Clinical trials: Baseline, open to volunteers
Health Personnel
Respiratory Virome Diversity and Baseline Immunity in Healthy Individuals in Shanghai
This study investigates the diversity of the respiratory virome in healthy individuals in Shanghai and its interaction with the host's baseline immune response.
- Trial name
- NCT06641856
- Testing
- Sample Collection
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID)
Evaluation of Patients With Immune Function Abnormalities
This study will evaluate patients with abnormal immune function that results in recurrent or unusual infections or chronic inflammation.
- Conditions
- Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID), Leukocyte Adhesion Deficiency 1 (LAD), Graft Versus Host Disease (cGvHD)
- Trial name
- NCT00128973
- Where
- United States
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Yellow Fever (Healthy Volunteers), Biopsy/Methods
Baseline Assessment of Skin Resident Memory T Cells in Healthy Unvaccinated Participants
In The main GeKoSkimm trial (= A randomized controlled trial to compare the immunogenicity and skin imprinting of intradermal, subcutaneous and intramuscular yellow fever vaccination) the investigators try to understand whether…
- Trial name
- NCT07636551
- Testing
- Skin punch biopsy, Blood samples
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Institute of Tropical Medicine, Belgium
Somatic Mutation
Linking Somatic Mutation Rate With Baseline Exposure in East Palestine
The goal of this study is to This research team is conducting this study to develop methods to measure the biological impact of exposure to the chemicals released following the February 3, 2023 train derailment on residents of…
- Trial name
- NCT06357845
- Testing
- Survey, Biological specimen collection, Communications about study updates and future research opportunities
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Case Comprehensive Cancer Center
All Health Backgrounds to Determine a Baseline of Flatus Activity
Using the Smart Underwear Device to Determine a Baseline of Flatus Activity Normalized to Fiber Intake
The goal of this observational study is to quantify the typical frequency of flatulence in healthy adults, normalized by fiber intake, using the Smart Underwear device.
- Trial name
- NCT07134543
- Where
- 2 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Maryland, College Park
Non-communicable Diseases (NCD), Neoplams
Health for Hungary (H4H) - Longitudinal Collection of Blood Samples and Corresponding Data
The Health for Hungary (H4H) study collects blood samples and corresponding health data to investigate healthy aging and health-to-disease transitions in middle-aged and elderly participants.
- Conditions
- Non-communicable Diseases (NCD), Neoplams, Cancer, Lung Cancer (NSCLC)
- Trial name
- H4H (NCT07743021)
- Where
- 33 sites in Hungary
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- Center for Molecular Fingerprinting Research Nonprofit LLC
Gastrointestinal Transit Time
A Study on Gastrointestinal Transit Time at the Population Level
The goal of this study is to investigate the baseline of gastrointestinal transit time (GITT) and explore its relationship with other health indicators in 932 healthy adult volunteers.
- Trial name
- GITTPop (NCT07309250)
- Testing
- Diet
- Where
- Belgium
- Volunteers
- 932 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Influenza (Healthy Volunteers)
Evaluating Modes of Influenza Transmission 2b Baseline SAR
This is a research study to investigate how influenza transmits from person-to-person. Participation as a healthy "Recipient" in this study involves: Home semi-quarantine lasting about 14 days during which the participants must…
- Trial name
- EMIT-2b-1 (NCT07342556)
- Testing
- Exposure to Donors with naturally acquired influenza virus infection
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Maryland, College Park
Longitudinal Studies, Prospective Studies
Clinical Time and Temporal Dynamics Study (CLIN-TIME)
TH-CLINICAL-TIME is a prospective, longitudinal observational study evaluating how changes in clinical measurements over time may help researchers better understand patient health trajectories and clinically meaningful outcomes.
- Conditions
- Longitudinal Studies, Prospective Studies, Biomarkers, Predictive Value of Tests
- Trial name
- CLIN-TIME (NCT07812831)
- Testing
- No Study-Assigned Intervention
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Truway Health, Inc.
ACL Injury, Anterior Cruciate Ligament Injuries
Baseline ACL Injury Risk Screening and Normative Data
This is a prospective, observational cohort study aimed at establishing a database of normative biomechanics for healthy athletes and surveying these athletes for 12 months following baseline testing for the occurrence of new…
- Conditions
- ACL Injury, Anterior Cruciate Ligament Injuries, Musculoskeletal Injury
- Trial name
- NCT06635668
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Sanford Health
Chronic Respiratory Diseases, Cardiovascular and Cerebrovascular Diseases
Chinese Population Health and Multimorbidity Study
The Chinese Population Health and Multimorbidity Study (CPHMS; initially named China Pulmonary Health Study, CPHS) was a large-scale epidemiological survey designed to investigate the pulmonary health of Chinese adults aged 20…
- Conditions
- Chronic Respiratory Diseases, Cardiovascular and Cerebrovascular Diseases, Malignant Tumors, Endocrine and Metabolic Diseases
- Trial name
- CPHMS (NCT07026370)
- Where
- China
- Volunteers
- 50,991 people, healthy volunteers welcome
- Sponsor
- China-Japan Friendship Hospital
Lymph Nodes
Baseline Evaluation of Lymph Nodes in the Lower Quadrant Young People Using Point of Care Ultrasound (BELLY-POCUS)
Abdominal pain is one of the commonest presentations to the paediatric emergency department. Many children are brought to the PED due to concerns about surgical intra-abdominal pathology such as appendicitis.
- Trial name
- BELLY POCUS (NCT07704814)
- Where
- United Kingdom
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- South Tyneside and Sunderland NHS Foundation Trust
Hair Loss
For an Investigator-led Hair Study Comparing Between Healthy and Hair Loss Volunteers
This study is to evaluate differences in the gut and follicle/scalp microbiome signature in AGA compared to a non-AGA population.
- Trial name
- NCT07716748
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- National Skin Centre