New bone needle may speed emergency care
NCT ID NCT01235078
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a device called EZ-IO that delivers fluids and medicines through the bone marrow in emergencies. Researchers compared it to standard central line placement in 105 patients needing urgent access. The goal was to see if the bone method is faster and has fewer complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could show that the EZ-IO device provides faster emergency vascular access than central venous catheters.
- What could go wrong
- This is an observational study comparing to historical data, not a randomized trial, so results may be less reliable. The device may not work as well in all patients or settings.
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.
- Participants
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105 people
The number who actually took part.
- Start date
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Apr 2010
- Finished
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Jul 2011
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
patients requiring urgent vascular access
- 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: * Patients requiring vascular access who would otherwise receive a central venous catheter due to lack of other options. Exclusion Criteria: * Fracture in target bone, or significant trauma to the site * Excessive tissue and/or absence of adequate anatomical landmarks in target bone * Infection in target area * IO insertion in past 24 hours, prosthetic limb or joint or other significant orthopedic procedure in target bone
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Advocate Lutheran General Hospital
Park Ridge, Illinois, 60068, United States
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Baptist Hospital Pensacola
Pensacola, Florida, 32522, United States
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Gulf Breeze Hospital
Gulf Breeze, Florida, 32561, United States
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Methodist Healthcare, University Hospital
Memphis, Tennessee, 38104, United States
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Omaha Children's Hospital and Medical Center
Omaha, Nebraska, 68198, United States
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Texas Tech University Medical Center
El Paso, Texas, 79905, United States