Clinical trials: Cryptorchidism
Undescended Testis
The Incidence of Congenital Undescended Testis Among Dutch Infants
The purpose of this study is to determine the incidence of congenital undescended testis of mature boys, at one year of age, born in the Medical Centre Alkmaar (MCA).
- Trial name
- NCT00264121
- Where
- Netherlands
- Volunteers
- 3,000 people
- Sponsor
- Medical Center Alkmaar
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
Kallmann Syndrome, Hypogonadotropic Hypogonadism
Genetics of Reproductive Disorders (Including Kallmann Syndrome) and Cleft Lip and/or Palate
The purpose of this study is to explore the genetic basis of reproductive disorders and cleft lip and/or palate.
- Conditions
- Kallmann Syndrome, Hypogonadotropic Hypogonadism, Hypothalamic Amenorrhea, Polycystic Ovarian Syndrome
- Trial name
- NCT01601171
- Where
- Switzerland
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Undescended Testis
Comparing Two Types of Surgery for Children With Undescended Testicles When the Hernia Sac Is Tied or Not
When a child has an undescended testicle that can be felt in the groin, surgery (orchiopexy) is needed to move it into the scrotum.
- Trial name
- NCT07319637
- Testing
- Orchiopexy without sac ligation, Orchiopexy with sac ligation
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Children Hospital Faisalabad
Tonsillitis, Sleep Disordered Breathing
Opioid Use, Storage, and Disposal Among Pediatric Patients After Surgery
Opioids are an important component of post-operative pain management among children, but are often prescribed in excess and rarely disposed of appropriately.
- Conditions
- Tonsillitis, Sleep Disordered Breathing, Hernia, Hydrocele
- Trial name
- NCT03575377
- Testing
- Disposal Aid
- Where
- United States
- Volunteers
- 202 people
- Sponsor
- Nationwide Children's Hospital
Epididymal Cyst, Vas Deferens; Anomaly
Spectrum of Epididymis and Vas Deferens Anomalies Among Children With Cryptorchidism
: Data was collected retrospectively from six centers providing care for patients with undescended testicles from September 2017 to February 2019.
- Trial name
- NCT04696874
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Aswan University Hospital
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
Undescended Testis
Comparison Between the Clinical Assessment of the Undescended Testis and Its' Ultrasonographic Size
In addition to the manual preoperative examination, the undescended testicle will be measured ultrasonographically. The compared data will help us to evaluate the routine need for preoperative ultrasonographic evaluation of the…
- Trial name
- NCT02731989
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Meir Medical Center
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
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
Hernia, Inguinal, Cryptorchidism
The Effect of Induction Technique on Postoperative Pain and Agitation
The objective of this study was to determine (a) whether patients anesthetized with intravenous propofol have less pain compared with sevofluorane for paediatric inguinal hernia and undescended testis operations and (b) whether…
- Trial name
- NCT02110745
- Testing
- Sevofluorane, Propofol
- Where
- Turkey (Türkiye)
- Volunteers
- 2 people
- Sponsor
- Mustafa Kemal University
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
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
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
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
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
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
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
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