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Taysha Gene Therapies, Inc.

Report Phase 1/2 safety and biomarker data for TSHA-101

Not delivered by the deadline

AI-assessed · human review in progress Found and assessed by AI from the cited sources. Shown with its evidence; it is not counted in any Kept Score until confirmed.

Announced
1 Feb 2021
Due
31 Dec 2021
Checked
25 Oct 2026
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“Report Phase 1/2 safety and biomarker data (Queen’s University trial) in the second half of 2021”

What we found

Evidence strength A What the grades mean

The company did not report the TSHA-101 Phase 1/2 data by the end of 2021, instead pushing expectations for additional clinical safety and efficacy data to the end of 2022.

  • A
    Taysha Gene Therapies, Inc. 8-K filed 2022-01-27 Regulatory filing · published 27 Jan 2022 · retrieved 25 Oct 2026 · kept permanently by the SEC · fingerprint 9b1fcf36765d
    “TSHA-101 is administered intrathecally and is currently being evaluated in a single arm, open-label Phase 1/2 clinical trial for the treatment of infants with GM2 gangliosidosis sponsored by Queen’s University. Additional clinical safety and efficacy data are expected by the end of 2022.” ✓ confirmed on the page

Checked 25 Oct 2026.

Commitment DNA

The structured record of this commitment. Fields the company did not state are left blank rather than guessed.

Event type
Clinical readout
Indicative materiality
Medium rules
Action
Report
Deliverable
TSHA-101 Phase 1/2 safety and biomarker data
In the company’s control
High
Specificity
High

How this entry was checked

  1. Commitment recordedThe company's words were matched word for word against the filing.
  2. First checkAn AI model, Gemini (Google), read the company's later filings and recorded the outcome with a quoted passage.
  3. Second check: disagreesClaude (Anthropic) re-read the evidence blind and read it as “Late”.
  4. Tie-breakA stronger model read the evidence and both earlier answers, without knowing which was recorded, and agrees with the second check.

Not yet confirmed. Shown on the record, but it will not count in any score until it is confirmed. How verification works

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Report an error in this entry Reference: KI-C-2021-TSHA-022699 · Corrections policy

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