Clinical trials: Operation Time
Atrial Fibrillation
SOLAR & ATRILAZE Atrial Fibrillation Trial
The purpose of study is to conduct a pivotal evaluation of the EndoPhotonix™ SOLAR™ System and ATRILAZE™ System in order to obtain a labeling claim on the devices for the treatment of atrial fibrillation.
- Trial name
- SAAF-T (NCT00734058)
- Testing
- Laser MAZE by Ablation of Cardiac Tissue
- Volunteers
- 90 people
- Sponsor
- EndoPhotonix, Inc.
Refractive Errors, Aberration, Corneal Wavefront
Chromatic and Monochromatic Optical Aberrations After Corneal Refractive Surgery
Refractive surgeries can be divided into two distinct categories: 1) corneal surgeries (superficial and deep procedures) carried on the surface of the eye and 2) lens surgeries (phakic IOL, refractive lens exchange) - an…
- Trial name
- NCT03893838
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wrocław University of Science and Technology
Hip Fracture
Thromboelastography (TEG) and Clopidogrel Withdrawal Time in Elderly Patients With Hip Fracture
In the elderly patients with hip fracture, some often take antiplatelet drugs such as clopidogrel due to the ischemic cardiovascular or cerebrovascular diseases.
- Trial name
- NCT04165538
- Testing
- Thrombelastograph and surgical timing
- Volunteers
- 140 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Obesity
The Effect of Traxi Panniculus Retractor on Surgical Time at Non-emergent Cesarean Delivery in Obese Women
This is an unblinded, randomized control trial of obese women to evaluate the impact of the Traxi Panniculus Retractor (TPR) on the cesarean operative time and surgical blood loss when compared to silk tape.
- Trial name
- NCT04458415
- Testing
- Traxi Panniculus Retractor (TPR), Silk Tape
- Where
- United States
- Sponsor
- Geisinger Clinic
Injury Arm
Comparison of the Onset Times and Durations of Actions of Different Local Anesthetic Mixture Solutions [CODLAM]
Objective To investigate the onset times and duration of local anesthetic mixture solutions used for axillary-supraclavicular brachial plexus blocks and to compare the quality of anesthesia in patients with trauma of the upper…
- Trial name
- CODLAM (NCT03454789)
- Testing
- brachial plexus block for LB Group, brachial plexus block for BS Group, brachial plexus block for LS Group
- Volunteers
- 85 people
- Sponsor
- University of Pecs
Pain, Neuropathic
Can Dexmedetomidine With Hyalase Augment Quality and Duration of Analgesia When Added to Lumbar Epidural Steroid in Failed Back Surgery. Randomized Double Blind Study
use of dexmedtemodine to augment analgesia in cases of failed back surgery
- Trial name
- NCT05349448
- Testing
- Hylase plus Triamcinolone plus sterile isotonic saline, Hylase plus Dexmedetomidine plus Triamcinolone
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Minia University
Cystoscopes, Baxter Anaesthesia Brand of Desflurane
Comparing Desflurane to Sevoflurane for the Effect on Recovery Time in Patients Undergoing Urological Cystoscope Surgery
This is a single-center, prospective, randomized, double-blind, double-arm trial including 68 subjects scheduled to undergo urological cystoscope surgeries under general anesthesia (GA) with intubation through a laryngeal mask…
- Conditions
- Cystoscopes, Baxter Anaesthesia Brand of Desflurane, Sevoflurane
- Trial name
- NCT01219881
- Testing
- Desflurane, Sevoflurane
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ohio State University
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
Surgical Procedure, Unspecified
Functional Nasal Surgery at the Time of Le Fort I Osteotomy: A Prospective, Single-blind, Randomized Trial
Objectives: The aims of this study are (1) to define the effectiveness of functional nasal surgery during Le Fort I osteotomy on nasal obstruction through objective as well as subjective evaluations, (2) to determine guideline…
- Trial name
- NCT01883687
- Testing
- Septoplasty
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Chang Gung Memorial Hospital
The Incidence and Risk Factors of Glaucoma After Congenital Cataract Surgery
Correlative Study on Incidence and Risk Factors of Glaucoma-related Adverse Event at Various Durations After Congenital Cataract Surgery
A retrospective chart review of 264 eyes from 177 patients was performed who underwent congenital cataract surgery before the age of 14 years.
- Trial name
- NCT04521907
- Where
- China
- Volunteers
- 177 people
- Sponsor
- Wenzhou Medical University
Tongue Cancer, Oral Cancer
Surgeon-performed Ultrasound for Real-time Guidance In Oral Cancer Surgeries - A Multicenter Randomized Controlled Trial
The goal of this clinical trial is to improve the surgical treatment of patients with oral cancer. We will explore whether the use of surgeon performed ultrasound during these surgeries result in better tumor removal.
- Conditions
- Tongue Cancer, Oral Cancer, Squamous Cell Carcinoma of the Oral Cavity or Oropharynx
- Trial name
- SURGIO (NCT07203911)
- Testing
- Ultrasound imaging, Standard Treatment
- Where
- 7 sites in United States, Denmark and 3 more
- Volunteers
- 150 people
- Sponsor
- Tobias Todsen
Periodontal Diseases
Clinical Relevance of Different Time of Periodontal Re-evaluation
Treatment of periodontitis follows an incremental step approach. The results after step 1 (Oral Hygiene Instruction and Professional Mechanical Plaque Removal) and 2 (subgingival instrumentation) are re-evaluated in order to…
- Trial name
- NCT06086821
- Testing
- Periodontal Re-Evaluation
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Florence
Knee Osteoarthritis
The Effects of Surgical Wait Time for Knee Arthroplasty Quality of Life in Patients Awaiting Knee Arthroplasty
This study prospectively evaluates the effect of surgical wait time on knee function, pain and quality of life in patients waiting for knee arthroplasty (TKA or PKA)
- Trial name
- SIT'NWAIT (NCT06127719)
- Testing
- questionnaires
- Where
- Netherlands
- Volunteers
- 150 people
- Sponsor
- Dijklander Ziekenhuis
Delirium - Postoperative, Postoperative Cognitive Dysfunction (POCD)
Value of the Time-Weighted Average (TWA) of Mean Arterial Pressure (MAP) and Cerebral Oximetry (rSO₂) as Predictors of Postoperative Tissue Perfusion Impairment in Patients Undergoing Cardiac Surgery
Neurological problems after heart surgery are common and include confusion, memory loss, and difficulty thinking clearly. These issues may appear hours or days after surgery and can negatively affect recovery.
- Conditions
- Delirium - Postoperative, Postoperative Cognitive Dysfunction (POCD), Postoperative Acute Kidney Injury, Postoperative Morbidity
- Trial name
- NCT07510711
- Testing
- Continuous intraoperative monitoring of MAP and rSO₂; observational study with no therapeutic intervention.
- Volunteers
- 120 people
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Head and Neck Cancer, Head and Neck Squamous Cell Carcinoma
Real-time Margin Assessment in Head and Neck Cancer
To investigate if the combination of fresh frozen sectioning based on cetuximab-800CW can enhance tumor-positive margin detection intra-operatively.
- Trial name
- LIGHTNING (NCT05499065)
- Testing
- Fluorescence guided detection of tumor positive margins, Cetuximab-IRDye800
- Where
- Netherlands
- Volunteers
- 23 people
- Sponsor
- University Medical Center Groningen
Surgical Site Infection
The Effects of Different Time Reminder On Surgical Hand Scrubing
When surgical hand scrubing is not done properly, it can negatively affect patient outcomes. In addition to the entire surgical team being able to perform surgical hand scrubing properly, every student studying in the health…
- Trial name
- NCT07005635
- Testing
- Listening Music, Alarm
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 66 people
- Sponsor
- Saglik Bilimleri Universitesi Gulhane Tip Fakultesi
Forearm Surgery
The Effect of Altitude Difference on the Duration of Nerve Block; A Three-Center Study.
Infraclavicular brachial plexus block in hand and forearm surgery has the advantages of high success rate and low risk of complications and is useful in providing long-lasting and effective postoperative analgesia in these…
- Trial name
- NCT06027918
- Testing
- Infraclavicular brachial plexus block
- Where
- Turkey (Türkiye)
- Volunteers
- 159 people
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Osteoarthritis, Hip, Osteoarthritis, Knee
Study on Costs and Effects of Waiting Time in Total Hip and Knee Replacements
The aim of this study is to compare the cost-effectiveness of major joint replacement in patients with short and non-fixed (control group) waiting time (WT).
- Trial name
- NCT00294424
- Testing
- Short waiting time, Non-fixed waiting time
- Where
- Finland
- Volunteers
- 833 people
- Sponsor
- Academy of Finland
Acute Kidney Injury, Surgery Complications
Real-Time Acute Kidney Injury Perioperative Prediction Clinical Trial
This investigator-initiated, pragmatic trial evaluates whether displaying a machine learning (ML)- derived perioperative AKI risk score-alone or paired with an interruptive Best/Our Practice Advisory (BPA/OPA)-improves…
- Conditions
- Acute Kidney Injury, Surgery Complications, Anesthesia
- Trial name
- ML-AKI (NCT07604662)
- Testing
- EHR-Embedded AKI Risk Score, EHR-Embedded AKI Risk Score with Best Practice Advisory
- Where
- United States
- Volunteers
- 25,518 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Supracondylar Fracture, Morbidity
Comparison of Day-time and Night-time Operations of Supracondylar Humeral Fractures
This study aims to investigate that performing supracondylar humerus fracture operations during daylight hours may have better results than performing them at night.
- Trial name
- NCT04694469
- Testing
- Closed reduction and percutaneous pinning (CRPP)
- Where
- Turkey (Türkiye)
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Istanbul University