View clinical trials related to Lipodystrophy, Familial Partial.
Filter by:The objective of this work is to identify biomarkers of interest in patients with insulin resistance leading to early disorders of glycemic regulation. For this the investigators want to assay the insulin resistance marker Insulin Regulated Amino Peptidase serique (IRAPs), the plasma lipidome and inflammation markers in 2 populations of insulin-resistant subjects due to Dunnigan's inherited lipodystrophy or overweight/obesity and insulin-sensitive subjects with or without a glycemic regulation disorder objectified during an Oral induced hyperglycemia. The results of the IRAPs, lipidome and inflammation assays will be compared in insulin-resistant subjects, between normoglycemic, prediabetic and diabetic subjects. Correlations will be made between these markers and the deterioration of glycemic regulation as well as with known insulin resistance parameters (HOmeostasis Assessment Model (HOMA), Quantitative Insulin-sensitivity Check Index (QUICKI),Insulin Sensitivity Index (Isi) MATSUDA).
This is a single-center, open-label study to evaluate the efficacy of AKCEA-ANGPTL3-LRx for reduction of fasting triglycerides in participants with familial partial lipodystrophy.
The overall objective of this study is to assess the efficacy and safety of two dosing regimens of gemcabene (300 mg once daily for 24 weeks or 300 mg daily for 12 weeks followed by 600 mg daily for 12 weeks) in up to eight patients with Familial Partial Lipodystrophy with high triglycerides and Non-Alcoholic Fatty Liver Disease. The study will consist of a six week Wash Out Period, up to a 28 day Screening Period, a 24 week Treatment Period, and a follow-on safety assessment four weeks post final dose. Study participation will last approximately 4 months and includes at least 9 study visits, and can be as many as 11 study visits.
Studying patients with rare adipose tissue disorders may help the investigators to better understand the pathophysiology of diabetes and dyslipidemia in relation to adiposity, and thus have an enormous impact on public health.
The study investigators' aim is to determine the long term safety and efficacy of Metreleptin (Myalept,) in promoting amelioration of metabolic abnormalities in patients with all forms of partial lipodystrophy. Patients will be offered this protocol under the following condition: Subjects have completed University of Michigan research protocol MB002-014 and have shown improved clinical benefit as judged by clinical criteria set forth in this protocol.
Lipodystrophies are rare disorders characterized by selective loss of adipose tissue and predisposition to insulin resistance and its metabolic complications. Hepatic steatosis is a common complication in patients with partial and generalized lipodystrophies.Despite aggressive management of diabetes and hyperlipidemia, hepatic steatosis and its complications present a therapeutic challenge in many patients. Due to this large disease burden, it is important to assess the efficacy and safety of novel therapies for hepatic steatosis in patients with lipodystrophies.There are, however, no systematic studies evaluating various therapeutic interventions for reducing hepatic steatosis in patients with lipodystrophies. A variety of drugs have been investigated in nonlipodystrophic patients with non-alcoholic hepatic steatosis and steatohepatitis (NASH) or non-alcoholic fatty liver disease (NAFLD). Recent data support the activation of the farnesoid X receptor (FXR, NR1H4), a nuclear hormone receptor regulated by bile acids, for treatment of NASH and NAFLD. FXR activates transcription of several genes particularly the atypical nuclear receptor small heterodimer partner (SHP, NR0B2) and thus can influence triglyceride metabolism within hepatocytes.Both cholic acid (CA) and chenodeoxycholic acid (CDCA) are ligands for FXR, however, UDCA which is the 7 hydroxy β-epimer of CDCA, does not activate FXR. Obeticholic acid (OCA) is a first-in-class selective FXR agonist which has approximately 100 fold greater FXR-agonistic activity in the nanomolar range, as compared to CDCA .It therefore appears that FXR modulation offers interesting therapeutic possibilities in treating hepatic steatosis. This study is primarily designed to study efficacy of OCA, a strong FXR ligand, in reducing hepatic triglyceride levels in patients with hepatic steatosis and Familial Partial Lipodystrophy (FPLD). If proven to be effective, it may reduce morbidity and mortality as a result of sequelae of hepatic steatosis in patients with lipodystrophies.