Freezing nerves vs. epidural: which eases chest surgery pain better?
NCT ID NCT07431632
First seen Feb 26, 2026 · Last updated May 15, 2026 · Updated 8 times
Summary
This study compares two ways to manage pain after minimally invasive surgery for pectus excavatum (a sunken chest). One method freezes the nerves between the ribs (cryoanalgesia), and the other uses an epidural block. Researchers want to see which approach leads to a shorter hospital stay and less need for strong painkillers. About 40 people aged 13 and older will take part.
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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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Thoracic Surgery Division, Heart Institute (InCor), University of Sao Paulo Medical School
RECRUITINGSão Paulo, São Paulo, 05403904, Brazil
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