Clinical trials: Semen Quality
Prostate Cancer
The Effect of Radiation on Semen Quality and Fertility in Men With Prostate Cancer
Many younger men are diagnosed with prostate cancer. These patients are often choosing radiation therapy as their primary treatment.
- Trial name
- NCT00496249
- Where
- Canada
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Situational Anxiety
Study of the Anxiolytic Effects of Aframomum Seed Extract in Elderly People
The goal of this pilot clinical trial is to evaluate if one specific botanical extract from Grains of Paradise works to induce anxiolytic effect in adult people in stress or anxiety situations It will also learn about the…
- Trial name
- NCT06463145
- Testing
- Vanizem
- Where
- Spain
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Nektium Pharma SL
Poor Semen Quality
Effects of Plant Extracts on Semen Quality
this is a prospective randomized placebo-controlled double-blinded trial investigating the effect of plant extracts from Alpinia galanga and Punica granatum on human semen quality.
- Trial name
- NCT01357044
- Testing
- Extracts of Punica granatum and Alpinia galanga
- Where
- Denmark
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Horsens Hospital
Sperm Cryodamage
Effect of PRP in Donor Semen During Cryoprervation
Sperm cryopreservation allows the preservation of sperm biological function for long periods of time for later use in assisted reproductive techniques (ART).
- Trial name
- PRP (NCT07504575)
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI Alicante
Sleep Quality, Menopause
Effect of ZenRest™ Lotus Seed & Rice Germ Extract Blend on Sleep Quality in Menopausal Women
The goal of this clinical trial is to learn if ZenRest™ (Lotus Seed \& Rice Germ Extract Blend) can help improve sleep quality in menopausal women aged 40-65 with mild-to-moderate sleep complaints.
- Trial name
- NCT07678359
- Testing
- Lotus Seed & Rice Germ Extract
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nutraland USA, Inc.
Pregnancy
Study for Future Families
The Study for Future Families is a multi-center study that is recruiting pregnant women and their partners in four US cities to look for differences between cities in several measures of reproductive health.
- Trial name
- NCT00011687
- Where
- United States
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Sperm Parameters in Fertile and Infertile Men
Evaluation of New Semen Collection & Transportation Kit
Examine the effect of overnight transport conditions on sperm parameters on semen samples collected and mailed to Cleveland Clinic Andrology center.
- Trial name
- NCT04536545
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Turtle Health, Inc.
Fertility Disorders
Effects of Lifestyle Changes on Semen Quality in Healthy Young Men Living in Highly Polluted Areas (FAST)
We planned a randomized controlled trial (RCT) with the main aim to evaluate the effects of lifestyle changes on semen quality in healthy young men living in polluted areas in Italy.
- Trial name
- FAST (NCT04012385)
- Testing
- lifestyle counseling
- Where
- 4 sites in Italy
- Volunteers
- 363 people, healthy volunteers welcome
- Sponsor
- Azienda Sanitaria Locale Salerno
Infertility, Male, Semen Analysis
The Influence of Fit of Underpants Worn on Semen Quality
The goal of this observational study is to investigate the impact of underpants fit among Thai males attending the Infertility Clinic, whether alone or with their spouses.
- Trial name
- NCT06335706
- Testing
- Fit of underpants worn
- Where
- Thailand
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Male Infertility With Severe Oligo-terato-asteno-spermia
Anti-oxidative Influence From Pomegranate Tablets on Male Sperm Quality in Couples Undergo Infertility Treatments Due to Male Infertility.
Some animal studies revealed that the pomegranate juice may improve sperm quality in terms of concentration, motility and morphology, as well as in fertilization rate. Minor data is available regarding the influence on male sperm.
- Trial name
- Pomegranate (NCT01918163)
- Testing
- Pomegranate pills
- Where
- Israel
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Obesity
Effect of Weight Loss Diet and Pumpkin Seed Flour Consumption on Obese Women
This study aimed to evaluate the effect of weight loss diet combined with pumpkin seed flour consumption on diet improvement, weight loss, and glucose and cholesterol reduction in obese.
- Trial name
- NCT02086396
- Testing
- pumpkin seed flour
- Where
- Brazil
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
Crohn's Disease, Ulcerative Colitis
The Effect of Infliximab on Sperm Quality
Background: The treatment of inflammatory bowel diseases (IBD) is based mainly on 3 compounds: 1- 5 aminosalysilates . 2- immunomodulators (Azathioprines). 3- Biologic therapies (Infliximab, Adalimumab) .
- Trial name
- NCT00745329
- Testing
- sperm quality test
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Spermatogenesis and Semen Disorders, Infertility, Male
Power Prenatal Supplements for Sperm Quality
Male factor infertility is a leading cause of primary and secondary infertility. Poor sperm quality is defined as having an abnormal semen analysis [WHO 2020 - https://www.who.int/publications/i/item/9789240030787].
- Trial name
- NCT05410782
- Testing
- Power Prenatal for Sperm
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The Bird and Be Co Inc
Semen Quality
Sperm Quality in Consecutive Sperm Samples After 4-7 Days and 2 Hours of Sexual Abstinence
The main purpose of the study is to assess to which degree a series of sperm parameters known to be associated with fertilization and implantation potential in artificial reproductive technology (ART) differ in consecutive sperm…
- Trial name
- NCT02667080
- Testing
- 2-7 days of Sexual abstinence, 2 hours of sexual abstinence
- Where
- Denmark
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Transgender, Gender Incongruence
The Effect of Tucking on Semen Quality of Adult Trans Women
Because gender-affirming hormone therapy (GAHT) can lead to fertility impairment, current guidelines and treatment recommendations require that patients be informed about the possibility of fertility preservation prior to…
- Conditions
- Transgender, Gender Incongruence, Fertility Issues
- Trial name
- NCT06530992
- Testing
- tucking break
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Male Infertility
A Clinical Evaluation of Semen Quality Using the MiOXSYS™ System 2.0
The purpose of this study is to determine if elevations in oxidative stress, as measured by oxidation-reduction potential (ORP), can distinguish between semen samples from men with abnormal semen parameters from those with normal…
- Trial name
- NCT02839447
- Testing
- Diagnostic
- Where
- 6 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Aytu BioPharma, Inc.
Health Effects of Aronia
Potential Health Effects of Aronia Intake
Intervention cross-over study during which participants receive standardized amounts of aronia berry tablets or placebo for three months, then wash out for three months, then aronia tablets or placebo for three months.
- Trial name
- NCT03405753
- Where
- Denmark
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Sexual Abstinence
Influence of Physical Exercise on Semen Quality
Our study addresses a previously selected population or by physical activity but not for semen quality semen donor candidates donation program within the clinic.
- Trial name
- NCT02683057
- Testing
- International Physical Activity Questionnaire (IPAQ)
- Where
- Spain
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- IVI Bilbao
Semen Quality
The Impact of Probiotics on Sperm Quality in Middle-aged Men
The clinical trial aims to investigate the impact of probiotic strain BL21 on sperm quality among 46 middle-aged male participants.
- Trial name
- NCT06544278
- Testing
- probiotic product, Maltodextrin
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Wecare Probiotics Co., Ltd.
Semen Quality in Healthy Adult Men
Effects of 12-Week Combined Exercise on Semen Quality and Metabolic Health in Healthy Men
This study evaluated whether a 12-week combined aerobic and resistance exercise program could improve semen quality and metabolic health in healthy adult men. A total of 34 men aged 18-24 years participated in the study.
- Trial name
- NCT07778576
- Testing
- Combined Aerobic and Resistance Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Cumhuriyet University