This is a phase 3 clinical trial, randomized, single-center, opened, controlled, to evaluate efficacy and safety of early administration of colchicines in patients older than 60 years, with high risk of pulmonary complications due to coronavirus SARS-CoV2 (COVID-19). An approximately number of 954 subjects meeting all inclusion and none exclusion criteria will be randomized either to receive colchicines or symptomatic treatment with paracetamol during 21 days.
The primary objective of the study is to determine whether short term course of colchicines
reduces number of deaths due to COVID-19 and severe complications due to the virus in elderly
patients with comorbidities.
The secondary objective is to determine the safety of colchicines in this patient population.
Approximately 954 subjects who meet all inclusion criteria and none exclusion criteria will
be randomized either to receive colchicines or symptomatic treatment (2:1 allocation ratio)
during 21 days. Follow-up assessments will occur every 48 hours and always at day 10, 21 and
61 following randomization for evaluation of the occurrence of any trial endpoints or other
adverse events.
Drug: Colchicine plus symptomatic treatment (paracetamol)
Colchicine plus symptomatic treatment (paracetamol).
Drug: Symptomatic treatment (paracetamol or best symptomatic treatment based on doctor recommendations)
Symptomatic treatment (paracetamol or best symptomatic treatment based on doctor recommendations).
Inclusion Criteria:
1. Patients of both sexes who are at least 60 years old.
2. Diagnosis of COVID-19 infection in the last 72 hours and confirmed by PCR
3. Patient in outpatient follow-up (not hospitalized or under consideration) or
institutionalized in senior centers/residences
4. The patient must possess at least two of the following high-risk criteria
1. 60 years of age or older AND
2. Any of the following: Diabetes mellitus, high blood pressure, known pulmonary
disease (including asthma or chronic obstructive pulmonary disease), known heart
failure, known coronary disease, bicytopenia, pancytopenia, or the existence of
simultaneous neutrophilia and lymphopenia
5. The patient must be able and willing to comply with the requirements of this study
protocol.
Exclusion Criteria:
1. Hospitalized patient or under immediate consideration of doing so
2. Patient taking colchicine for other indications
3. Patient with history of allergic reaction or sensitivity to colchicine
4. Patient with inflammatory bowel disease, gastric ulcer, chronic diarrhea or
malabsorption
5. Patient with pre-existing progressive neuromuscular disease
6. Patient with kidney damage and estimated glomerular filtrate rate <30 ml/m at 1732
7. Patient undergoing chemotherapy for cancer, including haematological malignancies.
8. Patients being treated with CYP3A4 and/or glycoprotein inhibitor drugs
9. Immunosuppressive treatment
10. History of cirrhosis, chronic active hepatitis, severe chronic disease defined by GOT
or GPT values exceeding 3 times the upper limit of normal.
11. If the investigator considers it, for any reason, to be an inadequate candidate.
12. Patient and/or legal representative will not have signed the informed consent form.
Atención primaria (Área 2)
Laredo, Cantabria, Spain
Gerencia de atención primaria (Área 3)
Reinosa, Cantabria, Spain
Atencion primaria (AREA 1)
Santander, Cantabria, Spain
Gerencia de atención primaria (área 4)
Torrelavega, Cantabria, Spain
Carlos Richard
942203333
carlos.richard@scsalud.es
Mar García, PhD
942203333
mmar.garcia@scsalud.es