Clinical trials: Major Surgery
Rotator Cuff Tears, Shoulder Surgery
Regeneten Patch vs Standard Care in Partial Thickness Rotator Cuff Repair
Shoulder pain is a common complaint with the most common reason being tendinopathy and/or tearing of the rotator cuff. While many rotator cuff tears are often considered normal, age-related degenerative disorders, with either…
- Trial name
- NCT04673344
- Testing
- Regeneten Collagen Patch
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Rothman Institute Orthopaedics
Microcirculatory Dysfunction, Tissue Hypoperfusion
Submental Tissue Oxygenation and Arterial Lactate in Major Surgery
During major surgical procedures performed under general anesthesia, changes in blood flow and oxygen delivery to tissues may occur due to blood loss, hemodynamic fluctuations, and anesthesia-related physiological effects.
- Conditions
- Microcirculatory Dysfunction, Tissue Hypoperfusion, Microcirculatory Status, Microvascular Circulation
- Trial name
- NCT07399275
- Testing
- No intervention. This is a prospective observational study. Near-infrared spectroscopy measurements are performed for monitoring purposes only and do not influence clinical management.
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Bursa Sevket Yilmaz Training and Research Hospital
Surgery, Anxiety
The Effects of Bed Exercises on Anxiety, Pain, Early Ambulation and Mobilization in Patients Undergoing Major Surgery
In this study, the effects of bed exercises on pain, anxiety, early ambulation and mobilization in major surgery patients were aimed. The research was experimental and a total of 120 patients participated.
- Conditions
- Surgery, Anxiety, Pain
- Trial name
- NCT05057585
- Testing
- Turning in bed, arm and leg exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Gurkan Kapikiran
Surgery, Geriatric Assessment
Implementation Pilot of Preoperative CGA Before Major Surgery
The goal of this clinical trial is to test whether a new implementation package can help older adults prepare for major surgery.
- Conditions
- Surgery, Geriatric Assessment, Health Services Research, Implementation Science
- Trial name
- NCT06184724
- Testing
- Implementation Package for CGA, Routine Clinical Care
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Postoperative Pain
Effect of Noise Isolation on the Incidence of Moderate to Severe Postoperative Pain
To investigate the effect of noise isolation during general anesthesia on the incidence of moderate to severe postoperative pain in patients undergoing major abdominal surgery.
- Trial name
- NCT06316440
- Testing
- Wear noise-cancelling earphones
- Where
- China
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
Major Gynecological Cancer Surgery, Low Flow Anesthesia
The Relationship Between Body Mass Index and Patient Outcomes in Low Flow Anaesthesia
This study was designed as a prospective observational study.
- Trial name
- NCT06636448
- Testing
- the effect of body mass index during low-flow anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Acute Pain, Surgery
NSS-2 BRIDGE Device in Post-Operative Pain Management
The current opioid epidemic has led to a renewed interest in exploring non-pharmacological techniques to treat post-operative pain.
- Conditions
- Acute Pain, Surgery, Abdominal Cancer
- Trial name
- NCT03555266
- Testing
- NSS-2 Bridge
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Jacques E. Chelly
Complication, Postoperative, Perioperative/Postoperative Complications
The Impact of Prehabilitation Bundle on Perioperative Outcome for Frail Elderly Patients Undergoing Major Abdominal Surgery
This study aims to study the efficacy of a preoperative "bundle" of interventions, which consists of preoperative physiotherapy, nutritional support and cognitive exercises on elderly frail patients undergoing major abdominal…
- Trial name
- NCT02921932
- Testing
- Ensure, Resource 2.0 and Glucerna, Cognitive Training, Memory Card Game, 'Threshold' Inspiratory Muscle Trainer, Respironics of New Jersey Inc
- Where
- Singapore
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Periodontal Disease
Periodontal Treatment Associated With Hyperbaric Oxygen Therapy
Evaluation of the clinical effect of hyperbaric oxygen therapy (HBOT) adjunctively to scaling and root planing (SRP) in the treatment of severe case of chronic periodontitis.
- Trial name
- NCT00955643
- Testing
- oxygen, other
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Escola Bahiana de Medicina e Saude Publica
Frailty in Adult Surgery, Frailty Syndrome
Modified Essential Frailty Toolset in Older Adults Undergoing Major Elective Surgery
Frailty is a common geriatric syndrome associated with reduced physiological reserve and increased vulnerability to surgical stress.
- Conditions
- Frailty in Adult Surgery, Frailty Syndrome, Elective Surgeries, Readmission Rates
- Trial name
- NCT07452263
- Testing
- Major elective surgery
- Where
- Iceland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Iceland
Delirium, Cognitive Disorders
Anesthetic Depth and Postoperative Delirium Trial - 2
Recent limited evidence suggests that anesthetic depth may influence postoperative cognitive outcomes, however, the mechanism between this association is unclear.
- Trial name
- ADAPT2 (NCT01983384)
- Testing
- Processed EEG-guided anesthetic depth
- Where
- United States
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Hypovitaminosis D, Cardiovascular Diseases
Vitamin D Supplementation on in Major Orthopedic Surgery
Prospective, monocentric study in open, aimed at evaluating the effects of supplementation with calcifediol on left ventricular function parameters in cardiopathic subjects undergoing major orthopedic surgery.
- Trial name
- NCT03403933
- Testing
- Didrogyl
- Where
- Italy
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Analgesia, Analgesia, Epidural
Postoperative Analgesia in Major Gynecological Cancer Surgeries
The aim of this study is to compare the effectiveness of epidural block or erector spinae plane block applied for postoperative analgesia in gynecological cancer surgeries.
- Conditions
- Analgesia, Analgesia, Epidural, ERAS
- Trial name
- NCT06424938
- Testing
- Patients who underwent epidural block, Patients who underwent erector spina plane block
- Where
- Turkey (Türkiye)
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Duygu Akyol
Frailty in Adult Surgery, Frailty Syndrome
Validity of Frailty Screening Tools as a Measure for Postoperative Outcomes
Frailty is a common geriatric syndrome defined as a clinical state of decreased physiologic reserve resulting in increased vulnerability to stressors.
- Conditions
- Frailty in Adult Surgery, Frailty Syndrome, Elective Surgery
- Trial name
- NCT07367828
- Testing
- Intermediate/major elective surgery
- Where
- Iceland
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- University of Iceland
Infectious Complications, Postoperative Pain
Early Postoperative Pain and 30-day Complications Following Major Abdominal Surgery: an Observational Study
In this retrospective cohort study, we assess the relationship between the intensity of early postoperative pain and the risk of infectious- and non-infectious complications within 30 days after major abdominal surgery.
- Conditions
- Infectious Complications, Postoperative Pain, Acute Pain, Postoperative Complications
- Trial name
- NCT05244655
- Where
- Netherlands
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Abdominal Cancer, Blood Pressure
The Effect of Patient Position Changes on Advanced Cardiac Indices in Cancer Surgery
Esophageal Doppler Monitoring (Deltex CardioQ Esophageal Doppler Monitor, ODM) is used to manage patients' fluid therapy by non-invasively measuring continuous cardiac output with an esophageal probe.
- Conditions
- Abdominal Cancer, Blood Pressure, Cardiac Indices
- Trial name
- NCT06293391
- Testing
- cardiac indices in supine and trendelenburg position
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Abdominal Wall Hernia, Pancreatic Diseases
IV Acetaminophen for Post-Operative Pain Management in Enhanced Recovery After Surgery (ERAS) Population
Number of patients with unsatisfactory pain relief defined as average visual analog scale (VAS) more than 5 with or without requirement of IVPCA for pain relief during the first 48 hours postoperative period will be compared…
- Conditions
- Abdominal Wall Hernia, Pancreatic Diseases, Bowel Disease, Gastric Disease
- Trial name
- NCT03198871
- Testing
- Acetaminophen Injectable Product, Sodium Chloride 0.9%, Intravenous
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Kathirvel Subramaniam
Inflammation
Effects of Severe Negative Energy Balance on Inflammation
The effects of prolonged negative energy balance, commonly observed in sustained military training and combat operations, on systemic inflammatory responses has not been determined.
- Trial name
- NCT03524690
- Testing
- Energy Balance, Negative Energy Balance
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Periodontitis (Stage 3), Periodontitis Stage III
Three-Session Non-Surgical Periodontal Therapy Improves Biochemical and Microbiological Profiles in Patients With Severe Grade C Periodontitis
This clinical study investigates two different non-surgical periodontal therapy approaches in patients with advanced periodontitis and compares them with periodontally healthy individuals.
- Trial name
- TSTG (NCT07272980)
- Testing
- Scaling and Root Planing (SRP)
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Gülnur Emingil
Thalassemia Major, Chronic Periodontitis
Periodontal Therapy in Thalassemia Major Patients
The study aims to evaluate the effect of local non surgical periodontal therapy on the systemic pro-inflammatory markers in the β-thalassemia (TM-β) patients with chronic periodontitis and systemically healthy demographically…
- Trial name
- NCT03311243
- Testing
- Non surgical periodontal therapy, Chemical plaque control
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- King Saud University