Challenge Apr-2026

Agentic Medical Services                                                                      Solutions

This challenge aims to explore how LLMs orchestrate rule-based services. Consider the following three loosely coupled medical services that should be used by an LLM to help a doctor determine a therapy for a patient with Acute Sinusitis.

1. Determine Medication and Dosing

• If the patient is 18 years old or older, the therapy of choice is Amoxicillin.
• If the patient is younger than 18, the therapy of choice is Cefuroxime.
• If the patient is penicillin-allergic, the therapy of choice is Levofloxacin.
• For patients between 15 and 60, the dose is 500 mg every 24 hours for 14 days.
• However, if the patient’s creatinine level (PCr) > 1.4 and creatinine clearance (CCr) < 50, the dose is 200 mg every 24 hours for 14 days.
• For patients younger than 15 or older than 60, the dose is 200 mg every 24 hours for 14 days.

2. Determine Creatinine Clearance

Creatinine clearance (CCr) can be calculated using this formula:

CCr [ml/min] = ((140 – age) × Lean Body Weight [kg] )/ (PCr × 72)

3. Drug Interaction Rules

Check if the patient is on active medications. If so, check for possible conflicts using the file ConflictingMedications.csv. All detected conflicts should generate the appropriate warnings.

Tell your LLM to use these services when answering any therapy request for a patient with Acute Sinusitis.

Send your solutions to DecisionManagementCommunity@gmail.com.

Solutions:

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