Effect of perioperative warming on postoperative brain function in elderly patients

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100052289

Enrollment

Unknown

Registered

2021-10-24

Start date

2021-10-11

Completion date

Unknown

Last updated

2022-10-17

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

Conditions

Perioperative Neurocognitive Disorders

Interventions

Experimental group:Active body surface warming

Control group:Passive insulation of cotton blankets

Eligibility

Sex/Gender

All

Age

60 Years to 95 Years

Inclusion criteria

Inclusion criteria: 1. Aged >= 60 years; 2. The core body temperature before surgery 36.0-37.5 degree C; 3. ASA I-III level; 4. Voluntarily participate in the research and sign the informed consent.

Exclusion criteria

Exclusion criteria: Patients with psychiatric disorders and taking antipsychotic drugs, history of cognitive decline-related diseases or history of stroke, uncontrolled insulin-dependent diabetes mellitus, hypothyroidism and hyperthyroidism with clear evidence, Raynaud's disease, communication disorders.

Design outcomes

Primary

Measure	Time frame
Perioperative Neurocognitive Disorders Score;	—

Countries

China

Contacts

Public ContactLiang Hao

Baoding First Central Hospital

13391994260@163.com+86 13391994260

Outcome results

None listed

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