Recruiting

Observational Study

Sponsor:

Tirgan, Michael H., M.D.

Code:

NCT02923596

Conditions

Keloid

Eligibility Criteria

Sex: All

Age: 0+

Healthy Volunteers: Not accepted

Interventions

History of prior Surgery

History of Radiation Therapy

Study Details

Brief summary:

Purpose of this retrospective study is to review and analyze the information and data that has been already been generated during the course of routine practice of medicine by the investigators from 2007 up until Sept 1, 2016 from keloid patients who have sought medical care or medical advice for their keloid disorder.

Conditions

Keloid

Study ID

NCT02923596

Start date

Sep, 2016

Status verified date

Oct, 2016

Completion date

Sep, 2023

Anticipated

Primary completion date

Sep, 2022

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 0+

Healthy Volunteers: Not accepted

Inclusion Criteria:

  • All patients must have at least one keloid lesion.
  • Availability of photographic documentation of keloid lesion(s).

Exclusion Criteria:

  • Lack of photographic documentation of keloid lesion(s)
  • Lack of demographic data

Study Design

Enrollment

5000 participants

Anticipated

Interventions and Outcome Measures

Arms

Patients with Ear Keloids

Records of Patients with Ear Keloids will be reviewed. Data and photographs will be analysed.

Patients with Neck Keloids

Records of Patients with Neck area Keloids will be reviewed. Data and photographs will be analysed.

Patients with Scalp Keloids

Records of Patients with Scalp Keloids will be reviewed. Data and photographs will be analysed.

Interventions

History of prior Surgery

History of prior Surgery will be reviewed

History of Radiation Therapy

History of prior radiation therapy will be reviewed

Primary outcome measure

  • Rate of development of massive, semi-massive and large Keloids [ Time Frame: 1-5 years after surgery ]

Central Contacts and Locations

Central contacts

Michael H Tirgan, MD

212 874 4200htirgan@gmail.com

Locations

Michael H. Tirgan MD

Recruiting

New York, New York, United States, 10024

Contacts

Michael H Tirgan, MD

212-874-4200htirgan@aol.com

Principal Investigator:

Michael H Tirgan, MD

Texas Institute of Dermatology

Recruiting

San Antonio, Texas, United States, 78257

Contacts

Reza Ghohestani, MD, PhD

210-698-6777ghohestani@gmail.com

Principal Investigator:

Reza Ghohestani, MD, PhD

More Information

Sponsor

Tirgan, Michael H., M.D.

Last update posted

Oct 4, 2016

Last verified

Oct, 2016

Keywords

  • Keloid

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-09. This information was provided to ClinicalTrials.gov by Tirgan, Michael H., M.D. on 2016-10-04.