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Arai M, Feniche M, Ouhadous M, Lajane H, Barrou L, Zerouali K. Hand Hygiene in the Intensive Care Unit: Knowledge, Compliance and Factors Influencing Nursing Adherence, a Descriptive Study. Open Nurs J 2022. [DOI: 10.2174/18744346-v16-e2206290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background:
Nosocomial infections are particularly common among hospitalized patients who undergo resuscitation compared with other types of care. Hand hygiene remains the simplest and most effective measure to prevent and control the risk of infection.
Objective:
The main objectives are to evaluate hand hygiene compliance among nursing staff in the different intensive care units and to identify the factors influencing the adherence of nursing staff to the practice.
Methods:
It was a quantitative descriptive study using a questionnaire and an observation grid with all the nursing staff working in all the intensive care units of our university hospital.
Results:
The study showed a hand contamination rate of (80%), a hand hygiene compliance rate of (21.3%), it also showed the different factors explaining non-adherence, these are not necessarily related to training, nor to the availability of material resources but related to hidden reasons, non-apparent factors, which are often more important. (Workload and work environment)
Conclusion:
This study examined hand hygiene in the ICU setting, obtained data on overall compliance, which remains poor, and the various factors influencing nurses' adherence to the practice.
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Hand Hygiene Compliance Study at a Large Central Hospital in Vietnam. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16040607. [PMID: 30791457 PMCID: PMC6406810 DOI: 10.3390/ijerph16040607] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/11/2019] [Accepted: 02/13/2019] [Indexed: 12/03/2022]
Abstract
Lack of proper hand hygiene among healthcare workers has been identified as a core facilitator of hospital-acquired infections. Although the concept of hand hygiene quality assurance was introduced to Vietnam relatively recently, it has now become a national focus in an effort to improve the quality of care. Nonetheless, barriers such as resources, lack of education, and cultural norms may be limiting factors for this concept to be properly practiced. Our study aimed to assess the knowledge and attitude of healthcare workers toward hand hygiene and to identify barriers to compliance, as per the World Health Organization’s guidelines, through surveys at a large medical center in Vietnam. In addition, we aimed to evaluate the compliance rate across different hospital departments and the roles of healthcare workers through direct observation. Results showed that, in general, healthcare workers had good knowledge of hand hygiene guidelines, but not all believed in receiving reminders from patients. The barriers to compliance were identified as: limited resources, patient overcrowding, shortage of staff, allergic reactions to hand sanitizers, and lack of awareness. The overall compliance was 31%; physicians had the lowest rate of compliance at 15%, while nurses had the highest rate at 39%; internal medicine had the lowest rate at 16%, while the intensive care unit had the highest rate at 40%. In summary, it appears that addressing cultural attitudes in addition to enforcing repetitive quality assurance and assessment programs are needed to ensure adherence to safe hand washing.
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Abstract
The primary purpose of this quasi-experimental research is to observe health care workers’ compliance with hand-hygiene guidelines during patient care in an intensive care unit in Ireland before (pretest) and after (posttest) implementation of a multifaceted hand-hygiene program. Health care workers’ attitudes, beliefs, and knowledge in relation to compliance with handwashing guidelines were also investigated. A convenience sample of nurses, doctors, physiotherapists, and care assistants ( n = 73 observational participants, n = 62 questionnaire respondents) was used. Data ( N = 314 observations, 62 questionnaires) were analyzed descriptively and cross-tabulated using chi-square (Pearson’s) and Mann-Whitney statistical tests. Results revealed that a significant shift (32%) occurred in health care workers’ compliance with handwashing guidelines (pretest 51%, posttest 83%, p < .001) following the interventional hand-hygiene program. Significant changes were also found in relation to health care workers’ attitudes, beliefs, and knowledge ( p < .05).
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MESH Headings
- Attitude of Health Personnel
- Audiovisual Aids
- Chi-Square Distribution
- Effect Modifier, Epidemiologic
- Guideline Adherence/standards
- Hand Disinfection/standards
- Health Knowledge, Attitudes, Practice
- Hospitals, University
- Humans
- Inservice Training/organization & administration
- Intensive Care Units
- Ireland
- Models, Educational
- Models, Psychological
- Pamphlets
- Personnel, Hospital/education
- Personnel, Hospital/psychology
- Practice Guidelines as Topic
- Program Evaluation
- Psychology, Educational
- Semantic Differential
- Statistics, Nonparametric
- Surveys and Questionnaires
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Squires JE, Suh KN, Linklater S, Bruce N, Gartke K, Graham ID, Karovitch A, Read J, Roth V, Stockton K, Tibbo E, Woodhall K, Worthington J, Grimshaw JM. Improving physician hand hygiene compliance using behavioural theories: a study protocol. Implement Sci 2013; 8:16. [PMID: 23379466 PMCID: PMC3571966 DOI: 10.1186/1748-5908-8-16] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Accepted: 01/31/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Healthcare-associated infections affect 10% of patients in Canadian acute-care hospitals and are significant and preventable causes of morbidity and mortality among hospitalized patients. Hand hygiene is among the simplest and most effective preventive measures to reduce these infections. However, compliance with hand hygiene among healthcare workers, specifically among physicians, is consistently suboptimal. We aim to first identify the barriers and enablers to physician hand hygiene compliance, and then to develop and pilot a theory-based knowledge translation intervention to increase physicians' compliance with best hand hygiene practice. DESIGN The study consists of three phases. In Phase 1, we will identify barriers and enablers to hand hygiene compliance by physicians. This will include: key informant interviews with physicians and residents using a structured interview guide, informed by the Theoretical Domains Framework; nonparticipant observation of physician/resident hand hygiene audit sessions; and focus groups with hand hygiene experts. In Phase 2, we will conduct intervention mapping to develop a theory-based knowledge translation intervention to improve physician hand hygiene compliance. Finally, in Phase 3, we will pilot the knowledge translation intervention in four patient care units. DISCUSSION In this study, we will use a behavioural theory approach to obtain a better understanding of the barriers and enablers to physician hand hygiene compliance. This will provide a comprehensive framework on which to develop knowledge translation interventions that may be more successful in improving hand hygiene practice. Upon completion of this study, we will refine the piloted knowledge translation intervention so it can be tested in a multi-site cluster randomized controlled trial.
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Affiliation(s)
- Janet E Squires
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
- School of Nursing, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Kathryn N Suh
- Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON, Canada
- Infection Prevention and Control, The Ottawa Hospital, Ottawa, ON, Canada
| | - Stefanie Linklater
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Natalie Bruce
- Infection Prevention and Control, The Ottawa Hospital, Ottawa, ON, Canada
| | - Kathleen Gartke
- Department of Surgery, The Ottawa Hospital/University of Ottawa, Ottawa, ON, Canada
| | - Ian D Graham
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
- School of Nursing, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Alan Karovitch
- Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON, Canada
| | - Joanne Read
- Ambulatory Care/Logistical Services, The Ottawa Hospital, Ottawa, ON, Canada
| | - Virginia Roth
- Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON, Canada
- Infection Prevention and Control, The Ottawa Hospital, Ottawa, ON, Canada
| | - Karen Stockton
- Infection Prevention and Control, The Ottawa Hospital, Ottawa, ON, Canada
| | - Emma Tibbo
- Quality and Patient Safety, The Ottawa Hospital, Ottawa, ON, Canada
| | - Kent Woodhall
- Perioperative and Regional Cancer Programs, The Ottawa Hospital, Ottawa, ON, Canada
| | - Jim Worthington
- Medical Affairs, Quality and Patient Safety, The Ottawa Hospital, Ottawa, ON, Canada
| | - Jeremy M Grimshaw
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON, Canada
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Todd ECD, Michaels BS, Smith D, Greig JD, Bartleson CA. Outbreaks where food workers have been implicated in the spread of foodborne disease. Part 9. Washing and drying of hands to reduce microbial contamination. J Food Prot 2010; 73:1937-55. [PMID: 21067683 DOI: 10.4315/0362-028x-73.10.1937] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
During various daily activities at home and work, hands quickly become contaminated. Some activities increase the risk of finger contamination by pathogens more than others, such as the use of toilet paper to clean up following a diarrheal episode, changing the diaper of a sick infant, blowing a nose, or touching raw food materials. Many foodborne outbreak investigation reports have identified the hands of food workers as the source of pathogens in the implicated food. The most convenient and efficient way of removing pathogens from hands is through hand washing. Important components of hand washing are potable water for rinsing and soaps to loosen microbes from the skin. Hand washing should occur after any activity that soils hands and certainly before preparing, serving, or eating food. Antimicrobial soaps are marginally more effective than plain soaps, but constant use results in a buildup of the antimicrobial compound on the skin. The time taken to wash hands and the degree of friction generated during lathering are more important than water temperature for removing soil and microorganisms. However, excessive washing and scrubbing can cause skin damage and infections. Drying hands with a towel removes pathogens first by friction during rubbing with the drying material and then by wicking away the moisture into that material. Paper rather than cloth towels should be encouraged, although single-use cloth towels are present in the washrooms of higher class hotels and restaurants. Warm air dryers remove moisture and any surface microorganisms loosened by washing from hands by evaporation while the hands are rubbed together vigorously; however, these dryers take too long for efficient use. The newer dryers with high-speed air blades can achieve dryness in 10 to 15 s without hand rubbing.
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Affiliation(s)
- Ewen C D Todd
- Department of Advertising Public Relations and Retailing, Michigan State University, East Lansing, Michigan 48824, USA.
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Oughton MT, Loo VG, Dendukuri N, Fenn S, Libman MD. Hand hygiene with soap and water is superior to alcohol rub and antiseptic wipes for removal of Clostridium difficile. Infect Control Hosp Epidemiol 2009; 30:939-44. [PMID: 19715426 DOI: 10.1086/605322] [Citation(s) in RCA: 155] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To evaluate common hand hygiene methods for efficacy in removing Clostridium difficile. DESIGN Randomized crossover comparison among 10 volunteers with hands experimentally contaminated by nontoxigenic C. difficile. METHODS Interventions included warm water with plain soap, cold water with plain soap, warm water with antibacterial soap, antiseptic hand wipes, alcohol-based handrub, and a control involving no intervention. All interventions were evaluated for mean reduction in colony-forming units (CFUs) under 2 contamination protocols: "whole hand" and "palmar surface." Results were analyzed according to a Bayesian approach, by using hierarchical models adjusted for multiple observations. RESULTS Under the whole-hand protocol, the greatest adjusted mean reductions were achieved by warm water with plain soap (2.14 log(10) CFU/mL [95% credible interval (CrI), 1.74-2.54 log(10) CFU/mL]), cold water with plain soap (1.88 log(10) CFU/mL [95% CrI, 1.48-2.28 log(10) CFU/mL), and warm water with antibacterial soap (1.51 log(10) CFU/mL [95% CrI, 1.12-1.91 log(10) CFU/mL]), followed by antiseptic hand wipes (0.57 log(10) CFU/mL [95% CrI, 0.17-0.96 log(10) CFU/mL]). Alcohol-based handrub (0.06 log(10) CFU/mL [95% CrI, -0.34 to 0.45 log(10) CFU/mL]) was equivalent to no intervention. Under the palmar surface protocol, warm water with plain soap, cold water with plain soap, and warm water with antibacterial soap again yielded the greatest mean reductions, followed by antiseptic hand wipes (26.6, 26.6, 26.6, and 21.9 CFUs per plate, respectively), when compared with alcohol-based handrub. Hypothenar (odds ratio, 10.98 [95% CrI, 1.96-37.65]) and thenar (odds ratio, 6.99 [95% CrI, 1.25-23.41]) surfaces were more likely than fingertips to remain heavily contaminated after handwashing. CONCLUSIONS Handwashing with soap and water showed the greatest efficacy in removing C. difficile and should be performed preferentially over the use of alcohol-based handrubs when contact with C. difficile is suspected or likely.
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Affiliation(s)
- Matthew T Oughton
- Department of Medicine, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal, Quebec, Canada.
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Pittet D, Allegranzi B, Boyce J. The World Health Organization Guidelines on Hand Hygiene in Health Care and their consensus recommendations. Infect Control Hosp Epidemiol 2009; 30:611-22. [PMID: 19508124 DOI: 10.1086/600379] [Citation(s) in RCA: 434] [Impact Index Per Article: 28.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The World Health Organization's Guidelines on Hand Hygiene in Health Care have been issued by WHO Patient Safety on 5 May 2009 on the occasion of the launch of the Save Lives: Clean Your Hands initiative. The Guidelines represent the contribution of more than 100 international experts and provide a comprehensive overview of essential aspects of hand hygiene in health care, evidence- and consensus-based recommendations, and lessons learned from testing their Advanced Draft and related implementation tools.
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Affiliation(s)
- Didier Pittet
- Infection Control Program, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland.
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Evans MW, Ramcharan M, Floyd R, Globe G, Ndetan H, Williams R, Ivie R. A proposed protocol for hand and table sanitizing in chiropractic clinics and education institutions. J Chiropr Med 2009; 8:38-47. [PMID: 19646384 PMCID: PMC2697580 DOI: 10.1016/j.jcm.2008.09.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2008] [Revised: 09/01/2008] [Accepted: 09/10/2008] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE By nature, chiropractic is a hands-on profession using manipulation applied to the joints with direct skin-to-skin contacts. Chiropractic tables are designed with a face piece to accommodate the prone patient's head in a neutral position and hand rests to allow for relaxed shoulders and upper spine so treatment is facilitated. The purpose of this article is to present a proposed guideline for hand and treatment table surface sanitizing for the chiropractic profession that is evidence-based and can easily be adopted by teaching institutions and doctors in the field. METHODS A review of the chiropractic literature demonstrated that pathogenic microbes are present on treatment tables in teaching clinics at multiple facilities, yet no standardized protocols exist in the United States regarding table sanitizing and hand hygiene in chiropractic clinics or education institutions. This article reviews the scientific literature on the subject by using several search engines, databases, and specific reviews of documents pertaining to the topic including existing general guidelines. RESULTS The literature has several existing guidelines that the authors used to develop a proposed protocol for hand and table sanitizing specific to the chiropractic profession. Recommendations were developed and are presented on hand hygiene and table sanitizing procedures that could lower the risk of infection for both clinical personnel and patients in chiropractic facilities. CONCLUSION This article offers a protocol for hand and table sanitizing in chiropractic clinics and education institutions. The chiropractic profession should consider adoption of these or similar measures and disseminate them to teaching clinics, institutions, and private practitioners.
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Affiliation(s)
- Marion Willard Evans
- Director, Health Promotion Degree Programs, Cleveland Chiropractic College, Overland Park, KS 66210
| | - Michael Ramcharan
- Research Clinician, Cleveland Chiropractic College, Overland Park, KS 66210
| | - Rod Floyd
- Coordinator of Clinical Academics, Palmer College of Chiropractic-Florida, Port Orange, FL 32129
| | - Gary Globe
- Provost and Academic Dean, Cleveland Chiropractic College-Los Angeles, Los Angeles, CA 90004
| | - Harrison Ndetan
- Assistant Professor, Parker Research Institute, Dallas, TX 75229
| | - Ronald Williams
- Assistant Professor, Department of Health, Human Performance and Recreation, Southeast Missouri State University, Cape Girardeau, MO 63701
| | - Ronald Ivie
- Adjunct Research Faculty, Cleveland Chiropractic College, Overland Park, KS 66210
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Suresh G, Cahill J. How “User Friendly” Is the Hospital for Practicing Hand Hygiene? An Ergonomic Evaluation. Jt Comm J Qual Patient Saf 2007; 33:171-9. [PMID: 17425239 DOI: 10.1016/s1553-7250(07)33020-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND An important cause of nonoptimal hand hygiene may be lack of "user friendliness" of hand hygiene resources due to violation of ergonomic principles in the design of the hospital environment and lack of timely replenishment of consumable resources. METHODS An ergonomics-based tool, SWAG (for the four main hand hygiene resources-sinks, waste receptacles, alcohol-based hand rub dispensers, and gloves) was developed and implemented to assess the intensive care units and 59 individual rooms in the hospital for structural ergonomic characteristics that facilitate usage of these resources. RESULTS Several deficiencies in the structural layout of hand hygiene resources were identified that hinder their usage, such as poor visibility, difficulty of access, placement at undesirable height, lack of redundancy, and wide spatial separation of resources that are used sequentially. Consumable hand hygiene resources were often not available because of lack of timely replenishment. DISCUSSION Many simple inexpensive changes using ergonomic principles can be implemented to promote hand hygiene in hospitals.
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Affiliation(s)
- Gautham Suresh
- Department of Pediatrics, Medical University of South Carolina Children's Hospital, Charleston, USA.
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Kuzu N, Ozer F, Aydemir S, Yalcin AN, Zencir M. Compliance with hand hygiene and glove use in a university-affiliated hospital. Infect Control Hosp Epidemiol 2005; 26:312-5. [PMID: 15796286 DOI: 10.1086/502545] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE The hands of healthcare workers often transmit pathogens causing nosocomial infections. This study examined compliance with handwashing and glove use. SETTING A university-affiliated hospital. DESIGN Compliance was observed covertly. Healthcare workers' demographics, hand hygiene facilities, indications for hand hygiene, compliance with handwashing and glove use in each procedure, and duration of handwashing were recorded. RESULTS Nine nurses and 33 assistant physicians were monitored during the study. One researcher recorded 1400 potential opportunities for handwashing during 15-minute observation periods. The mean duration of handwashing was 10 +/- 2 seconds. Most healthcare workers (99.3%) used liquid soap during handwashing, but 79.8% did not dry their hands. For all indications, compliance with handwashing was 31.9% and compliance with glove use was 58.8%. Compliance with handwashing varied inversely with both the number of indications for hand hygiene and the number of patient beds in the hospital room. Compliance with handwashing was better in dirty high-risk situations. CONCLUSION Compliance with handwashing was low, suggesting the need for new motivational strategies such as supplying feedback regarding compliance rates
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Affiliation(s)
- Nevin Kuzu
- Pamukkale University, School of Health, Nursing Department, Denizli, Turkey.
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12
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Pessoa-Silva CL, Posfay-Barbe K, Pfister R, Touveneau S, Perneger TV, Pittet D. Attitudes and perceptions toward hand hygiene among healthcare workers caring for critically ill neonates. Infect Control Hosp Epidemiol 2005; 26:305-11. [PMID: 15796285 DOI: 10.1086/502544] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Infectious complications are frequent among critically ill neonates. Hand hygiene is the leading measure to prevent healthcare-associated infections, but poor compliance has been repeatedly documented, including in the neonatal setting. Hand hygiene promotion requires a complex approach that should consider personal factors affecting healthcare workers' attitudes. OBJECTIVE To identify beliefs and perceptions associated with intention to comply with hand hygiene among neonatal healthcare workers. METHODS An anonymous, self-administered questionnaire (74 items) based on the theory of planned behavior was distributed to 80 neonatal healthcare workers to assess intention to comply, attitude toward hand hygiene, behavioral and subjective norm perceptions, and perception of difficulty to comply. Variables were assessed using multi-item measures and answers to 7-point bipolar scales. All multi-item scales had satisfactory internal consistency (alpha > 0.7). Multivariate logistic regression identified independent perceptions or beliefs associated with a positive intention to comply. RESULTS The response rate was 76% (61 of 80). Of the 49 nurses and 12 physicians responding, 75% believed that they could improve their compliance with hand hygiene. Intention to comply was associated with perceived control over the difficulty to perform hand hygiene (OR, 3.12; CI95, 1.12 to 8.70; P = .030) and a positive perception of how superiors valued hand hygiene (OR, 2.89; CI95, 1.08 to 7.77; P = .035). CONCLUSION Our data highlight the importance of the opinions of superiors and a strong perceived controllability over the difficulty to perform hand hygiene as possible internal factors that may influence hand hygiene compliance.
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Affiliation(s)
- Carmem Lucia Pessoa-Silva
- Infection Control Program, Department of Internal Medicine, University Hospitals of Geneva, Geneva, Switzerland
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Chudleigh J, Fletcher M, Gould D. Infection control in neonatal intensive care units. J Hosp Infect 2005; 61:123-9. [PMID: 16026897 DOI: 10.1016/j.jhin.2005.02.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2004] [Accepted: 02/21/2005] [Indexed: 11/21/2022]
Abstract
Healthcare-associated infection is a major problem in acute hospital settings. Hand decontamination is considered to be the most effective means of preventing healthcare-associated infection, but is poorly performed. Few studies have examined technique, which may be important in neonatal intensive care units (NICUs) where clinical procedures are intricate and could result in contamination of many areas of the hand, resulting in cross-infection. This study examined technique in six NICUs. Eighty-eight nurses were observed. A scoring system was developed so that technique could be quantified and subjected to statistical testing. The mean score was 6.29 out of 11 when hands were washed and 3.87 out of 7 when alcohol hand rub was used, indicating that performance was not optimal. Scores for technique were not significantly different in each NICU. Senior nurses achieved higher scores for handwashing (P<0.01), as did nurses holding positive feelings about the atmosphere in their NICU (P=0.04). Junior nurses scored less well on a knowledge questionnaire than senior nurses (P<0.01). Nurses who had been employed in the neonatal unit for less than one year also scored less well (P<0.01). Differences in technique were noted when comparing the beginning and end of long shifts. These differences were not noted at the beginning and end of standard shifts.
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Affiliation(s)
- J Chudleigh
- Department of Children's Nursing, City University, 20 Bartholomew Close, London EC1A 7QN, UK.
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15
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Abstract
AIM This paper reports a study of healthcare workers' handwashing/hand hygiene practices from a behavioural perspective. BACKGROUND Hospital acquired infection poses a very real and serious threat to all who are admitted to hospital. Pathogens are readily transmitted on healthcare workers' hands, and hand hygiene substantially reduces this transmission. Evidence-based guidelines for healthcare workers' hand hygiene practices exist, but compliance with these is internationally low. METHODS A quasi-experimental design with a convenient sample was used. The Predisposing, Reinforcing, Enabling Constructs in Educational Diagnosis and Evaluation Health Education Theory was used as the theoretical framework, and the data were collected in 2001. Healthcare workers' handwashing practices (observation of behaviour, n = 314) and their predisposition (attitudes, beliefs and knowledge) towards compliance with hand hygiene guidelines (questionnaire, n = 62) were studied. Nurses, doctors, physiotherapists and care assistants involved in direct patient care in the study unit participated in the study. The interventional hand hygiene programme aimed to predispose healthcare workers to adopt hand hygiene behaviour (poster campaign and educational handout), reinforce (feedback on pretest results) and enable the behaviour (provision of an alcohol hand rub beside each patients bedside). RESULTS Implementation of the multifaceted interventional behavioural hand hygiene programme resulted in an overall improvement in compliance with hand hygiene guidelines (51-83%, P < 0.001). Furthermore, healthcare workers believed that their skin condition improved (P < 0.001). An increase in knowledge about handwashing guidelines was also found. CONCLUSIONS In order to be effective, efforts to improve compliance with handwashing guidelines must be multifaceted. Alcohol hand rubs (with emollients) need to be provided at each patient's bedside. Issues surrounding healthcare workers' skin irritation need to be addressed urgently.
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Affiliation(s)
- Sile A Creedon
- Lecturer, School of Nursing and Midwifery, University College Cork, Cork, Ireland.
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Jumaa PA. Hand hygiene: simple and complex. Int J Infect Dis 2005; 9:3-14. [PMID: 15603990 DOI: 10.1016/j.ijid.2004.05.005] [Citation(s) in RCA: 129] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2004] [Revised: 05/22/2004] [Accepted: 05/24/2004] [Indexed: 11/26/2022] Open
Abstract
This review gives an overview of hand hygiene in healthcare and in the community, including some aspects which have attracted little attention, such as hand drying and cultural issues determining hand hygiene behaviour. Hand hygiene is the most effective measure for interrupting the transmission of microorganisms which cause infection both in the community and in the healthcare setting. Using hand hygiene as a sole measure to reduce infection is unlikely to be successful when other factors in infection control, such as environmental hygiene, crowding, staffing levels and education are inadequate. Hand hygiene must be part of an integrated approach to infection control. Compliance with hand hygiene recommendations is poor worldwide. While the techniques involved in hand hygiene are simple, the complex interdependence of factors which determine hand hygiene behaviour makes the study of hand hygiene complex. It is now recognised that improving compliance with hand hygiene recommendations depends on altering human behaviour. Input from behavioural and social sciences is essential when designing studies to investigate compliance. Interventions to increase compliance with hand hygiene practices must be appropriate for different cultural and social needs. New strategies to promote hand hygiene worldwide include the formation of public-private partnerships.
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Affiliation(s)
- P A Jumaa
- Department of Medical Microbiology, Faculty of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates.
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17
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Kampf G, Kramer A. Epidemiologic background of hand hygiene and evaluation of the most important agents for scrubs and rubs. Clin Microbiol Rev 2004; 17:863-93, table of contents. [PMID: 15489352 PMCID: PMC523567 DOI: 10.1128/cmr.17.4.863-893.2004] [Citation(s) in RCA: 415] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The etiology of nosocomial infections, the frequency of contaminated hands with the different nosocomial pathogens, and the role of health care workers' hands during outbreaks suggest that a hand hygiene preparation should at least have activity against bacteria, yeasts, and coated viruses. The importance of efficacy in choosing the right hand hygiene product is reflected in the new Centers for Disease Control and Prevention guideline on hand hygiene (J. M. Boyce and D. Pittet, Morb. Mortal. Wkly. Rep. 51:1-45, 2002). The best antimicrobial efficacy can be achieved with ethanol (60 to 85%), isopropanol (60 to 80%), and n-propanol (60 to 80%). The activity is broad and immediate. Ethanol at high concentrations (e.g., 95%) is the most effective treatment against naked viruses, whereas n-propanol seems to be more effective against the resident bacterial flora. The combination of alcohols may have a synergistic effect. The antimicrobial efficacy of chlorhexidine (2 to 4%) and triclosan (1 to 2%) is both lower and slower. Additionally, both agents have a risk of bacterial resistance, which is higher for chlorhexidine than triclosan. Their activity is often supported by the mechanical removal of pathogens during hand washing. Taking the antimicrobial efficacy and the mechanical removal together, they are still less effective than the alcohols. Plain soap and water has the lowest efficacy of all. In the new Centers for Disease Control and Prevention guideline, promotion of alcohol-based hand rubs containing various emollients instead of irritating soaps and detergents is one strategy to reduce skin damage, dryness, and irritation. Irritant contact dermatitis is highest with preparations containing 4% chlorhexidine gluconate, less frequent with nonantimicrobial soaps and preparations containing lower concentrations of chlorhexidine gluconate, and lowest with well-formulated alcohol-based hand rubs containing emollients and other skin conditioners. Too few published data from comparative trials are available to reliably rank triclosan. Personnel should be reminded that it is neither necessary nor recommended to routinely wash hands after each application of an alcohol-based hand rub. Long-lasting improvement of compliance with hand hygiene protocols can be successful if an effective and accessible alcohol-based hand rub with a proven dermal tolerance and an excellent user acceptability is supplied, accompanied by education of health care workers and promotion of the use of the product.
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Affiliation(s)
- Günter Kampf
- Bode Chemie GmbH & Co., Scientific Affairs, Melanchthonstrasse 27, 22525 Hamburg, Germany.
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Abstract
OBJECTIVE To determine whether hand hygiene practices differ between levels of contact with neonates; to characterize the hand hygiene practices of different types of personnel; and to compare hand hygiene practices in neonatal intensive care units (NICUs) using different products. METHODS Research assistants observed staff hand hygiene practices during 38 sessions in two NICUs. Patient touches were categorized as touching within the neonates' environment but only outside the Isolette (Level 1), touching within the Isolette but not the neonate directly (Level 2) or directly touching the neonate (Level 3). Hand hygiene practices for each touch were categorized into five groups: cleaned hands and new gloves; uncleaned hands and new gloves; used gloves; clean hands and no gloves; uncleaned hands and no gloves. RESULTS Research assistants observed 1472 touches. On average each neonate or his or her immediate environment was touched 78 times per shift. Nurses (P = 0.001), attending physicians (P = 0.02) and physicians-in-training (P = 0.03) were more likely to use appropriate practices during Level 3 touches, but only 22.8% of all touches were with cleaned and/or newly gloved hands. The mean number of direct touches by staff members with cleaned hands was greater in the NICU using an alcohol-based hand rub than in the NICU using antimicrobial soap (P < 0.01). CONCLUSIONS Hand hygiene was suboptimal in this high risk setting; administrative action and improved products may be needed to assure acceptable practice. In this study use of an alcohol-based product was associated with significantly improved hand hygiene and should be encouraged, as recommended in the new CDC hand hygiene guideline.
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Larson EL, Gomez-Duarte C, Lee LV, Della-Latta P, Kain DJ, Keswick BH. Microbial flora of hands of homemakers. Am J Infect Control 2003; 31:72-9. [PMID: 12665739 DOI: 10.1067/mic.2003.33] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES AND METHODS Because of increasing concern about antimicrobial resistance in the community, aerobic flora of hands of 224 healthy homemakers in northern Manhattan, New York, were examined. RESULTS Mean log colony-forming unit counts before and after handwashing were 5.72 and 5.69, respectively, P =.60; mean number of species identified/sample was 3.6 before washing and 3.3 after (P =.02). After handwashing gram-negative bacteria were isolated from 75.1% of subjects; yeast from 32.9%; and Staphylococcus aureus from 18.5%, 1 of which (2.4%) was oxacillin-resistant. Generally, these community isolates were more sensitive than isolates from inpatients in the local hospital, although community isolates of Pseudomonas aeruginosa were significantly more resistant than inpatient isolates for 4/10 agents tested. CONCLUSIONS Hands of healthy persons in the community were usually colonized with gram-negative bacteria, a single handwash had little impact on microbial counts, and hands of healthy adults may increasingly become one reservoir for antimicrobial resistance.
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Rosenthal VD, McCormick RD, Guzman S, Villamayor C, Orellano PW. Effect of education and performance feedback on handwashing: the benefit of administrative support in Argentinean hospitals. Am J Infect Control 2003; 31:85-92. [PMID: 12665741 DOI: 10.1067/mic.2003.63] [Citation(s) in RCA: 108] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Patients admitted to hospitals are at risk of acquiring nosocomial infections. Many peer-reviewed studies show that handwashing (HW) significantly reduces hospital infections and mortality. Our objective was to evaluate the effects of HW by health care workers (HCW) before contact with patients in 3 Argentinean hospitals. We performed an observational study of HCW to measure the effect of 2 interventions: education alone and education plus performance feedback. METHODS A total of 3 hospitals were studied for adherence to a HW protocol. The observed HCW included physicians, nursing personnel, and ancillary staff. After initial observations to establish baseline rates of HW (phase 1), we evaluated the effect of education alone (phase 2), followed by education plus performance feedback (phase 3). We also evaluated the relationship between the administrative support and HW adherence. RESULTS We observed 15,531 patient contacts in 3 hospitals. The baseline rate of HW before contact with patients was 17%. With education, HW before contact with the patients increased to 44% (relative risk 2.65; 95% confidence interval 2.33-3.02; P <.001). Using education and performance feedback HW further increased to 58% (relative risk 1.86; 95% confidence interval 1.38-2.51; P <.001). In the private hospitals where administrative support for the HW program was significantly greater, HW compliance was significantly higher (logistic regression analysis: odds ratio 5.57; 95% confidence interval 5.25-6.31; P <.001). CONCLUSIONS In this study, HW policies and education of HCW significantly improved HCW adherence to the HW protocol, however, when performance feedback was incorporated, the HW compliance increased to a greater degree. We identified that administrative support provides a positive influence in efforts to improve HW adherence.
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Affiliation(s)
- Victor Daniel Rosenthal
- Department of Infectious Diseases and Hospital Epidemiology, Bernal Medical Center, Buenos Aires, Argentina
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21
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Kim PW, Roghmann MC, Perencevich EN, Harris AD. Rates of hand disinfection associated with glove use, patient isolation, and changes between exposure to various body sites. Am J Infect Control 2003; 31:97-103. [PMID: 12665743 DOI: 10.1067/mic.2003.32] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Handwashing is the most effective and economic intervention shown to reduce nosocomial infection rates. However, studies have consistently documented low hand disinfection compliance. Literature regarding the roles that concomitant glove use and isolation precautions play in health care worker compliance with hand disinfection is limited. It is unclear whether workers change gloves and disinfect hands adequately between exposures to different body sites/secretions while caring for a patient. METHODS This was an observational study in which hand disinfection compliance and glove use among workers was evaluated in 2 intensive care units at a tertiary care hospital. RESULTS Five hundred eighty-nine opportunities for hand disinfection were recorded in 40 hours of observation. Overall compliance was 22.1%. We found a statistically significant, positive association between glove use and subsequent hand disinfection (relative risk [RR], 3.9 [95% CI, 2.5-6.0]; P <.0001). Isolation precautions did not significantly increase disinfection compliance. Only 4.8% (3/63) of workers appropriately complied with disinfection when hands were exposed to multiple body sites/secretions while caring for a patient. CONCLUSIONS Glove use increases compliance with hand disinfection. Isolation precautions do not increase compliance. Workers do not appropriately comply with disinfection guidelines when attending to multiple body sites/secretions on the same patient. Compliance with hand disinfection remains low.
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Affiliation(s)
- Peter W Kim
- Department of Epidemiology and Preventive Medicine, University of Maryland School of Medicine, USA
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22
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Brown SM, Lubimova AV, Khrustalyeva NM, Shulaeva SV, Tekhova I, Zueva LP, Goldmann D, O'Rourke EJ. Use of an alcohol-based hand rub and quality improvement interventions to improve hand hygiene in a Russian neonatal intensive care unit. Infect Control Hosp Epidemiol 2003; 24:172-9. [PMID: 12683507 DOI: 10.1086/502186] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Hand hygiene (HH) is critical to infection control, but compliance is low. Alcohol-based antiseptics may improve HH. HH practices in Russia are not well described, and facilities are often inadequate. SETTING Four 6-bed units in a neonatal intensive care unit in St. Petersburg, Russia. METHODS Prospective surveillance of HH compliance, nosocomial colonization, and antibiotic administration was performed from January until June 2000. In February 2000, alcohol-based hand rub was provided for routine HH use. Eight weeks later, a quality improvement intervention was implemented, consisting of review of interim data, identification of opinion leaders, posting of colonization incidence rates, and regular feedback. Means of compliance, colonization, and antibiotic use were compared for periods before and after each intervention. RESULTS A total of 1,027 events requiring HH were observed. Compliance was 44.2% before the first intervention, 42.3% between interventions, and 48% after the second intervention. Use of alcohol rose from 15.2% of HH indications to 25.2% between interventions and 41.5% after the second intervention. The incidence of nosocomial colonization (per 1,000 patient-days) with Klebsiella pneumoniae was initially 21.5, decreased to 4.7, and then was 3.2 in the final period. Rates of antibiotic and device use also decreased. CONCLUSIONS HH may have increased slightly, but the largest effect was a switch from soap and water to alcohol which may have been associated with decreased cross-transmission of Klebsiella, although this may have been confounded by lower device use. Alcohol-based antiseptic may be an improvement over current practices, but further research is required.
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Affiliation(s)
- Samuel M Brown
- Massachusetts General Hospital, Davis Center for Russian Studies, Harvard University, Boston, Massachusetts, USA
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23
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Boyce JM, Pittet D. Guideline for Hand Hygiene in Health-Care Settings. Recommendations of the Healthcare Infection Control Practices Advisory Committee and the HIPAC/SHEA/APIC/IDSA Hand Hygiene Task Force. Am J Infect Control 2002; 30:S1-46. [PMID: 12461507 DOI: 10.1067/mic.2002.130391] [Citation(s) in RCA: 453] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
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Boyce JM, Pittet D. Guideline for Hand Hygiene in Health-Care Settings: recommendations of the Healthcare Infection Control Practices Advisory Committee and the HICPAC/SHEA/APIC/IDSA Hand Hygiene Task Force. Infect Control Hosp Epidemiol 2002; 23:S3-40. [PMID: 12515399 DOI: 10.1086/503164] [Citation(s) in RCA: 628] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
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Affiliation(s)
- John M Boyce
- Hospital of Saint Raphael, New Haven, Connecticut, USA
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Boyce JM. Consequences of inaction: importance of infection control practices. Clin Infect Dis 2001; 33 Suppl 3:S133-7. [PMID: 11524710 DOI: 10.1086/321839] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The increasing prevalence of antimicrobial-resistant pathogens in health care facilities is due in large part to overuse of antibiotics and poor compliance with recommended infection control practices. To control the spread of such pathogens, health care facilities must reduce overuse and abuse of antibiotics, and they must implement new multidisciplinary programs to improve hand hygiene practices among health care workers and improve compliance with recommended barrier precautions.
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Affiliation(s)
- J M Boyce
- Division of Infectious Diseases, Hospital of Saint Raphael, New Haven, CT 06511, USA.
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Pittet D, Boyce JM. Hand hygiene and patient care: pursuing the Semmelweis legacy. THE LANCET. INFECTIOUS DISEASES 2001. [DOI: 10.1016/s1473-3099(09)70295-6] [Citation(s) in RCA: 177] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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28
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Abstract
Skin hygiene, particularly of the hands, is a primary mechanism for reducing contact and fecal-oral transmission of infectious agents. Widespread use of antimicrobial products has prompted concern about emergence of resistance to antiseptics and damage to the skin barrier associated with frequent washing. This article reviews evidence for the relationship between skin hygiene and infection, the effects of washing on skin integrity, and recommendations for skin care practices.
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Affiliation(s)
- E Larson
- Columbia University School of Nursing, New York, New York, USA.
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29
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Abstract
Hand hygiene prevents cross-infection in hospitals, but health-care workers' adherence to guidelines is poor. Easy, timely access to both hand hygiene and skin protection is necessary for satisfactory hand hygiene behavior. Alcohol- based hand rubs may be better than traditional handwashing as they require less time, act faster, are less irritating, and contribute to sustained improvement in compliance associated with decreased infection rates. This article reviews barriers to appropriate hand hygiene and risk factors for noncompliance and proposes strategies for promoting hand hygiene.
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Affiliation(s)
- D Pittet
- University of Geneva Hospitals, Geneva, Switzerland.
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30
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Abstract
Over a century has passed since Ignaz P. Semmelweis demonstrated the association between hand hygiene and nosocomial infections, but this simple procedure is still not recognized by many healthcare workers as one of the most important measures to prevent cross-transmission of microorganisms. A relatively large amount of research has been done, in particular to try to understand why compliance remains so low, in order to implement successful promotion campaigns. This research has generated a fair amount of strong scientific data which are sometimes misunderstood and misused because of myths or certain beliefs. Observational or intervention studies have consistently shown a number of risk factors associated with non-compliance, such as high workload, professional category, or type of ward. Others are thought to be barriers to adequate compliance but have not yet been properly assessed. These include skin irritation due to hand hygiene agents, lack of knowledge of hand hygiene recommendations, or lack of institutional policy. Future interventions to promote hand hygiene will need to address these risk factors, and target the individual healthcare worker, as well as the group or institution if a significant degree of success is to be achieved.
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Affiliation(s)
- S Hugonnet
- Infection Control Program, Department of Internal Medicine, University of Geneva Hospitals, Geneva, Switzerland
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31
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Muto CA, Sistrom MG, Farr BM. Hand hygiene rates unaffected by installation of dispensers of a rapidly acting hand antiseptic. Am J Infect Control 2000; 28:273-6. [PMID: 10840351 DOI: 10.1067/mic.2000.103242] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The objective of the study was to improve health care workers' compliance with hand hygiene after patient contact by use of an alcohol-based hand antiseptic. DESIGN AND METHODS Six commercially available alcohol-based hand antiseptics were evaluated. The one most pleasing to the evaluators' hands was selected for the study. Baseline handwashing rates were assessed on 2 medical wards. Alcohol dispensers were mounted by every door on the 2 wards. An educational campaign was conducted with 4 weekly visits to these floors to remind and reinstruct staff about the use of the alcohol dispensers and to address questions. After 2 months handwashing rates were reassessed. SETTING The study was set in a university hospital. RESULTS The baseline handwashing rate was 60% (76/126). Physicians were most compliant (83%), followed by nurses (60%), technologists (56%), and housekeepers (36%). Two months later overall hand hygiene rates had decreased to 52% (P = .26). Nurses were most compliant (67%), followed by technologists (57%), physicians (29%), and housekeepers (25%). Physician compliance was associated with compliance by attending physicians whose example was usually followed by all other physicians on rounds. CONCLUSIONS A brief educational campaign and installation of dispensers containing a rapidly acting hand hygiene product near hospital rooms did not affect hand hygiene compliance. The behavior of attending physicians was predictive of handwashing rates for all others in the attending's retinue. Compliance with handwashing after half of all patient contacts was a result of perfect compliance by some and total noncompliance by others being observed.
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Affiliation(s)
- C A Muto
- University of Virginia Health System, Charlottesville, VA 22908, USA
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32
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Abstract
Hand hygiene prevents cross-infection in hospitals, but compliance with recommended instructions often is poor among healthcare workers. Although some previous interventions to improve compliance have been successful, none has achieved lasting improvement. This article reviews reported barriers to appropriate hand hygiene and factors associated with poor compliance. Easy access to hand hygiene in a timely fashion and the availability of skin-care lotion both appear to be necessary prerequisites for appropriate hand-hygiene behavior. In particular, in high-demand situations, hand rub with an alcohol-based solution appears to be the only alternative that allows a decent compliance. The hand-hygiene compliance level does not rely on individual factors alone, and the same can be said for its promotion. Because of the complexity of the process of change, it is not surprising that solo interventions often fail, and multimodal, multidisciplinary strategies are necessary. A framework that includes parameters to be considered for hand-hygiene promotion is proposed, based on epidemiologically driven evidence and review of the current knowledge. Strategies for promotion in hospitals should include reasons for noncompliance with recommendations at individual, group, and institutional levels. Potential tools for change should address each of these elements and consider their interactivity.
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Affiliation(s)
- D Pittet
- Department of Internal Medicine, University of Geneva Hospitals, Switzerland
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33
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Larson E, Silberger M, Jakob K, Whittier S, Lai L, Latta PD, Saiman L. Assessment of alternative hand hygiene regimens to improve skin health among neonatal intensive care unit nurses. Heart Lung 2000. [DOI: 10.1067/mhl.2000.104139] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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35
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Larson EL, Hughes CA, Pyrek JD, Sparks SM, Cagatay EU, Bartkus JM. Changes in bacterial flora associated with skin damage on hands of health care personnel. Am J Infect Control 1998; 26:513-21. [PMID: 9795681 DOI: 10.1016/s0196-6553(98)70025-2] [Citation(s) in RCA: 117] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In a prospective observational study of 40 nurses (20 with diagnosed hand irritation and 20 without), nurses with damaged hands did not have higher microbial counts (P = .63), but did have a greater number of colonizing species (means: 3.35 and 2.63, P = .03). Although numbers were small, nurses with damaged hands were significantly more likely to be colonized with Staphylococcus hominis (P = .03). Fifty-nine percent of S hominis isolates from nurses with damaged hands were resistant to methicillin compared with 27% of isolates from those with healthy skin (P = .14). Twenty percent of nurses with damaged hands were colonized with Staphylococcus aureus compared with none of the nurses with normal hands (P = .11). Nurses with damaged hands were also twice as likely to have gram-negative bacteria (P = .20), entercocci (P = .13), and Candida (P = .30) present on the hands. Antimicrobial resistance of the coagulase-negative staphylococcal flora (with the exception of S hominis) did not differ between the 2 groups, nor did a trend toward increasing resistance exist when compared with other studies during the past decade. Skin moisturizers and protectant products were used almost universally by nurses at work, primarily products brought from home. Efforts to improve hand condition are warranted because skin damage can change microbial flora. Such efforts should include assessment or monitoring of hand care practices, formal institutional policy adoption and control of use of skin protectant products or lotions, and prudent use of latex gloves or more widespread use of powder-free and nonlatex products.
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Affiliation(s)
- E L Larson
- Georgetown University School of Nursing, Washington, DC, USA
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36
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Abstract
No single intervention has been successful in improving and sustaining such infection control practices as universal precautions and handwashing by health care professionals. This paper examines several behavioral theories (Health Belief Model, Theory of Reasoned Action and Theory of Planned Behavior, self-efficacy, and the Transtheoretic Model) and relates them to individual factors, also considering interpersonal and organizational factors. Further, this article includes recommendations of individual and organizational components to be addressed when planning a theoretically based intervention for improving infection control practices. A hypothetic framework to enhance handwashing practice is proposed.
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Affiliation(s)
- E K Kretzer
- Johns Hopkins Bayview Medical Center, Baltimore, USA
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Mallaret M, Le Coziffenecker A, Luu Duc D, Brut A, Veyre M, Chaize P, Roussel M, Bosseray A, Micoud M. Observance du lavage des mains en milieu hospitalier: analyse de la littérature. Med Mal Infect 1998. [DOI: 10.1016/s0399-077x(98)80051-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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38
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Gould D, Wilson-Barnett J, Ream E. Nurses' infection-control practice: hand decontamination, the use of gloves and sharp instruments. Int J Nurs Stud 1996; 33:143-60. [PMID: 8675375 DOI: 10.1016/0020-7489(95)00048-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Infection is an acknowledged hospital problem. Micro-organisms are disseminated mainly via hands but there is evidence that hand decontamination, the most important means of prevention, is performed too seldom, and not always after activities likely to result in heavy contamination. Nurses themselves are exposed to risks of infection, chiefly through contact with blood and body fluids, yet it has also been reported that gloves are not always worn during contact with patients' secretions and that the handling and disposal of sharp instruments may be performed unsafely. The study reported in this paper documents nursing behaviour in relation to hand decontamination, the use of gloves and sharps, taking into consideration a number of variables which could influence practice: availability of the expertise afforded by an infection-control nurse, clinical setting, nursing workload, knowledge and the resources available to control infection. Hands were decontaminated after 28.78% of patient contacts. Hands were decontaminated after 49.85% of activities likely to result in heavy contamination. Performance was related to nursing workload and the availability of hand decontaminating agents, especially when the nurses became busy. Use of gloves when they were available also proved good, with little evidence of wasteful use. The handling and disposal of sharps were commendable for most subjects but a few grossly unsafe incidents were nevertheless witnessed, apparently not associated with any of the variables examined.
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Affiliation(s)
- D Gould
- King's College, London University, U.K
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39
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41
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Affiliation(s)
- E L Larson
- School of Nursing, Georgetown University, Washington, D.C., USA
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42
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Abstract
Compliance with handwashing and barrier precautions remains suboptimal in all health care settings and among all types of staff. Interventions to increase compliance include educational and motivational programmes, providing individual and group feedback on performance, modifying and improving equipment available, changing administrative policy and sanctions, and increasing staff commitment with role modelling. Single, isolated interventions are unlikely to meet with sustained success. A theory-based, multifaceted approach is indicated.
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Affiliation(s)
- E Larson
- Georgetown University, School of Nursing, Washington DC, USA
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