Kidney stone pain study reveals how painkillers impact breathing
NCT ID NCT07386288
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 102 adults with kidney stone pain to see how two common painkillers (dexketoprofen and tramadol) affect breathing and blood flow. Patients received one or both drugs, and their carbon dioxide levels and oxygen were measured for an hour. The goal was to understand if these pain relievers cause any short-term changes in how the body handles pain and breathing.
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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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102 people
The number who actually took part.
- Started
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Nov 2024
- Finished
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Apr 2025
- 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 to 55 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * A Glasgow Coma Scale score of 15 * Spontaneous respiration * The capacity to provide informed consent Exclusion Criteria: * Pregnancy or breastfeeding * Chronic kidney disease, * Known allergy to study medications, * Chronic respiratory disease, * Hemodynamic instability, * Acute intoxication, * Uncontrolled epilepsy, * Recent monoamine oxidase inhibitor use.
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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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Ataturk University, Yakutiye Research Hospital
Yakutiye, Erzurum, 25240, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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