Clinical trials: Varicocele
Varicocele, Infertility
The Role of Microsurgery in Surgical Treatment of Varicocele.
This study is to set the place of microsurgery in surgical treatment od varicocele in infertile male. Fourty patients will undergo microsurgical subinguinal varicocelectomy while the control group consisting of 20 patients wil…
- Trial name
- NCT02722187
- Testing
- subinguinal microscopic varicocelectomy, laparoscopic varicocelectomy
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Medical University of Warsaw
Varicocele
Internal Spermatic Vein Histopathology in Patients Undergoing Varicocelectomy
Varicocele is an enlargement of the veins around the testicle and may affect male fertility. This prospective observational study will include men with varicocele who are undergoing varicocelectomy.
- Trial name
- NCT07836413
- Volunteers
- 70 people
- Sponsor
- Assiut University
Varicocele
Analysis on AEFI Surveillance Data for Live Attenuated Varicella Vaccine
The purpose of this study is to observe the occurrence of adverse events of live attenuated varicella vaccine.
- Trial name
- NCT02983656
- Testing
- live attenuated varicella vaccine
- Volunteers
- 394 people
- Sponsor
- Zhejiang Provincial Center for Disease Control and Prevention
Varicocele, Infertility, Male
Assessment of Seminal Levels of Cystatin C and Endoglin in Infertile Men With Varicocele
Varicocele is a major contributor in male infertility. The improvement of sperm parameters after varicocelectomy supports this contribution.
- Trial name
- NCT04856579
- Testing
- Varicocelectomy
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Benha University
Infertility
Comparison of TAP Bock vs QL Block in Varicocele Surgery
In this study we aim to compare the effect of TAP block and QL block on postoperative analgesia, analgesic consumption , side effects and patient satisfaction after varicocelec surgery.
- Trial name
- NCT03793764
- Testing
- TAP block, QL block
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 75 people
- Sponsor
- Ömer Faruk Boran
Varicocele
Evaluation of Fertitonex Effects on Semen Parameters in Clinical Varicocele Patient.
The aim of the study is to evaluate the Fertitonex effects on semen parameters in clinical varicocele patients.
- Trial name
- NCT06718426
- Testing
- Fertitonex capsule
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Menoufia University
Varicocele
Comparison Between Loupe-Assisted Varicocelectomy With Nitroglycerin Instillation and Microscopic Varicocelectomy
This study aims to compare the efficacy and safety of sub inguinal loupe-assisted varicocelectomy with nitroglycerin instillation as a vasodilator and compare it versus sub inguinal microscopic varicocelectomy
- Trial name
- NCT06509321
- Testing
- subinguinal loupe-assisted varicocelectomy (LV), subinguinal microscopic varicocelectomy (MV)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Fayoum University Hospital
Varicocele, Male Infertility
Zonulin Levels in Varicocele Patients
This prospective cross-sectional observational study was designed to evaluate serum and seminal plasma zonulin levels in infertile men with clinically diagnosed varicocele and compare them with those in infertile men without…
- Conditions
- Varicocele, Male Infertility, Zonulin
- Trial name
- VARIZON (NCT07748104)
- Where
- Turkey (Türkiye)
- Volunteers
- 119 people
- Sponsor
- Süleyman Tümer Çalışkan
Varicocele
Doppler Ultrasound Assisted Varicocelectomy Improve Sperm Qualities
To evaluate the benefits of laparoscopic Doppler ultrasound (LDU) assisted laparoscopic varicocelectomy (LV) and compare the surgical outcomes and complications between LDU assisted LV (LDU-LV) and microscopic subinguinal…
- Trial name
- NCT02695199
- Testing
- Laparoscopic varicocelectomy, Microscopic Subinguinal varicocelectomy
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The Second Hospital of Shandong University
Varicocele, Pain
"Outcome of Varicocelectomy on Normal Semen in Patients Complaining of Orchialgia
varicoclelectomy is done for subfertiltiy and varicocele induced orchialgia. The effect of varicocelectomy on semen analysis is controversial. Many articles report favorable outcomes and others do not.
- Conditions
- Varicocele, Pain, Fertility Issues
- Trial name
- NCT04509869
- Testing
- varicocelectomy
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Assiut University
Varicocele
The Effect of Spermatic Vein Embolization on Prostatic Hypertrophy
In varicocele the venous pressure in the prostatic bed is increased .This may result in raised hydrostatic pressure which in turn may stimulate prostatic hypertrophy.
- Trial name
- NCT00639899
- Testing
- Sclerotherapy
- Where
- Israel
- Volunteers
- 35 people
- Sponsor
- Maaynei Hayesha Medical Center
Varicose Veins of Lower Limb, Hemorrhoids
HEMOVAR Study on Hemorrhoids and Varicose Veins
The HEMOVAR Study is a prospective observational study designed to evaluate the association between hemorrhoidal disease and lower extremity varicose veins.
- Trial name
- HEMOVAR (NCT07317492)
- Where
- Turkey (Türkiye)
- Volunteers
- 400 people
- Sponsor
- Aydin Adnan Menderes University
Varicocele, Pelvic Congestion Syndrome
Evaluation of PerformanCe of the Peripheral EOS in the Treatment of Varicocele or Pelvic Congestion SynDromE
To collect confirmatory data in support of the safety and performance of the ArtVentive Medical Group Endoluminal Occlusion System.
- Trial name
- OCCLUDE-I (NCT02033863)
- Where
- 3 sites in Belgium, Poland and 1 more
- Volunteers
- 40 people
- Sponsor
- ArtVentive Medical Group, Inc.
Infertility, Male, Varicocele
IVF Outcomes After Varicocele Repair
Infertility has been estimated to affect from 6-18% of couples trying to conceive. In 20-30% of cases, the problem is with the male.
- Conditions
- Infertility, Male, Varicocele, In Vitro Fertilization
- Trial name
- NCT03090438
- Testing
- Varicocele embolization
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Varicocele
Varicocele Treatement by Endovasculer Embolization
A varicocele is a collection of varicose veins within the pampiniform (spermatic) plexus secondary to reflux in the internal spermatic vein (ISV).The condition affects 10% to 15% of the general population but is detected in as…
- Trial name
- NCT03341897
- Testing
- endovasculer embolization of varicocele
- Volunteers
- 20 people
- Sponsor
- Assiut University
Varicocele
Beneficial Effects of Microsurgical Varicocelectomy on Semen Parameters for Causes Other Than Infertility
The purpose of this study is to evaluate whether clinical varicoceles are associated with abnormal semen parameters and whether varicocelectomy could improve the semen parameter in patients unrelated with infertility.
- Trial name
- NCT02006316
- Testing
- Microsurgical subinguinal varicocelectomy
- Where
- South Korea
- Volunteers
- 121 people
- Sponsor
- Seoul National University Hospital
Varicocele
A Prospective Cohort Study of Combined Subinguinal Varicocele Ligation and Sclerotherapy
Traditional surgical ligation of the spermatic cord veins is effective in reducing the size of the varicocele and improving fertility outcomes.
- Trial name
- NCT06743932
- Volunteers
- 22 people
- Sponsor
- Assiut University
Varicocele, Viral Infection
The Search for Viral and Bacterial Etiology of Varicocele
This study is to answer the question is there any relationship between viral ( HSV 1 , HSV 2 , HPV 6/11, CMV, HHV 6 , HHV 8, BKV) or bacterial (Porphyromonas gingivalis, Treponema denticola, Tannerella forsythia, Fusobacterium…
- Conditions
- Varicocele, Viral Infection, Bacterial Infections, Sonic Hedgehog Expression
- Trial name
- ViBaVa (NCT03079609)
- Testing
- subinguinal microscopic varicocelectomy, open hernia repair
- Where
- Poland
- Volunteers
- 40 people
- Sponsor
- Medical University of Warsaw
Infertility, Male, Varicocele
Role of FSHR Polymorphism p.N680S in the Therapy With FSH in Patients Who Underwent Varicocele Surgery
Two common SNPs are located in linkage disequilibrium in exon 10 of FSHR. The 2039 A>G variant is regularly analyzed to characterize the exon 10 haplotype.
- Trial name
- NCT02719093
- Testing
- recombinant FSH
- Volunteers
- 100 people
- Sponsor
- U.O. Chirurgia Andrologica
Varicocele, Endoleak
EASYX-1 : A Multicenter Study on Safety and Efficacy of Easyx Liquid Embolization Agent Used in Five Separate Indications
The EASYX™ Liquid Embolic is a new injectable, precipitating polymeric agent for the obliteration of vascular spaces through direct puncture or catheter access performed under X-ray guidance.
- Conditions
- Varicocele, Endoleak, Portal Vein Thrombosis, Bleeding
- Trial name
- EASYX-1 (NCT03477149)
- Testing
- Easyx
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris