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Which breast reconstruction method is safer? new study aims to find out
NCT ID NCT07593651
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at two ways to rebuild a breast after mastectomy for breast cancer: one-step with a permanent implant, or two-step using a temporary expander first. Researchers will compare complication rates in 276 women to see which method works better. The goal is to help doctors and patients make informed choices.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 276 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Data from breast cancer patients who completed pre-pectoral implant-based breast reconstruction, both DTI and TE-I, between January 2022 and December 2024, will be retrospectively extracted from electronic medical records and institutional databases.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Female patients ≥18 years * Patients undergoing unilateral or bilateral therapeutic mastectomy for breast cancer * Patients undergoing pre-pectoral implant-based breast reconstruction, either: * One-stage DTI, or * Two-stage TE-I * Use of implant with or without biological or synthetic mesh * Contralateral prophylactic mastectomy allowed if a therapeutic mastectomy was performed on one side Exclusion Criteria: * Male patients * Subpectoral implant-based reconstruction * Autologous breast reconstruction * Delayed reconstructions not performed at the time of mastectomy * Incomplete clinical or follow-up data for primary endpoint analysis
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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Other studies related to the condition(s) this trial covers.
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