Microvascular Blood Flow During Passive Heating

NCT06565221 — Not applicable, Not yet recruiting, 50 participants, San Diego State University
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RegistryNCT06565221
StatusNot yet recruiting
PhaseNot applicable
Study typeInterventional; na, single group, masking: none, basic science
Enrollment50 (Estimated)
SponsorSan Diego State University (Other)
ConditionsBlood Flow
InterventionsHeat and negative pressure (Device)
Datesstart 2026-08-01 (estimated), primary completion 2026-12-01 (estimated), completion 2026-12-01 (estimated), first posted 2024-08-21, last updated 2026-03-13

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-Summary

Determine whether passive heating intervention effects microvascular blood flow as measured with near-infrared spectroscopy

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+Arms and interventions

ArmTypeInterventionsDescription
Heat and negative pressureExperimentalDevice: Heat and negative pressureForearm and quadriceps blood flow at baseline and during intervention
  • Heat and negative pressure (Device): Heat and negative pressure applied to the feet

+Outcome measures

Primary outcomes

  • Microvascular blood flow volume [Baseline and during intervention]: Measured using NIRS

+Eligibility

Sex: All, ages: 18 Years to 50 Years, accepts healthy volunteers

Inclusion Criteria:

* between 18 and 50 years

Exclusion Criteria:

* Diagnosis of peripheral neuropathy
* open wounds on feet