Periods and insulin: study reveals hidden link in diabetes control
NCT ID NCT07004504
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study examined how the menstrual cycle affects blood sugar and insulin needs in 77 women with type 1 diabetes. Using data from continuous glucose monitors and insulin pumps, researchers compared the follicular and luteal phases. The goal is to help women adjust their diabetes management based on their cycle.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could help women with type 1 diabetes better manage their blood sugar by adjusting insulin doses based on their menstrual cycle phase.
What could go wrong
This is an observational study that only looks at existing data, so it cannot prove cause and effect. The results may not apply to all women with type 1 diabetes.
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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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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DCB Research AG
Bern, 3010, Switzerland