors. Prior studies have separately investigated social processing and executive function in autism, but little is known about the brain mechanisms of cognitive control for both emotional and nonemotional stimuli. We used functional magnetic resonance imaging to identify differences in neurocircuitry between individuals with high functioning autism (HFA) and neurotypical controls during two versions of a go/no-go task: emotional (fear and happy faces) and nonemotional (English letters). During the letter task, HFA participants showed hypoactivation in the ventral prefrontal cortex. During the emotion task, …

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Risk Of Metabolic Syndrome And Its Components In People With Schizophrenia And Related Psychotic Disorders, Bipolar Disorder And Major Depressive Disorder: A Systematic Review And Meta-Analysis, D. Vancampfort, B. Stubbs, A. J. Mitchell, M. De Hert, M. Wampers, P. B. Ward, S. Rosenbaum, C. U. Correll Jan 2015

Risk Of Metabolic Syndrome And Its Components In People With Schizophrenia And Related Psychotic Disorders, Bipolar Disorder And Major Depressive Disorder: A Systematic Review And Meta-Analysis, D. Vancampfort, B. Stubbs, A. J. Mitchell, M. De Hert, M. Wampers, P. B. Ward, S. Rosenbaum, C. U. Correll

Journal Articles

Metabolic syndrome (MetS) and its components are highly predictive of cardiovascular diseases. The primary aim of this systematic review and meta-analysis was to assess the prevalence of MetS and its components in people with schizophrenia and related psychotic disorders, bipolar disorder and major depressive disorder, comparing subjects with different disorders and taking into account demographic variables and psychotropic medication use. The secondary aim was to compare the MetS prevalence in persons with any of the selected disorders versus matched general population controls. The pooled MetS prevalence in people with severe mental illness was 32.6% (95% CI: 30.8%-34.4%; N = 198; …

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Applying Cognitive Load Theory To Medical Education: Construct And Measurement Challenges, John Young, J. L. Sewell Jan 2015

Applying Cognitive Load Theory To Medical Education: Construct And Measurement Challenges, John Young, J. L. Sewell

Journal Articles

No abstract provided.

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Progressive Reduction In Cortical Thickness As Psychosis Develops: A Multisite Longitudinal Neuroimaging Study Of Youth At Elevated Clinical Risk, T. D. Cannon, Y. Chung, G. He, D. Sun, K. Cadenhead, B. A. Cornblatt, M. Tsuang, E. Walker, S. W. Woods, R. Heinssen, +10 Additional Authors Jan 2015

Progressive Reduction In Cortical Thickness As Psychosis Develops: A Multisite Longitudinal Neuroimaging Study Of Youth At Elevated Clinical Risk, T. D. Cannon, Y. Chung, G. He, D. Sun, K. Cadenhead, B. A. Cornblatt, M. Tsuang, E. Walker, S. W. Woods, R. Heinssen, +10 Additional Authors

Journal Articles

BACKGROUND: Individuals at clinical high risk (CHR) who progress to fully psychotic symptoms have been observed to show a steeper rate of cortical gray matter reduction compared with individuals without symptomatic progression and with healthy control subjects. Whether such changes reflect processes associated with the pathophysiology of schizophrenia or exposure to antipsychotic drugs is unknown. METHODS: In this multisite study, 274 CHR cases, including 35 individuals who converted to psychosis, and 135 healthy comparison subjects were scanned with magnetic resonance imaging at baseline, 12-month follow-up, or the point of conversion for the subjects who developed fully psychotic symptoms. RESULTS: In …

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Echocardiographic Manifestation Of Esophagitis Mimicking A Posterior Mediastinal Mass, S. Swarup, S. Kantamneni, S. Kabir, R. Zeltser, A. N. Makaryus Jan 2015

Echocardiographic Manifestation Of Esophagitis Mimicking A Posterior Mediastinal Mass, S. Swarup, S. Kantamneni, S. Kabir, R. Zeltser, A. N. Makaryus

Journal Articles

Incidental extracardiac findings (ECFs) are commonly noted on cardiac imaging. The majority of the ECFs are noticed on computed tomography (CT), cardiac magnetic resonance scanning, and myocardial perfusion imaging. Although transthoracic echocardiography (TTE) is a widely used cardiac modality, there is scarcity of data describing ECF on TTE. ECFs have the potential to alter patient management. We present a rare case of a cystic mass seen in the posterior mediastinum on TTE, which led to further evaluation and diagnosis of esophagitis with ulceration.

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Prognostic Significance Of Lymph Node Metastases In Small Intestinal Neuroendocrine Tumors, M. K. Kim, R. R. P. Warner, S. C. Ward, N. Harpaz, S. Roayaie, M. E. Schwartz, S. Itzkowitz, J. Wisnivesky Jan 2015

Prognostic Significance Of Lymph Node Metastases In Small Intestinal Neuroendocrine Tumors, M. K. Kim, R. R. P. Warner, S. C. Ward, N. Harpaz, S. Roayaie, M. E. Schwartz, S. Itzkowitz, J. Wisnivesky

Journal Articles

Background/Aims: Current staging guidelines for small intestinal neuroendocrine tumors (SI-NETs) differentiate between the presence (N1) and absence (N0) of lymph node (LN) metastases. However, the prognostic significance of the extent of LN involvement remains unknown. In this study, we used data from a population-based cancer registry to examine whether involvement of a higher number of LNs is associated with worse survival. Methods: We used the Surveillance, Epidemiology, and End Results (SEER) database to identify patients with histologically confirmed, surgically resected SI-NETS diagnosed between 1988 and 2010. Patients were classified into three groups by the LN ratio (number of positive LNs/number …

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Effects Of Parvovirus B19 Infection In Renal Transplant Recipients: A Retrospective Review Of Three Cases, P. Krishnan, P. Ramadas, P. P. Rajendran, P. Madhavan, A. Alex, V. Jayaschandran, S. G. Humayun, N. Ali, M. Sachdeva, A. Flecha, A. Basu, M. Bhaskaran, E. P. Molmenti Jan 2015

Effects Of Parvovirus B19 Infection In Renal Transplant Recipients: A Retrospective Review Of Three Cases, P. Krishnan, P. Ramadas, P. P. Rajendran, P. Madhavan, A. Alex, V. Jayaschandran, S. G. Humayun, N. Ali, M. Sachdeva, A. Flecha, A. Basu, M. Bhaskaran, E. P. Molmenti

Journal Articles

Parvovirus B19 (PVB19) is a DNA virus which causes clinically relevant infection in renal transplant recipients (RTR) leading to significant morbidity. Manifestations include erythropoietin resistant anemia, proteinuria, and glomerulosclerosis in the allograft. Severe infection may require administration of intravenous immunoglobulin, reduction in immunosuppression and transfusions. The major challenge in managing and preventing the infection in RTR involves the act of balancing the decreased level of immunosuppression and the risk of rejection. The objective of this article is to understand the importance of PVB19 infection and its outcome in RTR. We reviewed the medical records of three RTR with confirmed PVB19 …

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Risk Of Venous Congestion In Live Donors Of Extended Right Liver Graft, A. Radtke, G. Sgourakis, E. P. Molmenti, S. Beckebaum, V. R. Cicinnati, H. Schmidt, H. O. Peitgen, C. E. Broelsch, M. Malago, T. Schroeder Jan 2015

Risk Of Venous Congestion In Live Donors Of Extended Right Liver Graft, A. Radtke, G. Sgourakis, E. P. Molmenti, S. Beckebaum, V. R. Cicinnati, H. Schmidt, H. O. Peitgen, C. E. Broelsch, M. Malago, T. Schroeder

Journal Articles

AIM: To investigate middle hepatic vein (MHV) management in adult living donor liver transplantation and safer remnant volumes (RV). METHODS: There were 59 grafts with and 12 grafts without MHV (including 4 with MHV-5/8 reconstructions). All donors underwent our five-step protocol evaluation containing a preoperative protocol liver biopsy Congestive vs non-congestive RV, remnant-volume- body-weight ratios (RVBWR) and postoperative outcomes were evaluated in 71 right graft living donors. Dominant vs non-dominant MHV anatomy in total liver volume (d-MHV/TLV vs nd-MHV/TLV) was constellated with large/small congestion volumes (CV-index). Small for size (SFS) and non-SFS remnant considerations were based on standard cut-off-RVBWR and …

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Hypothesis: Neuroendocrine Mechanisms (Hypothalamus-Growth Hormone-Stat5 Axis) Contribute To Sex Bias In Pulmonary Hypertension, P. B. Sehgal, Y. M. Yang, E. J. Miller Jan 2015

Hypothesis: Neuroendocrine Mechanisms (Hypothalamus-Growth Hormone-Stat5 Axis) Contribute To Sex Bias In Pulmonary Hypertension, P. B. Sehgal, Y. M. Yang, E. J. Miller

Journal Articles

Pulmonary hypertension (PH) is a disease with high morbidity and mortality. The prevalence of idiopathic pulmonary arterial hypertension (IPAH) and hereditary pulmonary arterial hypertension (HPAH) is approximately 2-4-fold higher in women than in men. Paradoxically, there is an opposite male bias in typical rodent models of PH (chronic hypoxia or monocrotaline); in these models administration of estrogenic compounds [e.g. estradiol-17beta (E2)] is protective. Further complexities are observed in humans ingesting anorexigens (female bias), and in rodent models such as after hypoxia plus SU5416/Sugen (little sex bias) or involving serotonin transporter overexpression or dexfenfluramine administration (female bias). These complexities in sex …

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Plaque Echolucency And Stroke Risk In Asymptomatic Carotid Stenosis: A Systematic Review And Meta-Analysis, A. Gupta, K. Kesavabhotla, H. Baradaran, H. Kamel, A. Pandya, A. E. Giambrone, E. E. Mtui, J. S. Suri, P. C. Sanelli, A. I. Mushlin, +2 Additional Authors Jan 2015

Plaque Echolucency And Stroke Risk In Asymptomatic Carotid Stenosis: A Systematic Review And Meta-Analysis, A. Gupta, K. Kesavabhotla, H. Baradaran, H. Kamel, A. Pandya, A. E. Giambrone, E. E. Mtui, J. S. Suri, P. C. Sanelli, A. I. Mushlin, +2 Additional Authors

Journal Articles

BACKGROUND AND PURPOSE: Ultrasonographic plaque echolucency has been studied as a stroke risk marker in carotid atherosclerotic disease. We performed a systematic review and meta-analysis to summarize the association between ultrasound-determined carotid plaque echolucency and future ipsilateral stroke risk. METHODS: We searched the medical literature for studies evaluating the association between carotid plaque echolucency and future stroke in asymptomatic patients. We included prospective observational studies with stroke outcome ascertainment after baseline carotid plaque echolucency assessment. We performed a meta-analysis and assessed study heterogeneity and publication bias. We also performed subgroup analyses limited to patients with stenosis >/=50%, studies in which …

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Robust Low-Dose Ct Perfusion Deconvolution Via Tensor Total-Variation Regularization, R. G. Fang, S. T. Zhang, T. H. Chen, P. C. Sanelli Jan 2015

Robust Low-Dose Ct Perfusion Deconvolution Via Tensor Total-Variation Regularization, R. G. Fang, S. T. Zhang, T. H. Chen, P. C. Sanelli

Journal Articles

Acute brain diseases such as acute strokes and transit ischemic attacks are the leading causes of mortality and morbidity worldwide, responsible for 9% of total death every year. "Time is brain" is a widely accepted concept in acute cerebrovascular disease treatment. Efficient and accurate computational framework for hemodynamic parameters estimation can save critical time for thrombolytic therapy. Meanwhile the high level of accumulated radiation dosage due to continuous image acquisition in CT perfusion (CTP) raised concerns on patient safety and public health. However, low-radiation leads to increased noise and artifacts which require more sophisticated and time-consuming algorithms for robust estimation. …

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Target-Specific Oral Anticoagulants-New Approaches In The Field Of Oral Anticoagulation, H. Mani, J. Douxfils, J. Ansell Jan 2015

Target-Specific Oral Anticoagulants-New Approaches In The Field Of Oral Anticoagulation, H. Mani, J. Douxfils, J. Ansell

Journal Articles

No abstract provided.

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Tamibarotene In Patients With Acute Promyelocytic Leukaemia Relapsing After Treatment With All-Trans Retinoic Acid And Arsenic Trioxide, D. Sanford, F. Lo-Coco, M. A. Sanz, E. Di Bona, S. Coutre, J. K. Altman, M. Wetzler, S. L. Allen, F. Ravandi, H. Kantarjian, J. E. Cortes Jan 2015

Tamibarotene In Patients With Acute Promyelocytic Leukaemia Relapsing After Treatment With All-Trans Retinoic Acid And Arsenic Trioxide, D. Sanford, F. Lo-Coco, M. A. Sanz, E. Di Bona, S. Coutre, J. K. Altman, M. Wetzler, S. L. Allen, F. Ravandi, H. Kantarjian, J. E. Cortes

Journal Articles

Treatment of acute promyelocytic leukaemia (APL) with arsenic trioxide (ATO) and all-trans retinoic acid (ATRA) is highly effective first-line therapy, although approximately 5-10% of patients relapse. Tamibarotene is a synthetic retinoid with activity in APL patients who relapse after chemotherapy and ATRA, but has not been studied in relapse after treatment with ATO and ATRA. We report on a phase II study of tamibarotene in adult patients with relapsed or refractory APL after treatment with ATRA and ATO (n = 14). Participants were treated with tamibarotene (6 mg/m2 /d) during induction and for up to six cycles of consolidation. The …

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Management Of Chronic Lymphocytic Leukemia In The Elderly, J. C. Barrientos Jan 2015

Management Of Chronic Lymphocytic Leukemia In The Elderly, J. C. Barrientos

Journal Articles

No abstract provided.

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Management Of Adverse Events Associated With Idelalisib Treatment: Expert Panel Opinion, S. E. Coutre, J. C. Barrientos, J. R. Brown, S. De Vos, R. R. Furman, M. J. Keating, D. Li, S. M. O'Brien, J. M. Pagel, A. D. Zelenetz, +3 Additional Authors Jan 2015

Management Of Adverse Events Associated With Idelalisib Treatment: Expert Panel Opinion, S. E. Coutre, J. C. Barrientos, J. R. Brown, S. De Vos, R. R. Furman, M. J. Keating, D. Li, S. M. O'Brien, J. M. Pagel, A. D. Zelenetz, +3 Additional Authors

Journal Articles

Idelalisib is a first-in-class selective, oral, phosphatidylinositol 3-kinase delta (PI3Kdelta) inhibitor approved for the treatment of several types of blood cancer. Idelalisib has demonstrated significant efficacy and a tolerable safety profile in clinical trials. However, the US prescribing information contains a black box warning for fatal and/or severe diarrhea or colitis, hepatotoxicity, pneumonitis and intestinal perforation. An expert panel was convened to review the pathology of these treatment-emergent adverse events (TEAEs) to propose key management tools for patients receiving idelalisib therapy. This article provides an overview of idelalisib TEAEs reported in clinical trials, and a summary of the panel's recommendations …

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A Novel Engineered Vegf Blocker With An Excellent Pharmacokinetic Profile And Robust Anti-Tumor Activity, L. Liu, H. Yu, X. Huang, H. Tan, S. Li, Y. Luo, L. Zhang, S. Jiang, C. C. Chu, W. Tian, +4 Additional Authors Jan 2015

A Novel Engineered Vegf Blocker With An Excellent Pharmacokinetic Profile And Robust Anti-Tumor Activity, L. Liu, H. Yu, X. Huang, H. Tan, S. Li, Y. Luo, L. Zhang, S. Jiang, C. C. Chu, W. Tian, +4 Additional Authors

Journal Articles

BACKGROUND: Relatively poor penetration and retention in tumor tissue has been documented for large molecule drugs including therapeutic antibodies and recombinant immunoglobulin constant region (Fc)-fusion proteins due to their large size, positive charge, and strong target binding affinity. Therefore, when designing a large molecular drug candidate, smaller size, neutral charge, and optimal affinity should be considered. METHODS: We engineered a recombinant protein by molecular engineering the second domain of VEGFR1 and a few flanking residues fused with the Fc fragment of human IgG1, which we named HB-002.1. This recombinant protein was extensively characterized both in vitro and in vivo for …

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Integrating Palliative Care Into The Care Of Neurocritically Ill Patients: A Report From The Improving Palliative Care In The Icu Project Advisory Board And The Center To Advance Palliative Care, J. A. Frontera, J. R. Curtis, J. E. Nelson, M. Campbell, M. Gabriel, A. C. Mosenthal, D. R. Lustbader, K. J. Brasel, S. P. Weiss, D. E. Weissman, +5 Additional Authors Jan 2015

Integrating Palliative Care Into The Care Of Neurocritically Ill Patients: A Report From The Improving Palliative Care In The Icu Project Advisory Board And The Center To Advance Palliative Care, J. A. Frontera, J. R. Curtis, J. E. Nelson, M. Campbell, M. Gabriel, A. C. Mosenthal, D. R. Lustbader, K. J. Brasel, S. P. Weiss, D. E. Weissman, +5 Additional Authors

Journal Articles

OBJECTIVES: To describe unique features of neurocritical illness that are relevant to provision of high-quality palliative care; to discuss key prognostic aids and their limitations for neurocritical illnesses; to review challenges and strategies for establishing realistic goals of care for patients in the neuro-ICU; and to describe elements of best practice concerning symptom management, limitation of life support, and organ donation for the neurocritically ill. DATA SOURCES: A search of PubMed and MEDLINE was conducted from inception through January 2015 for all English-language articles using the term "palliative care," "supportive care," "end-of-life care," "withdrawal of life-sustaining therapy," "limitation of life …

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A-803467, A Tetrodotoxin-Resistant Sodium Channel Blocker, Modulates Abcg2-Mediated Mdr In Vitro And In Vivo, Nagaraju Anreddy, Atish Patel, Yun-Kai Zhang, Yi-Jun Wang, Suneet Shukla, Rishil J. Kathawala, Priyank Kumar Jan 2015

A-803467, A Tetrodotoxin-Resistant Sodium Channel Blocker, Modulates Abcg2-Mediated Mdr In Vitro And In Vivo, Nagaraju Anreddy, Atish Patel, Yun-Kai Zhang, Yi-Jun Wang, Suneet Shukla, Rishil J. Kathawala, Priyank Kumar

Touro College of Pharmacy (New York) Publications and Research

ATP-binding cassette subfamily G member 2 (ABCG2) is a member of the ABC transporter superfamily proteins, which has been implicated in the development of multidrug resistance (MDR) in cancer, apart from its physiological role to remove toxic substances out of the cells. The diverse range of substrates of ABCG2 includes many antineoplastic agents such as topotecan, doxorubicin and mitoxantrone. ABCG2 expression has been reported to be significantly increased in some solid tumors and hematologic malignancies, correlated to poor clinical outcomes. In addition, ABCG2 expression is a distinguishing feature of cancer stem cells, whereby this membrane transporter facilitates resistance to the …

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Prevalence And Factors Predictive Of Intraocular Fungal Infection In Patients With Fungemia At An Academic Urban Tertiary Care Center, Elena Geraymovych, Joseph H. Conduff, Puneet S. Braich, Christopher T. Leffler, Vikram S. Brar Jan 2015

Prevalence And Factors Predictive Of Intraocular Fungal Infection In Patients With Fungemia At An Academic Urban Tertiary Care Center, Elena Geraymovych, Joseph H. Conduff, Puneet S. Braich, Christopher T. Leffler, Vikram S. Brar

Ophthalmology Publications

Objective: To report the prevalence and to identify factors predictive of intraocular infection in patients with fungemia receiving prophylactic antifungal therapy.
Methods: A retrospective review of patients who received prophylactic antifungal therapy and a dilated fundus examination at an academic urban tertiary care center from 2000 to 2007. Basic demographic information, fungal species grown, antifungal agent(s) used, number of positive blood culture specimens, visual acuity, visual symptoms, and known risks of disseminated candidiasis were noted. Logistic regression analysis was used to determine the factors significantly associated with intraocular fungal infection.
Results: A total of 132 patients with positive fungemia culture …

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A Fatal Twist: Volvulus Of The Small Intestine In A 46-Year-Old Woman, Jared Klein, Kathryn Baxstrom, Stephen Donnelly, Patrick Feasel, Paul Koles Jan 2015

A Fatal Twist: Volvulus Of The Small Intestine In A 46-Year-Old Woman, Jared Klein, Kathryn Baxstrom, Stephen Donnelly, Patrick Feasel, Paul Koles

Pediatrics Publications

A 46-year-old woman presented to two emergency departments within 12 hours because of acute abdominal pain. Physical exam demonstrated tenderness and epigastric guarding. An ultrasound was interpreted as negative; she was discharged home. Later that evening, she was found dead. Postmortem exam revealed acute hemorrhagic necrosis of a segment of jejunum secondary to volvulus. Clinical clues suggesting presentations of small bowel volvulus are usually nonspecific; the diagnosis is typically confirmed at surgery. Her unremitting abdominal pain, persistent vomiting, and absolute neutrophilia were consistent with an acute process. The etiology of this volvulus was caused by an elastic fibrous band at …

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