Background The British Thoracic Society (BTS) recommends that all patients admitted with COVID-19 pneumonia should have a chest X-ray (CXR) and clinical follow-up at 6 or 12 weeks, depending on the disease severity. Little data is available on long-term CXR follow-up for moderate and severe COVID-19 pneumonia. This study aims to evaluate compliance with clinico-radiological follow-up of patients recovering from COVID-19 pneumonia at a local hospital in the UK, as per the BTS guidance, and to analyse radiological changes at clinical follow-up at 12 weeks, in order to risk-stratify and improve patient outcomes. Methods This is a single-centre retrospective audit of 255 consecutive COVID-19 positive patients admitted to a local hospital in the UK over 5 months between May and October 2020. All CXRs and clinic follow-up at 12 ± 8 weeks were checked on an electronic database. Results Over one in two (131/255) patients had CXR evidence of COVID-19 pneumonia during the initial hospital admission. Half of the patients (60/131) died before CXR or clinic follow-up. Fifty-eight percent (41/71) of the surviving patients had a follow-up CXR, and only two developed respiratory complications- one had residual lung fibrosis, another a pulmonary embolism. Eighty-eight percent (36/41) of the patients had either resolution or improved radiological changes at follow-up. Most patients who had abnormal follow-up CXR were symptomatic (6/8), and many asymptomatic patients at follow-up had a normal CXR (10/12). Conclusions Although there were concerns about interstitial lung disease (ILD) incidence in patients with COVID-19 pneumonia, most of our patients with COVID-19 pneumonia had no pulmonary complications at follow-up with CXR. This emphasises that CXR, a cost-effective investigation, can be used to risk-stratify patients for long term pulmonary complications following their COVID-19 pneumonia. However, we acknowledge the limitations of a low CXR and clinic follow-up rate in our cohort. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-021-06941-8.
【저자키워드】 COVID-19 pneumonia, Interstitial lung disease, CXR, British Thoracic Society, Pulmonary vascular disease, 【초록키워드】 COVID-19, Severe COVID-19 pneumonia, Pneumonia, severity, hospital, Respiratory complications, Local, database, outcomes, Cohort, symptomatic, Patient, Compliance, chest X-ray, Lung fibrosis, Hospital admission, Follow-up, incidence, change, ILD, moderate, Guidance, asymptomatic patient, Evidence, retrospective, Society, supplementary material, limitation, over, radiological, initial, IMPROVE, Result, evaluate, died, the patient, the disease, Most patient, can be used, had no, checked, COVID-19 positive patient, patients with COVID-19, pulmonary complication, recovering from COVID-19, risk-stratify patient, surviving patient, with COVID-19, 【제목키워드】 COVID-19, hospital, observational study, Follow-up,