Clinical trials: Preoperative Fasting
Perioperative Complication
A Pilot Study of the Effects of 4 vs 3 Hours of Preoperative Fasting in Breast-feeding Infants
In the new guideline from ESAIC breast-feeding should be encouraged until 3 hours before anesthesia. This recommendation was based mainly on gastric emptying studies in neonates with small sample sizes and single center…
- Trial name
- BMRCT (NCT05573165)
- Testing
- 3 hours of preoperative fasting for breast milk, 4 hours of preoperative fasting for breast milk
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Uppsala University Hospital
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
Preoperative Fasting
Awareness and Compliance Among Health Professionals of the Preoperative Fasting Period
Preoperative fasting is mandatory for anesthetic induction. This period of fasting is probably greater due to delays in the surgical theater and changes in daily operation schedules.Investigators want to resarch between the…
- Trial name
- NCT03236714
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Preoperative Fasting, Enhanced Recovery After Surgery (ERAS) Protocol
Impact of Different Fasting Strategies on Gastric Ultrasound and Anxiety Levels in Children
Children who undergo surgery are usually asked to stop eating and drinking for several hours before anesthesia to reduce the risk of stomach contents entering the lungs.
- Conditions
- Preoperative Fasting, Enhanced Recovery After Surgery (ERAS) Protocol, Pediatric Surgery
- Trial name
- NCT07482345
- Testing
- Carbohydrate-loading fluid, Sip-till-send clear fluid
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Bursa City Hospital
Anesthesia Morbidity, Child, Only
Impact of Preoperative Fasting on Intraoperative Glycemic Homeostasis and Enhanced Recovery in Children
In 2018, the main societies of anesthesia (European Society Anaesthesiology, European Society Pediatric Anesthesia, and Association des Anesthésistes Réanimateurs Pédiatriques d'Expression Française) changed the current…
- Conditions
- Anesthesia Morbidity, Child, Only, Fasting Hypoglycemia
- Trial name
- GLYNEMCaen (NCT04826627)
- Testing
- glycemia
- Where
- 2 sites in France
- Volunteers
- 300 people
- Sponsor
- University Hospital, Caen
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
Fasting
Ultrasound Assessment of Preoperative Gastric Volume in Children
The purpose of this study is to compare the gastric volume in pediatric patients who followed preoperative fasting guideline using ultrasound.
- Trial name
- NCT03017066
- Testing
- Ultrasound, General anesthesia
- Where
- South Korea
- Volunteers
- 78 people
- Sponsor
- Seoul National University Hospital
Preoperative Fasting
Comparing the Gastric Emptying Times of Underweight and Healthy-weight School-aged Children
In the recent literature, preoperative fasting times for pediatric patients are limited to one hour for clear fluids. Studies related to gastric emptying times mostly searched for normal-weight children.
- Trial name
- NCT06522204
- Testing
- %5 Dextrose
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Karaman Training and Research Hospital
Pectus Excavatum
Postoperative Recovery Quality According to Preoperative Fasting Time in Pediatric Patients Undergoing Nuss Operation
Preoperative fasting is intended to lower the amount of gastric contents in order to decrease the incidence of aspiration associated with endotracheal intubation.
- Trial name
- NCT04068324
- Testing
- New Care No Nil Per Os
- Where
- South Korea
- Volunteers
- 90 people
- Sponsor
- Jung Min Koo
Pulmonary Aspiration of Gastric Contents
Comparison of Different Preoperative Fasting Times in Pediatric Patients Undergoing Elective General Anaesthesia
Rationale of this study is to provide an evidence on minimal safe clear fluid fasting duration without the risk of aspiration of gastric contents during elective pediatric procedures under general anesthesia.
- Trial name
- NCT05922072
- Testing
- Nasogastric aspiration for measurement of Residual Gastric Volume, Nasogastric Aspiration for Measurement of Gastric pH
- Where
- Pakistan
- Volunteers
- 120 people
- Sponsor
- King Edward Medical University
Preoperative Fasting
Gastric pH in Intubated Children
Fasting (according to ASA, ESA or institutional guidelines) is an important strategy to minimize the risk of regurgitation, vomiting and pulmonary aspiration during general anaesthesia; the effect of fasting time for clear fluid…
- Trial name
- NCT01516775
- Testing
- clear fluid ingestion
- Where
- Switzerland
- Volunteers
- 150 people
- Sponsor
- Achim Schmitz
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
Gastric Emptying
Examination of Gastric Emptying in Children
Background: Fasting is mandatory for safety of anesthesia in elective surgery and imaging but gives rise to discomfort, hunger and thirst especially in children.
- Trial name
- NCT01133691
- Testing
- clear fluid, light breakfast
- Where
- Switzerland
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Fasting
Estimation of Preoperative Gastric Volume Using Ultrasound
Aspiration of gastric contents can be a serious anesthetic related complication. Gastric antral sonography prior to anesthesia may have a role in identifying pediatric patients at risk of aspiration.
- Trial name
- GUS (NCT03155776)
- Testing
- GUS
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Seoul National University Hospital
Cataract Extraction, Fasting
Preoperative Fasting for Ambulatory Cataract Surgery: The PRACTICE Study
The current standard for cataract surgery is phacoemulsification with intraocular lens (IOL) implantation. In this procedure, topical anesthesia has become favoured over local anesthetic blocks due to potential serious…
- Conditions
- Cataract Extraction, Fasting, Aspiration Pneumonitis
- Trial name
- PRACTICE (NCT03828500)
- Testing
- Assistant-encouraged fasting up to ASA/CAS guideline limits
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- University of Toronto
Focus is on Preoperative Psychiatric Charactarization of Elective Fast-track Hip and Knee Arthroplasty Patients
Psychiatric Disorder and Postoperative Morbidity in Hip and Knee Artroplasty
It has been established that patients with psychiatric disorders tend to do worse in a surgical setting. Some types of surgery with greater impact than others, including orthopedic surgery.
- Trial name
- NCT02576405
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Pulmonary Aspiration of Gastric Contents
A Multicentre Preoperative Fasting Audit
The new European Society of Anaesthesiology and Intensive Care (ESAIC) preoperative fasting guideline recommends a one hour minimum fasting time for clear fluids.
- Trial name
- EUROFAST (NCT05519969)
- Where
- Sweden
- Volunteers
- 307,162 people
- Sponsor
- Uppsala 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
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
Pulmonary Aspiration of Gastric Contents
Gastric Content After 6 vs 4 Hours of Preoperative Fasting in Children
The primary objective of the study is to compare the risk of increased stomach contents after tube feeding (Enteral feeding) 6 and 4 hours before anesthesia using antrum measured by ultrasound.
- Trial name
- ENGUS (NCT05695066)
- Testing
- Preoperative fasting instruction
- Where
- Sweden
- Volunteers
- 180 people
- Sponsor
- Uppsala University Hospital