© 2005 Foundation for Promotion of Cancer Research
Management of Malignant Pericardial Effusion with Instillation of Mitomycin C in Non-small Cell Lung Cancer
1 Department of Respiratory Medicine, Maebashi Red Cross Hospital and 2 Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi, Japan
For reprints and all correspondence: Kyoichi Kaira, Maebashi Red Cross Hospital, Department of Respiratory Medicine, 3-21-36, Asahi-cho, Maebashi, Gunma 377-0014, Japan. E-mail: k-kaira{at}maebashi.jrc.or.jp
Received June 20, 2004; accepted December 11, 2004
Background: To evaluate the clinical efficacy and safety of mitomycin C in the local control of malignant pericardial effusion, we carried out a trial of pericardial drainage with local instillation of mitomycin C in eight patients who suffered from cardiac tamponade or symptomatic large pericardial effusion caused by advanced non-small cell lung cancer.
Methods: After complete removal of the pericardial effusion by an ultrasound-guided inserted catheter, 2 mg of mitomycin C was instilled into the pericardial space via the catheter.
Results: The drainage catheter was successfully removed in all patients. The duration of pericardial drainage ranged from 7 to 14 days (median 10.5 days). Six of the eight patients achieved a complete remission of pericardial effusions without any adverse effects.
Conclusion: Intrapericardial instillation of 2 mg of mitomycin C was feasible and demonstrated a promising response against malignant pericardial effusion resulting from non-small cell lung cancer.
Key Words: malignant pericardial effusion mitomycin C lung cancer intrapericardial instillation pericardial drainage