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Sirolimus in COVID-19 Phase 1

A Randomized, Double-Blinded, Placebo-Controlled Trial Evaluating the Virological Efficacy, Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Sirolimus Adjuvant Therapy in Patients With Coronavirus Disease (COVID-19)

Status
Withdrawn
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04371640
Acronym
SirCO-1
Enrollment
0
Registered
2020-05-01
Start date
2020-07-06
Completion date
2021-07-30
Last updated
2021-12-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Covid-19, SARS-CoV-2

Brief summary

This is a double-blinded, two-arm, randomized, placebo controlled study comparing the virological efficacy of add-on sirolimus with standard care to placebo and standard care. Virological efficacy is defined as the change from baseline to day 7 in SARS-CoV-2 viral burden measured by quantitative real-time polymerase chain reaction.

Interventions

DRUGSirolimus 1 MG/ML

Oral solution

DRUGPlacebo

Oral solution

Sponsors

Walter K. Kraft
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

* Male or non-pregnant female \>/=18 and \</=65 years of age at the time of consent * Laboratory confirmed SARS-CoV-2 infection * Investigator-estimated hospitalization duration of at least 5 days

Exclusion criteria

* Need for \>4 liters nasal cannula oxygen to maintain oxygen saturation \>90% * Hypersensitivity to sirolimus * Pregnant or breastfeeding * Anticipated transfer to another study hospital within 72 hours * Alanine transaminase (ALT) \>3 times the upper limit of normal * Creatinine clearance \<30mL/min as estimated by Cockcroft-Gault * Underlying immunosuppression due to daily \>5 mg prednisone equivalent a day, prior solid organ transplant, or other immunosuppression deemed by investigator to be potentially unsafe * Co-administration with strong inhibitors of CYP3A4 and/or P-glycoprotein (P-gp) (such as ketoconazole, voriconazole, itraconazole, telithromycin, clarithromycin and others) * Co-administration with strong inducers of CYP3A4 and/or P-glycoprotein (P-gp) (such as phenytoin or rifampin) * Anticipated surgery within 1 month * Need for healing of a fracture or a significant soft tissue wound

Design outcomes

Primary

MeasureTime frameDescription
Change in SARS-CoV-2 viral burden from baseline to day 7 of treatmentBaseline, and days 1, 2, 3, 4, 5, 6, & 7 post-dose for all patientsSARS-CoV-2 viral burden will be quantified for both arms using a qRT-PCR

Secondary

MeasureTime frameDescription
Change in SARS-CoV-2 viral burden at days 1-6Days 1, 2, 3, 4, 5, and 6 post-dose for all patientsSARS-CoV-2 viral burden will be quantified for both arms using a qRT-PCR
Rate of treatment emergent adverse eventsDays 1, 2, 3, 4, 5, and 6 post-dose for all patientsSafety and tolerability of sirolimus in patients with COVID-19

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026