Search clinical trials for: surgery risk

Total 46403 results

Hospital General Universitario Elche
Dr. Negrin University Hospital

Completed

Cardiovascular Risk Factors of Medical and Septic Complications After Laparoscopic Bariatric Surgery

Complication of Surgical Procedure
University of California, San Francisco

Unknown

Telemedicine Follow-up for Routine, Low-Risk Oculoplastic Surgery

Eyelid Diseases | Ptosis, Eyelid | Blepharoptosis | Eyelid Tumor | Dermatochalasis | Entropion | Ectropion | Skin Cancer, Eyelid | Floppy Eyelid Syndrome

United States
University of Iceland

Completed

Validation of a Novel Frailty Index in Surgical Cohorts

Anesthesia Morbidity | Surgery--Complications | Perioperative Complication
Azienda Ospedaliera Universitaria Integrata Verona

Unknown

Non-invasive Methods and Surgical Risk Stratification in Cirrhotics Undergoing Elective Extrahepatic Surgery

Surgery--Complications | Advanced Chronic Liver Disease

France, Denmark, Switzerland, United States, Austria, Canada, Germany, Hong Kong, Italy, Korea, Republic of, Spain, United Kingdom
Medical University of Warsaw
National Science Centre, Poland

Unknown

Risk Factors for Development of Incisional Hernia in Transverse Incisions

Incisional Hernia | Malignancy

Poland
University Hospital Ostrava
Palacky University; Ministry of Health, Czech Republic

Completed

SONOlysis in Risk REduction of Symptomatic and Silent Brain infarCtions dUring Cardiac surgEry (SONORESCUE)

Heart Valve Diseases | Coronary Artery Bypass Graft Redo

Czechia
Hospital Ambroise Paré Paris

Completed

Preoperative Psychological Risk Factors for the Retractable Capsulitis of the Shoulder After Shoulder Rotator Cuff Repair Surgery

Rotator Cuff Tears | Frozen Shoulder

France
Catholic University of the Sacred Heart

Completed

Risk Factors for Anatomic Leakage in Advanced Ovarian Cancer Surgery

Intestinal Anastomotic Leak

Italy
National Cancer Institute (NCI)

Terminated

Nivolumab in Treating Patients With High-Risk Kidney Cancer Before Surgery

Clear Cell Renal Cell Carcinoma | Metastatic Renal Cell Carcinoma | Stage III Renal Cell Cancer AJCC v7 | Stage IV Renal Cell Cancer AJCC v7 | Stage II Renal Cell Cancer AJCC v7 | Stage I Renal Cell Cancer AJCC v6 and v7

United States
Julie Dawson

Completed

RCT to Investigate if Prostaglandin Analogue Drops Increase the Risk of Cystoid Macular Oedema After Cataract Surgery. (CMO)

Open Angle Glaucoma and Cataract

United Kingdom
Wirral University Teaching Hospital NHS Trust

Unknown

Retrospective Analysis of Sarcopenia in Older Patients Undergoing Laparotomy

Emergencies | Frailty | Surgery

United Kingdom
Duke University
Smith & Nephew, Inc.

Completed

Transphyseal Vs. Physeal Sparing ACL Reconstruction in Skeletally Immature Patients: Risk of Subsequent Lower Extremity Growth Deformity

ACL Reconstruction

United States
Leiden University

Completed

'The Impact of Rhinovirus Infections in Paediatric Cardiac Surgery' (RISK)

Congenital Heart Disease | Rhinovirus | Respiratory Infections | Post-operative Complications

Netherlands
CAR-T (Shanghai) Cell Biotechnology Co., Ltd.
Eastern Hepatobiliary Surgery Hospital

Unknown

A Clinical Study in Patients With High-risk Recurrent Primary Hepatocellular Carcinoma Using Autologous TILs

Hepatic Carcinoma

China
Peking Union Medical College Hospital

Completed

Risk Factors for the Development of Diabetes Mellitus After Distal Pancreatectomy

Diabetes Mellitus

China
Loma Linda University
Edwards Lifesciences

Completed

Prospective Data Analysis of a Quality Improvement Initiative in High Risk Cardiac Surgery Patients

Coronary Artery Bypass Graft

United States
Brugmann University Hospital

Completed

Is Redo Pediatric Cardiac Surgery a Risk Factor for Transfusion?

Pediatric Cardiac Surgery | Transfusion

Belgium
Chinese PLA General Hospital

Completed

Effects of Different Kinds of Hypotensive Drugs on Dynamic Hemodynamic Changing in Patients Under Surgeries

General Surgery

China
Shanghai Zhongshan Hospital

Unknown

Postoperative Delirium in Cardiac Surgery ICU

Delirium
Wenzhou Medical University

Unknown

Correlative Study on Incidence and Risk Factors of Glaucoma-related Adverse Event at Various Durations After Congenital Cataract Surgery

The Incidence and Risk Factors of Glaucoma After Congenital Cataract Surgery

China
University of Texas Southwestern Medical Center
National Cancer Institute (NCI)

Withdrawn

Radiation Therapy and Ixabepilone in Treating Patients With High-Risk Stage III Prostate Cancer After Surgery

Prostate Cancer

United States
RWTH Aachen University
Docs in Clouds Telecare GmbH

Unknown

Telemedical Risk Assessment and Preoperative Evaluation (TAPE)

Patients Undergoing Elective Surgery With Anesthesia

Germany
Jordan University of Science and Technology

Completed

Mild Intraoperative Hyperventilation to Decrease Post-op. Shoulder Pain After LSG

Laparoscopic Gastric Sleeve Surgery | ASA-I and II Risk Class Patients | Same Surgeon

Jordan
Jonsson Comprehensive Cancer Center

Terminated

Sorafenib and Ifosfamide in Treating Patients With High-Grade Soft Tissue Sarcoma or Bone Sarcoma That Can Be Removed by Surgery

Sarcoma

United States
NYU Langone Health

Terminated

Risk Factor Control Before Orthopedic Surgery (OPTMIZE-OS)

Cardiovascular Disease | Osteoarthritis

United States
Evangelismos Hospital

Completed

Preoperative Nutritional Assessment for Predicting Complications Risk in Patients Undergoing Abdominal Surgery

Abdominal Surgery

Greece
Federal University of Minas Gerais

Completed

Use of Bedside Ultrasonography on the Incidence of Acute Renal Failure in High-risk Surgical Patients

Acute Kidney Injury

Brazil
Huazhong University of Science and Technology

Completed

Risk Factors of Recovery Room Delirium After Elective Non-cardiovascular Surgery

Delirium

China
Lei Du

Unknown

The Perioperative Risks of Adverse Events After Cardiac Surgery: a Retrospective Study (PRAECS)

Risks of Adverse Events After Cardiac Surgery

China
Chinese Medical Association

Unknown

Incidence and Risk Factors of Peri-operative Stroke in Non-cardiac,Non-neurosurgical Surgeries (POSIC)

Peri-operative Stroke | Perioperative Adverse Events | Non-cardiac Surgery | Non-neurosurgical Surgery

China
Miodrag Filipovic, Prof. Dr. med.

Completed

Biomarkers, Blood Pressure, BIS: Risk Stratification/Management of Patients at Cardiac Risk in Major Noncardiac Surgery (BBB)

Heart Failure | Stroke | Postoperative Complications | Renal Insufficiency, Chronic | Death | Acute Coronary Syndrome | Acute Kidney Injury | Hypotension | Coronary Occlusion

Switzerland
Medical University of Warsaw

Completed

Assessment of Diastolic Function in High Risk Patients Undergoing Major Vascular Surgery

Heart Failure | Diastolic Dysfunction | Aneurysm Aortic

Poland
University of Michigan
National Cancer Institute (NCI)

Completed

Why do Oral Contraceptives Prevent Ovarian Cancer?

Ovarian Cancer Risk | Risk-reducing Surgery | Fallopian Tube Fimbriae | Ovarian Cortical Inclusion Cysts

United States, Canada
Kahramanmaras Sutcu Imam University

Completed

Body Mass Index and Obesity Surgery Mortality Risk Score in Perioperative Complications of Laparoscopic Sleeve Gastrectomy

Obesity, Morbid | Perioperative Complication | BMD | Laparascopic Sleeve Gastrectomy | Obesity Surgery Mortality Score | Clavien Dindo Surgical Complication Scale
Azienda Socio Sanitaria Territoriale di Lodi

Completed

Short-term Outcome of Covid-19 Surgical Patients: Case-series of a High-risk Area Community Hospital

General Surgery | Disease Outbreaks

Italy
Bristol-Myers Squibb
Pfizer; Duke Clinical Research Institute

Completed

A Study of Apixaban in Patients With Atrial Fibrillation, Not Caused by a Heart Valve Problem, Who Are at Risk for Thrombosis (Blood Clots) Due to Having Had a Recent Coronary Event, Such as a Heart Attack or a Procedure to Open the Vessels of the Heart

Acute Coronary Syndromes

Australia, Germany, Poland, United States, Spain, Brazil, France, Netherlands, Argentina, Mexico, Russian Federation, Colombia, Austria, Belgium, Czechia, Hungary, Israel, Peru, Switzerland, Korea, Republic of, Canada, Romania, Sweden, Ukrai... and more
Ottawa Hospital Research Institute

Completed

A Patient-oriented Risk Communication Tool to Improve Patient Experience, Knowledge and Outcomes After Elective Surgery

Elective Surgical Procedures

Canada
Universitätsklinikum Hamburg-Eppendorf

Completed

Videolaryngoscopic Intubation and Difficult Airway Classification (VIDiAC)

Oral Surgery | Maxillofacial Surgery

Germany
Nova Scotia Health Authority

Completed

Prospective Double Blinded Randomized Control Study of the Use of Fibrinogen in High-Risk Cardiac Surgery

Cardiac Complication During Procedure

Canada
AO Foundation, AO Spine
Scoliosis Research Society

Completed

Neurologic Complications in Spinal Deformity Surgery - Extension

Adult Spinal Deformity

United States, Spain, Canada, China, Japan, United Kingdom
Shenzhen Second People's Hospital
Shenzhen Third People's Hospital

Completed

Risk Factors for Postoperative Shoulder-tip Pain After Laparoscopic Surgery Undergoing General Anesthesia

Laparoscopic Surgery | Anesthesia

China
Centro Hospitalar De São João, E.P.E.

Completed

Incidence, Predictors and Validation of Risk Scores to Predict Myocardial Infarction After Noncardiac Vascular Surgery

Complication of Surgical or Medical Care
University of Cape Town

Completed

BNP Evaluation Before Surgery Study: an Observational Study of Natriuretic Peptide Levels Prior to Surgery. (EPIC-2)

Surgery, Cardiovascular

South Africa
Gynecologic Oncology Group
National Cancer Institute (NCI)

Terminated

Gemcitabine Hydrochloride and Docetaxel Followed by Doxorubicin Hydrochloride or Observation in Treating Patients With High-Risk Uterine Leiomyosarcoma Previously Removed by Surgery

Uterine Corpus Leiomyosarcoma | Stage I Uterine Sarcoma AJCC v7

United States, Belgium, France, Spain, United Kingdom, Netherlands, Norway, Venezuela
Ministry of Health, Turkey
Turk Telekomunikasyon A.Ş., Istanbul, Turkey

Completed

Lifestyle Intervention Using Mobile Technology in Patients With High Cardiovascular Risk (LIGHT)

Primary Prevention | Lifestyle Risk Reduction | Digital Health

Turkey
Poitiers University Hospital

Completed

Observational Study of the Value of Using Obstructive Sleep Apnea-hypopnea Syndrome (CPAP) Ventilation on the Occurrence of Respiratory and Cardiovascular Complications in Patients at High Risk of Obstructive Apnea Syndrome During Postoperative Sleep Surgery of a Major Abdominal Surgery. (APNOSIS-BIS)

Major Abdominal Surgery

France
KU Leuven

Unknown

Prospective Validation and Comparison of Different Ultrasound Methods for Discrimination Between Benign and Malignant Ovarian/Tubal Masses Prior to Surgery (IOTA7)

Patients With Adnexal Mass Prior to Surgery

Belgium
Uppsala University

Unknown

Does Icodextrin Reduce the Risk of Small Bowel Obstruction?

Surgical Adhesions

Sweden
University Hospital, Grenoble
Agence Régionale de Santé Rhône-Alpes

Withdrawn

Validation of Telemedicine Pre-anesthesia Consultation in Low-risk Anesthetic Patients Undergoing Ambulatory Surgery (ANESTHADOM)

Telemedicine | Outpatient Surgery
Yonsei University

Unknown

The Impact of Vitamin C on Postoperative Acute Kidney Injury in Risk Patients Undergoing Valvular Heart Surgery

Acute Kidney Injury

Korea, Republic of

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