Search clinical trials for: surgery

Total 7709 results

Assistance Publique Hopitaux De Marseille

Completed

Impact of Bariatric Surgery on Epicardial Adipose Tissue and on Myocardial Function

Severely Obese Patients

France
Helsinki University Central Hospital

Completed

Complications in Parotid Surgery

Facial Palsy
Gynecologic Oncology Group
National Cancer Institute (NCI)

Completed

Pelvic Exenteration in Treating Patients With Recurrent Cervical Cancer

Cervical Adenocarcinoma | Cervical Adenosquamous Carcinoma | Cervical Squamous Cell Carcinoma | Recurrent Cervical Carcinoma | Cervical Small Cell Carcinoma

United States, Spain
Helsinki University Central Hospital

Completed

Treatment of Compound Tibia Fracture With a Microvascular Latissimus Dorsi Flap and the Ilizarov Technique

Reconstructive Surgical Procedure

Finland
Medical University of Vienna

Completed

Comparison of Two Phacoemulsification-methods: Low Fluidic EasyTip 2.2mm vs. High Fluidic EasyTip 2.2mm

Cataracts

Austria
Postgraduate Institute of Dental Sciences Rohtak

Completed

Efficacy of Guided Tissue Regeneration Membrane in the Healing of Apicomarginal Defects

Apicomarginal Defects
Zheng Qian

Unknown

Assessment Of Anterior Chamber Configuration Changes After Phacoemulsification (AOACCCAP)

Cataract | Shallow Anterior Chamber | Narrow Angle

China
MDbackline, LLC

Unknown

Retrospective Patient Satisfaction Survey in Subjects With Tecnis Intra Ocular Lenses and Cataracts Surgery

Cataract

United States
Medical University of Vienna

Completed

Comparison of Two Phacoemulsification-methods: EasyTip 2.2mm vs. Infusion Assisted EasyTip 2.2mm

Cataracts

Austria
Tehran University of Medical Sciences

Unknown

the Comparison of Voice Quality in Early Laryngeal Cancer Between Surgery and Radiotherapy

Voice Quality

Iran, Islamic Republic of
European Organisation for Research and Treatment...
Eastern Cooperative Oncology Group; NCIC Clinical Trials Group; Southwest Oncology... and other collaborators

Completed

Kidney-Sparing Surgery Compared With Kidney Removal in Treating Patients With Kidney Cancer

Kidney Cancer

Canada
Jonsson Comprehensive Cancer Center
National Cancer Institute (NCI)

Completed

Timing of Menstrual Cycle and Surgery in Treating Premenopausal Women With Stage I, Stage II, or Stage III Breast Cancer

Breast Cancer

United States
Iladevi Cataract and IOL Research Center

Completed

Long-term Postoperative Outcomes After Bilateral Congenital Cataract Surgery in Eyes With Microphthalmos

Microphthalmos With Congenital Cataracts

India
Kyorin University

Completed

Optical Coherence Tomography in Gas-filled Eyes

Macular Hole

Japan
European Organisation for Research and Treatment...

Completed

Radical Prostatectomy in Treating Patients With Locally Advanced Prostate Cancer

Prostate Cancer

Belgium, Italy, Slovakia
University Hospital, Geneva

Completed

Visceral Obesity and Colorectal Surgery

Colorectal Surgery | Visceral Obesity | Risk Factor

Switzerland
University of Bologna

Completed

Short Esophagus in Type II-IV Hiatus Hernia (SEHH)

Paraesophageal Hernia

Italy
Seoul National University Bundang Hospital

Unknown

Incidence of Venous Thromboembolism Following Surgery in Patients With Colorectal Cancer

Symptomatic Venous Thromboembolism | Asymptomatic Venous Thromboembolism

Korea, Republic of
Southwest Oncology Group
National Cancer Institute (NCI); American College of Surgeons

Completed

S0344 Intralesional Resection in Treating Patients With Chondrosarcoma of the Bone

Sarcoma

United States
Seoul National University Bundang Hospital

Completed

Incidence of Venous Thromboembolism Following Surgery in Patients With Gastric Cancer

Gastric Cancer | Venous Thromboembolism | Postoperative Period

Korea, Republic of
Fujirebio Diagnostics, Inc.

Terminated

Multiple Biomarkers in Undiagnosed Pleural Effusion

Pleural Effusion, Malignant | Pleural Effusion

United States
Linkoeping University

Completed

Exploration of Wrist Soft Tissue Injuries Associated With Wrist Fractures

Triangular Fibrocartilage Complex Injuries

Sweden
Frederiksberg University Hospital

Suspended

Corneal Endothelial Cell Loss in Diabetes Type II During Cataract Surgery

Diabetes Mellitus

Denmark
Atatürk Chest Diseases and Chest Surgery Training...

Not yet recruiting

Risk Factors for AKI in Patients Undergoing VATS for Pulmonary Resection

Lung Cancer | Surgery | Acute Kidney Injury

Turkey
Universität Münster

Recruiting

Differential Regulation of RAAS-axis in Patients Undergoing Cardiac Surgery (RAAS-HLM)

Vasoplegia | Vasoplegic Shock

Germany
Taiyuan Li

Not yet recruiting

Robotic Transanal Specimen Extraction Surgery Versus Robotic Transabdominal Incision Specimen Extraction Surgery for Patients With Rectal Cancer: A Multicenter Randomized Controlled Trial

Rectal Neoplasms | Robotic Surgery | Natural Orifice Specimen Extraction Surgery

China
Yonsei University

Recruiting

Prospective Comparison of Surgical Outcomes With Using Integrated Robotic Technology Versus Conventional Laparoscopy for Gastric Cancer Surgery

Gastric Cancer Patients Undergoing Minimally Invasive Gastrectomy

Korea, Republic of
City of Hope Medical Center
National Cancer Institute (NCI)

Suspended

The da Vinci Single Port Robotic System for Use in Abdominal and Pelvic Surgical Procedures

Disease or Disorder

United States
Wake Forest University Health Sciences
National Institute on Aging (NIA)

Completed

Graft-first Versus Fistula-first in Older Patients With End-stage Kidney Disease (GEMSSTAR)

Kidney Diseases

United States
Shanghai Minimally Invasive Surgery Center

Completed

Performing Laparoscopic Surgery for Colorectal and Gastric Cancer Outside the Primary Registered Medical Institution

Gastric Cancer | Colorectal Cancer

China
Postgraduate Institute of Dental Sciences Rohtak

Unknown

Efficacy of Guided Tissue Regeneration in the Healing of Periapical Defects With Periodontal Communication Using CBCT

Apico Marginal Defects

India
First Affiliated Hospital Xi'an Jiaotong University
Air Force Military Medical University, China

Unknown

A Randomized Controlled Clinical Study on the Application of the Third Space in the Operation of Gastric Submucosal Tumor (RECSINSMTs)

Gastric Submucosal Tumors

China
Asan Medical Center

Unknown

Study of Laparoendoscopic Single Site Adnexal Surgery for Benign Ovarian and Tubal Disease

Benign Ovarian or Tubal Disease

Korea, Republic of
RWTH Aachen University

Completed

Identification of Microcirculation and Inflammation After Posterior Stabilization of the Spine (MicroSpine)

Vertebral Fracture

Germany
Agency for Healthcare Research and Quality (AHRQ)

Completed

Effects of Walking Analysis on Surgical Outcomes

Cerebral Palsy

United States
Shanghai Gynecologic Oncology Group

Recruiting

Study of Upfront Surgery Versus Neoadjuvant Chemotherapy in Patients With Advanced Ovarian Cancer (SUNNY)

Fallopian Tube Cancer | Epithelial Ovarian Cancer | Primary Peritoneal Carcinoma

Korea, Republic of, China
Jilin University

Recruiting

Endoscopic Ultrasound Guided Colorectal ESD and Traditional Colorectal ESD Surgery

Colorectal Endoscopic Submucosal Dissection(ESD) Surgery

China
Tirgan, Michael H., M.D.

Recruiting

Retrospective Study of Keloid Disorder

Keloid

United States
Universidade Federal de Alfenas

Completed

Digital Planning and Guided Dual Technique in Aesthetic Crown Lengthening

Tooth Eruption Disorder

Brazil
Postgraduate Institute of Dental Sciences Rohtak

Completed

Root Coverage in Miller Class III Recessions by Perio-ortho Treatment

Gingival Recession

India
Hospices Civils de Lyon

Completed

Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy in Peritoneal Carcinomatosis From Ovarian Cancer (Cyto-chip 2) (Cyto-chip 2)

Ovarian Cancer | Peritoneal Carcinoma

France
MiMedx Group, Inc.
Hospital for Special Surgery, New York

Completed

dHACM in Lumbar Decompression and Microdiscectomy Surgery

Spinal Stenosis | Herniated Disc | Scarring

United States
Cancer Institute and Hospital, Chinese Academy...

Unknown

Single-port, Two-port Versus Three-port VATS on Non-small Cell Lung Cancer

Lung Neoplasm

China
Alliance for Clinical Trials in Oncology
National Cancer Institute (NCI); NCIC Clinical Trials Group

Completed

Laparoscopic-Assisted Surgery Compared With Open Surgery in Treating Patients With Colon Cancer

Colorectal Cancer

United States, Canada, Puerto Rico
Columbia University
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Completed

Bariatric Surgery for Morbid Obesity

Obesity | Morbid Obesity

United States
University Hospital, Bordeaux

Recruiting

Comparison of Functional Outcomes of Ejaculation-preserving Partial Trans Urethral Resection of the Prostate With Complete Trans Urethral Resection of the Prostate for Benign Prostatic Obstruction (PARTURP)

Benign Prostatic Hyperplasia

France
Fujian Cancer Hospital

Recruiting

Short-term Outcomes of SILS+1 Versus CLS for Distal Gastric Cancer

Surgery

China
Cairo University

Recruiting

Piezo-surgical Implant With Laser

Effect of Piezo-surgical Implant With Laser on Pain and Swelling in Patients With Missing Teeth

Egypt
Sun Yat-sen University

Not yet recruiting

Combination of Orbital Compression Surgery and Strabismus Surgery for Thyroid Associated Ophthalmopathy

Thyroid Associated Ophthalmopathy

China
Nicolaus Copernicus University
Maastricht University Medical Center; Centre of Postgraduate Medical Education and other collaborators

Recruiting

Minimally Invasive Aortic Root and Aorta surGery rEgistry (MIRAGE)

Aortic Aneurysm, Thoracic

Poland

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