Clinical trials: Testicular
Focus of Study
Can the Hypertrophy of Contralateral Testis Predict the Absence of the Non-palpable Testis in the Boys Aged From 6months to 18months of Age ?
The aim of this study is to verify whether the hypertrophy of contralateral testis may predict the absence of the non-palpable testis in the boys younger than 24months of age.
- Trial name
- NCT02203318
- Where
- South Korea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Self-Examination
Flipped Learning Model on Students' Knowledge and Health Beliefs
The aim of the training on testicular cancer and Testicular Self Examination is to increase the awareness of individuals and to develop health behaviors for early diagnosis.
- Trial name
- NCT04851197
- Testing
- Flipped Learning Model
- Where
- Cyprus
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Eastern Mediterranean University
Male Infertility
Treatment of Severe Male Infertility - Predictive Factors (Imaging)
Testes of men with non-obstructive azoospermia (NOA) are imaged using MRI to find potential differences depending on the outcome, ie. sperm recovery in consequent microdissection testicular sperm extraction (MD-TESE).
- Trial name
- TESE-MRI (NCT02931721)
- Testing
- MRI
- Where
- 2 sites in Finland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Contraception
Manipulation of the Intratesticular Hormonal Milieu With Exogenous Testosterone (HOP 5) Testicular Aspiration Addendum
This study is being offered to all participants of the ACY-5 study as an optional addition to the male contraceptive study in which they participated. Participation is voluntary.
- Trial name
- IHOP-5 (NCT00156650)
- Testing
- Acyline, Testosterone Gel, Depo-Medroxyprogesterone
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Washington
Undescended Testis, Inguinal; Testicle
Value of Inguinal Exploration for Impalpable Testes
To determine the percentage of children with impalpable testis who benefit from inguinal exploration after laparoscopic identification of cord structures entering the inguinal canal.
- Trial name
- NCT06187844
- Testing
- Inguinal exploration, Laparoscopy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Varicocele, Male Infertility
Role of the Toxic Metal Cadmium in the Mechanism Producing Infertility With a Varicocele
Varicose veins in the scrotum (varicocele) are responsible for >20% of male infertility in the US. Varicocele are associated with decreased sperm number and markedly reduced sperm fertilizing ability.
- Conditions
- Varicocele, Male Infertility, Hypospermatogenesis, Non-Obstructive Azoospermia
- Trial name
- NCT00044369
- Testing
- Varicocele repair
- Where
- 2 sites in United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Testicular Appendix Torsion, Testicular Torsion
Deep Learning-Assisted Ultrasonic Diagnosis and Localization of Testicular Appendix Torsion
Ultrasound data were both retrospectively and prospectively collected from the primary center and six other sub-centers. Combined with clinical diagnostic outcomes, the data labeling was completed by physicians with extensive…
- Conditions
- Testicular Appendix Torsion, Testicular Torsion, Epididymitis
- Trial name
- NCT07301086
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Ying Jiang
Hernia, Inguinal
Effects of Using Divided Mesh and Using a Non Divided Mesh on Testicular Blood Flow and Volume in Laparoscopic Hernia Repair
Laparoscopic inguinal hernia repair techniques has been compared with the open techniques in several studies. However, no one studied about the different uses of the same type of mesh on the same surgical technique, and effects…
- Trial name
- NCT03421925
- Testing
- Laparoscopic totally extraperitoneal procedure for inguinal hernia
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Okan University
Spermatogenesis and Semen Disorders, Infertility, Male
Evaluation of FPT-20 for the Treatment of Spermatogenesis and Semen Disorders
This clinical study aims to evaluate the efficacy and safety of a novel, natural-derived formulation (FPT-20) in supporting spermatogenesis.
- Trial name
- NCT05399212
- Testing
- FPT-20
- Where
- Vietnam
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Trieu, Nguyen Thi, M.D.
Testicle Undescended, Pain, Postoperative
Evaluating Pain Outcomes of Caudal vs Ilioinguinal Nerve Block in Children Undergoing Orchiopexy Repair
Surgical intervention to treat undescended testis is a very common pediatric surgical procedure, often performed using an inguinal incision or subscrotal incision approach.
- Trial name
- NCT03041935
- Testing
- Ilioinguinal/iliohypogastric nerve block, Caudal-epidural nerve block, Acetaminophen
- Where
- Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Alberta Children's Hospital
Testicular Cancer, Testicular Self-Examination
Effects of Testicular Self-Examination Training Methods on Students' Behaviors and Health Beliefs
The goal of this cluster randomized controlled trial is to evaluate and compare the effects of different testicular self-examination (TSE) training methods on university students' health beliefs and self-examination behaviors…
- Conditions
- Testicular Cancer, Testicular Self-Examination, Health Behavior, Health Knowledge, Attitudes, Practice
- Trial name
- NCT07841041
- Testing
- Educational Brochure and Audio Recording, Educational Brochure, Control Group
- Where
- Turkey (Türkiye)
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Yeditepe University
Metabolic Syndrome, Hypogonadism
Symptoms and Clinical Signs of Hypogonadism in Testicular Cancer Survivors
The purpose of this study is to investigate the prevalence of signs and symptoms of hypogonadism in three groups of testicular cancer survivors.
- Conditions
- Metabolic Syndrome, Hypogonadism, Cardio-vascular Disease
- Trial name
- NCT02240966
- Where
- Denmark
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Prostate Cancer, Urologic Cancer
The Man Van Project
National Health Service (NHS) England has commissioned The Royal Marsden Hospital NHS Foundation Trust to run a novel mobile clinical outreach service called 'Man Van' with the aim of enabling male patients' easy access to care…
- Conditions
- Prostate Cancer, Urologic Cancer, Urologic Diseases, Bladder Cancer
- Trial name
- MV (NCT06357416)
- Testing
- MV-POCT Sub-study, Main Man Van Group Sub-study (MV-Eco), MV-QualQ Sub-study
- Where
- United Kingdom
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- Royal Marsden NHS Foundation Trust
Testicular Cancer
The Effect of the Brochure on Testicular Self-Exam
This study aims to examine the effect of the educational brochure given to university students on testicular cancer and its early diagnosis on their health beliefs and self-examination; In non-randomized groups, pretest-posttest…
- Trial name
- NCT05073198
- Testing
- Education brochure
- Where
- Turkey (Türkiye)
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Prostate Cancer (Adenocarcinoma), Bladder Cancer
Enhancing Readability of Lay Abstracts and Summaries for Medical Knowledge Using Generative Artificial Intelligence (BRIDGE AI 3)
This trial tests if AI can help make medical info clear and readable. Many patients struggle to find medical informations that easy to read and understand from verified medical sources.
- Conditions
- Prostate Cancer (Adenocarcinoma), Bladder Cancer, Kidney Cancers, Testis Cancer
- Trial name
- NCT07568444
- Testing
- Pub2Post
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Male Infertility, Testicular Diseases
Effect of Environmental Exposures on the Egg Fertilizing Ability of Human Sperm
Our data indicate that environmental exposure to the heavy metal lead are more widespread than currently appreciated and that such exposures are associated with the production of human male subfertility.
- Conditions
- Male Infertility, Testicular Diseases, Urologic and Male Genital Diseases, Lead Poisoning
- Trial name
- NCT00012480
- Where
- 3 sites in United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Cryptorchidism
Cryptorchidism: Impact of in Utero Exposure to Xenobiotics With Hormonal Action
We studied prospectively the incidence of cryptorchidism in Nice area. We tightly matched each affected child (n=95) with 2 healthy controls (n=188) and assessed risk factors for cryptorchidism focussing on prenatal exposure…
- Trial name
- NCT00565513
- Testing
- blood test
- Volunteers
- 283 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Testicular Torsion and TLR 4 Was Investigated
Testicular Torsion
Background: Testicular torsion is a scrotal emergency that results in impaired blood supply to the testis and ischemia of the testis as a result of the rotation of the spermatic cord around itself.
- Trial name
- NCT05558072
- Testing
- Toll-like receptor 4
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Hisar Intercontinental Hospital
Testicular Abnominalies
Study to Evaluate the Effect of Zoliflodacin on Testicular Function in Healthy Adult Men
This study is a randomized, double-blind, placebo-controlled clinical trial to evaluate the effect of zoliflodacin on testicular function in healthy adult men.
- Trial name
- NCT07640477
- Testing
- Zoliflodacin
- Where
- 2 sites in Germany, United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Global Antibiotics Research and Development Partnership
MIRAS, Testicular Abnominalies
Could miRNAs be Used as Markers for Distinguishing Undescended Testicles From Retractile Testicles
Background: Undescended testicles (UDTs) are common in male infants. Untreated UDT poses risks such as infertility (IF), testicular cancer (TC), and testicular torsion (TT).
- Conditions
- MIRAS, Testicular Abnominalies, Undescended Testes
- Trial name
- miRNA (NCT07315737)
- Testing
- miRNA
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Dr. Mevlüt Keleş