STerOids in COVID-19 Study (STOIC)
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ClinicalTrials.gov Identifier: NCT04416399 |
Recruitment Status :
Terminated
(Independent statistical review advice)
First Posted : June 4, 2020
Last Update Posted : February 8, 2021
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At the time of writing (3/4/2020), close to a million people have been infected by the SARS-CoV-2 coronavirus around the world. The severe clinical condition that leads to deaths is now called CoVID-19. Currently, there are no effective treatments for the early or late stages of this illness. Governments worldwide have undertaken dramatic interventions to try and reduce the rate of spread of this deadly coronavirus.
Early data from multiple studies in China, where the virus originated, show that severe cases of CoVID-19 are not as prevalent in patients with chronic lung diseases as expected. This data has been confirmed by the Italian physicians. The investigators think that the widespread use of inhaled corticosteroids reduces the risk of CoVID-19 pneumonia in patients with chronic lung disease. Early microbiological data also shows that these corticosteroids are effective at slowing down the rate of coronavirus replication on lung cells.
Inhaled corticosteroids are widely used to manage common lung conditions, such as asthma. This type of medicine is among the top 3 most common medication prescribed around the world. Their safety is well understood, and their potential side effects are mild and reversible.
The investigators propose to test this idea that, in participants early in the course of CoVID-19 illness, daily high dose inhaled corticosteroids for 28 days, will reduce the chances of severe respiratory illness needing hospitalisation. We will also study the effect of this inhaled therapy on symptoms and viral load.
Condition or disease | Intervention/treatment | Phase |
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Coronavirus Infection | Drug: Budesonide dry powder inhaler | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 146 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Intervention Model Description: | Randomised, open label parallel group controlled clinical trial |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Use of High Dose Inhaled Corticosteroids as Treatment of Early COVID-19 Infection to Prevent Clinical Deterioration and Hospitalisation |
Actual Study Start Date : | July 16, 2020 |
Actual Primary Completion Date : | January 12, 2021 |
Actual Study Completion Date : | January 12, 2021 |

Arm | Intervention/treatment |
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Experimental: Inhaled budesonide
Budesonide inhaled via dry powder inhaler, 400 micrograms per inhalation, 2 inhalations twice a day
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Drug: Budesonide dry powder inhaler
Budesonide inhaled via dry powder inhaler, 400 micrograms per inhalation, 2 inhalations twice a day
Other Name: Pulmicort |
No Intervention: Standard of care
Standard of care
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- Emergency department attendance of hospitalisation related to COVID-19 [ Time Frame: Day 1 to day 28 ]Evaluate the effect of intervention on emergency department attendance or hospitalisation related to COVID-19
- Body temperature [ Time Frame: Day 1 to day 14 ]Evaluate the effect of intervention on body temperature
- Blood oxygen saturation level [ Time Frame: Day 1 to day 14 ]Evaluate the effect of intervention on blood oxygen level
- Symptoms as assessed by common cold questionnaire [ Time Frame: Day 1 to day 14 ]Evaluate the effect of intervention on patient's symptoms as determined by common cold questionnaire. Higher score meaning worse symptoms.
- Symptoms as assessed by FluPro questionnaire [ Time Frame: Day 1 to day 14 ]Evaluate the effect of intervention on patient's symptoms as determined by FluPro questionnaire. Higher score meaning worse symptoms.
- Nasal/throat swab SARS-CoV-2 viral load [ Time Frame: Day 1, 7 and 14 ]Evaluate the effect of intervention on nasal and throat swab SARS-CoV-2 viral load

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Participant is willing and able to give informed consent for participation in the trial
- Male or Female, aged 18 years or above
- New onset of symptoms suggestive of COVID-19 e.g. new onset cough and/or fever, and/or loss of smell or taste within 7 or fewer days of participant being seen at visit 1
- In the Investigator's opinion, is able and willing to comply with all trial requirements
Exclusion Criteria:
- A known allergy to investigational medicine product (IMP) (budesonide)
- Any known contraindication to any of the IMPs (budesonide)
- Patient currently prescribed inhaled or systemic corticosteroids
- Recent use, within the previous 7 days of inhaled or systemic corticosteroids
- Patient needs hospitalisation at time of study consent
- Any other significant disease or disorder which, in the opinion of the Investigator, may either put the participants at risk because of participation in the trial, or may influence the result of the trial, or the participant's ability to participate in the trial.
- Participants who have participated in another research trial involving an investigational product in the past 12 weeks.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04416399
United Kingdom | |
Oxford Respiratory Trials Unit | |
Oxford, Oxfordshire, United Kingdom, OX3 7LE |
Principal Investigator: | Mona Bafadhel, MBBS, PhD | University of Oxford |
Responsible Party: | University of Oxford |
ClinicalTrials.gov Identifier: | NCT04416399 |
Other Study ID Numbers: |
STOIC study |
First Posted: | June 4, 2020 Key Record Dates |
Last Update Posted: | February 8, 2021 |
Last Verified: | July 2020 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Product Manufactured in and Exported from the U.S.: | No |
CoVID-19 Coronavirus infection SARS-CoV-2 |
Infections COVID-19 Coronavirus Infections Pneumonia, Viral Pneumonia Respiratory Tract Infections Virus Diseases Coronaviridae Infections Nidovirales Infections RNA Virus Infections Lung Diseases Respiratory Tract Diseases |
Budesonide Anti-Inflammatory Agents Bronchodilator Agents Autonomic Agents Peripheral Nervous System Agents Physiological Effects of Drugs Anti-Asthmatic Agents Respiratory System Agents Glucocorticoids Hormones Hormones, Hormone Substitutes, and Hormone Antagonists |