Randomized crossover simulation suggests making limb restrictions visible directly on patients may help prevent errors missed by chart alerts alone

BOCA RATON, Fla., Sept. 29, 2026 /PRNewswire/ — Hospitals routinely document when a patient’s arm should not be used for blood pressure measurement. But what happens when that warning is missed at the bedside?

In a randomized crossover simulation indexed in PubMed, clinical staff attempted to place a blood pressure cuff on a restricted arm in 60% of encounters when the restriction was documented in the chart alone – compared with just 2% when the same warning was paired with a bright sleeve worn directly on the restricted arm.

The result represents a 58-percentage-point absolute reduction and approximately 97% relative reduction in attempted errors.

The researchers tested a simple patient-safety principle: If the risk is on the patient, put the warning on the patient.

The study included 50 nurses, medical assistants and technicians. Each participant completed two simulated patient encounters: one using chart documentation alone and another pairing the same documentation with a high-visibility G-SLEEVE® on the restricted arm.

Only one incorrect cuff-placement attempt occurred with the sleeve present, and it was recognized and corrected before the cuff was inflated.

G-SLEEVE® was designed by Gina M. Santosuosso, RN, BSN, a study author, as a highly visible patient-worn cue intended to alert clinical staff that a limb is restricted before routine bedside care is performed.

For patients with arteriovenous fistulas, prior mastectomy or axillary surgery, lymphedema risk, vascular compromise or other limb restrictions, wrong-limb blood pressure measurement can expose patients to avoidable risk.

“Electronic chart documentation is important, but this study shows that passive documentation alone may not be enough at the bedside,” said Anthony Dardano, DO, study co-author and reconstructive surgeon with Plastic Surgery Trauma Associates.

“A chart alert may be buried in the workflow. A visible sleeve places the warning directly at the point of care.”

The researchers emphasize that the approach is intended to complement – not replace – existing safety procedures and electronic documentation. Additional real-world clinical studies across broader patient populations and healthcare settings are warranted.

Read the published study on PubMed: https://pubmed.ncbi.nlm.nih.gov/42339111/
Published June 15, 2026. DOI: 10.7759/cureus.110913.

About G-SLEEVE®
G-SLEEVE® is a high-visibility, patient-worn visual cue designed to alert clinical staff that a limb is restricted before routine bedside care is performed. Learn more: https://g-sleeve.com

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SOURCE Plastic Surgery Trauma Associates