Efficacy of mesna, doxorubicin, ifosfamide, and dacarbazine (MAID) in patients with advanced pulmonary pleomorphic carcinoma.

Abstract

OBJECTIVES:

Pulmonary pleomorphic carcinoma (PC) is a rare type of lung tumor with a dismal prognosis. There is no consensus on a chemotherapy regimen for PC, and conventional platinum-based chemotherapy has been associated with disappointing response rates and PFS. In searches for a new regimen, the sarcomatoid (spindle or giant cell) component has been assumed to be susceptible to chemotherapy used for soft tissue sarcoma.

MATERIALS AND METHODS:

The medical records of 17 patients who received mesna, doxorubicin, ifosfamide, and dacarbazine (MAID) for advanced PC between January 2010 and February 2017 were retrospectively analyzed for clinicopathological features and outcomes.

RESULTS AND CONCLUSION:

The median age was 59 years. Sixteen patients were male, and only one patient had never smoked. Six patients achieved partial response to MAID, leading to an objective response rate of 35%. The median PFS was 2.8 months, and the median OS was 8.7 months. Hematologic toxicity-related adverse events were the most frequent, which comprised grade 3-4 anemia in 35% of patients, neutropenia in 47%, thrombocytopenia in 24%, and febrile neutropenia in 29%. No febrile neutropenia was reported in patients who received 5-day granulocyte-colony stimulating factor (G-CSF) prophylaxis. Most adverse events resolved without complications, except for one death due to sepsis. MAID is an effective, and possibly important, regimen for PC. MAID could be more safely used in clinical practice with appropriate dose modifications and G-CSF primary prophylaxis according to patients' status.

• Authors: Jiyun Lee, Hyun Ae Jung, Youjin Kim, Sangjoon Choi, Joungho Han, Yoon-La Choi, Se-Hoon Lee, Jin Seok Ahn, Keunchil Park, Jong-Mu Sun
• Journal: Lung cancer (Amsterdam, Netherlands) (Lung Cancer) Vol. 122 Pg. 160-164 (08 2018) ISSN: 1872-8332 [Electronic] Ireland
• PMID: 30032825 (Publication Type: Journal Article)
• Copyright: Copyright © 2018 Elsevier B.V. All rights reserved.

Chemical References

• Dacarbazine
• Doxorubicin
• Mesna
• Ifosfamide

Topics

• Adult
• Aged
• Dacarbazine (therapeutic use)
• Doxorubicin (therapeutic use)
• Female
• Humans
• Ifosfamide (therapeutic use)
• Lung Neoplasms (drug therapy, mortality)
• Male
• Mesna (therapeutic use)
• Middle Aged
• Neoplasms, Complex and Mixed (drug therapy, mortality)
• Retrospective Studies
• Sarcoma (drug therapy)
• Survival Analysis