Tumor lysis risk causes dangerous electrolyte changes and kidney strain
Home plan
Oral hydration goal individualized
Medication adherence for prophylaxis plan
Lab follow-up
Bloodwork within 24-48 hours or as oncology directs
Return to ED now
Chest pain
Palpitations
Fainting
New weakness
Severe muscle cramps or spasms
Seizure
Confusion
Minimal urine output over 8-12 hours
Persistent vomiting preventing hydration
References
Clinical guidelines and consensus
Guideline sources
ASCO clinical guidance on TLS prevention and management
Risk stratification
Hydration and urate-lowering strategy
NCCN supportive care guidance covering TLS
Prophylaxis pathways by risk
Rasburicase use in high risk
British Committee for Standards in Haematology TLS guidance
Diagnostic definitions
Management escalation and dialysis triggers
Definitions and seminal frameworks
Foundational criteria sources
Cairo-Bishop TLS definition framework
Laboratory TLS criteria
Clinical TLS criteria
Howard TLS definition modification
Absolute thresholds emphasis
Practical timing alignment with therapy
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