Clinical trials: Preoperative Fasting, active
Postoperative Pain, Emergence Delirium
Effect of Preoperative Fasting Duration on Postoperative Pain and Emergence Agitation in Pediatric Patients Undergoing Urogenital Surgery
This study aims to evaluate the effect of preoperative fasting duration on postoperative pain and emergence agitation in pediatric patients undergoing urogenital surgery.
- Conditions
- Postoperative Pain, Emergence Delirium, Emergence Agitation
- Trial name
- NCT07552259
- Where
- Turkey (Türkiye)
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Preoperative Clear Fluid Fasting, Liver Transplant Recipient
"Duration of Preoperative Clear Fluids Fasting in Patients Undergoing Liver Transplant"
The goal of this prospective observational study is to report the duration of preoperative clear fluids fasting in patients undergoing liver transplant.
- Trial name
- Timbarc-1 (NCT07288281)
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Medical University of Warsaw
Fasting, Delayed Gastric Emptying
Gastric Assessment of Pediatric Patients Undergoing Surgery
The goal of this pilot prospective cohort study is to examine the reproducibility of gastric volume and emptying as measured by gastric ultrasound and its correlation to a gold-standard test for gastric emptying in the…
- Conditions
- Fasting, Delayed Gastric Emptying, Aspiration Pneumonia, Respiratory Aspiration of Gastric Content
- Trial name
- NCT05674643
- Testing
- Gastric Ultrasound Baseline Scans, Acetaminophen Absorption Test (AAT), Gastric Ultrasound Serial Scans
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Knee Osteoarthritis, Knee Pain Chronic
The Effect of RF Genicular Nerve Block Applied in the Preoperative Period on Fast-track Total Knee Arthroplasty
In our study, investigators plan to compare the preoperative RF and genicular nerve ablation approach in patients who underwent TKA(Total Knee Arthroplasty) using the Fast-Track protocol in terms of meeting postoperative pain…
- Trial name
- NCT06239649
- Testing
- Genicular nerve Radiofrequency Ablation block
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Pamukkale University
Critical Illness, Surgical Procedure, Unspecified
Preoperative Fasting vs. Not Fasting in Critically Ill Patients
The goal of this clinical trial is to learn if fasting or not fasting before a procedure has an effect on recovery in those who are critically ill.
- Conditions
- Critical Illness, Surgical Procedure, Unspecified, Pulmonary Aspiration, Fasting
- Trial name
- FEEDS (NCT06751043)
- Testing
- Fasting, Not fasting
- Where
- 19 sites in United States
- Volunteers
- 1,072 people
- Sponsor
- Massachusetts General Hospital
Anesthesia, Sedation
The Million Anesthesia Cases Study (MACS) - a Cohort Study of Preoperative Fasting and Perioperative Outcomes
Perioperative fasting has historically been viewed as a low-risk intervention. However, preliminary data indicate that perioperative loss of nutrition and fluids is likely harmful.
- Conditions
- Anesthesia, Sedation, Monitored Anesthesia Care, Procedure
- Trial name
- MACS (NCT07022951)
- Testing
- Preoperative fasting
- Where
- United States
- Volunteers
- 1,200,000 people
- Sponsor
- Massachusetts General Hospital
Preoperative Fasting, Perioperative Anxiety
Preoperative Fasting and Perioperative Outcomes in Children Undergoing Elective Circumcision
This prospective observational study aims to evaluate adherence to preoperative fasting guidelines and investigate the relationship between actual fasting durations, anxiety levels, and blood glucose levels in children aged 1-10…
- Conditions
- Preoperative Fasting, Perioperative Anxiety, Perioperative Hypoglycemia
- Trial name
- NCT07876583
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Burcu Ayvazoğlu
Acute Cholecystitis
Diagnostic Value of Deep Learning-Based Rapid MRI in Preoperative Evaluation of Acute Cholecystitis
This is a single-center, prospective observational study at Peking Union Medical College Hospital. The main goal is to evaluate the image quality and clinical value of a new fast abdominopelvic MRI sequence that uses deep…
- Trial name
- NCT07551375
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Peking Union Medical College Hospital
Hip Osteoarthritis, Arthroplasty, Replacement, Hip
Preoperative Fasting and the Gut Microbiome Before Hip Replacement
Postoperative complications occur in 5-15% of patients undergoing elective primary total hip arthroplasty (THA), including periprosthetic joint infection (PJI), thrombosis, wound healing disorders, and metabolic dysregulation.
- Conditions
- Hip Osteoarthritis, Arthroplasty, Replacement, Hip, Postoperative Complications, Surgical Wound Infection
- Trial name
- PreFAST-Hip (NCT07651462)
- Testing
- Buchinger Fastenbox + intermittent fasting (20-day preoperative schedule)
- Where
- Germany
- Volunteers
- 130 people
- Sponsor
- Charite University, Berlin, Germany
Type 2 Diabetes Mellitus (DM), Gastric Ultrasound
Preoperative Gastric Volume and High-Risk Gastric Content in Patients With Type 2 Diabetes Mellitus
This prospective observational study will evaluate adult patients with type 2 diabetes mellitus who are scheduled for elective surgery.
- Trial name
- NCT07842757
- Testing
- Preoperative Gastric Ultrasonography, Capillary Fasting Blood Glucose Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Perioperative Care, Intermittent Fasting
Intermittent Fasting Versus Carbohydrate Drinks Before Surgery
The purpose of this study is to investigate whether time-restricted feeding, a form of intermittent fasting, before surgery improves insulin resistance around the time of surgery, compared to carbohydrate drinks and standard…
- Conditions
- Perioperative Care, Intermittent Fasting, Carbohydrate Loading, Preoperative Fasting
- Trial name
- PRINCESS (NCT05760339)
- Testing
- Time-restricted feeding, Carbohydrate loading
- Where
- Netherlands
- Volunteers
- 75 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
ObsQor-10, Cesarean Section
Effect of Preoperative Oral Carbohydrate Drink on ObsQoR-10 Score After Elective Cesarean Under Neuraxial Anesthesia
The goal of this clinical trial is to determine whether a preoperative oral carbohydrate-rich clear drink can improve recovery in women undergoing elective cesarean section under neuraxial anesthesia.
- Conditions
- ObsQor-10, Cesarean Section, Preoperative Fasting
- Trial name
- NCT07204795
- Testing
- Distilled water group, Carbohydrate Drink
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Comparative Effectiveness
Equivalence of Oral Melatonin and Oral Midazolam in Preoperative Anxiolysis for Pediatric Fast-Track Cardiac Surgery
Equivalence of Oral Melatonin and Oral Midazolam in Preoperative Anxiolysis for Pediatric Fast-Track Cardiac Surgery
- Trial name
- NCT07900321
- Testing
- Melatonin, Midazolam
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Ain Shams University
Total Knee Arthroplasty, Postoperative Nausea and Vomiting
ERAS-Based Preoperative Nutrition and Fasting in Total Knee Arthroplasty
The aim of this randomized controlled study is to investigate the effect of implementing a preoperative nutrition education and fasting protocol prepared in accordance with Enhanced Recovery After Surgery (ERAS) guidelines during…
- Trial name
- NCT07336160
- Testing
- ERAS-Based Preoperative Nutrition Education and Fasting Protocol, Standard Preoperative Care
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people
- Sponsor
- Nermin Ocaktan
Preoperative Care, Anxiety
Use of Maltodextrins in the ERAS Preoperative Fasting Protocol in Pediatric Surgery
This monocentric prospective randomized controlled pilot study aims to evaluate the effectiveness of preoperative maltodextrin administration within an Enhanced Recovery After Surgery (ERAS) protocol in pediatric surgical…
- Conditions
- Preoperative Care, Anxiety, Pediatric Surgery
- Trial name
- ERAS-MALTO (NCT07686029)
- Testing
- Maltodextrin Clear Liquid, Non-Sugared Clear Liquid
- Where
- Italy
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo di Alessandria
Preoperative Fasting
Gastric Emptying After a Yoghurt Breakfast in Children: a Pilot Study
Children are asked to fast before anaesthesia to reduce the amount of material remaining in the stomach. Prolonged fasting can cause hunger, thirst and discomfort.
- Trial name
- PREFACT (NCT07866014)
- Testing
- Three-hour fasting after yoghurt breakfast, Four-hour fasting after yoghurt breakfast
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Baskent University Ankara Hospital
Fasting Status
Effect of a Liberal Fasting Regime (Sip-til-Send) on Preoperative Gastric Volume Measured Using Point of Care Ultrasound
Pulmonary aspiration of gastric contents during surgery is a rare but potentially catastrophic event. Current guidelines recommend that patients should fast for six hours for solid food and two hours for clear liquids.
- Trial name
- NCT07656649
- Where
- Norway
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Postoperative Delirium Perioperative Fasting
Preoperative and Postoperative Fasting and Delirium
Postoperative delirium is a common and serious complication after surgery, especially in older patients, and is associated with prolonged hospital stay and worse recovery.
- Trial name
- FAST-POD (NCT07391631)
- Volunteers
- 1,000 people
- Sponsor
- Akdeniz University
Preoperative Fasting, Perioperative Patient Comfort / Quality of Care
Quality Improvement Project to Reduce Preoperative Fasting Times Before Elective Procedures
This single-center quality improvement project evaluates preoperative fasting times before elective procedures requiring anesthesiology care.
- Conditions
- Preoperative Fasting, Perioperative Patient Comfort / Quality of Care, Postoperative Nausea and Vomiting (PONV), Postoperative Pulmonary Complications
- Trial name
- NCT07488468
- Where
- Germany
- Volunteers
- 1,000 people
- Sponsor
- University of Giessen
Gastric Residue, Preoperative Fasting
Preoperative Fasting Duration and Gastric Residue in Pediatric Upper Gastrointestinal Endoscopy
This retrospective observational study aims to evaluate the relationship between preoperative fasting duration and gastric residue in pediatric patients undergoing upper gastrointestinal endoscopy for gastrointestinal symptoms or…
- Conditions
- Gastric Residue, Preoperative Fasting, Upper Gastrointestinal Endoscopy
- Trial name
- NCT07614919
- Testing
- Upper Gastrointestinal Endoscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people
- Sponsor
- Bursa Sevket Yilmaz Training and Research Hospital