Komori
Heartseed (219A) · InitiativeAdvancedLatest Other Disclosures (2026-08-31): "Cited as achieved"

Advancing clinical development of the LAPiS trial

First written in FY2024. 5 of 8 entries say "Advanced", first in FY2026-H1. Latest entry: 2026-08-31.

8entries
2years
4from disclosures
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How it moved
ProgressHeldSoftenedWorseFirst statedFY2024AdvancedFY2026-H1 – FY2027-H12025: 220252026: 62026
Same theme, other companies
HS-001’s Conditional and Time-Limited Approval and Early CommercializationA theme 2 companies write about · 0 as a headwind · 3 as a tailwind

0 other companies' latest entry also says "Cited as achieved".

Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Full recordFilings, disclosures and news, newest first
  1. 2026-08-31Cited as achievedOther Disclosures

    「In addition to safety at 26 weeks after transplantation, the primary endpoint, we evaluated safety and efficacy at 52 weeks after transplantation as secondary endpoints.」

    The Company announced the 52-week safety and efficacy evaluation results of the LAPiS study as top-line results.
  2. FY2027-H1AdvancedAnnual report

    「In the domestic Phase I/II clinical trial conducted in combination with coronary artery bypass surgery, the LAPiS trial, analysis of all 10 cases, including data compilation and interpretation by a third-party organization, has been completed. The results showed no safety concerns, the primary endpoint, that would affect our policy toward filing an application for marketing approval. In terms of efficacy, the secondary endpoint, favorable results were obtained across multiple measures relating to cardiac pump function and the reduction in the size of the enlarged heart, supporting our policy of filing an approval application.」

    For the LAPiS trial, analysis of the planned 10 cases, including data compilation and interpretation by a third-party organization, has been completed, yielding safety and efficacy results.
  3. FY2025AdvancedAnnual report

    「Administration and enrollment have already been completed for all 10 patients, and the 52-week follow-up specified in the clinical trial was completed in January 2026.」

    The LAPiS trial completed administration for all 10 patients, and the specified 52-week follow-up was also completed for all 10 patients in January 2026.
  4. FY2026-H1AdvancedAnnual report

    「In the ongoing Phase I/II clinical trial conducted in combination with coronary artery bypass surgery, the LAPiS trial, enrollment of the planned 10 patients, consisting of 5 in the low-dose group and 5 in the high-dose group, was completed with administration to the final patient during the first quarter accounting period.」

    Administration to the final patient in the planned 10-patient LAPiS trial was completed. The statement does not indicate that the trial as a whole or the approval process has been completed.
  5. FY2024First statedAnnual report

    「The trial is planned to enroll a total of 10 patients, comprising 5 low-dose patients (50 million cells, single administration) and 5 high-dose patients (150 million cells, single administration). As of the end of October 2024, administration had been completed for 8 patients, 4 of whom had completed 52 weeks of follow-up.」

    The trial planned for 5 low-dose and 5 high-dose patients, for a total of 10; administration was completed for 8 patients, and 4 had completed 52 weeks of follow-up.
Moved together

"Development of catheter administration for HS-005" moved the same way as this thread, in the same document, in 4 of its 8 moves.

444222★123456
  1. ★This thread
  2. 1Development of catheter administration for HS-0054×
  3. 2HS-001’s Conditional and Time-Limited Approval and Early Commercialization4×
  4. 3Diversifying funding for research and development4×
  5. 4Unexpected safety risks in clinical trials2×
  6. 5Generating milestone and royalty income2×
  7. 6Risk of clinical trial delays and failure to obtain approval2×

★ 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 Heartseed yet. It last moved in the Other Disclosures of 2026-08-31: "Cited as achieved".
News
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