Deteksi Clostridium Difficile Toksigenik Menggunakan Uji Cepat Toksin dan Real Time Polymerase Chain Reaction  

Oleh:

Yanti, Ika Yasma ; Astrawinata, Dalima Ari Wahono

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Indonesian Journal of Clinical Pathology and Medical Laboratory vol. 22 no. 01 (Nov. 2015), page 22-26.
Topik: Clostridium Difficile Toksigenik; Uji Cepat Toksin; Real-Time PCR; Kepekaan; Kekhasan

Ketersediaan

Perpustakaan FK Nomor Panggil: I01.K Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Toxigenic Clostridium difficile infection, causing a Pseudo Membrane Colitis (PMC) and Clostridium Difficile Associated Diarrhea (CDAD) has increased sharply. The largest risk factor is the use of antibiotics. The purpose of this study was to know how to determine the prevalence and characteristics of subjects with Toxigenic Clostridium difficile and to assess the ability of the toxin rapid test compared to real-time PCR. Ninety adult subjects with antibiotic therapy more than two (2) weeks were enrolled in this study. The results of toxin rapid test and real-time PCR were presented in a 2x2 table, statistical test used was Chi square. The prevalence of Toxigenic Clostridium difficile based on the toxin rapid test and by real-time PCR was 27.3% and 37.5%, respectively. There were significant differences between stool consistency and number of antibiotics used with the detection of Toxigenic Clostridium difficile. There was a relationship between the duration of antibiotic therapy with the detection of Toxigenic Clostridium difficile using real-time PCR (p=0.010, RR=2.116). The sensitivity, specificity, PPV, NPV, PLR and NLR rapid test against real-time PCR were 69.7%; 98.2%; 95.8%; 84.4%; 39.2 and 0.31, respectively. This study concluded that the prevalence of Clostridium difficile in RSCM was higher compared to that in Malaysia, Thailand and India; the subjects with antibiotic therapy for more than four (4) weeks had a double risk to have Toxigenic Clostridium difficile than subjects with antibiotic therapy for less than that time (4 weeks). Thus, in this study, toxin rapid test could be used as a tool to detect Toxigenic Clostridium difficile.

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