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    Hubungan Kalsium Ion Serum dan Dosis Kumulatif Furosemide dengan Nilai Ambang Pendengaran pada Anak Sindrom Nefrotik

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    Date
    2016
    Author
    Rahmi, Laila Fitri
    Advisor(s)
    R, Oke Rina
    Deliana, Melda
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    Abstract
    Background. Nephrotic syndrome (NS) is the most common glomerulopathy disease in child. Children with NS had higher risk for the occurrence of hearing loss due to the used of loop diuretics, biochemical impairments, and electrolyte disorders. Objective. To determine the relationship between serum calcium ion and cumulative dose of furosemide with the hearing thresholds in nephrotic syndrome. Methods. A cross-sectional study had been conducted from February to June 2016 at Haji Adam Malik Hospital, Medan. There was 42 subjects with remission and relapse NS. Cumulative dose of furosemide was calculated and serum calsium was examined. Pure tone audiometry was done using The Triveni TAM-25 Audiometer. Statystical analysis was performed by using Mann-Whitney test. Results. Of 42 subjects, there are 4 subjects with levels of calcium ions <1 mmol/L and 2 subjects that received high cumulative dose of furosemide. In the right ear there is significant differences between the mean values of hearing threshold at a frequency of 2000 Hz, the hearing threshold in the group of subjects NS relapse is higher than remission (p = 0.003). Whereas, on the left ear the mean value of hearing threshold higher at a frequency of 500 Hz (p = 0.025) and 2000 Hz (p = 0.001). Conclusion. The relationship between hearing threshold with calcium ion and cumulative dose furosemide did not show the same consistency on both ears. However, there was a significant relationship between the average threshold of hearing at a frequency of 2000 Hz.
     
    Latar Belakang. Sindrom nefrotik (SN) adalah penyakit glomerulopati yang paling umum terjadi pada anak. Anak-anak dengan NS memiliki risiko lebih tinggi untuk terjadinya gangguan pendengaran karena penggunaan loop diuretik, gangguan biokimia, dan gangguan elektrolit. Tujuan. Untuk mengetahui hubungan antara ion kalsium serum dan dosis kumulatif furosemid dengan ambang pendengaran pada sindrom nefrotik. Metode. Sebuah penelitian cross-sectional telah dilakukan dari bulan Februari sampai Juni 2016 di Rumah Sakit Haji Adam Malik, Medan. 42 subjek dengan remisi dan relaps SN. Dosis kumulatif furosemid dihitung dan ion kalsium serum diperiksa. Audiometri nada murni dilakukan dengan menggunakan The Triveni TAM-25 Audiometer. Analisis statistika dengan menggunakan uji Mann-Whitney. Hasil. Dari 42 subjek, ada 4 subyek dengan kadar ion kalsium <1 mmol / L dan 2 subjek yang mendapat dosis kumulatif dosis tinggi furosemid. Di telinga kanan didapati adanya perbedaan yang signifikan antara nilai rata-rata ambang pendengaran pada frekuensi 2000 Hz, ambang pendengaran pada kelompok subyek SN relaps lebih tinggi dari pada remisi (p = 0,003). Sedangkan pada telinga kiri rata-rata nilai ambang pendengaran lebih tinggi pada frekuensi 500 Hz (p = 0,025) dan 2000 Hz (p = 0,001). Kesimpulan. Hubungan antara ambang pendengaran dengan ion kalsium dan dosis kumulatif furosemid tidak menunjukkan konsistensi yang sama pada kedua telinga. Namun, ada hubungan yang signifikan antara rata-rata nilai ambang pendengaran pada frekuensi 2000 Hz.

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    http://repositori.usu.ac.id/handle/123456789/40675
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    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV