Clinical trials: Volume
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
Neonatal Sepsis
Salivary C- Reactive Protein, Mean Platelet Volume and Neutrophil Lymphocyte Ratio as Diagnostic Markers for Neonatal Sepsis
To evaluate reliability of salivary C-reactive protein ,mean platelet volume , neutrophil -lymphocyte ratio , and platelet lymphocyte ratio in diagnosis of neonatal sepsis
- Trial name
- NCT04800445
- Testing
- Salivary CRP
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Cairo University
Esophageal Squamous Cell Carcinoma
High-concentration Small-volume Versus Low-concentration Large-volume Iodine Solution for Esophageal Chromoendoscopy
This clinical trial aims to test the participants' tolerance for different concentration iodine solutions during esophageal chromoendoscopy.
- Trial name
- NCT06063941
- Testing
- 1% Lugol's iodine solution, 5% Lugol's iodine solution
- Where
- 5 sites in China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital of Digestive Diseases
Gastric Distention
High-Flow Heated and Humidified Oxygen Therapy and Gastric Distension
High Flow Heated and Humidified Nasal Oxygen therapy (HFHHNO) has been increasingly used in emergency medicine to assist patients with short term respiratory failure and to provide adequate oxygen to the body prior to intubation.
- Trial name
- HFHHNOGastric (NCT03134937)
- Testing
- High-Flow Heated and Humidified Oxygen Therapy (HFHHNO)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Chronic Obstructive Pulmonary Disease
Thoracic Lymphatic Pump Techniques for Reducing Lung Volumes in Persons With Chronic Obstructive Pulmonary Disease
The primary goal of this line of research is to see if realistic manipulative protocols can be developed to produce sustained reductions in residual volume and improve pulmonary function parameters in people with Chronic…
- Trial name
- NCT02030145
- Testing
- Compressive Thoracic Lymphatic Pump, Classic Thoracic Lymphatic Pump
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- A.T. Still University of Health Sciences
Hemorrhage
Comparison of Compensatory Reserve Index to Intravascular Volume Change and Stroke Volume
This study is designed to validate implementation of the CRI algorithm in the CypherOx CRI system. Healthy human subjects will undergo progressive reduction in central blood volume to the point of hemodynamic instability (defined…
- Trial name
- NCT01935427
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Flashback Technologies
Bio-Oss; Mucograft
Bone Volume Changes After Socket Preservation Using Geistlich Bio-Oss Collagen and Mucograft Seal
Evaluation of Bone volume Changes after socket preservation using Geistlich Bio-Oss® Collagen and Geistlich Mucograft® Seal compared to natural healing after tooth extraction
- Trial name
- NCT03395145
- Testing
- Geistlich Bio-Oss® Collagen and Geistlich Mucograft® Seal
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Mid-face Volume Deficit
Efficacy and Safety of Rejuviel V in the Correction of Midface Volume Deficit
The purpose is to evaluate the efficacy and confirm the safety of Rejeunesse Contour® with Lidocaine compared to Juvederm® Voluma® with Lidocaine for the temporary improvement of mid-face volume (including the cheekbone area, the…
- Trial name
- NCT07162610
- Testing
- Rejuviel V® with lidocaine, JUVEDERM® VOLUMA® with lidocaine
- Where
- South Korea
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- PharmaResearch Co.,Ltd
Stroke Volume, Cardiovascular Diseases
Heart Ultrasound by Emergency Medicine Residents as an Estimate of Heart Function
The purpose of this research is to better understand the use of heart ultrasounds to estimate heart function.
- Trial name
- BES2T (NCT05506059)
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- The Guthrie Clinic
Clinical Pregnancy Rate
Does the Volume of the Embryo Culture Medium During Embryo Transfer Affects the IVF Outcomes?
The aim of this study was to evaluate if higher volume (40-45μl VS 20-25 μl) of media used for embryo transfer affects the clinical outcomes in fresh IVF cycles.Patients who fulfilled the inclusion criteria and agreed to…
- Trial name
- NCT03350646
- Testing
- Volume of medium during embryo transfer
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- Aretaieion University Hospital
Heart Failure
Cardiac Function and Inspiratory Muscles Performance
The purpose of this study is to determine whether ejection fraction and peak oxygen uptake have correlation on inspiratory muscle strength, chest wall volumes and quality of life in individuals with heart failure.
- Trial name
- NCT02763982
- Testing
- Physical evaluation
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Pregnancy Complications, Perinatal Problems
The Relation Between Placental Volume at the 1st Trimester and Perinatal Prognosis
It has been known for years that placental transport and endocrine and metabolic functions of the placenta are the main determinants of fetal nutrition and homeostasis.
- Conditions
- Pregnancy Complications, Perinatal Problems, Maternal-Fetal Relations
- Trial name
- NCT05429242
- Testing
- Ultrasonographic examination
- Where
- Turkey (Türkiye)
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Siirt University
Infra-orbital Hollows, Tear-trough Deformity
RHA® Redensity Eye Versus No-treatment for the Infra-Orbital Hollows
This is a multicenter, blinded evaluator, randomized, prospective, no treatment control clinical study to identify whether RHA® Redensity Eye (*) is superior to no treatment for the correction of moderate to severe tissue volume…
- Conditions
- Infra-orbital Hollows, Tear-trough Deformity, Wrinkle
- Trial name
- NCT04577898
- Testing
- RHA® Redensity Eye
- Where
- 4 sites in United States
- Volunteers
- 248 people, healthy volunteers welcome
- Sponsor
- Teoxane SA
Liver
Estimation of Standard Liver Volume in the Indian Population
Estimation of liver volume is important for live donor liver transplant as well as extended liver resections. Computed tomography (CT) volumetry which is currently a gold standard for liver volumetry , is a time consuming…
- Trial name
- NCT01143935
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- All India Institute of Medical Sciences
Plasma Volume, Micronutrients
Cyclic Variation in Micronutrient Concentrations and Plasma Volume
The overall goal of this study is to examine the influence of the menstrual cycle on micronutrient concentrations and plasma volume in healthy, reproductive-age women with regular cycles.
- Conditions
- Plasma Volume, Micronutrients, Menstrual Cycle
- Trial name
- NCT03422809
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Alison Gernand
Perioperative Care, Fluid Therapy
Paired Comparison of SVV and PVI Accuracy
This study will compare two operating-room monitors-stroke volume variation (SVV, from the arterial line) and the Pleth Variability Index (PVI, from the pulse oximeter)-to see which one more accurately predicts whether giving a…
- Conditions
- Perioperative Care, Fluid Therapy, Monitoring, Physiologic, Hemodynamics
- Trial name
- NCT07260890
- Testing
- Stroke Volume Variation (SVV) monitoring, Pleth Variability Index (PVI) monitoring
- Where
- South Korea
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Wonkwang University Hospital
Aging
Evaluation of the Mechanism of Action of Platelet Rich Fibrin Matrix (PRFM) in Producing Skin Volume Augmentation
Autologous platelet rich fibrin matrix will release growth factors which could increase the production of dermal proteins or affect the vascularity and status of neighboring tissues.
- Trial name
- NCT00956020
- Testing
- Platelet rich fibrin matrix
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- The New York Eye & Ear Infirmary
Atrophy of Gingiva
Volumetric Evaluation of Gingival Augmentation Around Dental Implants
The goal of this observational prospective study is to objectively assess the dimensional (volume \& linear variance) and clinical changes of vestibular gingival soft tissues upon treatment with laser-aided pouch roll…
- Trial name
- NCT06057363
- Testing
- volumetric evaluation of gingival augmentation around dental implants
- Where
- Italy
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Odontostomatologic Laser Therapy Center, Florence, Italy
Peri-implant Soft Tissue Healing, Soft Tissue Management in Subcrestal Dental Implants
Comparative Clinical Study of Conventional vs Customized Healing Abutments in Dental Implantology
This clinical study evaluates how different healing abutment designs influence the healing and preservation of the soft tissues surrounding dental implants.
- Conditions
- Peri-implant Soft Tissue Healing, Soft Tissue Management in Subcrestal Dental Implants, Healing Abutment Influence on Gingival Volume
- Trial name
- NCT07031232
- Testing
- Bone-Level Implant Placement with Transmucosal Abutment and One Abutment-One Time Protocol Using Healing Abutments
- Where
- Spain
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Critical Illness
Nutrient Uptake During Continuous Enteral Feeding
Continuous enteral nutrition is used to feed patients in intensive care who are unable to eat normally. The goal of this observational study is to learn about the uptake of nutrients from feeding formula.
- Trial name
- NCT05628844
- Testing
- Continuous enteral feeding
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Felix Liebau