Motivating factors for frontline healthcare workers during the COVID-19 pandemic: A survey in Japan.

Healthcare workers (HCWs), who are at the frontline of the COVID-19 pandemic, treated COVID-19 patients under many types of stress for over a year. As an external motivating factor, incentives could be important for HCWs dealing with COVID-19. However, there has been no research regarding the change in the consciousness of HCWs during the unrelenting waves of COVID-19. Therefore, we conducted a survey of HCWs during different waves of COVID-19 (the second and fourth waves in Japan). An open web-based survey was conducted among HCWs who wore PPE while treating COVID-19 patients. The first survey of HCWs in Japan was conducted from August 27 to September 9, 2020, while the second survey was conducted from April 7 to May 10, 2021, during the second and fourth waves, respectively. The first and second surveys had 157 and 125 participants, respectively. There were no significant differences in the characteristics of the participants in the first and second survey groups regarding the types of occupation, age, sex, or full-time status. The percentage of HCWs who required financial incentives to maintain motivation remained high (88.5% vs. 82.7%). In addition, most frontline HCWs hope for regular SARS-CoV-2 PCR testing, which will be provided free of charge, as a necessary incentive. External motivating factors, such as financial and other incentives, were important to maintain the motivation of HCWs during the second and fourth waves of the COVID-19 pandemic in Japan. Supplementary Information: The online version contains supplementary material available at 10.1007/s12144-022-04177-6.

Colon perforation as a complication of COVID-19: a case report.

BACKGROUND: Coagulopathy induced by COVID-19 has received much attention. Arterial and venous thrombosis of multiple organs due to COVID-19-related coagulopathy is associated with a poor outcome. CASE PRESENTATION: A 67-year-female was transferred to our hospital in need of intensive care for severe COVID-19 pneumonia. On day 7 after admission, despite the treatments, her respiratory and hemodynamic status deteriorated. Computed tomography revealed massive ascites and free air as well as wall defects of the transverse colon. An emergency laparotomy was undertaken in the intensive-care unit, and 17 cm of the transverse colon was resected. Histopathological findings revealed two perforation sites of 25 and 7 mm in diameter, necrosis of the intestinal mucosa around the perforation sites, and the microcirculatory thrombosis in the mesentery vessels which was suspected of having been induced by COVID-19-related coagulopathy. CONCLUSIONS: The case highlights the risk of intestinal ischemia and perforation induced by COVID-19 coagulopathy. Physicians treating COVID-19 should recognize the risk and evaluate patients carefully.

An Experience of Multiple Hematomas in a Coronavirus Disease-19 Patient Administered with ART-123 and Heparin.

BACKGROUND: Anticoagulant therapy for patients with severe coronavirus disease (COVID-19) pneumonia is considered to improve the hypercoagulable and inflammatory state. However, bleeding complications should also be considered. CASE PRESENTATION: A 77-year-old man with a history of falls was diagnosed with COVID-19. Owing to his severe condition, he was intubated and transferred to our hospital for intensive care. Favipiravir, tocilizumab, unfractionated heparin, and ART-123 were administered to treat COVID-19 and manage the antithrombotic prophylaxis for paroxysmal atrial fibrillation (Af). On the 6th day after admission, a hematoma was noted on the left chest wall. Computed tomography (CT) revealed multiple hematomas, including hematomas on his chest wall and obturatorius internus muscle. Emergency angiography transcatheter embolization (TAE) was performed. The patient was transferred to another hospital 23 days after TAE, without complications. CONCLUSION: Our findings show that anticoagulation therapy and a history of falls induced multiple hematomas in a COVID-19 patient and that the condition was managed with TAE. When anticoagulants are considered in the management of Af and COVID-19 associated coagulopathy, it is necessary to closely monitor potential bleeding complications.

A successful case of extracorporeal membrane oxygenation treatment for intractable pneumothorax in a patient with COVID-19.

BACKGROUND: Some patients with coronavirus disease 2019 (COVID-19) develop pneumothorax. Tube thoracotomy and bulla resection could generate aerosols and cause virus transmission; the optimal treatment strategy remains unclear. CASE PRESENTATION: A 57-year-old male was transferred as a severe COVID-19 pneumonia case. On the 16th day after admission, the patient's respiratory condition deteriorated, and the chest X-ray revealed the presence of severe right-sided pneumothorax. A chest drain was immediately inserted; however, a significant air leak continued, and severe ventilator settings were required. Thus, veno-venous extracorporeal membrane oxygenation (VV-ECMO) treatment was initiated to allow the lungs to rest. After 10 days of lung-protective ventilation, the patient was weaned from ECMO and the chest drain was removed on the following day with no major comorbidities. CONCLUSION: The combination of ECMO with lung rest strategy could be a treatment option for intractable pneumothorax with COVID-19 to avoid unnecessary surgical procedures and aerosol generation.

COVID-19 pneumonia complicated by bilateral pneumothorax: A case report.

BACKGROUND: Pneumothorax is a rare but life-threatening complication associated with pneumonia caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). CASE PRESENTATION: Informed consent was obtained from the patient himself.A 50-year-old man presented with a 9-day history of fever, cough, and dyspnoea. He was diagnosed with coronavirus disease 2019 (COVID-19) pneumonia and was admitted to the Medical Hospital, Tokyo Medical and Dental University. Chest CT showed diffuse patchy ground-glass opacities (GGOs). His state of oxygenation deteriorated, and mechanical ventilation was initiated on day 4 after admission (12th day from onset). He improved gradually and was weaned from ventilation on day 15. Sudden onset of bilateral pneumothorax occurred on day 21 with severe respiratory failure, and chest CT revealed pneumatocele formation on both lower lobes. CONCLUSIONS: Pneumothorax is a notable complication in cases of severe COVID-19 pneumonia, especially in those who require positive-pressure ventilation.