scholarly journals Impact of dexamethasone on persistent symptoms of COVID-19: an observational study

Author(s):  
Alice Milne ◽  
Nick Maskell ◽  
Charlie Sharp ◽  
Fergus W Hamilton ◽  
David T Arnold

Introduction Dexamethasone has been shown to reduce mortality for patients hospitalised with acute COVID-19 pneumonia. However, a significant proportion of patients suffer persistent symptoms following COVID-19 and little is known about the longer-term impact of this intervention on symptom burden. Methods Patients initially hospitalised with COVID-19 were prospectively recruited to an observational study (April-August 2020) with follow-up at 8 months (Dec 2020-April 2021) post-admission. A review of ongoing symptoms using a standardised systems-based proforma was performed alongside health-related quality of life assessment. In the UK, patients with COVID-19 (requiring oxygen) only received dexamethasone following the pre-print of the RECOVERY trial (June 2020), or as part of randomisation to that trial, allowing for a comparison between patients treated and not treated with dexamethasone. Results Between April to August 2020, 198 patients were recruited to this observational study. 87 required oxygen and were followed up at 8-months, so were eligible for this analysis. Of these 39 received an inpatient course of dexamethasone (cases) and 48 did not (controls). The groups were well matched at baseline in terms of age, comorbidity and frailty score. Over two-thirds of patients reported at least 1 ongoing symptom at 8-month follow-up. Patients in the dexamethasone group reported fewer symptoms (n=73, 1.9 per patient) than the non-dexamethasone group (n=152, 3.2 per patient) (p = 0.01). Conclusions In conclusion, in this case-control observational study, patients who received oral dexamethasone for hospitalised COVID-19 were less likely to experience persistent symptoms at 8-month follow-up. These are reassuring results for physicians administering dexamethasone to this patient group.

Author(s):  
David T Arnold ◽  
Fergus W Hamilton ◽  
Alice Milne ◽  
Anna Morley ◽  
Jason Viner ◽  
...  

Background: COVID19 causes a wide spectrum of disease. However, the incidence and severity of sequelae after the acute infection is uncertain. Data measuring the longer-term impact of COVID19 on symptoms, radiology and pulmonary function are urgently needed to inform patients and plan follow up services. Methods: Consecutive patients hospitalised with COVID19 were prospectively recruited to an observational cohort with outcomes recorded at 28 days. All were invited to a systematic follow up at 12 weeks, including chest radiograph, spirometry, exercise test, blood tests, and health-related quality of life (HRQoL) questionnaires. Findings: Between 30th March and 3rd June 2020, 163 patients with COVID19 were recruited. Median hospital length of stay was 5 days (IQR 2 to 8) and 30 patients required ITU or NIV, 19 patients died. At 12 weeks post admission, 134 were available for follow up and 110 attended. Most (74%) had persistent symptoms (notably breathlessness and excessive fatigue) with reduced HRQoL. Only patients with disease sufficiently severe to warrant oxygen therapy in hospital had abnormal radiology, clinical examination or spirometry at follow up. Thirteen (12%) patients had an abnormal chest X-ray with improvement in all but 2 from admission. Eleven (10%) had restrictive spirometry. Blood test abnormalities had returned to baseline in the majority (104/110). Interpretation: Patients with COVID19 remain highly symptomatic at 12 weeks, however, clinical abnormalities requiring action are infrequent, especially in those without a supplementary oxygen requirement during their acute illness. This has significant implications for physicians assessing patients with persistent symptoms, suggesting that a more holistic approach focussing on rehabilitation and general wellbeing is paramount. Funding: Southmead Hospital Charity


2019 ◽  
Vol 7 (3_suppl) ◽  
pp. 2325967119S0016
Author(s):  
Kelly F. Russell ◽  
Erin Selci ◽  
Brian Black ◽  
Michael Ellis

Background: Sport-related concussion is a form of traumatic brain injury that often presents with a combination of symptoms that reflect disturbances in physical, cognitive, sleep, and emotional functioning. The longitudinal effects of adolescent sports-related concussion (SRC) on health-related quality of life (HRQOL) remain poorly understood. The objectives of this study were to 1) compare HRQOL outcomes among adolescents with an acute SRC or sports-related extremity fracture (SRF) who were followed until physician-documented clinical recovery and 2) to identify the clinical variables associated with worse HRQOL among adolescent SRC patients. Methods: We conducted a prospective cohort study of adolescents with acute isolated SRC or SRF who underwent clinical assessment within 30 days post injury and follow-up at tertiary sub-specialty clinics. Longitudinal patient-reported HRQOL was measured at initial assessment and at each follow-up appointment using the adolescent version (age 13-18) Pediatric Quality of Life Inventory generic core scale and Cognitive Functioning scale. Demographic characteristics were collected from the medical charts. Results: Participants in this study included 135 patients with SRC (60.0% male; mean age 14.7 years; time from injury to initial assessment 6 days) and 96 with SRF (59.4% male, mean age 14.1 years; time from injury to initial assessment 8 days). At initial assessment, SRC patients reported significantly worse cognitive, school and overall HRQOL compared to SRF patients with no differences in physical, emotional and social HRQOL. Clinical variables associated with worse HRQOL among SRC patients differed by domain but were significantly impacted by initial symptom burden and the development of delayed physician-documented clinical recovery (> 28 days post-injury). Overall, 132 (97.8%) SRC patients and all SRF patients achieved physician-documented clinical recovery during the study period. The median days until physician-documented clinical recovery for the SRC patients was 26 days (IQR: 17, 49) and this was not significantly different than SRF patients (31 days, IQR: 23, 42; p=0.12). At the time of physician-documented clinical recovery, patients with SRC did not have persistent impairments in HRQOL. Conclusions: Adolescent SRC is associated with temporary impairments in HRQOL that resolve in patients followed until physician-documented clinical recovery. Compared to SRF, adolescent SRC patients experience significantly greater impairments in cognitive, school, and overall HRQOL. The degree of impairment experienced by adolescent SRC patients across HRQOL domains is impacted by initial symptom burden and length of clinical recovery. Future studies are needed to identify the clinico-pathological features associated with impaired HRQOL and assess whether the initiation of multi-disciplinary targeted rehabilitation strategies lead to an improvement in HRQOL in acute SRC patients.


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