Clinical trials: Residual Volume
Obesity, Gastric Emptying
Gastric Volume After Ingestion of Carbohydrate Drink vs Water in Obese Volunteers
This randomized crossover study compares gastric residual volume after ingestion of carbohydrate drinks and water in obese volunteers.
- Trial name
- NCT05827029
- Testing
- Preopertive drink
- Where
- Thailand
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Prince of Songkla University
Sleep Apnea, Obstructive, Child
Effect of CPAP and Adenotonsillectomy in Upper Airway Volume of Children With OSAS
Obstructive sleep apnea syndrome (OSAS) in children has high prevalence and severe complications, and its first line of treatment (adenotonsillectomy) has risk of complications.
- Conditions
- Sleep Apnea, Obstructive, Child, Continuous Positive Airway Pressure, Adenoidectomy
- Trial name
- NCT03169491
- Testing
- Continuous positive airway pressure (CPAP)
- Where
- Mexico
- Volunteers
- 150 people
- Sponsor
- Instituto Nacional de Enfermedades Respiratorias
Peptic Ulcer, Gastritis
Residual Gastric Volume After the Ingestion of a Beverage Containing Carbohydrates Plus Whey Protein
Carbohydrate enriched-drinks has been used as preoperative treatment up to two hours before anesthesia. These drinks are safe and are not associated to bronchial aspiration during anesthesia.
- Trial name
- NCT01828645
- Testing
- Carbohydrate plus whey protein enriched drink
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Federal University of Mato Grosso
Respiratory Compliance, Functional Residual Capacity
Rescue Antenatal Steroids and Pulmonary Function Tests in Preterm Infants
One course of steroids given to a mother before a premature delivery helps the lungs of the premature infant and decreases breathing problems.
- Conditions
- Respiratory Compliance, Functional Residual Capacity, Pulmonary Function Testing
- Trial name
- NCT00669383
- Testing
- betamethasone
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Fasting, Anesthesia
Gastric Residual Volumes in Infants Fed at 4 and 6 Hours Prior to General Anaesthesia
The safety implications of prolonged fasting in young children prior to general anaesthesia are well described. Current UK guidance recommends a fasting time of 6 hours for formula milk prior to general anaesthesia.
- Conditions
- Fasting, Anesthesia, Pediatric ALL
- Trial name
- NCT06067321
- Testing
- abdominal ultrasound, insertion of naso-gastric tube
- Where
- United Kingdom
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- King's College Hospital NHS Trust
Kidney Failure, Hemodialysis
SGLT2 Inhibition in Hemodialysis
Dapagliflozin will be compared with placebo to evaluate its effects on cardiac structure and safety in patients with kidney failure receiving maintenance hemodialysis.
- Conditions
- Kidney Failure, Hemodialysis, Diabetes Mellitus, Type 2, Chronic Kidney Disease
- Trial name
- DAPA-HD (NCT05179668)
- Testing
- Dapagliflozin 10 MG
- Where
- 9 sites in Austria
- Volunteers
- 220 people
- Sponsor
- Medical University of Vienna
Diabetes Mellitus, Type 2, Obesity
Holding vs. Continuing Incretin-based Therapies Before Upper Endoscopy
To assess whether holding incretin-based therapy before endoscopy reduces the likelihood of clinically relevant Residual Gastric Volume (RGV).
- Conditions
- Diabetes Mellitus, Type 2, Obesity, Gastroparesis
- Trial name
- NCT06533527
- Testing
- GLP-1 medication
- Where
- 2 sites in United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Urinary Dysfunction
Effects of Pelvic Floor Muscle Training Combined With Bladder Training on Some Parametrs of Men With Urinary Frequency
This prospective, single-center, parallel-group, assessor-blinded randomized controlled trial will include 120 voluntary male participants who have had complaints of urinary frequency for at least 3 months and meet the inclusion…
- Trial name
- NCT07719400
- Testing
- Bladder training plus pelvic floor muscle training, Bladder Training
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Bingol University
Renal Cell Carcinoma
Residual Normal Renal Parenchymal and Tumor Volume in Tumor Surgeries
1. Calculation of the expected residual renal tissue volume using contrast CT in renal tumor patients and its effect on preoperative decision making 2.
- Trial name
- NCT04244136
- Testing
- contrast CT
- Volunteers
- 32 people
- Sponsor
- Assiut University
Anemia
Milking the Umbilical Cord at Term Cesarean Birth
The purpose of this pilot study is to determine if umbilical cord milking at the time of scheduled cesarean section effects the hemoglobin and hematocrit levels of full-term infants as determined by hemoglobin and hematocrit…
- Trial name
- NCT01630993
- Testing
- Umbilical Cord Milking
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Rhode Island
Residual Gastric Contents, Polyethylene Glycol
Effect of Miralax NPO Time on Residual Gastric Volumes and Bowel Preparation
The goal of this clinical trial is to assess differences in residual gastric volumes after stopping Miralax ingestion at different time points (2, 4, 6 hours) prior to anesthesia induction and compare it to the control (current…
- Trial name
- NCT07616908
- Testing
- Stopping Miralax ingestion 4 hours prior to anesthesia induction, Stopping Miralax ingestion 6 hours prior to anesthesia induction, Stopping Miralax ingestion 2 hours prior to anesthesia induction
- Volunteers
- 200 people
- Sponsor
- Stanford University
Respiratory Distress Syndrome In Premature Infants, Bronchopulmonary Dysplasia
High Frequency Oscillatory Ventilation Combined With Intermittent Sigh Breaths: Effects on Lung Volume Monitored by Electric Tomography Impedance.
Background Ventilator induced lung injury (VILI) remains a problem in neonatology. High frequency oscillatory ventilation (HFOV) provides effective gas exchange with minimal pressure fluctuation around a continuous distending…
- Conditions
- Respiratory Distress Syndrome In Premature Infants, Bronchopulmonary Dysplasia, Ventilator-Induced Lung Injury, Functional Residual Capacity
- Trial name
- NCT01962818
- Testing
- HFOV combined with sigh breaths
- Where
- Australia
- Volunteers
- 16 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Obesity
Impact of Increased Tidal Volumes on Oxygenation and Cardiac Output
General anaesthesia impairs respiratory function in overweight patients. The investigators wanted to compare arterial concentration of sevoflurane and oxygen in overweight patients ventilated with increased tidal volume, or…
- Trial name
- NCT01343017
- Testing
- Ventilatory pattern
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Region Skane
Gastric Volume
Lollipop on Gastric Volume
To observe the effect of chewing lollipop on residual gastric volume in healthy volunteers with fasting.
- Trial name
- NCT04093726
- Testing
- lollipop
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Influenza Infection, SAD-RV Infection and COVID-19
DAS181 for Patients With Severe Hospitalized Flu and SAD-RVs (COVID-19)
This is a Phase IIb study consisting of two cohorts to evaluate efficacy, safety and pharmacokinetics of DAS181 in IFV infection. An approximate total of 280 subjects will be enrolled into this study.
- Trial name
- STOP-Flu (NCT04298060)
- Testing
- DAS181
- Where
- China
- Volunteers
- 280 people
- Sponsor
- Ansun Biopharma, Inc.
Benign Prostatic Hyperplasia
Pelvic Floor Muscle Exercise for Lower Urinary Tract Symptoms After Surgery for Benign Prostatic Hyperplasia.
This study aims to evaluate the effectiveness of pelvic floor muscle exercise (PFME) on improving lower urinary tract symptoms (LUTS), postvoid residual volume (PVR), and quality of life in patients undergoing surgery for benign…
- Trial name
- BPH LUTS PFME (NCT07293442)
- Testing
- pelvic floor muscle exercises
- Where
- 2 sites in Taiwan
- Volunteers
- 46 people
- Sponsor
- Taipei Medical University WanFang Hospital