The effect of dexmedetomidine on postoperative pain in elder patients

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-IPR-14005620

Enrollment

Unknown

Registered

2014-12-04

Start date

2014-12-15

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

postoperative pain

Interventions

Control Group:patient controlled analgesia:morphine 0.5mg/ml, background infusion time 1ml/h, block time 6min, single bolus 2ml

Trial Group:patient controlled analgesia:morphine 0.5mg/ml+dexmeditomidate 2ug/ml, background infusion time 1ml/h, block time 6min, single bolus 2ml

Eligibility

Sex/Gender

All

Age

60 Years to 85 Years

Inclusion criteria

Inclusion criteria: 1. patients who undertake selective major surgery; 2. age between 60 and 85 years-old.

Exclusion criteria

Exclusion criteria: 1. History of mental disease; 2. history of sick sinus syndrom; 3. bradycadia (HR less than 50bpm); 4. II or III AVB; 5. severe hepatic disease (more than Child-Pugh C); 6. severe renal disease (dialysis); 7. body weight less than 50Kg

Design outcomes

Primary

Measure	Time frame
postoperative consumption of morphine;	—

Countries

China

Contacts

Public ContactWang Dongxin

wangdongxin@hotmail.com01083575138

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 23, 2026