Clinical trials: conventional surgery, completed
Bowel Cancer
Randomised Comparison of 2 Cold Snare Polypectomy Techniques
Different modalities are employed to remove small colonic polyps which potentially harbour a cancer risk. But, they can all vary in their completeness of removal, safety and the histological quality and the gold standard…
- Trial name
- NCT02208401
- Testing
- conventional cold snare polypectomy, Cold snare polypectomy with suction
- Where
- United Kingdom
- Volunteers
- 112 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Upper Limb Surgeries
Using Ultrasound in Infraclavicular in Upper Limb Surgeries
Comparison of 3 approach of infraclavicular brachial plexus
- Trial name
- NCT05240729
- Testing
- Infraclavicular brachial plexus block
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Minia University
Gingival Recession, Mucogingival Surgery, Keratinized Tissue Deficiency
Gingival Unit Graft Versus Free Gingival Graft: 18-Month Digital Color Analysis
The purpose of this retrospective clinical study is to compare the long-term aesthetic integration and clinical outcomes of two periodontal plastic surgery techniques: Gingival Unit Grafting (GUG) and Free Gingival Grafting…
- Trial name
- NCT07706257
- Testing
- Gingival Unit Grafting, Conventional Free Gingival Grafting
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Bezmialem Vakif University
Gastric Cancer
Effects of Early Oral Feeding After Resection of Gastric Cancer
The aim of this study is to determine whether early oral feeding after curative resection for gastric cancer would be tolerable and give an effect on the recovery.
- Trial name
- NCT00606619
- Testing
- Conventional feeding, Early oral feeding
- Where
- South Korea
- Volunteers
- 58 people
- Sponsor
- The Catholic University of Korea
Wound Infection Rate After Surgery, Impact of Wound Infection on Pain and Wound Healing
Impact of Preoperative Local Water-Filtered Infrared-A (wIRA) Irradiation on Postoperative Wound Healing
The purpose of this study is to dermine whether local-water filtered infrared-A (wIRA) irradiation can reduce postoperative wound infection.
- Trial name
- Hydrosun (NCT01654679)
- Testing
- wIRA irradiation, visible light only
- Where
- Germany
- Volunteers
- 400 people
- Sponsor
- German Research Foundation
Head and Neck Squamous Cell Carcinoma
WEE1 Inhibitor MK-1775, Docetaxel, and Cisplatin Before Surgery in Treating Patients With Borderline Resectable Stage III-IVB Squamous Cell Carcinoma of the Head and Neck
This phase I trial studies the side effects and the best dose of WEE1 inhibitor MK-1775 when given together with docetaxel and cisplatin in treating patients with stage III-IVB squamous cell carcinoma of the head and neck that…
- Trial name
- NCT02508246
- Testing
- Cisplatin, Docetaxel, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Washington
Temporomandibular Joint Disorders
The Effect of Piroxicam Addition During Arthrocentesis on Mouth Opening and Postoperative Pain
TMDs is an ancient condition discovered thousands of years ago. Historians state that the ancient Egyptians were the first who managed TMDs. They manually treated joint dislocation by away similar to ours nowadays.
- Trial name
- NCT06508203
- Testing
- arthrocentesis with lactate ringer only, arthrocentesis with lactate ringer followed by injection with piroxicam 2 ml (40mg)
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Coronary Bypass Stenosis, Graft Infection
Endoscopic Harvesting in Coronary Artery Bypass Grafting.
This is a retrospective data collection looking at patients who received either an endoscopic vessel harvesting procedure versus the conventional open procedure.
- Trial name
- NCT04127461
- Testing
- Medtronic endoscope
- Volunteers
- 773 people
- Sponsor
- Dr. Gianluigi Bisleri
Intraoperative Hypotension, Pulmonary Complication
Perioperative Goal Directed Therapy (PGDT) in Spinal Surgery in the Prone Position
This study aims at evaluating if a specific protocol, that can be framed in the innovative concept of Perioperative Goal Directed Therapy (PGDT), based on the evaluation of the Stroke Volume Variation (SVV) - a parameter deriving…
- Conditions
- Intraoperative Hypotension, Pulmonary Complication, Cardiovascular Complication
- Trial name
- PGDT (NCT04025086)
- Where
- Italy
- Volunteers
- 88 people
- Sponsor
- University of Catania
Reduced Corneal Sensation
Effect of Superficial Keratotomy on Reducing Postoperative Pain Fallowing Conjuctival Flap
During conjunctival flap surgery the corneal epithelium is removed and a conjunctival flap is placed on the cornea and after a few weeks the conjunctiva covers the surface of the eye.
- Trial name
- NCT05494931
- Testing
- corneal neurotomy
- Where
- Iran
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Iran University of Medical Sciences
Periampullary Neoplasms, Pancreatic Cancer
Cohort Study on Nutritional, Metabolic, and Volumetric Assessment After Pancreaticoduodenectomy
Periampullary malignant neoplasms are among the most lethal gastrointestinal tumors. They are usually diagnosed at advanced stages and require complex surgical treatment.
- Conditions
- Periampullary Neoplasms, Pancreatic Cancer, Pancreaticoduodenectomy
- Trial name
- NCT07159672
- Testing
- Pancreaticoduodenectomy
- Where
- Brazil
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Marco Aurélio Ribeiro, PhD
Morbid Obesity
Clinical and Health Economic Impact of Robot-assisted Surgery vs Conventional Laparoscopy : the Case of Gastric Bypass
The purpose of this study is to gather clinical and economic evidence on the use of robotics for bariatric surgery (gastric bypass).
- Trial name
- NCT01760512
- Testing
- Gastric bypass
- Where
- France
- Volunteers
- 118 people
- Sponsor
- IHU Strasbourg
Cochlear Hearing Loss, Implant
Development of a Robotic Minimally Invasive Pathway for Cochlear Implantation
Cochlear Implantation is a system developed to restore hearing in people with profound sensorineural hearing loss, whose classical hearing aids are ineffective.
- Trial name
- ROSA-IC (NCT04048239)
- Testing
- cochlear implantation, computerized tomography (CT) scan, electromyograph
- Where
- France
- Volunteers
- 9 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Breast Cancer
Radiation Therapy (WBI Versus PBI) in Treating Women Who Have Undergone Surgery For Ductal Carcinoma In Situ or Stage I or Stage II Breast Cancer
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Giving radiation therapy in different ways may kill any tumor cells that remain after surgery.
- Trial name
- NCT00103181
- Testing
- 3-dimensional conformal accelerated partial breast irradiation, brachytherapy, whole breast irradiation
- Where
- 387 sites in United States, Canada and 2 more
- Volunteers
- 4,216 people
- Sponsor
- NSABP Foundation Inc
Gastric Cancer, Complement Component Deficiency
The Predictive Value of Complement C3 in Patients With Advanced Gastric Cancer
This study is designed to investigate whether complement C3 depletion is associated with poor short-term outcomes in postoperative patients with gastric cancer.
- Conditions
- Gastric Cancer, Complement Component Deficiency, Surgery
- Trial name
- NCT02425930
- Testing
- gastrectomy plus D2 lymphadenectomy, S-1+Oxaliplatin
- Where
- China
- Volunteers
- 85 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Epilepsy
Direct Cortical Measurement of the Intensity and Pattern of Current Flow Produced by TDCS
The primary study objective is to measure the electrical fields evoked by tDCS using subjects who have implanted intracranial electrodes as part of their evaluation for epilepsy surgery.
- Trial name
- NCT02263274
- Testing
- Transcranial Direct Current Stimulation (TDCS)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- NYU Langone Health
Colorectal Cancer
PET and CT Scans in Patients With Locally Advanced Primary Rectal Cancer That Can Be Removed During Surgery
RATIONALE: Diagnostic procedures, such as PET and CT scans, may improve the ability to detect the extent of locally advanced primary rectal cancer and may also help to measure a patient's response to treatment.
- Trial name
- NCT00004891
- Testing
- chemotherapy, computed tomography, conventional surgery
- Where
- United States
- Volunteers
- 149 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Gastric Cancer
Surgery With or Without Combination Chemotherapy in Treating Patients With Stomach Cancer
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.
- Trial name
- NCT00002615
- Testing
- cisplatin, epirubicin hydrochloride, fluorouracil
- Where
- United Kingdom
- Volunteers
- 500 people
- Sponsor
- Medical Research Council
Astigmatism
VERION Versus Conventional, Manual Ink-marking in Toric IOL Implantation
OVERVIEW Cataract is a clouding of the crystalline lens which causes vision loss and blindness if untreated. Cataract surgery is the most frequently performed surgical intervention in medicine with an incidence of 880 surgeries…
- Trial name
- NCT02370953
- Testing
- VERION for toric IOL alignment, Conventional, manual ink-marking for toric IOL alignment
- Where
- Netherlands
- Volunteers
- 34 people
- Sponsor
- Maastricht University Medical Center
Complete Obstruction
Primary Anastomosis After Left Colectomy in Emergency Cases
The aim of this study is to know the outcome of primary anastomosis after left colectomy in emergency cases regarding early post operative complication like surgical site infection , ileus, incidence of leakage, restoration of…
- Trial name
- NCT07026201
- Testing
- colectomy with primary anastomosis
- Where
- Egypt
- Volunteers
- 37 people
- Sponsor
- Ain Shams University
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