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 2,714 clinical trials
Prospective Study on the Consequences of Weight Loss After Bariatric Surgery on Obese Patients' Spine.
The purpose of this study is to determine how an important weight loss after bariatric surgery affects obese patients ' spine, and the effects it has on low back pain, sagittal alignment and lipomatosis .
A Comparative Analysis of REVOLVE, LipoGrafter, and Viality in Autologous Fat Grafting During Breast Surgery
The purpose of this study is to learn whether there is a superior fat processing method in terms of graft retention in breast reconstruction after mastectomy.
FIGO 2018 Stage IB2 Cervical Cancer Treated With Neoadjuvant Chemotherapy Followed by Fertility Sparing Surgery
This study will include patients with invasive cervical cancer that wish to keep their fertility as much as possible in the future after treatment. Patients who receive surgery alone may experience long-term side effects including infertility. The purpose of this research study is to determine whether giving neo-adjuvant chemotherapy prior …
Quadro-Iliac vs Thoracolumbar Interfascial Plane Block for Analgesia After Single-Level Lumbar Disc Surgery
The investigators aim to compare the postoperative analgesic efficacy of the classical thoracolumbar interfascial plane block and the Quadro-iliac plane block for postoperative analgesia management after lumbar disc surgery.
Eliminating Breast Surgery for Breast Cancer Patients With Clinical Complete Response to Neoadjuvant Systemic Therapy
Phase II multicenter prospective study on the safety of eliminating surgery for triple negative or HER2 positive breast cancer patients with clinical response to neoadjuvant radiotherapy and neoadjuvant chemotherapy.
A Phase Ⅱ/Ⅲ Study of HRS-2129 for Postsurgical Pain Management in Abdominal Surgery
This is a phase II/III, multi-center, randomized, double-blind, comparator-controlled study to evaluate the efficacy and safety of HRS-2129 for postoperative pain management in abdominal surgery.
Effect of Ultrasound-Guided Quadro-Iliac Plane Block on Postoperative Analgesia After Lumbar Spinal Surgery
This prospective observational study aims to evaluate the effect of ultrasound-guided Quadro-Iliac Plane Block (QIPB) on postoperative analgesia in patients undergoing lumbar spinal surgery. Lumbar spinal procedures are commonly associated with significant postoperative pain, which may impair early mobilization and increase opioid consumption. In routine clinical practice, QIPB is increasingly …
The Impact of Multiple Antihypertensive Therapy on Post-Induction Hypotension Burden in Cardiac Surgery Patients
This study aims to investigate the impact of multiple preoperative antihyperstensive drug use on the burden of post-induction hypotension (PIH) in patients undergoing elective cardiac surgery. The researchers will observe whether the combination of different antihypertensive classes (such as ACE inhibitors, ARBs, beta-blockers, and calcium channel blockers) leads to a …
Effects of Menstrual Cycle on Optic Nerve Sheath Diameter in Patients Undergoing Laparoscopic Gynecologic Surgery
This observational study aims to evaluate the effect of menstrual cycle phase on optic nerve sheath diameter (ONSD) in women undergoing elective laparoscopic gynecologic surgery. Patients will be grouped according to menstrual cycle phase as follicular or luteal. ONSD measurements will be performed perioperatively, and postoperative nausea and vomiting as …
Italian Retrospective/Prospective Observational Study on Prosthetic Surgery in Patients With Congenital Coagulation Diseases (MEC).
The number of hip, knee, shoulder, ankle and elbow prostheses, as well as the amount of economic resources dedicated to this type of intervention, are constantly growing. Prosthetic interventions are not always effective, in some cases they have shown poor results and a high incidence of infections. For rare diseases …
