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Stella Pharma (4888) · InitiativeAdvanced

Domestic Phase I/II Trial Toward Expanding BNCT Indications to Thoracic Malignancies

First written in FY2025-H1. 6 of 7 entries say "Advanced", first in FY2026-H1. Latest entry: FY2026.

7entries
3years
4from disclosures
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How it moved
ProgressHeldSoftenedWorseFirst statedFY2025-H1AdvancedFY2026-H1 – FY20262024: 120242025: 120252026: 52026
Same theme, other companies
Commercialization of advanced cancer treatment technologies, including BNCT and proton beam therapyA theme 2 companies write about · 0 as a headwind · 8 as a tailwind

1 other company's latest entry also says "Advanced".

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Full recordFilings, disclosures and news, newest first
  1. FY2026AdvancedAnnual report

    「Esophageal cancer, one of the diseases targeted by the clinical trial, was selected for AMED’s FY2026 “Drug Discovery Support Promotion Project and Pre-designation Practical Application Support Project for Orphan Drugs,” and we will receive development support for a boron drug for BNCT targeting unresectable, advanced or recurrent esophageal cancer. We are now eligible to receive a subsidy of up to approximately ¥280 million over the 3-year period from 1 April 2026 to 31 March 2029.」

    For the Phase I/II trial for thoracic malignancies, the esophageal cancer development project was selected by AMED, advancing to the stage of receiving a subsidy of up to approximately ¥280 million from April 2026 to March 2029.
  2. FY2026-H1AdvancedAnnual report

    「To expand the indication of SPM-011 to thoracic malignancies, we began treating the first patient in the Phase I/II clinical trial in April 2025. The clinical trial is scheduled to continue through October 2028.」

    The first patient was enrolled in the Phase I/II basket trial for thoracic malignancies in April 2025, and the clinical trial is scheduled to continue through October 2028.
  3. FY2025-H1First statedAnnual report

    「We submitted a clinical trial notification to the Pharmaceuticals and Medical Devices Agency for a domestic Phase I/II clinical trial combining 18F-FBPA-PET and BNCT in patients with unresectable recurrent thoracic malignancies for whom standard treatment is difficult to administer, and in September 2024 entered into an agreement concerning the conduct of the clinical trial with the National Cancer Center Japan, SHI and CICS Co., Ltd.」

    For a basket clinical trial covering multiple thoracic cancer types, including recurrent breast cancer, recurrent non-small cell lung cancer, recurrent esophageal cancer and recurrent malignant pleural mesothelioma, the submission of a clinical trial notification and execution of an implementation agreement are described as new initiatives.
Moved together

"Strategy to expand the domestic indications for Steboronin" moved the same way as this thread, in the same document, in 6 of its 7 moves.

666655★123456
  1. ★This thread
  2. 1Strategy to expand the domestic indications for Steboronin6×
  3. 2Phase II clinical trial for recurrent high-grade meningioma6×
  4. 3Stable Supply Through Dual-Sourcing of Raw Materials and Inventory Management6×
  5. 4Phase I clinical trial for malignant melanoma and angiosarcoma6×
  6. 5Global Expansion Through U.S. and European Regulatory Approvals and Partnerships5×
  7. 6R&D into Deep-Seated Tumor Treatment Using BNCT5×

★ is this thread; numbers match the list above. The number on a line is how many documents both moved the same way in; lines between the other threads count the documents they moved together in too. Threads that move together often sit closer.

When this could move next
No upcoming earnings preview for Stella Pharma yet. It last moved in the General Meetings of Shareholders of 2026-06-01: "Advanced".
News
No news is linked to this thread yet. When an article touches it, it will appear here by date.
Domestic Phase I/II Trial Toward Expanding BNCT Indications to Thoracic Malignancies | STELLA PHARMA CORPORATION (4888) | Komori