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To explore the correlation between photoacoustic/RCM bimodal imaging grading and hematoporphyrin monomethyl ether photodynamic therapy (HMME-PDT) stepwise therapy in the treatment of port wine stains

To explore the correlation between photoacoustic/RCM bimodal imaging grading and hematoporphyrin monomethyl ether photodynamic therapy (HMME-PDT) stepwise therapy in the treatment of port wine stains

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300067785
Enrollment
Unknown
Registered
2023-01-24
Start date
2023-04-01
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

Port wine stains

Interventions

Fundamental single HMME-PDT group:HMME-PDT
Advanced rapamycin RPM-HMME-EPDT sensitization group :RPM-HMME-EPDT sensitization therapy
Premium PT-HMME-APDT ablation group :PT-HMME-APDT ablation

Sponsors

Shanghai Skin Disease Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18-65 years old; 2. Clinically diagnosed as port wine stains (PWS); 3. According to the routine judgment of clinical diagnosis and treatment, the dermatologist should give heimpofen for injection; 4. The patient signed an informed consent and agreed to receive regular therapeutic follow-up.

Exclusion criteria

Exclusion criteria: 1. People with allergic diseases, Including with light skin allergies disease, porphyria patients or known allergic to test drugs and its chemical structure similar drugs, such as blood porphyrin, light porphyrin, lindsey, sodium, for mooring Finn, mo luo tabor Finn, methylene blue and toluidine blue, d for mooring Finn, phthalocyanine, Texas porphyrin, mooring Finn, st John's wort element and terah in biosynthesis in vivo porphyrin and ammonia ketone pentanoic acid hydrochloric acid, etc); 2. Allergic or scar diathesis people; 3. Pregnant patients or those who are unwilling to take effective contraceptive measures during the treatment period (within 1 month after the use of hematoporphyrin for injection); 4. Others deemed unsuitable for the study by the investigator.

Design outcomes

Primary

MeasureTime frame
PWS optical grading;

Secondary

MeasureTime frame
general information assessment;lesion photograph;laboratory tests: blood routine, urine routine, liver function, kidney function, electrocardiogram (12 leads);non-invasive examinations: Visia skin analyzer photography; Dermoscopy photography; photoacoustic /RCM bimodal imaging;histopathology biopsy;

Countries

China

Contacts

Public ContactPeiru Wang

Shanghai Skin Disease Hospital

wpeiru@qq.com+86 180 1733 6579

Outcome results

None listed

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