Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemic
Abstract Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for Coronavirus disease 2019 (COVID-19) has a predilection for infecting the mucosa of the upper and lower airways. Otolaryngologists and supporting health care workers (HCWs) are particularly at...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2020-06-01
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| Series: | Journal of Otolaryngology - Head and Neck Surgery |
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| Online Access: | http://link.springer.com/article/10.1186/s40463-020-00429-2 |
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| author | Marc J. W. Lammers Jane Lea Brian D. Westerberg |
| author_facet | Marc J. W. Lammers Jane Lea Brian D. Westerberg |
| author_sort | Marc J. W. Lammers |
| collection | DOAJ |
| description | Abstract Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for Coronavirus disease 2019 (COVID-19) has a predilection for infecting the mucosa of the upper and lower airways. Otolaryngologists and supporting health care workers (HCWs) are particularly at high risk of becoming infected while treating patients as many in-office procedures and surgeries are Aerosol Generating Medical Procedures (AGMP). Based on a review of the literature and various guidelines, recommendations are made to mitigate the risk to health care workers of becoming infected with SARS-CoV-2 while providing clinical care. Recommendations During the COVID-19 pandemic all elective and non-time sensitive Otolaryngology procedures should be deferred to mitigate the risk of transmission of infection to HCWs. For non-AGMPs in all patients, even COVID-19 positive patients Level 1 PPE (surgical mask, gown, gloves and face shield or goggles) is sufficient. If local prevalence is favourable and patients are asymptomatic and test negative for SARS-CoV-2, Level 1 PPE can be used during short duration AGMPs, with limited risk of infected aerosol spread. For AGMPs in patients who test positive for SARS-CoV-2 a minimum of Level 2 PPE, with adequate protection of mucosal surfaces, is recommended (N95/FFP2 respirator, gown, double gloves, goggles or face shield and head cover). For long duration AGMPs that are deemed high-risk in COVID-19 positive patients, Level 3 PPE can provide a higher level of protection and be more comfortable during long duration surgeries if surgical hoods or PAPRs are used. It is recommended that these procedures are performed in negative pressure rooms, if available. It is essential to follow strict donning and doffing protocols to minimize the risk of contamination. Conclusions By following strict infection prevention recommendations, the risk of HCWs becoming infected with SARS-CoV-2 while treating patients can be minimized. As the COVID-19 pandemic evolves rapidly, these recommendations should serve as guidance and need to be interpreted based on local factors and availability of healthcare resources. |
| format | Article |
| id | doaj-art-41e3d715791e4dde97c289c50621dd47 |
| institution | Kabale University |
| issn | 1916-0216 |
| language | English |
| publishDate | 2020-06-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Journal of Otolaryngology - Head and Neck Surgery |
| spelling | doaj-art-41e3d715791e4dde97c289c50621dd472025-02-03T10:54:12ZengSAGE PublishingJournal of Otolaryngology - Head and Neck Surgery1916-02162020-06-014911810.1186/s40463-020-00429-2Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemicMarc J. W. Lammers0Jane Lea1Brian D. Westerberg2BC Rotary Hearing and Balance Centre at St. Paul’s Hospital, University of British ColumbiaBC Rotary Hearing and Balance Centre at St. Paul’s Hospital, University of British ColumbiaBC Rotary Hearing and Balance Centre at St. Paul’s Hospital, University of British ColumbiaAbstract Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for Coronavirus disease 2019 (COVID-19) has a predilection for infecting the mucosa of the upper and lower airways. Otolaryngologists and supporting health care workers (HCWs) are particularly at high risk of becoming infected while treating patients as many in-office procedures and surgeries are Aerosol Generating Medical Procedures (AGMP). Based on a review of the literature and various guidelines, recommendations are made to mitigate the risk to health care workers of becoming infected with SARS-CoV-2 while providing clinical care. Recommendations During the COVID-19 pandemic all elective and non-time sensitive Otolaryngology procedures should be deferred to mitigate the risk of transmission of infection to HCWs. For non-AGMPs in all patients, even COVID-19 positive patients Level 1 PPE (surgical mask, gown, gloves and face shield or goggles) is sufficient. If local prevalence is favourable and patients are asymptomatic and test negative for SARS-CoV-2, Level 1 PPE can be used during short duration AGMPs, with limited risk of infected aerosol spread. For AGMPs in patients who test positive for SARS-CoV-2 a minimum of Level 2 PPE, with adequate protection of mucosal surfaces, is recommended (N95/FFP2 respirator, gown, double gloves, goggles or face shield and head cover). For long duration AGMPs that are deemed high-risk in COVID-19 positive patients, Level 3 PPE can provide a higher level of protection and be more comfortable during long duration surgeries if surgical hoods or PAPRs are used. It is recommended that these procedures are performed in negative pressure rooms, if available. It is essential to follow strict donning and doffing protocols to minimize the risk of contamination. Conclusions By following strict infection prevention recommendations, the risk of HCWs becoming infected with SARS-CoV-2 while treating patients can be minimized. As the COVID-19 pandemic evolves rapidly, these recommendations should serve as guidance and need to be interpreted based on local factors and availability of healthcare resources.http://link.springer.com/article/10.1186/s40463-020-00429-2AerosolCOVID-19PPEPAPRRespiratorGuideline |
| spellingShingle | Marc J. W. Lammers Jane Lea Brian D. Westerberg Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemic Journal of Otolaryngology - Head and Neck Surgery Aerosol COVID-19 PPE PAPR Respirator Guideline |
| title | Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemic |
| title_full | Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemic |
| title_fullStr | Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemic |
| title_full_unstemmed | Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemic |
| title_short | Guidance for otolaryngology health care workers performing aerosol generating medical procedures during the COVID-19 pandemic |
| title_sort | guidance for otolaryngology health care workers performing aerosol generating medical procedures during the covid 19 pandemic |
| topic | Aerosol COVID-19 PPE PAPR Respirator Guideline |
| url | http://link.springer.com/article/10.1186/s40463-020-00429-2 |
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