Clinical trials: Normal Values
Coagulation in Liver Transplantation
Rotational Thromboelastometry (ROTEM) TRUE-NATEM Reference Value Validation in Liver Transplantation
Background: Rotational thromboelastometry (ROTEM) has been used widely in liver transplantation for coagulation management. However, a TRUE-NATEM (TRUE-Non-Activated Rotational Thromboelastometry) reference value has never been…
- Trial name
- NCT04282889
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Brain Cancer, Neck Cancer
Determine if Apparent Diffusion Coefficient (ADC) Values Can Differentiate Tumors From Normal Tissue
The purpose of this study is to determine normal measurements (ADC values) from the head and neck of healthy volunteers using 3T MRI.
- Trial name
- NCT00723463
- Testing
- 3T MRI scan
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Michigan
HIV Infections
A Multicenter, Randomized, Placebo-Controlled, Double-Blinded, Phase I Trial to Evaluate the Safety and Immunogenicity of Live Recombinant Canarypox ALVAC-HIV vCP205 Combined With GM-CSF in Healthy, HIV-1 Uninfected Volunteers
To evaluate the safety and immunogenicity of live recombinant canarypox ALVAC-HIV vCP205 in combination with recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) at 80 microg and 250 microg.
- Trial name
- NCT00001090
- Testing
- APL 400-047, ALVAC-HIV MN120TMG (vCP205), Sargramostim
- Where
- 4 sites in United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Out-of-Hospital Cardiac Arrest
Carbon Dioxide, Oxygen and Mean Arterial Pressure After Cardiac Arrest and Resuscitation
The COMACARE trial is a pilot multicenter randomized trial to assess the feasibility and effect on brain injury markers of targeting low or high normal arterial oxygen tension (PaO2), arterial carbon dioxide tension (PaCO2) and…
- Trial name
- COMACARE (NCT02698917)
- Testing
- Low normal PaCO2, High normal PaCO2, Low normal PaO2
- Where
- 7 sites in Denmark, Finland
- Volunteers
- 123 people
- Sponsor
- Helsinki University Central Hospital
Newborn Genitalia
Genitalia and Androgen in New Born Girls
Normal values for female external genitalia size at birth, particularly clitoris and blood level of androgens are not well known.
- Trial name
- VOGE (NCT02826278)
- Testing
- External genitalia measurements in female newborns
- Where
- France
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Mitochondrial Diseases, Developmental Delay Disorder
Reference Values of Intraepidermal Nerve Fiber Density in Children and Small Fiber Neuropathy in Neurodevelopmental Disorders
Background: Small-Fiber-Neuropathy describes the degeneration of mildly or unmyelinated nerve fibers and causes neuropathic pain and autonomic dysfunction.
- Conditions
- Mitochondrial Diseases, Developmental Delay Disorder, Small Fiber Neuropathy, Cerebral Palsy
- Trial name
- SFN_children (NCT05645874)
- Testing
- Skin biopsy
- Where
- Germany
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Heinrich-Heine University, Duesseldorf
Healthy Adults, Pulmonary Hypertension
A Multicenter Study on the Normal Reference Range and Clinical Significance of the Right Atrioventricular Coupling Index Assessed by Artificial Intelligence-Based Three-Dimensional Echocardiography
This multicenter study aims to establish the normal reference range of the Right Atrioventricular Coupling Index (RACI) in healthy Chinese adults using AI-based 3DE technology.
- Conditions
- Healthy Adults, Pulmonary Hypertension, Tricuspid Regurgitation, Heart Failure
- Trial name
- NCT07292896
- Where
- 25 sites in China
- Volunteers
- 2,640 people, healthy volunteers welcome
- Sponsor
- First Hospital of China Medical University
Myelodysplastic Syndrome, Acute Myeloid Leukemia
Epigenetics, Vitamin C and Abnormal Hematopoiesis - Pilot Study
This study evaluates whether vitamin C improves responses to epigenetic therapy with DNMTis. Half of the patients will receive vitamin C and DNMTi while the other half will receive placebo and DNMTi.
- Trial name
- EVITA-Pilot (NCT02877277)
- Testing
- Vitamin C
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Post-Operative Confusion
Braindex Cerebral Tissue Oxygen Saturation (SctO2) Measurement Algorithm Assessment and Improvement
The objective of this clinical trial is to optimize Braindex brain tissue oxygen saturation (SctO2) measurement algorithm compared to a mixed reference value of jugular venous and systemic arterial saturation, during proven…
- Trial name
- POC-SctO2 (NCT05897060)
- Testing
- Venus Jugular O2 Saturation optical fiber
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Braindex
Gastric Disease
Gastric Emptying: in Vivo Studies in Healthy Volunteers
The Investigators institution has used a meal consisting of mashed potato, peas and Beanfeast (soya mince) for gastric emptying studies for a number of decades.
- Trial name
- NCT02994472
- Testing
- Gastric emptying scintigraphy using 99mTc-DTPA
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sandwell & West Birmingham Hospitals NHS Trust
Immunosenescence, Uninfected Older
Interferon Reference for Older People - REFIPA Study
The diagnosis of respiratory viral infections is mainly based on PCR tests targeting the DNA or RNA of suspected viruses, including SARS-CoV-2, RSV and influenza viruses.
- Trial name
- REFIPA (NCT07239830)
- Testing
- Uninfected older adults
- Where
- France
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Reference Values of BNP in Healthy Newborn
Normal Values of Brain Natriuretic Peptide in Healthy Newborn
Brain natriuretic peptide (BNP) is an important tool for diagnosis, risk stratification and prognosis in pediatric patients with heart failure1.
- Trial name
- NCT02574806
- Testing
- Blood sample and BNP measurement
- Volunteers
- 167 people, healthy volunteers welcome
- Sponsor
- Instituto de Cardiología y Medicina Vascular Hospital Zambrano-Hellion Tec Salud
HEALTHY
Normal Echocardiographic Parameters of Indian Population and Comparison With the ASE Reference Range
Echocardiography forms one of the most used modality in the evaluation of cardiac anatomy and functions in both patients with cardiac symptoms and in healthy individuals for occupational and research purpose.
- Trial name
- TTE IN INDIAN (NCT03308383)
- Testing
- DOING TRANSTHORACIC ECHOCARDIOGRAM
- Where
- 2 sites in India
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Chronic Liver Disease
Evaluation of Liver Fibrosis Staging With Acoustic Radiation Force Impulse Elastography
This is a prospective cohort Study for evaluation of liver fibrosis staging with acoustic radiation force impulse elastography in patients with chronic liver disease and healthy liver/kidney donors.
- Trial name
- NCT01283230
- Testing
- Acoustic radiation force impulse imaging
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- Yonsei University
Coagulation
Thromboelastography (TEG) Reference Range Study
As part of a system wide reagent verification plan Haemoscope Corporation will be running a study to verify the reference intervals of many of the reagents.
- Trial name
- NCT01357928
- Where
- United States
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Haemonetics Corporation
Peripheral Arterial Diseases
Transcutaneous Oxygen Pressure (TcPO2) Determination.
Upper limb arterial disease is a rare condition compared to lower limb arterial disease. In the lower limb, chronic limb ischemia (CLI) is characterized by an intractable pain or an ulceration present for at least 2 weeks.
- Trial name
- TcP02 (NCT05192707)
- Testing
- TcPO2 measurement on the upper limb
- Where
- France
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Hyperoxaluria
Reference Interval of Spot Urinary Oxalate to Creatinine Ratio in Children
Reference intervals (RI) of oxalate for the Pakistani population are not readily available. The values used by most labs are usually taken from the literature from studies mainly performed on Caucasian or from the manufacturer…
- Trial name
- NCT04756024
- Where
- Pakistan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Vascular Endothelium, Microvascular Circulation
Healthy Age-dependent Reference Values for Microvascular Structure and Function
The greatest challenge in our ageing society are cardiovascular diseases such as stroke, heart attack, peripheral artery disease of the legs with non-healing wounds (ulcers), or diabetes.
- Conditions
- Vascular Endothelium, Microvascular Circulation, Arterial Stiffness, Healthy Ageing
- Trial name
- NCT04897191
- Testing
- Age
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Surrey
HIV Infections, Gonorrhea
Cellulose Sulfate (CS) Gel and HIV in Nigeria
This is a Phase 3, multi-center, randomized, placebo-controlled trial to determine the effectiveness and safety of the 6% cellulose sulfate (CS) vaginal gel for the prevention of HIV infection.
- Conditions
- HIV Infections, Gonorrhea, Chlamydia Infections
- Trial name
- NCT00120770
- Testing
- Cellulose Sulfate Vaginal Gel (Microbicide)
- Where
- 2 sites in Nigeria
- Volunteers
- 2,160 people, healthy volunteers welcome
- Sponsor
- FHI 360
Healthy Volunteers, Imaging Evaluation
Multimodal Cardiovascular and Hepatic Population Imaging
Medical imaging is increasingly important for understanding diseases, detecting them early, and personalizing treatments. New imaging techniques, which can measure processes in the body without surgery, are opening the door to a…
- Trial name
- ICONIC (NCT06906042)
- Testing
- Imaging examinations, Paramedical examinations, Medical examination
- Where
- France
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France