RESUMO
Asthma prevalence is increasing worldwide, and surveys indicate that most patients in developed and developing countries, including South Africa, do not receive optimal care and are therefore not well controlled. Standard management guidelines adapted to in-country realities are important to support optimal care. The South African Thoracic Society (SATS) first published a guideline for the management of chronic persistent asthma in 1992, which has subsequently been revised several times. The main aim of the present document was to revise and update SATS' statement on the suggested management of chronic asthma, based on the need to promote optimal care and control of asthma, together with the incorporation of new concepts and drug developments. This revised document reinforces optimal care and incorporates the following primary objectives to achieve the recent advances in asthma care: continued emphasis on the use of inhaled corticosteroids (ICS) as the foundation of asthma treatmentto reduce the reliance on short-acting beta-2 agonist (SABA) monotherapy for asthma symptomsto incorporate the evidence and strategy for the use of the combination of an ICS and formoterol for acute symptom relief (instead of a SABA)to incorporate the evidence and strategy for the use of as-needed ICS-long-acting beta agonists (LABA) for patients with infrequent symptoms or 'mild' asthmato incorporate the evidence and strategy for the use of a long-acting muscarinic antagonist (LAMA) in combination with ICS-LABA; andto incorporate the evidence and strategy for the use of and management with a biologic therapy in severe asthma.
RESUMO
Asthmatics do not appear to have increased susceptibility to COVID-19.Uncontrolled severe asthma may be associated with worsened COVID-19 outcomes, especially in asthmatics managed with oral corticosteroids. Risk mitigation measures such as hand hygiene, social distancing and wearing of face masks must be observed at all times. Asthma should be managed as outlined in local and international guidelines.Ensure an adequate supply of medication, and inhaled corticosteroids should not be withdrawnChronic obstructive pulmonary disease (COPD) is associated with severe COVID-19 disease and poor outcomes. Maintenance of background medication is important to avoid exacerbations of COPD.Vaccination against influenza is strongly advised for all patients with asthma and COPDVaccination against pneumococcal infection is advisable for patients with COPD. Patients with obstructive airway disease on oral corticosteroids and/or with impaired lung function should take stringent safety precautions. This statement will be updated when more data become available Asthma and COPD occur commonly in South Africa. SARS-CoV-2 is a novel coronavirus, which can result in COVID-19-associated severe respiratory infection with respiratory failure and the need for mechanical ventilation. The South African Thoracic Society has prepared a guidance statement to assist clinicians and patients with asthma and COPD during the current epidemic.
