Clinical trials: Operation Time
Cataract
Manipulating Temporal Expectations to Accelerate Recovery After Cataract Surgery
This study tested whether changing how quickly patients expect to heal after cataract surgery changes how quickly their vision recovers. Adults having cataract surgery in both eyes were randomly assigned to one of two groups.
- Trial name
- NCT07899112
- Testing
- Faster-timeline video and healing-attention surveys, Standard-timeline video and matched surveys
- Where
- 2 sites in United States
- Volunteers
- 147 people
- Sponsor
- Harvard University
Postoperative Pain, Rebound Pain
Nerve Block Resolution Time Display and Pain Complaints
This randomized prospective study will evaluate whether displaying the expected nerve block resolution time on a patient's splint reduces postoperative pain-related complaints after orthopedic surgery.
- Conditions
- Postoperative Pain, Rebound Pain, Fracture
- Trial name
- NCT07887516
- Testing
- Physical display
- Volunteers
- 128 people
- Sponsor
- Medical University of South Carolina
Deep Venous Thrombosis, Pulmonary Embolus
Real-time Anti-Factor Xa Measurements in Surgical Patients to Examine Enoxaparin Metabolism and Optimize Enoxaparin Dose
Venous thromboembolism (VTE) encompasses deep venous thrombosis and pulmonary embolus, and is the proximate cause of death in over 100,000 hospitalized patients per year.
- Conditions
- Deep Venous Thrombosis, Pulmonary Embolus, Venous Thromboembolism
- Trial name
- NCT02704052
- Testing
- Real time enoxaparin dose adjustment, Standard enoxaparin dose
- Where
- United States
- Volunteers
- 116 people
- Sponsor
- University of Utah
Anesthesia, Local, Shoulder Surgery
The Effect of Dexamethasone on the Duration of Interscalene Nerve Blocks With Ropivacaine or Bupivacaine
This study will test the hypothesis that adding dexamethasone significantly prolongs the duration of ropivacaine and bupivacaine analgesia, and that the magnitude of the effect differs among the two local anaesthetics..
- Trial name
- NCT00801138
- Testing
- saline, Dexamethasone, ropivacaine
- Where
- United States
- Volunteers
- 218 people
- Sponsor
- The Cleveland Clinic
Anesthesia, Local
Split Face Study of the Duration of Local Anesthetics - Fourth Arm
This is a research study to compare how long injectable pain medications (anesthetics) commonly used in dermatologic surgery are effective for.
- Trial name
- NCT06694714
- Testing
- 0.5 ml lidocaine + epinephrine 1:100,000, 1.0 ml lidocaine + epinephrine 1:100,000
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
SURGICAL SITE INFECTION
Early Short-term Antibiotic Therapy in Penetrating Abdominal Trauma, 3 vs 7 Days
Abdominal penetrating trauma represents a frequent cause of consult into emergency rooms in Venezuela. Accidents and violence at Hospital "Miguel Perez Carreño" along april 2009 were represented by gunshots and stabbing wounds…
- Trial name
- NCT01203046
- Testing
- Ertapenem
- Volunteers
- 56 people
- Sponsor
- Silvia M. Pinango L.
Anal Fistula Surgery, Anal Fistula
Impact of Surgical Timing on Anal Fistula Outcomes
This study aims to evaluate if the amount of time a person experiences symptoms of an anal fistula before having surgery affects their surgical outcomes and recovery.
- Conditions
- Anal Fistula Surgery, Anal Fistula, Surgery Timing
- Trial name
- NCT07482241
- Volunteers
- 90 people
- Sponsor
- Assiut University
Postoperative Pain Management, Postoperative Pain
Evaluation of Effectivity of Quadratus Lumborum Blocks With Adjuvant
İn recent years abdominal wall blocks are widely used for to reduce intraoperative anesthetic recuirements and postoperative analgesia.Quadratus lumborum blocks are one of the abdominal wall blocks to used at laparoscopic…
- Conditions
- Postoperative Pain Management, Postoperative Pain, Analgesia, Nerve Blocks
- Trial name
- AdjuvantQLB (NCT06028061)
- Testing
- Adjuvant-free Quadratus lumborum block, Quadratus lumborum block III with Adjuvant
- Where
- Turkey (Türkiye)
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Midline Catheter, Orthopedic Surgery
VADIOR: Advantages of Pre-operative Positioning of Peripherally Inserted Vascular Accesses in DIVA Patients Undergoing Orthopedic Surgery
Our goal is to demonstrate how a standardized approach that involves the pre-operative implantation of the venous access devices in the DIVA patients (EA-DIVA score> or =8), scheduled for orthopedic surgery, impacts both the…
- Trial name
- VADIOR (NCT06904651)
- Testing
- pre-operative positioning of peripherally inserted vascular accesses devices such as midline or minimidline
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- Istituto Ortopedico Rizzoli
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
Epidural Top-up, Labour
Labour Epidural Top-up With Warmed Ropivacaine
The purpose of this study is to determine weather using warmed (body temperature) 0.75% Ropivicaine to convert labour epidural analgesia to surgical anaesthesia, reduces the onset time of surgical block, compared to standard room…
- Conditions
- Epidural Top-up, Labour, Caesarian Section, Ropivacaine
- Trial name
- LETWR (NCT02838329)
- Testing
- warming of ropivacaine for BT, Ropivicaine
- Where
- United Kingdom
- Volunteers
- 90 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Surgical Intervention
Assessment of Surgeons' Mental Fatigue Based on Operating Time
In May 2023, the French National Authority for Health published a solution for patient safety regarding tunnel vision. This concept, which is uncommon in the medical field, is defined as any situation in which a professional's…
- Trial name
- COGNICHIR (NCT07228767)
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Centre Hospitalier Departemental Vendee
Prostate Cancer, Neuromuscular Blockade
Recovery From dNMB Using Different Sugammadex Doses in Elderly Patients Undergoing Robot-assisted Prostatectomy
The aim of this prospecive randomized study is to evaluate the effects of a dose of sugammadex increased by 50% compared to a standard dose on recovery time from deep neuromuscular block in elderly patients undergoing…
- Trial name
- RECIR (NCT04854993)
- Testing
- Sugammadex 6 mg/kg, Sugammadex 4 mg/kg
- Where
- Italy
- Volunteers
- 34 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Fracture Fixation, Internal, Metacarpal Fracture
The Effect of Forearm Nerve Blocks on Pain-free Tourniquet Time Compared to Local Anesthetic for Awake Hand Surgery
Wide-awake surgery with local anesthesia is a widely described approach to performing numerous minor hand procedures, such as tendon repairs and percutaneous fracture pinning, but is less frequently used for longer procedures…
- Conditions
- Fracture Fixation, Internal, Metacarpal Fracture, Finger Fracture, Anesthesia, Local
- Trial name
- NCT04787835
- Testing
- Forearm nerve block, Local anesthetic infiltration
- Volunteers
- 40 people
- Sponsor
- University of Manitoba
Breast Implant; Complications, Infection or Inflammation
Histological Analysis of AlloMend® Acellular Dermal Matrix Used in Breast Implant Surgeries
This is a prospective, histologic analysis of biopsied tissue obtained from participants who have undergone a pre-pectoral breast reconstruction or augmentation surgery with expander placement and AlloMend® Acellular Dermal…
- Trial name
- NCT05744414
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- AlloSource
Hypotension, ENT Disease
Influence of the "Hypotension Probability Index" on Intraoperative and Postoperative Hypotension in ENT- and OM-Surgery
The aim of the project is to investigate whether the use of the HPI can reduce the number and duration of intra- and postoperative hypotension in ventilated patients during and two hours after extensive surgery in the head and…
- Conditions
- Hypotension, ENT Disease, Acute Kidney Injury, Anesthesia
- Trial name
- NCT04151264
- Testing
- Hypotension probability index (HPI)
- Where
- Germany
- Volunteers
- 75 people
- Sponsor
- University of Giessen
Bypass Complication, Respiratory Complication
Aortic Cross Clamping Time, and Postoperative Respiratory Function
Does the duration of cardiopulmonary bypass, and aortic cross clamping affects the post operative pulmonary function.
- Trial name
- NCT03072784
- Testing
- aortic cross clamping
- Where
- Egypt
- Volunteers
- 53 people
- Sponsor
- Assiut University
Ankle Disease, Ankle Injuries
Perineural Dexamethasone on the Duration of Popliteal Nerve Block for Anesthesia After Pediatric Ankle Surgery
Effect of Perineural Dexamethasone on the duration of popliteal nerve block for Anesthesia After Pediatric ankle/foot surgery.
- Conditions
- Ankle Disease, Ankle Injuries, Foot Injury, Foot Diseases
- Trial name
- NCT06086418
- Testing
- 0.9 % Sodium Chloride, 0.1mg/kg Dexamethasone, 0.05mg/kg Dexamethasone
- Where
- Poland
- Volunteers
- 90 people
- Sponsor
- Poznan University of Medical Sciences
Adverse Anesthesia Outcome
Liberal Versus Goal-directed Intraoperative Fluid Therapy in Pediatric Patients
The objectives of this study are 1) to investigate the influence of different fluid regimen (Liberal regimen versus Goal directed therapy regimen) on postoperative outcome such as weight gain, delayed gut function recovery…
- Trial name
- GDT (NCT01350076)
- Testing
- conventional liberal fluid regimen, restricted fluid regimen
- Where
- Thailand
- Volunteers
- 40 people
- Sponsor
- Mahidol University
Bone Diseases, Spine Cancer
Custom Pack in Spine Surgery
Recent evidence suggests the efficacy of "custom pack" procedure on the operators reduction time and on the contamination risk due to the opening of many sterile packs.
- Conditions
- Bone Diseases, Spine Cancer, Spine Osteoarthritis
- Trial name
- kit (NCT03050203)
- Testing
- custom pack, standard care
- Where
- Italy
- Volunteers
- 37 people
- Sponsor
- Istituto Ortopedico Rizzoli