Clinical trials: Men
HIV, Human Immunodeficiency Virus
PRe-Exposure Prophylaxis Acceptability & Readiness Assessments for Toronto gaY, Bisexual and Other Men Who Have Sex With Men-5
Canada continues to see an unrelenting stream of new HIV diagnoses, with a disproportionate burden among gay, bisexual, and other MSM in major centers such as Toronto.
- Trial name
- PREP-5 (NCT02149888)
- Testing
- Tenofovir/emtricitabine
- Where
- Canada
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Hypogonadism, Male
Single-Dose Pharmacokinetics of Oral Testosterone Undecanoate With and Without Concomitant Inhibition of UGT2B17
This study will be performed in normal men whose endogenous testosterone production has been temporarily suppressed by the administration of a single dose of 120 mg of the oral GnRH antagonist Relugolix, which is approved for the…
- Trial name
- OralT12 (NCT06312761)
- Testing
- Relugolix 120Mg Tab, Curcumin, Testosterone Undecanoate 237 MG Oral Capsule
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Washington
Men With Mild Abdominal Obesity
Protein Bioavailability of Wolffia Globosa (Mankai); Acute Test Meal Effects
The investigators aim to test the protein bioavailability of new specific developed strain of duckweed [Wolffia globose, Mankai] , an aquatic plant, which might serve as a protein source and contains all the 9 essential and the 6…
- Trial name
- Mankai (NCT03020225)
- Testing
- White cheese, Green peas, Mankai
- Where
- Israel
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Ben-Gurion University of the Negev
Healthy Men
The Effect of Post-Training Cold Compression in Professional Volleyball Players
Our study examining the effects of post-training cold compression on muscle oxygen saturation (MOS9), fatigue and jumping performance in professional male volleyball players.
- Trial name
- NCT06701435
- Testing
- Cold Compression
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Physical Activity
Motivational Encouragement With Networks (MEN) for Healthy Eating Activity Resting Together (HEART) Health Study
The purpose of this research study is to determine if a health coaching intervention that includes exercise, good dietary habits, and good relaxation methods helps overweight men improve health and lose weight.
- Trial name
- MEN 4 HEART (NCT03693768)
- Testing
- Health coaching
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Ageing Well
A Pilot Study on Skeletal Muscle Proteome Dynamics in Younger and Older Men Undertaking Normal Activity or Resistance Exercise Training.
The goal of this basic research study is to investigate effect of resistance exercise on the quality of muscle proteins in younger and older men.
- Trial name
- LHMA Pilot (NCT07473297)
- Testing
- Resistance Exercise
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Liverpool John Moores University
Gonorrhea, Chlamydia
Evaluation of Doxycycline Post-exposure Prophylaxis to Reduce Sexually Transmitted Infections in PrEP Users and HIV-infected Men Who Have Sex With Men
The purpose of this study is to understand if taking an antibiotic called doxycycline by mouth as soon as possible after sexual contact without a condom can reduce the risk of sexually transmitted infections (STIs), including…
- Conditions
- Gonorrhea, Chlamydia, Syphilis
- Trial name
- NCT03980223
- Testing
- Doxycycline Hyclate Delayed-Release 200 mg
- Where
- 3 sites in United States
- Volunteers
- 641 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Healthy
Cognitive Effects of Citicoline in Men and Women With Age-Associated Memory Impairment
The objective of this trial is to determine the effects of citicoline on cognitive performance in healthy Men and Women with Age-Associated Memory Impairment compared to a placebo.
- Trial name
- NCT03369925
- Testing
- Citicoline supplement
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kyowa Hakko Bio Co., Ltd.
Pregnancy Related, Diet Modification
Motivational Interviewing for Getting Healthy TodaY Study
The present study aims to test and rigorously evaluate the effectiveness of a computer-assisted motivational interviewing (CAMI) intervention that has already been shown to be successful with young women by reducing the risk of…
- Trial name
- MIGHTY (NCT03410225)
- Testing
- CAMI-TPP, CAMI-Fitness
- Where
- 3 sites in United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Columbia University
Healthy Males
The Importance of Non-essential Amino Acids for Maintaining Skeletal Muscle Protein Synthesis Rates in Healthy Young Men
Background: Protein intake is important for maintaining skeletal muscle mass. These proteins consist of a collection of small building blocks which are called amino acids.
- Trial name
- NEAA (NCT06687343)
- Testing
- EAA Supplement, NEAA Supplement, Maltodextrin Supplement
- Where
- Netherlands
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
HIV Infections, HIV Prevention and Care
HealthMpowerment Korea: Pilot Testing the Cultural Adaptation of a Digital HIV Intervention for Men Who Have Sex With Men in South Korea
This study tests a mobile application (app) designed to support sexual health and prevent human immunodeficiency virus (HIV) among young men in South Korea.
- Conditions
- HIV Infections, HIV Prevention and Care, Risk Reduction Behavior, Digital Health
- Trial name
- HMP Korea (NCT07741123)
- Testing
- Bandi Mobile Application (Full Access), Information-Only Mobile Application (Limited Access)
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Seul Ki Choi
Androgen Deficiency, Depressive Symptoms
Physical Exercise for Men With Andropause
The aim of this study is to analyze the impact of physical exercise through a protocol of concurrent training in the psychological, physical, hormonal and sexual aspects in middle aged men with androgen deficiency in the aging…
- Conditions
- Androgen Deficiency, Depressive Symptoms, Stress, Psychological, Abdominal Obesity
- Trial name
- DAEM (NCT03150225)
- Testing
- Concurrent training, Eurycoma longifolia
- Where
- Brazil
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Laboratório de Pesquisa em Lazer e Atividade Física
Bipolar Disorder, Circadian Rhythm
Effects of Sex Hormones on Circadian Rhythm in Men and Women
For many years researchers have been trying to better understand the regulation of sleep and activity by studying circadian (daily) rhythms of human beings.
- Conditions
- Bipolar Disorder, Circadian Rhythm, Depressive Disorder
- Trial name
- NCT00001285
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
HIV Infections, Sexually Transmitted Infections
HIV Prevention Program for African American Teen Males
The purpose of this study is to test if sexual health interventions can reduce the incidence of STIs among African American teens (15 to 21 years old).
- Trial name
- NCT00849823
- Testing
- Male Sexual Health Program, Focus on the Future Program
- Where
- United States
- Volunteers
- 840 people, healthy volunteers welcome
- Sponsor
- Richard Crosby
HIV, Contingency Management
J-RISE: Relevant Implementation Strategies to Eliminate the Social and Structural Barriers to HIV Services Among Justice-involved Black Men Who Have Sex With Men and Other Key Populations
The goal of this clinical trial is to compare two interventions - Health Navigation and Health Navigation Plus among individuals who have been impacted by the criminal legal system.
- Conditions
- HIV, Contingency Management, Justice Involved Populations, Status Neutral Interventions
- Trial name
- J-RISE (NCT06477588)
- Testing
- Health Navigation, Health Navigation, Employment Navigation plus Contingency Management Intervention
- Where
- United States
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Central Sensitisation
Differences in Pain Processing Between Men and Women
Many chronic pain conditions show clear differences between between men and women, such as reported pain intensities or treatment effects, with chronic pain conditions being generally more frequent in women.
- Trial name
- NCT05031286
- Testing
- Cutaneous thermal stimuli
- Where
- Switzerland
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Balgrist University Hospital
HIV/AIDS
The CHAPS Trial: Combined HIV Adolescent PrEP and Prevention
To compare the effect of different PrEP drugs (FTC-TDF and FTC-TAF), doses and timing of doses on p24 antigen level in resected foreskin tissue following HIV exposure ex vivo challenge.
- Trial name
- CHAPS (NCT03986970)
- Testing
- Tenofovir
- Where
- South Africa
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Wits Health Consortium (Pty) Ltd
Healthy Young Men
Effect of Acute Grape Seed Extract Supplementation on the Heart Rate Recovery in Young Individuals
This study hypothesized that sustained sympathoexcitation via MMA slows down PHRR and that GSE supplementation is effective at improving PHRR in young individuals.
- Trial name
- NCT07137988
- Testing
- 600 mg grape seed extract, 600 mg Starch
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- California Baptist University
Healthy
A Study in Healthy Men to Test Whether Carbamazepine Influences the Amount of Verducatib in the Blood
The main objective of this trial is to investigate the effect of carbamazepine, a strong CYP3A4 inducer on the pharmacokinetics of verducatib at steady state.
- Trial name
- NCT07781631
- Testing
- Verducatib, Carbamazepine
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Oligospermia, Sperm Count, Low
Creatine and Ubiquinol for Sperm Quality
This randomized controlled double-blind parallel-group interventional trial explores the impact of 8-week creatine supplementation, with or without ubiquinol, on sperm quality biomarkers in normospermic and oligospermic men.
- Trial name
- CRESPAQ10 (NCT06202469)
- Testing
- Supplement 1, Supplement 2
- Where
- Serbia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Novi Sad, Faculty of Sport and Physical Education
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