4 Clinical Trials for Various Conditions
Research Question: Does 4 weeks of supplementation with 'SPM Active' lead to a statistically significant increase in plasma SPM concentration for obese human subjects? Primary Aim 1: To compare plasma SPM concentrations and immunological fitness pre- and post- oral SPM administration in the obese. * Aim 1a: To quantify plasma SPM concentrations in plasma (pg/mL), serum (pg/mL) and PBMCs before and after 4 weeks of supplementation with 'SPM Active.' The concentration of SPMs in plasma, in addition to other PUFA-derived metabolites that share the same enzymatic pathways as SPMs, will be established at baseline and post-intervention using mass spectrometry-based metabololipidomics. * Aim 1b: To measure in vitro antibody responses of B cells in PBMC pool with in vitro stimulation and cytokine production before and after 4 weeks of supplementation with 'SPM Active.' In addition, researchers will quantify the relative abundance of differing immune cell populations.
It was demonstrated that acute dietary supplementation with GSE reduced arterial blood pressure via reduction in Q in obese individuals. However, no studies have investigated the chronic effects of dietary GSE supplementation on hemodynamic responses during exercise. Given the fact that obesity is associated with an impaired function of eNOS, the effect of chronic dietary GSE supplementation on abnormal blood pressure response to exercise and aortic stiffness (AoS) needs be elucidated. Thus, it is hypothesized that GSE decreases systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), Q, and aortic stiffness at rest and during exercise. This study would determine that this supplementation may be used as a non-pharmacological intervention to prevent incident hypertension and cardiovascular events during exercise via enhanced endothelial function.
This research study is being performed to begin to determine the effectiveness of two dominant bariatric surgery procedures versus an intensive lifestyle intervention to induce weight loss in patients and promote improvements in Type 2 diabetes mellitus (T2DM) in moderately obese patients. T2DM is currently the 6th leading cause of mortality in the United States and is a major cause of kidney failure, blindness, amputations, heart attack, and other vascular and gastro-intestinal dysfunctions. Traditionally, treatments include intensive lifestyle modifications with or without glucose lowering agents. Neither treatment alone, or in combination, results in complete resolution of diabetes and its potential long-term complications. Bariatric surgery has been proven as an effective treatment to accomplish sustained and significant weight loss for those with severe obesity and has been shown to induce long-term remission of T2DM. However, despite enthusiasm for these potential treatment options, it is not clear whether diabetes is influenced by the type of surgery or by the amount of weight lost or if bariatric surgery is more effective than non-surgical weight loss induced by diet and physical activity in T2DM patients with moderate BMIs (30-40kg/m2; Class I and Class II obesity, or approximately 65-95 pounds overweight depending on your height). More well-controlled studies are needed to more completely inform health care decision making and clinical practice in this area. This research study aims to obtain preliminary information regarding the effectiveness of two major types of bariatric surgery, Laparoscopic Roux-en-Y Gastric Bypass and Laparoscopic Adjustable Gastric Banding versus an intensive lifestyle intervention to induce weight loss with diet and increased physical activity.
This was a dose-finding study to evaluate the efficacy, safety and tolerability of 3 different doses of LIK066 compared to placebo or empagliflozin in T2DM patients with heart failure