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    Korelasi antara Kadar D Dimer, Fibrinogen, dan Mean Platelet Volume dengan Nilai Aspect Score dan Volume Infark pada Pasien Stroke Iskemik Akut

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    Date
    2022
    Author
    Lona, Andre
    Advisor(s)
    Arina, Cut Aria
    Batubara, Chairil Amin
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    Abstract
    Background Ischemic stroke is a clinical sign of dysfunction or damage to brain tissue caused by a lack of blood flow to the brain. D-dimer and fibrinogen are biomarkers of thrombosis. The mean platelet volume (MPV) correlates with platelet activation. Elevated D-dimer levels are associated with infarct volume. A higher MPV is associated with a larger infarct volume. High fibrinogen levels are associated with large infarct sizes. Objective This study aims to determine the correlation between levels of D dimer, fibrinogen, and Mean Platelet Volume with the ASPECT score and infarct volume in acute ischemic stroke patients. Methods This research is descriptive with a correlative analytic design. The study sample consisted of 40 acute ischemic stroke patients. D-dimer, fibrinogen, and MPV were obtained from blood tests. ASPECT score and infarct volume were assessed from the CT scan examination, which was assessed on the first day. To determine the correlation, we usedthe Spearman correlation test. Results Of 40 acute ischemic stroke patients at H. Adam Malik Hospital Medan, 21 had female gender (52.5%) and 19 had male gender (46.5%) with a mean age of 58.731.79 years. There was no relationship between D-dimer with ASPECT score and infarct volume, with p = 0.253 (p > 0.05) and p = 0.078 (p > 0.05). There was a significant relationship between fibrinogen and ASPECT scores with a negative correlation direction and infarct volume with a moderately positive correlation direction with p = 0.021 (r = -0.365) and p = 0.014 (r = 0.384). There is no relationship between MPV value and ASPECT score, p = 0.076 (p > 0.05). There is a significant relationship between MPV value and infarct volume, p = 0.04 (p 0.05) with a positive correlation and moderate correlation strength (r = 0.326). Conclusion There was no relationship between D-dimer and ASPECT scores and infarct volume. There is no relationship between MPV and the ASPECT score. There is a significant relationship between fibrinogen with ASPECT score and infarct volume, and there is a relationship between MPV and infarct volume.
     
    Latar Belakang Stroke iskemik adalah tanda klinis disfungsi atau kerusakan jaringan otak yang disebabkan kurangnya aliran darah ke otak. D-dimer dan fibrinogen merupakan biomarker trombosis. Mean platelet volume (MPV) berkorelasi dengan aktivasi trombosit. Peningkatan kadar D-dimer berhubungan dengan volume infark. MPV yang lebih tinggi terkait dengan volume infark yang lebih besar. Kadar fibrinogen yang tinggi berhubungan dengan ukuran infark yang luas. Tujuan Penelitian ini bertujuan untuk mengetahui korelasi antara kadar D dimer, fibrinogen, dan MPV dengan nilai ASPECT score dan volume infark pada pasien stroke iskemik akut. Metode Penelitian ini bersifat deskriptif dengan desain analitik korelatif. Sampel penelitian terdiri dari 40 pasien stroke iskemik akut. D-dimer, fibrinogen dan MPV didapatkan dari pemeriksaan darah. ASPECT skor dan volume infark dinilai dari pemeriksaan CT scan yang dinilai pada hari pertama. Untuk mengetahui korelasi digunakan uji korelasi Spearman. Hasil Dari 40 pasien stroke iskemik akut di RSUP H. Adam Malik Medan, terdapat 21 pasien dengan jenis kelamin wanita (52,5%) dan 19 pasien dengan jenis kelamin laki-laki (46,5%) dengan rerata usia 58,73±1,79 tahun. Tidak terdapat hubungan antara D-dimer dengan ASPECT skor dan volume infark, masing-masing dengan p = 0,253 (p > 0,05) dan p = 0,078 (p > 0,05). Terdapat hubungan yang signifikan antara fibrinogen dengan ASPECT skor dengan arah korelasi negatif dan volume infark dengan arah korelasi positif kekuatan sedang dengan masing-masing p = 0,021 (r =-0,365) dan p = 0,014 (r = 0,384). Tidak terdapat hubungan antara nilai MPV dengan ASPECT skor, p = 0,076 (p > 0,05). Terdapat hubungan yang signifikan pada nilai MPV dengan volume infark, p = 0,04 (p < 0,05) korelasi positif kekuatan korelasi sedang (r = 0,326). Kesimpulan Tidak terdapat hubungan antara antara D-dimer dengan ASPECT skor dan volume infark. Tidak terdapat hubungan antara MPV dengan ASPECT skor. Terdapat hubungan yang signifikan antara fibrinogen dengan ASPECT skor dan volume infark serta terdapat hubungan antara MPV dengan volume infark.

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    https://repositori.usu.ac.id/handle/123456789/50125
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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