Routes to diagnosis for sarcoma - Describing the sarcoma patient journey

Area of Science:

• Oncology
• Diagnostic Pathways
• Public Health

Background:

• Understanding cancer diagnosis routes is crucial for improving patient outcomes.
• Sarcoma diagnosis pathways in England require specific investigation.

Purpose of the Study:

• To investigate the routes to diagnosis for soft tissue and bone sarcoma patients in England.
• To identify patterns and disparities in sarcoma diagnosis pathways.

Main Methods:

• Analysis of national patient-level datasets for 7716 soft tissue and 1240 bone sarcoma cases (2006-2008).
• Categorization of diagnosis routes: GP Referral, Emergency Presentation, Two Week Wait Referral, etc.

Main Results:

• Sarcoma diagnosis most commonly occurs via GP Referral or Emergency Presentation.
• Young (<19) and elderly (>80) patients, and those with specific tumor locations (vertebral, pelvic, GI tract) or types (Ewing's, NOS) more frequently use emergency routes.
• Emergency presentations correlate with higher metastasis rates and lower 1-year survival; socioeconomic disparities exist in diagnosis routes.

Conclusions:

• Sarcoma diagnosis routes differ significantly from other cancers.
• Interventions should target improving diagnosis for the very young and elderly, specific tumor locations, and reducing emergency presentations.
• Addressing socioeconomic factors may improve sarcoma diagnosis pathways.