Published in:
01-10-2009
Prognostic significance of endoscopic ultrasound-defined pleural, pericardial or peritoneal fluid in oesophageal cancer
Published in: Surgical Endoscopy | Issue 10/2009
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Background
Endoscopic ultrasound (EUS) is known to detect smaller effusion volumes than computerised tomography (CT), yet the outcomes for patients diagnosed with oesophageal carcinoma and EUS-defined pleural, pericardial or ascitic fluid effusions (EDFE) are unknown. The aim of this study was to determine the outcome of multidisciplinary stage directed treatment for such patients.
Methods
Forty-nine (9.2%) out of a consecutive 527 patients diagnosed with oesophageal cancer from a single regional upper gastrointestinal (GI) cancer network were found to have evidence of EDFE undetected by CT. Thirty-nine (79.6%) patients had pleural effusions, eight (16.3%) pericardial effusions, and two (4.1%) ascites.
Results
Twelve (24.4%) underwent surgery, 3 (6.1%) received neoadjuvant chemotherapy without subsequent surgery, 12 (24.5%) received definitive chemoradiotherapy (dCRT), and 22 (44.9%) received palliative treatment. Survival in patients with EDFE was significantly shorter (median and 2-year survival 15.6 months and 24%, respectively) when compared with patients without EDFE (26.7 months and 40%, respectively, p = 0.001), and was unrelated to EDFE type (p = 0.192). Two-year survival after oesophagectomy with or without neoadjuvant therapy was 45% in patients with EDFE compared with 42% in patients without EDFE (p = 0.668).
Conclusions
EDFE was an important adverse prognostic indicator, but patients deemed to have operable tumours should still be treated with radical intent.