Clinical research of diagnosis for lymph node metastases of skin cancer by using 5-aminolevulinic acid

Clinical research of diagnosis for lymph node metastases of skin cancer by using 5-aminolevulinic acid - Clinical research of diagnosis for lymph node metastases in skin cancer by using 5-ALA

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000014557

Enrollment

Registered

2014-07-15

Start date

2014-06-09

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

skin cancer

Interventions

Administration of 5-aminolevulinic acid before surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: skin cancer diagnosed before surgery

Exclusion criteria

Exclusion criteria: Porphyria Recipient of drugs inducing photosensitivity Pregnant women and women suspected of being pregnant Patients who did not agree with this study Patients whom doctors decided as not a candidate.

Design outcomes

Primary

Measure	Time frame
evaluation of the diagnosis rate of the lymph node metastasis	—

Countries

Japan

Contacts

Public ContactJun Asai

Kyoto Prefectural University of Medicine Department of Dermatology

jasai@koto.kpu-m.ac.jp075-251-5586

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026