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ClinicalTrials.gov public records Last synced Oct 19, 2026, 6:21 AM EDT

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Showing 1129–1152 of 3,512 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Biospecimen Collection Clear all
Recruiting No phase listed Observational

Endometriosis Pain

NCT06101303
View directory record Official record
Conditions
Pelvic Pain, Endometriosis
Interventions
Psychophysical assessment, Psychophysical assessments of experimental pain, Blood, urine and saliva samples, Biopsy and surgery-related data.
Other · Behavioral · Diagnostic Test + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Not listed No phase listed Observational

The Utility of Next-generation Sequencing for the Diagnosis of Periprosthetic Joint Infection

NCT03200470
View directory record Official record
Conditions
Prosthetic Joint Infection
Interventions
No intervention: sample collection study
Other
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 12, 2017 · Synced Oct 19, 2026, 6:21 AM EDT
Completed Not applicable Interventional

Ultrasound Assisted Peripheral Venous Access in Young Children

NCT00557154
View directory record Official record
Conditions
Catheterization, Peripheral
Interventions
ultrasound, standard technique for venipuncture
Device
Lead sponsor
University of California, Davis
Other
Eligibility
Up to 7 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 15, 2017 · Synced Oct 19, 2026, 6:21 AM EDT
Recruiting Phase 1 Interventional

Virus-Based Gene Therapy (AdV-HSV1-TK and AdV-Flt3L) in Combination With Valacyclovir for the Treatment of Pediatric and Young Adult Patients With Resectable, Recurrent Primary Malignant Brain Tumors

NCT06914479
View directory record Official record
Conditions
Recurrent Diffuse Hemispheric Glioma, H3 G34-Mutant, Recurrent Malignant Brain Neoplasm, Resectable Brain Neoplasm
Interventions
Ad-hCMV-Flt3L, Ad-hCMV-TK, Biospecimen Collection, Magnetic Resonance Imaging, Survey Administration, Tumor Resection, Valacyclovir
Genetic · Procedure · Other + 1 more
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
3 Years to 39 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Enrolling by invitation No phase listed Observational

Brain Tissue Specimen Collection

NCT00593203
View directory record Official record
Conditions
Brain Diseases
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
Not listed
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2035
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Novel Biomarkers of Preeclampsia, Aquaporin, Fatty Acid, and S110B

NCT03567551
View directory record Official record
Conditions
Preeclampsia
Interventions
Women w/ Preeclampsia w/o Visual Disturbances or Headache, Women w/ Preeclampsia w/ Visual Disturbances or Headaches, Women w/o Preeclampsia
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
20 Years to 65 Years · Female only
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 21, 2022 · Synced Oct 19, 2026, 6:21 AM EDT
Terminated Not applicable Interventional

An Interactive Time-Restricted Diet Intervention (txt4fasting) for Reducing Neurocognitive Decline and Improving Survival in Patients With Brain Metastases From Breast or Lung Cancer

NCT06315296
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Lung Carcinoma, Metastatic Malignant Neoplasm in the Brain, Stage IV Lung Cancer AJCC v8
Interventions
Behavioral Dietary Intervention, Text Message-Based Navigation Intervention, Internet-Based Intervention, Dietary Counseling and Surveillance, Stereotactic Radiosurgery, Biospecimen Collection, Magnetic Resonance Imaging, Neurocognitive Assessment, Questionnaire Administration, Interview
Behavioral · Other · Radiation + 1 more
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Active, not recruiting Phase 2 Interventional

A Study of N-acetylcysteine in Patients With COVID-19 Infection

NCT04374461
View directory record Official record
Conditions
Covid-19
Interventions
N-acetylcysteine, Peripheral Blood
Drug · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Suspended Phase 1 Interventional

Testing the Combination of an Anti-Cancer Drug, Iadademstat, With Other Anti-Cancer Drugs (Venetoclax and Azacitidine) for Treating AML

NCT06514261
View directory record Official record
Conditions
Acute Myeloid Leukemia
Interventions
Azacitidine, Biospecimen Collection, Bone Marrow Aspiration, Buccal Swab, Iadademstat, Venetoclax
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
4
States / cities
Irvine, California • Orange, California • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Completed No phase listed Observational

A Longitudinal Study of Hermansky-Pudlak Syndrome Pulmonary Fibrosis

NCT02368340
View directory record Official record
Conditions
Hermansky Pudlak Syndrome
Interventions
Pulmonary function test, Chest CT, Sample collection
Other
Lead sponsor
Vanderbilt University
Other
Eligibility
12 Years to 90 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
5
States / cities
Maywood, Illinois • Boston, Massachusetts • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2020 · Synced Oct 19, 2026, 6:21 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Shifts in the Respiratory Microbiome and Clinical Outcomes of SARS-CoV-2

NCT04815018
View directory record Official record
Conditions
SARS-CoV-2 Infection, Bacterial Respiratory Tract Infection, Viral Respiratory Tract Infection
Interventions
Not listed
Lead sponsor
Pathnostics
Industry
Eligibility
60 Years and older
Enrollment
185 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
4
States / cities
Delaware, Ohio • Granville, Ohio • Westerville, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 30, 2021 · Synced Oct 19, 2026, 6:21 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Enzalutamide With Ribociclib in Treating Patients With Metastatic Castrate-Resistant, Chemotherapy Naive Prostate Cancer That Retains Retinoblastoma Expression

NCT02555189
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, Stage IV Prostate Cancer AJCC v7
Interventions
Enzalutamide, Ribociclib, Laboratory Biomarker Analysis, Pharmacological Study, Biospecimen Collection, Biopsy, Echocardiography, Multigated Acquisition Scan, Bone Scan, Computed Tomography, Magnetic Resonance Imaging
Drug · Other · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
4
States / cities
Ann Arbor, Michigan • Buffalo, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Completed No phase listed Observational

Analysis of Cell Count, Viability, and Immunogenicity of Discarded Newly Diagnosed Glioblastoma Tissue or Solid Tumor Tissues

NCT04822688
View directory record Official record
Conditions
Glioblastoma, Malignant Solid Neoplasm
Interventions
Biospecimen Collection
Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Recruiting Phase 2 Interventional

Alternate Doses and Dosing Schedules of Belantamab Mafodotin for Treatment of Triple-Class Refractory Multiple Myeloma

NCT05847569
View directory record Official record
Conditions
Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Belantamab Mafodotin, Biospecimen Collection, Bone Marrow Aspirate, Bone Marrow Biopsy, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography
Biological · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2034
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Recruiting Phase 1Phase 2 Interventional

The Pediatric Acute Leukemia (PedAL) Screening Trial - A Study to Test Bone Marrow and Blood in Children With Leukemia That Has Come Back After Treatment or Is Difficult to Treat - A Leukemia & Lymphoma Society and Children's Oncology Group Study

NCT04726241
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Acute Myeloid Leukemia Post Cytotoxic Therapy, Juvenile Myelomonocytic Leukemia, Mixed Phenotype Acute Leukemia, Myelodysplastic Syndrome, Myelodysplastic Syndrome Post Cytotoxic Therapy, Myeloid Leukemia Associated With Down Syndrome
Interventions
Biospecimen Collection
Procedure
Lead sponsor
PedAL BCU, LLC
Other
Eligibility
Up to 22 Years
Enrollment
960 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
164
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 133 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Completed Not applicable Interventional Results available

Patient Self-sampling of HPV to Screen for Cervical Cancer

NCT05600283
View directory record Official record
Conditions
Human Papilloma Virus
Interventions
Swab kit (COBAS HPV 4800 Assay -Evalyn brush), Clinician-collection of cervical sample for HPV testing
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
25 Years to 65 Years · Female only
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Gynaecological Follow-up of a Subset of HPV-015 (NCT00294047) Study Subjects

NCT01190176
View directory record Official record
Conditions
Infections, Papillomavirus
Interventions
Gynaecological follow-up, Cervarix, Placebo control
Procedure · Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
28 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
3
States / cities
Iowa City, Iowa • Wichita, Kansas • Wenatchee, Washington
Source: ClinicalTrials.gov public record
Updated Oct 30, 2019 · Synced Oct 19, 2026, 6:21 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Testing Copanlisib as Potentially Targeting Treatment in Cancers With PTEN Loss (MATCH - Subprotocol Z1G)

NCT06360588
View directory record Official record
Conditions
Malignant Solid Neoplasm
Interventions
Biopsy Procedure, Biospecimen Collection, Copanlisib, Radiologic Examination
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Not yet recruiting Phase 1 Interventional

Belinostat in Combination With Azacitidine or Pralatrexate for the Treatment of Relapse or Refractory T-cell Lymphoma

NCT07691450
View directory record Official record
Conditions
Recurrent Anaplastic Large Cell Lymphoma, Recurrent Enteropathy-Associated T-Cell Lymphoma, Recurrent Follicular Helper T-Cell Lymphoma, Recurrent Follicular Helper T-Cell Lymphoma, Angioimmunoblastic-Type, Recurrent Follicular Helper T-Cell Lymphoma, Follicular-Type, Recurrent Follicular Helper T-Cell Lymphoma, Not Otherwise Specified, Recurrent Hepatosplenic T-Cell Lymphoma, Recurrent Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma, Recurrent Monomorphic Epitheliotropic Intestinal T-cell Lymphoma, Recurrent Peripheral T-Cell Lymphoma, Not Otherwise Specified, Recurrent Primary Cutaneous CD8-Positive Aggressive Epidermotropic Cytotoxic T-Cell Lymphoma, Recurrent Primary Cutaneous Gamma-Delta T-Cell Lymphoma, Recurrent Subcutaneous Panniculitis-Like T-Cell Lymphoma, Refractory Anaplastic Large Cell Lymphoma, Refractory Enteropathy-Associated T-Cell Lymphoma, Refractory Follicular Helper T-Cell Lymphoma, Refractory Follicular Helper T-Cell Lymphoma, Angioimmunoblastic-Type, Refractory Follicular Helper T-Cell Lymphoma, Follicular-Type, Refractory Follicular Helper T-Cell Lymphoma, Not Otherwise Specified, Refractory Hepatosplenic T-Cell Lymphoma, Refractory Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma, Refractory Monomorphic Epitheliotropic Intestinal T-cell Lymphoma, Refractory Peripheral T-Cell Lymphoma, Not Otherwise Specified, Refractory Primary Cutaneous CD8-Positive Aggressive Epidermotropic Cytotoxic T-Cell Lymphoma, Refractory Primary Cutaneous Gamma-Delta T-Cell Lymphoma, Refractory Subcutaneous Panniculitis-Like T-Cell Lymphoma
Interventions
Azacitidine, Belinostat, Biospecimen Collection, Computed Tomography, FDG-Positron Emission Tomography, Fludeoxyglucose F-18, Positron Emission Tomography, Pralatrexate, Questionnaire Administration
Drug · Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cross-Sectional Study of Oral Health in Patients After Parotid-Sparing Radiation Therapy for Head and Neck Cancer

NCT01663246
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Saliva Sample
Procedure
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 15, 2014 · Synced Oct 19, 2026, 6:21 AM EDT
Completed No phase listed Observational

Study of Ductal Lavage in Women at High Risk for Breast Cancer

NCT00429988
View directory record Official record
Conditions
Breast Cancer
Interventions
fluorescence in situ hybridization, polymerase chain reaction, proteomic profiling, cytology specimen collection procedure, immunohistochemistry staining method, breast duct lavage
Genetic · Other · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 26, 2012 · Synced Oct 19, 2026, 6:21 AM EDT
Active, not recruiting No phase listed Observational

Multi-Organ Screening Recommendations in Patients With Lynch Syndrome

NCT00582296
View directory record Official record
Conditions
Lynch Syndrome
Interventions
questionnaires, telephone interview, optional blood drawn, questionnaires, telephone interview and optional blood drawn
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,530 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2026
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 19, 2026, 6:21 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of a Single Vaccination With a 4-Antigen Staphylococcus Aureus Vaccine (SA4Ag) in Healthy Adults Aged 18 to <65 Years

NCT02364596
View directory record Official record
Conditions
Staphylococcal Infections
Interventions
SA4Ag vaccine, Blood sample
Biological · Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
2
States / cities
Hollywood, Florida • South Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2015 · Synced Oct 19, 2026, 6:21 AM EDT
Suspended Phase 2Phase 3 Interventional

Testing the Addition of Radiation Therapy to the Usual Immune Therapy Treatment (Atezolizumab) for Extensive Stage Small Cell Lung Cancer, The RAPTOR Trial

NCT04402788
View directory record Official record
Conditions
Extensive Stage Lung Small Cell Carcinoma
Interventions
Atezolizumab, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Radiation Therapy
Drug · Procedure · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
411
States / cities
Birmingham, Alabama • Anchorage, Alaska • Phoenix, Arizona + 296 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 19, 2026, 6:21 AM EDT