Clinical trials: Preoperative Fasting
Gastric Emptying, Preoperative Care
Incidence of Stomach Fullness and Associated Factors in Elective Surgical Patients
The aim of this prospective, observational study is to evaluate the incidence of residual gastric content in elective surgical patients who adhered to preoperative fasting guidelines and to investigate associated patient-related…
- Conditions
- Gastric Emptying, Preoperative Care, Preoperative Fasting, Elective Surgical Procedures
- Trial name
- NCT06606782
- Where
- Turkey (Türkiye)
- Volunteers
- 404 people
- Sponsor
- Recep Tayyip Erdogan University
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
Anesthesia, Urologic Cancer
Preoperative Carbohydrate Loading for Enhancing Recovery After Radical Cystectomy
In recent years, the world of anesthesiology is questioning one of its great dogmas: Are so many hours of strict fasting necessary in patients who are candidates for elective surgeries? The main objective of our clinical trial…
- Conditions
- Anesthesia, Urologic Cancer, Surgery
- Trial name
- NCT05913245
- Testing
- Maltodextrin 12.5%, Water
- Where
- Spain
- Volunteers
- 66 people
- Sponsor
- Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
Delayed Gastric Emptying, Gastroparesis
Using Point-of-Care-Ultrasound (POCUS) to Assess Gastric Contents Among Fasting Pre-operative Patients Taking GLP-1 Agonists.
Given the increased prescription of GLP-1 agonists for both diabetes and obesity management and the implications of the proposed delayed gastric emptying in the setting of an anesthetic, it is critical to determine if patients…
- Trial name
- NCT06038734
- Testing
- gastric ultrasound
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Fasting
Gastric Emptying Time After Turkish Breakfast
DETERMINING GASTRIC EMPTYING TIME IN ELDERLY USING ULTRASOUND ASSOCIATED WITH PREOPERATIVE FASTING TIME Background: Gastric contents aspiration is the most crucial complication of general anaesthesia.
- Trial name
- NCT04789785
- Testing
- ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Preoperative Fasting
Ultrasound Assessment of Gastric Emptying of Korean Meals: Rice and Noodle
The investigators evaluate gastric emptying time of common Korean meals (rice, noodles) in healthy volunteers.
- Trial name
- NCT03567915
- Testing
- Evaluation of gastric volume and content
- Volunteers
- 60 people
- Sponsor
- SMG-SNU Boramae Medical Center
Fasting, Cesarean Delivery Affecting Fetus
Preoperative Carbohydrate Drink Prior to Elective Caesarean Section
Prior to caesarean section, patients should fast from solid food for 6 hours and from clear fluids for 2 hours. Carbohydrate drinks can also be consumed up to 2 hours before surgery.
- Conditions
- Fasting, Cesarean Delivery Affecting Fetus, Glucose, Low Blood
- Trial name
- NCT04159948
- Testing
- Carbohydrate drink
- Where
- Ireland
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Coombe Women and Infants University Hospital
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
Hemodynamic Instability, Hypovolemia
Preoperative Volume Substitution in Elective Surgery Patients
Preoperative fasting can evoke a hypovolemia which may cause a hemodynamic instability during introduction of anesthesia. The purpose of this study is to test the hypothesis that a defined preoperative volume substitution…
- Conditions
- Hemodynamic Instability, Hypovolemia, Anesthesia
- Trial name
- NCT01811966
- Testing
- Volume, Control
- Where
- Germany
- Volunteers
- 220 people
- Sponsor
- Philipps University Marburg
Anemia, Arthroplasty, Replacement, Hip
An Intravenous Iron Based Protocol for Preoperative Anaemia in Hip and Knee Surgery - An Observational Study
This observational study follows a cohort of patients scheduled for elective hip- or knee surgery but has preoperative anemia and are treated with Intravenous (IV) iron prior to surgery according to a recently introduced…
- Conditions
- Anemia, Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee
- Trial name
- NCT02385383
- Testing
- Iron-III Isomaltoside 1000, Standard Care
- Where
- 6 sites in Denmark
- Volunteers
- 300 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
This Study Mainly Focus on the Eras Protocol Decreasing Time of Npo and Early Discharge From Hospital to Avoid Hospital Acquired Infections
A Comparative Study of Preoperative Carbohydrate Loading Dose and Fasting on Postoperative Recovery Time in Elective Abdominal Surgery Patients
This randomized controlled trial aims to compare the effect of preoperative carbohydrate loading versus standard overnight fasting on postoperative recovery time in patients undergoing elective abdominal surgery.
- Trial name
- NCT07562776
- Testing
- Patients will be given 400 mL of a carbohydrate-rich clear drink (10% daxtrosewater) approximately 2-3 hours before induction of anesthesia, according to ERAS guidelines., Standard pre operative fasting
- Volunteers
- 144 people
- Sponsor
- Gulab Devi Hospital
Cataract Surgery
Impact of Non-fasting on Anxiety in Cataract Surgery
The aim of this prospective study was to investigate whether non-fasting recommendation could reduce preoperative anxiety level, incidence of anesthetist interventions, and number of surgical complications in elective cataract…
- Trial name
- StarvAnx (NCT04769856)
- Testing
- State-Trait Anxiety Inventory (STAI) scale, Satisfaction scale
- Where
- France
- Volunteers
- 126 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Colon Cancer
Prehabilitation in Colorectal Cancer
Objectives To investigate the impact of tele-supervised prehabilitation on functional capacity in colon cancer patients undergoing colorectal resection for cancer and to evaluate the effects of prehabilitation on muscle strength…
- Trial name
- NCT03096951
- Testing
- Prehabilitation, Rehabilitation
- Where
- Belgium
- Volunteers
- 28 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Hip Arthropathy, Fasting
The Effect of Oral Carbohydrate Solution on Anxiety and Comfort in Patients Undergoing Hip Arthroplasty
Surgical interventions are not only a physiological trauma, but also a psychological and social trauma because they cause deterioration of the individual's comfort.
- Conditions
- Hip Arthropathy, Fasting, Patient Comfort
- Trial name
- NCT05134207
- Testing
- oral carbohydrate solution
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Nevsehir Haci Bektas Veli University
Gastroscopy
Evaluation of Gastric Volume and pH Changes in Gastroscopy Patients
Pulmonary aspiration is a rare but serious complication that can result in 57% mortality and 14% permanent damage. Fasting rules (solid foods 6-8 hours, clear liquids 2 hours) determined by anesthesia associations are applied to…
- Trial name
- NCT06842602
- Testing
- gum, candy, strict fasting rules
- Where
- Turkey (Türkiye)
- Volunteers
- 405 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Osteoarthritis, Knee
Preoperative Strength Training in Patients With Total Knee Arthroplasty
The purpose of this study is to investigate if preoperative strength training will result in faster recovery and higher level of function six weeks after total knee arthroplasty (TKA).
- Trial name
- NCT01647243
- Testing
- Preoperative strength training
- Where
- Denmark
- Volunteers
- 70 people
- Sponsor
- University of Aarhus
Arthroplasty Complications, Co-morbidity
Length of Stay and Complications in High-risk Patients Receiving Fast-track Total Hip (THA) or Knee- Alloplasty (TKA)
The purpose of the study is to determine the influence of preoperative co-morbidity in relation to increased length of stay and postoperative complications in patients receiving fast-track hip or knee replacement.
- Conditions
- Arthroplasty Complications, Co-morbidity, Postoperative Morbidity
- Trial name
- NCT01515670
- Where
- 7 sites in Denmark
- Volunteers
- 60,000 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
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
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