Of 487 cochlear implantations, 3.8% of adults and 4.5% of children underwent a revision surgery. The mean time to device failure was 7.6 years in children and 1.5 year in adults. Causes of revision were seven hard failures, four soft failures, and nine medical reasons. Among the medical reasons, four patients had skin flap infection associated with an extended endaural approach. Audiologic performances were stable or improved following reimplantation in 90% of cases. We had two cases of electrode array misplaced into the vestibular system.
Binaural stimulation through cochlear implants is advantageous compared with the monaural at the neurofunctional level because the pattern of brain activity is closer to the normal one.
Objective To report the therapeutic value of sulodexide monotherapy in the management of patients with chronic subjective idiopathic tinnitus. Study Design Randomized double-blinded controlled trial. Setting Single tertiary care institution. Subjects and Methods Observations from 124 patients who received either sulodexide or placebo were collected from the patients' medical records. Computer-generated tables were used to allocate treatments. Patients took 1 tablet of the drug or placebo each morning and evening for 40 consecutive days. The response was assessed by the Tinnitus Handicap Inventory and the Mini-Tinnitus Questionnaire. Results Between 2014 and 2017, 124 patients were divided into 2 treatment arms. The sulodexide group encompassed 63 patients, whereas the placebo arm contained 61 patients. Tinnitus Handicap Inventory and Mini-Tinnitus Questionnaire scores were more decreased in the sulodexide arm compared to the placebo group ( P = .03 and P < .01, respectively). Conclusions Sulodexide monotherapy decreases chronic subjective idiopathic tinnitus.
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