Supportive care and communication

Symptom control

• Match antiemetics to the emetogenicity of the regimen: 5-HT3 antagonist ± dexamethasone ± aprepitant for highly emetogenic therapy; olanzapine is increasingly used for breakthrough.
• Anticipatory nausea is conditioned — treat it before the infusion, not after.
• Mucositis: scheduled oral care, adequate analgesia (often opioid PCA), nutrition support; avoid agents that traumatize mucosa.
• Constipation from vincristine and opioids is predictable — start a bowel regimen with the first dose, not the first complaint.
• Irradiated and leukoreduced blood products for these patients; CMV-safe products by institutional policy.

Prophylaxis and infection prevention

• TMP-SMX for Pneumocystis jirovecii throughout therapy and for months after.
• Antifungal prophylaxis during prolonged neutropenia, especially AML and transplant.
• No live vaccines during therapy; household members should be vaccinated (inactivated influenza for everyone).
• Varicella or measles exposure in a child on therapy requires same-day post-exposure prophylaxis decisions.

Communication that actually helps

• Ask what the family already understands before you explain anything.
• Give a warning shot, then the headline in one plain sentence, then silence. Let them react before you add detail.
• Avoid 'we will do everything' as a substitute for a plan; name what you will do and what you will not.
• Speak to the child directly at their developmental level — even a brief, honest description of the day reduces distress.
• Palliative care alongside curative therapy is standard of care, not a signal of giving up.

Pearls

• Write the bowel regimen with the vincristine order. Every time.

• Silence after bad news is a clinical skill; filling it with data is the common intern error.

• Blood products for oncology patients are irradiated and leukoreduced — ordering standard products is a real safety miss.

On the ward

1. 1Round on symptoms explicitly: pain, nausea, mouth, bowels, sleep, mood.
2. 2Confirm prophylaxis and antiemetics on every med reconciliation.
3. 3Sit down when you talk to families. It changes their perception of how long you stayed.
4. 4Write down the family's questions during rounds and answer them before you sign out.

Sources

• NCCN Guidelines (Pediatric) — US consensus guidance on treatment and supportive care pathways.
• IDSA / ASCO febrile neutropenia guidance — US guidance on risk assessment and empiric antimicrobial therapy in neutropenic fever.