Clinical trials: Volume
Brain Metastases
Perfexion Brain Metastasis
Brain metastases occur in 20% to 40% of all patients with cancer , with an incidence 10 times higher than that of primary malignant brain tumors.
- Trial name
- HF-SRT (NCT00805103)
- Testing
- Hypofractionated stereotactic radiotherapy
- Where
- Canada
- Volunteers
- 9 people
- Sponsor
- University Health Network, Toronto
Obesity
Satiety Study of a Carbohydrate Meal to a Highly Viscous Gel Meal
To evaluate the effects of Konjac on satiety and subsequent food intake in healthy individuals.
- Trial name
- InGel (NCT01875627)
- Testing
- Konjac noodles, Carbohydrate and Konjac Noodles, Carbohydrate noodles
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Chronic Obstructive Pulmonary Disease
Long-term Effects of Endobronchial Valve Implantation on Cardiac Function and Skeletal Muscle Function
The goal of this type of study: clinical trial is to evaluate the effect of bronchial valve implantation on cardiac function and skeletal muscle function in Chronic Obstructive Pulmonary Disease.
- Trial name
- NCT05775588
- Testing
- Lung volume reduction surgery with endobronchial valve implantation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- China-Japan Friendship Hospital
Diuresis, Bladder Retention Volume
Effect of Preload on Bladder Retention Volume During Spinal Anesthesia
The purpose of this study is to assess the influence of different fluid infusions on the quantity of bladder retention after spinal anesthesia.
- Conditions
- Diuresis, Bladder Retention Volume, Hypotension
- Trial name
- NCT00550186
- Testing
- Ringers Lactate, HaemoHES 6%
- Where
- Netherlands
- Volunteers
- 144 people
- Sponsor
- Rijnstate Hospital
Episodic Hypoxemia in Mechanically Ventilated Preterm Infants
Volume Guarantee Ventilation in Preterm Infants With Frequent Episodes of Hypoxemia
Preterm infants undergoing mechanical ventilation often present with respiratory instability which leads to fluctuations in ventilation and oxygenation.
- Trial name
- NCT01727505
- Testing
- Sequence A: Conventional-Volume Guarantee, Sequence B: Volume Guarantee-Conventional
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Miami
Surgical Procedure, Unspecified
Non-invasive Assessment of Arterial Blood Pressure and Functional Hemodynamic Parameters
Cardiac output can be monitored using different invasive devices. Nexfin HD is a new, noninvasive device that uses model flow technology to measure stroke volume and thus computes cardiac output (CO).
- Trial name
- NCT01292759
- Where
- Germany
- Volunteers
- 24 people
- Sponsor
- Johannes Gutenberg University Mainz
Gastric Emptying, Gastroparesis
Gastric Emptying Recovery After GLP-1 RA Cessation
Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) can delay gastric emptying and may increase residual gastric contents before general anesthesia.
- Conditions
- Gastric Emptying, Gastroparesis, Preoperative Care
- Trial name
- NCT07360262
- Testing
- Preoperative gastric ultrasound
- Where
- 2 sites in South Korea
- Volunteers
- 186 people
- Sponsor
- Wonkwang University Hospital
Echocardiography, Three-Dimensional
Visualization of the Stomach During Fasting and Measurement of Intragastric Volume After Ingestion of Fluid: Feasibility and Application of Three Dimensional Ultrasound in Healthy Subjects
Aspiration pneumonia is a dreaded complication of anaesthesia because of its prevalence (1/3,886 cases in elective anaesthesia and 1/895 cases in emergency settings) and its high morbidity and mortality (3 to 9%).
- Trial name
- ECHO3DGASTRIQ (NCT02819466)
- Testing
- 3D echography
- Where
- France
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Volume Expansion, Left Ventricular Contractility
Speckle-Tracking and Volume Expansion
Volume expansion is the cornerstone of hemodynamic management of patients suffering from circulatory failure. The main objective of volume expansion is to increase stroke volume.
- Trial name
- FLUID-STRAIN (NCT03702569)
- Testing
- Left ventricular global longitudinal strain measure
- Where
- France
- Volunteers
- 77 people
- Sponsor
- University Hospital, Bordeaux
Healthy Adult Volunteers
Assessment of End Expiratory Lung Volumes in Healthy Subjects Using High Flow Oxygen (Vapotherm®)
Respiratory distress is a common problem in an intensive care unit. There are multiple mechanisms that are used to help patients who are in respiratory distress including mechanical ventilation, continuous positive airway…
- Trial name
- NCT01672242
- Testing
- HFNC, CPAP
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Ischemic Stroke
Improved Prediction of Recurrent Stroke and Detection of Small Volume Stroke
Rationale: Over 20.000 people suffer an ischemic stroke in the Netherlands each year. Large artery occlusions are easy to identify and can be treated with endovascular clot removal.
- Trial name
- ENCLOSE (NCT04019483)
- Where
- 3 sites in Netherlands
- Volunteers
- 439 people
- Sponsor
- UMC Utrecht
Spinal Cord Injuries (SCI), Neurogenic Lower Urinary Tract Dysfunction
Radio-frequency (RF) Bladder Monitor
The goal of this pilot feasibility study is to evaluate a wearable microwave (MW)-based bladder monitoring system in adult volunteers and those with spinal cord injury (SCI) who use self-catheterization for bladder management.
- Conditions
- Spinal Cord Injuries (SCI), Neurogenic Lower Urinary Tract Dysfunction, Neurogenic Bladder (NB)
- Trial name
- NCT07639541
- Testing
- Wearable microwave Bladder Monitoring System
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Polycystic Ovary Syndrome
Impact of Laparoscopic Ovarian Drilling on Ovarian Reserve in Patients With Anovulatory Polycystic Ovarian Syndrome
Pneumoperitoneum is done by insertion of the verress needle at the inferior edge of the umbilicus putting into consideration the following tests: 1. Needle test: Verress needle patency check. 2.
- Trial name
- NCT05311059
- Testing
- Laparoscopic ovarian drilling
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Hyponatremia With Normal Extracellular Fluid Volume
Multicenter, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Oral Lixivaptan Capsules in Subject With Euvolemic Hyponatremia
The present study is designed to confirm and extend the observation from previous studies that lixivaptan therapy corrects hyponatremia, in euvolemic subject, including subjects with SIADH.
- Trial name
- NCT00660959
- Testing
- lixivaptan
- Where
- 71 sites in United States, Belgium and 4 more
- Volunteers
- 106 people
- Sponsor
- CardioKine Inc.
Bowel Dysfunction
En Evaluation of Navina Mini, a New Low-volume Transanal Irrigation Device.
This is an un-controlled, prospective, multi center, post market clinical follow-up investigation that will enroll male and female subjects in need of bowel management with low-volume transanal irrigation (TAI) as judged by the…
- Trial name
- NCT06377280
- Testing
- Navina Mini
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Wellspect HealthCare
Cholecystitis, Perforated Duodenal Ulcer
Incentive Spirometry and Upper Abdominal Laparoscopic Surgery
To compare the effects of volume-oriented versus flow-oriented incentive spirometry on pulmonary function tests and functional capacity in patients of upper abdominal laparoscopic surgery.
- Conditions
- Cholecystitis, Perforated Duodenal Ulcer, Diaphragmatic Hernia, Benign Pancreas Tumor
- Trial name
- NCT04716166
- Testing
- Volume-oriented incentive spirometry, Flow-oriented incentive spirometry
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Riphah International University
Nerve Block
The MEV of 0.5% Ropivacaine in Ultrasound-guided SASIS-FICB
The Aim of This Study is to Determine the Minimum Effective Volume of Local Anesthetic (Ropivacaine 0.5%) Required to Produce an Effective Ultrasound-guided Supra-anterior Superior Iliac Spine Fascia Iliaca Compartment…
- Trial name
- SASIS-FICB (NCT05012137)
- Testing
- Ultrasound-guided Supra-anterior Superior Iliac Spine Fascia Iliaca Compartment Block (SASIS-FICB) with 0.5% ropivacaine, different volume of 0.5% ropivacaine
- Where
- China
- Volunteers
- 54 people
- Sponsor
- Peking Union Medical College Hospital
ARDS
Preventive Strategies in Acute Respiratory Distress Syndrome (ARDS)
The investigators hypothesis is that patients at risk of ARDS, detected by LIPS (Lung Injury Prediction Score), under mechanical ventilation could benefit from a protective ventilatory strategy (used in ARDS treatment) in order…
- Trial name
- EPALI (NCT02070666)
- Testing
- Protective mechanical ventilation, Control group, Dead space
- Where
- Spain
- Volunteers
- 98 people
- Sponsor
- Corporacion Parc Tauli
Prader-Willi Syndrome
Respiratory Restriction in Prader-Willi Syndrome
The main aim of this study is therefore to evaluate the impact of Prader Willi Syndrome (PWS) on lung and thoracoabdominal volumes, respiratory muscle strength and awake ventilatory pattern, and to quantify and localize the…
- Trial name
- RESPIPWS (NCT06851351)
- Testing
- Spirometry and optoelectronic plethysmography
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istituto Auxologico Italiano
Cheek Augmentation, Correction of Age-related Midface Contour Deficiencies
RHA®4 for Midface Volume Deficiency
This is a prospective, randomized, controlled, blinded evaluator, multicenter, between subjects clinical study to identify whether RHA4 is non-inferior to a comparator device for treatment of midface volume deficiency 8 weeks…
- Trial name
- NCT05133739
- Testing
- injection of RHA®4 in Midface, injection of Comparator Product in Midface
- Where
- United States
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Teoxane SA