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Supine-to-Standing TCD test in Orthostatic Hypotension: A Multi-Center Study

Multi-Center Observational Cohort Study on Supine-to-Standing TCD test in Orthostatic Hypotension

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500113925
Enrollment
Unknown
Registered
2025-12-04
Start date
2025-12-31
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Orthostatic hypotension

Interventions

Orthostatic hypotension group:No

Sponsors

The Second Affiliated Hospital of Hainan Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Clearly defined as patients with type 2 diabetes and/or Parkinson's disease. 2. Aged 18 years or older. 3. Able to cooperate with the AST examination and have a positive test result. 4. Willing to voluntarily participate in this clinical study.

Exclusion criteria

Exclusion criteria: 1. Unable to cooperate with the AST examination. 2. Presence of severe cardiac, hepatic, or renal impairment. 3. Personal history of stroke or acute coronary syndrome. 4. Poor acoustic window on both sides during the TCD examination.

Design outcomes

Primary

MeasureTime frame
Active standing TCD test;—

Secondary

MeasureTime frame
Orthostatic Intolerance Questionnaire;Self-Assessment Questionnaire for Orthostatic Hypotension;Self-Assessment Scale for Autonomic Nervous Symptoms;MOCA scale;Hamilton Anxiety Rating Scale;Beck Depression Inventory II;TICS-m;—

Countries

China

Contacts

Public ContactYou Yong

The Second Affiliated Hospital of Hainan Medical University

hy213440@muhn.edu.cn+86 189 7699 1618

Outcome results

None listed

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