COMPARISON METHODS · RPG-0.6

Similar records are not
interchangeable.

Peplyst groups records only when they share a defined feature. Every group also states why evidence, safety, or legal conclusions cannot automatically transfer between compounds.

CONTROLLED COMPARISON

One shared feature. One explicit limit.

These clusters organize primary-source records; they do not pool outcomes or independently validate medical conclusions.

01committee outcome

Favorable July 2026 PCAC advice

SHARED FEATURE

The committee gave each member a favorable advisory recommendation for possible 503A Bulks List inclusion.

TRANSFER LIMIT

The shared vote does not establish equivalent evidence, safety, identity, FDA approval, final-list status, or eventual FDA action.

peplyst:precedent:july-2026-favorable-advice:v194% confidence
02committee outcome

Same review cycle, divergent outcome

SHARED FEATURE

All seven members were evaluated during the July 2026 PCAC peptide review cycle.

TRANSFER LIMIT

Shared timing and process do not erase Emideltide's unfavorable committee outcome or make the compounds clinically interchangeable.

peplyst:precedent:july-2026-reviewed-cohort:v194% confidence
03human evidence boundary

No human exposure identified in the tracked FDA record

SHARED FEATURE

FDA reported no identified human exposure data in the tracked context for these members.

TRANSFER LIMIT

A shared absence of human exposure data does not establish shared mechanism, efficacy, risk, safety, dose, route, or legal status.

peplyst:precedent:no-identified-human-exposure:v194% confidence
04human evidence boundary

Limited human record, not established benefit

SHARED FEATURE

The tracked FDA record includes limited or inconsistent human information rather than established clinical benefit.

TRANSFER LIMIT

The amount, design, indication, formulation, route, and quality of human information differ by member; evidence cannot be pooled across the cluster.

peplyst:precedent:limited-human-record:v194% confidence
05process stage

Future PCAC review cohort

SHARED FEATURE

FDA announced future PCAC consideration; the meeting date and full compound-specific briefing record remain pending.

TRANSFER LIMIT

Being in the same future-review cohort predicts neither committee advice nor final FDA action and does not establish equivalence among members.