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Showing 1–8 of 8 matching trials from the live ClinicalTrials.gov search.
Conditions
Keloid
Interventions
Not listed
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2031
U.S. locations
1
States / cities
New York, New York
Not listed No phase listed Observational Accepts healthy volunteers

Epidemiology Study of Keloid

NCT01423383
Conditions
Keloid
Interventions
Not listed
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
Not listed
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Keloid
Interventions
bevacizumab
Biological
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
18 Years to 50 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
New York, New York
Terminated No phase listed Observational

Keloid Tissue Bank

NCT01425437
Conditions
Keloid
Interventions
Not listed
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
13 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
New York, New York
Terminated No phase listed Observational

Study of Psycho-Social Impact of Keloid

NCT01478243
Conditions
Keloid
Interventions
Not listed
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
New York, New York
Not listed No phase listed Observational

Keloid Radiation Registry

NCT01457079
Conditions
Keloid
Interventions
Not listed
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
New York, New York
Not listed No phase listed Observational

Retrospective Study of Keloid Disorder

NCT02923596
Conditions
Keloid
Interventions
History of prior Surgery, History of Radiation Therapy
Procedure · Radiation
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
2
States / cities
New York, New York • San Antonio, Texas
Conditions
Keloids
Interventions
Sorafenib
Drug
Lead sponsor
Tirgan, Michael H., M.D.
Individual
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
New York, New York