Clinical trials: Preoperative Fasting
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
Breast Cancer, Triple Negative Breast Cancer
Targeting Triple Negative BREAst Cancer Metabolism With a Combination of Chemoimmunotherapy and a FASTing-like Approach in the Preoperative Setting: the BREAKFAST 2 Trial
Italian, multicenter, open-label, two-arm, comparative, randomized phase II study investigating if the addition of the experimental metabolic intervention consisting in cycles of Fasting-Like Approach, as administered every three…
- Conditions
- Breast Cancer, Triple Negative Breast Cancer, Dietary Exposure, Fasting
- Trial name
- BREAKFAST-2 (NCT05763992)
- Testing
- Control diet (ARM A) or Fasting-Like Approach (FLA, ARM B)
- Where
- Italy
- Volunteers
- 145 people
- Sponsor
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Preoperative Fasting and Hypotension
Effect of the Duration of Preoperative Fasting on Hypotension Induced by General Anesthesia in the Elderly Person
This study aims to determine if prolonged fasting represents an independent risk factor for hypotension during induction of general anesthesia in the elderly.
- Trial name
- JEÛNE PREOP (NCT02891122)
- Where
- France
- Volunteers
- 56 people
- Sponsor
- University Hospital, Brest
Carbohydrates, Aged
Effect of Preoperative Oral Carbohydrate on Hypotension After Anesthesia Induction in Elderly Patients With Joint Replacement
The goal of this Randomized controlled trial is to investigate the effect of shortening the duration of preoperative oral carbohydrate drinks on blood pressure after anesthesia induction in elderly patients undergoing joint…
- Conditions
- Carbohydrates, Aged, Post-induction Hypotension
- Trial name
- NCT05749328
- Testing
- Carbohydrate
- Volunteers
- 210 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Colon Cancer, Fragility
Prehabilitation in Frail Colon Cancer
Objectives To investigate the impact of tele-supervised prehabilitation on functional capacity in frail colon cancer patients undergoing colorectal resection and to evaluate the effects of prehabilitation on muscle strength and…
- Trial name
- NCT03097224
- Testing
- Prehabilitation
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
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
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
Fasting
Observance of Preoperative Fasting Time a Before-and-after Sensitization Campaign to Fasting Guidelines Study
The goal of this before and after observational study is to evaluate the impact of a global sensitization campaign (targeted on surgeons, anesthetist and patients) about pre-operative fasting in an adult population.
- Trial name
- BreakFast (NCT05743803)
- Testing
- Sensititization campaign on preoperative fasting rules
- Where
- France
- Volunteers
- 364 people
- Sponsor
- University Hospital, Angers
Pregnancy, Ceserean Section
Gastric Volume and Fasting Duration in Pregnant Women
This prospective observational study aimed to evaluate the effect of preoperative fasting duration on gastric volume and antral visibility in pregnant women undergoing elective cesarean section.
- Conditions
- Pregnancy, Ceserean Section, Gastric Volume, Postoperative Nausea and Vomit
- Trial name
- PREG-GAS (NCT07513675)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Dr. Lutfi Kirdar Kartal Training and Research Hospital
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
Hypovolemia
Echocardiographic Assessment of Volume Variation Secondary to Preoperative Fasting
The primary objective of this study is to demonstrate that preoperative fasting does not increase the rate of lowered blood volume (defined by a variation of 15% ΔITV during a leg lift) in patients undergoing surgery.
- Trial name
- NCT01258361
- Testing
- echocardiography
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Preoperative Fasting
Change of Gastric Fluid Volume After Oral Hydration in Fasted Objects
This study aims to evaluate the permissive amount and time limit of clear fluid intake for preoperative fasting.
- Trial name
- NCT06210880
- Where
- South Korea
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- SMG-SNU Boramae Medical Center
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
Fasting Before Operation
Preoperative Clear Liquid Diet Fasting; Survey Among Medical School Physician
To determine knowledge and practice about liquid diet fasting among physicians in a Quaternary-care academic center study decide: questionnaire based study to ask concerning and knowledge and practice about liquid diet fasting…
- Trial name
- NCT05877248
- Where
- 2 sites in Thailand
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Insulin Resistance, Inflammatory Response
Preoperative Administration of Oral Carbohydrate Drink and Postoperative Insulin Resistance
This study compared traditional concept of preoperative fasting before elective open colon surgery and preoperative treatment with carbohydrate oral drink in intention to improve postoperative stress response to surgical…
- Conditions
- Insulin Resistance, Inflammatory Response, Exaggerated Well-Being, Length of Stay
- Trial name
- NCT03793036
- Testing
- preoperative nutrition
- Where
- Bosnia and Herzegovina
- Volunteers
- 50 people
- Sponsor
- Nermina Rizvanović
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
Anti-Psychotic, Management of Manifestations of Psychotic Disorders
Assessment of Intra-subject Variability in the Bioavailability of Chlorpromazine Hydrochloride
Cycle Pharmaceuticals Ltd. (Cycle) is developing an oral tablet formulation of Chlorpromazine Hydrochloride and intends to conduct bioequivalence trials to demonstrate its similarity to the RLD.
- Conditions
- Anti-Psychotic, Management of Manifestations of Psychotic Disorders, Treatment of Schizophrenia, Control Nausea and Vomiting
- Trial name
- NCT02943213
- Testing
- Chlorpromazine Hydrochloride
- Where
- South Africa
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cycle Pharmaceuticals Ltd.
Donor Hepatectomy, Serum Lactate
Effect of Preoperative Carbohydrate Loading on Serum Lactate Levels in Patients Undergoing Donor Hepatectomy
This randomized controlled trial investigated whether preoperative carbohydrate loading reduces perioperative serum lactate levels in patients undergoing donor hepatectomy.
- Conditions
- Donor Hepatectomy, Serum Lactate, Preoperative Carbohydrate Loading
- Trial name
- NCT07723391
- Testing
- Preoperative Carbohydrate Loading
- Where
- Pakistan
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Shifa International Hospital
Fasting
Preoperative Ultrasound Evaluation of Fasting Residual Gastric Volume in Patients With Previous Sleeve Gastrectomy
Preoperative US assessment of residual gastric volume in both; patients with previous laparoscopic sleeve gastrectomy and those without history of bariatric surgeries, undergoing elective laparoscopic cholecystectomy, aiming to…
- Trial name
- NCT06543615
- Testing
- Ultrasonography
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ain Shams University