Clinical trials: Gender
Gender Dysphoria
The Relation of GnRH Treatment to QTc Interval in Transgender Females
Background: The QT interval of the electrocardiogram (ECG), corrected for heart rate (QTc), is a measure of the duration of ventricular repolarization and is a widely used marker of ventricular arrhythmia risk.
- Trial name
- NCT03078829
- Testing
- Treatment with a GnRh agonists
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- University of California, San Francisco
Gender Dysphoria, Adolescent
Fertility Preservation for Transfeminine Adolescents Via Semen Cryopreservation or Testicular Sperm Extraction
The goal of this observational cohort study is to identify and predict parameters for successful testicular sperm extraction (TESE) procedures or semen cryopreservation more accurately and to evaluate the decision making process…
- Trial name
- TESE (NCT06400199)
- Where
- 2 sites in Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
Gender Incongruence
Optimizing Individual Health Care for Young People With Gender Incongruence
This observational study focuses on evaluating the effect of the current health care program for Danish children and adolescents with gender incongruence, which was established in January 2016.
- Trial name
- NCT06573177
- Testing
- Referral to the gender identity service.
- Where
- Denmark
- Volunteers
- 1,300 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Diabetes Mellitus
Compare Blood Sugar Level Between Lantus in the Morning and Other Insulins in Type 1 Diabetes Adolescents
The purpose of the study is to compare the effect in blood sugar control between Lantus and twice daily intermediate acting insulins (NPH or Lente) when used as the basal insulin in a multiple daily injection setting with fast…
- Trial name
- NCT00046501
- Testing
- Lantus (insulin glargine [rDNA origin] injection), Humulin N, Humulin L
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Sanofi
Obesity, Insulin Resistance
Microbiome Insulin Sensitivity Study
The Microbiome Insulin Sensitivity Study "MISS" is a pilot study designed to study microbiome composition across puberty and how it relates to insulin sensitivity and secretion in obese girls, who are at increased risk for…
- Conditions
- Obesity, Insulin Resistance, Type2 Diabetes
- Trial name
- MISS (NCT03120871)
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- University of Colorado, Denver
Lung Cancer
LDCT Screening in Non-smokers in Taiwan
This study utilizes the low dose computed tomography(LDCT) to detect the occurrence of early lung cancer among non-smokers in Taiwan.
- Trial name
- NCT02611570
- Testing
- LDCT
- Where
- 17 sites in Taiwan
- Volunteers
- 12,000 people, healthy volunteers welcome
- Sponsor
- Academia Sinica, Taiwan
Denys-Drash Syndrome, Frasier Syndrome
Registry for Patients With Wilms' Tumor Suppressor Gene 1 (WT1) Mutation Associated Diseases
The Wilms' tumor suppressor gene 1 (WT1) encodes for a transcription factor which plays an important role during urogenital development.
- Conditions
- Denys-Drash Syndrome, Frasier Syndrome, Nephrotic Syndrome, Wilms Tumor
- Trial name
- NCT01252901
- Where
- Germany
- Volunteers
- 52 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Hypothalamic Obesity, Multiple Pituitary Hormone Deficiency Genetic Form
A Trial of Setmelanotide in Patients With Congenital Hypothalamic Obesity (Sub-study of NCT05774756)
This is a sub-study of Study RM-493-040 (NCT05774756). The goal of this sub-study is to learn how well Setmelanotide works to improve weight reduction, hunger, and quality of life in patients 4 years of age and older with…
- Conditions
- Hypothalamic Obesity, Multiple Pituitary Hormone Deficiency Genetic Form, Septo-Optic Dysplasia, Optic Nerve Hypoplasia
- Trial name
- NCT06760546
- Testing
- Setmelanotide
- Where
- 11 sites in United States, United Kingdom
- Volunteers
- 39 people
- Sponsor
- Rhythm Pharmaceuticals, Inc.
Healthy Volunteers
Determination of Forces Used in Palpatory Diagnosis
In this study, we are experimentally investigating the assessment of forces used by skilled clinicians and beginning practitioners in palpatory techniques.
- Trial name
- NCT00781144
- Where
- 2 sites in United States, Australia
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Engagement, Patient
QT-Digital Mental Health Engagement Study
Sexual and gender minority (SGM) populations are disproportionately impacted by mental health concerns relative to their heterosexual and cisgender peers.
- Trial name
- QT-DIMES (NCT07278765)
- Testing
- HAPA Engagement Strategies
- Where
- 2 sites in United States
- Volunteers
- 2,300 people, healthy volunteers welcome
- Sponsor
- University of Washington
Congenital Adrenal Hyperplasia, 21-Hydroxylase Deficiency
Comparison of Two Forms of Hydrocortisone in Patients With Congenital Adrenal Hyperplasia
This study will test a new, extended release form of hydrocortisone called Chronocort in patients with congenital adrenal hyperplasia (CAH).
- Conditions
- Congenital Adrenal Hyperplasia, 21-Hydroxylase Deficiency, Adrenogenital Syndrome
- Trial name
- NCT00519818
- Testing
- Chronocort, Cortef
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Neurocrine UK Limited
Parent-Child Relations
Supporting Parents in Affirming Their Children's Experiences of Stigma
The purpose of this study is to develop and test two brief online writing interventions to improve parental acceptance of sexual and gender minority youth (SGMY) in the Southeast United States.
- Trial name
- SPACES (NCT05919849)
- Testing
- Brief online writing intervention, Control condition
- Where
- 4 sites in United States, Israel
- Volunteers
- 132 people
- Sponsor
- Yale University
ChemSex Users for YMSM
Comprehensive Assessment in a Longitudinal Study on Young Men Who Have Sex With Men Attracting to chemseX-2
CLYMAX is a two-phase observational study that assess multiple aspects of chemsex and young men who have sex with men (YMSM). Phase I of the study (CLYMAX,IRB No.
- Trial name
- NCT06741306
- Testing
- Group1
- Where
- 2 sites in Thailand
- Volunteers
- 150 people
- Sponsor
- Institute of HIV Research and Innovation Foundation, Thailand
Turner Syndrome, Turner Syndrome Mosaicism, 45, X/46, XX or XY
Health, Fitness, and Quality of Life in Adolescent Girls With Turner Syndrome
This study plans to learn more about how the energy system works in girls with Turner syndrome. This is important to know so that the investigators understand how Turner syndrome relates to diseases such as diabetes, extra weight…
- Conditions
- Turner Syndrome, Turner Syndrome Mosaicism, 45, X/46, XX or XY, Turner Syndrome Mosaicism 46,X,I(X)(Q10)/45,X, Turner Syndrome Karyotype 46,X With Abnormal Sex Chromosome , Except I(Xq)
- Trial name
- NCT03181230
- Testing
- No intervention
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of Colorado, Denver
Sexually Transmitted Diseases, Pregnancy
Internet-Based Sexual Health Education for Middle School Native American Youth
This study will evaluate the effect of an American Indian/Alaska Native (AI/AN) adaptation of the It's Your Game…Keep It Real (IYG) intervention, relative to a comparison condition on sexual behavior outcomes and psychosocial…
- Conditions
- Sexually Transmitted Diseases, Pregnancy, HIV Infections
- Trial name
- IYG-AI/AN (NCT01303575)
- Testing
- HIV, STI and Pregnancy Prevention Curriculum, Control Curricula
- Where
- 4 sites in United States
- Volunteers
- 574 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Covid19
the Impact of Covid-19 Pandemic Stress on Pregnancy Outcomes
This study is aiming to evaluate the effects of the COVID-19 pandemic stress on pregnancy outcomes including the sex ratio at birth.
- Trial name
- NCT04839068
- Testing
- covid 19 on pregnancy outcomes
- Where
- Egypt
- Volunteers
- 7,000 people
- Sponsor
- Assiut University
Violence in Adolescence, Racism
Forging Hopeful Futures to Reduce Youth Violence
This cluster-randomized community-partnered study will examine the effectiveness of a racial-, gender-, and economic-justice focused youth violence prevention program called Forging Hopeful Futures with youth ages 13-19.
- Conditions
- Violence in Adolescence, Racism, Adolescent Behavior, Coping Skills
- Trial name
- FHF (NCT05743478)
- Testing
- Forging Hopeful Futures, Wellness Check-ins
- Where
- 2 sites in United States
- Volunteers
- 542 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Drug Dependence, Pregnancy
The Effect of Fetal Gender on Maternal Substance Abuse Treatment
Previous studies by this team of investigators has determined that male infants are more likely to display more severe neonatal abstinence syndrome (NAS) as a result of maternal opioid use during pregnancy (Jansson, 2007)and…
- Trial name
- NCT00882648
- Where
- United States
- Volunteers
- 850 people
- Sponsor
- Johns Hopkins University