Clinical trials: Equation
Healthy Elderly
Generation of Prediction Equations for BIA of the Elderly
The objective of the study is to develop prediction equations for calculating Fat-Free Mass FFM, Total Body Water TBW, Extracellular Water ECW, Visceral Adipose Tissue VAT, total Skeletal Muscle Mass SMM and segmental SMM in a…
- Trial name
- NCT04028648
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Seca GmbH & Co. Kg.
Lung Diseases
Paediatric and Adult African Spirometry II
Pulmonary function testing is the most widely used tool for the diagnosis, severity assessment, management, risk factor categorization and follow-up of individuals with chronic lung disease.
- Trial name
- PAASII (NCT03038698)
- Where
- South Africa
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- University of KwaZulu
Cardiomyopathies
Body Surface Area Prediction Impacts on Ventricular Dilatation Prevalence
The goals of this observational study are to investigate the accuracy of different predictive equations for body surface area (BSA) estimation and to evaluate the impact of different BSA normalizations on ventricular dilatation…
- Trial name
- NCT06939205
- Testing
- Assessment of body surface area and assessment ventricular dilatation prevalence
- Where
- Italy
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Turin, Italy
Muscle Strength, Healthy
Reference Equations and Normative Data for Isometric Quadriceps and Handgrip Muscles STrength in Southern European Populations - RESTart: a Multicentre Study
This observational study aims to learn about peripheral muscle strength in healthy adults and people with chronic respiratory diseases.
- Conditions
- Muscle Strength, Healthy, Chronic Respiratory Diseases
- Trial name
- RESTart (NCT07628530)
- Where
- Spain
- Volunteers
- 2,815 people, healthy volunteers welcome
- Sponsor
- University of Alcala
Sleep Disorder; Insomnia Type
Using Generalized Estimating Equation Analysis in a Study of Relaxation Training in Patients With Insomnia.
Background: The purpose of this study was to examine the improvement in insomnia patients using Relaxation Training, and to use the Generalized Estimating Equation model (GEE-I) to analyze the results of repeated measurements and…
- Trial name
- NCT06730178
- Testing
- relaxation training
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Calo Psychiatric Center
HIV Infections
Male Partner Involvement in the Prevention of MTCT of HIV
The study aims to invite male sexual partners to attend antenatal clinic with their pregnant partners to either acquire pregnancy information or undergo voluntary counselling and testing for HIV.
- Trial name
- NCT00405990
- Testing
- Voluntary counselling and HIV testing in ANC for PMTCT, VCT
- Where
- South Africa
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Glucose, Blood
Use of an Insulin Infusion Conversion Equation (IICE) to Control Blood Glucose in Hospitalized Patients
Insulin infusions are commonly used in hospitalized diabetics to control blood sugar, and they are effective. However, insulin infusions require the use of limited resources.
- Trial name
- IICE (NCT00645827)
- Testing
- IICE Dosing, Healthcare Provider dosing
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Emory University
Kidney Transplantation, Glomerular Filtration Rate
Estimating Glomerular Filtration Rate in Kidney Transplant Recipients
Accurate estimation of the glomerular filtration rate (GFR) is crucial for the management of kidney recipients, since it is the most predictive parameter of allograft failure that drives patient monitoring and decision-making.
- Trial name
- NCT05229939
- Testing
- No intervention
- Where
- 10 sites in United States, Croatia and 2 more
- Volunteers
- 11,412 people, healthy volunteers welcome
- Sponsor
- Paris Translational Research Center for Organ Transplantation
Adults Without Disabilities
Normative Values and Reference Equations of a New Incremental Step Test for the Assessment of Exercise Capacity for Portuguese Adults
According to the official guidelines, a range of settings for cardiorespiratory rehabilitation, including the community- and home-based models, are considered to answer to the inadequate number of rehabilitation services…
- Trial name
- NCT04801979
- Testing
- Incremental Step Test
- Where
- Portugal
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Polytechnic Institute of Porto
Bioelectrical Impedance Measurement of Healthy Adults
Generation of Prediction Equations to Analyze Body Composition of Adults Based on Bioelectrical Impedance Analysis (BIA)
Aim of the study is to develop prediction equations for calculating FFM, TBW, ECW and SMM based on the gold standard reference methods ADP, DXA, MRI, D2O and NaBr on the one hand and measurement data of the BIA devices on the…
- Trial name
- NCT01368640
- Where
- Germany
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- Seca GmbH & Co. Kg.
Type 2 Diabetes
Validation of a Predictive Risk Equation for Type 2 Diabetes in Families With Risk
Considering its epidemic-like development worldwide, associated with modifications in lifestyle, as well as its enormous social and economic weight, the prevention of type II diabetes is certain to be a central concern of health…
- Trial name
- DESCENDANCE (NCT01727349)
- Testing
- HbA1c measurement, Oral Glucoce Tolerance Test
- Where
- 17 sites in Belgium, France
- Volunteers
- 1,035 people, healthy volunteers welcome
- Sponsor
- Centre d'Etudes et de Recherche pour l'Intensification du Traitement du Diabète
Body Composition, Obesity
Development and Validation of Equations to Evaluate Body Composition in Colombian Population - F20 Project
The assessment of body composition is one of the main components within the evaluation of nutritional status under the ABCDE model.
- Trial name
- NCT05450588
- Where
- Colombia
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Dynamical Business and Science Society - DBSS International SAS
Obesity
A Novel Way to Estimate Epidural Depth in Morbidly Obese Parturient
The purpose of this study is to determine the correlation between actual epidural needle depth (ND) and the use of ultrasound with an epidural depth equation (EQ-US) to estimate epidural depth (Est-D) in morbidly obese…
- Trial name
- NCT01415232
- Testing
- Sonosite S-Nerve® US system (SonoSite, Bothell,WA)
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Manuel C. Vallejo
Human Healthy Volunteers
Normative Values and Forming Regression Equations for One Minute Sit to Stand Test in Healthy Normal Indian Population
This study is to find relation between number of repetitions the volunteer able to sit and stand in an armless chair and their age, height, weight and gender.
- Trial name
- 1minSTS (NCT02218905)
- Testing
- Sit to stand test
- Where
- India
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Baskaran Chandrasekaran
Dyslipidemias, Lipid Disorder
Assessment of Different Equations to Accurately Calculate LDL Cholesterol
Purpose The LDL-C is a very important marker of the lipid panel which allows the introduction of a treatment and then the follow-up to prevent the cardiovascular risk.
- Trial name
- LDL FORMULA (NCT05598216)
- Testing
- no intervention, Serum LDL cholesterol calculation
- Where
- France
- Volunteers
- 160,000 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Healthy
Validation and Predictive Equation for Sit-to-stand Test in Children
Validation and development of predictive values for the one minute sit-to-stand test in children between 6 and 18 years.
- Trial name
- NCT03670511
- Testing
- sit-to-stand test, six minute walking test
- Where
- Belgium
- Volunteers
- 397 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Estimated Creatinine Clearance
Establishment of a Creatinine Clearance Estimation Equation and Daily Creatinine Excretion Reference Table for Taiwanese
It's important to dose according to renal function in who has impaired kidney function. There are two common methods estimating renal function: one is creatinine clearance estimated by Cockcroft-Gault (CG) equation; another is…
- Trial name
- NCT02040181
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Pulmonary Resection
Measurement of the Distance Between the Corresponding Anatomical Landmarks in the Thoracic Cavity and the Incisors
Patients who agree to receive pneumonectomy will be arranged to measure the distance from the incisors to the corresponding anatomical landmarks, including the cardia, the inferior pulmonary vein, the carina, the azygos vein, the…
- Trial name
- NCT03720405
- Where
- China
- Volunteers
- 520 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Chronic Kidney Disease
The Valid of GFR in Chronic Kidney Disease Patients
Study was cancel due to principle investigator had been resigned
- Trial name
- NCT04610996
- Volunteers
- healthy volunteers welcome
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Regression Equation, Teeth Measurement
Prediction of New Regression Equation Among a Group of Egyptian Children
Aim of the study: Prediction of new regression equation using digital analysis for determination of mesiodistal width of permanent teeth among a group of Egyptian children.
- Trial name
- NCT06753201
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Cairo University