Clinical trials: Surgical Technique Comparison
Brain Edema, Craniocerebral Trauma
A Comparison Between Two Techniques for Performing Decompressive Craniectomy
The purpose of this study is to compare two surgical techniques for a neurosurgical procedure used to treat cerebral edema (decompressive craniectomy): with watertight duraplasty vs.
- Conditions
- Brain Edema, Craniocerebral Trauma, Infarction, Middle Cerebral Artery
- Trial name
- NCT02594137
- Testing
- Without watertight duraplasty
- Volunteers
- 58 people
- Sponsor
- Hospital of the Restoration, Recife
Spinal Anesthesia, Hemodynamic Changes
Hemodynamic Effects of Bilateral and Unilateral Spinal Anesthesia Using the Continuous Pressure Recording Analytical Method.
This randomized controlled study aims to compare the intraoperative hemodynamic effects of unilateral and bilateral spinal anesthesia in elderly patients undergoing elective total hip arthroplasty.
- Trial name
- NCT07789795
- Testing
- Unilateral Spinal Anesthesia, Bilateral Spinal Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 74 people
- Sponsor
- Kayseri City Hospital
Anterior Cruciate Ligament Tear
Comparison of Early Versus Delay Reconstruction in Anterior Cruciate Ligament Tearing
The purpose of this study is to determine which surgical method is better for anterior cruciate ligament teas in outcomes.
- Trial name
- NCT01580722
- Testing
- early reconstruction, delay reconstruction
- Where
- Iran
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Isfahan University of Medical Sciences
Brain Tumor
Assessment of Cognitive Functions and Quality of Life in Patients Undergoing Surgery for Supratentorial Brain Tumor
Primary brain tumors are highly associated with neurocognitive deficit and poor quality of life. There are number of studies indicating that brain tumors and their treatment modalities are often related to cognitive dysfunction.
- Trial name
- NCT02428972
- Testing
- Propofol, Sevoflurane
- Volunteers
- 30 people
- Sponsor
- All India Institute of Medical Sciences
Circumcision, Male
Examination of Short and Long Term Complications of Thermocautery, Plastic Clamping and Surgical Circumcision Techniques
Since circumcision is a significant workload for surgeons working at the rural state hospitals in Turkey, the use of circumcision techniques that are easy to implement and have low complications is becoming widespread.
- Trial name
- NCT03136224
- Testing
- Thermocautery, Plastic Clamping, Surgical Circumcision
- Volunteers
- 2,062 people, healthy volunteers welcome
- Sponsor
- Kocatepe University
Vulvar Pain, Vulvodynia
Vestibulectomy Surgical Techniques Comparison Study
Vestibulectomy Surgical Techniques Comparison Study
- Trial name
- NCT05343182
- Testing
- Modified Technique, Traditional Technique
- Where
- United States
- Volunteers
- 118 people
- Sponsor
- Oregon Health and Science University
Unilateral Cleft Lip
Effectiveness of Rotation-advancement and Straight-line Surgical Approaches in Repairing Unilateral Cleft Lip Defect
compare different effects of Rotation-advancement based on the Millard technique and Straight-line based on Fisher modification as surgical approaches in repairing lip defect of unilateral cleft lip patients.
- Trial name
- NCT04607213
- Testing
- Advancement-rotation approach based on Millard' for repairing lip defect., Straight-line approach
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Hams Hamed Abdelrahman
Trismus, Swelling
Comparison of Two Different Suture Knot Techniques on Post-Operative Trismus and Swelling After Impacted Third Molar Surgery
To compare the two different suture knot techniques, locked and unlocked, in terms of mean on postoperative trismus and swelling after impacted mandibular third molar surgery.
- Trial name
- Impacted molar (NCT07327762)
- Testing
- locking and non locking suture techniques, non locking suture technique
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Watim Medical & Dental College
Corneal Topography
Comparison Between Bare Scleral Technique and Conjunctival Auto-graft on Corneal Topography After Pterygium Surgery
Aim of the work: To study the corneal topographic pattern changes in patients who have pterygium excision by two surgical techniques (bare sclera, conjunctival autograft).
- Trial name
- NCT05812508
- Testing
- corneal topography
- Volunteers
- 30 people
- Sponsor
- Sohag University
Craniosynostoses, Hypovolemia
Hemodynamic Monitoring During Craniosynostosis Surgery: Comparing Traditional and Newer Technology Monitors (CRASY-PRAM)
Hemodynamic evaluation during pediatric anesthesia is essential to care management. Intraoperative cardiovascular instability is frequent in major surgeries, and appropriate monitoring is necessary to ensure safe anesthetic…
- Conditions
- Craniosynostoses, Hypovolemia, Hemorrhage, Hemodynamic Instability
- Trial name
- CRASY-PRAM (NCT06263075)
- Testing
- Intraoperative monitoring
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Indirect Inguinal Hernia
Comparison of Two Surgical Techniques for Indirect Inguinal Hernia Repair
This study will compare two ways of managing the hernia sac during laparoscopic surgery for an indirect inguinal hernia, a type of groin hernia. A hernia sac is a pouch of tissue that extends through the hernia opening.
- Trial name
- NCT07891845
- Testing
- Standard TAPP Repair With Complete Hernia Sac Dissection, TAPP Repair With Primary Abandon of the Sac
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Hitit University
Pedicle Screws, Surgery, Computer-Assisted/Adverse Effects
Pedicle Screws Placement Accuracy in Thoracolumbar Spine Using O-arm Navigation VS Standard Cervical Distractor Screws
Pedicle screw instrumentation is used nowadays mostly in spine fusion which is a surgical option for treating variety of conditions such as vertebral fractures, degenerative spine diseases, spine tumors and spine deformities.
- Conditions
- Pedicle Screws, Surgery, Computer-Assisted/Adverse Effects, Bone Screws, Imaging, Three-Dimensional/Methods
- Trial name
- NCT04196153
- Testing
- Pedicle screws instrumentation
- Where
- Saudi Arabia
- Volunteers
- 60 people
- Sponsor
- King Abdullah International Medical Research Center
Artery Injury
Open and Endovascular Surgical Treatment for Artery Injuries
Traumatic injuries of peripheral arteries are often associated with multiple injuries, massive hemorrhage, state of shock, and loss of blood supply, as well as with high mortality.
- Trial name
- NCT03872323
- Testing
- Endovascular treatment, Open surgery
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Jinan Military General Hospital
Vaginal Vault Prolapse
Prospective Study for Vaginal Vault Prolapse After Hysterectomy: Comparison of Two Surgical Methods
The study is carried out at the Sahlgrenska University Hospital and the patient population consists of women referred with symptomatic and bothersome post-hysterectomy vaginal vault prolapse at least 1 cm above or beyond the…
- Trial name
- NCT02290288
- Testing
- vaginal surgery, laparoscopic surgery
- Where
- Sweden
- Volunteers
- 138 people
- Sponsor
- Sahlgrenska University Hospital
Tracheostomy Complication, Emergency Front of Neck Airway in Children
Neck Rescue Access Comparison
Emergency front-of-neck access (eFONA) represents the final lifesaving intervention in a pediatric "can't intubate, can't oxygenate" scenario.
- Conditions
- Tracheostomy Complication, Emergency Front of Neck Airway in Children, Anesthesia
- Trial name
- eFONA (NCT07368179)
- Testing
- Percutaneous Seldinger-Guided Tracheal Access (Melker), scalpel-bougie tracheostomy
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Gynecologic Surgical Procedures for Adnexa Surgery in Ovarian Disease
Comparison of 2 Techniques of Invasive Mini Surgery: Coelioscopy Mini-trocar and Monotrocar in the Adnexa no Carcinologic Surgery : Forward-looking Observational Study.
The advantages of the celioscopy mini--trocar and monotrocar technical are recognized. There is however no forward-looking or retrospective study comparing the microcomputed-celioscopy (use of microphone) - trocar of 3mm of…
- Trial name
- ANTATROC (NCT02885779)
- Where
- France
- Volunteers
- 16 people
- Sponsor
- Institut Paoli-Calmettes
Colorectal Cancer
Influence of the Surgical Technique Used for Colectomies on the Concentration of Circulating Tumor DNA and the Presence of Circulating Tumor Cells: Comparison of the "no Touch" Technic With Either First Clamping of the Mesenteric Vessels or First Mobilization of the Tumor Followed by Clamping.
Colectomy is the most commonly used therapeutic approach for the treatment of non-metastatic colorectal cancer. This approach is generally very effective however the rate of recurrence and the appearance of metachronous…
- Trial name
- ADNCHIR (NCT03809403)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Breast Cancer
Marker Technique Comparison in Targeted Axillary Dissection
Comparison of two methods (Magnetic Marker and standard metal clip) used for localisation and extraction of lymph nodes in Targeted Axillary Dissection (TAD) in patients with breast cancer.This Project will investigate and…
- Trial name
- MALLORCA (NCT05173415)
- Testing
- Sirius Pintution, HydroMARK (C) Clip
- Where
- 4 sites in Switzerland
- Volunteers
- 40 people
- Sponsor
- Constanze Elfgen
Complications, Postoperative
A Prospective, Randomized Comparison Of Drainage Techniques After One- Or Two-Level Open Posterior Lumbar Decompression Or Decompression And Fusion
This project is being done to understand if a drain reduces recovery problems after surgery, such as infection or the need for more surgery.
- Trial name
- NCT06820736
- Testing
- Drain
- Where
- United States
- Volunteers
- 975 people
- Sponsor
- Twin Cities Spine Center
Magnesium Sulfate, Remifentanil
Anesthesia Techniques, Neuroprotection and Surgical Field in FESS Under Controlled Hypotension
This prospective, randomized controlled trial investigates the effect of four different anesthetic maintenance techniques on surgical field conditions, hemodynamic stability, and neuroprotection during functional endoscopic sinus…
- Conditions
- Magnesium Sulfate, Remifentanil, S 100beta, S100 Beta Protein, Human
- Trial name
- NCT07181564
- Testing
- Propofol / Remifentanil, Ketamine + Magnesium sulfate (drug combination), Sevoflurane and Remifentanil
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- University General Hospital of Patras