To observe the effect of different surgical sites on scar formation: a prospective Cohort study

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300076035

Enrollment

Unknown

Registered

2023-09-22

Start date

2023-10-01

Completion date

Unknown

Last updated

2023-09-26

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

Conditions

scar

Interventions

face:none

upper limb:none

lower limbs:none

abdomen:none

Eligibility

Sex/Gender

All

Age

No minimum to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients who underwent facial, abdominal, upper and lower limb surgeries by members of the research group; 2. Ethnic minorities; 3. Researchers believe that patients have good compliance.

Exclusion criteria

Exclusion criteria: 1. Pregnant women, women who plan to become pregnant within six months or are breastfeeding; 2.1 Abnormal Complete blood count and liver and kidney function are found in physical examination within one year; 3. Planned preventive treatment or already treated scars; 4. In a state of immunosuppression or other unsuitable conditions for treatment in this study.

Design outcomes

Primary

Measure	Time frame
POSAS;	—

Secondary

Measure	Time frame
visual analogue scale, VAS ;	—

Countries

China

Contacts

Public ContactFei Liu

Shanghai 9th people hospital/ Lancang County First People's Hospital

plasticliu@hotmail.com+86 138 1737 7740

Outcome results

None listed

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