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WT1 peptide-pulsed dendritic cell therapy for wet age-related macular degeneration

WT1 peptide-pulsed dendritic cell therapy for wet age-related macular degeneration

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTc030210068
Enrollment
10
Registered
2021-05-07
Start date
2021-11-25
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

wet age-related macular degeneration

Interventions

Approximately 10,000,000 WT1 peptide pulsed dendritic cell vaccines are injected intradermally or subcutaneously at a total of 4 sites on either the extensor surfaces of both upper arms~axillae or the

Sponsors

Gunji Hisato
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Clinically diagnosed with wet age-related macular degeneration 2) The name of the disease in 1) has been announced. 3) HLA type is HLA-A (A * 2402, A * 0201, A * 0206), HLA-DR (DRB1 * 0101, DRB1 * 0405, DRB1 * 0802, DRB1 * 0803, DRB1 * 0901, DRB1 * 1201, DRB1 * 1403, DRB1 * 1501, DRB1 * 1502, DRB5 * 0102), HLA-DP (DPB1 * 0201, DPB1 * 0202, DPB1 * 0402, DPB1 * 0501, DPB1 * 0901), HLA-DQ (DQB1 * 0301, One of DQB1 * 0302, DQB1 * 0401, DQB1 * 0501, DQB1 * 0601, DQB1 * 0602. 4) Outpatient visits are possible according to the research implementation schedule. 5) Patient without treatment for cancer. 6) Over 50 years of age 7) Patients who retain the functions of major organs (confirmed by pre-registration examination). 8) Written consent from the patient has been obtained for participation in this study. 9) Meet the apheresis eligibility criteria for dendritic cell production

Exclusion criteria

Exclusion criteria: 1) Have an uncontrolled infectious disease 2) Serious complications: malignant hypertension, severe congestive heart failure, severe coronary failure, unstable edema or myocardial infarction within 12 months, severe arrhythmia requiring medication and more than 2nd degree Patients with conduction abnormalities such as AV block, liver cirrhosis, uncontrolled diabetes, pulmonary fibrosis, interstitial pneumonia, marked peripheral edema, etc. active infections, active hepatitis B 3) Patients who are considered unsuitable for participation in this clinical trial due to complications or whose safety may be compromised due to serious medical events. 4) Cases in which antitumor treatment such as chemotherapy / radiochemotherapy was performed within 1 year 5) Have serious complications 6) Patients with myelodysplastic syndrome, myelodysplastic / myeloproliferative disorders and chronic myelogenous leukemia 7) History of severe drug hypersensitivity (excluding iodine contrast media) 8) Patients with severe mental illness 9) Patients with autoimmune disease 10) Patients with a history of allergies to OK-432 and penicillin G 11) Pregnant or lactating women 12) Pregnant women who are not willing to contracept

Design outcomes

Primary

MeasureTime frame
Safety(Adverse event rate,Rate of serious adverse events)

Secondary

MeasureTime frame
(1) Average change in best-corrected visual acuity from post-treatment (baseline) (2) Amount of change in central retinal thickness (3) Amount of change in lesion area of choroidal neovascularization (4) Delayed hypersensitivity reaction to WT1 peptide (5) WT1-specific immunological monitoring (6) WT1 non-specific immune response

Countries

Japan

Contacts

Public ContactMasaki Nakamura

The Jikei University Katsushika Medical Center

h20ms.loveinthisclub@gmail.com+81-3-3633-2111

Outcome results

None listed

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