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Complete remission and fatal interstitial pneumonitis related to nab-paclitaxel in refractory small cell lung cancer: A case report and review of the literature.
- Source :
-
Thoracic Cancer . Feb2012, Vol. 3 Issue 1, p84-87. 4p. - Publication Year :
- 2012
-
Abstract
- For refractory or resistant small cell lung cancer (SCLC), there is no standard treatment. We report a case of refractory SCLC achieving complete remission and then developing fatal interstitial pneumonitis after treatment with single-agent nab-paclitaxel. The relevant literature has also been reviewed. In terms of effectiveness, evidences exists that some refractory or resistant SCLC patients respond to paclitaxel, including nab-paclitaxel and solvent-based paclitaxel. Paclitaxel-related fatal interstitial pneumonitis is an uncommon event, with five fatal cases reported in the literature. It appears to occur in weekly paclitaxel-treated patients and develop during the middle-to-late phase of treatment. Therefore, further randomized clinical trials should be encouraged. In our case, positive immunohistochemical analysis for caveolin-1 in the tumor vascular endothelia suggests that the complete response may have been facilitated by enhanced transportation of paclitaxel through the tumor vascular barrier via caveolin-1, despite being negative for secreted protein acidic and rich in cysteine (SPARC) in tumor cells. Further molecular investigations of gp60, caveolin-1 and SPARC will shed light on tailored treatment in this setting. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17597706
- Volume :
- 3
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Thoracic Cancer
- Publication Type :
- Academic Journal
- Accession number :
- 71242932
- Full Text :
- https://doi.org/10.1111/j.1759-7714.2011.00086.x