Different doses of dexmedetomidine anesthesia given to elderly cardiovascular effects of induction period.

Randomized controlled trials dexmedetomidine given induction of general anesthesia for the elderly of cardiovascular.

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-TRC-14004717

Enrollment

Unknown

Registered

2014-09-21

Start date

2014-05-28

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

Anesthesia in elderly patients

Interventions

Low-dose group:0.3ug/kg dexmedetomidine given

Mid-dose group:0.6ug/kg dexmedetomidine given

High-dose group:1ug/kg dexmedetomidine

Eligibility

Sex/Gender

Male

Age

65 Years to 90 Years

Inclusion criteria

Inclusion criteria: Class ASA1-2, aged = 65 years, no significant preoperative cardiopulmonary, liver and kidney dysfunction in patients undergoing general anesthesia

Exclusion criteria

Exclusion criteria: NA

Design outcomes

Primary

Measure	Time frame
Systolic blood pressure;Diastolic blood pressure;Mean arterial pressure;Heart Rate;BIS values;Norepinephrin;	—

Contacts

Public ContactZhang Ye

Second Affiliated Hospital of Anhui Medical University

zhangye_hassan@sina.com+86 13966768081

Outcome results

None listed

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