Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 9, 2026, 4:28 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 118 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Phenotyping Clear all
Completed No phase listed Observational

Genetics and Pain Severity in Sickle Cell Disease

NCT01441141
View directory record Official record
Conditions
Genotype, Pain, Genetic Variation, Quantitative Sensory Testing (QST), GCH1
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2020 · Synced Sep 9, 2026, 4:28 AM EDT
Terminated Phase 2 Interventional Results available

Molecular Phenotyping in Predicting Response in Patients With Stage IB-III Esophageal Cancer Receiving Combination Chemotherapy

NCT02392377
View directory record Official record
Conditions
Stage IB Esophageal Adenocarcinoma, Stage IIA Esophageal Adenocarcinoma, Stage IIB Esophageal Adenocarcinoma, Stage IIIA Esophageal Adenocarcinoma, Stage IIIB Esophageal Adenocarcinoma, Stage IIIC Esophageal Adenocarcinoma
Interventions
Paclitaxel, Carboplatin, Oxaliplatin, Leucovorin Calcium, Fluorouracil, Radiation Therapy, Therapeutic Conventional Surgery, Laboratory Biomarker Analysis
Drug · Radiation · Procedure + 1 more
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 12, 2018 · Synced Sep 9, 2026, 4:28 AM EDT
Not yet recruiting Not applicable Interventional

Pilot Study of Sensor-Informed Smartphone-based Mental Health Interventions for Mood in Early Psychosis

NCT07503093
View directory record Official record
Conditions
Psychosis, Anxiety, Depression, Rumination
Interventions
Smartphone-based Mindfulness Exercise, Smartphone-based Psychoeducation, Neutral Control Message
Behavioral
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Completed No phase listed Observational

Study of Accuracy of New Diagnostic Technology to Guide Rapid Antibiotic Treatment for Serious Infections

NCT02796716
View directory record Official record
Conditions
INFECTIONS, Skin and Subcutaneous Tissue Bacterial Infections, Healthcare-associated Infection, Infection Due to Resistant Bacteria
Interventions
Testing on new technology called Accelerate ID/AST system
Device
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years and older
Enrollment
2,102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Sep 9, 2026, 4:28 AM EDT
Enrolling by invitation No phase listed Observational

CrCest Study in Primary Mitochondrial Disease

NCT04734626
View directory record Official record
Conditions
Mitochondrial Diseases
Interventions
Creatine Chemical Exchange Saturation Transfer (CrCEST) Imaging Sequence
Diagnostic Test
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
7 Years to 75 Years
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Chronic Pelvic Pain Study of Individuals With Diagnoses or Symptoms of Interstitial Cystitis and/ or Chronic Prostatitis

NCT01098279
View directory record Official record
Conditions
Interstitial Cystitis, Chronic Prostatitis
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
424 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
8
States / cities
Birmingham, Alabama • Los Angeles, California • Stanford, California + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2023 · Synced Sep 9, 2026, 4:28 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Patient-Centered Assessment of Symptoms and Outcomes

NCT03952624
View directory record Official record
Conditions
Fatigue, Cancer, CFS, ME/CFS, Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Lupus, Systemic Lupus Erthematosus, Sjogrens
Interventions
Not listed
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Recruiting No phase listed Observational

Passive Sensor Identification of Digital Biomarkers to Assess Effects of Orally Administered Nicotinamide Riboside

NCT05245903
View directory record Official record
Conditions
Alzheimer Disease, Dementia Alzheimers, Dementia, Cognitive Impairment, Mild Cognitive Impairment, Neurodegenerative Diseases, Neurocognitive Disorders, Neurocognitive Dysfunction, Cognitive Dysfunction, Mental Disorder
Interventions
Emerald Device Monitoring
Device
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 89 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Sep 9, 2026, 4:28 AM EDT
Not listed Not applicable Interventional

Phenotyping Mitochondrial and Immune Dysfunction in POTS With Targeted Clinical Intervention.

NCT05409651
View directory record Official record
Conditions
Postural Tachycardia Syndrome
Interventions
Time restricted eating
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2024 · Synced Sep 9, 2026, 4:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Blood Test to Look at Cells of the Immune System in Healthy Children

NCT00001109
View directory record Official record
Conditions
HIV Infections, HIV Seronegativity
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Day to 18 Years
Enrollment
630 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
42
States / cities
Birmingham, Alabama • Mobile, Alabama • La Jolla, California + 29 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2008 · Synced Sep 9, 2026, 4:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging (MRI) Muscle Phenotyping in Mitochondrial Disease

NCT02154711
View directory record Official record
Conditions
Mitochondrial Disease
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2024 · Synced Sep 9, 2026, 4:28 AM EDT
Recruiting No phase listed Observational

Whole Transcriptome Profiling and Metabolic Phenotyping in Children With ROHHAD Syndrome

NCT02602769
View directory record Official record
Conditions
Childhood Obesity, Morbid Obesity
Interventions
Transcriptome profiling
Diagnostic Test
Lead sponsor
Columbia University
Other
Eligibility
2 Years to 20 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
2
States / cities
Boston, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Sep 9, 2026, 4:28 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Regional Phenotyping of CF and Non-CF Bronchiectasis

NCT04793867
View directory record Official record
Conditions
Cystic Fibrosis, Non-CF Bronchiectasis
Interventions
Xenon
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
5 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 19, 2025 · Synced Sep 9, 2026, 4:28 AM EDT
Not yet recruiting No phase listed Observational

Prospective Multiomic Analysis in Small-Cell Lung Cancer

NCT07795411
View directory record Official record
Conditions
Small Cell Cancer Of The Lung, Small Cell Lung Cancer ( SCLC ), Lung Cancer, Small-Cell Lung Cancer (SCLC)
Interventions
Biospecimen collection
Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

USDA Western Human Nutrition Research Center (WHNRC) Cross-Sectional Nutritional Phenotyping Study

NCT02367287
View directory record Official record
Conditions
Obesity, Inflammation
Interventions
Not listed
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
393 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Mobile Behavioral Activation Program With Wearable Sensors and Secure Activity Verification

NCT07382804
View directory record Official record
Conditions
Health Behavior, Behavioral Activation, Sedentary Behavior
Interventions
Behavioral: Mobile Behavioral Activation App, Mobile App + Wearable Activity Sensor, Mobile App + Wearable Sensor + Secure Activity Verification Layer
Behavioral
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
227,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2099
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Enrolling by invitation No phase listed Observational

Reverse Phenotyping Core

NCT03632239
View directory record Official record
Conditions
Harboring of Unexpected Genetic Variant
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
4 Years to 120 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

LURN: Urinary Urgency Phenotyping Protocol

NCT04557748
View directory record Official record
Conditions
Lower Urinary Tract Symptoms
Interventions
Observational, Observational Controls, Central Sensitization, Physical Activity and Sleep Tracker, Physical Activity and Sleep Tracker Controls, Organ-Based, Qualitative Assessment of Patients with Urinary Urgency
Other
Lead sponsor
Arbor Research Collaborative for Health
Other
Eligibility
18 Years and older
Enrollment
1,030 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
6
States / cities
Chicago, Illinois • Iowa City, Iowa • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Recruiting Not applicable Interventional

Phenotyping Response to Spinal Cord Stimulation in Chronic Low Back Pain

NCT06310226
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
Epidural electrical spinal cord stimulator
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Recruiting No phase listed Observational

National Ophthalmic Genotyping and Phenotyping Network (eyeGENE (Registered Trademark)), Stage 3 - Expansion of DNA and Data Repositories for Rare Inherited Ophthalmic Diseases

NCT06491615
View directory record Official record
Conditions
Inherited Ophthalmic Diseases, Hypopigmentation Disorder, Corneal Dystrophy, Blue-cone Monochromacy, Best Disease, Aniridia, Albinism
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
1 Day to 120 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2054
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Prandial Metabolic Phenotyping in Sarcopenic Older Adults Comparing Plant Based and Whey Based Protein

NCT06628349
View directory record Official record
Conditions
Protein Metabolism
Interventions
Whey Protein Isolate 90%, Soy Protein Isolate (90% Protein), Organic Pea Protein Isolate, Placebo (Water)
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
50 Years to 95 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Sep 9, 2026, 4:28 AM EDT
Enrolling by invitation Not applicable Interventional

Uncovering the Etiologies of Non-immune Hydrops Fetalis

NCT05528796
View directory record Official record
Conditions
Non-Immune Hydrops Fetalis
Interventions
Whole genome sequencing
Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Recruiting Not applicable Interventional

Right Ventricular Response to Exercise Among Patients With Chronic Obstructive Pulmonary Disease

NCT07576894
View directory record Official record
Conditions
COPD, Pulmonary Hypertension, Exercise, Right Ventricular (RV) Dysfunction, Exercise Training
Interventions
Exercise training
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 9, 2026, 4:28 AM EDT
Completed No phase listed Observational

A Comparison of Two Tests for Anti-HIV Drug Resistance

NCT00006490
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
14 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
46
States / cities
Birmingham, Alabama • Los Angeles, California • Menlo Park, California + 27 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2008 · Synced Sep 9, 2026, 4:28 AM EDT