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. 2022 Nov 17;2022(11):CD014963. doi: 10.1002/14651858.CD014963.pub2

Corral‐Gudino 2021.

Study characteristics
Methods Trial design: multicentre, open‐label, RCT
Type of publication: journal publication
Setting: inpatient
Recruitment dates: April to May 2020
Country: Spain
Language: English
Number of centres: 5 hospitals
Trial registration number: EUCTR 2020‐001934‐37
Date of trial registration: 8 May 2020
Participants Age: mean age of:
  • 73 years (SD +/‐ 11) in the intervention group

  • 66 years (SD +/‐ 12) in the control group


Gender:
  • 23 male (66%) in the intervention group

  • 16 male (55%) in the control group


Proportion of confirmed infections: PCR positivity inclusion criterion
Ethnicity: not reported
Number of participants (recruited/allocated/evaluated):
  • Recruited: 86

  • Allocated: 35 intervention group and 29 control group

  • Evaluated: 35 intervention group and 29 control group


Severity of condition according to study definition
  • PaO2/FiO2 or PaFi < 300

  • SaO2/FiO2 or SaFi < 400 or

  • At least 2 criteria of the BRESCIA‐COVID Respiratory Severity Scale (BCRSS)


Severity of condition according to WHO score: moderate to severe 5 to 6
Co‐morbidities: hypertension, cardiac disease, respiratory disease, diabetes
Inclusion criteria
  • Confirmed SARS‐CoV‐2 infection

  • Symptom duration of at least 7 days

  • Radiological evidence of lung disease on chest X‐ray or CT scan

  • Moderate to severe disease with abnormal gas exchange:

    • PaO2/FiO2 or PaFi < 300

    • SaO2/FiO2 or SaFi < 400 or

    • At least 2 criteria of the BRESCIA‐COVID Respiratory Severity Scale (BCRSS)


Exclusion criteria:
  • Mechanical ventilation

  • Hospitalised in the ICU

  • Treated with corticosteroids or immunosuppressive drugs

  • Chronic kidney disease on dialysis

  • Pregnant

  • Previous treatments: not reported

Interventions Treatment details of intervention group (e.g dose, route of administration, number of doses)
  • Type of corticosteroid: methylprednisolone

  • Dose: 40 mg for 3 days and then 20 mg for 3 days

  • Route of administration: IV


Treatment details of control group (e.g. dose, route of administration, number of doses): standard care
  • Concomitant therapy (e.g. description of standard care): standard care included acetaminophen, oxygen therapy, low molecular weight heparin and antibiotics; azithromycin, hydroxychloroquine and lopinavir plus ritonavir


Duration of follow‐up: until hospital discharge or day 28 after inclusion
Treatment cross‐overs: no
Compliance with assigned treatment: yes
Outcomes Primary study outcome: composite endpoint including in‐hospital all‐cause mortality, escalation to ICU admission or progression of respiratory insufficiency that required noninvasive ventilation
Review outcomes: inpatient setting
  • Mortality: all‐cause mortality at day 14 or any longer observation period, in‐hospital all‐cause mortality: reported

  • Improvement of clinical status during the longest observation period available:

    • Ventilator‐free days (defined as days alive and free from mechanical ventilation): not reported

    • Participants discharged alive. Participants should be discharged without clinical deterioration or death: not reported

  • Deterioration of clinical status during the longest observation period available:

    • New need for invasive mechanical ventilation or death, that is, transition to WHO 7 to 9 if 6 or lower at baseline (see Figure 1): not reported

  • Serious adverse events, defined as the number of participants with any event: not reported

  • Adverse events (any grade), defined as the number of participants with any event: reported

  • Specific adverse events: hospital‐acquired infections: reported

  • Fungal infections: not reported

  • Quality of life, including fatigue and neurological status, assessed with standardised scales (e.g. WHOQOL‐100) during the longest period available: not reported

  • New need for dialysis during the longest period available: not reported

  • Viral clearance, assessed with reverse transcription polymerase chain reaction (RT‐PCR) test for SARS‐CoV‐2 at baseline, up to 3, 7, and 15 days: not reported


Additional study outcomes: composite endpoint included in‐hospital all‐cause mortality, escalation to ICU admission, or progression of respiratory insufficiency that required noninvasive ventilation
Identification  
Notes Date of publication: 3 February 2021
Sponsor/funding: IDIVAL Instituto de Investigación Sanitaria Valdecilla