Status of the practice of sleep medicine in India during the COVID-19 pandemic.

STUDY OBJECTIVES: Like other medical branches, the practice of sleep medicine has been affected by the COVID-19 pandemic; however, the actual impact is not known. This study was planned to assess the status of the practice of sleep medicine in India during the COVID-19 pandemic and lockdown. METHODS: This was an online questionnaire-based descriptive study. A 25-item questionnaire was developed to assess the functioning of sleep laboratories, use of telemedicine, and positive airway pressure therapy during the COVID-19 pandemic in India. The questionnaire was sent to the sleep physicians of 2 major sleep medicine societies of India. Responses were analyzed. RESULTS: In this study, the response rate was 64.6%. During this pandemic, 72% of physicians reported that they had closed sleep laboratory, whereas 24% reported shifting to home sleep apnea testing. Only half of the sleep physicians confirmed awareness of the disinfection guidelines proposed by the American Academy of Sleep Medicine to prevent COVID-19 infection in the sleep laboratory. However, almost all of them reported taking preventive measures like the use of protective gear. Sixty-one percent of physicians advised mitigating strategies as a temporary measure to their patients of obstructive sleep apnea. A total of 58.6% opined that auto-positive airway pressure might be used for uncomplicated obstructive sleep apnea without diagnostic polysomnography during the pandemic. Eighty-four percent of physicians reported that they were continuing their services through a telemedicine facility. Physicians reported that consultations for insomnia and circadian rhythm sleep disorders increased during the pandemic. CONCLUSIONS: Sleep laboratories were reportedly closed during the COVID-19 pandemic, and most of the sleep physicians were providing services through telemedicine. The majority reported that auto-positive airway pressure without diagnostic polysomnography could be an effective option for uncomplicated obstructive sleep apnea. Consultation for insomnia and circadian rhythm sleep disorders reportedly increased during the lockdown.

Performing sleep studies after the COVID-19 outbreak: practical suggestions from Bologna's sleep unit.

The Coronavirus Disease 2019 (COVID-19) pandemic required a thorough re-organization of every sector of the healthcare system. Sleep laboratories need to renew protocols in order to guarantee the safety of patients and healthcare staff while providing exams. Polysomnography (PSG) examinations are essential for the diagnosis and treatment management of several sleep disorders, which may constitute a public or personal safety issue such as obstructive sleep apnea syndrome. Here we provide some practical advice on how to perform sleep studies after the COVID-19 outbreak based on our experience, the review of the existing literature and current national and international recommendations by Health Authorities. We believe that with appropriate precautions it is possible to guarantee a safe restart of PSG and other sleep studies.

[Management of diagnostic procedures and treatment of sleep related breathing disorders in the context of the coronavirus pandemic]. / Diagnostik und Therapie schlafbezogener Atmungsstörungen im Zusammenhang mit der Corona­Pandemie: Deutsche Gesellschaft für Pneumologie und Beatmungsmedizin e. V. (DGP), Deutsche Gesellschaft für Schlafforschung und Schlafmedizin (DGSM).

When providing sleep medical services special aspects must be taken into account in the context of the coronavirus pandemic. Despite all prevention, due to the high number of unrecognized cases, SARS-CoV2 contacts in the sleep laboratory must be expected and appropriate precautions are necessary. Nevertheless, the continuation or resumption of sleep medical services under the appropriate hygiene measures is strongly recommended to avoid medical and psychosocial complications. There is no evidence for a deterioration of COVID-19 through CPAP therapy. In principle, the application of positive pressure therapy via various mask systems can be accompanied by the formation of infectious aerosols. In the case of confirmed infection with SARS-CoV2, a pre-existing PAP therapy should be continued in an outpatient setting in accordance with the local guidelines for home isolation, since discontinuation of PAP therapy is associated with additional cardiopulmonary complications due to the untreated sleep-related breathing disorder. According to the current state of knowledge inhalation therapy, nasal high-flow (NHF), and PAP therapy can be carried out without increased risk of infection for health care workers (HCW) as long as appropriate personal protective equipment (eye protection, FFP2 or FFP-3 mask, gown) is being used.This position paper of the German Society for Pneumology and Respiratory Medicine (DGP) and the German Society for Sleep Medicine (DGSM) offers detailed recommendations for the implementation of sleep medicine diagnostics and therapy in the context of the coronavirus pandemic.