Clinical trials: Hormones
Exercise Physiology, Metabolic Hormones
Effects of Different Exercise Types on Irisin, Leptin, and Ghrelin Levels in Sedentary Women
This interventional study aims to investigate the acute effects of three different exercise modalities-aerobic exercise, anaerobic exercise, and high-intensity interval training (HIIT)-on irisin, leptin, and ghrelin levels in…
- Trial name
- ILEX (NCT07805772)
- Testing
- Aerobic Exercise, Anaerobic Exercise, High-Intensity Interval Training (HIIT)
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Inonu University
Growth Disorders, Growth Failure
Randomized Clinical Trial of Two Different Initial Growth Hormone Doses in Children
A prospective, randomized, open-label single-blinded study of 50 subjects with growth hormone deficiency, ages 5 to 15 years in which 25 subjects will initiate rhGH therapy at 0.3mg/kg/week and the remaining 25 subjects will…
- Conditions
- Growth Disorders, Growth Failure, Growth Hormone Treatment, Growth
- Trial name
- NCT06103513
- Testing
- Somatropin
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Panhypopituitarism, Gigantism/Acromegaly
An Investigation of Pituitary Tumors and Related Hypothalmic Disorders
There is a variety of tumors affecting the pituitary gland in childhood; some of these tumors (eg craniopharyngioma) are included among the most common central nervous system tumors in childhood.
- Conditions
- Panhypopituitarism, Gigantism/Acromegaly, Prolactinoma, Cushing Disease
- Trial name
- NCT00001595
- Testing
- Tissue specimen collection, MRI
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Menopause, Menopausal Hormone Therapy
Sex Hormones and Aging
This study investigates the influence of sex hormones and exercise on age-related neuromuscular decline in females. Specifically, the research aims to evaluate how hormonal variations impact both age-associated neuromuscular…
- Conditions
- Menopause, Menopausal Hormone Therapy, Aging
- Trial name
- NCT07848438
- Testing
- HRT: High-Resistance Strength Training, Control: High-Resistance Strength Training
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Growth Hormone Deficiency
The AgRP and GH/IGF-1 Axis in Children
Recent data support the existence of a GH-Agouti-related peptide (AgRP) axis. The neuropeptide AgRP promotes food intake and has important effects on energy homeostasis.
- Trial name
- NCT05645211
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Columbia University
Hormone Receptor-Positive Breast Cancer
Estradiol Levels According to Body Mass Index in Premenopausal Patients With Breast Cancer
his prospective observational study will evaluate whether body mass index (BMI) is associated with serum estradiol levels in premenopausal women with hormone receptor-positive breast cancer.
- Trial name
- SIMPEC-E2 (NCT07833501)
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- D'Or Institute for Research and Education
Women, Tibial Translation
Evaluation of Anterior Tibial Knee Translation in Healthy Women With and Without Hormone Therapy
Women are recognized as being at greater risk of ACL injury, with a risk 6 times higher than that of men. Hyperlaxity is a risk factor for ACL injury, but the pathophysiological basis for this is poorly studied.
- Conditions
- Women, Tibial Translation, Hormone
- Trial name
- LAX (NCT06504953)
- Testing
- Questionnaire, Beighton test, Lachman Test
- Where
- France
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Longitudinal Studies, Prospective Studies
Clinical Time and Temporal Dynamics Study (CLIN-TIME)
TH-CLINICAL-TIME is a prospective, longitudinal observational study evaluating how changes in clinical measurements over time may help researchers better understand patient health trajectories and clinically meaningful outcomes.
- Conditions
- Longitudinal Studies, Prospective Studies, Biomarkers, Predictive Value of Tests
- Trial name
- CLIN-TIME (NCT07812831)
- Testing
- No Study-Assigned Intervention
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Truway Health, Inc.
Gastrointestinal Hormones, Glycemic Control
Assessments of Metabolic Responses to Acute Oral Administration of Sucrose, Glucose, and Fructose
This project aims to compare the acute metabolic effects of the three sweeteners sucrose, glucose, and fructose on GI hormones (GLP-1, PYY, CCK, GIP, and ghrelin).
- Conditions
- Gastrointestinal Hormones, Glycemic Control, Blood Coagulation Function, Gastric Emptying
- Trial name
- NCT06799715
- Testing
- Sucrose, Glucose, Fructose
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Growth Hormone Deficiency, Traumatic Brain Injury
Charactertizing Growth Hormone Deficiency in Traumatic Brain Injury
The goal of this observational study is to characterize the impact of growth hormone deficiency (GHD) on quality of life, symptom burden, and sleep in adults with traumatic brain injury (TBI), and to evaluate whether these…
- Trial name
- NCT07795736
- Testing
- Not applicable (observational study)
- Where
- 2 sites in Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Hormone Imbalance, Thyroid Hormone Imbalance
A Clinical Trial to Evaluate the Effects of a Supplement on Symptoms Associated With Hormone Imbalance
This study evaluates the effects of the Love Wellness Hello Burn, Balance supplement on symptoms associated with hormone imbalance, as measured by energy levels and healthy eating choices and habits.
- Conditions
- Hormone Imbalance, Thyroid Hormone Imbalance, Low Energy, Metabolic Symptoms
- Trial name
- NCT07765381
- Testing
- Hello Burn, Balance Supplement
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Love Wellness
Lean Muscle Development, Muscular Endurance
A Clinical Trial to Evaluate the Effects of a Powder Supplement in Supporting Lean Muscle Development, Hormone-Related Wellness, Digestive Comfort, Dermatologic Health, and Overall Wellness
This study will evaluate the effects of Clean Nutra's Shelf Builder Women's Creatine Powder on lean muscle development, hormone-related wellness, digestive comfort, dermatological health, and overall wellness.
- Conditions
- Lean Muscle Development, Muscular Endurance, Hormone-Related Wellness, Digestive Comfort
- Trial name
- NCT07766395
- Testing
- Shelf Builder Women's Creatine Powder
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Clean Nutraceuticals
Training, Inflammation Biomarkers
The Effect of a Single Training Session on Changes in Inflammatory, Hormonal, and Metabolic Markers in Athletes
The study aims to assess the acute response of wrestlers to a single training session. Short-term changes in inflammatory, hormonal, and metabolic markers are analyzed to assess fatigue development and recovery following intense…
- Conditions
- Training, Inflammation Biomarkers, Hormone, Exercise Training
- Trial name
- NCT07264751
- Testing
- physical training
- Where
- Poland
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Vasomotor Symptoms as a Sex Hormone-dependent Disorder in Women
Evaluation of Possible Ways the Body May Process Two Different Forms of Elinzanetant in Healthy Study Participants
This study is being done to compare two forms of the medicine elinzanetant, which is used to help manage hot flush symptoms related to changes in female hormones.
- Trial name
- NCT07762287
- Testing
- Elinzanetant (BAY 3427080) treatment A, Elinzanetant (BAY 3427080) treatment B
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Bayer
Hormone Replacement Therapy, Cardiovascular Diseases
A Prospective Multicenter Cohort Study of Contemporary Menopausal Hormone Therapy and Cardiovascular Outcomes
This prospective registry study investigates the impact of new hormone replacement therapy (HRT) delivery methods, such as creams, gels, and sprays, on cardiovascular risk in postmenopausal women.
- Conditions
- Hormone Replacement Therapy, Cardiovascular Diseases, Hormone Replacement Therapy, Post-Menopausal, Menopause
- Trial name
- CATCH-Menopaus (NCT07394049)
- Where
- 2 sites in Germany
- Volunteers
- 3,408 people, healthy volunteers welcome
- Sponsor
- Heinrich-Heine University, Duesseldorf
Fertility, Mobile Applications
Smartphone vs Manual Interpretation of Biomarkers for Ovulation and Luteal Phase Detection (SMOM Study)
This study will compare different combinations of fertility signs (cervical mucus (CM), luteinizing hormone [LH], pregnanediol glucuronide [PDG], and basal body temperature [BBT]) to determine which are most reliable for…
- Conditions
- Fertility, Mobile Applications, Artifical Intelligence, Cervical Mucus
- Trial name
- SMOM (NCT07248046)
- Testing
- Premom App-Assisted Fertility Tracking
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bruyère Health Research Institute.
Healthy Adult Participants, Bone Physiology
Postprandial Regulation of Bone Perfusion in Healthy Individuals
The goal of this clinical trial is to learn whether certain natural hormones - Glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide-2, (GLP-2), and amylin - affect blood flow to the bones.
- Conditions
- Healthy Adult Participants, Bone Physiology, Bone Blood Flow Regulation, Peptide Hormones
- Trial name
- GA-27 (NCT07679516)
- Testing
- isotonic saline infusion, Infusion of GIP(1-42), Infusion of GLP-2(1-33)
- Where
- Denmark
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
Infertility, IVF
Will Autologous Platelet Rich Plasma Able To Restore Ovarian Function?
A-PRP (Autologous Platelet Rich Plasma) is becoming widely used in a variety of medical procedures seeking tissue remodeling and/or healing as an intervention.
- Conditions
- Infertility, IVF, Premature Ovarian Failure, Anti-Mullerian Hormone Deficiency
- Trial name
- NCT04381299
- Testing
- autologous platelet rich plasma, saline solution
- Where
- United Arab Emirates
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Breast Pain, Mastalgia
Hormones, Outcomes, and Pain Pathways in Exercise Study
The goal of the proposed project is to evaluate a mechanical intervention (sports bras designed specifically for full busted women) to alleviate neck, shoulder, arm, and back pain in full-busted women and investigate the…
- Conditions
- Breast Pain, Mastalgia, Back Pain, Back Pain, Low
- Trial name
- HOPE (NCT07579182)
- Testing
- Interventional Sports bra
- Where
- United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Houston