Skip to content

Pilot clinical study of boron neutron capture therapy on choroidal malignant melanoma

Pilot clinical study of boron neutron capture therapy on choroidal malignant melanoma - BNCT on choroidal malignant melanoma

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000029402
Enrollment
3
Registered
2017-10-10
Start date
2017-10-10
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

Treatment-refractory, medium or large-sized primary choroidal malignant melanoma or choroidal malignant melanoma which recurred after radio-therapy

Interventions

BNCT for patients with treatment-refractory, medium or large-sized primary choroidal malignant melanoma or choroidal malignant melanoma which recurred after radio-therapy is applied by nuclear reactor

Sponsors

Osaka Medical College
Lead Sponsor
Kyoto University Research Reactor Institute
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients who are diagnosed as choroidal malignant melanoma with ophthalmoscopy, fluorescein funduscopy, indoceanin green fluorescence funduscopy, MRI and 123I-IMP-SPECT 2. Patients who have the primary lesion more than 16mm in diameter or have the relapsed inoperable lesion after radio-therapy. 3. Patients with bone marrow, liver, kidney function satisfying the following conditions within 28 days before enrollment Leukocyte count 3,000 /microlitter or more, Platelet count 100,000 /microlitter or more, AST 100 IU/L or less, ALT 100 IU/L or less, Total bilirubin 1.5 mg/dL or less, Serum creatinine 1.2 mg/dL or less

Exclusion criteria

Exclusion criteria: 1. Patients who have systemic metastasis. 2. Pregnant woman or lactating woman 3. Patients with phenylketonuria 4. Patients who have mental illness and judged as difficult for participation of this clinical trial. 5. Patients who have the serum 5-S-CD value more than institutional reference value. 6. Patients who are judged to be inappropriate for participation in this study by an investigator or a test sharing physician for other reasons

Design outcomes

Primary

MeasureTime frame
Local control: Skin lesion of angiosarcoma should be photographed and measured on it, periodically. Major and minor axis should be recorded and judged as CR, PR, SD and PD for the assessment of local control.

Secondary

MeasureTime frame
Expression of adverse events Evaluate adverse events and serious adverse events. Observed adverse events are evaluated based on Common Toxicity Criteria for Adverse Events v4.0 (CTCAE v4.0).

Countries

Japan

Contacts

Public ContactShin-Ichi Miyatake

Osaka Medical College Cancer Center

neu070@osaka-med.ac.jp072-683-1221

Outcome results

None listed

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