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Rikarni Rikarni
Department Of Clinical Pathology And Laboratory Medicine, Faculty Of Medicine, Universitas Andalas/Dr. M. Djamil General Hospital, Padang, Indonesia
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Perbedaan Kadar Aspartate Aminotransferase dan Alanine Aminotransferase Berdasarkan Kelebihan Zat Besi pada Pasien Talasemia Beta Mayor Noer Hafni; Husni Husni; Dwi Yulia; Rikarni Rikarni; Zelly Dia Rofinda; Elfira Yusri
MAHESA : Malahayati Health Student Journal Vol 6, No 10 (2026): Volume 6 Nomor 10 (2026)
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mahesa.v6i10.25061

Abstract

ABSTRACT Beta thalassemia major patients require repeated transfusions, which increase the risk of iron overload. Iron accumulation mainly occurs in the liver and may cause hepatocellular damage, reflected by elevated transaminase enzymes, namely Aspartate Aminotransferase (AST) and alanine aminotransferase (ALT). Serum ferritin is commonly used as an indicator of body iron stores; however, the relationship between ferritin levels and changes in AST and ALT remains inconsistent. This study aimed to determine differences in AST and ALT levels based on iron overload status in patients with beta-thalassemia major.This was an analytic observational study with a cross-sectional design conducted at M. Djamil Hospital, Padang, from March to August 2025. The study included 36 pediatric patients with beta-thalassemia major who met the inclusion and exclusion criteria, selected using consecutive sampling. Iron overload was classified based on serum ferritin levels: 1,000 μg/L as non-risk and ≥1,000 μg/L as at-risk. Statistical analysis was performed using computer software. Numerical data were presented as median (minimum–maximum) and analyzed using the Mann–Whitney test with a significance level of p0.05. Median AST level was 40.50 U/L (22–191 U/L), and median ALT level was 32.50 U/L (7–220 U/L). Aspartate aminotransferase levels were significantly higher in the at-risk group compared to the non-risk group (p=0.020). Alanine aminotransferase levels were also significantly higher in the at-risk group (p=0.009).There were significant differences in AST and ALT levels based on iron overload in beta thalassemia major patients, indicating hepatic involvement due to iron accumulation. Keywords: Beta Thalassaemia Major, Ferritin, Aspartate Aminotransferase, Alanine Aminotransferase.  ABSTRAK Pasien talasemia beta mayor memerlukan transfusi darah berulang yang berisiko menyebabkan kelebihan zat besi. Akumulasi besi terutama terjadi di hati dan dapat menimbulkan kerusakan hepatoseluler yang ditandai dengan peningkatan kadar enzim transaminase, yaitu aspartate aminotransferase (AST) dan alanine aminotransferase (ALT). Kadar feritin serum digunakan sebagai indikator cadangan besi tubuh, namun hubungan antara kadar feritin dengan perubahan AST dan ALT masih menunjukkan hasil yang bervariasi. Penelitian ini bertujuan untuk mengetahui perbedaan kadar aspartate aminotransferase (AST) dan alanine aminotransferase (ALT) berdasarkan status kelebihan zat besi yang dinilai dari kadar feritin serum pada pasien anak dengan talasemia beta mayor di RS M. Djamil Padang.Penelitian ini merupakan penelitian observasional analitik dengan rancangan potong lintang yang dilakukan di RS M. Djamil Padang pada periode Maret–Agustus 2025. Subjek penelitian terdiri dari 36 pasien anak talasemia beta mayor yang memenuhi kriteria inklusi dan eksklusi, diambil dengan metode consecutive sampling. Kelebihan zat besi ditentukan berdasarkan kadar feritin serum 1.000 μg/L sebagai tidak berisiko dan ≥1.000 μg/L sebagai berisiko. Analisis statistik dilakukan menggunakan program komputer. Data numerik disajikan dalam bentuk median (minimum–maksimum) dan dianalisis menggunakan uji Mann–Whitney dengan batas kemaknaan p0,05. Median kadar AST adalah 40,50 U/L (22–191 U/L) dan median kadar ALT adalah 32,50 U/L (7–220 U/L). Kadar AST pada kelompok berisiko lebih tinggi dibandingkan kelompok tidak berisiko (p=0,020). Kadar ALT pada kelompok berisiko juga secara signifikan lebih tinggi dibandingkan kelompok tidak berisiko (p=0,009). Terdapat perbedaan bermakna kadar AST dan ALT berdasarkan kelebihan zat besi pada pasien talasemia beta mayor, yang menunjukkan adanya keterlibatan fungsi hati akibat penimbunan besi. Kata Kunci: Talasemia Beta Mayor, Feritin, Aspartate Aminotransferase, Alanine Aminotransferase.
Co-Authors Adi K Aman, Adi K Agri Febria Sari Agri Febria Sari Alfarizhi, Habieb Almurdi Almurdi Amalina Amalina Amalina Ananda, Gita Putri Aprilia, Dinda Asterina Asterina Atika Indah Sari Avit Suchitra Beti E. E Dewi, Beti E. E Bilmahdi, Rohayat Chairunnisa Kusumawardhani Defrianti, Serli Deswita Sari Deswita Sari Desywar Desywar Desywar Desywar Dia Rofinda, Zelly Dia Dian Pertiwi Dian Pertiwi Dwi Yulia Dwi yulia Dwi Yulia Dwi Yulia Dwi Yulia Dwi Yulia Dwi Yulia Dwitya Elvira, Dwitya Efrida Efrida Eka Nofita Elfira Yusri Elfira Yusri Elfira Yusri Ellyza Nasrul Elmatris Sy Elsa Fitriani Endrinaldi Fadrian, Fadrian Fahmi, Rahmadina Zesfira Fakhriyyatur Rahmi M Fitriani, Elsa Harika Putra Harry Isbagyo, Harry Herinda, Dwi Putri Hevrina Yufani Husni Husni Husni Husni Husni Husni Ida Rahmah Burhan Intan, Shinta Ayu Jesi Anggraini lillah . Miftah Irramah Muhammad AP. Yudha Muhammad Zidane Innanda Nabila, Wulan Najirman Najirman Nanda Oktavia Niawaty, Putri Noer Hafni Nora Harminarti Nuzirwan Acang Putri Niawaty Rahajuningsih Dharma Rahmadian, Rizki Ratih Hasma Rianto Setiabudy Ricvan D. Nindrea Rika Florensia Rismawati Yaswir Saptino Miro Selfi Renita Rusjdi Syofiati Syofiati Tambunan L Tambunan, Tambunan L Tuti Asryani Tutty Prihandani Winanda, Mirza Wirsma Arif Harahap Yhosie Anto Chicamy yoesri . Yufani, Hevrina Yulia, Dwi Yusri, Elfira Yustini Alioes Zelly Dia Rofinda Zelly Dia Rofinda