Palliative ethanol injections of unresectable advanced esophageal carcinoma combined with chemoradiation.
Combined chemoradiation therapy has proven to be an effective treatment for unresectable esophageal cancer. Nonsurgical endoscopic palliation of local disease has become feasible with neodymium:yttrium-aluminum-garnet laser, BICAP tumor probe, and metallic stents. Alternatively, endoscopic injections of ethanol are safe, inexpensive, and useful for palliation of malignant dysphagia. Two patients with unresectable squamous cell carcinoma of the esophagus were treated with 1 mL of absolute (95 g/L) alcohol injections once a week for 4 weeks, followed by chemoradiation therapy consisting of concomitant 5-fluorouracil 300 mg/m/d and radiation therapy (total of 60 Gy over 6 weeks). One patient had a complete response but died of alcoholism 25 months after diagnosis without evidence of tumor recurrence. The other patient had a partial response but died 16 months after diagnosis from disease progression. We conclude that tumor ablation by ethanol injection for palliation combined with chemoradiation may be a low-cost alternative for advanced unresectable esophageal cancer.
Wadleigh
Robert G
RG
Oncology Section, Department of Veterans Affairs Medical Center, Washington, DC, USA. Robert.Wadleigh@med.va.gov
Abbasi
Salah
S
Korman
Louis
L
D000368:Aged; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000532:radiotherapy; D003131:Combined Modality Therapy; D004938:Esophageal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy; D000431:Ethanol / Q000008:administration & dosage / Q000627:therapeutic use*; D017809:Fatal Outcome; D005472:Fluorouracil / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010166:Palliative Care / Q000379:methods*; D011829:Radiation Dosage
D000964:Antimetabolites, Antineoplastic; D000431:Ethanol; D005472:Fluorouracil