pragma.vision Technology observatory

Verification register Bio, Health & Neuro

Readiness verdict

Fujirebio Lumipulse G pTau217/β-Amyloid 1-42 Plasma Ratio Test

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-07-27
Revision
1
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Watch

Primary summary from verified readiness

Confidence
51% · stale
Computed at
2026-07-27T18:58:59.69377+00:00
Claimed
90

Public ambition and stated capability

Reported
72

Observed practitioner reporting

Verified
57

Independently supported evidence

Gap
+33

Claimed leads verified

Evidence strength Growing

Decision

What the current evidence supports

Human editorial judgment · 2026-07-27

Proceed with caution

Why
The May 2025 FDA clearance is a genuine, verifiable first-in-class regulatory milestone with real commercial rollout (Labcorp, Quest) on a 499-patient pivotal study (92% PPV / 97% NPV), but a December 2025 real-world cohort study found the cleared cutpoints substantially underperform outside the pivotal validation population (23% vs 85% specificity), and reimbursement remains unresolved over a year later — historically important precedent, not yet a mature standard-of-care tool.
Next
Track cutpoint recalibration following the CTAD 2025 real-world discordance finding and monitor CMS/private-payer coverage decisions before citing this as a settled routine-care diagnostic pathway.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
5
Tier 1
0
Tier 2
3
Tier 3
2
Supports
2
Contradicts
3
Context
0
Latest observed
2026-06-16

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

  1. 2026-07-27 Reading moved from watch to watch.

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