StochStack

prototype 04

Protocol Q&A & Logic Engine

Select a protocol by therapeutic area, ask structured questions, and run patient eligibility / medication restriction / lab manual checks with evidence trace.

Upload Protocol PDF -> Auto Structured JSON

Upload a protocol PDF. The engine uses Qwen to extract structured schema and inject it into the current protocol selector.

Select Protocol

Phase 3 First-line NSCLC Combination Therapy

Randomized Phase 3 trial comparing SOC vs investigational combo in first-line metastatic NSCLC.

Recommended Questions

Eligibility Check

Medication Restriction Check

Lab Manual Storage Check

No specific match found; showing protocol-level guidance.

Knowledge Graph Structure

Patient Profile
I/E Criteria
Medication Rules
Schedule of Activities
Lab Manual
patient -> ie: eligibility check
patient -> med: restriction check
ie -> soa: on-study workflow
soa -> lab: sample handling

Inclusion Criteria

  • - I1: Age 18-75 years
  • - I2: Histologically confirmed stage IV NSCLC
  • - I3: ECOG performance status 0-1
  • - I4: ANC >= 1.5 x10^9/L, Platelets >= 100 x10^9/L
  • - I5: ALT/AST <= 2.5 x ULN (<=5 x ULN if liver metastases)
  • - I6: Creatinine clearance >= 50 mL/min

Exclusion Criteria

  • - E1: Untreated or symptomatic CNS metastases
  • - E2: Active uncontrolled infection
  • - E3: Pregnancy or breastfeeding
  • - E4: Prior anti-PD-1/PD-L1 treatment in metastatic setting

update log

Prototype Change Log

  1. 2026-03-01 · v0.4.0

    PDF Upload and Auto-Structured Extraction

    • - Added protocol PDF upload and Qwen-based extraction endpoint.
    • - Injected extracted protocol JSON directly into engine selector.
    • - Extended eligibility, med-check, and lab-manual evidence tracing.