These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


PUBMED FOR HANDHELDS

Search MEDLINE/PubMed


  • Title: [Impact of different methods of estimating renal function on determining eligibility for cisplatin (CDDP)-based chemotherapy in patients with invasive urothelial carcinoma].
    Author: Goto T, Yoshimura K, Matsui Y, Shimizu Y, Inoue T, Okubo K, Kamba T, Nishiyama H, Ogawa O.
    Journal: Hinyokika Kiyo; 2011 Dec; 57(12):671-6. PubMed ID: 22240299.
    Abstract:
    Assessment of renal function is important to determine the appropriate dose for cisplatin (CDDP)-based chemotherapy. Many previous CDDP-based chemotherapy trials for bladder cancer have required a creatinine-clearance (Ccr) ≧60 ml/min for entry. However, there is little evidence on renal function assessed by estimated glomerular filtration rate (eGFR) using the 4-variable Modification of Diet in Renal Disease Study Equation (MDRD), which has recently been introduced, to determine the eligibility for CDDP-based chemotherapy. To evaluate the proportion of patients with invasive urothelial carcinoma(UC) who would be ineligible ("unfit") to receive CDDP-based chemotherapy based on eGFR criteria (eGFR <60 ml/min/1.73 m2), and to determine the side effects of chemotherapy in these "unfit" patients, we conducted a retrospective clinical study. Our study population consisted of 61 consecutive patients who underwent 100% dose CDDP-based chemotherapy for invasive UC with 24 h-Ccr≧50 ml/min between June 2001 and July 2009. We assessed renal function using 3 equations (eGFR, Ccr according to Cockcroft-Gault formula (C-G Ccr), and Ccr examined by 24-hour urine collection (24 h-Ccr)) as well. Mean values of eGFR, C-G Ccr, and 24 h-Ccr were 58.6, 68.9, and 82.8 ml/min, respectively (P< 0.001). In total, 29/61(48%) patients were ineligible ("unfit") to receive chemotherapy based on eGFR criteria. However, there was no difference in the frequency of side effects between eGFR ≧60 ml/min/ 1.73 m2 and eGFR <60 ml/min/1.73 m2 groups. Our observations suggest that 24 h-Ccr≧50 ml/min would be a reasonable cutoff for CDDP-based chemotherapy even when eGFR <60 ml/min/1.73 m2.
    [Abstract] [Full Text] [Related] [New Search]