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A feasibility Study Using Short-Term Cultured Anti-Tumor Autologous Lymphocytes Following a Lymphocyte Depleting Regimen in Metastatic Melanoma.

A feasibility Study Using Short-Term Cultured Anti-Tumor Autologous Lymphocytes Following a Lymphocyte Depleting Regimen in Metastatic Melanoma. - A feasibility Study Using Short-Term Cultured Anti-Tumor Autologous Lymphocytes Following a Lymphocyte Depleting Regimen in Metastatic Melanoma.

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000011431
Enrollment
6
Registered
2013-08-15
Start date
2016-01-04
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

Metastatic melanoma

Interventions

Tumor resection(day-28) Non-myeloablative lymphocyte depleting preparative regimen(day-7~-3) Transfer cultured tumor infiltrating lymphocytes(day0) Low-dose interleukin-2(day0~4)

Sponsors

Keio University, School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Pathologically confirmed metastatic melanoma. 2) Measurable metastatic melanoma with at least one lesion that is resectable for TIL generation. 3) Greater than or equal to 20 years of age and younger than or equal to 65 years of age. 4) Life expectancy of greater than three months. 5) Clinical performance status of ECOG 0 or 1. 6) Normal values for basic laboratory values 7) More than four weeks must have elapsed since any prior systemic therapy at the time the patient receives the preparative regimen, and patients' toxicities must have recovered to a grade 1 or less. 8) Able to understand and sign the Informed Consent Document. 9) Gain the cooperation of at least two family and/or friends on peripheral blood mononuclear cells apheresis.

Exclusion criteria

Exclusion criteria: 1) Women of child-bearing potential who are pregnant or breastfeeding because of the potentially dangerous effects of the preparative chemotherapy on the fetus or infant. 2) Men who plan to impregnate a woman 3) Active systemic infections, coagulation disorders or other active major medical illnesses of the cardiovascular, respiratory or immune system. 4) Patients who have active other primary malignancies 5) Patients who have severe psychiatric disease 6) History of severe immediate hypersensitivity reaction to any of the agents used in this study. 7) History of coronary revascularization or ischemic symptoms. 8) Carrier of HBV, HCV, HTLV-1, HIV and so on. 9)Patients who are judged inappropriate to be enrolled in this study by the doctor in charge.

Design outcomes

Primary

MeasureTime frame
feasibility

Secondary

MeasureTime frame
safety

Countries

Japan

Contacts

Public ContactTakeru Funakoshi

Keio University, School of Medicine Depertment of Dermatology

takeruf@a8.keio.jp03-5363-3823

Outcome results

None listed

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