Clinical trials: Surgical Procedure
Depigmentation Treatment, Depigmentation
Effect of Co-enzyme Q10 and Vitamin C Alone or in Combination After a Surgical Gingival Depigmentation
This study aims to assess the clinical effectiveness of Co-enzyme Q10 and Vitamin C, applied individually or in combination after surgical gingival depigmentation.
- Trial name
- Effect of Coe (NCT07677826)
- Testing
- surgical depigmentation, Coenzyme Q10, Vitamin C
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Male Circumcision, HIV Prevention
Cohort Field Study to Assess the Safety and Efficacy of the PrePex Device for Non-Surgical Circumcision When Performed by Nurses
A range of observational and epidemiological studies have shown that the lifetime risk of HIV infection can be reduced by 70% through male circumcision.
- Trial name
- NCT01434628
- Testing
- PrePex™ device
- Where
- Rwanda
- Volunteers
- 590 people, healthy volunteers welcome
- Sponsor
- Ministry of Health, Rwanda
Inguinal Hernia
Mastery Learning Inguinal Hernia Repair
Abstract: Minimally invasive techniques are now ubiquitous in the management of surgical disease. Competence in laparoscopy requires specialized training and practice.
- Trial name
- NCT01085500
- Testing
- Mastery Learning TEP Curriculum, Current Practice
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Gynecologic Surgical Procedures, Enhanced Recovery After Surgery
Prehabilitation Plus ERAS vs ERAS in Gynecological Surgery
Prospective, interventionist, controlled and randomized study to test the effectiveness of multimodal prehabilitation protocol in patients who will undergo gynecological surgery.
- Trial name
- NCT04505111
- Testing
- Prehabilitation Program + Enhanced Recovery After Surgery, Enhanced Recovery After Surgery
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- Instituto Brasileiro de Controle do Cancer
Obesity
Mechanical Ventilation of Obese Patients During Oral Surgical Procedures
The prevalence of obese patients in a great number of patients scheduled for elective surgery under general anesthesia has been on the increase.
- Trial name
- NCT03144609
- Testing
- low PEEP, ARM, high PEEP
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Klarić, Vlasta, M.D.
Pain Score
Comparison of Lidocaine Spray and Paracervical Block Application for Pain Relief During First-trimester Surgical Abortion: a Randomized, Double-blind, Placebo-controlled Trial
Objective: The investigators sought to investigate the analgesic efficiency of lidocaine spray, paracervical block (PCB) with lidocaine and PCB with lidocaine plus lidocaine spray combination in patients undergoing…
- Trial name
- NCT02007408
- Testing
- Paracervical block, Lidocaine spray, Paracervical block + lidocaine spray
- Where
- Turkey (Türkiye)
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Kayseri Education and Research Hospital
Tooth Impaction | {Tooth} | Dental, Corticosteroid
Comparison of the Effects of Protocols Applied After Surgical Extraction of Impacted Mandibular Third Molars
Following the surgical extraction of the most commonly impacted mandibular third molars, the first group was planned to receive methylprednisolone, the second group hyaluronic acid, the third group ozone therapy, the fourth group…
- Conditions
- Tooth Impaction | {Tooth} | Dental, Corticosteroid, Hyaluronic Acid, Ozone
- Trial name
- NCT06900907
- Testing
- Diode laser, Hyaluronic acid, Ozone
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Batman University
Smoking, Periodontitis
The Effect of Smoking and Non-surgical Periodontal Treatment on Gingival Crevicular Fluid Cyclophilin A and EMMPRIN Levels
This study aimed to investigate the effect of smoking and non-surgical periodontal treatment on gingival crevicular fluid CyPA and EMMPRIN levels in patients with periodontitis.
- Conditions
- Smoking, Periodontitis, Non-surgical Periodontal Treatment
- Trial name
- NCT04430764
- Testing
- non-surgical periodontal treatment
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Ege University
Thoracolumbar Spine Fracture, Facet Joint Degeneration
Degenerative Changes After Treatment of Thoracolumbar Junction Fractures
This observational study will evaluate how degenerative changes in the facet joints and intervertebral discs develop over time after treatment of AOSpine type A2, A3, and A4 fractures of the thoracolumbar junction.
- Conditions
- Thoracolumbar Spine Fracture, Facet Joint Degeneration, Intervertebral Disc Degeneration
- Trial name
- NCT07672184
- Where
- Russia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sklifosovsky Institute of Emergency Care
Orthognathic Surgical Procedures
Mandibular Medial Osteotomy Modifications and Postoperative Stability
This study aims to compare the effects of the Hunsuck and Posnick modifications of medial mandibular osteotomy on postoperative skeletal stability and relapse in patients undergoing orthognathic surgery.
- Trial name
- NCT07788976
- Testing
- sagittal split osteotomy, Hunsuck Modification of Medial Mandibular Osteotomy, Posnick Modification Group
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Menopause Syndrome, Menopause Surgical
Paroxetine Versus Placebo for Vasomotor Symptom Management in Surgical Menopause
evaluate the efficacy of paroxetine in the management of vasomotor symptoms in patients with surgical menopause, in order to seek an alternative therapy to hormone therapy, which is associated with proinflammatory and…
- Conditions
- Menopause Syndrome, Menopause Surgical, Hot Flashes
- Trial name
- MENOXTINA (NCT06763484)
- Testing
- Paroxetine
- Where
- Honduras
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional Autonoma de Honduras
Facial Asymmetry, Reconstructive Surgical Procedures
Exploring Optimal Photographic Parameters for Standardized Facial Aesthetics Analysis
The main objective of this research is to identify the focal length that allows the most accurate and reproducible 2D assessment of facial aesthetics, without introducing significant distortion.
- Conditions
- Facial Asymmetry, Reconstructive Surgical Procedures, Facial Morphology
- Trial name
- OPTIFACE (NCT07052643)
- Testing
- Image and data collection
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hôpital NOVO
Torsion Testis, Scrotum Disease
Is ICG Imaging Safe and Accurate to Predict Testicular Torsion?
Testicular torsion is a time critical condition for children and young people (CYP). It is difficult to diagnose without an operation. Missing it means the child will lose a testicle.
- Trial name
- NCT07545278
- Testing
- Indocyanine green fluorescence injection and near infra red spectroscopy image capture
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Sheffield Children's NHS Foundation Trust
Perfusion
Patient Positions and Perfusion Index
The association between patient positions including supine,prone, trendelenburg,reverse trendelenburg,45 degrees back up sitting position, 45 degrees legs lifted supine position and perfusion index.
- Trial name
- NCT03121443
- Testing
- Perfusion index
- Where
- Turkey (Türkiye)
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Wound Surgical, Diabetes
Negative Pressure Wound Therapy Devices in Total Knee Arthroplasty
This study is a single-center, prospective, randomized, open-label clinical trial evaluating three commercially available closed-incision negative pressure wound therapy (ciNPWT) devices: NPseal, PICO, and Prevena, in adult…
- Conditions
- Wound Surgical, Diabetes, Obesity, Chronic Kidney Diseases
- Trial name
- NCT07770633
- Testing
- NP Seal, PICO, Prevena
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Wound, Re-Epithelialization
Phenytoin in the Healing of Clean Surgical Wounds
The purpose of this study is to investigate the potential healing properties of phenytoin. The investigators will use the donor site of a split skin thickness graft (SSTG) to model a basic wound in a randomized controlled trial…
- Trial name
- NCT02413658
- Testing
- Phenytoin, Sugar solution
- Where
- Cambodia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Children's Surgical Center, Cambodia
Endoscopic Surgical Procedure
Percutaneous Sigmoid Fixation For Management Of Recurrent Sigmoid Volvulus
The investigators included all patients who were presented to emergency department with recurrent sigmoid volvulus at Zagazig University hospital between (August 2024 to August 2025).
- Trial name
- NCT07155304
- Testing
- percutaneous sigmoid colon fixation
- Where
- Egypt
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Surgical Technique, Implant Surface
Clinical and Radiographic Assessment of a Novel Wedge Shape Implant Placed in Edentulous Narrow Ridges
The aim is to clinically and radiographically assess a novel wedge implant placed in narrow ridges. 60 wedge implants (Rex Implants, Columbus, OH, USA) will be placed using Piezosurgery® following either a bone consumption (n=30)…
- Trial name
- NCT06178536
- Testing
- Bone Consumption, Bone expansion
- Where
- Lebanon
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Christian Makary
Dental Implant Healing, Partial Edentulism Class 1
Internal Irrigation Surgery
Heat generated during osteotomy and implant placement may cause thermal injury to bone and adversely affect healing and osseointegration.
- Conditions
- Dental Implant Healing, Partial Edentulism Class 1, Partial Edentulism Class II, Partial Edentulism Class 3
- Trial name
- NCT07715825
- Testing
- Irrigation-Integrated Surgical Guide, Conventional Surgical Guide
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Surgical Site Infection, Mobile Applications
Wound And Symptom Tracking After Colorectal Surgery Using How2trak
The purpose of this study is to assess the feasibility of using a mobile application (app) called how2trak to improve people's experience, wound surveillance, and detection of surgical site infections (SSI) after colorectal…
- Conditions
- Surgical Site Infection, Mobile Applications, Surgery--Complications, Colorectal Surgery
- Trial name
- WATCH (NCT04869774)
- Testing
- How2Trak mobile application
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
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