Clinical trials: Surgery
Gingival Recession, Gingival Diseases
Comparation Between Two Surgical Techniques With Acellular Dermal Matrix in Treatment of Gingival Recessions
The gold standard for the treatment of gingival recession, is the coronal repositioning of the flap associated with the subepithelial connective tissue graft.
- Conditions
- Gingival Recession, Gingival Diseases, Mouth Diseases, Periodontal Atrophy
- Trial name
- NCT02774967
- Testing
- root coverage
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- University of Sao Paulo
Mastectomy, Breast Reconstruction
Mastectomy With Retention of the Nipple-areola Complex, Robot-assisted or Not, and / or Immediate or Seconday Reconstruction by Latissimus Dorsi Flap, Robot-assisted or Not.
Phase III, non-randomized, monocentric, observational, prospective trial. It is planned to recruit a total of 480 patients, including 240 patients receiving mastectomy with preservation of the nipple-areola complex and 240…
- Trial name
- RMR (NCT04457167)
- Testing
- Robot-assisted, Not robot-assisted surgery
- Where
- France
- Volunteers
- 480 people
- Sponsor
- Institut Paoli-Calmettes
Physiologic Venous Dilation, Air Travel
Randomized Assessor-Masked Trial of Moderate Graduated Compression Stockings for Popliteal Vein Dilation During Long-Haul Economy-Class Air Travel After Aesthetic Surgery
This randomized assessor-masked trial will evaluate whether knee-high moderate graduated compression stockings reduce popliteal vein dilation during long-haul economy-class air travel to Bogota.
- Trial name
- NCT07810192
- Testing
- Enoxaparine, Knee-High Graduated Compression Stockings, Standardized Bilateral Popliteal Vein Ultrasound
- Where
- Colombia
- Volunteers
- 160 people
- Sponsor
- Research Inc
Mechanical Ventilation, Hospital Length of Stay
Medical Records Investigation of Whether Perioperative Dexmedetomidine Will Reduce the Duration of Mechanical Ventilation or Hospital Length of Stay in Patients Undergoing Minimally Invasive Cardiac Surgery
The concept of enhanced recovery after surgery (ERAS) is utilizing in multiple specialties widely. Early tracheal extubation is one of the components of ERAS that enhances postoperative recovery and reduces the length of stay in…
- Conditions
- Mechanical Ventilation, Hospital Length of Stay, Minimally Invasive Cardiac Surgery
- Trial name
- NCT05038111
- Testing
- Dexmedetomidine
- Where
- Taiwan
- Volunteers
- 81 people
- Sponsor
- Far Eastern Memorial Hospital
Anesthesia, Airway
Comparison of 3 Direct Laryngoscopes for Tracheal Intubation in Patients Undergoing Lumbar Spine Surgery
Hypothesis The use of Macintosh blade sized #3.5 (vs Macintosh size #3) would reduce the time required to achieve successful tracheal intubation and improve the glottic view.
- Trial name
- NCT02955511
- Testing
- Blade MAC size 3, Blade MAC size 3.5, Inscope Blade size 3.5
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Cedars-Sinai Medical Center
Pain, Total Knee Arthroplasty
Duration of Leg Nerve Blocks With Dexamethasone Added to Local Anesthetic
This is a Randomized Double blinded controlled trial on the effect of adding dexamethasone to Ropivacaine on the duration of pain relief for ultrasound guided femoral, obturator and popliteal block after total knee replacement…
- Trial name
- NCT01511211
- Testing
- Dexamethasone, Ropivacaine
- Where
- United States
- Sponsor
- University of New Mexico
Gynecologic Disease
Efficacy of Acetaminophen-ibuprofen Combination on the Postoperative Pain After Laparoscopic Gynecology Surgery
Acetaminophen and ibuprofen has been safely used for a long time and reduces postoperative pain and opioid dosages. Investigators are planning to compare the efficacy of 1) acetaminophen only and 2) acetaminophen and ibuprofen…
- Trial name
- NCT05509244
- Testing
- Acetaminophen, Ibuprofen
- Where
- South Korea
- Volunteers
- 64 people
- Sponsor
- The Catholic University of Korea
Surgery
Surgical Admission at the Weekend and 30-day Mortality in Ontario, Canada: a Matched Cohort Study
Surgery is performed at the weekend for risk to life or limb, when mandated by clinical guidelines, or depending on resource availability.
- Trial name
- NCT03268044
- Testing
- Hospital admission and surgery
- Where
- Canada
- Volunteers
- 340,000 people
- Sponsor
- The Hospital for Sick Children
Gastric Cancer
A Multicenter Phase II Study of Neoadjuvant Docetaxel, Cisplatin and Capecitabine and Protocolized Surgery in Resectable Gastric Cancer
The purpose of this study is to determine the feasibility of chemotherapy, consisting of docetaxel, cisplatin and capecitabine given prior to surgery for stomach cancer.
- Trial name
- DoCCS (NCT01517009)
- Testing
- Docetaxel, cisplatin, Capecitabine
- Where
- 5 sites in Netherlands
- Volunteers
- 50 people
- Sponsor
- Jeroen Bosch Ziekenhuis
Acromegaly
Peri-operative Dynamics of the Growth Hormone Axis in Subjects With Acromegaly
Acromegaly is a rare disorder characterized by excessive production of growth hormone most often by a pituitary adenoma. A pituitary adenoma is a tumor, almost always benign or non-cancerous, that grows on the pituitary, a small…
- Trial name
- NCT00921609
- Testing
- Oral glucose tolerance test
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Cedars-Sinai Medical Center
Postoperative Residual Curarization, Neuromuscular Block
Reversal With Low Doses of Sugammadex in Patients Undergoing Non-cardiac Surgery
Neuromuscular blocking agents (NMBA) are among the most commonly used drugs during general anesthesia and may induce complete muscle paralysis.They are used clinically to facilitate endotracheal intubation and to optimize…
- Trial name
- NCT03460509
- Testing
- Sugammadex
- Volunteers
- 144 people
- Sponsor
- The Hospital of Vestfold
Cervical Spondylosis, Lumbar Spondylosis
Safety and Efficacy of Pre-incisional Intravenous Ibuprofen to Reduce Postoperative Pain and Opioid Dependence After Posterior Cervical or Lumbar Instrumented Spine Surgery
A prospective, randomized, placebo controlled, double-blinded study at a single institution.
- Trial name
- NCT02276911
- Testing
- Ibuprofen, normal saline
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
Gingival Recession Generalized Moderate, Gingival Recession Localized Moderate
Comparing CAF and TCAF With Soft Tissue Grafting for Treating Multiple Recessions in the Maxilla.
Multiple techniques can be used for recession coverage. The most common techniques are: tunnel technique (T), coronally advanced flap (CAF) or a combination of both (TCAF).
- Conditions
- Gingival Recession Generalized Moderate, Gingival Recession Localized Moderate, Gingival Recession, Generalized, Gingival Recession, Localized
- Trial name
- NCT07158528
- Testing
- coronally advanced flap with connective tissue graft, tunneled coronally advanced flap with a connective tissue graft
- Where
- Belgium
- Volunteers
- 34 people
- Sponsor
- University Hospital, Ghent
Atrial Fibrillation
nContactSurgical Numeris-AF Tethered Coagulation System for Treatment of Persistent & LSP AF
This is a multi center, non-randomized, prospective, open label, clinical trial evaluating the safety and efficacy of the nContact Surgical Numeris-AF Tethered Coagulation System when used to treat patients with persistent and…
- Trial name
- NCT00950092
- Testing
- Numeris-AF Tethered Coagulation System with VisiTrax
- Where
- 2 sites in United States
- Volunteers
- 5 people
- Sponsor
- nContact Surgical Inc.
Cancer Surgery
Landmark Versus Ultrasongraphy Guided Spinal Anesthesia in Lower Abdominal Surgeries in Cancer Patients: a Randomized Controlled Trial
Spinal anesthesia is a commonly employed technique for lower abdominal surgeries, providing effective anesthesia and analgesia with minimal systemic effects.
- Trial name
- NCT06707571
- Testing
- spinal anesthesia
- Volunteers
- 52 people
- Sponsor
- Assiut University
Breast Cancer
Bevacizumab, Doxorubicin, and Cyclophosphamide Followed By Paclitaxel Albumin-Stabilized Nanoparticle Formulation and Bevacizumab in Treating Patients Who Have Undergone Surgery for Early-Stage Breast Cancer
RATIONALE: Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread.
- Trial name
- NCT00436709
- Testing
- bevacizumab, pegfilgrastim, cyclophosphamide
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Kidney Calculi
Paravertebral Block Versus Epidural Anesthesia for Percutaneous Nephrolithotomy
This prospective, randomized study is aimed to assess the efficacy and safety of paravertebral block compared to epidural anesthesia for percutaneous nephrolithotomy.
- Trial name
- PVB (NCT03018899)
- Testing
- paravertebral block, epidural anesthesia
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Huazhong University of Science and Technology
Bleeding
Phase II Study to Compare MDCO-2010 vs Placebo and Tranexamic Acid in Patients Undergoing Cardiac Surgery
The objective of this study is to determine the dose response relationship regarding blood loss, PK, PD and clinical outcomes of MDCO-2010 in comparison to placebo and tranexamic acid in patients undergoing primary cardiac…
- Trial name
- NCT01530399
- Testing
- MDCO 1, MDCO 2, MDCO 3
- Where
- 5 sites in Germany, Switzerland
- Volunteers
- 44 people
- Sponsor
- The Medicines Company
Major Adverse Cardiac Events, Cerebrovascular Accident
Construction of a Prediction Model for MACCE in Elderly Patients After Elective Non-cardiac Surgery
Severe cardiovascular and cerebrovascular complications, including cardiac death, non-fatal angina/myocardial infarction, non-fatal heart failure, stroke, severe arrhythmia, etc., are one of the main types of postoperative…
- Conditions
- Major Adverse Cardiac Events, Cerebrovascular Accident, Postoperative Complications, Models
- Trial name
- NCT06391632
- Testing
- Revised Cardiac Risk Index
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Obesity
Effect of Ghrelin on Glucose Metabolism After Bariatric Surgery
The purpose of this study is to determine if the altered nutrient exposure to the GI tract after bariatric surgery reveals a negative incretin effect of ghrelin.
- Trial name
- NCT02953587
- Testing
- Oral Glucose Tolerance Test (OGTT), Human Ghrelin, Saline
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Vanderbilt University Medical Center