Gefitinib and a ventriculo-peritoneal shunt to manage carcinomatous meningitis from non-small-cell lung cancer: report of two cases.

Abstract

The prognosis of patients with carcinomatous meningitis from non-small-cell lung cancer (NSCLC) remains poor, and the available treatment options for the lung cancer do not relieve the severe symptoms of this sequela. We report the successful treatment of two cases of carcinomatous meningitis caused by NSCLC, using gefitinib and a ventriculo-peritoneal (V-P) shunt. The first patient was a 43-year-old woman with pT1N0M0 adenocarcinoma. Multiple brain and vertebral metastases were found 13 months after surgery. She had undergone gamma-knife radiosurgery for the brain metastases, radiotherapy for the vertebral metastases, and two regimens of systemic chemotherapy, before carcinomatous meningitis was diagnosed. She was given gefitinib, and then a V-P shunt was placed. She continued to take gefitinib and was free of subjected symptoms for 5 months until she died. The second patient was a 64-year-old woman with cT4N0M0 adenocarcinoma. After local chemotherapy using cisplatin and OK-432 for carcinomatosis pleuritis and two regimens of systemic chemotherapy, carcinomatous meningitis was detected. A V-P shunt was placed, and she was sequentially given gefitinib. At her 15-month follow-up, she was free of symptoms of carcinomatous meningitis. No adverse effects or shunt problems were detected in either patient. This therapeutic modality may liberate carcinomatous meningitis patients with severe symptoms from hospitalization and improve their quality of life.

• Authors: Tetsuya So, Masaaki Inoue, Yasuhiro Chikaishi, Naohiro Nose, Kenji Sugio, Kosei Yasumoto
• Journal: Surgery today (Surg Today) Vol. 39 Issue 7 Pg. 598-602 ( 2009) ISSN: 1436-2813 [Electronic] Japan
• PMID: 19562448 (Publication Type: Case Reports, Journal Article)

Chemical References

• Antineoplastic Agents
• Quinazolines
• Gefitinib

Topics

• Adenocarcinoma (secondary, therapy)
• Adult
• Antineoplastic Agents (therapeutic use)
• Female
• Gefitinib
• Humans
• Lung Neoplasms (pathology)
• Meningeal Carcinomatosis (secondary, therapy)
• Middle Aged
• Quinazolines (therapeutic use)
• Treatment Outcome
• Ventriculoperitoneal Shunt