Continuous Monitoring of Microvascular Anastomoses: An Observational Trial

Part of paid clinical trials in Rochester, Minnesota.

Sponsor
Mayo Clinic
Study ID
NCT07823283
Status
Not Yet Recruiting

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Conditions

  • Head and Neck Neoplasm

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • Non-Interventional Study — OTHER
    Non-interventional study

Study Details

This study is being done to see whether signals from a device that monitors blood flow through the free flap can be recorded and converted from an audible signal, like a heartbeat, into a visual signal. Researchers plan to use this information to ultimately help surgeons and care teams monitor free flaps to try to prevent flap failure.

Key Dates

First listed
Sep 16, 2026
Start date
Sep 15, 2026
Status verified
Sep 2026
Primary completion
Aug 31, 2028
Completion
Aug 31, 2028

Study Design

Enrollment
100 participants (estimated)

Arms

  • Arm: Observational
    Patients undergo recording of the clinical Doppler monitor via an implanted research recording device (RRD) and have their medical records reviewed on study.

Primary Outcome Measure

Feasibility - record audible doppler signal tracings [ Time Frame: Up to 30 days ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Mayo Clinic in RochesterRochesterMinnesota55905
Clinical Trials Referral Office
[email protected]
855-776-0015
Colleen Dickman
507-284-1231
Kathryn M. Van Abel, MD (PRINCIPAL_INVESTIGATOR)

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