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Role of commonly used blood pressure medications in treatment of COVID-19 (CLARITY 2.0)

An Investigator Initiated, International Multi-Centre, Multi-Arm, Multi-Stage Randomised Double Blind Placebo Controlled Trial of Angiotensin Receptor Blocker (ARB) and Chemokine Receptor Type 2 (CCR2) Antagonist for the treatment of COVID-19 - CLARITY 2.0

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/10/037468
Enrollment
80
Registered
2021-10-22
Start date
Unknown
Completion date
Unknown
Last updated
2024-04-01

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

Conditions

Health Condition 1: B972- Coronavirus as the cause of diseases classified elsewhere

Interventions

Intervention1: Dual therapy of candesartan and Repagermanium.: Oral candesartan 4mg twice daily for 28 days + Repagermanium 120mg immediate release capsule twice daily for 28 days Control Intervention

Sponsors

The University of Sydney
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Adults aged = 18 years 2.Laboratory-confirmed diagnosis of SARS-CoV-2 infection within 10 days prior to randomisation (Confirmation through appropriate approved laboratory or Point of Care testing method, including Polymerase Chain Reaction (PCR) or other public health assay.) 3.Systolic Blood Pressure (SBP) = 120 mmHg OR SBP = 115 mmHg and currently treated with a non-RAASi BP lowering agent that can be ceased. 4.Willing and able to comply with all study requirements, including treatment, timing and/or nature of required assessments. 5.Documented informed consent

Exclusion criteria

Exclusion criteria: 1.Currently treated with an ACEi, ARB or aldosterone antagonist, aliskiren, or ARNi 2.Intolerance of ARBs 3.Serum potassium >5.5 mmol/L 4.An estimated Glomerular Filtration Rate (eGFR) 5.Known biliary obstruction, known severe hepatic impairment (Child-Pugh-Turcotte score 10-15) 6.Pregnancy, lactation, or inadequate contraception. o Female participants must be either post-menopausal, infertile or use a reliable means of contraception for at least 60 days after the last dose of investigational product or refrain. Where they are of childbearing potential, female participants must also have a negative pregnancy test result within 7 days prior to registration. o Male participants must have been surgically sterilised or use a (double if required) barrier method of contraception during the treatment period and for at least 60 days after the last dose of investigational product or refrain from donating sperm during this period. 7.Participation in a study of a novel investigational product within 28 days prior to randomisation. 8.Plans to participate in another study of a novel investigational product during this study.

Design outcomes

Primary

MeasureTime frame
The primary endpoint is a Clinical Health Score, determined within a 7-point ordinal scale of clinical health status which is a modified version of the 9-point score developed by the WHO for Coronavirus Disease 2019 (COVID-19) trials.Timepoint: Day 1-14

Secondary

MeasureTime frame
Clinical Health ScoreTimepoint: Day 28 Day 60 Day 90 Day 180 ;DeathTimepoint: Day 0-28;ICU admissionTimepoint: Day 0-28;Incidence of Acute Kidney InjuryTimepoint: Day 0-28;Incidence of Respiratory FailureTimepoint: Day 0-28;Length of hospitalisationTimepoint: From admission to discharge/death;Length of ICU admissionTimepoint: From ICU admission to discharge to ward/death;Requirement of dialysisTimepoint: Days 0-28;Requirement of ventilatory supportTimepoint: Days 0-28;Time to deathTimepoint: Between hospital admission and death

Countries

India

Contacts

Public ContactDr Vivekanand Jha

George Institute for Global Health

vjha@georgeinstitute.org.in911141588091

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026