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Showing 625–648 of 3,665 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Adolescent Probiotics in Stressed Adolescents

NCT07565883
Conditions
Cognitive Ability, General, Immune System Function, Emotions
Interventions
Probiotics, placebo
Dietary Supplement
Lead sponsor
University of Utah
Other
Eligibility
12 Years to 20 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Salt Lake City, Utah
Conditions
Psoriasis, Colitis, Ulcerative, Crohn Disease, Arthritis, Psoriatic
Interventions
Breast Milk Sample Collection, Guselkumab
Procedure · Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Liver Cancer
Interventions
Blood draw
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Obesity and Obesity-related Medical Conditions, Diabetes, Atherosclerotic Disease, Heart Failure, MASH, Sarcopenia, Osteoporosis, Hyperparathyroidism, Hypoparathyroidism, Ischemic Heart Disease, Cystic Fibrosis (CF), Chronic Kidney Disease(CKD), Osteopenia, Cachexia
Interventions
Endothelial cell collection
Other
Lead sponsor
Bettina Mittendorfer
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2030
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Respiratory Syncytial Virus
Interventions
Nasal swab sampling, Blood sampling, Diary cards
Procedure · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
Up to 6 Years
Enrollment
2,409 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2021
U.S. locations
9
States / cities
Oakland, California • Sacramento, California • Santa Clara, California + 5 more
Conditions
Prostate Cancer
Interventions
DNA analysis, DNA methylation analysis, RNA analysis, gene expression analysis, polymerase chain reaction, diagnostic laboratory biomarker analysis, therapeutic conventional surgery
Genetic · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
1,045 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2027
U.S. locations
1
States / cities
Duarte, California
Conditions
Melanoma (Skin), Pigmented Skin, Nevus
Interventions
Not listed
Lead sponsor
DermTech
Other
Eligibility
21 Years and older
Enrollment
652 participants
Timeline
2019 – 2022
U.S. locations
2
States / cities
Chevy Chase, Maryland • Salt Lake City, Utah
Completed No phase listed Observational Accepts healthy volunteers

SpO2 Accuracy Low Saturation Validation of the OxySoftN Sensor

NCT04811963
Conditions
Hypoxia, Desaturation of Blood
Interventions
Non-Invasive Controlled Hypoxia
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Louisville, Colorado
Recruiting Not applicable Interventional Accepts healthy volunteers

PopSci CHW4CervixHealth

NCT07336134
Conditions
Cervical Cancer, Hpv, Human Papilloma Virus, HPV Infection
Interventions
Evalyn® Brush, Copan Floqswab, CHW4CervicalHealth
Device · Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
25 Years to 65 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Stage I Colorectal Cancer AJCC v8, Stage II Colorectal Cancer AJCC v8, Stage IIA Colorectal Cancer AJCC v8, Stage IIB Colorectal Cancer AJCC v8, Stage IIC Colorectal Cancer AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage IIIA Colorectal Cancer AJCC v8, Stage IIIB Colorectal Cancer AJCC v8, Stage IIIC Colorectal Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IVA Colorectal Cancer AJCC v8, Stage IVB Colorectal Cancer AJCC v8, Stage IVC Colorectal Cancer AJCC v8
Interventions
Biospecimen Collection, Medical Chart Review, Physical Performance Testing, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Family Communications After Genetic Testing

NCT07143487
Conditions
Colon Adenocarcinoma, Colorectal Adenocarcinoma, Rectal Adenocarcinoma, Stage I Colon Cancer AJCC v8, Stage I Colorectal Cancer AJCC v8, Stage I Rectal Cancer AJCC v8, Stage II Colon Cancer AJCC v8, Stage II Colorectal Cancer AJCC v8, Stage II Rectal Cancer AJCC v8, Stage III Colon Cancer AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8, Stage IV Colon Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IV Rectal Cancer AJCC v8
Interventions
Biospecimen Collection, Genetic Testing, Communication Intervention, Survey Administration
Procedure · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
4,186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
353
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Phoenix, Arizona + 266 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Phosphatidylethanol and Other Ethanol Consumption Markers

NCT06747364
Conditions
Healthy Volunteer, Alcohol Consumption
Interventions
Alcohol (Ethanol)
Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
21 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Denton, Texas • San Antonio, Texas
Conditions
B Acute Lymphoblastic Leukemia, Philadelphia Chromosome Negative
Interventions
Cyclophosphamide, Doxorubicin, Etoposide, Prednisone, Rituximab, Tafasitamab, Vincristine, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Lumbar Puncture, Biospecimen Collection
Drug · Biological · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Advanced Malignant Solid Neoplasm, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Locally Advanced Malignant Solid Neoplasm, Malignant Female Reproductive System Neoplasm, Metastatic HER2-Negative Breast Carcinoma, Metastatic Malignant Solid Neoplasm, Recurrent Endometrial Carcinoma, Recurrent Fallopian Tube Carcinoma, Recurrent Malignant Female Reproductive System Neoplasm, Recurrent Malignant Solid Neoplasm, Recurrent Ovarian Carcinoma, Recurrent Primary Peritoneal Carcinoma, Unresectable HER2-Negative Breast Carcinoma, Unresectable Malignant Solid Neoplasm
Interventions
Alpelisib, Binimetinib, Biopsy Procedure, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Bone Scan, Computed Tomography, Echocardiography Test, Fluorouracil, Fulvestrant, Ipatasertib, Leucovorin, Magnetic Resonance Imaging, Multigated Acquisition Scan, Mutation Carrier Screening, Neratinib Maleate, Nilotinib Hydrochloride Monohydrate, Olaparib, Oxaliplatin, Paclitaxel, Palbociclib, Panitumumab, Positron Emission Tomography, Selumetinib Sulfate, Sotorasib
Drug · Procedure · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
2,900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
479
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 355 more
Conditions
Acute Myeloid Leukemia
Interventions
Azacitidine, Biospecimen Collection, Bone Marrow Aspiration, Cytarabine, Daunorubicin Hydrochloride, Echocardiography Test, Multigated Acquisition Scan, Venetoclax
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 59 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
175
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 143 more
Conditions
Human Papillomavirus Infection, Human Papillomavirus-Related Carcinoma
Interventions
Biospecimen Collection, HPV Self-Collection, Questionnaire Administration, Recombinant Human Papillomavirus Nonavalent Vaccine
Procedure · Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 49 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
6
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 3 more
Conditions
Extensive Stage Lung Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8
Interventions
Atezolizumab, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Durvalumab, Echocardiography Test, Iadademstat, Magnetic Resonance Imaging, Multigated Acquisition Scan
Biological · Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
43
States / cities
Duarte, California • Irvine, California • La Jolla, California + 37 more
Conditions
Marker; Structural
Interventions
Specimen #1, Specimen #2
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
5 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Acute Myeloid Leukemia
Interventions
Azacitidine, Olutasidenib
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Orange, California • Sacramento, California
Conditions
Neurofibromatosis Type 1
Interventions
Frameshift Array blood sample test
Genetic
Lead sponsor
Children's National Research Institute
Other
Eligibility
1 Day to 30 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Dallas, Texas
Completed No phase listed Observational Accepts healthy volunteers

Clozapine Therapy Sample Collection - Method Comparison Study

NCT05422131
Conditions
Patients Prescribed Clozapine
Interventions
MyCare Insite Clozapine Test
Device
Lead sponsor
Saladax Biomedical, Inc.
Industry
Eligibility
21 Years and older
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Conditions
Recurrent Mycosis Fungoides, Recurrent Sezary Syndrome, Refractory Mycosis Fungoides, Refractory Sezary Syndrome, Stage IB Mycosis Fungoides and Sezary Syndrome AJCC v8, Stage IIA Mycosis Fungoides and Sezary Syndrome AJCC v8, Stage IIB Mycosis Fungoides and Sezary Syndrome AJCC v8, Stage III Mycosis Fungoides and Sezary Syndrome AJCC v8, Stage IV Mycosis Fungoides and Sezary Syndrome AJCC v8
Interventions
Non-Interventional Study
Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
10
States / cities
Duarte, California • Palo Alto, California • Tampa, Florida + 7 more
Conditions
Dysbiosis
Interventions
Screening Criteria Review, Pre-Travel Questionnaire, Pre-Travel Stool Specimen Collection, Short-Term Post-Travel Questionnaire, Short-Term Post-Travel Stool Specimen Collection, Long-Term Post-Travel Questionnaire, Long-Term Post-Travel Stool Specimen Collection
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Atlanta, Georgia
Conditions
Cancer
Interventions
Blood and salivary sampling of amifostine
Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Iowa City, Iowa