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surgery Clinical Trials

A listing of surgery medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

Found 2,378 clinical trials
P Peggy Byland

Delirium and Neuropsychological Recovery Among Emergency General Surgery Survivors

This study will evaluate the usefulness of the Emergency General Surgery (EGS) Delirium Recovery Model. It is hypothesized that the cognitive, physical and psychological recovery of older EGS delirium survivors will be improved through the use of the EGS Delirium Recovery Model. Participants can expect to be on the study …

65 - 100 years of age Both Phase N/A
W Wenfei Tan, M.D.,Ph.D

Effects of Different Inhaled Oxygen Concentrations on Lung Function in Older Patients After Laparoscopic Gastrointestinal Surgery Under General Anesthesia

This was a multicenter, prospective, parallel-grouping, randomized controlled clinical study comparing low FiO2 (40%) and high FiO2 (80%) levels in older patients undergoing laparoscopic gastrointestinal surgery.

65 - 100 years of age Both Phase 4

Home to Stay Mobile App for Colorectal Surgery

Background: Colorectal surgery includes surgery for colorectal cancer, inflammatory bowel disease and other benign diseases such as diverticulitis. In Canada, approximately 21,000 colorectal surgeries are performed each year. Patients undergoing colorectal surgery face high rates of unplanned hospital visits including readmission to hospital and Emergency Room (ER) visits. These unplanned …

18 - 100 years of age Both Phase N/A
F Fabio Rodriquez Patarroyo, MD

GUARDIAN (NCT04884802) Sub-study, Etomidate vs Propofol

Some patients participating in the underlying GUARDIAN trial (NCT04884802) will be additionally randomized to etomidate vs propofol for anesthetic induction.

45 - 100 years of age Both Phase 3

Multisite Tissue Oxygenation Guided Perioperative Care in Cardiac Surgery

The BOTTOMLINE-CS trial is an international, open, single-center, pragmatic, randomised controlled trial to investigate whether multisite tissue oxygen saturation monitoring-guided perioperative care reduces composite complications within 30 days of randomization in off-pump coronary artery bypass grafting.

60 - 100 years of age Both Phase N/A

Rescue for Emergency Surgery Patients Observed to uNdergo Acute Deterioration

This is a Five Year programme designed to identify and evaluate human factors interventions to improve the response to patients deteriorating following emergency surgery. The programme comprises four work packages: Work Package 1: Qualitative interviews and observations to analyse current rescue systems; Work Package 2: Identify and co-design interventions to …

18 - 100 years of age Both Phase N/A
Y Yasin Tire, MD

The Noninvasive Blood Pressure Measurement Effect on the Hypotension

Around 300 million surgical operations are performed globally, and of these, 40 to 50 million are performed in the USA. The perioperative period is characterized by hemodynamic instability and, most importantly, hypotension. Intraoperative hypotension is frequent, and the incidence ranges between 5% and 99% during non-cardiac surgery, depending on the …

18 - 100 years of age Both Phase N/A

RCT on 3 Types of Hysterectomy

A randomized controlled trial comparing the vaginal, vNOTES ( vaginal natural orifice transluminal surgery) or laparoscopic approach for hysterectomy in women with benign gynaecological disease

18 - 75 years of age Female Phase N/A
C Chong Lei, MD

PANDORA: Paravertebral AdjuNctive DexamethasOne Palmitate Reducing Chronic Pain After Caridiac Surgery

The goal of this single-center, prospective, double-blind randomized controlled clinical trial is to explore preventive interventions for chronic postoperative pain (CPSP) in patients undergoing minimally invasive cardiac surgery. The main questions it aims to answer is: the incidence of CPSP is high and severe, and there is no safe and …

18 - 65 years of age Both Phase N/A
Y Ying Liu

Self-reported Outcomes of Patients in ERAS Nursing

We aimed to evaluate the effect of ERAS nursing program on self-reported outcomes of patients undergoing minimally invasive lung cancer surgery, and compared the differences in length of hospital stay, complications, and readmission rate between ERAS and non-ERAS nursing programs

18 - 85 years of age Both Phase N/A

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