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The determination of hearing loss in Thalassemia major
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MH.Taziki (M.D) *   1, MJ.Golalipour (Ph.D) , N.Behnampour (M.Sc) |
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Abstract: (21648 Views) |
| Background & Objective: Major ?-Thalassemia is the most common form of anemia, which has a relatively high prevalency especially in the northern part of the country one of this disease side effect the hearing abnormality. This study has been carried out in Gorgan for the determination of the hearing level of ?-Thalassemic patients, and its relation with the level of serum Ferritin, the rate and the duration of blood transussion and dyspheral. Materials & Methods: In this study 95 patients with major ?-Thalassemia have been studied for the rate of hearing level. The variation parameter include age, gender, Ferritin level, the rate and duration of disferal consumption. Audiometry, tempanometry and physical examination carried out on all the patients. The findings from this research gathered and were analyzed using the SPSS statistical software. Results: 95 patients (190 ears) with age 3-29 year of old were gone under this study and only 72 ears had the threshold over 15 decibel, from this 43.9% were from sensorineural type of hearing. The 80% of ears’s thempograms were type A. The results from this study showed that there is a meaningful statistical correlation between the hearing loss and serum Ferritin level. The rate of dyspheral consumption, in each time and its duration (P<0.05). Conclusion: This study showed that high serum Ferritin level and the increased length of dyspheral consumption lead to the hearing loss in major ?-Thalassemia, therefore clinical examination of hearing interrally has to be carried out. |
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| Keywords: Thalassemia major, Hearing loss, Ferritin, Desferal |
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Full-Text [PDF 167 kb]
(15276 Downloads)
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Type of Study: Original Articles |
Subject:
General
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| * Corresponding Author Address: Department of ENT, Gorgan University of Medical Sciences. hoseinta@yahoo.com |
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