]>
IRCT2013050110041N3 IRCT 2013-06-12 Tehran University of Medical Sciences Comparisons of hearing results and graft status in myringoplasty surgery in patients with chronic otitis media in the two groups receiving N2O and non receiving N2O during anesthesia in Amir Alam hospital and Valiasr hospital during the year 2013 Comparisons of hearing results and graft status in myringoplasty surgery in patients with chronic otitis media in the two groups receiving N2O and non receiving N2O during anesthesia in Amir Alam hospital and Valiasr hospital during the year 2013 2013-06-22 anticipated 59 Complete https://irct.ir/trial/10533 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment. N/A Chronic otitis media. Intervention 1: Anesthesia without N2O. Intervention 2: using N2O during anesthesia.
public Ali Kouhi
Amir-Alam Hospital
Tehran Iran (Islamic Republic of) +98 21 6670 3037 a-kouhi@tums.ac.ir Tehran University of Medical Sciences scientific Ali Kouhi
Amir-Alam Hospital
Tehran Iran (Islamic Republic of) +98 21 6670 3037 a-kouhi@tums.ac.ir Tehran University of Medical Sciences Iran (Islamic Republic of) Inclusion criterion: candidates for tympanoplasty procedure. Exlusion criteria: cholestetoma; previous ear surgery; active infection; diabetes mellitus and tympanosclerosis. no limit 75 years Both H66.9 Otitis media, unspecified Treatment - Drugs Treatment - Drugs Anesthesia without N2O using N2O during anesthesia Tympanic membrane graft sucess. Timepoint: 3 months post operation. Method of measurement: Microscopic examination. Hearing. Timepoint: 3 months post operation. Method of measurement: Audiometry. Tehran University of Medical Sciences Approved 2013-04-30 Tehran University of Medical Sciences Keshavarz Blvd, Ghods st. Tehran Iran (Islamic Republic of)