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Effects of JNJ-53718678 in Adult and Adolescent Participants who had a Hematopoietic Stem Cell Transplantation and who are Infected with Respiratory Syncytial Virus (RSV)

Phase 2
Completed
Conditions
Respiratory Syncytial Virus Infections
Registration Number
JPRN-jRCT2080225122
Lead Sponsor
Janssen Pharmaceutical K.K.
Brief Summary

The Sponsor took the strategic decision to prematurely terminate the study, mainly due to very low participant recruitment. Therefore, insufficient data were available to draw any conclusions. No safety concerns were determined in the 3 participants enrolled in the study.

Detailed Description

Not available

Recruitment & Eligibility

Status
completed
Sex
All
Target Recruitment
3
Inclusion Criteria

Received an autologous or allogeneic hematopoietic stem cell transplant (HSCT) using any conditioning regimen

- Absolute lymphocyte count (ALC) less than (<) 1,000 cells/microliter (mL)

- Participant has laboratory confirmed RSV diagnosis within 48 hours of randomization

- New onset of at least 1 of the following respiratory symptoms within 4 days prior to the anticipated start of dosing nasal congestion, rhinorrhea, cough or pharyngitis (sore throat), and/or worsening of one of these chronic (associated with previously existing diagnosis, example, chronic rhinorrhea, seasonal allergies, chronic lung disease) respiratory symptoms within 4 days prior to the anticipated start of dosing

- Peripheral capillary oxygen saturation (SpO2) greater than or equal to (>=) 92 percent (%) on room air

Exclusion Criteria

- Admitted to the hospital primarily for a lower respiratory tract disease of any cause as determined by the investigator

- Requires supplemental oxygen at Screening or any time between Screening and randomization

- Documented to be positive for other respiratory viruses (limited to influenza, parainfluenza, human rhinovirus, adenovirus, human metapneumovirus, or coronavirus) within 7 days prior to or at the Screening visit, if determined by local SOC testing (additional testing is not required)

- Clinically significant bacteremia or fungemia within 7 days prior to or at Screening that has not been adequately treated, as determined by the investigator

Study & Design

Study Type
Interventional
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Secondary Outcome Measures
NameTimeMethod
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