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Segarra GC, Catchpole K, Rayo MF, Hegde S, Jefferies C, Woodward J, Taaffe K. Revealing complex interdependencies in surgical instrument reprocessing using SEIPS 101 tools. APPLIED ERGONOMICS 2024; 119:104307. [PMID: 38735234 PMCID: PMC11194015 DOI: 10.1016/j.apergo.2024.104307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/14/2024]
Abstract
Sterile Processing Departments (SPDs) must clean, maintain, store, and organize surgical instruments which are then delivered to Operating Rooms (ORs) using a Courier Network, with regular coordination occurring across departmental boundaries. To represent these relationships, we utilized the Systems Engineering Initiative for Patient Safety (SEIPS) 101 Toolkit, which helps model how health-related outcomes are affected by healthcare work systems. Through observations and interviews which built on prior work system analyses, we developed a SEIPS 101 journey map, PETT scan, and tasks matrices to represent the instrument reprocessing work system, revealing complex interdependencies between the people, tools, and tasks occurring within it. The SPD, OR and Courier teams are found to have overlapping responsibilities and a clear co-dependence, with critical implications for the successful functioning of the whole hospital system.
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Affiliation(s)
- Gabriel C Segarra
- Medical University of South Carolina, Charleston, SC, United States.
| | - Ken Catchpole
- Medical University of South Carolina, Charleston, SC, United States
| | | | | | | | - Jeffrey Woodward
- Medical University of South Carolina, Charleston, SC, United States
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Eberhardt GL, Atwood BI, Smith JD. Point of Use Treatment for Medical Devices: From Bedside to Battlefield. Mil Med 2024; 189:e1910-e1916. [PMID: 38198220 DOI: 10.1093/milmed/usad499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/13/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Point of use (POU) treatment is a critical first step of medical device reprocessing. Reusable instruments and flexible endoscopes require a minimum of terminal sterilization or high-level disinfection, neither of which can be guaranteed if POU is performed incorrectly. Compliance considerations for POU include hospital accreditation readiness, unique austere surgical mission requirements, and the transition of future conflict towards Large Scale Combat Operations. This integrative review aims to describe POU for reusable instruments and endoscopes, and extrapolate implications for Military Health System policies and future considerations. MATERIALS AND METHODS The authors performed an integrative review and comprehensive literature search in PubMed and CINAHL with the keywords "point of use," "point of use cleaning," "POU," "instrument," "high-level disinfection," "endoscope," and "clean." Articles were limited to "English" and "human" from 2017 to 2023. The authors also performed a thorough review of the Defense Health Agency and service-specific doctrine, as well as national guidelines regarding POU adherence. RESULTS The literature review yielded 18 articles that discussed the transport and reprocessing of reusable medical devices. Regulatory standards and national guidelines were used to supplement the literature. Seventeen evidence-based criteria were extrapolated from the literature to generate two step-by-step guides for the POU treatment of endoscopes and reusable instruments (Tables I and II). Despite increased morbidity and mortality rates linked to inadequate device reprocessing, compliance with POU procedures remains low. Barriers to practice included complex POU processes, intricately designed surgical instruments and endoscopes, lack of healthcare worker (HCW) knowledge and competency, and inadequate or ambiguously written policies. Training, competency assessments, and clearly written policies and procedures can be cost-effective, evidence-based, and feasible solutions. CONCLUSION Completing POU treatment is critical to a successful surgical mission in both the hospital and austere environment. Implications to practice include implementing evidence-based POU programs that improve patient outcomes and readiness while decreasing costs.
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Affiliation(s)
- Gina L Eberhardt
- Graduate School of Nursing, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Bethany I Atwood
- Graduate School of Nursing, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Joshua D Smith
- Graduate School of Nursing, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
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Gonzales A, Barbieri DF, Carbonell AM, Joseph A, Srinivasan D, Cha J. The compatibility of exoskeletons in perioperative environments and workflows: an analysis of surgical team members' perspectives and workflow simulation. ERGONOMICS 2024; 67:674-694. [PMID: 37478005 DOI: 10.1080/00140139.2023.2240045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/15/2023] [Indexed: 07/23/2023]
Abstract
Surgical team members in perioperative environments experience high physical demands. Interventions such as exoskeletons, external wearable devices that support users, have the potential to reduce these work-related physical demands. However, barriers such as workplace environment and task compatibility may limit exoskeleton implementation. This study gathered the perspectives of 33 surgical team members: 12 surgeons, four surgical residents, seven operating room (OR) nurses, seven surgical technicians (STs), two central processing technicians (CPTs), and one infection control nurse to understand their workplace compatibility. Team members were introduced to passive exoskeletons via demonstrations, after which surgical staff (OR nurses, STs, and CPTs) were led through a simulated workflow walkthrough where they completed tasks representative of their workday. Five themes emerged from the interviews (workflow, user needs, hindrances, motivation for intervention, and acceptance) with unique subthemes for each population. Overall, exoskeletons were largely compatible with the duties and workflow of surgical team members.
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Affiliation(s)
- Alec Gonzales
- Department of Industrial Engineering, Clemson University, Clemson, South Carolina, USA
| | | | - Alfredo M Carbonell
- Department of Surgery, Prisma Health - Upstate, Greenville, South Carolina, USA
- University of South Carolina School of Medicine-Greenville, Greenville, South Carolina, USA
| | - Anjali Joseph
- School of Architecture, Clemson University, Clemson, South Carolina, USA
| | - Divya Srinivasan
- Department of Industrial Engineering, Clemson University, Clemson, South Carolina, USA
| | - Jackie Cha
- Department of Industrial Engineering, Clemson University, Clemson, South Carolina, USA
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Catchpole K, Cohen T, Alfred M, Lawton S, Kanji F, Shouhed D, Nemeth L, Anger J. Human Factors Integration in Robotic Surgery. HUMAN FACTORS 2024; 66:683-700. [PMID: 35253508 PMCID: PMC11268371 DOI: 10.1177/00187208211068946] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Using the example of robotic-assisted surgery (RAS), we explore the methodological and practical challenges of technology integration in surgery, provide examples of evidence-based improvements, and discuss the importance of systems engineering and clinical human factors research and practice. BACKGROUND New operating room technologies offer potential benefits for patients and staff, yet also present challenges for physical, procedural, team, and organizational integration. Historically, RAS implementation has focused on establishing the technical skills of the surgeon on the console, and has not systematically addressed the new skills required for other team members, the use of the workspace, or the organizational changes. RESULTS Human factors studies of robotic surgery have demonstrated not just the effects of these hidden complexities on people, teams, processes, and proximal outcomes, but also have been able to analyze and explain in detail why they happen and offer methods to address them. We review studies on workload, communication, workflow, workspace, and coordination in robotic surgery, and then discuss the potential for improvement that these studies suggest within the wider healthcare system. CONCLUSION There is a growing need to understand and develop approaches to safety and quality improvement through human-systems integration at the frontline of care.Precis: The introduction of robotic surgery has exposed under-acknowledged complexities of introducing complex technology into operating rooms. We explore the methodological and practical challenges, provide examples of evidence-based improvements, and discuss the implications for systems engineering and clinical human factors research and practice.
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Affiliation(s)
- Ken Catchpole
- Medical University of South Carolina, Charleston, USA
| | - Tara Cohen
- Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Sam Lawton
- Medical University of South Carolina, Charleston, USA
| | | | | | - Lynne Nemeth
- Medical University of South Carolina, Charleston, USA
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Kremer T, Rowan NJ, McDonnell G. A proposed cleaning classification system for reusable medical devices to complement the Spaulding classification. J Hosp Infect 2024; 145:88-98. [PMID: 38103694 DOI: 10.1016/j.jhin.2023.11.018] [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: 06/21/2023] [Revised: 11/17/2023] [Accepted: 11/22/2023] [Indexed: 12/19/2023]
Abstract
A central tenet in infection prevention is application of the Spaulding classification system for the safe use of medical devices. Initially defined in the 1950s, this system defines devices and surfaces as being critical, semi-critical or non-critical depending on how they will be used on a patient. Different levels of antimicrobial treatment, defined as various levels of disinfection or sterilization, are deemed appropriate to reduce patient risk of infection. However, a focus on microbial inactivation is insufficient to address this concern, which has been particularly highlighted in routine healthcare facility practices, emphasizing the underappreciated importance of cleaning and achieving acceptable levels of cleanliness. A deeper understanding of microbiology has evolved since the 1950s, which has led to re-evaluation of the Spaulding classification along with a commensurate emphasis on achieving appropriate cleaning. Albeit underappreciated, cleaning has always been important as the presence of residual materials on surfaces can interfere with the efficacy of the antimicrobial process to inactivate micro-organisms, as well as other risks to patients including device damage, malfunction and biocompatibility concerns. Unfortunately, this continues to be relevant, as attested by reports in the literature on the occurrence of device-related infections and outbreaks due to failures in processing expectations. This reflects, in part, increasing sophistication in device features and reuse, along with commensurate manufacturer's instructions for use. Consequently, this constitutes the first description and recommendation of a new cleaning classification system to complement use of the traditional Spaulding definitions to help address these modern-day technical and patient risk challenges. This quantitative risk-based classification system highlights the challenge of efficient cleaning based on the complexity of device features present, as an isolated variable impacting cleaning. This cleaning classification can be used in combination with the Spaulding classification to improve communication of cleaning risk of a reusable medical device between manufacturers and healthcare facilities, and improve established cleaning practices. This new cleaning classification system will also inform future creation, design thinking and commensurate innovations for the sustainable safe reuse of important medical devices.
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Affiliation(s)
- T Kremer
- Centre for Sustainable Disinfection and Sterilization, Bioscience Research Institute, Technological University of the Shannon Midlands Midwest, Athlone, Ireland; Microbiological Quality and Sterility Assurance, Johnson & Johnson, Raritan, NJ, USA.
| | - N J Rowan
- Centre for Sustainable Disinfection and Sterilization, Bioscience Research Institute, Technological University of the Shannon Midlands Midwest, Athlone, Ireland; Department of Nursing and Healthcare, Technological University of the Shannon Midwest Mideast, Athlone, Ireland; SFI-funded CURAM Centre for Medical Device Research, University of Galway, Galway, Ireland
| | - G McDonnell
- Microbiological Quality and Sterility Assurance, Johnson & Johnson, Raritan, NJ, USA
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Hu R, Chen Y, Hu J, Yi L. Establishing Nursing-Sensitive Quality Indicators for the Central Sterile Supply Department: A Modified Delphi Study. Qual Manag Health Care 2024:00019514-990000000-00069. [PMID: 38427344 DOI: 10.1097/qmh.0000000000000418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
BACKGROUND AND OBJECTIVES Previous studies have shown that improving quality management in the central sterile supply department (CSSD) is an effective measure to control and decrease hospital-acquired infections. This study aimed to establish nursing-sensitive quality indicators for CSSD nursing in China. METHODS We drafted nursing-sensitive quality indicators on the basis of the Structure-Process-Outcome model, and then conducted 2 rounds of consultation with experts using a modified Delphi method to determine the indicators and scientific methods of measurement. RESULTS We identified five CSSD nursing-sensitive quality indicators. Recovery rates of the 2 rounds of valid questionnaires were 100%. Expert authority coefficients were 0.810 and 0.902, respectively. Kendall's coefficients of concordance were 0.168 and 0.210, respectively ( P < .05). CONCLUSION Evidence-based nursing-sensitive quality indicators for the CSSD were established.
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Affiliation(s)
- Ruixue Hu
- Author Affiliations: Department of Sterile processing Nursing, West China Second University Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China; and Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
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Yu P, Yang R, Cen C. Evaluation of the prevention effect of high-quality nursing quality control in disinfection supply center on nosocomial infection. Medicine (Baltimore) 2024; 103:e35459. [PMID: 38215132 PMCID: PMC10783402 DOI: 10.1097/md.0000000000035459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 09/12/2023] [Indexed: 01/14/2024] Open
Abstract
To explore the application effect of high-quality nursing quality control in disinfection supply center. The control group consisted of 1850 medical devices managed using the conventional quality control mode from January 2021 to December 2021, while the observation group consisted of 1900 medical devices managed using the high-quality nursing quality control mode from January 2022 to December 2022. The qualified rates of equipment cleaning, sterilization, and packaging were analyzed in both the observation and control groups. The occurrence of nosocomial infections in 2021 and 2022 were compared, and the changes in the Beck-Srivaatava stress scale index (BSSI) and Symptom Checklist-90 scores of the staff before and after implementing the high-quality nursing quality control mode were analyzed. The qualified rate of equipment cleaning, sterilization, and packaging in the observation group were 99.08%, 99.73%, and 99.78%, respectively, which were significantly higher than those in the control group (P < .05). The incidence of nosocomial infections in interventional and surgical cases in 2022 was 0.79%, which was significantly lower than that in 2021 (P < .05). The BSSI score of female staff was (68.76 ± 7.81) points, which was higher than that of male staff (P < .05). After the implementation of the high-quality nursing quality control mode, the BSSI score of the staff was (47.76 ± 9.12) points, which was significantly lower than that before implementation (P < .05). After the implementation of the high-quality nursing quality control mode, the staff's Symptom Checklist-90 scores for somatization, compulsion, interpersonal sensitivity, depression, hostility, and paranoia were (1.28 ± 0.29), (1.53 ± 0.24), (1.50 ± 0.21), (1.46 ± 0.32), (1.44 ± 0.26), and (1.38 ± 0.30) points, respectively, showing a decrease compared to before implementation (P < .05). The high-quality nursing quality control mode has great application value in the disinfection supply center. It can effectively improve the qualified rates of equipment cleaning, sterilization, and packaging, prevent nosocomial infections and improve the working pressure and psychological health of staff.
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Affiliation(s)
- Ping Yu
- Central Sterile Supply Department, Renhe Hospital Affiliated to China Three Gorges University, Yichang, Hubei, China
| | - Rong Yang
- Department of Nursing, Renhe Hospital Affiliated to China Three Gorges University, Yichang, Hubei, China
| | - Changfei Cen
- Department of Critical Care Medicine, Renhe Hospital Affiliated to China Three Gorges University, Yichang, Hubei, China
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Heibeyn J, Witte M, Radermacher K. Decontamination of a robot used to reprocess reusable surgical instruments. J Hosp Infect 2024; 143:1-7. [PMID: 38529779 DOI: 10.1016/j.jhin.2023.10.009] [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: 08/07/2023] [Revised: 10/05/2023] [Accepted: 10/14/2023] [Indexed: 03/27/2024]
Abstract
BACKGROUND Using robots to handle medical devices in the decontamination area of the Central Sterile Supply Department (CSSD) can reduce risks and address staff shortages. The gripper design must allow reliable cleaning using standard CSSD procedures to avoid build-up of biofilms and possible cross-contamination between different instrument trays and the gripper's functionality. This study explores the design of the robot's gripper regarding cleanability, aiming to determine whether successful cleaning can be achieved even after prolonged drying for a working shift of 8 h. METHODS We optimized a gripper for cleanability and used it to assess the spread of different test soils depending on different forms of motion. Subsequently, we analysed the cleanability using sheep's blood as test soil, reprocessing the gripper in different assembly configurations after 4 and 8 h of drying, and measuring residual protein. FINDINGS Based on our investigations, we documented the spread of contamination depending on the type of motion of the gripper's components. Sheep's blood exhibited the highest dispersion among the test soils, permeating through thin crevices. Importantly, all samples displayed residual protein levels below the warning threshold, irrespective of drying time and gripper disassembly or cleaning position. Cleaning in a device-specific optimized position achieved results comparable to cleaning the disassembled individual components. CONCLUSIONS These findings indicate that cleaning even after one working shift of 8 h and without the labour-intensive disassembly of the gripper is feasible, supporting the future use of robots to handle contaminated medical devices in the CSSD decontamination area.
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Affiliation(s)
- J Heibeyn
- Department of Medical Engineering, RWTH Aachen University, Aachen, Germany.
| | - M Witte
- Department of Medical Engineering, RWTH Aachen University, Aachen, Germany
| | - K Radermacher
- Department of Medical Engineering, RWTH Aachen University, Aachen, Germany
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Rutala WA, Weber DJ. Risk of disease transmission to patients from "contaminated" surgical instruments and immediate use steam sterilization. Am J Infect Control 2023; 51:A72-A81. [PMID: 37890956 DOI: 10.1016/j.ajic.2023.01.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 01/31/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND There are several sources of pathogens that cause surgical site infections (SSI) to include the patients endogenous microflora and exogenous sources (e.g., air, surfaces, staff, surgical equipment). METHODS We searched the published English literature (Google, Google Scholar, PubMed) for articles on reprocessing surgical instruments, effectiveness of sterilization methods, microbial load on surgical instruments, frequency of "contaminated" instruments, and the infection risk associated with "contaminated" surgical instruments and immediate use steam sterilization. RESULTS There is substantial redundancy in instrument reprocessing to include: even if a patient was exposed to a "contaminated" instrument, the decontamination and sterilization process would have removed and/or inactivated the contaminating pathogens due to the exceptional effectiveness of the manual and mechanical cleaning (i.e., washer-disinfector) and the remarkable robustness of sterilization technology; and the low-level of microorganisms on surgical instruments after use and before cleaning. CONCLUSIONS A critical review of the literature suggests that the risk of acquiring an SSI from instruments used in surgery is essentially zero if the sterilization cycle is validated.
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Affiliation(s)
- William A Rutala
- Statewide Program for Infection Control and Epidemiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC; Division of Infectious Diseases, UNC School of Medicine, Chapel Hill, NC.
| | - David J Weber
- Statewide Program for Infection Control and Epidemiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC; Division of Infectious Diseases, UNC School of Medicine, Chapel Hill, NC; Infection Prevention, University of North Carolina Medical Center, Chapel Hill, NC
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Kremer TA, Carfaro C, Klacik S. Effects of Time, Temperature, and Humidity on Soil Drying on Medical Devices. Biomed Instrum Technol 2023; 57:58-66. [PMID: 37343069 PMCID: PMC10512989 DOI: 10.2345/0899-8205-57.2.58] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
In the healthcare environment, delays can occur that prevent reusable devices from being processed within the specified time outlined in manufacturers' instructions for use. It has been suggested in the literature and industry standards that residual soil components, such as proteins, may undergo a chemical change when they are exposed to heat or experience prolonged drying times under ambient conditions. However, little experimental data are available in the literature to document this change or how is may be addressed for cleaning efficacy. This study presents the effects of time and environmental conditions on contaminated instrumentation from the point of use until the cleaning process begins. It demonstrates that soil drying after a period of eight hours changes the solubility of the soil complex, with a significant change occurring after 72 hours. Temperature also contributes to chemical changes in protein. Although no significant difference occurred between 4°C and 22°C, temperatures greater than 22°C demonstrated a decrease in soil solubility in water. An increase in humidity prevented the soil from completely drying and prevented the chemical changes affecting solubility from occurring.
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Alfred M, Del Gaizo J, Kanji F, Lawton S, Caron A, Nemeth LS, Alekseyenko AV, Shouhed D, Savage S, Anger JT, Catchpole K, Cohen T. A better way: training for direct observations in healthcare. BMJ Qual Saf 2022; 31:744-753. [DOI: 10.1136/bmjqs-2021-014171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 08/07/2022] [Indexed: 11/03/2022]
Abstract
Direct observation is valuable for identifying latent threats and elucidating system complexity in clinical environments. This approach facilitates prospective risk assessment and reveals workarounds, near-misses and recurrent safety problems difficult to diagnose retrospectively or via outcome data alone. As observers are an instrument of data collection, developing effective and comprehensive observer training is critical to ensuring the reliability of the data collection and reproducibility of the research. However, methodological rigour for ensuring these data collection properties remains a key challenge in direct observation research in healthcare. Although prior literature has offered key considerations for observational research in healthcare, operationalising these recommendations may pose a challenge and unless guidance is also provided on observer training. In this article, we offer guidelines for training non-clinical observers to conduct direct observations including conducting a training needs analysis, incorporating practice observations and evaluating observers and inter-rater reliability. The operationalisation of these guidelines is described in the context of a 5-year multisite observational study investigating technology integration in the operating room. We also discuss novel tools developed during the course our project to support data collection and examine inter-rater reliability among observers in direct observation studies.
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The Supervision and Management Mode of Disinfection Supply Center Improves the Standardization of Sterile Goods Management in Clinical Departments. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:6916212. [PMID: 35265173 PMCID: PMC8901292 DOI: 10.1155/2022/6916212] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/25/2022] [Accepted: 02/02/2022] [Indexed: 12/15/2022]
Abstract
Background. In daily inspection, the nonstandard management of sterile articles in clinical departments of hospitals often leads to the destruction of the sterilization effectiveness of sterile articles. Therefore, it is necessary to strengthen governance and improve this phenomenon. This study intends to investigate the mode in which the disinfection supply center participates in the supervision and management of the management of sterile items in clinical departments. It played a role in improving the standardization of the management of sterile articles in clinical departments and ensured the closed-loop management of the sterilization effectiveness of sterile articles. Methods. Every quarter, the disinfection supply center of our hospital will inspect the standardized management of sterile articles in all clinical departments of the hospital, mainly including the storage environment and facilities of sterile articles, the cleanliness of storage cabinets, placement principles, whether they are stored by category, and the quality and validity management of sterile articles. The quarterly inspection results were summarized and analyzed to find the existing problems and the causes. The disinfection supply center shall supervise the improvement. After the disinfection supply center inspected the standardized management of sterile articles in all clinical departments of the hospital for the first time according to the inspection contents, under the guidance and assistance of the nursing department and the hospital infection department, it improved the sterile article management system, conducted knowledge training for the whole hospital, and incorporated the standardized management of clinical sterile articles into the quality control inspection of the nursing department. In the later stage, the disinfection supply center is responsible for conducting routine inspection and supervision on the standardized management of sterile articles in all clinical departments of the hospital every quarter according to the inspection contents, including summarizing, analyzing, and urging the clinical departments to achieve the improvement of the management of sterile articles in clinical departments. Results. The standardization of aseptic articles after improvement was significantly higher than before and during improvement, and the qualified rate was significantly different (99.4% vs 97.9% vs 89.5%,
). The average number of lost packages caused by nonstandard management in the department was significantly reduced. The average rate of lost sterile packages during and after the improvement was significantly lower than that before the improvement (10.5% vs 97.9% vs 89.5%,
). It also effectively reduced the cost caused by the loss of sterile packages. Conclusion. The disinfection supply center participates in the quality control and management of sterile articles in the nursing department and regularly inspects and supervises the management of sterile articles in clinical departments. It can effectively improve the standardized management of sterile articles in clinical departments, ensure the safety of sterile articles, and form a closed loop of sterilization effectiveness.
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Does blood on "dirty" instruments interfere with the effectiveness of sterilization technologies? Infect Control Hosp Epidemiol 2021; 43:1262-1264. [PMID: 34016195 DOI: 10.1017/ice.2021.202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We evaluated the robustness of sterilization technologies when spores and bacteria were placed on "dirty" instruments and overlaid with blood. The results illustrate that steam sterilization is the most effective sterilization technology with the largest margin of safety, followed by ethylene oxide and hydrogen peroxide gas plasma.
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14
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van der Scheer JW, Woodward M, Ansari A, Draycott T, Winter C, Martin G, Kuberska K, Richards N, Kern R, Dixon-Woods M. How to specify healthcare process improvements collaboratively using rapid, remote consensus-building: a framework and a case study of its application. BMC Med Res Methodol 2021; 21:103. [PMID: 33975550 PMCID: PMC8111055 DOI: 10.1186/s12874-021-01288-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/21/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Practical methods for facilitating process improvement are needed to support high quality, safe care. How best to specify (identify and define) process improvements - the changes that need to be made in a healthcare process - remains a key question. Methods for doing so collaboratively, rapidly and remotely offer much potential, but are under-developed. We propose an approach for engaging diverse stakeholders remotely in a consensus-building exercise to help specify improvements in a healthcare process, and we illustrate the approach in a case study. METHODS Organised in a five-step framework, our proposed approach is informed by a participatory ethos, crowdsourcing and consensus-building methods: (1) define scope and objective of the process improvement; (2) produce a draft or prototype of the proposed process improvement specification; (3) identify participant recruitment strategy; (4) design and conduct a remote consensus-building exercise; (5) produce a final specification of the process improvement in light of learning from the exercise. We tested the approach in a case study that sought to specify process improvements for the management of obstetric emergencies during the COVID-19 pandemic. We used a brief video showing a process for managing a post-partum haemorrhage in women with COVID-19 to elicit recommendations on how the process could be improved. Two Delphi rounds were then conducted to reach consensus. RESULTS We gathered views from 105 participants, with a background in maternity care (n = 36), infection prevention and control (n = 17), or human factors (n = 52). The participants initially generated 818 recommendations for how to improve the process illustrated in the video, which we synthesised into a set of 22 recommendations. The consensus-building exercise yielded a final set of 16 recommendations. These were used to inform the specification of process improvements for managing the obstetric emergency and develop supporting resources, including an updated video. CONCLUSIONS The proposed methodological approach enabled the expertise and ingenuity of diverse stakeholders to be captured and mobilised to specify process improvements in an area of pressing service need. This approach has the potential to address current challenges in process improvement, but will require further evaluation.
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Affiliation(s)
- Jan W van der Scheer
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK.
| | - Matthew Woodward
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK
| | - Akbar Ansari
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK
| | - Tim Draycott
- Department of Translational Health Services, University of Bristol, Bristol, UK
- PROMPT Maternity Foundation, Women and Children's Health, North Bristol NHS Trust, Westbury on Trym, UK
| | - Cathy Winter
- PROMPT Maternity Foundation, Women and Children's Health, North Bristol NHS Trust, Westbury on Trym, UK
| | - Graham Martin
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK
| | - Karolina Kuberska
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK
| | - Natalie Richards
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK
| | - Ruth Kern
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK
| | - Mary Dixon-Woods
- THIS Institute (The Healthcare Improvement Studies Institute), Department of Public Health and Primary Care, University of Cambridge, Cambridge Biomedical Campus, Clifford Allbutt Building, Cambridge, CB2 0AH, UK
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15
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Catchpole K, Bowie P, Fouquet S, Rivera J, Hignett S. Frontiers in human factors: embedding specialists in multi-disciplinary efforts to improve healthcare. Int J Qual Health Care 2021; 33:13-18. [PMID: 32901812 PMCID: PMC7499639 DOI: 10.1093/intqhc/mzaa108] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/19/2020] [Accepted: 09/02/2020] [Indexed: 01/26/2023] Open
Abstract
Despite the application of a huge range of human factors (HF) principles in a growing range of care contexts, there is much more that could be done to realize this expertise for patient benefit, staff well-being and organizational performance. Healthcare has struggled to embrace system safety approaches, misapplied or misinterpreted others, and has stuck to a range of outdated and potentially counter-productive myths even has safety science has developed. One consequence of these persistent misunderstandings is that few opportunities exist in clinical settings for qualified HF professionals. Instead, HF has been applied by clinicians and others, to highly variable degrees-sometimes great success, but frequently in limited and sometimes counter-productive ways. Meanwhile, HF professionals have struggled to make a meaningful impact on frontline care and have had little career structure or support. However, in the last few years, embedded clinical HF practitioners have begun to have considerable success that are now being supported and amplified by professional networks. The recent coronavirus disease of 2019 (COVID-19) experiences confirm this. Closer collaboration between healthcare and HF professionals will result in significant and ultimately beneficial changes to both professions and clinical care.
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Affiliation(s)
- Ken Catchpole
- Department of Anesthesia and Perioperative Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Paul Bowie
- NHS Education for Scotland, Institute of Health and Wellbeing, University of Glasgow G12 8RZ, UK
| | - Sarah Fouquet
- Improvement Institue, Children’s Mercy Hospital, Kansas City, MO, USA
| | - Joy Rivera
- Patient Relations & Spiritual Services, Froedtert Hospital, Milwaukee, WI, USA
| | - Sue Hignett
- Loughborough Design School, Loughborough University LE11 3TU, UK
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16
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David Y. Unravelling the magic of latent safety threats. BMJ Qual Saf 2020; 30:265-267. [PMID: 33109701 DOI: 10.1136/bmjqs-2020-012149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2020] [Indexed: 11/04/2022]
Affiliation(s)
- Yadin David
- Forensic Engineering Section, Biomedical Engineering Consultants LLC, Houston, TX, USA
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17
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Alfred M, Catchpole K, Huffer E, Fredendall L, Taaffe KM. Work systems analysis of sterile processing: assembly. BMJ Qual Saf 2020; 30:271-282. [PMID: 33077512 DOI: 10.1136/bmjqs-2019-010740] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 08/31/2020] [Accepted: 09/17/2020] [Indexed: 11/04/2022]
Abstract
BACKGROUND Sterile processing departments (SPDs) play a crucial role in surgical safety and efficiency. SPDs clean instruments to remove contaminants (decontamination), inspect and reorganise instruments into their correct trays (assembly), then sterilise and store instruments for future use (sterilisation and storage). However, broken, missing or inappropriately cleaned instruments are a frequent problem for surgical teams. These issues should be identified and corrected during the assembly phase. OBJECTIVE A work systems analysis, framed within the Systems Engineering Initiative for Patient Safety (SEIPS) model, was used to develop a comprehensive understanding of the assembly stage of reprocessing, identify the range of work challenges and uncover the inter-relationship among system components influencing reliable instrument reprocessing. METHODS The study was conducted at a 700-bed academic hospital in the Southeastern United States with two reprocessing facilities from October 2017 to October 2018. Fifty-six hours of direct observations, 36 interviews were used to iteratively develop the work systems analysis. This included the process map and task analysis developed to describe the assembly system, the abstraction hierarchy developed to identify the possible performance shaping factors (based on SEIPS) and a variance matrix developed to illustrate the relationship among the tasks, performance shaping factors, failures and outcomes. Operating room (OR) reported tray defect data from July 2016 to December 2017 were analysed to identify the percentage and types of defects across reprocessing phases the most common assembly defects. RESULTS The majority of the 3900 tray defects occurred during the assembly phase; impacting 5% of surgical cases (n=41 799). Missing instruments, which could result in OR delays and increased surgical duration, were the most commonly reported assembly defect (17.6%, n=700). High variability was observed in the reassembling of trays with failures including adding incorrect instruments, omitting instruments and failing to remove damaged instrument. These failures were precipitated by technological shortcomings, production pressures, tray composition, unstandardised instrument nomenclature and inadequate SPD staff training. CONCLUSIONS Supporting patient safety, minimising tray defects and OR delays and improving overall reliability of instrument reprocessing require a well-designed instrument tracking system, standardised nomenclature, effective coordination of reprocessing tasks between SPD and the OR and well-trained sterile processing technicians.
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Affiliation(s)
- Myrtede Alfred
- Department of Anesthesia and Perioperative Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ken Catchpole
- Department of Anesthesia and Perioperative Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Emily Huffer
- Department of Industrial Engineering, Clemson University, Clemson, South Carolina, USA
| | - Larry Fredendall
- Department of Management, Clemson University, Clemson, South Carolina, USA
| | - Kevin M Taaffe
- Department of Industrial Engineering, Clemson University, Clemson, South Carolina, USA
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