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Browse 47,334 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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NCT05669742
Olanzapine is a thieno-benzodiazepine derivate that is effective managing the symptoms of schizophrenia and reducing the psychopathological symptoms of psychosis. It is also effective in controlling the acute manic episodes associated with bipolar disorder, and have provided some therapeutic advantages over other antipsychotic agents (Citrome et al., 2019). However, Ola administration has been reported to induce profound BWG accompanied with higher incidence of metabolic deficits, such as hypertension, diabetes and hyperlipidemia, as compared to other antipsychotic agents (Mauri et al., 2014). Adjunctive treatment with other agents that can minimize or normalize Ola-induced BWG can enhance the safety and tolerability profiles of an effective antipsychotic, thus highlighting the need to develop improved therapies or interventions to minimize these side effects. A meta-analysis of 12 published studies found that antidiabetic drugs such as metformin improved metabolic parameters in patients treated with antipsychotics (de Silva et al., 2016). These studies encouraged the evaluation of other antidiabetic agents as adjunctive therapies to minimize Ola-induced BWG. Empagliflozin (EMPA)is the third-generation anti-diabetic drug acting as sodium-glucose transport protein two inhibitor (SGLT2), which provides a new mechanism of action to improve glycemic control with modest decreases in systolic blood pressure and body weight (Pradhan et al., 2019). The effects of EMPA on Ola-induced BWG have not been determined and require further investigation.
NCT06731790
The goal of this controlled, pathophysiological, exploratory interventional study is to compare the inflammatory phenotype of circulating immune cells, basal and following stimulation, from Acute Necrotizing Encephalopathy Type 1 (ANE1) patients with those from sex- and age-matched donors who do not carry the mutation.To date, no study has investigated the molecular mechanisms regulating the inflammatory response in ANE1 disease directly on patient samples. The primary endpoint in individuals in the "mutated RANBP2" arm is an inflammatory phenotype (hyperinflammatory monocytes, secretion of pro-inflammatory cytokines, anti-glycoprotein autoantibodies), significantly exacerbated basal and/or post-stimulation production of pro-inflammatory cytokines compared with the control arm. The secondary objective is to examine the allelic expression of mutant RANBP2 and characterize genetic variants by whole-exome sequencing, in order to associate them with RANBP2 protein localization and ANE crisis severity The researchers will compare the group of ANE1 patients with age- and sex-matched control groups, divided into two subgroups: unrelated controls and controls with familial ties. The aim is to study the different types of inflammatory responses and correlate them with the localization of the RANBP2 protein and the severity of ANE episodes. Participants will participate in a single visit during which demographic data, clinical history and a blood test will be collected with one (unrelated control) or two blood tubes (ANE1 and related control).