New birth control shot could last months
NCT ID NCT07222228
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a new contraceptive injection called levonorgestrel butanoate, given under the skin. It aims to prevent pregnancy with just two shots, spaced about 4 months apart. The trial involves 165 healthy women aged 18-35 and will track effectiveness and safety over 8 menstrual cycles.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Levonorgestrel butanoate injection
What this could lead to
If successful, this could provide a new, longer-lasting birth control option for women, requiring only two injections over 8 months.
What could go wrong
This is an early phase 2b trial with only 165 participants, so results may not apply to everyone. Side effects or lower-than-expected effectiveness could limit its use.
Disclaimer
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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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The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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