Clinical trials: Varicocele
Varicocele
Single Incision Laparoscopic Varicocelectomy
Conventional laparoscopic varicocelectomy using 3 ports has been used for treatment of varicocele in our department since the nineties.
- Trial name
- NCT02335385
- Testing
- single incision laparoscopic varicocelectomy, conventional transperitoneal laparoscopic varicocelectomy
- Volunteers
- 90 people
- Sponsor
- Mansoura University
Varicocele
Comparison of Outcomes of Two Approaches in Microsurgical Varicocelectomy in Chinese Infertile Males: A Prospective Randomized, Controlled Trial
Varicocele is the most common surgical disease which could lead to male infertility. It is found in approximately 15% adult males, and in about 40% infertile males. And the incidence is up to 80% in secondary infertility.
- Trial name
- NCT01463787
- Testing
- microsurgical varicocelectomy in inguinal approach, microsurgical varicocelectomy in subinguinal approach
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Feng Pan
Benign Prostatic Hyperplasia, Varicocele Grade II
Vivifi's Treatment, BPH Treatment Via Vasculature Anastomosis
The study objective is to evaluate the safety and feasibility of the Vivifi's Treatment. The Vivifi's Treatment presents an innovative approach for addressing benign prostatic hyperplasia (BPH) as well as clinical/subclinical…
- Conditions
- Benign Prostatic Hyperplasia, Varicocele Grade II, Varicocele Grade III
- Trial name
- NCT06424912
- Testing
- Vivifi's Surgical Procedure
- Where
- Panama
- Volunteers
- 20 people
- Sponsor
- Vivifi Medical
Varicocele
Dye Assisted Lymphatic Sparing Subinguinal Varicocelectomy
We prospectively compared outcomes of subinguinal varicocelectomy for 40 patients who received 2 ml intratunical space injection of methylene blue before spermatic vein ligation with 40 controls in whom no mapping technique was…
- Trial name
- varicocele (NCT01259258)
- Testing
- without dye varicocelectomy
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Azoospermia, Nonobstructive, Varicocele
Seminal TEX101 as a Predictor of Recovery of Spermatogenesis in Azoospermic Men With Palpable Varicocele
The aim of the study is to assess if seminal TEX 101 can predict the restoration of spermatogenesis and appearance of sperms in the ejaculate after micro-surgical varicocelectomy among azoospermic patients.
- Trial name
- NCT04397887
- Testing
- micro-surgical varicocelectomy
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Prostate Cancer
Sclerotherapy of Internal Spermatic Veins in Patients With Varicocele and Localized Prostate Cancer
Patients with varicocele in whon early prostate cancer will be found will undergo venographic embolization of both spermatic veins.
- Trial name
- NCT00637208
- Testing
- venographic occlusion of spermatic veins
- Where
- Israel
- Volunteers
- 10 people
- Sponsor
- Maaynei Hayesha Medical Center
Varicocele
Reflux Flow Volume Impact on Semen Parameters Pre and Post Varicocelectomy
Evaluation of the impact of reflux flow volume and other ultrasonographic diagnostic parameters of varicocele on semen parameters before and 3 months varicocelectomy
- Trial name
- NCT07263009
- Volunteers
- 100 people
- Sponsor
- Assiut University
Varicocele
the Effect of Different Modialites of Varicocelectomy on Semen Parameters in Patient With Normal Semen Analysis
to evalute the effect inguinal and subinguinal approach of varicoceclectomy on semen parameter for patients complaining of varicocele with normal semen parameter (pain is the main complaint)
- Trial name
- NCT03281915
- Testing
- High inguinal Varicocelectomy, Subinguinal varicocelectomy
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Assiut University
Varicocele
Effect of Recent Ejaculation on Scrotal Duplex Parameters in Infertile Males With Varicocele
Evaluate the effect of recent ejaculation on scrotal duplex parameters in infertile males with varicocele
- Trial name
- NCT05330533
- Testing
- scrotal duplex
- Volunteers
- 200 people
- Sponsor
- Assiut University
Varicocele
Comparison of Open Versus Laparoscopic High Ligation Varicocelectomy For The Treatment Of Varicocele
Varicocele is a common condition in which veins around the testis become enlarged, and it may be associated with scrotal discomfort and reduced fertility.
- Trial name
- NCT07353164
- Testing
- Open high ligation varicocelectomy, Laparoscopic high ligation varicocelectomy
- Where
- Pakistan
- Volunteers
- 100 people
- Sponsor
- Lahore General Hospital
Varicocele, Scrotal Disorder
Testicular Growth During Puberty in Boys With and Without a Left-sided Varicocele
Prospective observational study. A varicocele is defined as a dilatation of the veins in the plexus pampiniformis in the testicles. Varicoceles are a diagnostic dilemma and a therapeutic challenge.
- Trial name
- NCT03540056
- Testing
- Ultrasound
- Where
- Belgium
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Varicocele, Infertility
Effects of Visceral Osteopathic Massage on Semen Parameters and Hemodynamics Factors in Varicocele
The project aims to evaluate the effects of a visceral osteopathic manual therapy (VOM) protocol on semen parameters and testicular hemodynamic indicators in men diagnosed with varicocele.
- Trial name
- NCT07665905
- Testing
- Visceral Osteopathic Massage Techiques
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Ankara Yildirim Beyazıt University
Male Infertility, Varicoceles
Canadian Varicocelectomy Initiative (CVI): Effects on Male Fertility and Testicular Function of Varicocelectomy
A varicocele is the presence of dilated testicular veins in the scrotum. Although it is generally agreed that a varicocele is the most common identifiable pathology in infertile men (detected in up to 40% of men in some series of…
- Trial name
- CVI (NCT00961558)
- Testing
- Varicocelectomy
- Where
- 4 sites in Canada
- Volunteers
- 300 people
- Sponsor
- Mount Sinai Hospital, Canada
Pregnancy, Infertility
Microsurgical Varicocelectomy Versus No Surgery in Men With a Palpable Varicocele and an Abnormal Semen Analysis
The primary research hypothesis is that microsurgical varicocelectomy will result in an increase in live birth in infertile couples where the male partner has a palpable varicocele and an abnormal semen analysis in comparison to…
- Trial name
- VIA (NCT00767338)
- Testing
- Timed intercourse, Microsurgical varicocelectomy, Intrauterine insemination
- Where
- 9 sites in United States
- Volunteers
- 3 people
- Sponsor
- Yale 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)
Varicocele
Lactoferrin and Iron in Seminal Plasma of Varicocele
Infertility is defined by World Health Organization (WHO) as a disease of reproductive system characterized by failure to achieve clinical pregnancy even after 12 months or more of regular unprotected sexual intercourse.
- Trial name
- NCT05171504
- Volunteers
- 75 people
- Sponsor
- Assiut University
Varicocele
Effect of TAP Block for Postoperative Pain Control After Varicocele Operations.
TAP block is the administration of local anesthetic agents into the anatomic neurofascial cavity between the internal oblique and transversus abdominis muscle in the antero-lateral region of the abdomen to block the anterior…
- Trial name
- NCT02983383
- Testing
- TAP block group (Group T), spinal anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people
- Sponsor
- Kahramanmaras Sutcu Imam University
Cryptozoospermia
Varicocelectomy for Cryptozoospermic Men.
Patient Information leaflet on varicoceles surgery
- Trial name
- NCT07759713
- Testing
- Varicoceles ligation
- Where
- Egypt
- Volunteers
- 69 people
- Sponsor
- Sohag University
Infertility, Male
Varicocele Repair for Men Undergoing IVF/ICSI
For infertile men undergoing intracytoplasmic sperm injection (ICSI), data from retrospective studies suggested that varicocele repair may be beneficial and associated with improved livebirth and pregnancy rates, however, its…
- Trial name
- Varicocele (NCT04608864)
- Testing
- varicocelectomy
- Volunteers
- 2,000 people
- Sponsor
- Al-Yasmeen Fertility and Gynecology Center