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Safe surgical tracheostomy during the COVID-19 pandemic: A protocol based on experiences with Middle East Respiratory Syndrome and COVID-19 outbreaks in South Korea.

ABSTRACT: BACKGROUND:A subset of patients with COVID-19 require intensive respiratory care and tracheostomy. Several guidelines on tracheostomy procedures and care of tracheostomized patients have been introduced. In addition to these guidelines, further details of the procedure and perioperative care would be helpful. The purpose of this study is to describe our experience and tracheostomy protocol for patients with MERS or COVID-19. MATERIALS AND METHODS:Thirteen patients with MERS were admitted to the ICU, 9 (69.2%) of whom underwent surgical tracheostomy. During the COVID-19 outbreak, surgical tracheostomy was performed in one of seven patients with COVID-19. We reviewed related documents and collected information through interviews with healthcare workers who had participated in designing a tracheostomy protocol. RESULTS:Compared with previous guidelines, our protocol consisted of enhanced PPE, simplified procedures (no limitation in the use of electrocautery and wound suction, no stay suture, and delayed cannula change) and a validated screening strategy for healthcare workers. Our protocol allowed for all associated healthcare workers to continue their routine clinical work and daily life. It guaranteed safe return to general patient care without any related complications or nosocomial transmission during the MERS and COVID-19 outbreaks. CONCLUSION:Our protocol and experience with tracheostomies for MERS and COVID-19 may be helpful to other healthcare workers in building an institutional protocol optimized for their own COVID-19 situation.

SUBMITTER: Choi SY

PROVIDER: S-EPMC7298512 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature

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Safe surgical tracheostomy during the COVID-19 pandemic: A protocol based on experiences with Middle East Respiratory Syndrome and COVID-19 outbreaks in South Korea.

Choi Sung Yong SY Shin Joongbo J Park Woori W Choi Nayeon N Kim Jong Sei JS Choi Chan I CI Ko Jae-Hoon JH Chung Chi Ryang CR Son Young-Ik YI Jeong Han-Sin HS

Oral oncology 20200617

<h4>Background</h4>A subset of patients with COVID-19 require intensive respiratory care and tracheostomy. Several guidelines on tracheostomy procedures and care of tracheostomized patients have been introduced. In addition to these guidelines, further details of the procedure and perioperative care would be helpful. The purpose of this study is to describe our experience and tracheostomy protocol for patients with MERS or COVID-19.<h4>Materials and methods</h4>Thirteen patients with MERS were a ...[more]

PMID: 32590297

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Project description:BACKGROUND:A Middle East Respiratory Syndrome coronavirus (MERS-CoV) outbreak in South Korea in 2015 started by a single imported case and was amplified by intra- and inter-hospital transmission. We describe two hospital outbreaks of MERS-CoV infection in Daejeon caused by a single patient who was infected by the first Korean case of MERS. MATERIALS AND METHODS:Demographic and clinical information involving MERS cases in the Daejeon cluster were retrospectively collected and potential contacts and exposures were assessed. The incubation periods and serial intervals were estimated. Viral RNAs were extracted from respiratory tract samples obtained from the index case, four secondary cases and one tertiary case from each hospital. The partial S2 domain of the MERS-CoV spike was sequenced. RESULTS:In Daejeon, a MERS patient (the index case) was hospitalized at Hospital A in the first week of illness and was transferred to Hospital B because of pneumonia progression in the second week of illness, where he received a bronchoscopic examination and nebulizer therapy. A total of 23 secondary cases (10 in Hospital A and 13 in Hospital B) were detected among patients and caregivers who stayed on the same ward with the index case. There were no secondary cases among healthcare workers. Among close hospital contacts, the secondary attack rate was 15.8% (12/76) in Hospital A and 14.3% (10/70) in Hospital B. However, considering the exposure duration, the incidence rate was higher in Hospital B (7.7/100 exposure-days) than Hospital A (3.4/100 exposure-days). In Hospital B, the median incubation period was shorter (4.6 days vs. 10.8 days), the median time to pneumonia development was faster (3 days vs. 6 days) and mortality was higher (70% vs. 30.8%) than in Hospital A. MERS-CoV isolates from 11 cases formed a single monophyletic clade, with the closest similarity to strains from Riyadh. CONCLUSION:Exposure to the MERS case in the late stage (2nd week) of diseases appeared to increase the risk of transmission and was associated with shorter incubation periods and rapid disease progression among those infected. Early detection and isolation of cases is critical in preventing the spread of MERS in the hospital and decreasing the disease severity among those infected.

Project description:We all are aware of COVID 19 pandemic. As the numbers are increasing, the critical care demand is also increasing. Tracheostomy is one of the commonest procedures which has been performed on COVID positive ventilated patients. It is important to understand and follow the utmost safe practices for the patient and the health care workers for such aerosol generating procedures. The aim of this study is to identify the lacunae in tracheostomy practices during this COVID times and suggest a systematic approach for the safe practices. An online questionnaire survey-based study was performed in September 2020. The target population was practicing otolaryngologists of India with various years of experience. The aim of the study was to evaluate the lacunae in tracheostomy safe practices and to create a systematic approach for the safety of health care workers. Data compilation and analysis was done by using Microsoft Excel. A systematic COVID TIDE tracheostomy safe practices approach was designed after reviewing various tracheostomy guidelines and recommendations. Total 114 otolaryngologists responded with a complete survey report. 72.2% responders were not up to date with their knowledge of tracheostomy safe practices. 79.8% were not performing this procedure in a negative pressure room. 15.8% were not aware of the personal protective equipment level they are using. Only 56.1% survey responders were holding the ventilation before tracheal incision. Overall, 94.7% responders were keen to know about the safe approach of tracheostomy in COVID positive patients. Tracheostomy is an aerosol generating procedure, lacunae in the knowledge can cause major risk to health care professionals. Finally, in such crises, consideration should be taken for simulation exercises, dedicated airway teams and a systematic COVID TIDE approach to improve the safety of the staff and patients.Supplementary informationThe online version contains supplementary material available at 10.1007/s12070-021-02370-w.

Project description:BackgroundThe absence of effective antiviral medications and vaccines increased the focus on non-pharmaceutical preventive behaviors for mitigating against the coronavirus disease 2019 (COVID-19) pandemic. To examine the current status of non-pharmaceutical preventive behaviors practiced during the COVID-19 outbreak and factors affecting behavioral activities, we compared to the 2015 Middle East respiratory syndrome coronavirus (MERS-CoV) outbreak in Korea.MethodsThis was a serial cross-sectional population-based study in Korea with four surveys conducted on June 2 and 25, 2015 (MERS-CoV surveys), and February 4, and April 2, 2020 (COVID-19 surveys). Of 25,711 participants selected using random digit dialing numbers, 4,011 participants (aged ≥ 18 years) were successfully interviewed, for the 2020 COVID-19 (n = 2,002) and 2015 MERS-CoV (n = 2,009) epidemics were included. Participants were selected post-stratification by sex, age, and province. The total number of weighted cases in this survey equaled the total number of unweighted cases at the national level. We measured the levels of preventive behaviors (social distancing [avoiding physical contact with others]), and practicing transmission-reducing behaviors such as wearing face mask and handwashing.ResultsBetween the surveys, respondents who reported practicing social distancing increased from 41.9%-58.2% (MERS-CoV) to 83.4%-92.3% (COVID-19). The response rate for the four surveys ranged between 13.7% and 17.7%. Practicing transmission-reducing behaviors (wearing face masks and handwashing) at least once during COVID-19 (78.8%, 80.2%) also increased compared to that during MERS-CoV (15.5%, 60.3%). The higher affective risk perception groups were more likely to practice transmission-reducing measures (adjusted odds ratio, 3.24-4.81; 95 confidence interval, 1.76-6.96) during both COVID-19 and MERS-CoV.ConclusionThe study findings suggest markedly increased proportions of non-pharmaceutical behavioral practices evenly across all subgroups during the two different novel virus outbreaks in Korea. Strategic interventions are needed to attempt based on preventive behavior works.

Project description:IntroductionSince the start of the COVID-19 pandemic 2019, quite a few patients became critical and needed ICU admission with ventilator assistance. Tracheostomy, which was initially performed late during the course of patient on ventilator, has now been considered a procedure that can be performed relatively early as this leads to early weaning of patients and overcomes the shortage of critical beds.ObjectiveThis study aims to focus on the outcomes of tracheotomised COVID-19 patients in terms of survival and any tracheostomy related morbidity.MethodsA prospective study was performed on COVID-19 patients undergoing tracheostomy at this tertiary care teaching hospital, which also was a dedicated centre for treating COVID-19 patients. The duration of this study was from April 2020 to September 2021. Following tracheostomy, all patients were followed up regularly and clinical changes were recorded. Points that were specifically noted were timing of the tracheostomy, change in ventilator settings, tracheostomy related complications, requirement of oxygen, days needed to wean the patient, decanulation, and, if death, the cause of death.ResultsA total of 136 surgical open tracheostomies were performed on COVID-19 patients over the study period. The mean duration of intubation (timing of tracheostomy) was 12 days. A total of 73 out of 136 (53.6%) patients survived. 51 patients (37.5%) got decannulated during the course of the hospital stay. 9 patients were decanulated during the follow up visits and 13 patients were lost to follow up. 63 out of 136 (46.3%) patients died due to COVID pneumonia. Most of the patients who died had gone into multi-organ failure. Air leak syndromes (pneumothorax and pneumomediastinum) were common findings. 10 patients already had surgical emphysema before taking up for tracheostomy and 6 developed 2-3 days after tracheostomy. The most common complication was bleeding, which was seen in 28 out of 136 patients. The Median weaning of period of patients who survived was 5 days.ConclusionPerforming tracheostomy early in COVID-19 patients helps in early weaning of the patient from the ventilator and makes nursing care easier and increases the availability of ICU beds. The mortality rate was 46% amongst the 136 tracheostomies done in COVID-19 patients. Local site bleeding was the most common complication and surgical emphysema was also seen more than routine tracheostomies.Supplementary informationThe online version contains supplementary material available at 10.1007/s12070-022-03248-1.

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Safe surgical tracheostomy during the COVID-19 pandemic: A protocol based on experiences with Middle East Respiratory Syndrome and COVID-19 outbreaks in South Korea.

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Safe surgical tracheostomy during the COVID-19 pandemic: A protocol based on experiences with Middle East Respiratory Syndrome and COVID-19 outbreaks in South Korea.

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