Wrist puncture location may reduce pain during heart procedure
NCT ID NCT07060820
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested if the exact spot where a needle enters the wrist affects the chance of a painful artery spasm during a heart catheterization. 380 adults were randomly assigned to have the puncture either very close to the wrist bone or a bit farther away. The goal was to find the best spot to reduce spasms and improve comfort.
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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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380 people
The number who actually took part.
- Started
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Jul 2025
- Finished
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Jan 2026
- 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.
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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: Adults aged 18 years and older. Patients scheduled for coronary angiography via transradial access. Patients with a palpable radial artery pulse. Patients with a normal Allen test. Exclusion Criteria: Abnormal Allen test results. Absence of palpable radial artery pulse. History of prior transradial coronary angiography with hemodynamic instability. Patients with severe comorbid conditions precluding safe participation in the study.
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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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VM Medicalpark Mersin Hospital
Mersin, Mezitli, 33200, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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