Power drill vs. needle: which makes bone marrow biopsy less painful?
NCT ID NCT03078452
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tested whether a battery-powered drill could make bone marrow biopsies less painful and produce better samples than the traditional manual needle. 100 patients with plasma cell disorders took part. Researchers measured pain levels and the quality of the biopsy sample.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
battery-powered drill
What this could lead to
If successful, this could make bone marrow biopsies less painful and more efficient for patients with plasma cell disorders.
What could go wrong
This is a small, completed study comparing two devices, not a new treatment. The drill may not reduce pain or improve sample quality enough to change practice.
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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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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Emory University/Winship Cancer Institute
Atlanta, Georgia, 30322, United States