Pain block showdown for hip surgery never happened
NCT ID NCT04481451
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study planned to compare two types of nerve blocks (erector spinae block and quadratus lumborum block) for pain control after hip surgery in young people aged 15-30. The goal was to see if one block reduced opioid use or pain scores more than the other. However, the study was withdrawn before enrolling any participants, so no results are available.
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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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Boston Children"S Hospital
Boston, Massachusetts, 02118, United States
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