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 2,661 clinical trials
Comparative Effectiveness and Safety of ELIOS in Patients With Open-Angle Glaucoma Undergoing Cataract Surgery
The primary study objective is to compare the effectiveness of the combination of phacoemulsification with intraocular lens implant with ELIOS or competitor device in reducing IOP at 12 months postoperatively.
SGLT2 Inhibitor TrEatment iN Patients Awaiting cOronary arTery bYpass Surgery to Reduce Post-opErative AF
The goal of this randomized, double-blinded, controlled clinical trial is to investigate if treatment with an sodium-glucose cotransporter-2 inhibitor (SGLT2) during the unique time window before coronary artery bypass surgery (CABG), can reduce the incidence of post-operative atrial fibrillation and/or acute kidney injury in patients with chronic coronary syndrome. The …
Obtaining Solid Tumor Tissue From People Having Biopsy or Surgery for Certain Types of Cancer
Background \- Recent advances in cancer research have led to new therapies to treat the disease. It is important to continue these advances and discover new ones. To do that, researchers need tissue samples from solid tumors. This study will collect such samples from people already scheduled to have a …
Collecting and Analyzing Tissue Samples From Patients Undergoing Surgery for Non-Small Cell Lung Cancer
RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors learn more about changes that may occur in RNA and identify biomarkers related to cancer. PURPOSE: This research study is collecting and analyzing lung tissue samples from patients undergoing surgery for non-small cell lung …
Prospective Evaluation of Breast-Conserving Surgery Alone in Low-Risk Ductal Carcinoma in Situ (DCIS)
To evaluate whether the combination of clinicopathological factors and the use of the Oncotype DX DCIS score can avoid radiation in women with low risk DCIS who have had breast conserving surgery (BCS)
The Choice of Vasopressor to Prevent Postoperative Acute Kidney Injury After Major Non-Cardiac Surgery
Low blood pressure, also known as hypotension, is very common during major surgery under general anesthesia. Prolonged or severe hypotension can lead to complications such as kidney injury after surgery that slow down patient recovery. Anesthesiologists commonly administer medications called vasopressors to treat low blood pressure during surgery. These medications …
Safety and Efficacy of XJ-Procedure in Patients With Acute Type A Aortic Dissection Surgery
This is a national, multicenter, open-label, randomized, controlled, endpoint-blinded clinical trial of patients diagnosed with ATAAD and undergoing "Sun's procedure" coordinated by the First Affiliated Hospital of Xi'an Jiaotong University, China. Per the protocol, "Sun's procedure" combined with "XJ-Procedure" in the anastomosis of the aortic root and Sun's procedure combined …
Observational Study of Patients Who Underwent Diagnostic Investigation (Prostate Biopsy) and/or Radical Prostatectomy Surgery.
This is a single-center, observational, prospective and retrospective study on quality of life and disease status of patients who underwent prostate biopsy and/or radical prostatectomy.
Early Surgery Versus 3 Days Non-surgical Management in Acute Small Bowel Obstruction (SURGI-BOW)
For uncomplicated acute small bowel obstruction (aSBO), the "Bologna guidelines" recommend non-surgical management of 72 hours before considering surgery. This treatment is based on the placement of a nasogastric tube and the correction of hydro-electrolyte disorders. Non-surgical management is only effective in 60 to 70% and surgery is therefore necessary …
Prognostic Value of Novel Biomarkers on Adverse Renal Outcomes in High-Risk Cardiac Surgery Patients
This project aims to detect novel biomarkers from preoperative and early postoperative serum and urine samples of patients to screen and analyze the risk factors for predicting adverse postoperative renal outcomes in high-risk patients in cardiac surgery.
