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IRCT20230726058934N1 IRCT 2024-01-07 Mashhad University of Medical Sciences Investigating the effect of STSG on Cholesteatoma Investigating the effect of split-thickness skin grafts on the acceleration of mastidectomy repair along with lowering the posterior wall and comparing it with the control group. 2024-01-10 anticipated 50 Complete https://irct.ir/trial/73243 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Other, Purpose: Treatment, Randomization description: Patients who are candidates to enter the plan after obtaining consent using closed envelopes, choose one based on group A and group B, who will undergo cwd surgery alone or cwd along with stsg, Blinding description: Patients were blinded to which group they entered, and patients were told that they could undergo only normal surgery or with stsg. The researcher and the author of the article are blinded to which group A and B belong to the intervention group There was no possibility of blinding the surgeon due to the form of the study, but the evaluations after the operation were performed by a person who was blinded to the patient group. The statistical analyzer was also blinded to the groups. N/A Cholesteatoma. Intervention 1: Intervention group: Cholestoma patients who undergo mastoidectomy and CWD surgery, at the end of the operation, stsg is removed from the skin behind the canal and expanded in the mastoid cavity. Intervention 2: Control group: Cholestoma patients who undergo mastoidectomy and CWD surgery. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information
public Dr mohammadreza akhoundian yazd
Ghaem hospital, Ahmad abad street
Mashhad Iran (Islamic Republic of) 9176699199 +98 51 3840 0000 akhoundianm911@gmail.com Torbate-Jam University of Medical Sciences scientific Dr mohammadreza afzal zadeh
Ghaem hospital ,Ahmad abad street
Mashhhad Iran (Islamic Republic of) 9176699199 +98 51 3840 0000 afzalzadehmr@mums.ac.ir Mashhad University of Medical Sciences Iran (Islamic Republic of) Patient with Cholesteatoma 18 years 60 years Both Revision surgery Cns complication H71.2 Cholesteatoma of mastoid Treatment - Surgery Treatment - Surgery Intervention group: Cholestoma patients who undergo mastoidectomy and CWD surgery, at the end of the operation, stsg is removed from the skin behind the canal and expanded in the mastoid cavity. Control group: Cholestoma patients who undergo mastoidectomy and CWD surgery Mastoid cavity repair rate. Timepoint: One month and 3 months later. Method of measurement: Examination of the ear under a microscope. Mashhad University of Medical Sciences Approved 2023-05-09 Ethics committee of Mashhad University of Medical Sciences East door of university campus, Azadi square, Mashhad Mashhad Razavi Khorasan Iran (Islamic Republic of)