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Moolasart V, Srijareonvijit C, Charoenpong L, Kongdejsakda W, Anugulruengkitt S, Kulthanmanusorn A, Thienthong V, Usayaporn S, Kaewkhankhaeng W, Rueangna O, Sophonphan J, Manosuthi W, Tangcharoensathien V. Prevalence and Risk Factors of Healthcare-Associated Infections among Hospitalized Pediatric Patients: Point Prevalence Survey in Thailand 2021. CHILDREN (BASEL, SWITZERLAND) 2024; 11:738. [PMID: 38929317 PMCID: PMC11202135 DOI: 10.3390/children11060738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/02/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Healthcare-associated infections (HAIs) pose a grave threat to patient safety, morbidity, and mortality, contributing to antimicrobial resistance. Thus, we estimated the point prevalence, risk factors, types, and pathogens of HAIs in hospitalized pediatric patients. METHODS A point prevalence survey (PPS) of HAIs in hospitalized pediatric patients < 18 years old was conducted from March to May 2021. Outcomes, risk factors, and types of HAIs associated with HAIs in 41 hospitals across Thailand were collected. RESULTS The prevalence of HAIs was 3.9% (95% CI 2.9-5.0%) (56/1443). By ages < 1 month, 1 month-2 years, 2-12 years, and 12-18 years, the prevalence of HAIs was 4.2%, 3.3%, 4.1%, and 3.0%, respectively (p = 0.80). Significant independent risk factors were extended hospital length of stay (LOS) and central venous catheter (CVC) use. Compared to an LOS of <4 days, LOSs of 4-7 days, 8-14 days, and >14 days had adjusted odds ratios (aORs) of 2.65 (95% CI 1.05, 6.68), 5.19 (95% CI 2.00, 13.4), and 9.03 (95% CI 3.97, 20.5), respectively. The use of a CVC had an aOR of 2.45 (95% CI 1.06-5.66). Lower respiratory tract infection (LRTI) was the most common HAI type (46.4%: 26/56). The highest prevalence of HAIs was predominantly observed in LRTI diagnoses, with the highest among these in the <1 month age category at 2.3% (17/738). CONCLUSION The prevalence of HAIs in hospitalized pediatric patients was 3.9%. Extended LOS and use of CVC were HAI risk factors. A strategy for reducing LOS and reviewing insertion indications or the early planned removal of a CVC was implemented. The surveillance of HAIs stands as a cornerstone and fundamental component of IPC, offering invaluable insights that enhance hospital IPC interventions aimed at preventing HAIs.
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Affiliation(s)
- Visal Moolasart
- Bamrasnaradura Infectious Diseases Institute, Department of Disease Control, Ministry of Public Health, Nonthaburi 11000, Thailand; (C.S.); (L.C.); (W.K.); (W.M.)
| | - Chaisiri Srijareonvijit
- Bamrasnaradura Infectious Diseases Institute, Department of Disease Control, Ministry of Public Health, Nonthaburi 11000, Thailand; (C.S.); (L.C.); (W.K.); (W.M.)
| | - Lantharita Charoenpong
- Bamrasnaradura Infectious Diseases Institute, Department of Disease Control, Ministry of Public Health, Nonthaburi 11000, Thailand; (C.S.); (L.C.); (W.K.); (W.M.)
| | - Winnada Kongdejsakda
- Bamrasnaradura Infectious Diseases Institute, Department of Disease Control, Ministry of Public Health, Nonthaburi 11000, Thailand; (C.S.); (L.C.); (W.K.); (W.M.)
| | - Suvaporn Anugulruengkitt
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand;
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok 10330, Thailand
| | - Anond Kulthanmanusorn
- International Health Policy Program, Ministry of Public Health, Nonthaburi 11000, Thailand; (A.K.); (W.K.); (O.R.); (V.T.)
| | - Varaporn Thienthong
- Division of International Disease Control Ports and Quarantine, Department of Disease Control, Ministry of Public Health, Nonthaburi 11000, Thailand;
| | - Sang Usayaporn
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Wanwisa Kaewkhankhaeng
- International Health Policy Program, Ministry of Public Health, Nonthaburi 11000, Thailand; (A.K.); (W.K.); (O.R.); (V.T.)
| | - Oranat Rueangna
- International Health Policy Program, Ministry of Public Health, Nonthaburi 11000, Thailand; (A.K.); (W.K.); (O.R.); (V.T.)
| | - Jiratchaya Sophonphan
- The HIV Netherlands Australia Thailand Research Collaboration (HIV-NAT), The Thai Red Cross AIDS Research Centre, Bangkok 10330, Thailand;
| | - Weerawat Manosuthi
- Bamrasnaradura Infectious Diseases Institute, Department of Disease Control, Ministry of Public Health, Nonthaburi 11000, Thailand; (C.S.); (L.C.); (W.K.); (W.M.)
| | - Viroj Tangcharoensathien
- International Health Policy Program, Ministry of Public Health, Nonthaburi 11000, Thailand; (A.K.); (W.K.); (O.R.); (V.T.)
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Munyeshyaka E, Cyuzuzo P, Yadufashije C, Karemera J. Contribution of Medical Wards Contamination to Wound Infection among Patients Attending Ruhengeri Referral Hospital. Int J Microbiol 2021; 2021:7838763. [PMID: 34671400 PMCID: PMC8523243 DOI: 10.1155/2021/7838763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 09/14/2021] [Accepted: 09/27/2021] [Indexed: 11/18/2022] Open
Abstract
Nosocomial infections or hospital-acquired infections are infections that potentially occur in the patients under medical care. These infections are often caused by multidrug-resistant pathogens acquired via improper antibiotic use, not following infection control and prevention procedures. The main objective of this study was to investigate the contribution of medical wards contamination to wound infection and antibiotics susceptibility patterns at Ruhengeri Referral Hospital, Musanze district, Rwanda. This was a cross-sectional study where a total of 61 samples including air sampling to evaluate the contamination by airborne bacteria, working surface, equipment, and patients' surgical wounds swabs were collected in intensive care unit (ICU), pediatrics, and surgery departments. Culture, Gram stain, and biochemical tests were performed for microbiological isolation and identification. Antibiotic susceptibility testing was performed using the Kirby-Bauer disc diffusion method. Statistical Package for Social Science (SPSS) version 22 was used for data analysis. Gram-negative bacteria were frequently from surgery, pediatric, and ICU with 68.8%, 63.9%, and 31.1%, respectively, while Gram-positive isolates were 37.7% in surgery, 32.9% in pediatric, and 18.0% in ICU. There was a statistically significant association with E. coli and swabbed materials and surgical wound sites (x 2 = 10.0253, P value = 0.018). All bacterial contaminants were sensitive to clindamycin and erythromycin. Pseudomonas aeruginosa, E. coli, and S. aureus were resistant to nitrofurantoin. Hospital environment could be a contributing factor to surgical wound site infections. Hospitals should apply preventive measures in the hospital environment surrounding wound surgery patients to prevent wound infections during hospital stay.
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Affiliation(s)
- Emmanuel Munyeshyaka
- Biomedical Laboratory Sciences Department, INES-Ruhengeri Institute of Applied Sciences, Ruhengeri, Musanze, Rwanda
| | - Parfait Cyuzuzo
- Biomedical Laboratory Sciences Department, INES-Ruhengeri Institute of Applied Sciences, Ruhengeri, Musanze, Rwanda
| | - Callixte Yadufashije
- Biomedical Laboratory Sciences Department, INES-Ruhengeri Institute of Applied Sciences, Ruhengeri, Musanze, Rwanda
| | - John Karemera
- Microbiology Unity, Rwanda Forensic Laboratory, Kigali, Rwanda
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Estimating incidence and attributable length of stay of healthcare-associated infections-Modeling the Swiss point-prevalence survey. Infect Control Hosp Epidemiol 2021; 43:1022-1031. [PMID: 34348807 DOI: 10.1017/ice.2021.295] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVES In 2017, a point-prevalence survey was conducted with 12,931 patients in 96 hospitals across Switzerland as part of the national strategy to prevent healthcare-associated infections (HAIs). We present novel statistical methods to assess incidence proportions of HAI and attributable length-of-stay (LOS) in point-prevalence surveys. METHODS Follow-up data were collected for a subsample of patients and were used to impute follow-up data for all remaining patients. We used weights to correct length bias in logistic regression and multistate analyses. Methods were also tested in simulation studies. RESULTS The estimated incidence proportion of HAIs during hospital stay and not present at admission was 2.3% (95% confidence intervals [CI], 2.1-2.6), the most common type being lower respiratory tract infections (0.8%; 95% CI, 0.6-1.0). Incidence proportion was highest in patients with a rapidly fatal McCabe score (7.8%; 95% CI, 5.7-10.4). The attributable LOS for all HAI was 6.4 days (95% CI, 5.6-7.3) and highest for surgical site infections (7.1 days, 95% CI, 5.2-9.0). It was longest in the age group of 18-44 years (9.0 days; 95% CI, 5.4-12.6). Risk-factor analysis revealed that McCabe score had no effect on the discharge hazard after infection (hazard ratio [HR], 1.21; 95% CI, 0.89-1.63). Instead, it only influenced the infection hazard (HR, 1.84; 95% CI, 1.39-2.43) and the discharge hazard prior to infection (HR, 0.73; 95% CI, 0.66-0.82). CONCLUSIONS In point-prevalence surveys with limited follow-up data, imputation and weighting can be used to estimate incidence proportions and attributable LOS that would otherwise require complete follow-up data.
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Zingg W, Metsini A, Balmelli C, Neofytos D, Behnke M, Gardiol C, Widmer A, Pittet D, On Behalf Of The Swissnoso Network. National point prevalence survey on healthcare-associated infections in acute care hospitals, Switzerland, 2017. ACTA ACUST UNITED AC 2020; 24. [PMID: 31411135 PMCID: PMC6693290 DOI: 10.2807/1560-7917.es.2019.24.32.1800603] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background As a part of the national strategy on the prevention of healthcare-associated infections (HAI), a point prevalence survey (PPS) was conducted in acute care hospitals in Switzerland. Aim Our objective was to assess the burden of HAI in Swiss acute care hospitals. Methods All acute care hospitals were invited to participate in this cross-sectional survey during the second quarter of 2017. The protocol by the European Centre for Disease Prevention and Control was applied. Patients of all ages, hospitalised on the day of survey were included, except when admitted to outpatient clinics, emergency and psychiatry. Results Ninety-six acute care hospitals (79% of all hospitals ≥ 100 beds) provided data on 12,931 patients. Pooled and randomised HAI prevalences were 5.9% (95% confidence interval (CI): 5.5–6.3) and 5.4% (95% CI: 4.8–6.0), respectively. The HAI incidence was estimated at 4.5 (95% CI: 4.0–5.0). The most common type of HAI was surgical site infection (29.0%), followed by lower respiratory tract (18.2%), urinary tract (14.9%) and bloodstream (12.8%) infections. The highest prevalence was identified in intensive care (20.6%), in large hospitals > 650 beds (7.8%), among elderly patients (7.4%), male patients (7.2%) and patients with an ultimately (9.3%) or rapidly (10.6%) fatal McCabe score. Discussion This is the first national PPS of Switzerland allowing direct comparison with other European countries. The HAI prevalence was at European Union average (5.9% in 2016 and 2017), but higher than in some countries neighbouring Switzerland. Based on the limited information from previous surveys, HAI appear not to decrease.
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Affiliation(s)
- Walter Zingg
- These authors contributed equally.,Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Aliki Metsini
- These authors contributed equally.,Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Carlo Balmelli
- Infection Control Programme, Cantonal Hospital Authority, Ticino, Switzerland
| | - Dionysios Neofytos
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Michael Behnke
- Institute of Hygiene and Environmental Medicine, Charité University Medicine Berlin, Berlin, Germany
| | - Céline Gardiol
- Swiss Federal Office of Public Health, Bern, Switzerland
| | - Andreas Widmer
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Switzerland
| | - Didier Pittet
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
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