Strategies to Minimize Toxicities, and the Pharmacist’s Role in Educating and Supporting Patients With NSCLC

Management Strategies for EGFR TKI Adverse Effects: Summary for Physicians

Dermatologic Toxicity Management

• Proactive skin care regimen before initiating EGFR TKIs:
• Recommend non–alcohol-based creamy moisturizers (morning and night)

• Daily SPF 30+ sunscreen on exposed areas

• Encourage protective clothing (hats, long sleeves)
• Treatment options for acneiform rash:
• Topical steroids

• Topical clindamycin gel

• Oral doxycycline (helps reduce severity and prevent superimposed infection)

• Consider dermatology referral for severe cases

Diarrhea Management

• Patient education:
• Instruct patients to monitor and track stool frequency above baseline

• Emphasize adequate hydration
• Dietary modifications:
• Recommend BRAT-style diet (bananas, rice, apples, toast)

• Low-fiber, bland foods

• Avoid dairy, greasy, and fatty foods
• Pharmacologic intervention:
• Provide step-by-step loperamide (Imodium) dosing instructions

• Review medication list for potential exacerbating agents

• Instruct patients to hold laxatives/stool softeners during diarrhea episodes

Clinical Pearls

• Male patients may require additional encouragement regarding skin care regimens
• Emphasize importance of patient communication between visits
• Always perform medication reconciliation to identify potential contributory medications
• Ensure patients have clear instructions for all prescribed treatments

This approach focuses on proactive management to minimize adverse events while maintaining treatment efficacy.