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ClinicalTrials.gov public records Last synced Oct 17, 2026, 9:12 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 200 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Needle core biopsy Clear all
Completed Not applicable Interventional

Endoscopic Ultrasound vs Percutaneous Route for Liver Biopsy

NCT04003766
View directory record Official record
Conditions
Liver Biopsy
Interventions
biopsy
Diagnostic Test
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional

Contrast Enhanced Mammography in Diagnosing Patients With Suspicious Breast Findings

NCT03929783
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Contrast Enhanced Digital Mammography
Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
30 Years to 80 Years · Female only
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 17, 2026, 9:12 AM EDT
Completed No phase listed Observational

Case Collection Study in the Evaluation of Doubling Time Rates in Non-Suspicious Breast Masses Using QT Ultrasound Technology

NCT03470051
View directory record Official record
Conditions
Breast Fibroadenoma
Interventions
QT Ultrasound
Diagnostic Test
Lead sponsor
QT Ultrasound LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Long Beach, California • Novato, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Oct 17, 2026, 9:12 AM EDT
Completed No phase listed Observational

Direct Injection of Alcohol for the Treatment of Spinal Tumors

NCT00001417
View directory record Official record
Conditions
Hemangioma, Neoplasm Metastasis, Spinal Neoplasm
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 17, 2026, 9:12 AM EDT
Recruiting No phase listed Observational

Ultrasound-Guided Core Needle Biopsy to Stage Urothelial Carcinoma of the Bladder (US UCB)

NCT07029256
View directory record Official record
Conditions
Bladder Urothelial Carcinoma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional Results available

Powered Bone Marrow Aspiration and Core Biopsy System Compared to Manual Devices

NCT01312519
View directory record Official record
Conditions
Bone Marrow Biopsy Procedures
Interventions
OnControl Bone Marrow Biopsy and Aspiration System, Manual bone marrow sampling device
Device
Lead sponsor
Vidacare Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Phase 1 Interventional

Lapatinib and Radiation Therapy in Treating Patients With Locally Recurrent or Chemotherapy-Refractory Locally Advanced or Metastatic Breast Cancer

NCT00379509
View directory record Official record
Conditions
Breast Cancer
Interventions
lapatinib ditosylate, TdT-mediated dUTP nick end labeling assay, gene expression analysis, microarray analysis, immunohistochemistry staining method, biopsy, radiation therapy
Drug · Genetic · Other + 2 more
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Phase 1Phase 2 Interventional

Use of MCT Oil for Enhancement of Weight Loss and Glycemic Control in Obese Diabetic Patients

NCT00207233
View directory record Official record
Conditions
Obesity, Type 2 Diabetes Mellitus
Interventions
MCT oil hypocaloric liquid diet, LCT hypocaloric liquid diet, Subcutaneous abdominal adipose tissue biopsy
Behavioral · Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 25, 2011 · Synced Oct 17, 2026, 9:12 AM EDT
Completed No phase listed Observational

Breathing Cycle Biofeedback During Computed Tomography Procedures

NCT00059137
View directory record Official record
Conditions
Needle Biopsy, CAT Scan, X-Ray
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 17, 2026, 9:12 AM EDT
Terminated Phase 2 Interventional Results available

Aging Mammary Stem Cells and Breast Cancer Prevention

NCT02642094
View directory record Official record
Conditions
Cancer of Breast
Interventions
Rapamycin
Drug
Lead sponsor
LuZhe Sun
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Early Phase 1 Interventional

S-equol in Women With Triple Negative Breast Cancer

NCT02352025
View directory record Official record
Conditions
Breast Cancer
Interventions
S-equol
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optical Spectroscopy During Breast Cancer Surgery and Core Needle Biopsy

NCT00734838
View directory record Official record
Conditions
Breast Cancer
Interventions
High Resolution Microendoscope
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional Results available

Ultrasound Elastography in Imaging Patients With Thyroid Nodules

NCT03174925
View directory record Official record
Conditions
Malignant Thyroid Gland Neoplasm, Thyroid Gland Nodule
Interventions
Siemens Acuson S3000 ultrasound system
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional

Study of Core Needle Biopsy and Cryoablation of an Enlarging Tumor in Patients With Metastatic Lung Cancer and Metastatic Melanoma Receiving Post-progression Immune Checkpoint Inhibitor Therapy

NCT03290677
View directory record Official record
Conditions
Lung Cancer
Interventions
Cryoablation, Biopsy
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2024 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional Results available

Comparison of 19g FNA and 19g FNB Needles for EUS-LB

NCT03408171
View directory record Official record
Conditions
Abnormal Liver Function
Interventions
19-gauge FNA needle, 19-gauge FNB needle
Device
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2020 · Synced Oct 17, 2026, 9:12 AM EDT
Recruiting Not applicable Interventional

ARTIDIS Nanomechanical Generated Measurements for Early Breast Lesions

NCT06085833
View directory record Official record
Conditions
Breast Cancer
Interventions
Nanomechanical Phenotype Test
Diagnostic Test
Lead sponsor
ARTIDIS AG
Industry
Eligibility
18 Years and older
Enrollment
2,706 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2035
U.S. locations
4
States / cities
Dallas, Texas • Houston, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional

EUS-FNB With ROSE Vs. EUS-FNB Without ROSE

NCT03322592
View directory record Official record
Conditions
Biopsy, Fine-needle, Pancreatic Neoplasm
Interventions
Rapid on-site evaluation (ROSE), Histologic evaluation
Diagnostic Test
Lead sponsor
Azienda Ospedaliera Universitaria Integrata Verona
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 30, 2020 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional Results available

SharkCore Versus Acquire FNB

NCT03672032
View directory record Official record
Conditions
EUS Guided Biopsy
Interventions
Fork-tip Needle, Franseen Needle
Device
Lead sponsor
Henning Gerke
Other
Eligibility
18 Years to 85 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Healing Time on New Bone Formation Following Tooth Extraction and Ridge Preservation With Demineralized Freeze-Dried Bone Allograft

NCT02154386
View directory record Official record
Conditions
Bone Augmentation
Interventions
Ridge preservation using DFDBA
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 89 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 17, 2026, 9:12 AM EDT
Completed No phase listed Observational

Protein and RNA Expression Patterns in Predicting Response to Treatment in Patients With Lung Cancer

NCT00897650
View directory record Official record
Conditions
Lung Cancer
Interventions
DNA/RNA sequencing and expression levels, Protein expression analysis, Lung tumor biopsy, Blood sample
Genetic · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
Up to 120 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 17, 2026, 9:12 AM EDT
Withdrawn Not applicable Interventional

Endoscopic Ultrasound (EUS) Fine Needle Biopsy (FNB) Submucosal Nodule

NCT03011229
View directory record Official record
Conditions
GI Lesions
Interventions
Pro Core Needle, medtronic Sharkcore Needle
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 7, 2020 · Synced Oct 17, 2026, 9:12 AM EDT
Completed Early Phase 1 Interventional

A Pilot Study of Optical Molecular Imaging for Percutaneous Biopsy of Hepatocellular Carcinoma Using Indocyanine Green

NCT01962649
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
ICG, Optical molecular imaging
Biological · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Oct 17, 2026, 9:12 AM EDT
Completed No phase listed Observational

Mathematical Modeling to Predict Response to Neoadjuvant Chemotherapy in Breast Cancer

NCT03983538
View directory record Official record
Conditions
Breast Cancer
Interventions
Mathematical modeling to predict response to chemotherapy
Other
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 12, 2021 · Synced Oct 17, 2026, 9:12 AM EDT
Recruiting No phase listed Observational

Predicting Response to Immunotherapy From Analysis of Live Tumor Biopsies (ELEPHAS-05)

NCT07327489
View directory record Official record
Conditions
Cancer, Immunotherapy, Advanced Solid Tumors Cancer, Bladder Cancer, TNBC, Triple Negative Breast Cancer, Colorectal Cancer, DMMR Colorectal Cancer, MSI-H Colorectal Cancer, Endometrial Cancer, Head and Neck Cancer, Kidney Cancer, Liver Cancer, NSCLC (Non-small-cell Lung Cancer), Skin Cancer, Melanoma (Skin Cancer)
Interventions
Biopsy
Procedure
Lead sponsor
Elephas
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2038
U.S. locations
8
States / cities
Fort Smith, Arkansas • Frederick, Maryland • Springfield, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 17, 2026, 9:12 AM EDT