Commentary: COVID-19 makes innovative but “repetita juvant”

Central MessageRefinement of tracheostomy to minimize the potential for infection spread was described years ago, but repeating the most important points is useful in the era of the current pandemic.See Article page 172. Refinement of tracheostomy to minimize the potential for infection spread was described years ago, but repeating the most important points is useful in the era of the current pandemic. See Article page 172. Since the emergence of the coronavirus disease (COVID-19) in fall of 2019, healthcare systems worldwide have been facing several challenges, among them optimizing available resources, limiting or completely eliminating physical consultations whenever possible, and protecting all professionals against disease transmission. Telemedicine was a welcomed technology for such tasks because it can considerably confine the spread of COVID-19; however, in a majority of situations, contacts between doctors, nurses, and patients cannot be avoided, and it such situations strict hygiene measures are required.1Cheung J.C.H. Ho L.T. Cheung J.V. Cham E.Y.K. Lam K.N. Staff safety during emergency airway management for COVID-19 in Hong Kong.Lancet Respir Med. 2020; 8: e19Abstract Full Text Full Text PDF PubMed Scopus (304) Google Scholar Medical subspecialties working in the field of infectious diseases have received major attention with regard to global epidemiologic, therapeutic, and preventive aspects (eg, analyze and contain the spread of the disease, powerful vaccination), whereas other specialties have been involved in particular clinical situations only. The severe respiratory syndrome observed in COVID-19 produces a large number of patients with longstanding respiratory failure and ventilator dependence. For those who survive, tracheotomy or tracheostomy may be indicated in cases of prolonged ventilatory needs.2Skoog H. Withrow K. Jeyarajan H. Greene B. Batra H. Cox D. et al.Tracheotomy in the SARS-CoV-2 pandemic.Head Neck. 2020; 42: 1392-1396Crossref PubMed Scopus (24) Google Scholar, 3McGrath B.A. Brenner M.J. Warrilow S.J. Pandian V. Arora A. Cameron T.S. Tracheostomy in the COVID-19 era: global and multidisciplinary guidance.Lancet Resp Med. 2020; 8: 717-725Abstract Full Text Full Text PDF PubMed Scopus (289) Google Scholar, 4Brewster D.J. Chrimes N.C. Do T.B.T. Fraser K. Groombridge C.J. Higgs A. et al.Consensus statement: Safe Airway Society principles of airway management and tracheal intubation specific to the COVID-19 adult patient group.Med J Aust. 2020; 212: 472-481Crossref PubMed Scopus (291) Google Scholar However, COVID-19 provides unique challenges, such as optimal timing of tracheostomy, safety for the healthcare teams that perform it, and subsequent management of patients. Interestingly, although head and neck otolaryngology is not a frontline specialty in dealing with this disease,5Saibene A.M. Allevi F. Biglioli F. Felisati G. Role and management of a head and neck department during the COVID-19 outbreak in Lombardy.Otolaryngol Head Neck Surg. 2020; 162: 795-796Crossref PubMed Scopus (33) Google Scholar high rates of nosocomial spread have been seen among otolaryngologists, especially because of high viral load in the upper respiratory tract.6Vukkadala N. Qian Z.J. Holsinger F.C. Patel Z.M. Rosenthal E. COVID-19 and the otolaryngologist: preliminary evidence-based review.Laryngoscope. 2020; 130: 2537-2543Crossref PubMed Scopus (222) Google Scholar Conflicting recommendations exist about case selection, the timing and performance of tracheostomy, and the subsequent management of patients.2Skoog H. Withrow K. Jeyarajan H. Greene B. Batra H. Cox D. et al.Tracheotomy in the SARS-CoV-2 pandemic.Head Neck. 2020; 42: 1392-1396Crossref PubMed Scopus (24) Google Scholar, 3McGrath B.A. Brenner M.J. Warrilow S.J. Pandian V. Arora A. Cameron T.S. Tracheostomy in the COVID-19 era: global and multidisciplinary guidance.Lancet Resp Med. 2020; 8: 717-725Abstract Full Text Full Text PDF PubMed Scopus (289) Google Scholar, 4Brewster D.J. Chrimes N.C. Do T.B.T. Fraser K. Groombridge C.J. Higgs A. et al.Consensus statement: Safe Airway Society principles of airway management and tracheal intubation specific to the COVID-19 adult patient group.Med J Aust. 2020; 212: 472-481Crossref PubMed Scopus (291) Google Scholar, 5Saibene A.M. Allevi F. Biglioli F. Felisati G. Role and management of a head and neck department during the COVID-19 outbreak in Lombardy.Otolaryngol Head Neck Surg. 2020; 162: 795-796Crossref PubMed Scopus (33) Google Scholar, 6Vukkadala N. Qian Z.J. Holsinger F.C. Patel Z.M. Rosenthal E. COVID-19 and the otolaryngologist: preliminary evidence-based review.Laryngoscope. 2020; 130: 2537-2543Crossref PubMed Scopus (222) Google Scholar, 7Sommer D.D. Engles P.T. Weitzel E.K. Khalili S. Corsten M. Tewfik M.A. et al.Recommendations for the CSO-HNS taskforce on performance of tracheotomy during the COVID-19 pandemic.J Otolaryngol Head Neck Surg. 2020; 49: 23Crossref PubMed Scopus (96) Google Scholar, 8Wax R.S. Christian M.D. Practical recommendations for critical care and anesthesiology teams caring for novel coronavirus (2019-nCoV) patients.Can J Anaesth. 2020; 67: 568-576Crossref PubMed Scopus (678) Google Scholar, 9Chao T.N. Braslow B.M. Martin N.D. Chalian A.A. Atkins J. Haas A.R. et al.Tracheotomy in ventilated patients with COVID-19. Guidelines from the COVID-19 tracheotomy task force, a working group of the airway safety committee of the University of Pennsylvania health system.Ann Surg. 2020; 272: e30-e32Crossref PubMed Scopus (83) Google Scholar, 10Lammers M.J. Lea J. Westerberg B.D. Guidance for otolaryngology health care workers performing aerosol-generating medical procedures during the COVID-19 pandemic.J Otolaryngol Head Neck Surg. 2020; 49: 36Crossref PubMed Scopus (57) Google Scholar The article by Weiss and colleagues11Weiss K.D. Coppolino III A. Wiener D.C. McNamee C. Riviello R. Ng J-.M. et al.Controlled apneic tracheostomy in patients with coronavirus disease 2019 (COVID-19).J Thorac Cardiovasc Surg Tech. 2021; 6: 172-177Scopus (6) Google Scholar in this issue of the Journal is one example among others that introduces additional optimization in a routine bedside procedure that should be safe for both the patient and the operating team. A review of the current literature does not completely clarify whether open tracheotomy or percutaneous tracheostomy produces less aerosolized viral particles.12Tran K. Cimon K. Severn M. Pessoa-Silva C.L. Conly J. Aerosol-generating procedures and risk of transmission of acute respiratory infections to healthcare workers: a systematic review.PLoS One. 2012; 2: e2203Google Scholar Usually, tracheotomy is recognized as a highly aerosol-generating procedure that exposes the entire medical and nursing team to the tracheobronchial aerosols and secretions. Because of the strong contagious pattern of the COVID-19 disease, simple interventions to increase the safety of this procedure are welcome for intensive care departments and operating theaters. The authors of this article should be congratulated for bringing us closer to the impact of an institutional task force, a simple but interesting and innovative teamwork solution. The process of introducing tracheostomy with particular attention on minimizing the potential for infection of nursing and medical personal was well described years ago, and the most important points have been repeated recently, including some minor improvements related to the current pandemic.13Wei W.I. Tuen H.H. Ng R.W. Lam L.K. Safe tracheostomy for patients with severe acute respiratory syndrome.Laryngoscope. 2003; 113: 1777-1779Crossref PubMed Scopus (95) Google Scholar,14Botti C. Lusetti F. Castellucci A. Costantini M. Ghidini A. Safe tracheotomy for patients with COVID-19.Am J Otolaryngol. 2020; 41: 102533Crossref PubMed Scopus (13) Google Scholar However, since the present study is merely observational and includes a very small number of patients, it is nearly impossible to provide valuable results on the impact of the applied protocol on disease transmission. Some of the patients in this small series received tracheostomy 3 weeks or longer after the onset of disease; some of them were perhaps suffering from the complications of the disease but were no longer contagious at the time that tracheostomy was performed. All patients had successful percutaneous tracheostomy without significant procedural complications. This confirms that tracheostomy is usually a simple procedure; however, sometimes the situation may become tough for different reasons, for example, anatomic difficulty because of obesity or a very short neck, bleeding due to ongoing anticoagulation. In these situations, it may be helpful to define an emergency protocol on how the procedure can be salvaged with minimal aerosolization. The recommendations provided in this educational article are for the majority of the recommendations made in this educational article are not new.13Wei W.I. Tuen H.H. Ng R.W. Lam L.K. Safe tracheostomy for patients with severe acute respiratory syndrome.Laryngoscope. 2003; 113: 1777-1779Crossref PubMed Scopus (95) Google Scholar Already under normal health care conditions, key recommendations for open tracheotomy and percutaneous tracheostomy include minimizing opportunities for aerosolization, providing complete paralysis to prevent coughing, preoxygenation followed by a period of apnea before entering the airways and deflating the endotracheal cuff, avoiding suction once the trachea is incised, and minimizing the use of cautery, among others.3McGrath B.A. Brenner M.J. Warrilow S.J. Pandian V. Arora A. Cameron T.S. Tracheostomy in the COVID-19 era: global and multidisciplinary guidance.Lancet Resp Med. 2020; 8: 717-725Abstract Full Text Full Text PDF PubMed Scopus (289) Google Scholar Maximization of personal protection equipment and the procedure performed by the most experienced staffs should receive special attention under the conditions of the pandemic. In addition, the surgical and nursing staff, as well as the anesthesia and/or intensive care staff, should be kept to the lowest number possible to safely carry out the procedure and any transportation required. Early in 2020, the Canadian Society of Otolaryngology-Head & Neck Surgery task force was convened with multispecialty involvement from general surgery, critical care, and anesthesiology to develop a set of recommendations for the performance of tracheotomy during the COVID-19 pandemic.7Sommer D.D. Engles P.T. Weitzel E.K. Khalili S. Corsten M. Tewfik M.A. et al.Recommendations for the CSO-HNS taskforce on performance of tracheotomy during the COVID-19 pandemic.J Otolaryngol Head Neck Surg. 2020; 49: 23Crossref PubMed Scopus (96) Google Scholar The most important message of these recommendations, also supported by Skoog and coauthors,2Skoog H. Withrow K. Jeyarajan H. Greene B. Batra H. Cox D. et al.Tracheotomy in the SARS-CoV-2 pandemic.Head Neck. 2020; 42: 1392-1396Crossref PubMed Scopus (24) Google Scholar is that tracheotomy should be avoided in patients who are COVID-19–positive if at all possible, regardless of the duration of endotracheal intubation, and be postponed until the patient has been determined to be cleared of the COVID virus and isolation has been discontinued. Tracheotomy was recommended only in those patients in whom the endotracheal tube was proven insufficient to provide an adequate airway. This is in contradiction to the statement by Weiss and coauthors claiming that it may be beneficial to perform tracheostomy earlier in the course of disease to expedite patient recovery and ventilator liberation and optimize intensive care unit resource utilization.11Weiss K.D. Coppolino III A. Wiener D.C. McNamee C. Riviello R. Ng J-.M. et al.Controlled apneic tracheostomy in patients with coronavirus disease 2019 (COVID-19).J Thorac Cardiovasc Surg Tech. 2021; 6: 172-177Scopus (6) Google Scholar Finally, among additional innovative ideas for such a vital procedure, the development of new instrumentation that may allow endoscopic tracheotomy with simultaneous aspiration of aerosol particles or specific tents with negative pressure over the operative field merits further investigation. Filho and colleagues15Filho W.A. Teles T.S.P.G. da Fonseca M.R.S. Filho F.J.F.P. Pereira G.M. Pontes A.B.M. et al.Barrier device prototype for open tracheotomy during COVID-19 pandemic.Auris Nasus Larynx. 2020; 47: 692-696Abstract Full Text Full Text PDF PubMed Scopus (14) Google Scholar published the design of a “negative-pressure airflow isolation chamber” aimed at reducing the risk of severe acute respiratory syndrome coronavirus transmission during airway management, and Yong and Chen16Yong P.S.A. Chen X. Reducing droplet spread during airway manipulation: lessons from the COVID-19 pandemic in Singapore.Br J Anaesth. 2020; 125: e176-e178Abstract Full Text Full Text PDF PubMed Scopus (43) Google Scholar reported the use of flexible plastic screens and tents for the same purpose. A number of similar reports have been published in recent literature describing the use of various “intubation boxes” and drapes, all of which aim to provide a physical barrier to aerosols and droplets. Although these innovations are doubtless well-intentioned, some authors are concerned that any additional protection by such devices may add a supplementary physical barrier that increases the difficulty of tracheal intubation.17Gould C. Alexander P. Allen C. McGrath B. Shelton C. Protecting staff and patients during airway management in the COVID-19 pandemic: are intubation boxes safe?.Br J Anaesth. 2020; 125: e292-e293Abstract Full Text Full Text PDF PubMed Scopus (26) Google Scholar Controlled apneic tracheostomy in patients with coronavirus disease 2019 (COVID-19)JTCVS TechniquesVol. 6PreviewTo develop a team-based institutional infrastructure for navigating management of a novel disease, to determine a safe and effective approach for performing tracheostomies in patients with COVID-19 respiratory failure, and to review outcomes of patients and health care personnel following implementation of this approach. Full-Text PDF Open Access

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.