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 4954 clinical trials
Ketamine Analgesia in Third Molar Surgery
BACKGROUND AND PURPOSE Outpatient surgery (day case surgery) is increasing. When the patients go home on the same day, this demands safe pain relief. A reduction of morphine (opioid) use is sought because of side effects and the dependency risk.
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- 16 Feb, 2024
- 1 location
Deep Brain Stimulation Surgery for Movement Disorders
Researchers also want to record the brain function of people with movement disorders during the surgery. Objectives To study how DBS surgery affects Parkinson s disease, dystonia, and tremor.
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- 24 Nov, 2025
Endoscopic Sinus Surgery in Recurrent Acute Rhinosinusitis
The aim of this study is to find out if endoscopic sinus surgery improves the quality of life in patients suffering from recurrent acute rhinosinusitis. Our main outcome is the difference between the average change in disease-specific SNOT-22 quality of life questionnaire scores (from baseline to 5-6 months follow-up) between …
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- 16 Feb, 2024
- 1 location
No Opioids PrescrIptions On Discharge After Surgery
Even a short exposure to opioids in opioid-nave patients following minor or major surgery has been associated with de novo habitual or persistent use of opioids in 5-30% of patients. The goal of the study to eliminate the use of outpatient opioids prescriptions after major urologic surgery.
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- 16 Feb, 2024
- 1 location
Superficial Cervical Plexus Block for Orthognathic Surgery
Postoperative pain management is important in patients underwent orthognathic surgery. Effective pain treatment provides early mobilization, and shorter hospital stay.
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- 05 Aug, 2020
The Impact of Bariatric Surgery on Adipocyte Metabolism
The purpose of this study is to understand how daily rhythms of behavior affect the expression of genes in fat cells, and how these daily cycles affect the way fat cells respond to insulin (a hormone that controls blood sugar levels) before and after bariatric surgery.
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- 16 Feb, 2024
- 1 location
Anabolic Effects of Intraoperative Feeding in Reconstruction Surgery
Furthermore, prolonged gastrointestinal fasting is associated with microbial translocation that deteriorates the early recovery after surgery. This clinical trial anticipates in determining the beneficial effect of intraoperative feeding to improve intraoperative hemodynamics and enhance postoperative recovery due to attenuation of systemic catabolism and improvement of insulin sensitivity to glycemic control.
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- 16 Feb, 2024
- 1 location
Neoadjuvant Chemotherapy and Transoral Robotic Surgery for Oropharyngeal Cancer.
The study hypothesis is that treatment with upfront (neoadjuvant) chemotherapy followed by transoral surgery and neck dissection is highly effective treatment allowing competitive cure rate compared to chemo-radiotherapy with less than 10% failure rate, while avoiding radiotherapy in majority of cases.
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- 16 Feb, 2024
- 1 location
ESP Block VS Intrathecal Opioid After Laparoscopic Colorectal Surgery
This study is being done to compare 2 types of pain control methods and determine which is more effective postoperatively for laparoscopic colorectal surgery. Group 1 will receive an intrathecal (IT) injection in the back in which a small dose duramorph and bupivacaine will be placed into the spinal fluid.
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- 28 Feb, 2022
- 1 location
Surgical TreAtment for Obesity Related Disease and Onco-Metabolic Surgery
This is a prospective, multi-center, randomized controlled trial to compare Billroth II reconstruction versus conventional Roux-en-Y reconstruction versus long limb Roux-en-Y reconstruction for glycemic control in patients with concurrent type 2 diabetes and gastric cancer.
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- 16 Feb, 2024
- 1 location