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    Perbedaan Jumlah Trombosit, Mean Platelet Volume (MPV) dan Platelet Distribution Width (Pdw) Pada Bayi Prematur dengan dan Tanpa Patent Ductus Arteriosus (PDA)

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    Date
    2020
    Author
    Sembiring, Hana Christiani
    Advisor(s)
    Ali, Muhammad
    Sianturi, Pertin
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    Abstract
    Backgroud : Patent ductus arteriosus is the most common congenital heart disease in prematur newborn. The role of platelet in closure of ductus arteriosus remains controversial. Objective : To evaluate difference of platelet count, MPV, and PDW in premature newborn with and without PDA. Methods : This was cross-sectional that collected from medical record of premature newborn who hospitalized in Perinatology Unit of Adam Malik Hospital from November 2017 to September 2019. The diagnose of PDA was taken from echocardiograhy data. Platelet indices was found from laboratory’s result that was performed in 24 hours of life. Result : A total of 73 preterm newborns consist of 35 newborns with PDA and 38 newborns without PDA. There was significantly difference of platelet count in both groups which the mean of platelet count in PDA groups was 152,765.71/μl (SD 71,792.46) and in non PDA groups was 274,456.05/μl (SD 121,360.88). However, there was no significatly difference of MPV and PDW in both groups (P= 0.22, P= 0.79). We also found that low platelet mass index and low ratio RDW to platelet were related to PDA. Conclusion : There was significant difference of platelet count in preterm newborns with and without PDA which the mean platelet count in newborns with PDA were significant lower than in newborns without PDA
     
    Latar belakang : Patent ductus arteriosus (PDA) adalah kelainan jantung bawaan yang sering terjadi pada bayi prematur. Peran trombosit pada penutupan duktus arteriosus masih kontroversial. Tujuan : Mengetahui perbedaan jumlah trombosit, nilai MPV, dan PDW pada bayi prematur dengan dan tanpa PDA. Metode : Penelitian ini merupakan studi potong lintang yang menggunakan data rekam medis bayi prematur yang dirawat di Neonatal Intensive Care Unit (NICU) RSUP Haji Adam Malik sejak November 2017 hingga September 2019. Diagnosis PDA didapatkan dari data pemeriksaan ekokardiografi. Parameter trombosit didapatkan dari pemeriksaan darah dalam 24 jam pertama kehidupan. Hasil : Dari total sampel 73 bayi prematur didapatkan 35 bayi dengan PDA dan 38 bayi tanpa PDA. Terdapat perbedaan bermakna jumlah trombosit pada kedua kelompok (P<0.001) dengan rerata jumlah trombosit pada bayi dengan dan tanpa PDA berturut-turut adalah 152.765,71/μl (SB 71,792.46) dan 274,456.05 μl (SB 121,360.88). Sedangkan pada nilai MPV dan PDW tidak terdapat perbedaan bermakna (P= 0.220, P= 0.792). Parameter trombosit lain seperti nilai indeks massa trombosit yang tinggi dan ratio RDW terhadap trombosit yang tinggi juga berhubungan dengan kejadian PDA. Kesimpulan : Terdapat perbedaan bermakna jumlah trombosit pada bayi prematur dengan dan tanpa PDA sedangkan pada nilai MPV dan PDW tidak berbeda bermakna.

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    http://repositori.usu.ac.id/handle/123456789/29116
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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