• J. Clin. Oncol. · Aug 2010

    Randomized Controlled Trial

    Pyridoxine is not effective to prevent hand-foot syndrome associated with capecitabine therapy: results of a randomized, double-blind, placebo-controlled study.

    • Yoon-Koo Kang, Sung Sook Lee, Dok Hyun Yoon, So Young Lee, Young Ju Chun, Min Sun Kim, Min-Hee Ryu, Heung-Moon Chang, Jae-Lyun Lee, and Tae Won Kim.
    • Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, Songpa-gu, Seoul, 138-736 Korea. ykkang@amc.seoul.kr
    • J. Clin. Oncol. 2010 Aug 20; 28 (24): 3824-9.

    PurposeTo determine whether concurrent pyridoxine therapy can prevent the development of hand-foot syndrome (HFS) in patients being treated with capecitabine.MethodsChemotherapy-naive patients with GI tract cancers scheduled for capecitabine-containing chemotherapy were randomly assigned to concurrent oral pyridoxine (200 mg/d) or placebo. Patients were stratified by chemotherapy regimen and monitored until development of National Cancer Institute Common Toxicity Criteria grade 2 or worse HFS or capecitabine-containing chemotherapy ended. Patients in the placebo group who developed grade 2 or worse HFS were randomly assigned again to receive pyridoxine or placebo in the next chemotherapy cycle to determine whether pyridoxine could improve HFS.ResultsThe median number of chemotherapy cycles to grade 2 or worse HFS was three in both groups. Grade 2 or worse HFS developed in 55 (30.6%) of 180 placebo-treated patients and in 57 (31.7%) of 180 pyridoxine patients. The cumulative dose of capecitabine to grade 2 or worse HFS was not different between the two groups (median not reached in either group; hazard ratio [HR] = 0.95; P = .788). Randomization of the 44 patients in the placebo group with grade 2 or worse HFS to placebo or pyridoxine for the next cycle resulted in no significant difference in the proportion showing improvement of HFS (42.9% v 47.8%; HR = 1.12; P = .94). By multivariate analysis, age > or = 56 years (HR = 1.768; 95% CI, 1.190 to 2.628; P = .005) was an independent risk factor for grade 2 or worse HFS, and combined use of docetaxel (HR = 2.046; 95% CI, 0.880 to 4.755; P = .096) was of borderline significance.ConclusionPyridoxine is not effective in prevention of capecitabine-associated HFS.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…