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Nakayoshi A, Gruta C, Lutes ER, Stupar L, Goldhammer B, Bositis C, Chu C. Experiences of the National Post-Exposure Prophylaxis Hotline (PEPline): Occupational PEP consultation needs and trends, 2014 to 2022. Am J Infect Control 2024; 52:865-871. [PMID: 38599462 DOI: 10.1016/j.ajic.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/02/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND The National Clinician Consultation Center operates the Post-Exposure Prophylaxis Hotline (PEPline), a federally-funded educational resource providing bloodborne pathogen exposure management teleconsultation to US clinicians. METHODS Sixty-seven thousand one hundred nine occupational post-exposure prophylaxis (PEP) consultations (January 2014 to December 2022) were retrospectively analyzed to describe PEPline utilization and common inquiries addressed by National Clinician Consultation Center consultants. RESULTS Most calls involved percutaneous incidents (70%); blood was the most common body fluid discussed (60%). Inpatient units were the most common exposure setting (35%) and licensed nursing professionals were the most common category of exposed workers (28%). Of 2,295 calls where workers had already initiated PEP for human immunodeficiency virus (HIV) prevention and time to first dose was known, 9% had initiated HIV PEP within 2 hours of exposure; almost 80% had initiated HIV PEP between 2 and 24 hours; 3% after 24 to 36 hours; 5% after 36 to 72 hours; and 2% after 72 hours. Calls from urgent care providers increased by 10% over time. Overall, more than 90% of callers requested support on risk assessment, including source person testing; other common questions involved PEP side effects and follow-up care. CONCLUSIONS PEPline consultations can help raise awareness about PEP availability and timely initiation, and reduce stigma by addressing common misperceptions about bloodborne pathogen transmission mechanisms and likelihood, particularly regarding HIV.
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Affiliation(s)
- April Nakayoshi
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA
| | - Cristina Gruta
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA
| | - Erin R Lutes
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA
| | - Lauren Stupar
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA
| | - Brenda Goldhammer
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA
| | - Christopher Bositis
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA
| | - Carolyn Chu
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA.
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2
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Kerr WT, Gidal B, Avedissian SN, McAnaney C, Wilmshurst JM, Eley BS, Eyal S, Alick-Lindstrom S. Pre- and Post-Exposure Prophylaxis for HIV in Patients Taking Anti-Seizure Medications. Epilepsy Curr 2024; 24:219-231. [PMID: 39309052 PMCID: PMC11412397 DOI: 10.1177/15357597241253500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/16/2024] [Accepted: 04/22/2024] [Indexed: 09/25/2024] Open
Abstract
The prevention of human immunodeficiency virus (HIV) infection has recently emphasized the use of pre- and post-exposure prophylaxis (PrEP and PEP), both of which were highly effective in prevention of HIV infection. Since the last published guidance regarding the cotreatment of people with anti-seizure medications (ASM) and antiretroviral treatments (ARTs) in 2012, both fields have numerous new medication options. Historically, cotreatment of HIV and seizures could be challenging with increased risk of virologic failure and barriers in access to health care due to global availability, social determinants of health, and stigma of both HIV and seizures. In this narrative review, we describe the data-driven and expected bidirectional pharmacokinetic (PK) interactions between guideline-based PrEP and PEP treatment and ASM, as well as overlapping side effects. There are many ASMs with no known interaction with PrEP or PEP regimens. The interactions focus on enzyme inducing ASMs, valproate, and lamotrigine. Most prominently, enzyme inducing ASMs lower serum levels of tenofovir-containing PrEP regimens and elements of PEP (dolutegravir, raltegravir, and ritonavir), which increased risk of virologic treatment failure in people with HIV but have unclear clinical significance on the effectiveness of PrEP and PEP. In addition, ritonavir treatment in PEP may significantly lower lamotrigine serum levels even during the 4 weeks of treatment, which may increase risk for breakthrough seizures during PEP and skin reactions after discontinuation of ritonavir. In addition to PK interactions, overlapping side effects are common including osteopenia, hepatic toxicity, and other gastrointestinal effects. This narrative review aims to be a resource for all clinicians prescribing ASMs so that they can create a welcoming environment to enable successful treatment of seizures and reduce the risk of HIV infection in people at risk. In addition, we highlight knowledge gaps and areas of unmet need that can be addressed with future studies.
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Affiliation(s)
- Wesley T. Kerr
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Biomedical Informatics, University of Pittsburgh, PA, USA
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Barry Gidal
- Department of Neurology, University of Wisconsin, Madison, WI, USA
| | - Sean N. Avedissian
- Antiviral Pharmacology Laboratory, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, USA
| | - Cara McAnaney
- Department of Family Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- National Clinician Consultation Center, University of California San Francisco, San Francisco, CA, USA
| | - Jo M. Wilmshurst
- Department of Paediatric Neurology, Red Cross War Memorial Children’s Hospital, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Brian S. Eley
- Paediatric Infectious Diseases Unit, Red Cross War Memorial Children’s Hospital, Cape Town, South Africa
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | - Sarah Eyal
- Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Sasha Alick-Lindstrom
- Department of Neurology, University of Texas Southwestern, Dallas, TX, USA
- Department of Radiology, University of Texas Southwestern, Dallas, TX, USA
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3
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Nelson O, Greenwood E, Simpao AF, Matava CT. Refocusing on work-based hazards for the anaesthesiologist in a post-pandemic era. BJA OPEN 2023; 8:100234. [PMID: 37942056 PMCID: PMC10630594 DOI: 10.1016/j.bjao.2023.100234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 09/18/2023] [Accepted: 10/03/2023] [Indexed: 11/10/2023]
Abstract
The coronavirus pandemic has raised public awareness of one of the many hazards that healthcare workers face daily: exposure to harmful pathogens. The anaesthesia workplace encompasses the operating room, interventional radiology suite, and other sites that contain many other potential occupational and environmental hazards. This review article highlights the work-based hazards that anaesthesiologists and other clinicians may encounter in the anaesthesia workplace: ergonomic design, physical, chemical, fire, biological, or psychological hazards. As the anaesthesia work environment enters a post-COVID-19 pandemic phase, anaesthesiologists will do well to review and consider these hazards. The current review includes proposed solutions to some hazards and identifies opportunities for future research.
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Affiliation(s)
- Olivia Nelson
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Eric Greenwood
- Department of Anesthesia and Pain Medicine, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Allan F. Simpao
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Clyde T. Matava
- Department of Anesthesia and Pain Medicine, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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4
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Fenster ES, Decker CF. Occupational exposure to blood borne pathogens. Dis Mon 2023; 69:101499. [PMID: 36357235 DOI: 10.1016/j.disamonth.2022.101499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Elena S Fenster
- Lehigh University College of Health, Bethlehem, Pennsylvania, USA
| | - Catherine F Decker
- Department of Medicine, Infectious Diseases Division, Walter Reed National Military Medical Center, Uniformed Services University, Bethesda, Maryland, USA.
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5
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Sarbaz M, Mousavi Baigi SF, Darroudi A, Kimiafar K. Occupational exposure to blood and body fluids among prehospital emergency medical services workers in Mashhad, Northeast of Iran. Am J Infect Control 2023; 51:1004-1010. [PMID: 36842711 DOI: 10.1016/j.ajic.2023.02.012] [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: 11/08/2022] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND This study aimed to assess occupational exposure to blood and body fluids (BBFs) and the use of protective equipment among prehospital emergency medical services (EMS) workers in Mashhad, Iran. METHODS This cross-sectional questionnaire survey-based study was conducted from July 2020 to March 2021 in Mashhad. All prehospital EMS workers of Mashhad were invited to participate in the study using the census technique. The questionnaire was about occupational exposure to BBFs, infection control, protective measures, health program, and demographic information. RESULTS In total, 442 participants answered the questionnaire (response rate: 82.77%). Based on the findings, 420 (95.2%) and 402 (91.2%) participants had been exposed to BBFs as prehospital EMS workers. Moreover, 31.5% and 38.5% of these exposures were caused by contaminated needles and lancets, respectively. The BBFs incidents have occurred despite 98% of the EMS workers reporting there is a needle safety disposable box in the ambulance. The relationship between awareness of precaution measures after exposure to BBFs and training course completion was significant (P < .0001). CONCLUSION This study demonstrated the high prevalence of occupational exposures to BBFs among prehospital EMS workers. Considering the significant relationship between the completion of standard precautions courses and awareness of BBFs' postexposure measures, it is recommended to consider multi-faceted strategies for continuous monitoring, training, and follow-up of prehospital EMS workers.
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Affiliation(s)
- Masoumeh Sarbaz
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyyedeh Fatemeh Mousavi Baigi
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran; Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Darroudi
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran; Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Khalil Kimiafar
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.
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6
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Madham S, Visshishta J, Dasagari Vinod H, S OK, Cherukuri VP. A Review of Basic Knowledge of HIV Infection for Orthodontic Management of HIV Patients. Cureus 2023; 15:e37770. [PMID: 37214076 PMCID: PMC10194426 DOI: 10.7759/cureus.37770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2023] [Indexed: 05/23/2023] Open
Abstract
Human immunodeficiency virus (HIV) is a retrovirus that causes an infection affecting immunity-providing white blood cells. The HIV pandemic is far from over and is a major socio-economical burden. As there is no cure yet, prevention of new infections is the major path to control the infection. There is a low chance of orthodontic procedures carrying a risk of HIV infection transmission. It is important to have knowledge about the disease to effectively and safely treat known or unknown patients with HIV.
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Affiliation(s)
- Saritha Madham
- Orthodontics and Dentofacial Orthopaedics, Malla Reddy Institute of Dental Sciences, Hyderabad, IND
| | - J Visshishta
- Orthodontics and Dentofacial Orthopaedics, Malla Reddy Institute of Dental Sciences, Hyderabad, IND
| | - Haritha Dasagari Vinod
- Orthodontics and Dentofacial Orthopaedics, AH Dental and Orthodontic Centre, Hyderabad, IND
| | - Ojass Kumar S
- Orthodontics and Dentofacial Orthopaedics, Malla Reddy Dental College for Women, Hyderabad, IND
| | - Vishnu Priya Cherukuri
- Orthodontics and Dentofacial Orthopaedics, MNR Dental College & Hospital, Hyderabad, IND
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7
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Kugelman D, Weppler CG, Warren CF, Lajam CM. Occupational Hazards of Orthopedic Surgery Exposures: Infection, Smoke, and Noise. J Arthroplasty 2022; 37:1470-1473. [PMID: 35304300 DOI: 10.1016/j.arth.2022.03.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/23/2022] [Accepted: 03/08/2022] [Indexed: 02/02/2023] Open
Abstract
The orthopedic environment exposes surgeons and staff to infection, surgical smoke, and high levels of noise. It is helpful to understand how exposure increases the risk for adverse health consequences. Protective equipment, safety protocols, and instrument modification can reduce exposure to hazards. When modifications to practice are made, they must be evaluated to ensure they do not introduce new hazards or impede the use of instruments. Despite evidence of risk, protective measures are seldom employed in orthopedic practice. Wider implementation of protection for clinicians may not occur unless the same hazards are shown to impact patient outcomes.
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Affiliation(s)
- David Kugelman
- Orthopedic Surgery, NYU Langone Grossman School of Medicine, Chief Orthopedic Safety Officer, NYU Langone Health, New York, New York
| | - Campbell G Weppler
- Orthopedic Surgery, NYU Langone Grossman School of Medicine, Chief Orthopedic Safety Officer, NYU Langone Health, New York, New York
| | - Cooper F Warren
- Orthopedic Surgery, NYU Langone Grossman School of Medicine, Chief Orthopedic Safety Officer, NYU Langone Health, New York, New York
| | - Claudette M Lajam
- Orthopedic Surgery, NYU Langone Grossman School of Medicine, Chief Orthopedic Safety Officer, NYU Langone Health, New York, New York
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8
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Zbeidy R, Livingstone J, Shatz V, Raveh Y, Gad R, Nicolau-Raducu R, Souki FG. Occurrence and Outcome of Blood-Contaminated Percutaneous Injuries among Anesthesia practitioners: A Cross-sectional Study. Int J Qual Health Care 2022; 34:6550637. [PMID: 35303082 DOI: 10.1093/intqhc/mzac019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 01/17/2022] [Accepted: 03/17/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Anesthesia practitioners are at risk for percutaneous injuries by blood-contaminated needles and sharp objects that may result in transmission of HIV and hepatitis viruses. Reporting these injuries is important for early prevention and management of blood-borne infections. We investigated the occurrence, reporting, characteristics, and outcome of contaminated percutaneous injuries (CPI) in anesthesia residents, fellows, and faculty. METHODS A cross-sectional anonymous survey electronically distributed to all 214 anesthesia practitioners at a large academic multihospital-based anesthesia practice in Florida, USA. RESULTS The overall response rate was 51% (110/214) (60% (50/83) for residents, 50% (8/16) for fellows, 45% (52/115) for anesthesia faculty). 59% (65/110) (95%CI: 50,68) of participants reported having one or more CPI during their years of anesthesia practice (residents 42% (95%CI: 29,55), fellows 50%, faculty 77% (95%CI: 66,88). Numbers of CPI per anesthesia practitioner who answered survey was 0.58 for residents, 0.75 for fellows, and 1.5 for faculty.Within the last 5 years, 35% (95%CI: 26,44) of participants had one or more CPI (39% of residents, 50% of fellows, 29% of faculty. CPI in the last 5 years in faculty older than 45 years of age was 12% (3/25) compared to 44% (12/27) in faculty younger than 45 years of age.Analyzing data from practitioners who had one CPI revealed that 70% (95%CI: 55,85) reported the incident at the time of injury (residents 85%, fellows 100%, faculty 58%). Hollow-bore needles constituted 73.5% (95%CI: 59,88) of injuries. As per participants responses, 17% (18/103) of CPIs received post-exposure prophylaxis and there were zero seroconversions. CONCLUSION Based on our study results, most anesthesia practitioners will sustain a CPI during their years of practice. Despite some improvement compared to historic figures, occurrence of CPI continues to be high and reporting of percutaneous injuries remains suboptimal among anesthesia residents. A fifth of injuries in the perioperative setting are from an infected source and require postexposure prophylaxis. Although no infections were reported due to CPI exposure in this study, findings underscore the need for more education and interventions to reduce occupational blood exposures in anesthesia practitioners and improve reporting.
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Affiliation(s)
- Reine Zbeidy
- Department of Anesthesiology, University of Miami, Jackson Health System, Miami, Florida, USA
| | - Joshua Livingstone
- Department of Anesthesiology, University of Miami, Jackson Health System, Miami, Florida, USA
| | - Vadim Shatz
- Department of Anesthesiology, University of Miami, Jackson Health System, Miami, Florida, USA
| | - Yehuda Raveh
- Department of Anesthesiology, University of Miami, Jackson Health System, Miami, Florida, USA
| | - Rofayda Gad
- Department of Anesthesiology, University of Miami, Jackson Health System, Miami, Florida, USA
| | - Ramona Nicolau-Raducu
- Department of Anesthesiology, University of Miami, Jackson Health System, Miami, Florida, USA
| | - Fouad G Souki
- Department of Anesthesiology, University of Miami, Jackson Health System, Miami, Florida, USA
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9
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Cresswell F, Asanati K, Bhagani S, Boffito M, Delpech V, Ellis J, Fox J, Furness L, Kingston M, Mansouri M, Samarawickrama A, Smithson K, Sparrowhawk A, Rafferty P, Roper T, Waters L, Rodger A, Gupta N. UK guideline for the use of HIV post-exposure prophylaxis 2021. HIV Med 2022; 23:494-545. [PMID: 35166004 DOI: 10.1111/hiv.13208] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 11/09/2021] [Indexed: 11/30/2022]
Abstract
We present the updated British Association for Sexual Health and HIV (BASHH) guidelines for post-exposure prophylaxis (PEP) to HIV following sexual exposures, occupational exposures and other nonoccupational exposures in the community. This serves as an update to the 2015 BASHH guideline on PEP following sexual exposures and the 2008 Expert Advisory Group on AIDS guidelines on HIV PEP. We aim to provide evidence-based guidance on best clinical practice in the provision, monitoring and support of PEP for the prevention of HIV acquisition following sexual, occupational and other nonoccupational exposures in the community. The guideline covers when to prescribe PEP, what antiretroviral agents to use and how to manage PEP. This includes (i) evidence of PEP efficacy; (ii) evidence relating to individual-level efficacy of antiretroviral therapy to prevent the sexual transmission of HIV; (iii) data on the detectable (transmissible) prevalence of HIV in specific populations; (iv) risk of HIV transmission following different types of sexual and occupational exposure; (v) baseline risk assessment; (vi) drug regimens and dosing schedules; (vii) monitoring PEP; (viii) baseline and follow-up blood-borne virus testing; (ix) the role of PEP within broader HIV prevention strategies, for example, HIV pre-exposure prophylaxis (PrEP). The guideline also covers special scenarios such as PEP in pregnancy, breastfeeding and chronic hepatitis B virus infection, and when PEP should be considered in people using HIV PrEP. The guidelines are aimed at clinical professionals directly involved in PEP provision and other stakeholders in the field. A proforma to assist PEP consultations is included. A public consultation process was undertaken prior to finalizing the recommendations.
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Affiliation(s)
- Fiona Cresswell
- Global Health and Infection, Brighton and Sussex Medical School, Brighton, UK.,Clinical Research Department, London School of Hygiene and Tropical Medicine, UK.,Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Kaveh Asanati
- Department of Primary Care and Public Health, School of Public Health, Imperial College, London, UK
| | - Sanjay Bhagani
- Royal Free Hospital, London, UK.,Institute for Global Health, University College London, London, UK
| | - Marta Boffito
- Chelsea and Westminster Hospital, London, UK.,Imperial College London, London, UK
| | - Valerie Delpech
- Department of Epidemiology, Public Health England, London, UK
| | - Jayne Ellis
- Global Health and Infection, Brighton and Sussex Medical School, Brighton, UK.,University College London, Hospitals NHS Foundation Trust, London, UK
| | - Julie Fox
- HIV Medicine and Clinical Trials, Guy's and St Thomas' Hospital, London, UK.,Kings College London, London, UK
| | | | - Margaret Kingston
- British Association of Sexual Health and HIV Clinical Effectiveness Group, Macclesfield, UK.,Manchester Royal Infirmary, Manchester, UK.,Manchester University, Manchester, UK
| | - Massoud Mansouri
- Occupational Health, School of Medicine, Cardiff University, Cardiff, UK
| | | | | | | | - Paul Rafferty
- Belfast Health and Social Care Trust, Belfast, UK.,HIV Pharmacy Association Representative, Newcastle upon Tyne, UK
| | | | | | - Alison Rodger
- Royal Free Hospital, London, UK.,Institute for Global Health, University College London, London, UK
| | - Nadi Gupta
- British HIV Association Guideline Committee, London, UK.,Rotherham NHS Foundation Trust, Rotherham, UK
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10
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Takahashi S, Arakawa S, Ishikawa K, Kamei J, Kobayashi K, Shigemura K, Takahashi S, Hiyama Y, Hamasuna R, Hayami H, Yazawa S, Yasuda M, Togo Y, Yamamoto S, Wada K, Watanabe T. Guidelines for Infection Control in the Urological Field, including Urinary Tract Management (revised second edition). Int J Urol 2021; 28:1198-1211. [PMID: 34480379 DOI: 10.1111/iju.14684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 08/17/2021] [Indexed: 01/08/2023]
Abstract
The Committee for the Development of Guidelines for Infection Control in the Urological Field, including Urinary Tract Management of the Japanese Urological Association, together with its systematic review team and external reviewers, have prepared a set of practice guidelines, an abridged version of which is published herein. These guidelines cover the following topics: (i) foundations of infection control, standard precautions, route-specific precautions, and occupational infection control (including vaccines); (ii) the relationship between urologists and infection control; (iii) infection control in urological wards and outpatient clinics; (iv) response to hepatitis B virus reactivation; (v) infection control in urological procedures and examinations; (vi) prevention of infections occurring in conjunction with medical procedures and examinations; (vii) responses to urinary tract tuberculosis and bacillus Calmette-Guérin; (viii) aseptic handling, cleaning, disinfection, and sterilization of urinary tract endoscopes (principles of endoscope manipulation, endoscope lumen cleaning, and disinfection); (ix) infection control in the operating room (principles of hand washing, preoperative rubbing methods, etc.); (x) prevention of needlestick and blood/bodily fluid exposure and response to accidental exposure; (xi) urinary catheter-associated urinary tract infection and purple urinary bag syndrome; and (xii) urinary catheter-associated urinary tract infections in conjunction with home care. In addressing these topics, the relevant medical literature was searched to the extent possible, and content was prepared for the purpose of providing useful information for clinical practice.
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Affiliation(s)
- Satoshi Takahashi
- Department of Infection Control and Laboratory Medicine, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan
| | - Soichi Arakawa
- Department of Urology, Sanda City Hospital, Sanda, Hyogo, Japan
| | - Kiyohito Ishikawa
- Department of Quality and Safety in Healthcare, Division of Infection Control and Prevention, Fujita Health University Hospital, Toyoake, Aichi, Japan
| | - Jun Kamei
- Department of Urology, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Kanao Kobayashi
- Department of Urology, Japan Organization of Occupational Health and Safety, Chugoku Rosai Hospital, Kure, Hiroshima, Japan
| | | | - Satoru Takahashi
- Department of Urology, Nihon University School of Medicine, Tokyo, Japan
| | - Yoshiki Hiyama
- Department of Urology, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan
| | - Ryoichi Hamasuna
- Department of Urology, Federation of National Public Service and Affiliated Personal Mutual Aid Association, Shin-Kokura Hospital, Kitakyushu, Fukuoka, Japan
| | - Hiroshi Hayami
- Blood Purification Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Satoshi Yazawa
- Yazawa Clinic, Tokyo, Japan.,Keio University School of Medicine, Tokyo, Japan
| | - Mitsuru Yasuda
- Center for Nutrition Support and Infection Control, Gifu University Hospital, Gifu, Japan
| | - Yoshikazu Togo
- Department of Urology, Kyowakai Medical Corporation Kyoritsu Hospital, Kawanishi, Hyogo, Japan
| | - Shingo Yamamoto
- Urology and Kidney Transplant Center, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Koichiro Wada
- Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Toyohiko Watanabe
- Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
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11
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A Roadmap for Navigating Occupational Exposures for Surgeons: A Special Consideration for the Pregnant Surgeon. Plast Reconstr Surg 2021; 147:513-523. [PMID: 33235051 DOI: 10.1097/prs.0000000000007581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
SUMMARY Surgeons are exposed to occupational hazards daily. Risks include chemical, biological, and physical hazards that place providers at risk of serious harm. Departmental policies or written guides to help pregnant surgeons navigate the hospital are lacking. In response to the scarcity in the literature, the authors have summarized current guidelines and recommendations to aid surgeons in making an informed decision. In addition, the authors present a brief narrative of the impact of these exposures during pregnancy and methods of transmission and, where relevant, include specialties that are at risk of these exposures.
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12
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Landford WN, Ngaage LM, Lee E, Rasko Y, Yang R, Slezak S, Redett R. Occupational exposures in the operating room: Are surgeons well-equipped? PLoS One 2021; 16:e0253785. [PMID: 34214125 PMCID: PMC8253435 DOI: 10.1371/journal.pone.0253785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/14/2021] [Indexed: 12/05/2022] Open
Abstract
Background Occupational health hazards are ubiquitously found in the operating room, guaranteeing an inevitable risk of exposure to the surgeon. Although provisions on occupational health and safety in healthcare exist, they do not address non-traditional hazards found in the operating room. In order to determine whether surgeons or trainees receive any form of occupational health training, we examine the associations between occupational health training and exposure rate. Study design A cross-sectional survey was distributed. Respondent characteristics included academic level, race/ethnicity, and gender. The survey evaluated seven surgical disciplines and 13 occupational hazards. Multivariable logistic regression was used to examine the association between academic level, surgical specialty, and exposure rate. Results Our cohort of 183 respondents (33.1% response rate) consisted of attendings (n = 72, 39.3%) and trainees (n = 111, 60.7%). Surgical trainees were less likely to have been trained in cytotoxic drugs (OR 0.22, p<0.001), methylmethacrylate (OR 0.15, p<0.001), patient lifting (OR 0.43, p = 0.009), radiation (OR 0.40, p = 0.007), and surgical smoke (OR 0.41, p = 0.041) than attending surgeons. Additionally, trainees were more likely to experience frequent exposure to bloodborne pathogens (OR 5.26, p<0.001), methylmethacrylate (OR 2.86, p<0.001), cytotoxic drugs (OR 3.03, p<0.001), and formaldehyde (2.08, p = 0.011), to name a few. Conclusion Although surgeon safety is not a domain in residency training, standardized efforts to educate and change the culture of safety in residency programs is warranted. Our study demonstrates a disparity between trainees and attendings with a recommendation to provide formal training to trainees independent of their anticipated risk of exposure.
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Affiliation(s)
- Wilmina N. Landford
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
- * E-mail:
| | - Ledibabari M. Ngaage
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Erica Lee
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Yvonne Rasko
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Maryland Medical Center, Baltimore, Maryland, United States of America
| | - Robin Yang
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Sheri Slezak
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Maryland Medical Center, Baltimore, Maryland, United States of America
| | - Richard Redett
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
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Huynh R, Du D, Im JH, Zachar J, Zafar S. Identifying Trends of Percutaneous Injuries at an Australian Dental School. Int Dent J 2021; 72:308-314. [PMID: 34140162 PMCID: PMC9275267 DOI: 10.1016/j.identj.2021.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 05/04/2021] [Accepted: 05/05/2021] [Indexed: 12/13/2022] Open
Abstract
Objectives The aim of this study was to retrospectively examine trends in percutaneous exposure incidences (PEIs) at the School of Dentistry (SoD) from 2009 to 2019 and to report on the underreporting rate of PEIs, current attitudes, and awareness of PEI safety protocols from clinical staff and students at the SoD in 2019. Methods Retrospective data were collected from deidentified archival incident reports from 2009 to 2019 from the SoD's incident reporting system (UQSafe and Legacy Database). Additionally, cross-sectional data were collected via the validated Percutaneous Exposure Incident Questionnaires (PEIQ) completed by clinical staff and students of the SoD in 2019. Results From the archival data, the majority (79.9%) of the 618 reported PEIs involved students. Local anaesthetic-related procedures were the most common cause in the archival (31.5%) and survey data (23.7%), whereas the needle-prick was the most common causative instrument in both data sets. Additionally, the finger was the most common site of injury found in the archival (53.0%) and survey data (52.8%). From 345 responses to the survey, 42.1% of PEIs sustained were not reported. Conclusions Students were at a higher risk of sustaining a PEI than staff members between 2009 and 2019. The reported knowledge on PEI classification and preventative measures is inadequate, suggesting that further PEI education is necessary. The study provides evidence of the trends in PEIs as well as data on the attitudes and awareness of student and staff at a dental teaching faculty to support the development of PEI safety management protocols.
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Affiliation(s)
- Richard Huynh
- The University of Queensland, Herston, Queensland, Australia
| | - Deborah Du
- The University of Queensland, Herston, Queensland, Australia
| | - Jun Ho Im
- The University of Queensland, Herston, Queensland, Australia
| | - Jessica Zachar
- The University of Queensland, Herston, Queensland, Australia
| | - Sobia Zafar
- The University of Queensland, Herston, Queensland, Australia.
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14
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Transmission of human immunodeficiency virus (HIV) to a family caregiver through a conjunctival blood splash. Infect Control Hosp Epidemiol 2020; 41:742-744. [DOI: 10.1017/ice.2020.82] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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15
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[High-risk needlestick injuries and virus transmission : A prospective observational study]. Unfallchirurg 2020; 123:36-42. [PMID: 31243487 DOI: 10.1007/s00113-019-0655-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Needlestick injuries (NSI) of healthcare personnel (HCP) are work-related accidents with a risk of transmission of blood-borne human immunodeficiency virus (HIV), hepatitis B and C viruses (HBV, HCV). Along with preventive measures to avoid accidental NSI, preventing the risk and diagnosis of an infection from NSI are given a high priority. Thus, follow-up monitoring of NSI is of great interest. OBJECTIVE Evaluation of the follow-up monitoring after NSI with respect to early recognition of transmission of HIV, HCV and HBV as well as adherence and psychological burden of HCP. METHODS Clinical and serological investigations of the injured HCP including determining the individual risk of infection in the situation of NSI, analysis of accident protocols by the accident insurance consultant and use of a self-developed standardized questionnaire. RESULTS No virus transmissions from NSI were found during the observation period (23 March 2014 until 31 October 2017). A total of 112 NSI with infectious index patients (HIV 35.7%, HCV 54.5%, HBV 2.7%, coinfection 7.1%) and 3 incidents from unknown index patients were analyzed. Of the index patients six received the first diagnosis of a blood-borne infection (2 HCV infections, 4 HIV infections) after NSI. In nearly all incidents (98.3%) the HCP took measures to disinfect and flush the injury and 85.1% of the HCP exposed to HIV or unknown infection risk undertook postexposure prophylaxis (HIV-PEP) within 2 h and another 12.8% within 10 h. Follow-up examination was attended by 97.4% of the HCP, three quarters of the HCP felt concerned following NSI and 12.2% were very concerned. CONCLUSION Through adequate management and follow-up of NSI low transmission rates can be achieved after exposure to blood-borne viruses within the occupational environment.
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16
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Lee JT, Gaertner WB. Workplace Exposures. Clin Colon Rectal Surg 2019; 32:435-441. [PMID: 31686995 DOI: 10.1055/s-0039-1693010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Workplace exposure in colorectal surgery is unique compared with other surgical specialties and generally underreported. Although the most common device-associated exposure in surgery is suture needle injury, colorectal surgeons are increasingly exposed to gastrointestinal-related infectious agents, radiation, and other hazards in multiple different clinical settings. Highlighting the unique workplace exposures in colorectal surgery may help increase awareness, improve education, and identify possible targets for early intervention in order to minimize these risks.
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Affiliation(s)
- Janet T Lee
- Division of Colon and Rectal Surgery, Department of Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Wolfgang B Gaertner
- Division of Colon and Rectal Surgery, Department of Surgery, University of Minnesota, Minneapolis, Minnesota
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17
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Hill S, Moore S. Arterial blood gas sampling: using a safety and pre-heparinised syringe. ACTA ACUST UNITED AC 2019; 27:S20-S26. [PMID: 30048173 DOI: 10.12968/bjon.2018.27.14.s20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Taking arterial blood gases (ABG) is an essential part of the diagnosis and management of critically ill patients. An arterial blood sample is collected from an artery, primarily to determine the ABGs. Health professionals should only undertake this if the procedure is in the legal scope of practice for their profession in their country, and they have demonstrated skilled, proficient, safe practice after formal training. Blood samples can be obtained via an arterial catheter inserted into an artery or percutaneously by using a needle to directly puncture into the artery. This article provides an overview of this subject area. It includes case studies where the Pulsator Plus Arterial Blood Gas Syringe (Smiths Medical) was used to safely and effectively collect blood samples for analysis.
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Affiliation(s)
- Steve Hill
- Procedure Team Manager, The Christie NHS Foundation Trust, Manchester
| | - Sally Moore
- Critical Care Outreach Sister, The Christie NHS Foundation Trust, Manchester
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18
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Ken KM, Golda NJ. Contaminated sharps injuries: A survey among dermatology residents. J Am Acad Dermatol 2019; 80:1786-1788. [DOI: 10.1016/j.jaad.2018.12.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 12/20/2018] [Indexed: 11/15/2022]
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19
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Kocemba-Pilarczyk KA, Ostrowska B, Dudzik P, Markiewicz MJ, Sotirios Souza Pegos D, Lim C. Application of case study to introduce medical students to molecular biology techniques used in HIV diagnostics. BIOCHEMISTRY AND MOLECULAR BIOLOGY EDUCATION : A BIMONTHLY PUBLICATION OF THE INTERNATIONAL UNION OF BIOCHEMISTRY AND MOLECULAR BIOLOGY 2019; 47:355-360. [PMID: 30835930 DOI: 10.1002/bmb.21232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 02/07/2019] [Accepted: 02/18/2019] [Indexed: 06/09/2023]
Abstract
Diagnostic molecular biology is a fast developing discipline of laboratory medicine widely used in numerous medical branches such as oncology, hematology, immunology, internal medicine, or infectious diseases, which will certainly have a major impact on clinical medicine in the near future. Nowadays, educational process is forced to face the quickly growing overflow of easily accessible data and properly guide the students not to be lead astray in the information chaos. Hence, in view of the foregoing, it appears obvious that modern medical education should put particular stress on selective acquiring, interpreting, and applying integrated multidisciplinary knowledge rather than on just absorbing and memorizing huge amount of scattered information. The presented case study aims at familiarizing the students with basic molecular biology techniques such as enzyme-linked immunosorbent assay, Western blot, and quantitative reverse transcription-polymerase chain reaction. Importantly, it is not limited only to discussing and learning the principles of the assays mentioned earlier, but it also shows their practical application in a particular diagnostic process and give the guidelines on how to explain and interpret exemplary results. In parallel, the way the case study is constructed allows a tutor to lead students into discussion on clinical aspects related to HIV infection what should eventually create complete picture of a HIV diagnostic process, thereby integrating basic knowledge of molecular biology laboratory techniques, HIV biology, and immunological response. © 2019 International Union of Biochemistry and Molecular Biology, 47(3):355-360, 2019.
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Affiliation(s)
| | - Barbara Ostrowska
- Chair of Medical Biochemistry, Jagiellonian University Medical College, Kraków, Poland
| | - Paulina Dudzik
- Chair of Medical Biochemistry, Jagiellonian University Medical College, Kraków, Poland
| | - Michał J Markiewicz
- Chair of Medical Biochemistry, Jagiellonian University Medical College, Kraków, Poland
| | | | - Chaewon Lim
- Chair of Medical Biochemistry, Jagiellonian University Medical College, Kraków, Poland
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Abstract
LEARNING OBJECTIVES After reading this study, the participant should be able to: 1. Recognize the primary physical and mental risks faced by the practicing plastic surgeon. 2. State the primary risk factors for cervical spine disease and back pain. 3. State the critical steps for protection from ionizing and nonionizing radiation. 4. List the characteristics of a surgeon exhibiting signs of burnout. 5. Develop a plan for mitigating personal risk of musculoskeletal, exposure, and other injuries. SUMMARY Health care workers are exposed to significant occupational hazards, and have a risk of injury similar to that of construction, mining, and manufacturing employees. Plastic surgeons must have a clear understanding of the types of risks they face and the techniques for mitigating them. Exposure to some risks is attributable to unavoidable occupational conditions, but others can be avoided completely. The sources of injury risk from musculoskeletal, exposure, and other causes are discussed in this article, and evidence-based recommendations to ameliorate these risks are presented.
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Dulon M, Wendeler D, Nienhaus A. Seroconversion after needlestick injuries - analyses of statutory accident insurance claims in Germany. GMS HYGIENE AND INFECTION CONTROL 2018; 13:Doc05. [PMID: 30046511 PMCID: PMC6047420 DOI: 10.3205/dgkh000311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Objective: After a needlestick injury (NSI) with contaminated blood, there is a risk of seroconversion. Statutory accident insurance (SAI) claims data were used to determine the numbers of seroconversions for hepatitis B and C viruses (HBV, HCV) and for HIV. Materials and methods: Cases of HBV, HCV or HIV infection recognised as occupational diseases between 2006 and 2015 were selected from the BGW (Berufsgenossenschaft für Gesundheitsdienst und Wohlfahrtspflege) database. Cases where an NSI was reported to the accident insurer before the diagnosis of the infectious disease was made were included in the analysis. The causal link between the infection and the NSI identified was estimated based on diagnostic findings in medical case files. Results: In total, 566 cases with an occupation-related HBV, HCV or HIV infection were identified, including 44 cases where an NSI had been reported before diagnosis. Data on file indicated a possible causal link in 34 cases. In 16 of the 34 cases, seroconversion after the NSI was proven by diagnostic findings; in 13 of the 34 cases, seroconversion was possible but not proven because of the lack of initial findings. The index case was known in 23 of the 34 cases. The injuries occurred most often during waste disposal and high-risk procedures such as taking blood samples. The injuries were most often caused by cannulas for intravenous puncture. Subcutaneous devices were involved in two NSIs but there was no information on the initial serology or known index case. Conclusions: It is possible to identify seroconversion in SAI claims data. However, data on the injured person’s initial infection status is often incomplete and this makes it difficult to assess any causal link. The incidence of seroconversions resulting from injuries from subcutaneously applied devices is apparently low; this is consistent with the literature.
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Affiliation(s)
- Madeleine Dulon
- Institution for Statutory Accident Insurance and Prevention in the Health and Welfare Services (BGW)
| | - Dana Wendeler
- Institution for Statutory Accident Insurance and Prevention in the Health and Welfare Services (BGW)
| | - Albert Nienhaus
- Institution for Statutory Accident Insurance and Prevention in the Health and Welfare Services (BGW).,University Medical Center Hamburg-Eppendorf (UKE), Institute for Health Services Research in Dermatology and Nursing (CVcare)
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Makovicka JL, Bingham JS, Patel KA, Young SW, Beauchamp CP, Spangehl MJ. Surgeon Personal Protection: An Underappreciated Benefit of Positive-pressure Exhaust Suits. Clin Orthop Relat Res 2018; 476:1341-1348. [PMID: 29481350 PMCID: PMC6263565 DOI: 10.1007/s11999.0000000000000253] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Positive-pressure exhaust suits cost more than standard surgical gowns, and recent evidence suggests that they do not decrease infection risk. As a result, some hospitals and surgeons have abandoned positive-pressure exhaust suits in favor of less expensive alternatives. We propose that in addition to their original purpose of decreasing infection rates, positive-pressure exhaust suits may also improve personal protection for the surgeon and assistants, perhaps justifying their added costs. QUESTIONS/PURPOSES (1) Do positive-pressure exhaust suits decrease exposure to particulate matter during TKA? (2) What areas covered by gowning systems are at risk of exposure to particulate matter? METHODS Three surgical gowning systems were tested: (1) surgical gown, face mask, surgical skull cap, protective eyewear; (2) surgical gown, face mask, surgical protective hood, protective eyewear; and (3) positive-pressure exhaust suit. For each procedure, a cadaver knee was injected intraarticularly and intraosseously with a 5-µm fluorescent powder mixed with water (1 g/10 mL). After gowning in the standard sterile fashion, the primary surgeon and two assistants performed two TKAs with each gowning system for a total of six TKAs. After each procedure, three independent observers graded skin exposure of each surgical participant under ultraviolet light using a standardized scale from 0 (no exposure) to 4 (gross exposure). Statistical analysis was performed using Friedman's and Nemenyi tests. The interrater reliability for the independent observers was also calculated. RESULTS The positive-pressure exhaust suits had less surgeon and assistant exposure compared with other systems (p < 0.001). The median overall exposure grade for each gowning system was 4 for System 1 (range, 3-4), 2.5 for System 2 (range, 2-3), and 0 for System 3 (range, 0-0). In pairwise comparisons between gowning systems, the positive-pressure exhaust suits had less exposure than gowning System 1 (difference of medians: 4, p < 0.001) and gowning System 2 (difference of medians: 2.5, p = 0.038). There was no difference found in exposure between Systems 1 and 2 (difference of medians: 1.5, p = 0.330). When gowning Systems 1 and 2 were removed, particulate matter was found in places that were covered such as the surgeon's beard, lips, inside the nostrils, behind the protective eyewear around the surgeon's eye, and in both eyebrows and eyelashes. CONCLUSIONS The positive-pressure exhaust suits provided greater personal protection with each procedure than the other two gowning systems. CLINICAL RELEVANCE With conventional gowns, particulate matter was found in the surgeon's eyelashes, under the face mask around the mouth, and inside the nostrils. Despite recent evidence that certain types of positive-pressure exhaust suits may not decrease infection, there is a clear benefit of surgeon protection from potentially infectious and harmful patient substances. Despite their added costs, hospitals and surgeons should weigh this protective benefit when considering the use of positive-pressure exhaust suits.
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