Clinical trials: Cryptorchidism
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
Cryptorchidism
Comparison of Dexamethasone Added to Ropivacaine and Ropivacaine Alone in Caudal Analgesia in Children Undergoing Orchiopexy
Single shot caudal epidural block is one of the most widespread technique for pediatric pain management after infraumbilical surgical procedures.
- Trial name
- NCT01604915
- Testing
- Caudal block
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Yonsei University
Inguinal Hernia, Cryptorchidism
Caudal Versus Intravenous Dexmedetomidine for Supplementation of Caudal Analgesia in Children
The purpose of this study is to compare the effects of caudal dexmedetomidine with intravenous dexmedetomidine on caudal levobupivacaine analgesia in children undergoing lower abdominal surgeries.
- Trial name
- NCT01701778
- Testing
- Caudal Dexmedetomidine, Intravenous Dexmedetomidine, sevoflurane
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Yao Yusheng
Patients With Cryptorchism Who Are Planning to Undergo Orchiopexy
Does Low Dose of Dexamethasone Enhance Analgesic Quality of Caudal Analgesia in Children Undergoing Orchiopexy?
Caudal block is one of the most effective modalities to reduce pain both during and after the surgery involving areas under the umbilicus.
- Trial name
- NCT04841018
- Testing
- High dose dexamethasone, Low dose dexamethasone
- Where
- South Korea
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Hydrocele, Inguinal Hernia
The Caudal Space in Children: Ultrasound Evaluation
Caudal anesthesia is commonly employed in pediatrics to produce postoperative analgesia in low abdominal or urologic surgery. An exact understanding of the anatomy of the sacral area including sacral hiatus and surrounding…
- Conditions
- Hydrocele, Inguinal Hernia, Hypospadia, Cryptorchidism
- Trial name
- NCT01896076
- Testing
- ultrasound evaluation of caudal space
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Yonsei University
Hypospadias, Undescended Testis
Visual Guidelines and Tutoring in Pediatric Urological Surgery
The aim of this study is checking impact of visual guidelines (picture book) and tutoring in pediatric urologic surgery
- Conditions
- Hypospadias, Undescended Testis, Hydrocele, Ureteropelvic Junction Stenosis
- Trial name
- NCT02040389
- Testing
- Picture book, Standard preoperative education
- Where
- Israel
- Volunteers
- 120 people
- Sponsor
- Shaare Zedek Medical Center
Cryptorchidism
Metachronous Acquired Contralateral Cryptorchidism in Patients With a History of Unilateral Cryptorchidism.
The present study aims to calculate the risk of a patient with a history of cryptorchidism developing cryptorchidism on the contralateral side.
- Trial name
- NCT06533306
- Testing
- Surgery for cryptorchidism.
- Where
- Spain
- Volunteers
- 126 people
- Sponsor
- Consorci Sanitari de l'Alt Penedès i Garraf
Testes Undescend
Safety and Efficiency of Laparoscopic Management of Intra-canalicular (Emergent) Testis
Undescended testes (UDTs) are a relatively common finding in pediatrics with prevalence about 1-2% in newborns. Upon discovering a non-intrascrotal testis, it is important to determine whether the testis is palpable or…
- Trial name
- LapUDT (NCT04821167)
- Testing
- laparoscopic orchiopexy for intra-canalicular testis
- Where
- Egypt
- Volunteers
- 62 people
- Sponsor
- dr. Muhammad Abdelhafez Mahmoud, MD
Unilateral Cryptorchidism
Orchidopexy Randomized Clinical Assessment
This is a randomized trial designed to evaluate testicular outcomes after a single stage versus a two-stage surgical procedure to fix an undescended, one-sided testicle located in the abdomen.
- Trial name
- ORCA (NCT02235623)
- Testing
- Single-stage Fowler-Stephens orchidopexy (FSO), Two-stage Fowler-Stephens orchidopexy (FSO)
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- Boston Children's Hospital
Cryptorchidism, Undescended Testis
A Novel Technique of Circumcision Incision Orchidopexy
Given that both circumcision and orchidopexy are commonly done in a single setting, the investigators adopted the technique of orchidopexy via circumcision incision, particularly for palpable low inguinal cryptorchidism.
- Trial name
- NCT02249637
- Testing
- Novel technique Circumcision Incision Orchidopexy
- Where
- Philippines
- Volunteers
- 14 people
- Sponsor
- St. Luke's Medical Center, Philippines
Testicular Positioning Anomalies, Cryptorchidism
Learning to Palpate the Child's Testicles Using Simulation
Hypothesis is that better training of medical students in the examination of boy's external genitalia could improve the diagnosis of testicular position anomalies.
- Trial name
- PaTenSim (NCT07106502)
- Testing
- testicular palpation training on a mannequin
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Postoperative Pain, Cryptorchidism
Comparison of Posterior QLB and QIPB in Pediatric Undescended Testis Surgery.
This randomized, double-blind study compares the postoperative analgesic efficacy of ultrasound-guided Posterior Quadratus Lumborum Block (QLB) versus Quadroiliac Plane Block (QIPB) in pediatric patients aged 1-7 years undergoing…
- Trial name
- NCT07426796
- Testing
- Ultrasound-guided Posterior Quadratus Lumborum Block., Ultrasound-guided Quadroiliac Plane Block
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Medipol University
Post Operative Pain
Caudal Block vs Retrolaminar Block on Analgesic Consumption in Undescended Testis Surgeries
This study compares the postoperative analgesic effectiveness of Caudal Block (CB) and Retrolaminar Block (RLB) in pediatric patients undergoing undescended testis surgeries.
- Trial name
- NCT06725862
- Testing
- Retrolaminar Block (RLB), Caudal Block (CB)
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
High Intrabdominal Undescended Testis
COMPARISON BETWEEN LAPAROSCOPIC TRACTION (SHEHATA TECHNIQUE) AND 2-STAGE FOWLER STEPHENS ORCHIOPEXY FOR HIGH INTRABDOMINAL UNDESCENDED TESTIS. A PROSPECTIVE RANDOMIZED STUDY.
The goal of this clinical trial is to compare between laparoscopic traction (Shehata technique) with 2-Stage Fowler Stephens orchiopexy in cases of high intra-abdominal undescended testis in a prospective randomized manner to…
- Trial name
- COMPARISON (NCT07421310)
- Testing
- Laparoscopic Traction (Shehata Technique) And 2-Stage Fowler Stephens Orchiopexy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Ain Shams University
Cryptorchidism
Ketoconazole Contributes to Cryptorchidism Outcome Via Modulating Macrophage Trem2
Reduced hormone insulin-like 3, exclusively secreted by Leydig cells, has been identified as the recognized mechanism for cryptorchidism.
- Trial name
- NCT06560086
- Testing
- Ketoconazole, Luteinizing Hormone
- Where
- China
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Affiliated Hospital of Nantong University
Cryptorchidism
Comparing Oxygen Saturation in Post Anesthesia Care Unit After Different Methods of Pain Relief
To determine the which method of pain relief is better after current anesthesia care.
- Trial name
- NCT00435383
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Anesthesia, Oxycodone
Evaluating the Analgesic Efficacy of Oxycodone Hydrochloride in Pediatric Laparoscopic Cryptorchidism Surgery
Cryptorchidism surgery is a common pediatric procedure, often performed laparoscopically to reposition undescended testes into the scrotum.
- Conditions
- Anesthesia, Oxycodone, Analgesia, Postoperative
- Trial name
- Anesthesia (NCT06665048)
- Testing
- Oxycodone HCl
- Where
- China
- Volunteers
- 162 people
- Sponsor
- Shantou University Medical College
Cryptorchidism
Transection Versus Ligation of Internal Spermatic Vessels in Laparoscopic Fowler-Stephens Orchidopexy
This is a comparative study to see the outcome of yransection versus ligation of internal spermatic vessels in first stage laparoscopic Fowler-Stephens orchidopexy for intra-abdominal testis in assisting the descent of the testis…
- Trial name
- NCT06558994
- Testing
- Transection of internal spermatic vessels in first stage laparoscopic Fowler-Stephens orchidopexy for intra-abdominal testis, Ligation of internal spermatic vessels in first stage laparoscopic Fowler-Stephens orchidopexy for intra-abdominal testis
- Where
- Egypt
- Volunteers
- 58 people
- Sponsor
- Assiut University
Low-lying Unilateral Palpable Undescended Testis
Expertise-Based Randomized Controlled Trial of Scrotal Versus Inguinal Orchidopexy on Post-operative Pain
Undescended Testis is the most common congenital abnormality of the genitalia in boys and it is commonly managed by surgical intervention.
- Trial name
- EXPRESSO (NCT02158780)
- Testing
- Scrotal Orchidopexy, Inguinal Orchidopexy
- Where
- Canada
- Volunteers
- 162 people
- Sponsor
- McMaster University
Cryptorchidism
One Stage vs. Two Stage Gubernaculum Sparing Laparoscopic Orchidopexy (GSLO)
Undescended Testis (UDT) is the most common congenital anomaly of the genitalia in boys and it is commonly managed by surgical intervention.
- Trial name
- GSLO (NCT02936024)
- Testing
- Two-Stage GSLO Technique, One-Stage GSLO Technique
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- McMaster University