KAJIAN INTERAKSI OBAT PADA PASIEN GERIATRI RAWAT INAP DI RSUP PROF. DR. R. D. KANDOU MANADO
DOI:
https://doi.org/10.35799/pha.6.2017.16889Abstract
KAJIAN INTERAKSI OBAT PADA PASIEN GERIATRI RAWAT INAP DI RSUP PROF. DR. R. D. KANDOU MANADO
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Fangky Sandy Maindoka1), Deby Mpila1), Gayatri Citraningtyas1)
1)Program Studi Farmasi FMIPA UNSRAT Manado, 95115
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ABSTRACT
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Drug interaction is one of the factors, which influence the body response to treatment, and is clinically important if it results in increased toxicity or reduces the effectiveness of the drug interacting. The mechanism of drug interaction can be divided into pharmacokinetic and pharmacodynamics mechanisms with minor, moderate and major severity. Characteristics in geriatric patients, which generally have occurred various chronic diseases and decreased function of organs, especially kidney and liver function can be a risk factor for drug interactions. This study aims to examine the drug-drug interactions in inpatient geriatric patients in RSUP Prof. Dr. R. D. Kandou Manado. This research is a descriptive research with retrospective data retrieval. The study was conducted against 100 medical records data of inpatient geriatric patients that meeting the inclusion criteria. The results of the study based on the characteristics of geriatric patients showed the highest number of patients in the age group 60 - 74 years of 64 patients (64%) while the number of male patients as many as 50 patients (50%) and women as many as 50 patients (50%). Diagnosis of most diseases is found in patients with hypertensive of 58 (17,90%) from 324 case of disease and ≥ 5 types of drugs prescribed in 76 patients (76%). The prevalence of the happening of drug-drug interactions about 44% with a total of 146 interaction events.
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Keywords: inpatient geriatrics, drug interactions
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ABSTRAK
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Interaksi obat merupakan salah satu faktor yang mempengaruhi respon tubuh terhadap pengobatan dan penting secara klinis jika berakibat meningkatkan toksisitas atau mengurangi efektifitas obat yang berinteraksi. Mekanisme interaksi obat dapat dibagi menjadi mekanisme farmakokinetik dan farmakodinamik dengan tingkat keparahan yang minor, moderate dan major. Karakteristik pada pasien geriatri, yaitu umumnya telah terjadi berbagai penyakit kronis dan penurunan fungsi organ terutama fungsi ginjal dan hati dapat menjadi faktor resiko terjadinya interaksi obat. Penelitian ini bertujuan untuk mengkaji interaksi obat-obat pada pasien geriatri rawat inap di RSUP Prof. Dr. R. D. Kandou Manado. Penelitian ini merupakan jenis penelitian deskriptif dengan pengambilan data secara retrospektif. Penelitian dilakukan terhadap 100 data rekam medik pasien geriatri rawat inap yang memenuhi kriteria inklusi. Hasil penelitian berdasarkan karakteristik pasien geriatri menunjukkan jumlah pasien terbanyak pada kelompok usia 60 - 74 tahun sebesar 64 pasien (64%) sedangkan jumlah pasien laki-laki sebanyak 50 pasien (50%) dan perempuan sebanyak 50 pasien (50%). Diagnosa penyakit terbanyak yaitu hipertensi sebesar 58 (17,90%) dari total 324 kasus penyakit serta ≥ 5 jenis obat diresepkan pada 76 pasien (76%). Prevalensi kejadian interaksi obat-obat sebesar 44% dengan total 146 kejadian interaksi.
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Kata kunci : geriatri rawat inap, interaksi obat
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