Clinical trials: Duration of Operation
Heart Valve Diseases, Aortic Diseases
Effective Myocardial Protection Time of Del Nido Cardioplegia in Adult Cardiac Surgery
This single-center, prospective, observational cohort study quantifies the effective myocardial protection window of Del Nido cardioplegia during adult open-heart surgery performed under cardiopulmonary bypass (CPB) and aortic…
- Conditions
- Heart Valve Diseases, Aortic Diseases, Myocardial Ischemia, Reperfusion Injury, Myocardial
- Trial name
- DN-TIME-2025 (NCT07249424)
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Muhammet Talha Ceran, MD
Aortic Regurgitation, Mitral Regurgitation
LOng-Term Fate of Moderate Aortic Regurgitation Left Untreated at the Time of Mitral Valve Surgery
Multivalvular heart disease is a highly prevalent clinical condition that comprises 14.6% of the patients undergoing valvular surgery.
- Trial name
- NCT05774795
- Testing
- Mitral valve surgery, Aortic valve surgery
- Where
- Italy
- Volunteers
- 183 people
- Sponsor
- Michele De Bonis
Appendicitis, Polymer Clips
Polymer Clips Vs Endoloop for Appendicular Stump Ligation
laparoscopic appendectomy is the gold standard procedure now a days for the treatment of appendicitis. Polymer clips are new modality used for the ligation of appendicular stump.
- Conditions
- Appendicitis, Polymer Clips, Surgitie
- Trial name
- NCT03591419
- Testing
- polymer clip, endoloop
- Where
- Pakistan
- Volunteers
- 50 people
- Sponsor
- Services Hospital, Lahore
Infection Secondary to Surgical Procedure
Effect of Chlorhexidine Gluconate Hair Bath on the Development of Surgical Site Infection and Time to Discharge
One of the most important preventable complications occurring in the postoperative period is surgical site infections. Surgical site infections (SSI) are infections that occur in incisions, organs or organ spaces that occur after…
- Trial name
- NCT06763211
- Testing
- Chlorhexidine Hair Bath
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people
- Sponsor
- HAVVA ÇOŞKUN
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
HCC
ERAS Program Improves Recovery of HCC Patient Undergoing Hepatectomy
The worldwide introduction of multimodal enhanced recovery programs has also changed perioperative care in patients who undergo liver resection.
- Trial name
- NCT03104920
- Testing
- ERAS Program, Traditional treatment
- Where
- China
- Volunteers
- 392 people
- Sponsor
- feng xiaobin
Discharge Time, Spinal Anesthesia
Regional Anesthesia in Ambulatory Endovenous Ablation Surgery
Varicose veins represent irreversible, abnormal dilatations of the venous structures. They manifest as tortuous, swollen vessels visible beneath the skin of the lower extremities, particularly the feet and legs.
- Conditions
- Discharge Time, Spinal Anesthesia, Ambulatory Surgery, Femoral Nerve Block
- Trial name
- NCT07297082
- Testing
- Femoral nerve block, Spinal anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Ankara Etlik City Hospital
Dexamethasone, Spinal Anesthesia
Dexamethasone and Duration of Spinal Anesthesia
This study will evaluate whether intravenous dexamethasone affects the duration of spinal anesthesia in patients undergoing lower abdominal surgery.
- Conditions
- Dexamethasone, Spinal Anesthesia, Adjuvant
- Trial name
- NCT07819682
- Testing
- Dexamethasone
- Where
- Pakistan
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Holy Family Hospital, Pakistan
Colorectal Surgery
Duration of Urinary Catheterization
This study is being conducted to determine the length of time a urinary catheter is needed to drain urine from the bladder after colorectal surgery.
- Trial name
- NCT04359069
- Testing
- Urinary catheter removal on postoperative day 1, Urinary catheter removal on postoperative day 3
- Where
- 2 sites in United States
- Volunteers
- 176 people
- Sponsor
- University of Southern California
Ankle Disease, Foot Deformities
Effect of Systematic Dexamethasone on the Duration of Popliteal Nerve Block for Anesthesia After Pediatric Ankle Surgery
Effect of systematic dexamethasone on the duration of popliteal nerve block after pediatric ankle/foot surgery
- Conditions
- Ankle Disease, Foot Deformities, Foot Diseases, Cerebral Palsy
- Trial name
- NCT05887765
- Testing
- Sodium Chloride 0.9% Inj, 0,1mg/kg Dexamethasone, 0,2mg/kg Dexamethasone
- Where
- 2 sites in Poland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Poznan University of Medical Sciences
Coronary Artery Disease, Edema
The Efficacy and Safety of Hypertonic Saline in Cardiac Surgery Patients.
The organ dysfunction following cardiopulmonary bypass (CPB) occurs frequently in cardiac surgery patients. Systemic inflammatory response initiated by CPB through releasing of several mediators lead to altered endothelial…
- Trial name
- ESHHS (NCT01675453)
- Testing
- 7.2% NaCl plus 6% hydroxyethyl starch 200/0.5, 0.9% NaCl
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Emergence Time
Effects of Preoperative Sleep Disorders on Perioperative Anesthesia Depth and Recovery Quality in Patients Undergoing Noncardiac Surgery
A Single-Center, Prospective Observational Cohort Study Comparing Perioperative Electroencephalographic Anesthesia Depth Parameters (Electroencephalographic Index, SE/RE Entropy, Burst Suppression Ratio) Between Patients With…
- Trial name
- NCT07675993
- Testing
- Exposed cohort (sleep disorder group), Control cohort (non-sleep disorder group)
- Where
- China
- Volunteers
- 80 people
- Sponsor
- General Hospital of Ningxia Medical University
Hemodynamic Monitoring
Effect of Cardiorespiratory Changes on Carotid Flow Time During Lung Resection Surgery
Cardiorespiratory changes during lung resection surgery, even though generally well tolerated, may lead to hemodynamic compromise, reducing venous return to the heart and hence cardiac output.
- Trial name
- NCT07808749
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- University of Valencia
Colorectal Cancer
Time to Surgery - the Impact of Waiting Time on Outcome After Colorectal Cancer Treatment
We aim to perform a register-based, observational cohort study to investigate whether it is safe to delay start of treatment with a curative intention after a colorectal cancer diagnosis.
- Trial name
- Tidop (NCT04571047)
- Testing
- Time to treatment
- Where
- Sweden
- Volunteers
- 40,000 people
- Sponsor
- Sahlgrenska University Hospital
Anesthesia
Bispectral Index (BIS) Monitoring in Abdominal Surgery
Bispectral Index Monitoring (BIS) has been proven to be effective in preventing awareness. Optimizing anesthesia level using BIS monitoring, neither to light nor to deep will probably help to shorten recovery time and reduce drug…
- Trial name
- NCT01470898
- Testing
- bispectral index monitoring
- Where
- Croatia
- Volunteers
- 40 people
- Sponsor
- University Hospital Dubrava
Blood Loss, Surgical, Blood Loss, Postoperative
Prophylactic Intravenous Calcium Gluconate to Decrease Blood Loss at Time of Cesarean Delivery in Pregnant Patients at High Risk for Uterine Atony
This research study is being done to learn what effect a single dose of calcium gluconate will have on blood loss at the time of cesarean delivery in pregnancy patients at high risk for uterine atony.
- Conditions
- Blood Loss, Surgical, Blood Loss, Postoperative, Uterine Atony
- Trial name
- NCT07217899
- Testing
- Calcium Gluconate, Saline
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- University of Michigan
Renal Replacement Therapy, Renal Dialysis
A Clinical Trial of IntensiVE Dialysis
This study will assess clinical outcomes of extended weekly hours of haemodialysis (>= 24 hours per week) compared with standard hours of haemodialysis (<=18 hours/week) in people with ESKD.
- Conditions
- Renal Replacement Therapy, Renal Dialysis, End Stage Kidney Disease, End Stage Renal Disease
- Trial name
- ACTIVE (NCT00649298)
- Testing
- haemodialysis
- Where
- 40 sites in Australia, Canada and 2 more
- Volunteers
- 200 people
- Sponsor
- The George Institute
Ear Middle Problems
Taste Disturbance After Middle Ear Surgery: Frequency, Duration, Influence of Chorda Tympani Injury and Quality of Life
Chorda tympani nerve (CTN), is a branch of nerve VII, and has two componants: taste sensation from the anterior two thirds of the tongue and salivary secretion from submandibular and sublingual salivary glands.
- Trial name
- NCT04899011
- Testing
- Questionnaire
- Where
- France
- Volunteers
- 214 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
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
Pain, Postoperative
Buprenorphine, Clonidine, and Dexamethasone on Duration of Brachial Plexus Blocks for Upper Extremity Surgery
The goal of this clinical trial is to learn if there is a difference in morphine requirements in patients after upper extremity surgeries including shoulder arthroscopy.
- Trial name
- NCT05824832
- Testing
- Interscalene block with the addition of buprenorphine, clonidine, dexamethasone, Interscalene block with buprenorphine alone
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Loyola University