Can you check blood pressure on the leg? new study says maybe.
NCT ID NCT07078045
First seen Jun 24, 2026 · Last updated Sep 10, 2026 · Updated 5 times
Summary
This study tested how well blood pressure cuffs work on the upper arm, forearm, thigh, and lower leg compared to a standard arterial line. Researchers measured 84 adults during planned surgery. The goal was to see if other sites give accurate readings when the upper arm can't be used.
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 help doctors use blood pressure cuffs on other body parts when the upper arm is not available, making monitoring easier.
- What could go wrong
- This is a small, completed observational study in surgery patients, so results may not apply to everyone. It does not test a treatment or change care directly.
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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84 people
The number who actually took part.
- Started
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Jul 2025
- Finished
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Dec 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.
Who is studied
The CUFF-SITE study is a single-center prospective method comparison study conducted at the University Medical Center Hamburg-Eppendorf, Hamburg, Germany. A total of 84 patients scheduled for non-cardiac surgery with general anesthesia in whom intraarterial arterial pressure monitoring with a radial artery catheter is planned will be included.
- 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: * Consenting patients ≥18 years scheduled for elective non-cardiac surgery with general anesthesia * Patients in whom intraarterial arterial pressure monitoring with a radial artery catheter is planned Exclusion criteria: * Patients with systolic arterial pressure interarm differences \>20 mmHg * Patients with severe peripheral arterial disease * Patients with heart rhythms other than sinus rhythm * Patients with contraindications for peripheral cuff placement (e.g., arteriovenous fistula, skin lesions) * Pregnant women
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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
-
University Medical Center Hamburg-Eppendorf
Hamburg, Germany, Germany
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