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Effect of probucol on plasma beta-amyloid transport in patients with hypercholesterolemia

Effect of probucol on plasma beta-amyloid transport in patients with hypercholesterolemia

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900023542
Enrollment
Unknown
Registered
2019-06-01
Start date
2019-07-01
Completion date
Unknown
Last updated
2019-06-03

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

Conditions

Alzheimer's disease

Interventions

Case series:Probucol 500 mg/time, 2 times/day orally for 90 days.

Sponsors

The First Affiliated Hospital of Xi'an Jiaotong University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
45 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Aged 50 to 65 years male and female; 2. In the last 30 days, serum lipid level in the morning was consistent with the diagnostic criteria of hypercholesterolemia at least twice, that is total serum cholesterol concentration = 5.18 mmol/L and (or) serum low-density lipoprotein cholesterol concentration = 3.37 mmol/L; 3. Without contraindications to probucol; 4. The provision of informed consent for study participation.

Exclusion criteria

Exclusion criteria: 1. Recent ischemic stroke patients; 2. Carotid artery unstable plaque or plaque with stenosis of more than 50; 3. Pregnant or lactating women; 4. Secondary hyperlipidemia; 5. Taking lipid-lowering drugs or other drugs which could affect both lipid and plasma biomarkers in last 14 days; 6. Heavy drinking, active hepatitis and patients with unexplained elevated aminotransferase; 7. Severe hepatorenal insufficiency; 8. Recent myocardial infarction; severe bradycardia; cardiogenic syncope or unexplained syncope; prolonged Q-T interval; taking drugs to prolong Q-T interval; hypokalemia or hypomagnesemia.

Design outcomes

Primary

MeasureTime frame
Aß1-40;Aß1-42;

Secondary

MeasureTime frame
sLRP1;sRAGE;

Countries

China

Contacts

Public ContactQiumin Qu

The First Affiliated Hospital of Xi'an Jiaotong University

quqiumin@126.com+86 13892898562

Outcome results

None listed

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