Left-Handed surgeons get their own training: does it help?
NCT ID NCT07533214
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether left-handed heart surgeons learn to place stitches on a simulator better when taught by a left-handed instructor instead of a right-handed one. About 30 left-handed surgeons and residents will be randomly assigned to either a left-handed or right-handed guided training session. Their speed and accuracy will be measured before and after to see which group improves more.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- left-handed tailored endoscopic simulation training
- What this could lead to
- If successful, this could lead to better training methods for left-handed surgeons, potentially improving surgical outcomes.
- What could go wrong
- This is a small, early-stage study with only 30 participants, so results may not apply broadly. The training is on simulators, not real surgeries.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Oct 2026
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.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Left handed cardiac surgeons and residents Exclusion Criteria: * experienced endoscopic left handed surgeons
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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 places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
Contacts and locations
Locations
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EACTS ANNUAL MEETING AT Lisbon convention center
Portugal, Portugal
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