Drug or intervention
conventional surgery Clinical Trials
Studies that test conventional surgery, alone, with other treatments or as the comparison.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 1,018Craniostenosis
Multimodal Mechanical, Tissue, Architectural, and Histological Evaluation of the Bone and Sutures of the Parietal Bone in an Infant With Craniosynostosis.
The human skull is a complex structure that protects the underlying tissues, including the brain. Certain rare conditions and diseases, such as craniosynostosis-which affects 1 in 2,000 to 2,500 children-impair these functions…
- Trial name
- CRANIOMECA (NCT07650981)
- Testing
- Biological sample, bones sample and questionaires.
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Hospices Civils de Lyon
Renal Pelvis and Ureter Urothelial Carcinoma
Testing the Addition of MEDI4736 (Durvalumab) to Chemotherapy Before Surgery for Patients With High-Grade Upper Urinary Tract Cancer
This phase II/III trial compares the effect of adding durvalumab to chemotherapy versus chemotherapy alone before surgery in treating patients with upper urinary tract cancer.
- Trial name
- NCT04628767
- Testing
- Biopsy Procedure, Biospecimen Collection, Cisplatin
- Where
- 258 sites in United States
- Volunteers
- 131 people
- Sponsor
- National Cancer Institute (NCI)
Femoroacetabular Impingement Syndrome
Comparison of Surgery With Prehabilitation, Direct Surgery and Rehabilitation for Patients With Femoroacetabular Impingement
This study aims to compare the therapeutic effects of three different treatment strategies for patients with femoroacetabular impingement.
- Trial name
- NCT07894471
- Testing
- Hip arthroscopic surgery, Standardized physical rehabilitation training
- Where
- China
- Volunteers
- 360 people
- Sponsor
- Peking University Third Hospital
Robotic Surgery
Perioperative High-flow Nasal Oxygen in Patients Undergoing Robotic Surgery
The aim of the study is to assess whether perioperative use of high-flow nasal oxygen (HFNO) during the period from induction of anesthesia until discharge from the post-anesthesia care unit in patients undergoing…
- Trial name
- Periop HFNO (NCT07591610)
- Testing
- High flow nasal oxygen
- Where
- United States
- Volunteers
- 190 people
- Sponsor
- Beth Israel Deaconess Medical Center
Ulcerative Colitis (Disorder)
Objective Disease Control and Treatment Strategies in Ulcerative Colitis
This multicenter longitudinal observational cohort study aims to characterize objective disease-control trajectories, treatment adaptation, and long-term clinical outcomes among adults with ulcerative colitis receiving routine…
- Trial name
- CONTROL-UC (NCT07877636)
- Testing
- Routine Clinical Care
- Volunteers
- 1,000 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Peri-implant Mucositis
Adjunctive Diode Laser Therapy for Peri-Implant Mucositis
Peri-implant mucositis is an inflammatory condition affecting the soft tissues surrounding dental implants. Conventional non-surgical treatment is primarily based on mechanical removal of bacterial biofilm, although complete and…
- Trial name
- NCT07895667
- Testing
- Conventional Non-Surgical Treatment, FOX III Diode Laser Therapy
- Volunteers
- 144 people
- Sponsor
- Universidad Europea de Valencia
Hepatocellular Carcinoma
Neoadjuvant Hypofractionated Stereotactic Body Radiation Therapy Prior to Surgery for Hepatocellular Carcinoma: a Feasibility Study.
Hepatocellular carcinoma (HCC) is the fifth more common cancer in the world, with high mortality rates, due to the low number of patients who are eligible for therapy with curative intent, like surgical resection.
- Trial name
- KARCHER-1 (NCT04587739)
- Testing
- Surgery with Neoadjuvant stereotactic body radiation therapy
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Lille
Depression / Major Depressive Disorder
Longitudinal Effects of Brain Stimulation on Decision-Making and Reward Learning
This study investigates the longitudinal effects of brain stimulation treatments on decision-making and reward learning. Here, daily assessments of reinforcement learning behavior are used in patients with depression who receive…
- Trial name
- NCT07823218
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- University of Bonn
Cardiovascular Diseases
Wearable Ultrasound for Cardiac Monitoring During Surgery and in Intensive Care
This study aims to evaluate the accuracy, feasibility, and clinical usefulness of a wearable ultrasound imaging system for cardiac monitoring during perioperative care and in intensive care units (ICUs).
- Trial name
- NCT07891052
- Testing
- Wearable Ultrasound Imaging System
- Volunteers
- 600 people
- Sponsor
- China National Center for Cardiovascular Diseases
Edentulism, Dental Implant
Multi-Evaluation of Dental Abutments With Different Surfaces
The placement of dental implants has been a routine procedure for the rehabilitation of fully or partially edentulous patients for nearly 40 years.
- Conditions
- Edentulism, Dental Implant, Prosthetic Abutment
- Trial name
- NCT07891117
- Testing
- Multi-unit Abutments Xeal™ with Nobel TiUltra™ implant Parallel CC, Conventional titanium multi-unit abutments with Nobel TiUltra™ implant Parallel CC
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Kutahya Health Sciences University
Completed, with results posted
All 290Endometriosis
Cardiovascular Disease Risk in Women With Endometriosis
To test the hypothesis that estrogen suppression impairs endothelial dysfunction in endometriosis.
- Trial name
- NCT03746535
- Testing
- Elagolix
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Yale University
Stage I Prostate Adenocarcinoma, Stage II Prostate Adenocarcinoma
Stereotactic Body Radiation Therapy With Boost Using Urethral-Sparing Intensity-Modulated Radiation Therapy Planning in Treating Patients With Prostate Cancer
This phase I/II trial studies the side effects and best dose of stereotactic body radiation therapy while using intensity-modulated radiation therapy (IMRT) planning to help avoid radiation to normal tissue in patients with…
- Trial name
- NCT02470897
- Testing
- Radiation Therapy Treatment Planning and Simulation, SBRT
- Where
- 3 sites in United States
- Volunteers
- 115 people
- Sponsor
- University of Wisconsin, Madison
HER2-Positive Breast Carcinoma, Hormone Receptor-Positive Breast Carcinoma
Docetaxel, Carboplatin, Trastuzumab, and Pertuzumab With or Without Estrogen Deprivation in Treating Patients With Hormone Receptor-Positive, HER2-Positive Operable or Locally Advanced Breast Cancer
This randomized phase III trial studies docetaxel, carboplatin, trastuzumab, and pertuzumab with estrogen deprivation to see how they work compared to docetaxel, carboplatin, trastuzumab, and pertuzumab without estrogen…
- Conditions
- HER2-Positive Breast Carcinoma, Hormone Receptor-Positive Breast Carcinoma, Stage IB Breast Cancer AJCC v7, Stage IIA Breast Cancer AJCC v6 and v7
- Trial name
- NCT02003209
- Testing
- Aromatase Inhibition Therapy, Carboplatin, Cytology Specimen Collection Procedure
- Where
- 732 sites in United States, Puerto Rico
- Volunteers
- 315 people
- Sponsor
- National Cancer Institute (NCI)
Minimal Flow Anesthesia, General Anaesthesia
Minimal Flow Anesthesia and Infection Risk
This study is being done to find out if the heat and moisture that build up during minimal flow anesthesia can lead to the growth of germs (microorganisms) inside the anesthesia equipment.
- Conditions
- Minimal Flow Anesthesia, General Anaesthesia, Inhalation Anesthesia, Infection Risk
- Trial name
- NCT07092046
- Testing
- Sevoflurane (Volatile Anesthetic), Propofol 1%, Remifentanil 2 MG
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Anemia
Study to Evaluate the Efficacy & Safety of the INTERCEPT Blood System for RBCs in Complex Cardiac Surgery Patients
The objective of this study is to evaluate the efficacy and safety of RBC transfusion for support of acute anemia in cardiovascular surgery patients based on the clinical outcome of renal impairment following transfusion of red…
- Trial name
- ReCePI (NCT03459287)
- Testing
- INTERCEPT, Control
- Where
- 18 sites in United States
- Volunteers
- 581 people
- Sponsor
- Cerus Corporation