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 2,628 clinical trials
Multicenter Trial for Eliminating Breast Cancer Surgery or Radiotherapy in Exceptional Responders to Neoadjuvant Systemic Therapy
This clinical trial studies eliminating surgery and/or radiation therapy in treating breast cancer patients. In HER2 positive and triple negative breast cancers, after systemic therapy, when image-guided biopsy shows no residual cancer, patients then receive standard breast radiotherapy with no surgery. In ER positive/HER2 negative breast cancers, after endocrine therapy …
Phase II Study of Intensity Modulated Radiotherapy in Dose Painting for Sinus Carcinomas After Endoscopic Surgery
The patient is randomized to one of the following groups: Experimental group: Radiotherapy in painting dose on histoscannographic mapping Control group: standard pan-sinus radiotherapy
Study of Acute Normovolemic Hemodilution (ANH) in People With Ovarian Cancer Who Are Having Cytoreductive Surgery
Participants will be scheduled for primary cytoreductive surgery as part of their standard care. Before surgery, participants will be assigned by chance to a study group. Depending on which group they are in, they will receive either acute normovolemic hemodilution/ANH during surgery or standard surgical management during surgery. The researchers …
The Effect of Perioperative Heated Sock Application on Hypothermia and Vital Signs in Bladder Tumor Surgery
The aim of this study is to evaluate the effect of perioperative use of heated socks on the prevention of hypothermia and its impact on vital signs in patients undergoing bladder tumor surgery. It is anticipated that the data obtained from the study will provide evidence that the use of …
Cemiplimab and Cetuximab Prior Salvage Surgery in Patients With Recurrent Oral Cavity Squamous Cell Carcinoma (OCSCC).
To learn if giving cemiplimab and cetuximab before salvage surgery can help to control recurrent oral cavity squamous cell carcinoma.
Postoperative Radiotherapy for Intermediate- and High-risk Patients With HNSCC Greater Than 6 Weeks After Surgery
The goal of this clinical trial is to determine whether accelerated radiotherapy (involving 6 treatments per week) is better than standard radiotherapy (involving 5 treatments per week) at treating cancer of the head and neck when initiated more than 6 weeks after surgery.
Effect of Lidocaine on Postoperative Pain and Long-term Survival in Elderly Patients Undergoing Colorectal Surgery
This study is a further observation and follow-up of the patients enrolled in the registration number NCT05920980 to further evaluate the effect of long-term infusion of lidocaine on postoperative chronic pain, long-term quality of life and survival rate in patients undergoing colorectal cancer surgery.
Protective Effect of Sivelestat Against Negative Pulmonary Function and Organ Dysfunction After Cardiovascular Surgery (PANDA VI)
Systemic inflammatory response syndrome (SIRS) and multiple organ dysfunction syndrome (MODS) are the major causes of death in patients with cardiovascular diseases. Therefore, the prevention of SIRS and MODS is of great clinical value, and immunomodulatory therapy with sivelestat may be beneficial. This study was designed to test the hypothesis …
Neoadjuvant ChemoRadiotherapy Followed by Immunotherapy and Surgery for Resectable Esophageal Squamous Cell Carcinoma（CRIS-2 Trial）
Based on our previous single-arm Phase Ib study (CRIS trial, NCT06303583), we observed that neoadjuvant chemoradiotherapy followed by immunotherapy (nCRIT) significantly increased the pathological complete response (pCR) rate, achieving approximately 60% in locally advanced esophageal squamous cell carcinoma(ESCC). We plan to initiate a multicenter, prospective, randomized phase II trial designed …
Audit of Targeted Sentinel Node Biopsy (TSNB) in Patients With Limited Nodal Disease Undergoing Primary Surgery
Axillary ultrasound scan (AUS) is routinely employed in the UK for preoperative axillary staging and can diagnose approximately 50 - 80% of node positive patients when combined with percutaneous needle biopsy techniques (either core-biopsy or fine-needle aspiration cytology). It is recognised that nodal burden is generally higher in clinically node …
