Clinical trials: Duration of Operation
Breast Cancer
Contrast Enhanced Ultrasound and Shear Wave Elastography in Measuring Response in Patients With Breast Cancer Receiving Chemotherapy Before Surgery
This pilot clinical trial studies contrast enhanced ultrasound and shear wave elastography in measuring response in patients with breast cancer receiving chemotherapy before surgery.
- Trial name
- NCT02067884
- Testing
- dynamic contrast-enhanced ultrasound imaging, shear wave elastography, Definity, (Lipid Microspheres) Intravenous Suspension
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- University of Southern California
Postoperative Nausea and Vomiting
Costs of Postoperative Nausea and Vomiting in Ambulatory Surgery Patients
This is an observational study with the goal of determining the costs of nausea and vomiting in ambulatory patients after surgery from the US societal perspective.
- Trial name
- NCT00858949
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- The Cleveland Clinic
Opioid Use, Unspecified
the Analgesic Duration of Dexmedetomidine Compared to Dexamethasone as Adjuncts to Single Shot Interscalene Block
The purpose of the study is to determine if perineural dexmedetomidine can provide increased prolongation of analgesia when compared to perineural dexamethasone in patients receiving regional block for shoulder surgery.
- Trial name
- NCT02653144
- Testing
- Ropivacaine, Dexmedetomidine, Dexamethasone
- Where
- United States
- Volunteers
- 105 people
- Sponsor
- Montefiore Medical Center
High Risk Abdominal Wounds
Use of Negative Pressure Wound Therapy in High Risk Surgical Closed Incisions
The purpose of this study is to investigate the use of Negative Pressure Wound Therapy in high risk surgical wounds to evaluate the rate of surgical site infections (SSIs).
- Trial name
- NCT02137447
- Testing
- Negative Pressure treatment
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Massachusetts General Hospital
Tympanomastoid Surgery, Cochlear Implant
Great Auricular Nerve Block for Children Undergoing Tympanomastoid Surgery
The investigators goal is to determine the efficacy and duration of analgesia with the addition of Clonidine, an alpha-2 agonist, to local anesthetic blockade using bupivacaine, of the great auricular nerve in children undergoing…
- Conditions
- Tympanomastoid Surgery, Cochlear Implant, Mastoidectomy, Cholesteatoma
- Trial name
- NCT01638052
- Testing
- 0.25% Bupivacaine + Clonidine
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Anesthesia, Dexmedetomidine
IV Dexmedetomidine in the Duration of Spinal Anesthesia With Hyperbaric Bupivacaine: Double Blind Randomized Trial.
Introduction: Spinal anesthesia produces sensitive and motor block according to the administered local anesthetic. The total duration of surgical anesthesia depends on the dose, intrinsic properties of the anesthetic, and the use…
- Trial name
- NCT05335655
- Testing
- Dexmedetomidine injection, Sodium Chloride 0.9% infusion
- Where
- Mexico
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital Central "Dr. Ignacio Morones Prieto"
Covid19
Surgery in the Time of COVID-19 Pandemic
The ongoing coronavirus disease 2019 (COVID-19) which started in China, was declared on the 11th of March as a global pandemic 2020 by the World Health Organization (WHO).
- Trial name
- NCT04684433
- Testing
- Data extraction from medical files
- Where
- 4 sites in Belgium
- Volunteers
- 707 people
- Sponsor
- Brugmann University Hospital
Colon Surgery
Intraperitoneal Local Anaesthetic in Colonic Surgery
Aim: The general aim of this research group is to improve the recovery of patients after abdominal surgery. The specific aim of this study is to conduct a randomized, double blinded, controlled trial to investigate the effect of…
- Trial name
- NCT00722709
- Testing
- Ropivacaine, 0.9% Saline
- Where
- 2 sites in New Zealand
- Volunteers
- 60 people
- Sponsor
- University of Auckland, New Zealand
Kidney Neoplasms
Assessment of Oncological and Functional Outcomes After Robot Assisted Partial Nephrectomy Versus Laparoscopic Partial Nephrectomy
Currently, partial nephrectomy (PN) is considered as the gold standard treatment modality for small renal masses. In this setting, robot-assisted and conventional laparoscopic approaches are gaining more consensus every day.
- Trial name
- NCT02924922
- Testing
- Laparoscopic partial nephrectomy, Robot assisted partial nephrectomy, Conventional laparoscopic instruments
- Where
- Switzerland
- Volunteers
- 85 people
- Sponsor
- Luzerner Kantonsspital
Lymphedema
Lymphedema Duration on Lymphatic Vessel Quality and Outcomes After LVA
This study aimed to address the impact of lymphedema duration on the quality of lymphatic vessels as well as the outcome after LVA using propensity score matching.
- Trial name
- LVA (NCT06323200)
- Testing
- lymphaticovenous anastomosis
- Volunteers
- 189 people
- Sponsor
- Chang Gung Memorial Hospital
Pain, Postoperative, Disorder of Shoulder
Effect of Dexamethasone Dose and Route on Duration of Interscalene Block After Outpatient Shoulder Surgery
In this factorial design study, 280 participants having outpatient, arthroscopic shoulder surgery will be randomized into 4 equal sized groups.
- Trial name
- NCT02426736
- Testing
- Dexamethasone, Bupivacaine, Interscalene brachial plexus block
- Where
- Canada
- Volunteers
- 280 people
- Sponsor
- University of Manitoba
Opioid Consumption, Postoperative, ESPB
Evaluation of the Postoperative Efficacy of Bilateral Lumbar Erector Spinae Plane Block (ESPB) in Patients Undergoing Lumbar Disc Herniation Repair Surgery
This prospective observational study aims to evaluate the efficacy of bilateral lumbar erector spinae plane (ESP) block in providing effective postoperative analgesia and its potential impact on early mobilization and length of…
- Conditions
- Opioid Consumption, Postoperative, ESPB, Postoperative Pain, Plane Blocks
- Trial name
- NCT07403734
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Hemodynamic
Use of the Aortic Time-velocity Integral Via Suprasternal Ultrasound to Search Preload Dependence in Paediatric Surgery : Kid's Fluid Management (FM)
After major surgery, fluid overload is associated with an increase of morbidity and mortality. Fluid administration should therefore be given wisely.
- Trial name
- Kid's FM (NCT07099664)
- Testing
- Measurement of aortic Vmax and VTI with suprasternal doppler.
- Where
- France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Lille
Papillary Thyroid Cancer
A Clinical Study on the Benefits of Carbon Nanoparticles Injection Time in Patients With Thyroid Cancer.
The detection rate of thyroid cancer (PTC) has increased rapidly in recent years. Except undifferentiated cancer, surgery is still one of the most important treatments for all types of thyroid cancer, and there is a consensus to…
- Trial name
- NCT06791005
- Testing
- Preoperative Injection of Carbon Nanoparticles, Intraoperative Injection of Carbon Nanoparticles
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Second Affiliated Hospital of Xi'an Jiaotong University
Stress Urinary Incontinence, Surgery
The Impact of Postoperative Catheterization Time After Stress Incontinence Surgery to Success of Surgery
After incontinence surgery, the patients randomly will be divided two groups. In group A postoperative urinary catheterization time will be applied one day, In group B catheterization will be applied two days.
- Trial name
- NCT03225742
- Testing
- to measure the residual volume after catheterization
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Elective Posterior Lumbar Spinal Fusion
Value of Pulse Pressure Variations and Corrected Flow Time in Esophageal Doppler as a Predictor of Fluid Responsiveness in Prone Position During Spinal Surgery
In patients under mechanical ventilation, Usefulness of dynamic indices based on the heart-lung interactions for guiding volume resuscitation has been well validated.
- Trial name
- NCT01646359
- Testing
- 1.Esophageal doppler monitor, 2. philips Intelivue MP70 monitors
- Where
- South Korea
- Volunteers
- 45 people
- Sponsor
- Yonsei University
Adolescent Idiopathic Scoliosis
Effect of Human Thrombin With Gelatin Matrix on Perioperative Blood Loss in Scoliosis Surgery
The Finnish Paediatric Orthopaedic Study Group will perform a prospective randomized, multicenter, clinical trial comparing Gelatin matrix with human derived thrombin (Floseal, Baxter) and without use of Floseal in adolescents…
- Trial name
- NCT01451788
- Testing
- Gelatin matrix with human derived thrombin (Floseal, Baxter)
- Where
- 3 sites in Finland
- Volunteers
- 60 people
- Sponsor
- Turku University Hospital
Surgery, Time Restricted Feeding
Optimization of Diet Before Surgery (OptiSurg)
The overarching goal of this project is to assess whether a controlled short-term Time restricted feeding (TRF) intervention leads to metabolic benefits, improves recovery after vascular surgery and that TRF is safe.
- Trial name
- OptiSurg (NCT04627688)
- Testing
- Time restricted feeding, Standard dietary advices
- Where
- 2 sites in United States, Switzerland
- Volunteers
- 40 people
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Analgesia, Caffeine
Caffeine Intake Inrelation to Perioperative Analgesic Consumption
Caffeine is the most widely consumed psychoactive drug in the world. Natural sources of caffeine include coffee, tea, and chocolate.
- Trial name
- NCT05330754
- Testing
- Caffeine intake in mg
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Chronic Periodontitis, Type 2 Diabetes Mellitus
Leptin and Visfatin in Diabetic Patients With Periodontitis Before and After Periodontal Therapy
1. Are adipokines involved in pathogenesis of periodontal disease in diabetic patients? 2. Does their level change after periodontal therapy?
- Trial name
- NCT02174146
- Testing
- non-surgical periodontal therapy
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University