Clinical trials: Endocrine Disorder
Hyperandrogenism, Glucocorticoid Metabolism
Effect of Free Fatty Acids (FFA) on Androgen Precursors in Women
The purpose of this study is to determine whether free fatty acids modify the androgen levels in healthy young women.
- Trial name
- NCT00473603
- Testing
- lipid/heparin infusion
- Where
- Germany
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Type 2 Diabetes, Obesity
Metabolomic Analysis of Hepatic Insulin Resistance
This is a pilot study to show that it is possible to identify the specific types of fats in blood, adipose tissue, and liver tissue.
- Trial name
- NCT01833403
- Testing
- Hyperinsulinemic-euglycemic clamp
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Polycystic Ovary Syndrome, Metformin
Effects of Metformin on Metabolic and Reproductive Outcomes in Chinese PCOS Patients
Polycystic ovary syndrome (PCOS) is a reproductive endocrine disease characterized by reproductive and metabolic abnormalities, which is a crucial cause of female infertility and an essential risk factor for type 2 diabetes.
- Trial name
- NCT05463627
- Testing
- Metformin
- Where
- China
- Volunteers
- 1,440 people, healthy volunteers welcome
- Sponsor
- RenJi Hospital
Breast Cancer
Understanding Barriers to Initiation and Adherence to Endocrine Therapy in Young Breast Cancer Survivors of Diverse Backgrounds
The overall goal of this study is to qualitatively explore how behavioral, cultural, psychosocial, and economic barriers and facilitators affect the decision to start and adhere to endocrine therapy (ET) among young breast cancer…
- Trial name
- NCT03447886
- Testing
- Phone interview
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Dana-Farber Cancer Institute
Type 2 Diabetes, Metabolically Healthy Controls
Effects of SGLT-2 Inhibition on Hepatic Glucose and Energy Metabolism
Inhibition of SGLT2 by specific inhibitors has been shown to reduce the renal threshold for glucose excretion in patients with type 2 diabetes mellitus (T2DM) and control subjects leading to significant renal glucose loss even in…
- Trial name
- NCT02558270
- Testing
- Dapagliflozin
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Lower Limb Amputation Below Knee, Diabetes (DM)
Skin Temperature Perception and Prosthetic Thermoregulation
To protect against excessive body temperatures, local thermoregulatory mechanisms include temperature sensory nerves (responsive to warm or cool stimuli) and vasomotors (muscles that constrict or dilate blood vessels).
- Conditions
- Lower Limb Amputation Below Knee, Diabetes (DM), Skin Temperature Change, Vascular Reactivity
- Trial name
- NCT07215442
- Testing
- Warming stimulus starting at 30 C initial temperature, Warming stimulus starting at 32 C initial temperature, Warming stimulus starting at 34 C initial temperature
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- VA Puget Sound Health Care System
Insulin Sensitivity
The Effect of Blueberries on Enhancing Insulin Sensitivity in Humans: A Pilot Study
The purpose of this study is to evaluate the effect of blueberry powder on insulin sensitivity in obese, non-diabetic, and insulin resistant subjects.
- Trial name
- BLUEBERRY (NCT01005420)
- Testing
- Blueberry Powder
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Type 2 Diabetes
Effects of Exercise on sRAGE Levels and Cardiometabolic Risk Factors
The purpose of this study is to examine the effects of exercise on diverse cardiometabolic risk factors and indicators of atherosclerosis in patients with type 2 diabetes mellitus (T2DM).
- Trial name
- NCT01542775
- Testing
- Aerobic Exercise Group, Control Group
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Korea University
Type2diabetes, Type 2 Diabetes Treated With Insulin
The CARING Study: Creating and Restoring Health Through Nutrition Guidance
The CARING study assesses the health benefits of nutrition education for Blue Cross Blue Shield subscribers, as well as potential healthcare cost savings to subscribers and the insurance company.
- Trial name
- NCT05795439
- Testing
- Low-fat, vegan diet
- Where
- United States
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Physicians Committee for Responsible Medicine
Diabetes
Shared Online Health Records for Patient Safety and Care
The study uses a randomized, prospective cohort design to assess the impact of shared online health records on 1) patient safety, 2) health goal adherence and outcomes, 3) documentation of family history, and 4) barriers to the…
- Trial name
- NCT00251875
- Testing
- online health information journal
- Where
- 10 sites in United States
- Volunteers
- 5,400 people, healthy volunteers welcome
- Sponsor
- Agency for Healthcare Research and Quality (AHRQ)
Obesity and Obesity-related Medical Conditions, Diabetes
Routine Validation and Reproducibility Testing of Laboratory Assays and Research Techniques Used for Endocrine, Cardiometabolic, and Musculoskeletal Disorder Research (VALD)
The purpose of this research study is to validate (check the accuracy of) laboratory assays, intravenous catheter insertion, and equipment or devices and their reproducibility, which is necessary to perform high quality research…
- Conditions
- Obesity and Obesity-related Medical Conditions, Diabetes, Atherosclerotic Disease, Heart Failure
- Trial name
- VALD (NCT07083557)
- Testing
- Endothelial cell collection
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Bettina Mittendorfer
Multiple Endocrine Neoplasia Syndromes
Registry for Multiple Endocrine Neoplasia Syndromes: MEN1/MEN2
Objectives: To contribute new and prospective data to our existing database library for patients with MEN1 and MEN2 at The University of Texas M.D. Anderson Cancer Center.
- Trial name
- NCT03048279
- Testing
- Questionnaires
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Adrenal Hyperplasia, Congenital, 21-hydroxylase Deficiency
Adrenocortical Functions in Women With Nonclassical 21-hydroxylase Deficiency.
The risk of adrenal insufficiency in patients with nonclassical congenital adrenal hyperplasia due to 21-hydroxylase deficiency is not well documented.
- Trial name
- EVAF-21 (NCT01862380)
- Testing
- Functional explorations
- Where
- France
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Oral Microbiota, Pancreatitis
The Characteristics of Oral Microbiota in Chronic Pancreatitis and Autoimmune Pancreatitis
There are more than 700 different bacteria colonized in human oral cavity, which are collectively referred to as oral microbiota.
- Conditions
- Oral Microbiota, Pancreatitis, Pancreatic Cancer
- Trial name
- NCT07015580
- Testing
- 16S rRNA sequencing
- Where
- China
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Normal, Impaired Fasting Glucose
A Crossover Trial of Chitosan Oligosaccharide on Post Prandial Glucose Control in Subjects With Normal, IFG and IGT
It is well known that Chitosan oligosaccharide is low molecular weight and water soluble and chitosan oligosaccharide has been shown to reduce blood cholesterol and blood pressure, increase immunity, and enhance antitumor…
- Conditions
- Normal, Impaired Fasting Glucose, Impaired Glucose Tolerance
- Trial name
- NCT03650023
- Testing
- Chitosan Oligosaccharide (GO2KA1), White egg
- Where
- South Korea
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Diabetic Foot Ulcer
Plantar Pressure Distribution in Diabetic Foot Ulcer
The goal of this clinical trial is to find out the changes in peak pressure and pressure-time integral after twelve weeks from the initial utility of foot insoles and eight weeks later as a follow-up in diabetic foot ulcers.
- Trial name
- PPDDFU (NCT05888259)
- Testing
- foot insole
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Type 2 Diabetes Mellitus
A Single Escalating Dose Study Of Ertugliflozin (PF-04971729, MK-8835) Under Fed and Fasted Conditons In Healthy Volunteers (MK-8835-036)
Ertugliflozin (PF-04971729, MK-8835) is a new compound proposed for the treatment of Type 2 diabetes mellitus. The primary purpose of this study is to evaluate the safety and tolerability along with the pharmacokinetics of single…
- Trial name
- NCT00989079
- Testing
- Ertugliflozin
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy, Men
Mechanisms of Exercise-induced Hypoalgesia
This project aims to clarify the mechanisms underpinning the acute analgesic effect of exercise in healthy humans-a phenomenon called "Exercise-induced hypoalgesia" (EIH).
- Conditions
- Healthy, Men, Adults
- Trial name
- NCT05961449
- Testing
- Cycling exercise, Cycling control
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Université Catholique de Louvain
Diabetes, Hypercholesterolaemia
The Effect of Providing Genetic Risk Information on Lifestyle Behaviors in African Americans
Cardiovascular disease (CVD) is a major and persistent health disparity for African Americans. Linking GAINS is a randomized pilot and feasibility study designed to evaluate whether receiving genetic risk information early in a…
- Conditions
- Diabetes, Hypercholesterolaemia, Hypertension, Obesity Type 2 Diabetes Mellitus
- Trial name
- LINKING GAINS (NCT07833384)
- Testing
- Color Genomics Genetic Testing Panels
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Cushing Disease
Fimepinostat, Combination HDAC and Pi3-kinase Inhibitor Tumor-Directed Therapy for Cushing Disease
Supported by the pre-clinical data (summarized in Research Strategy), the investigators propose that Fimepinostat is an ideal candidate drug in the treatment and intervention of patients with Cushing Disease.
- Trial name
- NCT05971758
- Testing
- Fimepinostat
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.