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A noninvasive method for measuring carotid and cerebral arterial stiffness

A noninvasive method of measuring cerebral arterial stiffness using photoplethysmography technology

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800015300
Enrollment
Unknown
Registered
2018-03-21
Start date
2018-03-22
Completion date
Unknown
Last updated
2018-03-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cardiovascular disease

Interventions

Case series:measuring cerebral arterial stiffness using photoplethysmography technology

Sponsors

Hefei Institutes of Physical Science, Chinese Academy of Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1) generally healthy; 2) aged 20-80 years; 3) normotensive; 4) free of clinically relevant cardiovascular diseases, such as diabetes or hypertension, or using their respective medications.

Exclusion criteria

Exclusion criteria: 1) current smoker or former smoker with <5 years since smoking cessation; 2) acute illness or active infection.

Design outcomes

Primary

MeasureTime frame
pulse transit time;—

Countries

China

Contacts

Public ContactYanlei Li

Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China

yanlei.li@me.com+86 0551 62796705

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026