Post COVID-19 Diffuse Lung Disease Clinical Trial
— COLDSTEROfficial title:
Comparison of the Efficacy and Safety of Two Corticosteroid Regimens in the Treatment of Diffuse Lung Disease After Coronavirus Disease 2019 (COVID-19) Pneumonia
| Verified date | April 2022 |
| Source | Postgraduate Institute of Medical Education and Research |
| Contact | n/a |
| Is FDA regulated | No |
| Health authority | |
| Study type | Interventional |
A proportion of patients with COVID-19 pneumonia have a prolonged course of illness. Some of these patients continue to have considerable respiratory symptoms or persistent hypoxemia. The CT abnormalities in these patients are often a combination of ground-glass opacities and patchy multifocal consolidation consistent with a pattern of OP. In several patients, these radiologic abnormalities persist. As with other forms of OP, patients with post-COVID OP or post COVID diffuse lung disease (PC-DLD) may benefit from treatment with oral glucocorticoids. The ideal dose of glucocorticoids for treating PC-DLD is unknown. In this study, the investigatros aim to compare the efficacy and safety of a medium dose and a low dose of prednisolone (as the initial dose) for the treatment of post-COVID. diffuse lung disease.
| Status | Completed |
| Enrollment | 130 |
| Est. completion date | September 1, 2021 |
| Est. primary completion date | September 1, 2021 |
| Accepts healthy volunteers | No |
| Gender | All |
| Age group | 18 Years and older |
| Eligibility | Inclusion Criteria: - Diagnosed to have COVID-19 by means of a real-time reverse transcription polymerase chain reaction (rRT-PCR) test performed on a respiratory (upper or lower respiratory) sample or the detection of COVID-19 antigen - Having significant respiratory symptoms (cough and breathlessness) or persistent hypoxemia or oxygen desaturation on exercise and CT chest showing residual changes of post-COVID parenchymal involvement of any extent OR having CT chest showing residual changes of post-COVID parenchymal involvement >20% of the lung parenchyma on visual inspection of the scans between 3-8 weeks of the onset of symptoms of COVID-19 - Willing to participate in the study Exclusion Criteria: - Receiving ventilatory or respiratory support (invasive or non-invasive mechanical ventilation or high flow nasal cannula) or supplemental oxygen with FiO2>0.35 - Requiring intensive care due to acute COVID-19 pneumonia or its complications - Having a known lung parenchymal lung disease before the onset of COVID-19 - Pregnant or lactating women - Having absolute contraindication for prednisolone in a dose of 40 mg/day (this includes untreated glaucoma, uncontrolled diabetes mellitus, signs of an uncontrolled or untreated infection or sepsis, pulmonary mycosis, untreated severe psychiatric disorders) - Unwilling to provide informed consent |
| Country | Name | City | State |
|---|---|---|---|
| India | Postgraduate Institute of Medical Education and Research | Chandigarh |
| Lead Sponsor | Collaborator |
|---|---|
| Postgraduate Institute of Medical Education and Research |
India,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | Proportion of subjects with a complete radiologic response | Complete response is defined as complete disappearance or =90% reduction in the lung parenchymal abnormalities on a high-resolution CT scan | 6 weeks | |
| Secondary | Proportion of subjects with a complete or good response radiologic response | Complete response is defined as complete disappearance or =90% reduction in the lung parenchymal abnormalities on a high-resolution CT scan. Good response is defined as =50% but less than 90% reduction in the lung parenchymal abnormalities on a high-resolution CT scan. | 6 weeks | |
| Secondary | Proportion of subjects with a good composite response | Complete or good radiologic resolution along with no oxygen desturation on exercise testing and a normal spirometry | 6 weeks | |
| Secondary | Forced vital capacity as a percentage of the predicted | Forced vital capacity will be measured using spirometry. The predicted value will be calculated based on standard reference equations. | 6 weeks | |
| Secondary | Change in resting oxygen saturation | The change in resting oxygen saturation (measured by pulse oximetry) from the day of randomization to 6 weeks | 6 weeks | |
| Secondary | Proportion of subjects with oxygen desaturation on exercise testing | Oxygen desaturation will be defined as a fall in oxygen saturation by 4% or more on exercise testing (by one-minute sit-to-stand test and six-minute walk test) | 6 weeks | |
| Secondary | Change in dyspnea score on modified Medical Research Council scale | The change in dyspnea score assessed using the modified Medical Research Council from the day of randomization to 6 weeks.The scale has a minimum score of 0 and a maximum score of 4, higher values indicate worse outcomes | 6 weeks | |
| Secondary | Severity of dyspnea on the Functional Assessment of Chronic Illness Therapy - Dyspnea-10 item scale | Severity of dyspnea assessed using the Functional Assessment of Chronic Illness Therapy - Dyspnea-10 item scale. The scale has two item banks of 10 items each for dyspnea and functional limitations. EAch item has a minimum score of 0 and maximum score of 3. Higher scores represent worse outcomes. | 6 weeks | |
| Secondary | Change in respiratory health status using the King's Brief ILD questionnaire | Respiratory health status assessed using the King's Brief ILD questionnaire. The questionnaire has 15 items. The total score varies from 0 to 100, with higher scores representing better outcomes. | 6 weeks | |
| Secondary | Change in health-related quality of life using the Short Form-36 questionnaire | Health-related quality of life assessed using Short Form-36 questionnaire. The questionnaire consists of 36 items covering 8 domains. Each domain score has a minimum value of 0 and maximum value of 100, with higher scores representing better outcomes | 6 weeks | |
| Secondary | Proportion of subjects who develop adverse effects of prednisolone | The adverse effects of treatment (acne, weight gain, hyperglycemia, hypertension, abdominal pain, dyspepsia, Cushingoid facies, skin thinning and bruising, mood changes, muscular weakness and any other adverse effects related to prednisolone) | 6 weeks |