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Rao DA, Aman A, Muhammad Mubeen S, Shah A. Bacterial contamination and stethoscope disinfection practices: a cross-sectional survey of healthcare workers in Karachi, Pakistan. Trop Doct 2017; 47:226-230. [DOI: 10.1177/0049475516686543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Stethoscopes routinely used for clinical examination of patients may potentially transfer micro-organisms and cause iatrogenic infections. This study was undertaken to detect the presence of microorganisms on stethoscopes used clinically in hospitals of Karachi, Pakistan and to ascertain the infection control practices of healthcare workers (HCWs). In a cross-sectional study, 118 samples were collected from public and private institutions. Samples were tested for the presence and sensitivity of pathogenic microorganisms. Microorganisms were found on diaphragms of 33/64 (51.6%) and 19/57 (33.3%) stethoscopes in public and private sector hospitals, respectively. Methycillin resistance was identified in all staphylococcally contaminated samples. Only 33 (18%) respondents reported cleaning their stethoscopes regularly. We highlight the need for more and better on-the-job routines for decontaminating stethoscopes among HCWs in Karachi.
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Affiliation(s)
- Danish Ahmed Rao
- Graduate, Hamdard College of Medicine & Dentistry, Hamdard University, Karachi, Pakistan
| | - Aiysha Aman
- Graduate, Hamdard College of Medicine & Dentistry, Hamdard University, Karachi, Pakistan
| | - Syed Muhammad Mubeen
- Professor and Head, Department of Community Health Sciences, Hamdard College of Medicine & Dentistry, Hamdard University, Karachi, Pakistan
| | - Ahmed Shah
- Graduate, Hamdard College of Medicine & Dentistry, Hamdard University, Karachi, Pakistan
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