~6 spots leftby Apr 2026

A Study of Rilematovir in Infants and Children and Subsequently in Neonates Hospitalized With Acute Respiratory Tract Infection Due to Respiratory Syncytial Virus (RSV)

(DAISY Trial)

Recruiting in Palo Alto (17 mi)
+249 other locations
Age: < 18
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 3
Waitlist Available
Sponsor: Janssen Research & Development, LLC
No Placebo Group
Pivotal Trial (Near Approval)
Prior Safety Data

Trial Summary

What is the purpose of this trial?

The purpose of the study is to evaluate the efficacy of rilematovir compared to placebo treatment with respect to the clinical outcome on the RSV Recovery Scale (RRS).

Research Team

JR

Janssen Research & Development, LLC Clinical Trial

Principal Investigator

Janssen Research & Development, LLC

Eligibility Criteria

Inclusion Criteria

The participant weighs within greater than or equal to (>=) 2.4 kilograms (kg) and less than or equal to (<=) 24.6 kg
Each participant's parent(s) (preferably both if available or as per local requirements) or their legally acceptable representative(s) has/have signed an informed consent form (ICF) indicating that (s)he understands the purpose of, and procedures required for, the study; is willing for their child to participate in the study; with regards to the concomitant medication, the lifestyle consideration and study procedures and assessments to be performed by the parent(s)/caregiver(s) as well as those by the investigator/study site personnel
The participant has an acute respiratory illness with at least 1 of the signs/symptoms within 24 hours prior to start of screening and at screening, as evaluated by the investigator in Upper respiratory tract infection: nasal congestion or rhinorrhea; and Lower respiratory tract infection: increased respiratory effort (as evidenced by subcostal, intercostal or tracheosternal retractions, grunting, head bobbing, nasal flaring, or tachypnea), wheezing, cough, cyanosis, or apnea; and systemic/general: feeding difficulties (defined as <75 percent [%] intake of normal food amounts); dehydration; fever; disturbed sleep, or disturbed activity level (irritable/restless/agitated/less responsive). Cough or wheezing cannot be the only LRTI sign/symptom present, that is, at least one other LRTI sign/symptom needs to be present for eligibility
See 2 more

Treatment Details

Interventions

  • Placebo (Placebo)
  • Rilematovir (Virus Therapy)
Participant Groups
2Treatment groups
Experimental Treatment
Group I: RilematovirExperimental Treatment2 Interventions
Participants will receive rilematovir orally based on body weight and age group.
Group II: PlaceboExperimental Treatment1 Intervention
Participants will receive matching placebo of rilematovir based on body weight and age group.

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
University of South FloridaTampa, FL
Helen DeVos Childrens Hospital CF CenterGrand Rapids, MI
Jeff Gordon Children's CenterConcord, NC
University of Mississippi Medical CenterJackson, MS
More Trial Locations
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Who Is Running the Clinical Trial?

Janssen Research & Development, LLC

Lead Sponsor

Trials
1022
Patients Recruited
6,408,000+