New RSV shot shows promise for vulnerable babies
NCT ID NCT06042049
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at the safety and how the body processes two doses of nirsevimab, a medicine to prevent RSV, given 5 to 6 months apart. It included 33 Japanese infants up to 12 months old with heart or lung disease, weak immune systems, Down syndrome, or who were born early. Researchers checked for side effects and measured drug levels in the blood to ensure the medicine works well in these high-risk babies.
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Research Site
Bunkyō City, 113-8519, Japan
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Research Site
Fuchu-shi, 183-8561, Japan
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Research Site
Fukuoka, 813-0017, Japan
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Research Site
Kitakyusyu-shi, 806-8501, Japan
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Research Site
Kōtoku, 135-8577, Japan
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Research Site
Kurume-shi, 830-0011, Japan
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Research Site
Nagasaki, 852-8501, Japan
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Research Site
Saitama-shi, 336-8522, Japan
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Research Site
Yokohama, 232 8555, Japan