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Closed-loop ministration of propofol with CONCERT-CL: a randomized, controlled, multicenter clinical trial

Closed-loop control better than open-loop control of profofol TCI guided by BIS: a randomized, controlled, multicenter clinical trial to evaluate the CONCERT-CL closed-loop system

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-OOR-14005551
Enrollment
Unknown
Registered
2014-11-28
Start date
2012-12-01
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

general anesthesia

Interventions

Two groups:Experimental group: cloesd-loop infusion of propofol in general anesthesia

Sponsors

Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical Univesity
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. General anesthesia; 2. Expected operation time longer than 120 minutes; 3. Age ranged from18 to 65 years; 4. BMI within 20% of the standard range; 5. ASA I-II; 6. Surgical position suitable for BIS and TOF monitor; 7. Obtain informed consent.

Exclusion criteria

Exclusion criteria: 1. Spirit system disease; 2. Central and peripheral nervous system disorders; 3. Neuromuscular system disorders; 4. Cerebral nerve surgery; 5. Pacemakers; 6. Surgical position not suitable for BIS and TOF monitor; 7. Hemodilution or hypothermia.

Design outcomes

Primary

MeasureTime frame
Global Score;—

Countries

China

Contacts

Public ContactYun Yue
yueyun@hotmail.com+86 010 85231463

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 5, 2026