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

EUCTR2020‐001622‐64‐ES.

Study name Outpatient treatment of COVID‐19 with early pulmonary corticosteroids as an opportunity to modify the course of the disease (TAC‐COVID‐19)
Methods Trial design: open (phase IV) RCT
Sample size: 200
Setting: outpatient
Language: Spanish, English
Number of centres: no information
Type of intervention (treatment/prevention): treatment
Participants Inclusion criteria
  • Age 18 to 75

  • Both sexes

  • Diagnosis of SARS‐CoV‐2 infection, by PCR and/or Ac (IgM+) and/or Ag test

  • Clinical diagnosis of pulmonary involvement (respiratory symptoms ± pathological auscultation ± O2 desaturation) + Chest X‐ray with mild‐moderate or normal alterations

  • Verbal informed consent in front of witnesses, reflected in medical records


Exclusion criteria
  • Desaturation < 93% or PO2 < 62

  • Moderate‐severe dyspnoea or significant respiratory or general deterioration that makes admission advisable

  • Chest X‐ray with multifocal cotton infiltrates

  • Insulin‐dependent diabetes with poor control or glycaemia in the emergency analysis > 300 mg/mL (fasting or not)

  • Other significant co‐morbidities:

    • Severe renal failure CrCl < 30 mL/min

    • Cirrhosis or chronic liver disease

    • Poorly controlled hypertension

    • Heart rhythm disturbances (including prolonged QT)

    • Severe immunosuppression (HIV infection, long‐term use of immunosuppressive agents); cancer

  • Pregnant or lactating women

  • Use of glucocorticoids for other diseases

  • Unwilling or unable to participate until the study is complete

  • Participate in another study

  • Allergy or intolerance to any of the study drugs (prednisone, azithromycin or hydroxychloroquine)

  • Taking any of the drugs being tested within 7 days of being included in the study

  • Non‐suppressible drugs with risk of QT prolongation or significant interactions

Interventions Details of intervention: prednisone
  • Dose: concrete dosage/duration not mentioned

  • Route of administration: oral


Treatment details of control group (e.g. dose, route of administration): concomitant therapy
Concomitant therapy: symptomatic treatment + hydroxychloroquine + azithromycin
Outcomes Primary study outcome: the aim of this study is to explore the effectiveness and safety of oral corticosteroids (prednisone) in the treatment of early stage SARS‐Cov‐2 pneumonia in patients who do not yet meet hospital admission criteria: admission after 30 days
Starting date 19 April 2020
Contact information María Jesús Coma: 0034610620180
Email: mjcoma@hubu.es
Notes Recruitment status: ongoing
Prospective completion date: 3‐month estimated duration of trial
Date last update was posted: 20 April 2020
Sponsor/funding: Dra Ana Pueyo Bastida, Hospital Universitario de Burgos