- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04534790
Anti-inflammatory Effect of Low-Dose Whole-Lung Radiation for COVID-19 Pneumonia
Randomized Trial, Anti-inflammatory Effect of Low-Dose Whole-Lung Radiation for COVID-19 Pneumonia
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Until now, multiple studies with antibiotics and monoclonal antibodies have been used to try to stop this infection, however, the studies have not been conclusive about the real benefit of these drugs, so the search for other alternatives has been an obligation for doctors in all the world. For this reason, it was proposed to carry out a treatment with radiotherapy to the lung based on studies published in the middle of the last century.
In the studies where radiation therapy was given to the lung in cases of infections in the 1930s and 1940s, the most important and with the largest number of patients are the studies by Powel, Scott, Rosseasuy and Openheimer, where together they were treated 594 patients with viral and bacterial infections, obtaining a cure in a total of 524 patients, that is, an 88% chance of cure with this treatment in an average of 7 days.
Treatment with low doses of total lung radiotherapy has not only been used in the treatment of pneumonia in 1930-1940, it has also been used recently in other pathologies such as metaplasia with myeloid myelofibrosis, where they are treated with 1 Gy to both lungs and there is a significant improvement in hypoxia, as well as edema within the first 72 hrs. without presenting side effects due to the treatment at low doses of radiotherapy, control studies were also carried out where it was shown that the low dose of Lung radiotherapy is safe and effective, these studies show that low doses of radiotherapy are safe for patients since it does not generate serious side effects that put the patient's health at risk.
These results are similar to the results obtained in one of the few studies of low-dose total lung radiotherapy in patients with COVID-19, which was performed at Emory University Hospital in Atlanta, where 5 patients with pneumonia, positive for COVID 19 that required supplemental oxygen to which they were given a treatment with radiotherapy 1.5 Gy single dose, at 24 hrs., 4 of the patients rapidly improved clinically, recovering in an average of 1.5 days (range 3 to 96 hrs.). Subsequent imaging and laboratory studies confirmed that low doses of radiation therapy are effective and safe in reducing the symptoms produced by COVID 19.
Recently at the University of Teran in Israel the results of their study were also published, which recruited 5 patients with COVID 19 pneumonia who were oxygen dependent. In this study, a single dose of 0.5 Gy was given, reporting an improvement in 80% of patients and they were discharged from 3 to 7 days.
For which this study was carried out with the objective of determine the anti-inflammatory effect of low-dose total lung radiation therapy in patients with respiratory distress syndrome secondary to covid-19 infection.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Guanajuato
-
Leon, Guanajuato, Mexico, 37160
- Social Secure Mexican Institute
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Both sexes
- Age > 18 years
- Laboratory confirmation of SARS-CoV-2 infection
- Acute Respiratory Distress Syndrome in any degree with a hospital treatment requirement.
Exclusion Criteria:
- Patients who do not agree to receive the treatment
- Sepsis data
- Hemodynamic instability
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: Not radiotherapy
control group
|
|
Experimental: Radiotherapy
patientis with treatment with radiotherapy 1 Gy to Whole lung.
|
anti-inflammatory effect with low-dose radiation to the lungs
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical improvement
Time Frame: 7 days
|
improvement of oxygen saturation
|
7 days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
improvement of laboratory and imaging parameters
Time Frame: 7 -14 days
|
improvement in acute phase reactants and simple tomography
|
7 -14 days
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PI-2020-2858
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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