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Clesrovimab (MK-1654) in Infants and Children at Increased Risk for Severe Respiratory Syncytial Virus (RSV) Disease (MK-1654-007)

ClinicalTrials.gov Identifier: NCT04938830 (view full study on clinicaltrials.gov)
Condition:  RSV infection
Status:  Completed


Official Title: A Phase 3, Multicenter, Randomized, Partially Blinded, Palivizumab- Controlled Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of MK-1654 in Infants and Children at Increased Risk for Severe RSV Disease

This study aims to evaluate the safety and tolerability of clesrovimab compared to palivizumab as assessed by the proportion of participants experiencing adverse events (AEs).

Interventional
Phase 3
1003
November 2021
August 2025
April 2025
up to 1 years
All
No


CRITERIA

Inclusion Criteria:

  • Participants at increased risk for severe RSV infection recommended to receive palivizumab in accordance with national or local guidelines or professional society recommendations.
  • Is available to complete the follow-up period.

Exclusion Criteria:

  • Requires mechanical ventilation at time of enrollment.
  • Has a life expectancy <6 months.
  • Has known hepatic or renal dysfunction, or chronic seizure disorder.
  • Is hospitalized at the time of randomization unless discharge is expected within 7 days after randomization.
  • Has severe immunodeficiency or is severely immunocompromised.
  • Has known hypersensitivity to any component of clesrovimab or palivizumab.

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