Clinical trials: General Surgery
Heart Disease, Mitral Regurgitation
Using Beta Blockers to Treat Mitral Regurgitation
The purpose of this study tests whether beta-blocker will benefit asymptomatic patients with chronic primary mitral regurgitation.
- Conditions
- Heart Disease, Mitral Regurgitation, Heart Valve Disease, Mitral Valve Insufficiency
- Trial name
- REGURG (NCT00700947)
- Testing
- Beta-blocker therapy (TOPROL-XL® )
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Postoperative Depression
The Impact of Preoperative Chronic Pain on Postoperative Depressive States in Elderly Patients Undergoing Joint Replacement Surgery: A Secondary Analysis Based on Prospective Data
Background: Postoperative depression is a significant complication that hinders recovery in elderly patients undergoing joint replacement surgery.
- Trial name
- NCT07403838
- Where
- China
- Volunteers
- 575 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Pneumoperitoneum
CO2 Absorption During Laparoscopy
CO2 absorption from the pneumoperitoneum increases over time during laparoscopic procedures. Adding 4% of oxygen to the carbon dioxide was shown in rabbits to decrease CO2 resorbtion through prevention of mesothelial hypoxia.
- Trial name
- NCT01340989
- Testing
- alteration of the insufflation gas, full conditioning, standard pneumoperitoneum
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gasthuisberg
Neuromuscular Block, Residual
Diaphragm Function After Reversal of Rocuronium-induced Neuromuscular Blockade With Sugammadex or Neostigmine in Children
This study is to evaluate the recovery of diaphragm function and atelectasis after reversal of neuromuscular blockade with Neostigmine and Sugammadex using lung ultrasound and diaphragm ultrasound for children aged 2 to 7 who are…
- Trial name
- NCT05724550
- Testing
- Sugammadex, Neostigmine
- Where
- South Korea
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Scoliosis, Scoliosis; Adolescence
Study Comparing the PathKeeper System for Pedicle Screw Positioning in Spine Surgery With Traditional Care
The goal of this is to evaluate performance of the Pathkeeper Surgical System. The main question[s]it aims to answer are: 1) evaluate pedicle screw position Participants will in compare Experimental arm: PathKeeper System (PKS)…
- Conditions
- Scoliosis, Scoliosis; Adolescence, Scoliosis Kyphosis, Scoliosis Lumbar Region
- Trial name
- PKSforPSP (NCT06554093)
- Testing
- Medical Device - PKS
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Deep Health Ltd.
Hypoglycemia
Post Bariatric Closed Loop Glucagon Trial
This study is to test our automated hypoglycemia prevention and treatment device (glucagon-only bionic pancreas) in subjects that have undergone post-bariatric surgery that are experiencing symptoms of hypoglycemia.
- Trial name
- NCT02966275
- Testing
- Glucagon-only bionic pancreas - glucagon
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Back Pain, Failed Back Surgery Syndrome
Epidural Pulsed Radiofrequency Treatment in Failed Back Surgery Syndrome
Low back pain can persist in some patients with history of back surgery. In some cases, an increase in pain may even occur, and chronic pain may make treatment more difficult.
- Conditions
- Back Pain, Failed Back Surgery Syndrome, Neuropathic Pain
- Trial name
- NCT06239857
- Testing
- Epidural pulsed radiofrequency
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Postoperative Pain
Pericapsular Nerve Group Block in Shoulder Surgery
Dear Patient, You have been scheduled for shoulder surgery by your surgeon. This surgery is performed under general anesthesia, that is, by putting the patient to sleep, and then moderate or severe pain is experienced.
- Trial name
- NCT05940454
- Testing
- Pericapsular nerve group block
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Healthy Subjects, Patients With Amyotrophic Lateral Sclerosis, Patients With Shoulder Surgery
Neurofeedback Rehabilitation Based on Motor Imaging in Patients in the Immobilization Phase
As the prevalence of motor impairment increases with age, the proportion of the population affected by physical limitations is likely to increase in the coming years, considering that one in three people will be over 60 in 2050…
- Trial name
- REMINARY (NCT03545451)
- Testing
- Videogames
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Cardiovascular Diseases, Cardiovascular Complication
Colchicine in Patients at Cardiac Risk Undergoing Major Non-Cardiac Surgery
Perioperative myocardial injury and major adverse cardiovascular events (MACE) are common causes of morbidity and mortality in patients at increased cardiovascular risk undergoing non-cardiac surgery.
- Conditions
- Cardiovascular Diseases, Cardiovascular Complication, Perioperative Complication, Myocardial Injury
- Trial name
- COLCAT (NCT06279000)
- Testing
- Colchicine
- Where
- Switzerland
- Volunteers
- 880 people, healthy volunteers welcome
- Sponsor
- Cantonal Hospital of St. Gallen
Post Operative Pain
Pre-emptive Caudal Epidural Analgesia With Ropivacaine With or Without Dexamethasone in Lumbosacral Spine Surgery
Lumbosacral spine surgeries are commonly performed under GA. Perioperative pain following spine surgeries not only contributes to significant morbidities but also hampers early mobilization.
- Trial name
- NCT05904275
- Testing
- caudal epidural injection
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Trauma Center
Pelvic Organ Prolapse
Vaginal Axis on Magnetic Resonance Imaging After Laparoscopic Pectopexy Surgery: a Controlled Study
Pelvic organ prolapse (POP) is a major public health concern that adversely affects the physical and psychological well-being of women.
- Trial name
- NCT05876975
- Testing
- laparoscopic pectopexy
- Where
- Turkey (Türkiye)
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Dysphagia
Dysphagia Following Anterior Cervical Spine Surgery; Steroid vs Saline
This prospective, randomized, double blind, controlled study evaluates the effect of perioperative IV steroids versus saline on swallowing after anterior cervical spine surgery.
- Trial name
- DysDexVSSal (NCT02416934)
- Testing
- Treatment 1; Dexamethasone
- Where
- United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- West Virginia University
Acute Aortic Dissection
Mechanism and Early Intervention Research on ALI During Emergence Surgery of Acute Stanford A Aortic Dissection
The morbidity rate of Stanford A type Acute Aortic Dissection（AAD） has been increasing, about 5-10/100,000* per year. Emergency surgery has been the main treatment for Acute Aortic Dissection, however perioperative mortality rate…
- Trial name
- NCT01894334
- Testing
- Ulinastatin, Tranexamic acid, Edaravone
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Beijing Anzhen Hospital
Impacted Mandibular Third Molar Extraction
Piezo-surgery Technique and Intramuscular Dexamethasone Injection to Reduce Postoperative Pain After Impacted Mandibular Third Molar Surgery
The purpose of my study is to test the effect of using piezosurgery and dexamethasone injection in the surgical extraction of impacted mandibular third molars, on Postoperative Pain.
- Trial name
- NCT04889781
- Testing
- Dexamethasone injection, Piezosurgery, Conventional Rotatory instruments
- Where
- Lebanon
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Central Military Healthcare - Oral and Maxillofacial Surgery Department
Ophthalmopathy
Effect Of Reusing the Operative Supplies On Cataract Surgery and Climate Change
Although postoperative infectious endophthalmitis and toxic anterior segment syndrome (TASS) rarely happen, they can threaten sight and are considered complications of intraocular and cataract surgery1.
- Trial name
- NCT06102265
- Testing
- sterilization
- Where
- 2 sites in Egypt
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Sohag University
Hepatic Encephalopathy, Fecal Microbiota Transplantation
Fecal Microbiota Transplantation for the Treatment of Refractory Hepatic Encephalopathy After TIPS Surgery
This is a single-center, prospective, open-label, parallel-group exploratory clinical study designed to evaluate the safety and preliminary efficacy of fecal microbiota transplantation combined with standard medical therapy in…
- Conditions
- Hepatic Encephalopathy, Fecal Microbiota Transplantation, TIPS, Refractory Hepatic Encephalopathy
- Trial name
- NCT07683936
- Testing
- Fecal Microbiota Transplantation, Rifaximin、Lactulose, Dietary Fiber Prebiotic
- Where
- China
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Pain
Intraperitoneal Application of Levobupivacaine During Laparoscopic Surgery in Kids.
Pain after laparoscopic surgery has been associated with surgical manipulations, including intraperitoneal insufflation of carbon dioxide (CO2), resulting in peritoneal stretching, diaphragmatic irritation, changes in…
- Trial name
- NCT02037711
- Testing
- Levobupivacaine 0.5%, Normal saline
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Post Operative Pain
Erector Spinae Plane Block
Erector spinae plane block (ESPB) is a relatively new plane block that was first described by Forero et al. in 2016, to manage persistent neuropathic pain following malunited rib fracture and persistent post-thoracotomy…
- Trial name
- NCT04118101
- Testing
- ESPB block, control
- Where
- Egypt
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Theodor Bilharz Research Institute
Cholelithiasis, Biliary Dyskinesia
Natural Orifice Translumenal Endoscopic Surgery (NOTES) Transvaginal Cholecystectomy
Natural Orifice Translumenal Endoscopic Surgery (NOTES) describes a new field of investigational surgery which uses the endoscope as the primary operative tool.
- Trial name
- NCT00984100
- Testing
- NOTES Transvaginal Cholecystectomy
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Baystate Medical Center
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