Clinical trials: Volume
Extravascular Lung Water
Effect of PCV and VCV on Extravascular Lung Water
Volume controlled ventilation (VCV) and pressure controlled ventilation (PCV) are the common ventilatory modes during OLV undergoing thoracic surgery.
- Trial name
- NCT03514706
- Testing
- volume controlled ventilation, pressure controlled ventilation
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Atelectasis, Postoperative Pulmonary
End-Expiratory Lung Volume in Children Awakening From Propofol Anesthesia
The goal of this pilot randomized clinical trial is to test the effects of high flow nasal oxygen and head elevation during awakening from propofol anesthesia in pediatric patients undergoing airway surgery.
- Trial name
- NCT05821114
- Testing
- Head elevation_H, Supine_H, Head elevation_L
- Where
- South Korea
- Volunteers
- 52 people
- Sponsor
- Seoul National University Hospital
Intrathoracic Blood Volume in Heart Failure Patients
Intrathoracic Bloodvolume Measurement by Contrast Enhanced Ultrasound: Validation of the Technique and Evaluation as a Measurement of Response to Cardiac Resynchronization Therapy: a Pilot Study
Summary Rationale: Cardiac resynchronisation therapy (CRT) with biventricular pacemakers and implantable cardiac defibrillators (ICD) has proven to be a valuable therapy in selected patients with systolic heart failure…
- Trial name
- NCT01735838
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Pulmonary Arterial Hypertension, Chronic Thromboembolic Pulmonary Hypertension
Non-Invasive Measurement of Cardiac Output and Stroke Volume in PAH/CTEPH
Pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH) are severe clinical conditions that, despite advances in therapeutics over the past 20 years, lead to serious morbidity and…
- Trial name
- NCT05618093
- Testing
- Non-invasive hemodynamic measurements
- Where
- United States
- Sponsor
- University of California, Los Angeles
Pancreatic Lesions Located at Body or Tail.
Learning Curve for Laparoscopic Distal Pancreatectomy
Laparoscopic distal pancreatectomy (LDP) for benign and borderline pancreatic lesions has recently becoming the treatment of choice in experienced centres. No data have been published about learning curve so far.
- Trial name
- NCT01258621
- Testing
- Laparoscopy
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Università Vita-Salute San Raffaele
Type 2 Diabetes
SGLT2i, Ketoacidosis, Volume Contraction, and Insulinopenia
To examine the 2-HIT hypothesis that the SGLT2i-induced stimulation of EGP, lipolysis, and ketone production requires the combination of volume depletion plus insulinopenia in T2D individuals.
- Trial name
- NCT07053306
- Testing
- Empagliflozin 25 MG
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Hypotension During Surgery
Pneumatic Leg Compression and Norepinephrine Requirements in Patients Having Non-cardiac Surgery
The PLANE trial is a randomized, single-center trial investigating whether pneumatic leg compression reduces the amount of norepinephrine needed to keep MAP above 65mmHg compared to routine care without PLC in patients having…
- Trial name
- PLANE (NCT06950606)
- Testing
- Pneumatic leg compression
- Where
- Germany
- Volunteers
- 238 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Orbital Fat Atrophy
Autologous Fat Augmentation of Orbital Volume Using a Closed Cannula Technique
After enucleation or evisceration with placement of a dermis fat graft or integrated orbital implant as a primary procedure, there can be secondary loss of orbital fat volume causing regression of periocular tissue and…
- Trial name
- NCT01416233
- Testing
- autologous fat grafting to the orbit
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Fox, Donald Munro, M.D., P.C.
Ridge Splitting, Simvastatin
The Effect of Simvastatin With Guided Bone Regeneration in Ridge Splitting and Simultaneously Implantation
Ridge split augmentation technique, with immediate implant placement, reduces the time of the treatment and the time of the final prosthetic reconstruction. Furthermore, compression of the bone increases its density.
- Conditions
- Ridge Splitting, Simvastatin, Immediate Implant
- Trial name
- NCT05020405
- Testing
- Immediate implant placement and ARS with GBR and SMV, Immediate implant placement and ARS with GBR
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Hemodynamic, Monitoring, Anesthesia
Pulse CONtour and BIoimpedance for Measurements of Stroke Volume During Changes in CARdiac Preload
Fluid therapy guided by stroke volume response to repeated fluid challenges is used for hemodynamic optimization during general anesthesia.
- Conditions
- Hemodynamic, Monitoring, Anesthesia, Blood Pressure
- Trial name
- ConBi-Car (NCT04231656)
- Testing
- CLEARSIGHT and NICCOMO measurements in sequence A, CLEARSIGHT and NICCOMO measurements in sequence B
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Lille
Blood Loss
Evaluation of the Zynex Blood Volume Monitor in Healthy Adult Volunteers During a Blood Draw
To determine if a manual blood loss can be detected using the non-invasive blood monitor.
- Trial name
- NCT01834612
- Testing
- CM1500
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Zynex Monitoring Solutions
Postoperative Urinary Retention, Urinary Retention
Evaluating Two Nursing Interventions to Prevent Urinary Retention After Spinal Anesthesia
The goal of this clinical trial is to learn whether two simple nursing methods can help prevent trouble emptying the bladder (acute urinary retention, AUR) after surgery with numbing medicine in the lower back (spinal…
- Trial name
- NCT07293000
- Testing
- Suprapubic Cold Pack, Sacral Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people
- Sponsor
- Istanbul University - Cerrahpasa
Nose Enhancement
Safety and Effectiveness of JUVÉDERM® VOLUMA® With Lidocaine for Improvement of Volume and Aesthetic Appearance of the Nose in Chinese Adults
The purpose of this study is to determine whether VOLUMA with Lidocaine is safe and effective for the improvement of volume and aesthetic appearance of the nose in the Chinese population.
- Trial name
- NCT03430986
- Testing
- JUVÉDERM® VOLUMA® with Lidocaine, No-treatment control
- Where
- 5 sites in China
- Volunteers
- 164 people
- Sponsor
- Allergan
COPD, Emphysema
Right Ventricular Diastolic Dysfunction
Heart-lung interactions remain misunderstood whereas pulmonary and cardiac pathologies are very commonly associated. Emphysema by increasing intrathoracic pressure appears to affect cardiac function.
- Conditions
- COPD, Emphysema, Right Heart Dysfunction
- Trial name
- RVDD (NCT04467242)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Montpellier
Lactation, Breastfeeding
The Effect of Virtual Reality-Based Relaxation on Breast Milk Volume and Breastfeeding Self-Efficacy in Mothers of Preterm Infants
This study evaluates whether using virtual reality (VR) for relaxation helps mothers of premature babies produce more breast milk and feel more confident about breastfeeding.
- Conditions
- Lactation, Breastfeeding, Premature Birth, Maternal Stress
- Trial name
- NCT07336186
- Testing
- Virtual Reality-Based Relaxation
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Kocaeli University
Ventilation Therapy; Complications
Study to Investigate an Association Between Brain Activity and Tidal Volume in Humans (BATMAN)
The communication between the lungs and the brain has drawn a lot of attention recently. Animal studies have shown that the breathing cycle is coupled with brain activity, showing that the greater the volume of air delivered to…
- Trial name
- BATMAN (NCT06142773)
- Testing
- Tidal Volume set on ventilator
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- University Health Network, Toronto
Cardiac Output, High
Mean Systemic Filling Pressure and Heart Performance Predicting Fluid Responsiveness
Determining fluid responsiveness in critically ill patients by measuring mean systemic filling pressure on the intensive care unit.
- Trial name
- NCT02060942
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Thyroid Surgery, Head Extension on the Anatomic Axes of the Superior Airway
The Effect of Thyroid Lobe Volume on the Common Carotid Artery Blood Flow
The goal of this observational study is to evaluate how thyroid lobe volume affects carotid artery blood flow dynamics in adult patients undergoing elective thyroidectomy.
- Trial name
- NCT06797388
- Where
- Turkey (Türkiye)
- Volunteers
- 132 people
- Sponsor
- Recep Tayyip Erdogan University
Nasal Obstruction, Septoplasty Surgeries
Effects of Surgical Correction of Nasal Obstruction on Oxygen Uptake and Ventilation Volume
This retrospective study aims to evaluate the effect of surgical correction of nasal obstruction on aerobic performance parameters in male athletes aged 20-32 years.
- Conditions
- Nasal Obstruction, Septoplasty Surgeries, Athletic Performance
- Trial name
- NCT06957262
- Testing
- Surgical correction of nasal obstruction
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Tuba Melekoğlu
Volume Overload, Dialysis
Haemodialysis Outcomes & Patient Empowerment Study 03
This is a prospective, single-arm observational study that aims to assess the validity and reproducibility of an algorithm for assessing fluid status in a cohort of dialysis patients.
- Trial name
- HOPE-03 (NCT05735288)
- Where
- 2 sites in Ireland
- Volunteers
- 24 people
- Sponsor
- Royal College of Surgeons, Ireland
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