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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:21 AM EDT

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Showing 313–336 of 356 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Plasma Collection Clear all
Completed Not applicable Interventional Results available

Platelet Rich Plasma vs Hyaluronic-Acid in Hip OA (Osteoarthritis)

NCT01920152
View directory record Official record
Conditions
Hip Osteoarthritis
Interventions
PRP, Hyaluronic Acid
Biological · Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
30 Years to 72 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 3, 2021 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 1 Interventional

Convalescent Plasma for the Treatment of COVID-19 (Coronavirus Disease 2019)

NCT04554992
View directory record Official record
Conditions
Covid19
Interventions
COVID 19 Convalescent Plasma
Biological
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 25, 2026, 4:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Gut Microbiome Studies in Patients With POEMS Syndrome and Other Plasma Cell Disorders

NCT06252948
View directory record Official record
Conditions
Plasma Cell Disorders
Interventions
Non-interventional study (observational)
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 25, 2026, 4:21 AM EDT
Completed No phase listed Observational

Collection of Samples From HIV-1 Infected Individuals for Evaluation of the Aptima HIV-1 Assay

NCT02026752
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Not listed
Lead sponsor
Gen-Probe, Incorporated
Industry
Eligibility
15 Years and older
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
9
States / cities
Palm Springs, California • San Diego, California • New Haven, Connecticut + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 3 Interventional Results available

Passive Immunity Trial for Our Nation to Treat COVID-19 in Hospitalized Adults

NCT04362176
View directory record Official record
Conditions
COVID-19, Coronavirus, SARS-CoV-2
Interventions
pathogen reduced SARS-CoV-2 convalescent plasma, Placebo
Biological
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
974 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
26
States / cities
Little Rock, Arkansas • La Jolla, California • Aurora, Colorado + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Oct 25, 2026, 4:21 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Near-Infrared Spectroscopy, Acute Taurine Supplementation, and Isolated Muscular Endurance and Fatigue Resistance in Young Healthy Adults

NCT07654946
View directory record Official record
Conditions
Local Muscular Endurance and Fatigue, NIRS Skeletal Muscle Mitochondrial Capacity, Acute Taurine Supplementation
Interventions
Acute Taurine Supplementation, Acute Placebo Supplementation
Dietary Supplement
Lead sponsor
Louisiana State University and A&M College
Other
Eligibility
18 Years to 40 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 25, 2026, 4:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Collection of Anti-SARS-CoV-2 Immune Plasma

NCT04344977
View directory record Official record
Conditions
Coronavirus Disease 2019 (COVID-19)
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
151 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
3
States / cities
Torrance, California • Miami, Florida • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 5, 2021 · Synced Oct 25, 2026, 4:21 AM EDT
Completed No phase listed Observational

Breast Density, Hormone Levels, and Anticancer Drug Levels in Women With Invasive Breast Cancer Who Are Receiving Exemestane or Anastrozole

NCT00316836
View directory record Official record
Conditions
Breast Cancer
Interventions
mammography
Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
311
States / cities
Fairbanks, Alaska • Scottsdale, Arizona • Fort Smith, Arkansas + 222 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Oct 25, 2026, 4:21 AM EDT
Terminated No phase listed Observational

Antiretroviral Localization in Gut-Associated Lymphoid Tissue and Lower Female Genital Tract Tissue of HIV+ Subjects

NCT02641444
View directory record Official record
Conditions
HIV
Interventions
Blood plasma collection, Cervical and Vaginal Biopsy, Colonoscopy with Ileal and Rectal Biopsy
Procedure
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Oct 25, 2026, 4:21 AM EDT
Completed No phase listed Observational

PKUDOS: Phenylketonuria (PKU) Demographic, Outcomes, and Safety Registry

NCT00778206
View directory record Official record
Conditions
Phenylketonuria, Hyperphenylalaninaemia
Interventions
Kuvan
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
Not listed
Enrollment
1,887 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2021
U.S. locations
45
States / cities
Los Angeles, California • Orange, California • San Diego, California + 38 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intra-articular Platelet-Rich Plasma for Acetabular Labral Tears

NCT06332352
View directory record Official record
Conditions
Acetabular Labrum Tear
Interventions
PRP
Biological
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 49 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 25, 2026, 4:21 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Ovarian PRP for Diminished Ovarian Reserve

NCT05790655
View directory record Official record
Conditions
Diminished Ovarian Reserve
Interventions
oPRP, Placebo- Serum
Other
Lead sponsor
Generation Next Fertility
Other
Eligibility
35 Years to 42 Years · Female only
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Early Phase 1 Interventional Results available

Clinical Evaluation of the Pharmacokinetic Goldenseal-Metformin Interaction in Diabetic Patients

NCT05081583
View directory record Official record
Conditions
Interaction, Adverse Herb-Drug, Diabetes Mellitus, Type 2
Interventions
Midazolam Hcl 1Mg/Ml Inj, Goldenseal (Hydrastis canadensis)
Drug · Dietary Supplement
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Oct 25, 2026, 4:21 AM EDT
Completed No phase listed Observational

Observational Study of Docetaxel Exposure in Metastatic Prostate Cancer Patients

NCT02376296
View directory record Official record
Conditions
Prostate Cancer
Interventions
docetaxel, Blood draws
Drug · Other
Lead sponsor
Saladax Biomedical, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
20
States / cities
Beaver, Pennsylvania • Bethel Park, Pennsylvania • Farrell, Pennsylvania + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2022 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Investigate Palbociclib (PD-0332991) Pharmacokinetics In Healthy Subjects Of Japanese Descent Relative To Healthy Non-Asian Subjects, And To Determine If Changes In Palbociclib Dose Result In Proportional Changes In Palbociclib Plasma Exposure In Japanese Subjects

NCT02059330
View directory record Official record
Conditions
Healthy
Interventions
Palbociclib 75mg, Palbociclib 125mg, Palbociclib 100mg, Palbociclib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 2 Interventional Results available

Linsitinib in Treating Patients With Asymptomatic or Mildly Symptomatic Metastatic Prostate Cancer

NCT01533246
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Hormone-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
Interventions
linsitinib, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 13, 2015 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 1 Interventional

T Cell Effector and Regulatory Mechanisms in Asthma

NCT01612936
View directory record Official record
Conditions
Asthma, Allergies
Interventions
Bronchoscopy, Segmental Allergen Challenge and Broncheoalveolar Lavage, PET-CT imaging(13NN perfusion/ventilation, 18FDG inflammation, and CT imaging)
Biological · Procedure
Lead sponsor
Andrew D. Luster, M.D.,Ph.D.
Other
Eligibility
18 Years to 50 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2017 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Inovium Ovarian Rejuvenation Trials

NCT03178695
View directory record Official record
Conditions
Perimenopausal Disorder, Menopause, Menopause, Premature, Menopause Related Conditions, Menopause Premature Symptomatic, Menopause Premature Asymptomatic, Premature Ovarian Failure, Premature Ovarian Failure, Familial, Premature Ovarian Failure 2A, Premature Ovarian Failure 3, Premature Ovarian Failure 4, Premature Ovarian Failure 1, Premature Ovarian Failure 5, Premature Ovarian Failure 6, Premature Ovarian Failure 7, Premature Ovarian Failure 9, Premature Ovarian Failure 8, Infertility, Infertility, Female, Infertility Unexplained
Interventions
Autologous PRP injection into human ovarian tissue
Other
Lead sponsor
Ascendance Biomedical
Industry
Eligibility
35 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2020 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 3 Interventional

Pragmatic Pediatric Trial of Balanced Versus Normal Saline Fluid in Sepsis

NCT04102371
View directory record Official record
Conditions
Shock, Septic
Interventions
Lactated Ringer, Normal Saline, Plasma-lyte
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Months to 17 Years
Enrollment
9,041 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
22
States / cities
Davis, California • Los Angeles, California • San Francisco, California + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 25, 2026, 4:21 AM EDT
Completed No phase listed Observational

RADTOX: Measuring Radiation Toxicity Using Circulating DNA

NCT02941029
View directory record Official record
Conditions
Prostate Cancer
Interventions
Plasma Blood collection
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older · Male only
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Gainesville, Florida • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 29, 2019 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Phase 4 Interventional

Efficacy Evaluation of Different Medication Combination in Type 2 Diabetes Treatment

NCT01076842
View directory record Official record
Conditions
Diabetes Type 2
Interventions
Insulin-Levemir, Exenatide-Bayetta, Insulin-Levemir and Exenatide-Bayetta, SenseWear Pro3® armband, DexCom CGM
Drug · Device
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 90 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 27, 2011 · Synced Oct 25, 2026, 4:21 AM EDT
Completed Not applicable Interventional Results available

Platelet Rich Plasma Injection in Pilon Fractures

NCT02481869
View directory record Official record
Conditions
Fracture
Interventions
Arthrocentesis/PRP, Arthrocentesis/Saline
Biological · Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 5, 2021 · Synced Oct 25, 2026, 4:21 AM EDT
Active, not recruiting No phase listed Observational

TRACK-TBI Longitudinal Biomarker Study

NCT05201833
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Telephone Outcome Assessment, In-Person Outcome Assessment, 3T Magnetic Resonance Imaging (MRI), Blood Draw
Behavioral · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
11
States / cities
San Francisco, California • Charlestown, Massachusetts • Cincinnati, Ohio + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 25, 2026, 4:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias

NCT01060371
View directory record Official record
Conditions
Spinocerebellar Ataxia Type 1, Spinocerebellar Ataxia Type 2, Spinocerebellar Ataxia Type 3, Spinocerebellar Ataxia Type 6, Spinocerebellar Ataxia Type 7, Spinocerebellar Ataxia Type 8, Spinocerebellar Ataxia Type 10, RFC1 Gene Mutation, Spinocerebellar Ataxia Type 27b, Healthy Participants
Interventions
Genetic Testing, Blood Collection, Magnetic Resonance Imaging (MRI) Scan, Assessments and Questionnaires, Cerebrospinal Fluid Collection
Genetic · Other
Lead sponsor
Lauren Moore
Other
Eligibility
6 Years and older
Enrollment
1,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2030
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Gainesville, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 25, 2026, 4:21 AM EDT