A prospective single arm study on the treatment of post traumatic pigmentation with cell-free fat extract

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000039381

Enrollment

Unknown

Registered

2020-10-25

Start date

2021-04-01

Completion date

Unknown

Last updated

2021-02-01

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

Conditions

post traumatic pigmentation

Interventions

experimental group:Cell-free extract injection

Eligibility

Sex/Gender

All

Age

18 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Patients with post traumatic pigmentation, aged 18 to 50 years, male or female; 2. Post traumatic pigmentation aging patients who have never received other treatment; 3. Patients or guardians who voluntarily sign informed consent after knowing all the treatment plans and risks are willing to accept self-control test and cooperate with follow-up.

Exclusion criteria

Exclusion criteria: 1. Pregnant women or women with pregnancy planning; 2. Patients with wound or broken epidermis in the focus area; 3. Patients in other clinical trials; 4. Patients with serious basic diseases or mental and psychological disorders.

Design outcomes

Primary

Measure	Time frame
GAIS;	—

Countries

China

Contacts

Public ContactLi wei

Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine

liweiboshi@163.com+86 13916936121

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 10, 2026