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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 2,473 clinical trials
a ali zein elabdein, MD

Pediatric Video Assisted Thoracoscopic Surgery (VATS) in Management of Empyema

Thoracic surgeons have developed a thoracoscopic procedure which is less intrusive method allows complete evacuation and washing of the debris from the pleural cavity. This approach may also have the benefit of less invasive maneuver, a shorter hospital stay and a decreased rate of postoperative complications. The aim of this …

1 - 18 years of age All Phase N/A
W Wendy Kelder

Fluorescence Guided Surgery in Breast Cancer - The MARGIN-2 Study

The goal of this clinical trial is to intraoperatively visualize tumour tissue in breast cancer patients using fluorescence imaging with the tracer bevacizumab-IRDye800CW and thereby enhance real-time clinical decision making, preventing postoperative tumour-positive margins.

18 years of age Female Phase N/A
I Ivan Šitum

Differences in Speed of Recovery From Anesthesia for Intraoral Surgery

The goal of this clinical trial is to compare two groups of patients going in general anesthesia for intraoral surgery, the first group TIVA with propofol and the second group inhalational with sevoflurane. The main questions it aims to answer are to asses speed and quality of recovery from general …

18 years of age All Phase N/A
S Seçkin Özcan

The Effect of Baduanjin on Patients Undergoing Knee Replacement Surgery

This randomized controlled trial aims to evaluate the effects of Baduanjin, a traditional Chinese mind-body exercise, on pain, comfort, and quality of recovery in patients undergoing total knee arthroplasty (TKA). The study will be conducted between July 2025 and July 2026 at Yalova Training and Research Hospital's Orthopedics Clinic. Sixty …

18 - 70 years of age All Phase N/A
Z Zeljko Djakovic, MD

Digital Follow-up Program After Discharge Home Following Thoracic Surgery

The aim of the study is to evaluate whether a digital follow-up program can improve postoperative pain management and quality of life in patients during the first 28 days after discharge home following thoracic surgery, compared to standard follow-up care.

18 years of age All Phase N/A
S Stavros Dimopoulos, PhD, EDIC

Prevention and Treatment of AKI VEXUS Guided Post Cardiac Surgery

The main goal of this clinical trial is to learn if evaluation by ultrasound of venous congestion of liver and kidneys can guide treatment and prevent and treat acute kidney injury post cardiac surgery (CSA-AKI). Participants will: Be evaluated by liver and kidney veins ultrasound (treatment group) or a placebo …

18 years of age All Phase N/A
N NA GUO, master

EIT-guided PEEP Titration Versus Standard Ventilation in Bariatric Surgery

This study is a prospective, single-center, single-blind, randomized controlled clinical trial. Patients scheduled for laparoscopic bariatric surgery will be selected and randomly assigned to either the EIT-guided individualized PEEP group (Group P-eit) or the control group (Group P-8). Group P will be ventilated using the PEEP value determined by EIT, …

18 - 65 years of age All Phase N/A
M Malgorzata Reysner, M.D. Ph.D.

PENG With LFCB vs. ESP Blocks for Pediatric Hip Surgery

This randomized controlled trial (RCT) compares the analgesic effectiveness of two regional anesthesia techniques-Pericapsular Nerve Group (PENG) block combined with Lateral Femoral Cutaneous Nerve Block (LFCB) versus Lumbar and Sacral Erector Spinae Plane Blocks (L-ESPB and S-ESPB)-in pediatric patients undergoing hip surgery.

2 - 16 years of age All Phase 4
K Karolina Grąt, PhD

TANGO-LIVER Three Arm Nuclear Growth Observation in Liver Surgery

Liver resection is the treatment of choice in patients with malignant liver lesions. Unfortunately, the surgery is not always an option, as in same patients the future remnant liver (FRL) is too small to supply all the functions. Therefore, some additional methods have been proposed to increase the size of …

18 - 80 years of age All Phase N/A
W Wenxue NA Liu, MD$PHD

Liraglutide in Preventing Delirium in Diabetic Elderly After Cardiac Surgery

This study aims to clarify the preventive effect of perioperative liraglutide application on postoperative delirium in elderly patients with Type 2 diabetes undergoing cardiac surgery.

60 years of age All Phase 3

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