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The analgesic effect of cold-air anesthesia during high-intensity parallel beam ultrasound device treatment

The analgesic effect of cold-air anesthesia during high-intensity parallel beam ultrasound device treatment

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500110653
Enrollment
Unknown
Registered
2025-10-17
Start date
2025-04-27
Completion date
Unknown
Last updated
2025-10-20

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

Conditions

Facial skin aging

Interventions

Control:Topical anesthetic cream
Experiment:Forced air cooling combined with topical anesthetic cream

Sponsors

Plastic Surgery Hospital,Peking Union Medical College Chinese Academy of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.The age ranged from 18 to 60 years; 2.Healthy subjects; 3.Volunteer to participate this study; 4.Follow-up is available according to the study plan.

Exclusion criteria

Exclusion criteria: 1.A history of surgery at the experimental sites in 6 months before the study; 2.Metal implants in arms; 3.Active skin diseases; 4.Known allergy to local lidocaine anesthesia; 5.Current pregnancy or breastfeeding.

Design outcomes

Primary

MeasureTime frame
Visual analogue scale (VAS);—

Countries

China

Contacts

Public ContactYan Yan

Plastic Surgery Hospital,Peking Union Medical College Chinese Academy of Medical Sciences

yanyan201606@163.com+86 10 53968098

Outcome results

None listed

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