Topical gel could ease rib fracture pain in the ER
NCT ID NCT07706036
First seen Jul 15, 2026 · Last updated Jul 21, 2026 · Updated 3 times
Summary
This trial tests whether adding a topical gel containing naproxen and lidocaine to standard intravenous pain medication improves pain relief for adults with isolated rib fractures from blunt chest trauma. Participants receive either the standard IV painkiller alone or the IV painkiller plus a one-time application of the gel over the fractured area. Pain levels are tracked over the first hour, and the need for extra rescue pain medication is compared between the two groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a topical gel containing 10% naproxen and 5% lidocaine, applied once over the fractured rib area as an add-on to intravenous dexketoprofen
- What this could lead to
- If effective, this gel could offer a simple, non-invasive way to improve pain control for rib fracture patients in the emergency room, potentially reducing the need for stronger rescue painkillers.
- What could go wrong
- This is a small, early-stage trial with only 110 participants. The gel is applied just once, so its benefit may be limited or not significantly better than standard care alone.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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110 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Jul 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- 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: * Adults aged 18 years or older. * Presentation to the emergency department following blunt chest trauma with isolated rib fracture(s) confirmed by clinical and/or radiological assessment. * A maximum of three fractured ribs. * In cases of multiple fractures, involvement of adjacent (consecutive) ribs only. * No associated intrathoracic injuries, including pneumothorax, hemothorax, pulmonary contusion, or other clinically significant thoracic trauma. * Fully conscious and able to communicate effectively, with adequate orientation and cooperation to complete pain assessments. * Baseline Numerical Rating Scale (NRS) pain score ≥4 at the time of enrollment. * Ability and willingness to provide written informed consent. Exclusion Criteria: * Pregnancy or suspected pregnancy. * Inability to reliably assess pain because of impaired consciousness, cognitive dysfunction, communication difficulties, or lack of cooperation. * Significant visual or hearing impairment interfering with study procedures. * Use of systemic analgesic medication within 6 hours before enrollment. * History of major psychiatric or neurological disorders that could influence pain perception or study participation. * Known hypersensitivity or previous adverse reaction to naproxen, lidocaine, dexketoprofen, tramadol hydrochloride, or any component of the study medications. * Presence of additional traumatic injuries requiring alternative pain management or hospital admission.
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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
Locations
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Ankara Bilkent City Hospital; Department of Emergency Medicine
Ankara, Çankaya, 06800, Turkey (Türkiye)
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