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Kopuit P, Bier L, Abu-Gush S, Smadga H, David R, Shraga T, Dery I, Ezagui BS, Yinnon AM, Benenson S. How effective are monthly departmental tracer surveys? A 5-year retrospective study of 138 surveys in 96 departments. Am J Infect Control 2024; 52:872-877. [PMID: 38583776 DOI: 10.1016/j.ajic.2024.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND Repeat department-wide surveys are commonly employed for infection control. There remains debate concerning their cost-effectivess. The aim of the study was to measure the impact of repeat department-wide surveys in major in-patient departments (IPDs) and ambulatory facilities (AFs) in a tertiary care hospital. This was a retrospective study of 138 surveys condcuted in 96 departments over a 5-year period. METHODS Two itemized questionnaires were designed to assess the most frequently inadequately adhered to infection control measures: one for IPD (with 21 items) and the other for AF (with 17 items). RESULTS A total of 72 surveys were conducted in 49 IPDs, of which 39 (54%) were repeat surveys, and 66 surveys in 47 AFs, of which 33 (50%) were repeat surveys. The baseline rate of adherence/department was 71% ± 14 for the IPD, with an increase from the first to the last survey to 82% ± 13 (P = .037). In 15/21 measured infection control items, adherence improved. Adherence to infection control items was lower at baseline in the AFs than in the IPDs (63 ± 27), with an increase to 76 ± 20 (non significant). Although adherence improved for 9 items, it deteriorated in another 8, producing an overall statistically unchanged outcome. CONCLUSION Repeat whole-department surveys contribute moderately to increased adherence to infection control guidelines. AFs demonstrate lower rates of adherence to infection control guidelines and are less receptive to educational measures.
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Affiliation(s)
- Puah Kopuit
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Liora Bier
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Samar Abu-Gush
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Hanna Smadga
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Ruth David
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Tova Shraga
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Ilana Dery
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Bath Sheva Ezagui
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Amos M Yinnon
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew-University Hadassah Medical School, Jerusalem, Israel.
| | - Shmuel Benenson
- Infection Control and Prevention Unit, The Eisenberg R&D Authority, Shaare Zedek Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew-University Hadassah Medical School, Jerusalem, Israel
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Ahmed A, Hossain L, Banik G, Sayeed A, Sajib MRUZ, Hasan MM, Hoque DE, Hasan ASM, Raghuyamshi V, Zaman S, Akter E, Nusrat N, Rahman F, Raza S, Hasan MR, Uddin J, Sarkar S, Adnan SD, Rahman A, Ameen S, Jabeen S, El Arifeen S, Rahman AE. Measuring the effectiveness of an integrated intervention package to improve the level of infection prevention and control: a multi-centre study in Bangladesh. J Hosp Infect 2024; 145:22-33. [PMID: 38157940 DOI: 10.1016/j.jhin.2023.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/21/2023] [Accepted: 11/23/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Infection prevention and control (IPC) is a critical component of delivering safe, effective and high-quality healthcare services, and eliminating avoidable healthcare-associated infections (HAIs) in health facilities, predominantly in population-dense settings such as Bangladesh. AIM Our study aimed to assess the effect of an integrated intervention package in improving the IPC level of the health facilities in Bangladesh. METHODS We conducted a pre-post intervention study in six district hospitals (DHs) and 13 Upazila Health Complexes (UHCs) in the six districts of Bangladesh. Baseline and endline assessments were conducted between March and December 2021 using the adapted World Health Organization Infection Prevention and Control Assessment Framework (WHO-IPCAF) tool. The IPCAF score, ranging from 0-800, was calculated by adding the scores of eight components, and the IPC promotion and practice level was categorized as Inadequate (0-200), Basic (201-400), Intermediate (401-600) and Advanced (601-800). The integrated intervention package including IPC committee formation, healthcare provider training, logistics provision, necessary guidelines distribution, triage/flu corners establishment, and infrastructure development was implemented in all facilities. RESULTS The average IPCAF score across all the facilities showed a significant increase from 16% (95% CI: 11.5-20.65%) to 54% (95% CI: 51.4-57.1%). Overall, the IPCAF score increased by 34 percentage points (P<0.001) in DHs and 40 percentage points (P<0.001) in UHCs. Following the intervention, 12 (three DHs, nine UHCs) of 19 facilities progressed from inadequate to intermediate, and another three DHs upgraded from basic to intermediate in terms of IPC level. CONCLUSION The integrated intervention package improved IPCAF score in all facilities.
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Affiliation(s)
- A Ahmed
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden; Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh.
| | - L Hossain
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - G Banik
- Health and Nutrition Sector, Save the Children, Dhaka, Bangladesh
| | - A Sayeed
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - M R U-Z Sajib
- Department of Kinesiology and Community Health, College of Applied Health Science, University of Illinois Urbana-Champaign, USA
| | - M M Hasan
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | | | | | | | | | - E Akter
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - N Nusrat
- Department of Statistics, North Carolina State University, Raleigh, NC, USA
| | - F Rahman
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - S Raza
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - M R Hasan
- Sir Salimullah Medical College & Mitford Hospital, Dhaka, Bangladesh
| | - J Uddin
- Projahnmo Research Foundation, Dhaka, Bangladesh
| | - S Sarkar
- Hospital Service Management, Directorate General of Health Services, Government of Bangladesh, Bangladesh
| | - S D Adnan
- Hospital and Clinics, Directorate General of Health Services, Government of Bangladesh, Bangladesh
| | - A Rahman
- Communicable Disease Control, Directorate General of Health Services, Government of Bangladesh, Bangladesh
| | - S Ameen
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - S Jabeen
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - S El Arifeen
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - A E Rahman
- Maternal and Child Health Division (MCHD), International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
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Listiowati E, Samsudin MA, Wulandari Y, Taritasari C, Mundakir M, Nurmansyah MI. Evaluating infection prevention and control structure of Indonesian COVID-19 referral hospitals. JAMBA (POTCHEFSTROOM, SOUTH AFRICA) 2023; 15:1466. [PMID: 37781445 PMCID: PMC10407457 DOI: 10.4102/jamba.v15i1.1466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 06/09/2023] [Indexed: 10/03/2023]
Abstract
Due to the emergence of COVID-19, hospitals are required to increase vigilance in providing care. However, their readiness for infection prevention and control (IPC) as a referral hospital in providing COVID-19 services has not been determined. This study aims to evaluate the IPC structure of 30 private non-profit Indonesian referral hospitals for COVID-19 based on the World Health Organization Infection Prevention and Control Assessment Framework (WHO IPCAF). A descriptive cross-sectional quantitative study was used, where 30 hospitals as the COVID-19 referral hospital were selected. The data collection was conducted by an online survey using the IPCAF questionnaire created by the WHO and was analysed with descriptive analysis. The majority of the hospitals' IPC level is at an advanced level (73.3%). All type B hospitals have an advanced IPC level, while only 64.7% of type C and 71.4% of type D have an advanced level. The highest average IPC score is on the IPC guidelines component (94.0), while the lowest value of 71.9 is on the Surveillance of HAIs component. In the minimum scores, there were hospitals with the lowest scores in HAI Surveillance and Multimodal strategies, namely 20.0 and 25.0, respectively. Preparing human resource capacities, establishing functional programmes, developing and implementing IPC guidelines, and providing adequate supplies are needed to improve hospital IPC structures. Contribution This study demonstrates the necessity to improve hospital IPC structures to increase the resilience of health services to natural hazards and public health emergencies.
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Affiliation(s)
- Ekorini Listiowati
- Department of Public Health, Faculty of Medicine and Health Sciences, Universitas Muhammadiyah Yogyakarta, Yogyakarta, Indonesia
| | - Mohammad A. Samsudin
- Department of Management, Faculty of Economics, Social and Humanities, Universitas Aisyiyah Yogyakarta, Indonesia
| | - Yuanita Wulandari
- Department of Nursing, Faculty of Health Sciences, Universitas Muhammadiyah Surabaya, Surabaya, Indonesia
| | | | - Mundakir Mundakir
- Department of Nursing, Faculty of Health Sciences, Universitas Muhammadiyah Surabaya, Surabaya, Indonesia
| | - Mochamad I. Nurmansyah
- Department of Public Health, Faculty of Health Sciences, Universitas Islam Negeri Syarif Hidayatullah, Jakarta, Indonesia
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Zhang X, Qin D, Liu G, Li F, Peng J, Xiang Y. Risk factors of nosocomial infection in patients underwent artificial liver support system: a retrospective case-control study. Eur J Gastroenterol Hepatol 2023; 35:604-608. [PMID: 36966761 DOI: 10.1097/meg.0000000000002547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
BACKGROUND Although nosocomial infection is one of the most discussed problems in patients undergoing artificial liver support system (ALSS) treatment, only few solutions have been proposed so far. This study aimed to explore the risk factors of nosocomial infection in patients treated with ALSS in order to aid in the development of future preventive measures. METHODS This retrospective case-control study included patients treated with ALSS at the Department of Infectious Diseases, First Affiliated Hospital of xxx Medical University between January 2016 and December 2021. RESULTS One hundred seventy-four patients were included. There were 57 patients in the nosocomial infection group and 117 patients in the non-nosocomial infection group, of them 127 males (72.99%) and 47 females (27.01%) with an average age of 48.15 ± 14.19 years old. Multivariate logistic regression analysis revealed that total bilirubin [odds ratio (OR) = 1.004; 95% confidence interval (CI), 1.001-1.007; P = 0.020], number of invasive procedures (OR = 2.161; 95% CI, 1.500-3.313; P < 0.001), blood transfusion (OR = 2.526; 95% CI, 1.312-4.864; P = 0.006) were independent risk factors and haemoglobin (Hb) (OR = 0.973; 95% CI, 0.953-0.994; P = 0.011) was a protective factor for nosocomial infection in patients treated with ALSS. CONCLUSION The total bilirubin, transfusion of blood products and higher number of invasive operations were independent risk factors for nosocomial infection in patients treated with ALSS, while higher Hb was a protective factor.
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Affiliation(s)
| | - Deyu Qin
- Department of Infectious Disease
| | | | | | - Jingjing Peng
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University
| | - Yanling Xiang
- Department of Surgery and Anesthesiology, University-Town Hospital of Chongqing Medical University, Chongqing, China
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Neumark Y, Bar-Lev A, Barashi D, Benenson S. A feasibility study of the use of medical clowns as hand-hygiene promoters in hospitals. PLoS One 2022; 17:e0279361. [PMID: 36548383 PMCID: PMC9778928 DOI: 10.1371/journal.pone.0279361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Healthcare-acquired infections (HAI) pose vast health and economic burdens. Proper hand-hygiene is effective for reducing healthcare-acquired infections (HAI) incidence, yet staff compliance is generally low. This study assessed the feasibility, acceptability and preliminary effect of employing medical clowns to enhance hand-hygiene among physicians and nurses. Staff perception of the intervention and its impact on hand-hygiene was assessed via self-report questionnaires. Nearly 1,500 hand-hygiene compliance observations were conducted in accordance with WHO guidelines before, during and after the intervention. In each of three hospitals in Israel, two departments were selected-one in which medical clowns routinely operate and one clown-naive department. Professional medical clowns acted as hand-hygiene promoters employing humorous tactics to encourage hand-sanitizing based on the WHO "5 Moments" model. The clown appeared in each department seven times during the 2-week intervention phase. Pre-intervention hand-hygiene compliance ranged from just over 50% to 80% across hospitals and departments. Overall, about 70% of nurses (N = 132) and 80% of physicians (N = 49) felt the intervention improved personal and departmental hand-hygiene, with large inter-department variation. Pre- to post-intervention hand-hygiene compliance increased by 4% -25% (3.5-14.8 percentage points) in four departments, three of which had low baseline compliance levels. Results of this feasibility study suggest that employing medical clowns as hand-hygiene promoters as a novel approach toward HAI prevention is feasible and welcome by hospital staff.
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Affiliation(s)
- Yehuda Neumark
- Braun School of Public Health and Community Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- * E-mail:
| | - Adina Bar-Lev
- Braun School of Public Health and Community Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Shmuel Benenson
- Faculty of Medicine, Department of Clinical Microbiology and Infectious Diseases, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
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Gomes DJ, Hazim C, Safstrom J, Herzig C, Luvsansharav U, Dennison C, Ahmed Y, Wesangula E, Hokororo J, Amone J, Tekle B, Owiso G, Mutayoba R, Lamorde M, Akello E, Kassa G, Feleke B, Ndegwa L, Kazaura K, Musisi D, Date A, Park BJ, Bancroft E. Infection Prevention and Control Initiatives to Prevent Healthcare-Associated Transmission of SARS-CoV-2, East Africa. Emerg Infect Dis 2022; 28:S255-S261. [PMID: 36502401 DOI: 10.3201/eid2813.212352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The coronavirus disease pandemic has highlighted the need to establish and maintain strong infection prevention and control (IPC) practices, not only to prevent healthcare-associated transmission of SARS-CoV-2 to healthcare workers and patients but also to prevent disruptions of essential healthcare services. In East Africa, where basic IPC capacity in healthcare facilities is limited, the US Centers for Disease Control and Prevention (CDC) supported rapid IPC capacity building in healthcare facilities in 4 target countries: Tanzania, Ethiopia, Kenya, and Uganda. CDC supported IPC capacity-building initiatives at the healthcare facility and national levels according to each country's specific needs, priorities, available resources, and existing IPC capacity and systems. In addition, CDC established a multicountry learning network to strengthen hospital level IPC, with an emphasis on peer-to-peer learning. We present an overview of the key strategies used to strengthen IPC in these countries and lessons learned from implementation.
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Deryabina A, Lyman M, Yee D, Gelieshvilli M, Sanodze L, Madzgarashvili L, Weiss J, Kilpatrick C, Rabkin M, Skaggs B, Kolwaite A. Core components of infection prevention and control programs at the facility level in Georgia: key challenges and opportunities. Antimicrob Resist Infect Control 2021; 10:39. [PMID: 33627194 PMCID: PMC7903395 DOI: 10.1186/s13756-020-00879-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 12/26/2020] [Indexed: 01/21/2023] Open
Abstract
Background The Georgia Ministry of Labor, Health, and Social Affairs is working to strengthen its Infection Prevention and Control (IPC) Program, but until recently has lacked an assessment of performance gaps and implementation challenges faced by hospital staff. Methods In 2018, health care hospitals were assessed using a World Health Organization (WHO) adapted tool aimed at implementing the WHO’s IPC Core Components. The study included site assessments at 41 of Georgia’s 273 hospitals, followed by structured interviews with 109 hospital staff, validation observations of IPC practices, and follow up document reviews. Results IPC programs for all hospitals were not comprehensive, with many lacking defined objectives, workplans, targets, and budget. All hospitals had at least one dedicated IPC staff member, 66% of hospitals had IPC staff with some formal IPC training; 78% of hospitals had IPC guidelines; and 55% had facility-specific standard operating procedures. None of the hospitals conducted structured monitoring of IPC compliance and only 44% of hospitals used IPC monitoring results to make unit/facility-specific IPC improvement plans. 54% of hospitals had clearly defined priority healthcare-associated infections (HAIs), standard case definitions and data collection methods in their HAI surveillance systems. 85% hospitals had access to a microbiology laboratory. All reported having posters or other tools to promote hand hygiene, 29% had them for injection safety. 68% of hospitals had functioning hand-hygiene stations available at all points of care. 88% had single patient isolation rooms; 15% also had rooms for cohorting patients. 71% reported having appropriate waste management system. Conclusions Among the recommended WHO IPC core components, existing programs, infrastructure, IPC staffing, workload and supplies present within Georgian healthcare hospitals should allow for implementation of effective IPC. Development and dissemination of IPC Guidelines, implementation of an effective IPC training system and systematic monitoring of IPC practices will be an important first step towards implementing targeted IPC improvement plans in hospitals.
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Affiliation(s)
| | - Meghan Lyman
- International Infection Control Program, Division of Healthcare Quality Promotion, U.S. Centers for Disease Control and Prevention, Atlanta, USA
| | - Daiva Yee
- International Infection Control Program, Division of Healthcare Quality Promotion, U.S. Centers for Disease Control and Prevention, Atlanta, USA
| | - Marika Gelieshvilli
- South Caucasus Office, U.S. Centers for Disease Control and Prevention, Atlanta, USA
| | | | | | - Jamine Weiss
- International Infection Control Program, Division of Healthcare Quality Promotion, U.S. Centers for Disease Control and Prevention, Atlanta, USA
| | | | | | - Beth Skaggs
- South Caucasus Office, U.S. Centers for Disease Control and Prevention, Atlanta, USA
| | - Amy Kolwaite
- International Infection Control Program, Division of Healthcare Quality Promotion, U.S. Centers for Disease Control and Prevention, Atlanta, USA
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Simulating the effects of operating room staff movement and door opening policies on microbial load. Infect Control Hosp Epidemiol 2020; 42:1071-1075. [PMID: 33342455 DOI: 10.1017/ice.2020.1359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To identify factors that increase the microbial load in the operating room (OR) and recommend solutions to minimize the effect of these factors. DESIGN Observation and sampling study. SETTING Academic health center, public hospitals. METHODS We analyzed 4 videotaped orthopedic surgeries (15 hours in total) for door openings and staff movement. The data were translated into a script denoting a representative frequency and location of movements for each OR team member. These activities were then simulated for 30 minutes per trial in a functional operating room by the researchers re-enacting OR staff-member roles, while collecting bacteria and fungi using settle plates. To test the hypotheses on the influence of activity on microbial load, an experimental design was created in which each factor was tested at higher (and lower) than normal activity settings for a 30-minute period. These trials were conducted in 2 phases. RESULTS The frequency of door opening did not independently affect the microbial load in the OR. However, a longer duration and greater width of door opening led to increased microbial load in the OR. Increased staff movement also increased the microbial load. There was a significantly higher microbial load on the floor than at waist level. CONCLUSIONS Movement of staff and the duration and width of door opening definitely affects the OR microbial load. However, further investigation is needed to determine how the number of staff affects the microbial load and how to reduce the microbial load at the surgical table.
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Tracing and Preventing Infections. PREVENTION AND CONTROL OF INFECTIONS IN HOSPITALS 2019. [PMCID: PMC7122663 DOI: 10.1007/978-3-319-99921-0_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A total of 10–20% of somatic patients experience hospital infections during/after hospitalization. Pneumonia, sepsis, surgical site infections and urinary tract infections are most often associated with patient-related use of medical devices for approximately 65% of cases, while nontechnical equipment may be linked to 35% of cases. It is resource-intensive to detect the cause of infection outbreaks and even more expensive not to take action. Unexplained causes of outbreaks may lead to uncertainty and reduced activity at the hospital. To trace and prevent hospital outbreaks, joint efforts from hospital management, microbiology and infection control are needed. This chapter is focused on practical measures to trace and prevent hospital outbreaks.
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The Influence of Traffic, Area Location, and Other Factors on Operating Room Microbial Load. Infect Control Hosp Epidemiol 2018; 39:391-397. [DOI: 10.1017/ice.2017.323] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVETo determine how the movement of patients, equipment, materials, staff, and door openings within the operating room (OR) affect microbial loads at various locations within the OR.DESIGNObservation and sampling study.SETTINGAcademic health center, public hospital.METHODSWe first analyzed 27 videotaped procedures to determine the areas in the OR with high and low numbers of people in transit. We then placed air samplers and settle plates in representative locations during 21 procedures in 4 different ORs during 2 different seasons of the year to measure microbial load in colony-forming units (CFU). The temperature and humidity, number of door openings, physical movement, and the number of people in the OR were measured for each procedure. Statistical analysis was conducted using hierarchical regression.RESULTSThe microbial load was affected by the time of year that the samples were taken. Both microbial load measured by the air samplers and by settle plates in 1 area of the OR was correlated with the physical movement of people in the same area but not with the number of door openings and the number of people in the OR.CONCLUSIONSMovement in the OR is correlated with the microbial load. Establishing operational guidelines or developing OR layouts that focus on minimizing movement by incorporating desirable internal storage points and workstations can potentially reduce microbial load, thereby potentially reducing surgical site infection risk.Infect Control Hosp Epidemiol 2018;39:391–397
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Storr J, Twyman A, Zingg W, Damani N, Kilpatrick C, Reilly J, Price L, Egger M, Grayson ML, Kelley E, Allegranzi B. Core components for effective infection prevention and control programmes: new WHO evidence-based recommendations. Antimicrob Resist Infect Control 2017; 6:6. [PMID: 28078082 PMCID: PMC5223492 DOI: 10.1186/s13756-016-0149-9] [Citation(s) in RCA: 246] [Impact Index Per Article: 35.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 11/04/2016] [Indexed: 11/16/2022] Open
Abstract
Health care-associated infections (HAI) are a major public health problem with a significant impact on morbidity, mortality and quality of life. They represent also an important economic burden to health systems worldwide. However, a large proportion of HAI are preventable through effective infection prevention and control (IPC) measures. Improvements in IPC at the national and facility level are critical for the successful containment of antimicrobial resistance and the prevention of HAI, including outbreaks of highly transmissible diseases through high quality care within the context of universal health coverage. Given the limited availability of IPC evidence-based guidance and standards, the World Health Organization (WHO) decided to prioritize the development of global recommendations on the core components of effective IPC programmes both at the national and acute health care facility level, based on systematic literature reviews and expert consensus. The aim of the guideline development process was to identify the evidence and evaluate its quality, consider patient values and preferences, resource implications, and the feasibility and acceptability of the recommendations. As a result, 11 recommendations and three good practice statements are presented here, including a summary of the supporting evidence, and form the substance of a new WHO IPC guideline.
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Affiliation(s)
- Julie Storr
- Infection Prevention and Control Global Unit, Service Delivery and Safety, HIS, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Anthony Twyman
- Infection Prevention and Control Global Unit, Service Delivery and Safety, HIS, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Walter Zingg
- Infection Control Programme, and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, 4 Rue Gabrielle Perret-Gentil, 1211 Geneva 14, Switzerland
| | - Nizam Damani
- Infection Prevention and Control Global Unit, Service Delivery and Safety, HIS, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Claire Kilpatrick
- Infection Prevention and Control Global Unit, Service Delivery and Safety, HIS, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Jacqui Reilly
- Glasgow Caledonian University, Cowcaddens Road, Glasgow, G4 0BA UK
| | - Lesley Price
- Glasgow Caledonian University, Cowcaddens Road, Glasgow, G4 0BA UK
| | - Matthias Egger
- Institute of Social and Preventive Medicine, University of Bern, Finkenhubelweg 11, 3012 Bern, Switzerland
| | - M Lindsay Grayson
- Austin Health and University of Melbourne, 145 Studley Road, PO Box 5555, Heidelberg, VIC Australia
| | - Edward Kelley
- Infection Prevention and Control Global Unit, Service Delivery and Safety, HIS, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Benedetta Allegranzi
- Infection Prevention and Control Global Unit, Service Delivery and Safety, HIS, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
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Zingg W, Holmes A, Dettenkofer M, Goetting T, Secci F, Clack L, Allegranzi B, Magiorakos AP, Pittet D. Hospital organisation, management, and structure for prevention of health-care-associated infection: a systematic review and expert consensus. THE LANCET. INFECTIOUS DISEASES 2015; 15:212-24. [DOI: 10.1016/s1473-3099(14)70854-0] [Citation(s) in RCA: 278] [Impact Index Per Article: 30.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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13
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Sax H, Clack L. Mental models: a basic concept for human factors design in infection prevention. J Hosp Infect 2015; 89:335-9. [PMID: 25676111 DOI: 10.1016/j.jhin.2014.12.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 12/16/2014] [Indexed: 10/24/2022]
Abstract
Much of the effort devoted to promoting better hand hygiene is based on the belief that poor hand hygiene reflects poor motivation. We argue, however, that automatic unconscious behaviour driven by 'mental models' is an important contributor to what actually happens. Mental models are concepts of reality--imaginary, often blurred, and sometimes unstable. Human beings use them to reduce mental load and free up capacity in the conscious mind to focus on deliberate activities. They are pragmatic solutions to the complexity of life. Knowledge of such mental processes helps healthcare designers and clinicians overcome barriers to behavioural change. This article reviews the concept of mental models and considers how it can be used to improve hand hygiene and patient safety.
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Affiliation(s)
- H Sax
- HAL 14, Division of Infectious Diseases and Infection Control, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland.
| | - L Clack
- HAL 14, Division of Infectious Diseases and Infection Control, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
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Influence of Staff Behavior on Infectious Risk in Operating Rooms: What Is the Evidence? Infect Control Hosp Epidemiol 2015; 36:93-106. [DOI: 10.1017/ice.2014.9] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
SUMMARYA systematic literature review was performed to assess the impact of surgical-staff behaviors on the risk of surgical site infections. Published data are limited, heterogeneous, and weakened by several methodological flaws, underlying the need for more studies with accurate tools.OBJECTIVETo assess the current literature regarding the impact of surgical-staff behaviors on the risk of surgical-site infection (SSI).DESIGNSystematic literature review.METHODSWe searched the Medline, EMBASE, Ovid, Web of Science, and Cochrane databases for original articles about the impact of intraoperative behaviors on the risk of SSI published in English before September 2013.RESULTSWe retrieved 27 original articles reporting data on number of people in the operating room (n=14), door openings (n=14; number [n=6], frequency [n=7], reasons [n=4], or duration [n=3]), surgical-team discipline (evidence of distraction; n=4), compliance with traffic measures (n=6), or simulated behaviors (n=3). Most (59%) articles were published in 2009–2013. End points were the 30-day SSI rate (n=8), air-particle count (n=2), or microbiological air counts (n=6); 11 studies were only descriptive. Number of people in the operating room and SSI rate or airborne contaminants (particle/bacteria) were correlated in 2 studies. Door openings and airborne bacteria counts were correlated in 2 observational studies and 1 experimental study. Two cohort studies showed a significant association between surgeon interruptions/distraction or noise and SSI rate. The level of evidence was low in all studies.CONCLUSIONSPublished data about the impact of operating-room behaviors on the risk of infection are limited and heterogeneous. All studies exhibit major methodological flaws. More studies with accurate tools should be performed to address the influence of operating room behaviors on the infectious risk.Infect Control Hosp Epidemiol 2015;36(1): 93–106
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Guideline adherence in management of stable chronic obstructive pulmonary disease. Respir Med 2013; 107:1046-52. [PMID: 23639271 DOI: 10.1016/j.rmed.2013.04.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Revised: 03/29/2013] [Accepted: 04/02/2013] [Indexed: 11/21/2022]
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is the only leading cause of death with rising morbidity and mortality. Clinical practice guidelines (CPGs) to optimize pharmacotherapy for patients with COPD have been updated based on promising results of randomized clinical trials. We examined the frequency of and factors associated with guideline adherence by physicians in clinical practice at an academic medical center. METHODS Patients with a clinical diagnosis of COPD, confirmed by spirometry, who presented to the ambulatory clinics, were enrolled. The primary outcome was provider's adherence to the 2007 Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines. Subjects were categorized as guideline-concordant who received a rescue inhaler (all patients), or at least one long-acting bronchodilator (stage II), or at least one long-acting bronchodilator plus an inhaled corticosteroid (stage III-IV). Demographics, clinical information and type of provider were recorded. Provider type was classified as primary care physician (PCP), pulmonologist, or co-management by both. RESULTS Among 450 subjects who met study criteria, 246 (54.7%) received guideline-concordant treatment. Age, sex, race, disease severity, and co-morbidities were not associated with guideline adherence. Multivariate analysis showed that patients co-managed by a PCP and pulmonologist had a higher likelihood of receiving guideline-concordant treatment than those managed by one or the other (Odds Ratio: 4.59; 95% Confidence Interval: 2.92, 7.22, p < 0.001). CONCLUSIONS Just over half of stable COPD patients receive guideline-concordant care. Co-management by a PCP and pulmonologist increases the likelihood of receiving guideline-concordant inhaler therapy.
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Pattern of hospital associated infections in a teaching hospital in Nigeria. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60282-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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