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