Herbertmccullough0810

Teprotumumab has recently been approved by the U.S. F.D.A, and may rapidly become the first line therapy for this disfiguring and potentially blinding condition. BACKGROUND Oncogenic EGFR signaling has been shown to upregulate vascular endothelial growth factor A (VEGFA) expression involved in tumor angiogenesis. However, the clinical benefits of bevacizumab plus cytotoxic chemotherapy for EGFR mutation-positive patients remain unclear. This study aimed to investigate VEGFA messenger RNA expression in patients with EGFR mutation, and to further compare the efficacy of bevacizumab combined with platinum-based chemotherapy between EGFR-mutant and wild-type patients. PATIENTS AND METHODS Gene expression of various proangiogenic factors was analyzed in nonsquamous, non-small-cell lung cancer (NSCLC) patients using The Cancer Genome Atlas dataset. Additionally, clinical data of patients receiving carboplatin and pemetrexed (CPem; n = 104) or bevacizumab plus CPem (BevCPem; n = 55) at Nagoya University hospital were retrospectively assessed for progression-free survival and best overall response rate (ORR). RESULTS Among various proangiogenic factors, only VEGFA expression was significantly higher in patients with advanced nonsquamous NSCLC with EGFR mutation compared to wild-type patients (P = .0476). Progression-free survival in the BevCPem group was significantly longer in patients with EGFR mutation than in wild-type patients (10.5 vs. 6.6 months; Wilcoxon P = .0278), while the difference in the CPem group was not significant (6.6 vs. 4.5 months; Wilcoxon P = .1822). The ORRs in the BevCPem group were 54.5% and 36.4% for EGFR-mutant and wild-type patients, respectively, and the ORRs in the CPem group were 35.5% and 28.8 % in EGFR-mutant and wild-type patients, respectively. CONCLUSION VEGFA messenger RNA expression was significantly increased in advanced nonsquamous NSCLC harboring EGFR mutation, and BevCPem provided better clinical benefits to patients with EGFR mutation than wild-type carriers. Hematopoietic stem cell transplantation (HSCT) is a highly successful treatment option for many hematological malignancies. Several adverse effects can be seen in HSCT due to the infusion and damage caused by the conditioning regimens. Cardiovascular adverse effects are relatively common during HSCT, and they have the potential to cause devastating complications. The aim of present study was to evaluate the transplantation-related cardiac adverse effects and determine the risk factors in patients undergoing HSCT at our institution. A retrospective analysis has been performed in 662 patients who was treated at Hacettepe University Stem Cell Transplantation Unit. Amongst the 622 patients, 318 (51.1 %) underwent autologous and 304 (48.9 %) underwent allogeneic HSCT. The frequency of the cardiac adverse effects was found to be 10.8 % in all the study population. The most common adverse effect was tachyarrhythmia, constituting 7.9 % of all population. These adverse effects were mostly occurred in lymphoma patients (14 %). Nineteen (3.0 %) of all patients developed atrial fibrillation mostly on the 4th day (range of 1-9 days) after transplantation. Life-threatening events are extremely rare. These adverse effects appear to be related to the type of transplantation rather than the underlying disease. Therefore, close follow-up of patients is important during the peri-transplantation period. Pathological gambling and cocaine dependence are highly pervasive disorders. Functional neuroimaging evidence implicates aberrant activity of prefrontal striatal pathways in both disorders. It is unclear if the neuroanatomy of these areas is also affected. Participants with pathological gambling (n = 18), cocaine dependence (n = 19) and controls (n = 21) underwent high-resolution structural MRI scan and cognitive assessments. In line with emerging functional neuroimaging findings, we hypothesised (i) lower volumes of corticostriatal areas ascribed to decision-making/inhibitory control, craving and reward processing (i.e., orbitofrontal cortex, inferior frontal gyrus, amygdala, striatum, insula) in both pathological gamblers and cocaine dependent participants versus controls; (ii) selected dopaminergic/glutamatergic pathways directly taxed by cocaine (i.e., superior, dorsolateral and anterior cingulate cortices) would be altered in cocaine dependent versus control participants only. Analyses were conducted with a bonferroni correction. Our results showed that both pathological gambling and cocaine dependent participants, compared to controls, had larger volumes of the right inferior frontal gyrus (ps less then .01, ds = 0.66 and 0.62). Cocaine dependent participants had lower nucleus accumbens and medial orbitofrontal cortex volumes than pathological gamblers (ps less then .05, ds = 0.51 and 0.72), with the latter being predicted by higher negative urgency scores. Selleck Sunitinib Inferior frontal gyrus volume may reflect common alterations of cocaine and gambling addictions, whereas cocaine dependence may be uniquely associated with reduced volume in dorsolateral and middle frontal regions. Cocaine's supra-physiological effects on mesolimbic neurons may explain reduced accumbens-orbitofrontal structure compared to gambling. V.BACKGROUND Outcomes after bariatric surgery are tied to surgical volume; however, this relationship is not clearly established for each procedure. OBJECTIVES To evaluate the impact of surgeon/hospital volumes on morbidity after bariatric surgery and identify volume cutoffs. SETTING Multi-centric population-level study, province of Quebec, Canada. METHODS We studied a population-based cohort of all morbidly obese patients who underwent bariatric surgery in Quebec, Canada during 2006 to 2012. We evaluated only the most common procedures in North America, Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG). Multilevel, cross-classified logistic regressions were used to test the effects of annual surgeon volume (SV) and hospital volume (HV) on a composite 90-day postoperative outcome. Receiver operator curve was used to identify volume thresholds. RESULTS Overall, 821 patients had RYGB and 1802 underwent SG by 34 surgeons in 15 centers. For RYGB, 10-case increase in SV was associated with adjusted odds ratio of .