Abstract
Purpose
Pharmacokinetic exposure to gemcitabine and its metabolite, 2′,2′-difluorodeoxyuridine (dFdU), might be altered in elderly compared to their younger counterparts. It is unknown if age-based dose adjustments are necessary to reduce the development of treatment-induced adverse events. The aim of this study was to assess the impact of age on the pharmacokinetics of gemcitabine and dFdU.
Methods
Pharmacokinetic sampling following a flexible limited sampling strategy was performed in patients ≥ 70 years after gemcitabine infusion. The data were supplemented with pharmacokinetic data in patients included in four previously conducted clinical trials. Nonlinear mixed effects modelling was performed on the pooled dataset to assess the impact of age on the pharmacokinetics of gemcitabine and dFdU.
Results
In total, pharmacokinetic data were available of 197 patients, of whom 83 patients were aged ≥ 70 years (42%). A two-compartment model for both gemcitabine and dFdU with linear clearances from the central compartments described the data best. Age, tested as continuous and categorical (< 70 years versus ≥ 70 years) covariate, did not statistically affect the pharmacokinetics of gemcitabine and dFdU.
Conclusion
Age was not of influence on the pharmacokinetics of gemcitabine or its metabolite, dFdU. Age-related dose adjustments for gemcitabine based on pharmacokinetic considerations are not recommended.
Trial registration number
ntr-3964704812, registered on May 3rd 2012.
Similar content being viewed by others
Data availability
The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.
References
National Cancer Instistute. Age and cancer risk. http://www.cancer.gov. Accessed 20 Oct 2021
van Marum RJ (2020) Underrepresentation of the elderly in clinical trials, time for action. Br J Clin Pharmacol 86(10):2014–2016. https://doi.org/10.1111/bcp.14539
Ruiter R, Burggraaf J, Rissmann R (2019) Under-representation of elderly in clinical trials: an analysis of the initial approval documents in the Food and Drug Administration database. Br J Clin Pharmacol 85(4):838–844. https://doi.org/10.1111/bcp.13876
Lucas C, Byles J, Martin JH (2016) Medicines optimisation in older people: taking age and sex into account. Maturitas 93:114–120. https://doi.org/10.1016/j.maturitas.2016.06.021
European Medicines Agency. Gemzar: summary of product characteristics
Mini E, Nobili S, Caciagli B, Landini I, Mazzei T (2006) Cellular pharmacology of gemcitabine. Ann Oncol 17(Suppl 5):v7-12. https://doi.org/10.1093/annonc/mdj941
Veltkamp SA, Pluim D, van Eijndhoven MAJ, Bolijn MJ, Ong FHG, Govindarajan R et al (2008) New insights into the pharmacology and cytotoxicity of gemcitabine and 2′,2′-difluorodeoxyuridine. Mol Cancer Ther 7(8):2415–2425. https://doi.org/10.1158/1535-7163.Mct-08-0137
Klotz U (2009) Pharmacokinetics and drug metabolism in the elderly. Drug Metab Rev 41(2):67–76. https://doi.org/10.1080/03602530902722679
Leijen S, Veltkamp SA, Huitema AD, van Werkhoven E, Beijnen JH, Schellens JH (2013) Phase I dose-escalation study and population pharmacokinetic analysis of fixed dose rate gemcitabine plus carboplatin as second-line therapy in patients with ovarian cancer. Gynecol Oncol 130(3):511–517. https://doi.org/10.1016/j.ygyno.2013.05.001
Li X, Huang DB, Zhang Q, Guo CX, Fu QH, Zhang XC et al (2020) The efficacy and toxicity of chemotherapy in the elderly with advanced pancreatic cancer. Pancreatology 20(1):95–100. https://doi.org/10.1016/j.pan.2019.11.012
Kirstein MN, Hassan I, Guire DE, Weller DR, Dagit JW, Fisher JE et al (2006) High-performance liquid chromatographic method for the determination of gemcitabine and 2′,2′-difluorodeoxyuridine in plasma and tissue culture media. J Chromatogr B 835(1):136–142. https://doi.org/10.1016/j.jchromb.2006.03.023
Vainchtein LD, Rosing H, Thijssen B, Schellens JH, Beijnen JH (2007) Validated assay for the simultaneous determination of the anti-cancer agent gemcitabine and its metabolite 2’,2’-difluorodeoxyuridine in human plasma by high-performance liquid chromatography with tandem mass spectrometry. Rapid Commun Mass Spectrom 21(14):2312–2322. https://doi.org/10.1002/rcm.3096
van der Noll R, Smit WM, Wymenga AN, Boss DS, Grob M, Huitema AD et al (2015) Phase I and pharmacological trial of lapatinib in combination with gemcitabine in patients with advanced breast cancer. Invest New Drugs 33(6):1197–1205. https://doi.org/10.1007/s10637-015-0281-z
Joerger M, Burgers JA, Baas P, Doodeman VD, Smits PH, Jansen RS et al (2012) Gene polymorphisms, pharmacokinetics, and hematological toxicity in advanced non-small-cell lung cancer patients receiving cisplatin/gemcitabine. Cancer Chemother Pharmacol 69(1):25–33. https://doi.org/10.1007/s00280-011-1670-4
Van der Noll R, Schellens JHM, Beijnen JH (2014) Safety, pharmacokinetics and preliminary anti-tumor activity of novel (combinations of) targeted anti-cancer drugs. Utrecht University, Utrecht
Caffo O, Fallani S, Marangon E, Nobili S, Cassetta MI, Murgia V et al (2010) Pharmacokinetic study of gemcitabine, given as prolonged infusion at fixed dose rate, in combination with cisplatin in patients with advanced non-small-cell lung cancer. Cancer Chemother Pharmacol 65(6):1197–1202. https://doi.org/10.1007/s00280-010-1255-7
Sugiyama E, Kaniwa N, Kim S-R, Hasegawa R, Saito Y, Ueno H et al (2010) Population pharmacokinetics of gemcitabine and its metabolite in Japanese cancer patients. Clin Pharmacokinet 49(8):549–558. https://doi.org/10.2165/11532970-000000000-00000
Jiang X, Galettis P, Links M, Mitchell PL, McLachlan AJ (2008) Population pharmacokinetics of gemcitabine and its metabolite in patients with cancer: effect of oxaliplatin and infusion rate. Br J Clin Pharmacol 65(3):326–333. https://doi.org/10.1111/j.1365-2125.2007.03040.x
Cockcroft DW, Gault MH (1976) Prediction of creatinine clearance from serum creatinine. Nephron 16(1):31–41. https://doi.org/10.1159/000180580
Dosne AG, Bergstrand M, Harling K, Karlsson MO (2016) Improving the estimation of parameter uncertainty distributions in nonlinear mixed effects models using sampling importance resampling. J Pharmacokinet Pharmacodyn 43(6):583–596. https://doi.org/10.1007/s10928-016-9487-8
Serra-Prat M, Lorenzo I, Palomera E, Ramírez S, Yébenes JC (2019) Total body water and intracellular water relationships with muscle strength, frailty and functional performance in an elderly population. A cross-sectional study. J Nutr Health Aging 23(1):96–101. https://doi.org/10.1007/s12603-018-1129-y
Steele JM, Berger EY, Dunning MF, Brodie BB (1950) Total body water in man. Am J Physiol Legacy Content 162(2):313–317. https://doi.org/10.1152/ajplegacy.1950.162.2.313
Nordh S, Ansari D, Andersson R (2014) hENT1 expression is predictive of gemcitabine outcome in pancreatic cancer: a systematic review. World J Gastroenterol 20(26):8482–8490. https://doi.org/10.3748/wjg.v20.i26.8482
Santini D, Perrone G, Vincenzi B, Lai R, Cass C, Alloni R et al (2008) Human equilibrative nucleoside transporter 1 (hENT1) protein is associated with short survival in resected ampullary cancer. Ann Oncol 19(4):724–728. https://doi.org/10.1093/annonc/mdm576
Shi S, Klotz U (2011) Age-related changes in pharmacokinetics. Curr Drug Metab 12(7):601–610. https://doi.org/10.2174/138920011796504527
Rattanacheeworn P, Kerr SJ, Kittanamongkolchai W, Townamchai N, Udomkarnjananun S, Praditpornsilpa K et al (2021) Quantification of CYP3A and drug transporters activity in healthy young, healthy elderly and chronic kidney disease elderly patients by a microdose cocktail approach. Front Pharmacol. https://doi.org/10.3389/fphar.2021.726669
Hodge LS, Taub ME, Tracy TS (2011) The deaminated metabolite of gemcitabine, 2′,2′-difluorodeoxyuridine, modulates the rate of gemcitabine transport and intracellular phosphorylation via deoxycytidine kinase. Drug Metab Dispos 39(11):2013–2016. https://doi.org/10.1124/dmd.111.040790
Secen N, Sazdanic-Velikic D, Bursac D, Mendebaba B, Tepavac A, Popovic G et al (2011) Hematological toxicity associated with gemcitabine/cisplatin in elderly non-small cell lung cancer patients. Eur Respirat J 38(Suppl 55):2773
Ishimoto U, Kinoshita A, Hirose Y, Shibata K, Ishii A, Shoji R et al (2019) The efficacy and safety of nab paclitaxel plus gemcitabine in elderly patients over 75 years with unresectable pancreatic cancer compared with younger patients. Cancer Chemother Pharmacol 84(3):647–654. https://doi.org/10.1007/s00280-019-03895-2
Ventriglia J, Laterza MM, Savastano B, Petrillo A, Tirino G, Pompella L et al (2017) Safety and efficacy of gemcitabine/nabpaclitaxel in elderly patients with metastatic or locally advanced pancreatic adenocarcinoma: a retrospective analysis. Ann Oncol 28:v259. https://doi.org/10.1093/annonc/mdx369.139
Crombag MBS, de Vries Schultink AHM, Schellens JHM, Beijnen JH, Huitema ADR (2014) Incidence of hematologic toxicity in older adults treated with gemcitabine or a gemcitabine-containing regimen in routine clinical practice: a multicenter retrospective cohort study. Drugs Aging 31(10):737–747. https://doi.org/10.1007/s40266-014-0207-z
Sehl M, Sawhney R, Naeim A (2005) Physiologic aspects of aging: impact on cancer management and decision making, part II. Cancer J 11(6):461–473. https://doi.org/10.1097/00130404-200511000-00005
Runzer-Colmenares FM, Urrunaga-Pastor D, Roca-Moscoso MA, De Noriega J, Rosas-Carrasco O, Parodi JF (2020) Frailty and vulnerability as predictors of chemotherapy toxicity in older adults: a longitudinal study in Peru. J Nutr Health Aging 24(9):966–972. https://doi.org/10.1007/s12603-020-1404-6
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
R.J. Boosman, M.B.S. Crombag and A.D.R. Huitema declare that they have no conflict of interest. N.P. van Erp received research grant from Astellas, Janssen-Cilag and Ipsen. J.H. Beijnen has received payment for expert testimony for Hoyng Tokh Monegier (paid to their institution), is a part-time employee and (in)direct stockholder of Modra Pharmaceuticals and (jointly) holds a patent on oral taxane formulations, which are clinically developed by Modra Pharmaceuticals. Modra Pharmaceuticals is a small spin-off company of the Netherlands Cancer Institute. All of these conflicts are outside of the submitted work. N. Steeghs provided consultation or attended advisory boards for Boehringer Ingelheim, Ellipses Pharma. N Steeghs received research grants for the institute from AB Science, Abbvie, Actuate Therapeutics, ADCtherapeutics, Amgen, Array, Ascendis Pharma, Astex, AstraZeneca, Bayer, Blueprint Medicines, Boehringer Ingelheim, BridgeBio, Bristol-Myers Squibb, Cantargia, Celgene, CellCentric, Cresecendo, Cytovation, Deciphera, Eli Lilly, Exelixis, Genentech, Genmab, Gilead, GlaxoSmithKline, Incyte, InteRNA, Janssen/Johnson&Johnson, Kinate, Merck, Merck Sharp & Dohme, Merus, Molecular Partners, Novartis, Numab, Pfizer, Pierre Fabre, Regeneron, Roche, Sanofi, Seattle Genetics, Servier, Taiho, Takeda (outside the submitted work).
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Boosman, R.J., Crombag, MR.B.S., van Erp, N.P. et al. Is age just a number? A population pharmacokinetic study of gemcitabine. Cancer Chemother Pharmacol 89, 697–705 (2022). https://doi.org/10.1007/s00280-022-04431-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00280-022-04431-5