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Journal : The Indonesian Biomedical Journal

Gene Families of AmpC-producing Enterobacteriaceae Present in the Intensive Care Unit of Cipto Mangunkusumo Hospital Jakarta Lucky Hartati Moehario; Thomas Robertus; Anis Karuniawati; Rudyanto Sedono; Delly Chipta Lestari; Andi Yasmon
The Indonesian Biomedical Journal Vol 11, No 1 (2019)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v11i1.552

Abstract

BACKGROUND: Antibiotic resistance has become a worldwide problem. Among Asia countries, Indonesia has high prevalence of multi-drug resistant organisms mainly due to Gram-negative bacilli Enterobacteriaceae. This study aimed to find out whether gene family of AmpC and AmpC/ESBL-producing Enterobacteriaceae were present in the Intensive Care Unit (ICU) of Cipto Mangunkusumo Hospital, Jakarta, Indonesia.METHODS: Specimens were obtained from several body sites of adult patients with infection hospitalised in ICU of Cipto Mangunkusumo Hospital. VITEK®2 was used to identify the microorganisms. Antibiotic susceptibility tests were conducted using VITEK®2 and disc diffusion technique according to Clinical and Laboratory Standards Institute (CLSI) guidelines. Double disc synergy (DDS) test method was employed to detect AmpC activity. Gene families of ampC were identified using multiplex polymerase chain reaction (PCR).RESULTS: Forty five isolates were identified as putative AmpC, extended-Spectrum β-lactamases (ESBL) and AmpC/ESBL-producing Enterobacteriaceae. Klebsiella pneumoniae (n=32) were predominant, followed by Escherichia coli (n=6), Enterobacter cloacae (n=5) and Enterobacter aerogenes (n=2). AmpC activity was detected in 9 isolates, in which 4 isolates were AmpC producing and 5 isolates were AmpC/ESBL. In vitro, AmpC-producing Enterobacteriaceae showed good susceptibility to many antibiotic tested, while those of AmpC/ESBL-producing only to Amikacin. The gene families of ampC were DHA, EBC and CIT identified from 6 isolates.CONCLUSION: DHA, EBC and CIT gene families were identified from AmpC and AmpC/ESBL-producing Enterobacteriaceae in the ICU of Cipto Mangunkusumo Hospital. While the AmpC-producing was still susceptible to almost all antibiotics tested, the AmpC/ESBL-producing showed resistant except for Amikacin.KEYWORDS: Enterobacteriaceae, β-lactamases, AmpC, ESBL
Co-Authors . Andriansjah Abror Irsan Ade P.R. Simaremare Agustini, Riani Anis Anis Anis Karuniawati Ardiana Kusumaningrum Ariyani Kiranasari ASRI SULFIANTI Beti Ernawati Dewi Budiman Bela Burhanuddin Burhanuddin Burhanuddin Burhanuddin Delly Chipta Lestari Delly Chipta Lestari Dewi Murniati Diah Dwi Utami Diana Natalia Diana Natalia Efendi, Ida Effendi, Ida Effiana Effiana Effiana, Effiana Elisabeth D. Harahap Elisna Syahruddin Erlina, Linda Fadilah Fadilah Fadilah FERA IBIRAHIM Fera Ibrahim Fithriyah Fithriyah Fithriyah Fithriyah Fithriyah Fithriyah Gultom, Desy A. Heri Wibowo Ibnu Agus Ariyanto Ika Ningsih Janah, Dariatul Junita Indarti Ketut Tuti Parwati Linosefa Linosefa Lisnawati Rachmadi Lola Febriana Dewi Louisa Ivana Utami Lucky H Moehario Mardhia, Mardhia Mardhia, Mardhia Mardiastuti H Wahid Maria L. Rosilawati Maria L. Rosilawati Maria Lina R. Maria Lina Rosilawati Maya Ulfah Moehario, Lucky Hartati Murti, Anissa Wari Ni Made Adi Tarini Ni Nengah Dwi Fatmawati Normasari Normasari Oktania Sandra Puspita Paramita, Rafika Indah Pramita G. Dwipoerwantoro Pratiwi Pujilestari Sudarmono Purba, Hastuti Handayani S Purnomosidi, Muhammad Abhi Rahayu, Ratih Ratnoglik, Suratno Lulut Rela Febriani Ria Kodariah Rifdah Hanifah Rosa, Yulia Rudyanto Sedono Safari, Dodi Salsabila, Korrie Samsuridjal Djauzi Sari Rahmayanti Simon Yosonegoro Liem SJATHA, FITHRIYAH Sudarmo, Fitrahwati Tafroji, Wisnu Teguh Sarry Hartono Thomas Robertus Tjampakasari, Conny Riana Utami, Diah Dwi VIVI SETIAWATY Winarti, Yayah Wresti Indriatmi B. Makes Wulandari, I Gusti Ayu Inten Yeva Rosana Yulia Rosa Saharman YULIANTY MUHAYAR Yusmaniar Yusmaniar Zaenab