Home▸Food Allergy▸Oral Immunotherapy (Palforzia) Desensitization Simulator

🥜 Oral Immunotherapy (Palforzia) Desensitization Simulator

This model simulates oral immunotherapy with peanut protein (Palforzia), including phases of dose escalation, maintenance dosing, and increasing the threshold for reactivity. It aids in understanding the treatment process and managing patients undergoing this therapy.

Food Allergy2DModerate60 FPS
palforzia-oral-immunotherapy-simulator ↗ Open standalone

Day One — Starting From a Microscopic Peanut Protein Dose

Placeholder: therapy begins with tiny, closely monitored doses.

  • 0.5 mg: Starting dose (placeholder starting amount)
  • ~5 hrs: Clinic duration (placeholder observation time)
  • ~10: Dose steps (placeholder step count)
  • Highest: Reaction risk (placeholder risk note)

Placeholder heading — initial dose escalation

Placeholder text describing the initial in-clinic dose escalation day.

Up-Dosing — Gradual Increases Toward the Maintenance Target

Placeholder: dose rises in steps roughly every two weeks.

  • ~6 mo: Duration (placeholder phase length)
  • 11: Dose levels (placeholder level count)
  • 300 mg: Target dose (placeholder end target)
  • Biweekly: Visit frequency (placeholder cadence)

Placeholder heading — up-dosing schedule

Placeholder text describing the biweekly up-dosing schedule.

Maintenance — Holding a Steady Daily Peanut Protein Dose

Placeholder: a fixed daily dose is continued indefinitely.

  • 300 mg: Maintenance dose (placeholder fixed dose)
  • Daily: Dosing (placeholder frequency)
  • Ongoing: Duration (placeholder duration note)
  • High: Compliance need (placeholder adherence note)

Placeholder heading — maintenance phase

Placeholder text describing the maintenance dosing phase.

Reactivity Threshold — How Much Tolerance Is Gained

Placeholder: tolerated allergen amount increases over time.

  • ~1000 mg: Threshold gain (placeholder tolerance gain)
  • ~2 mg: Baseline threshold (placeholder starting tolerance)
  • Food challenge: Measured by (placeholder test method)
  • 12–24 mo: Timeframe (placeholder timeline)

Placeholder heading — threshold elevation

Placeholder text describing reactivity threshold elevation over months.

Accidental Exposure — The Practical Safety Benefit

Placeholder: higher threshold reduces risk from hidden traces.

  • Substantial: Protection gain (placeholder benefit note)
  • Reduced: Severe reaction risk (placeholder risk reduction)
  • True: Not a cure (placeholder caveat)
  • Required: Ongoing dosing (placeholder requirement)

Placeholder heading — accidental exposure benefit

Placeholder text describing the accidental-exposure protection benefit.

Placeholder highlight: elevated threshold lowers accidental-exposure reaction risk.
⚙ Under the hood

This model simulates oral immunotherapy with peanut protein (Palforzia), including phases of dose escalation, maintenance dosing, and increasing the threshold for reactivity. It aids in understanding the treatment process and managing patients undergoing this therapy.

CanvasBiomedicine

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install

What did you find?

Add reproduction steps (optional)