Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 2, 2026, 3:20 PM EDT

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Showing 25–48 of 121 matching trials from the live ClinicalTrials.gov search.
Conditions
Retinoblastoma
Interventions
Skin Biopsy, Blood Draw
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Diabetic Foot Ulcer, Diabetic Neuropathy, Type 2 Diabetes
Interventions
Diabetic Foot Ulcer Biopsy, Survey, Comprehensive Neuropathy Assessment, Wound Photography
Procedure · Other
Lead sponsor
Winthrop University Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Mineola, New York
Conditions
NSCLC (Non-small Cell Lung Cancer), Metastatic NSCLC - Non-Small Cell Lung Cancer
Interventions
Core Needle, Forceps, or Punch Biopsy
Procedure
Lead sponsor
Elephas
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Los Angeles, California • Frederick, Maryland • Shirley, New York + 4 more
Completed Early Phase 1 Interventional Accepts healthy volunteers

Reducing Side-effects of Autologous Skin Tissue Harvesting

NCT02234193
Conditions
Scar
Interventions
Micro biopsy, Lidocaine with epinephrine
Device · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome, Recurrent Acute Myeloid Leukemia, Recurrent Secondary Acute Myeloid Leukemia, Refractory Acute Myeloid Leukemia, Refractory Secondary Acute Myeloid Leukemia
Interventions
Azacitidine, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Echocardiography Test, Punch Biopsy, Questionnaire Administration, Ruxolitinib, Venetoclax
Drug · Procedure · Other
Lead sponsor
Jennifer Saultz
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
3
States / cities
Columbus, Ohio • Portland, Oregon • Dallas, Texas
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Skin Immunity Sample Collection Involving Blisters and Biopsies

NCT03921515
Conditions
Hyper-Immunoglobulin E. Syndrome (HEIS), Chronic Granulomatous Disease (CGD)
Interventions
Blister induction, Skin Biopsies
Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
7 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Aging
Interventions
Sulforaphane, Narrow-band Ultraviolet B exposure, 4 mm skin punch biopsy
Drug · Radiation · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Withdrawn Not applicable Interventional Accepts healthy volunteers

Analysis of Cutaneous Nerve Biopsies in Gastrointestinal Motility Disorders

NCT04872452
Conditions
Small Fiber Neuropathy, Gastrointestinal Dysmotility
Interventions
Skin biopsy
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Myeloid Malignancy, Genetic Predisposition to Disease, Myeloid Hematological Malignancies
Interventions
MyeloGen Gene Panel
Device
Lead sponsor
Christopher Reilly
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2033
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Biopsy
Interventions
video-based informed consent for skin biopsies, traditional informed consent
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Sacramento, California
Conditions
Gastrointestinal Cancer, Colorectal Cancer
Interventions
Ultrasound - Serial and Tibial Nerve, Skin Biopsy, Abbreviated Neurologic Exam, Blood draw, Nerve Conduction Study, QLQ-CIPN20 Questionnaire Administration
Diagnostic Test · Procedure · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Epidermal Cyst
Interventions
Excisional surgery of epidermal cyst, Punch incision of epidermal cyst
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Decatur, Georgia
Conditions
Psoriasis, Plaque Psoriasis, Insulin Resistance, PreDiabetes, Overweight and Obesity
Interventions
Oral glucose tolerance test (OGTT), Skin punch biopsy
Diagnostic Test · Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
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
Conditions
Vitiligo
Interventions
Follicular Unit Extraction via punch biopsy
Procedure
Lead sponsor
Mehdi Rashighi
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Worcester, Massachusetts
Conditions
Haemostasis, Healthy
Interventions
warfarin, eptacog alfa (activated), placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older · Male only
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Overland Park, Kansas
Conditions
Acne
Interventions
Skin biopsy, Blood draw
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 60 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Diego, California
Conditions
Breast Cancer
Interventions
HER-2/neu intracellular domain protein, flow cytometry, immunohistochemistry staining method, biopsy, Sterile water placement
Biological · Other · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
2
States / cities
Seattle, Washington
Conditions
Haemostasis, Healthy
Interventions
clopidogrel, placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Neptune City, New Jersey
Conditions
Metastatic Malignant Skin Neoplasm, Metastatic Malignant Soft Tissue Neoplasm, Recurrent Malignant Skin Neoplasm, Recurrent Malignant Soft Tissue Neoplasm, Skin Neoplasm, Soft Tissue Neoplasm
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Medical Device Usage and Evaluation, Minibeam Radiation Therapy
Procedure · Other · Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Discordant Cancers
Interventions
WES via Illumina NextSeq 550 sequencing system, Blood Draw, Skin biopsy, Saliva Sample
Genetic · Diagnostic Test
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years to 100 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Pruritus
Interventions
Biopsy, Blood
Procedure
Lead sponsor
Boston University
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Lupus Erythematosus, Cutaneous, Lupus Erythematosus, Systemic, Lupus Erythematosus, Discoid, Healthy
Interventions
Skin biopsy, Blood collection, Urine collection
Procedure
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
9
States / cities
La Jolla, California • Chicago, Illinois • Boston, Massachusetts + 6 more
Conditions
Chronic Plaque-type Psoriasis
Interventions
Skin biopsies
Procedure
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
4
States / cities
New Orleans, Louisiana • East Windsor, New Jersey • Philadelphia, Pennsylvania + 1 more