Robotic coaches could cut hospital infections by training doctors better
NCT ID NCT04541446
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested robotic training devices (DHRT and DHRT+) to teach surgical residents how to insert central venous catheters. Over 770 residents from two medical centers used the devices during their standard training. Researchers then checked patient records to see if the new training lowered complication and infection rates.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Dynamic Haptic Robotic Trainer (DHRT) and DHRT+ devices
What this could lead to
If successful, this training method could reduce complications and infections from central line procedures.
What could go wrong
This is an observational study measuring training outcomes, not a treatment trial. Results may not apply to other hospitals or training programs.
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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Locations
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Cedars Sinai Medical Center
Los Angeles, California, 90048, United States
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Hershey Medical Center
Hershey, Pennsylvania, 17033, United States