Clinical trials: Hormone Deficiency
Human Immunodeficiency Virus (HIV) Infections
A Study of Islatravir (MK-8591) in Trans and Gender Diverse Participants (MK-8591-035)
The primary objective of this study is to evaluate the safety and tolerability of Islatravir (ISL) in trans and gender diverse (TGD) participants who are receiving gender-affirming hormone therapy (GAHT) and are at low-risk for…
- Trial name
- NCT05130086
- Testing
- Islatravir
- Volunteers
- healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy Volunteers, Growth Hormone Deficiency
A Study to Compare the Uptake Into the Blood of Two Strengths of Somapacitan After Injection Under the Skin in Healthy Subjects
This study will compare two strengths of the new long-acting growth hormone somapacitan. The aim of this study is to test if both strengths are taken up in the blood in the same way.
- Trial name
- NCT03905850
- Testing
- somapacitan
- Where
- Germany
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
Growth Hormone Deficiency
Sexually Dimorphic Effects of GHRH in Adult Growth Hormone Testing
Specific Aim 1 Healthy male and female subjects and growth hormone (GH) deficient subjects display sexually dimorphic GH responses to GHRH administration Specific Aim 2 GH responses to GHRH in both healthy controls and in GH…
- Trial name
- NCT00324064
- Testing
- GHRH/arginine stimulation testing
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Children's Mercy Hospital Kansas City
Menopause
Menopause Transition, Sex Hormone Deficiency and Autonomic and Vascular Function
This is a longitudinal study to determine the influence of the menopause transition on autonomic and vascular function. PI Keller-Ross has published data demonstrating that postmenopausal females have greater sympathetic neural…
- Trial name
- NCT06490146
- Testing
- No intervention
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Pregnancy Related, Hormone Deficiency
Relationship Between Fertility Hormone Patterns and Pregnancy Rates.
The purpose of this study is to determine if certain patterns of hormone levels during the menstrual cycle are correlated with different pregnancy outcomes.
- Trial name
- NCT05033366
- Testing
- Proov Test
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- MFB Fertility
Pediatric Growth Hormone Deficiency (PGHD)
A Bioavailability Study of Two Different PEG-rhGH Preparations.
The purpose of this study is to compare the pharmacokinetics of the two different PEG-rhGH preparations.
- Trial name
- NCT06385145
- Testing
- PEG-rhGH with new preparation (T), PEG-rhGH with present preparation (R)
- Where
- China
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Changchun GeneScience Pharmaceutical Co., Ltd.
Acromegaly, Growth Hormone Deficiency
Peripheral Metabolic Effects of Somatostatin
The aim of this study is to investigate peripheral effects of Somatostatin on glucose metabolism and growth hormone (GH) signalling in healthy men. Eight subjects will be enrolled.
- Conditions
- Acromegaly, Growth Hormone Deficiency, Diabetes
- Trial name
- NCT01062529
- Testing
- Somatostatin
- Where
- Denmark
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Traumatic Brain Injury
Growth Hormone and Insulin Growth Factor 1 Deficiencies in Children/Adolescents Following Traumatic Brain Injury: The Impact on Growth and Neuropsychological Development
The purpose of this study is to look at the relationship between growth hormones, and recovery from a TBI - traumatic brain injury. It is believed that a TBI may interfere with the body's ability to produce growth hormones.
- Trial name
- NCT00929045
- Testing
- Growth Hormone Replacement
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Healthy
ATS-1 Needle Free Injection Device Study-a Device for Administering r-hGH (Saizen) to Treat Growth Hormone Deficiency
This study was a Phase I, open label, randomized, 2-period, 2-sequence, crossover study designed to assess the relative bioavailability of Saizen administered by the ATS-1 needle-free injection device and a standard needle and…
- Trial name
- NCT00407472
- Testing
- ATS-1 needle free device
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- EMD Serono
Iron-deficiency, Inflammation
Iron and Muscular Damage: FEmale Metabolism and Menstrual Cycle During Exercise
This project is an observational controlled randomized counterbalance study. One hundred and three physically active and healthy women were selected to participate in the IronFEMME Study, of which 57 were eumenorrheic, 30 were…
- Conditions
- Iron-deficiency, Inflammation, Exercise Induced Iron-deficiency, Exercise Induced Muscle Damage
- Trial name
- IronFEMME (NCT04458662)
- Testing
- Interval running protocol / eccentric-based resistance exercise protocol
- Where
- Spain
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Universidad Politecnica de Madrid
Growth Hormone Deficiency, Growth Hormone Treatment
Effects of Growth Hormone and IGF-1 on Anabolic Signals and Stem Cell Recruitment in Human Skeletal Muscle
12 adult hypopituitary patients with newly diagnosed Growth hormone (GH)-deficiency will be studied two times. The first examinations will be performed shortly after time of diagnose before initiation of exogenous GH treatment…
- Trial name
- NCT03878992
- Testing
- Genotropin miniquick 0.5 mg, injection
- Where
- Denmark
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Growth Hormone Deficiency (GHD)
Development of a Personalized Growth Hormone Treatment Profile (PGTP) Report for Pediatric Endocrinology
The goal of this observational study is to learn how to make growth hormone treatment more personalized for children. The main questions it aims to answer are: How can information about treatment adherence and patient experiences…
- Trial name
- PGTP (NCT06830525)
- Testing
- ACDP® and growth hormone treatment
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Luis Fernandez Luque
Growth Hormone Disorder, Adult Growth Hormone Deficiency
A Single Dose Trial in Healthy Caucasians and Japanese Subjects Investigating the Pharmacokinetics of Somatropin
This trial was conducted in the United States of America (USA). The aim of this clinical trial was to investigate the pharmacokinetics of somatropin in healthy Japanese and Caucasian subjects, and to identify somatostatin-related…
- Conditions
- Growth Hormone Disorder, Adult Growth Hormone Deficiency, Healthy
- Trial name
- NCT00931476
- Testing
- somatropin
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
Menopause, Estrogen Deficiency
Ovarian Hormone Regulation of Central and Cerebrovascular Hemodynamics (NoMEN Study)
This study will evaluate changes in blood vessels around the heart (e.g., aorta and carotid arteries) and in the brain with the loss of female sex hormones (e.g., estrogen) during the menopause transition.
- Conditions
- Menopause, Estrogen Deficiency, Women, Aging
- Trial name
- NCT05057546
- Testing
- GnRH antagonist
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Insulin Resistance, Type 2 Diabetes Mellitus
T-IR- Study to Understand the Effects of Testosterone and Estrogen on the Body's Response to the Hormone Insulin
The purpose of this research study is to understand the effects of testosterone and estrogen on the body's response to the hormone insulin.
- Conditions
- Insulin Resistance, Type 2 Diabetes Mellitus, Obesity, Androgen Deficiency
- Trial name
- T-IR (NCT01686828)
- Testing
- Acyline, Testosterone 1.62% gel, Letrozole
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of Washington
Growth Hormone Treatment, Adrenal; Functional Disturbance
Adrenal Function in GHD Children
To evaluate in children affected by idiopathic GHD the adrenal function both at baseline and after 6 and 12 months of GH treatment.
- Trial name
- NCT03203356
- Testing
- growth hormone
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Palermo
Iodine Deficiency, Thyroid
Iodine Impact on Thyroid Function and Psychomotor Development, Observational Study in the Portuguese Minho Region
Full intellectual capabilities are achieved only if crucial nutrients are present during development. Iodine deficiency is the most common cause of preventable brain harm in infants.
- Conditions
- Iodine Deficiency, Thyroid, Pregnancy Related, Psychomotor Impairment
- Trial name
- IodineMinho (NCT04288531)
- Testing
- Iodine supplementation
- Where
- 10 sites in Portugal
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- University of Minho
Idiopathic Hypogonadotropic Hypogonadism, Hypothalamic Amenorrhea
Detailed Clinical, Biochemical and Genetic Characterization in Gonadotropin-releasing Hormone (GnRH) Deficiency Disorders
In this study, we will measure levels of reproductive hormones and metabolic markers in subjects with isolated GnRH deficiency disorders and compare them to healthy control populations.
- Trial name
- NCT01165619
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Hypopituitarism, Pituitary Tumors
Effect of 5 Years of GH Replacement on Atherosclerosis
Adult patients with hypopituitarism under adequate conventional hormone replacement therapy have reduced life expectancy due to excess vascular events (1-4).
- Conditions
- Hypopituitarism, Pituitary Tumors, Growth Hormone Deficiency
- Trial name
- 5yrGH (NCT00462475)
- Testing
- Recombinant Growth Hormone, Genotropin (Pfizer)
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Federico II University
Pediatric Growth Hormone Deficiency (PGHD)
A Bioequivalence Study of Two Different PEG-rhGH Preparations.
The purpose of this study is to investigate whether PEG-rhGH with new preparation is bioequivalent to PEG-rhGH with present preparation.
- Trial name
- NCT06331026
- Testing
- PEG-rhGH with new preparation (T), PEG-rhGH with present preparation (R)
- Where
- China
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Changchun GeneScience Pharmaceutical Co., Ltd.