View clinical trials related to Lipid Metabolism Disorders.
Filter by:Coronary heart disease (CHD) combined with chronic kidney disease (CKD) affects a substantial portion of the population and carries a significant disease burden, often leading to poor outcomes. Despite efforts to strictly control traditional risk factors, the efficacy in improving outcomes for patients with both CHD and CKD has been limited. Recent advancements in lipid metabolism research have identified new lipid metabolites associated with the occurrence and prognosis of CHD and CKD. Our preliminary trial has shown that levels of certain lipid metabolites, such as Cer(18:1/16:0), HexCer(18:1/16:0), and PI(18:0/18:1), are notably elevated in patients with CHD and reduced kidney function compared to those with relatively normal kidney function. This suggests that dysregulation of these non-traditional lipid metabolites may contribute to residual risk for adverse outcomes in these patients. Furthermore, the emerging concept of "cardiovascular-kidney-metabolic syndrome" and the availability of new treatment options highlight the urgent need for a risk stratification tool tailored to modern management strategies and treatment goals to guide preventive measures effectively. To address this, we propose to conduct a prospective cohort study focusing on CHD combined with CKD. This study aims to comprehensively understand the clinical characteristics, diagnosis, treatment status, and cardiovascular-kidney prognosis in these patients. Through advanced metabolomics analysis, we seek to identify lipid metabolism profiles and non-traditional lipid metabolites associated with the progression of coronary artery disease in CHD-CKD patients. Leveraging clinical databases and metabolomics data, we will develop a robust risk prediction model for adverse cardiovascular-kidney outcomes, providing valuable guidance for clinical diagnosis, treatment decisions, and ultimately improving patient prognosis.
Statin intolerance occurs in up to 15-20% of treated patients. The combined use of Proprotein Convertase Subtilisin/Kexin type 9 (PCSK9) inhibitors with ezetimibe is commonly performed in these patients, and has been associated with an estimated LDL-C reduction of 65-70%. This drug combination may be insufficient to reach the LDL-C target in high- and very-high-risk patients with statin intolerance, also considering the goals recommended by the current international guidelines. Also, PCSK9 inhibitor dosage escalations frequently fail to achieve the target. Doubling the dosage of alirocumab from 75 mg to 150 mg, when administrated as monotherapy, determines a further reduction of only 3,6% of LDL-C serum level. The full dose of Evolocumab (420 mg every two weeks), was approved only in the setting of homozygous familiar hypercholesterolemia. Bempedoic acid is an oral, once-daily prodrug, metabolized in the liver to an active inhibitor of ATP-citrate lyase, blocking cholesterol synthesis upstream of 3-hydroxy-3-methylglutaryl-coenzyme A reductase and thereby increasing hepatic expression of the LDL receptor and decreasing circulating LDL-C levels. The CLEAR (Cholesterol Lowering via Bempedoic acid, an ACL-Inhibiting Regimen) Harmony trial demonstrated that bempedoic acid in addition to maximally tolerated statin therapy did not lead to a higher incidence of adverse events compared to placebo and significantly lowered LDL-C levels. In the CLEAR Serenity study, bempedoic acid showed a safe and effective profile compared with placebo in patients with statin intolerance. In the CLEAR Tranquility, it provided an oral therapeutic option complementary to ezetimibe in patients intolerant to high-dose statins who required additional LDL-C lowering. The synergistic effect of bempedoic acid plus PCSK9 inhibitors has been investigated by one phase 2 trial (NCT03193047), which showed a statistical superiority of bempedoic acid plus evolocumab strategy versus placebo plus evolocumab in terms of percent change in LDL-C up to 2 months. To date, no randomized phase 3 clinical trial have evaluated the effect of bempedoic acid in association with anti-PCSK9 and ezetimibe in statin-intolerant patients not attaining the recommended LDL-C target. The investigators hypothesized that the association of bempedoic acid with PCSK9 inhibitors and ezetimibe may be safe and effective in reducing LDL-C in statin-intolerant patients.
POWER Health is a randomized clinical trial with a two-arm parallel design whose objectives are 1) to study metabolic flexibility and autonomic function (both capacities that describe cardiovascular health) in a sample of postmenopausal oncological women vs postmenopausal untreated controls (CT); and 2) to analyze the impact of two different 8-week physical exercise supervised interventions: HIIT training vs strength training focused on muscle power, on both cardiovascular capacities in these populations.
The goal of this randomised cross-over trial is to learn about the interaction between sedentary behaviour throughout the day and the metabolic effect of an exercise bout on that same day in office workers with an increased risk for chronic disease. The main question this study aims to answer is if the lipid-lowering effects of an exercise bout can be more pronounced by implementing alternations between a seated and a standing working position throughout the day. Participants will be asked to: - Complete three intervention periods for a duration of 2 days at their workplace, - Attend a supervised training session (60min) at the research facility at the end of each intervention period, - Attend three assessment days at the research facility where postprandial metabolism will be evaluated after a standardised meal test.
The goal of this clinical trial is to study the improvement of lipid levels in hypothyroid individuals after staring treatment. The main question it aims to answer is: • whether adding Vitamin D to standard therapy has any additional benefits Participants will be given Vitamin D in replacement doses according to their pre-existing Vitamin D level in addition to levothyroxine. Researchers will compare them with another group receiving only levothyroxine to see how much lipids improve in them
Obesity is characterized by an excessive accumulation of body fat that gives rise to significant comorbidities, such as diabetes, hypertension, dyslipidemia, cardiovascular disease, and many cancers. According to WHO, Obesity is a worldwide epidemic, with an estimated 57.8% of adults worldwide expected to be classified as obese by 2030. Therefore, obesity is invariably referred to as a crucial public health problem that requires urgent attention to prevent obesity-related health outcomes. Thyroid dysfunction is often accompanied by changes in body weight and body composition, leading to obesity. The rising risk of obesity has created susceptibility for every individual irrespective of age, gender and demography. Hence, the focus of researchers is now shifting to devising preventive strategies from the treatment approaches for obesity. To guide healthcare professionals in treating obesity, several guidelines from The Obesity Society (TOS) have been prepared that outline multiple therapies like lifestyle modifications, increased physical activities, dietary modifications, use of medications and in some cases, even surgeries are recommended. However, poor receptivity of exercise among the general population required healthcare professionals to design an exercise program that could be cost and time-effective for the patient. Hence, the present study aims to determine the effect of exercise and the documentation of the best possible exercise regime that could increase TSH among the class I obese population.
The objective of this research was to investigate the impact of Omega-3 PUFAs on the gut microbiota and serum lipid metabolites in participants diagnosed with type 2 diabetes, employing high-throughput sequencing technology and untargeted lipidomics.
SchizOMICS is a Phase IV, multicenter, dose-flexible, open-label, randomized controlled clinical trial to evaluate the efficacy and safety of aripiprazole versus paliperidone using multi-omics data in patients with a first psychotic episode. The trial will include a total of 244 patients, with two arms of treatment with paliperidone and aripiprazole (1:1). The main objectives of the study are: 1. To compare the efficacy and safety of aripiprazole and paliperidone in the treatment of first episode psychosis (FEP) subjects in real-world clinical settings at 3 months. 2. To elucidate whether non-responders after 3 months of adequate treatment may display different molecular signatures at baseline based on multi omics data and systems biology analysis. 3. To uncover whether the appearance of side effects after 1 year of adequate treatment may be related to different molecular signatures based on multi-omics data and lifestyle phenotype using systems biology analysis.
This observational study aims to learn about the correlation between the improving comorbidities associated with obesity after MGB (Mini-Gastric Bypass) surgery and changes in body composition in morbidly obese patients. The main questions it aims to answer are: To study the correlation between the improving comorbidities associated with obesity after MGB(Mini-Gastric Bypass) surgery and changes in body composition. Other objectives are: - Changes in the parameters of the metabolic syndrome after surgery - Changes in the cardiovascular risk biomarkers after metabolic surgery - Emergence in complications arising out of surgery requiring any intervention or causing a prolonged hospital stay, or requiring additional outpatient visits. Type of Study: An observational study in which participants with morbid obesity will undergo mini-gastric bypass surgery as per routine protocol. No separate experimental interventions will be done in the study for the participants.
The goal of this observational study is to learn about The Atherogenic Index of Plasma(AIP) in patients with atrial fibrillation(AF). The main questions it aims to answer are: (1)To investigate the correlation between AIP and the occurrence rate of AF. (2) To investigate the correlation between AIP and the occurrence rate of cardiovascular outcome events (MACE events, heart failure, embolism events) in patients with AF. Patients's clinical data including medical history, laboratory tests, and imageological examination will be collected and further analysed.