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A study for the correlation between cerebral perfusion pressure and flow changes and cerebral metabolic demands in aortic arch surgery using moderate hypothermic circulatory arrest

A study for the correlation between cerebral perfusion pressure and flow changes and cerebral metabolic demands in aortic arch surgery using moderate hypothermic circulatory arrest

Status
Recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900022289
Enrollment
Unknown
Registered
2019-04-03
Start date
2019-04-01
Completion date
Unknown
Last updated
2019-04-08

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

Conditions

aortic dissection

Interventions

1+2:Unilateral cerebral perfusion + Bilateral cerebral perfusion

Sponsors

Capital Medical University affiliated to Beijing Anzhen Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: ? Patients age range from 18 to 70 years; ? Patients with acute type A aortic dissection (within 2 weeks after onset) undergo total arch replacement.

Exclusion criteria

Exclusion criteria: ? Gravida; ? Patients have a history of nerve damage such as cerebral infarction, cerebral hemorrhage recently; ? Patients who refused to be enrolled.

Design outcomes

Primary

MeasureTime frame
brain blood;Cerebral Oxygen Saturation;—

Secondary

MeasureTime frame
Blood Lactate;Neurological injury markers;—

Countries

China

Contacts

Public ContactXu-Dong Pan

Capital Medical University affiliated to Beijing Anzhen Hospital

spjrd@aliyun.com+86 17701221717

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 18, 2026