Abstract
Aim
A randomized, open label with blind assessment, controlled trial was performed to assess efficacy and adverse-event profile of vitamin E, given as supplementation for prophylaxis against cisplatin-induced peripheral neuropathy (CIPN).
Patients and methods
A total of 30 patients scheduled to receive six courses of cumulative cisplatin-based regimens were randomly allocated to treatment and control groups and were then studied by means of neurological examination and electrophysiological study. Patients assigned to group I (n=14) orally received vitamin E at a daily dose of 600 mg/day during chemotherapy and 3 months after its cessation were compared to patients of group II (n=16), who received no vitamin E supplementation and served as controls. The severity of neurotoxicity was summarized by means of a modified Peripheral Neuropathy (PNP) score.
Results
The incidence of neurotoxicity differed significantly between groups, occurring in 3/14 (21.4%) of patients assigned to the vitamin E supplementation group and in 11/16 (68.5%) of controls (p=0.026). The relative risk (RR) of developing neurotoxicity was significantly higher in case of controls, RR=2.51, 95% C.I.=1.16–5.47. Mean PNP scores were 4.99±1.33 for patients of group I and 10.47±10.62 for controls, (p=0.023). None of the adverse events or deaths occurred, were judged as likely to be related to the vitamin E supplementation.
Conclusion
Vitamin E effectively and safely protects patients with cancer from occurrence of cisplatin neurotoxicity.
Similar content being viewed by others
References
Alberts DS, Noel JK (1995) Cispaltin-associated neurotoxicity: can it be prevented? Anticancer Drugs 6:369–383
Argyriou AA, Chroni E, Koutras A, Ellul J, Papapetropoulos S, Katsoulas G, Iconomou G, Kalofonos HP (2005) Vitamin E for prophylaxis against chemotherapy-induced neuropathy: a randomized controlled trial. Neurology 64(1):26–31
Berger T, Malayeri R, Doppelbauer A, Krajnik G, Huber H, Auff E, Pirker R (1997) Neurological monitoring of neurotoxicity induced by paclitaxel/cisplatin chemotherapy. Eur J Cancer 33(9):1393–1399
Bove L, Picardo M, Maresca V, Jandolo B, Pace A (2001) A pilot study on the relationship between cisplatin neuropathy and vitamin E. J Exp Clin Cancer Res 20(2):277–280
Brigelius-Flohe R, Kelly FJ, Salonen JT, Neuzil J, Zingg JM, Azzi A (2002) The European perspective on vitamin E: current knowledge and future research. Am J Clin Nutr 76(4):703–716
Chaudhry V, Rowinsky EK, Sartorius SE, Donehower RC, Cornblath DR (1994) Peripheral neuropathy from taxol and cisplatin combination chemotherapy: Clinical and electrophysiological studies. Ann Neurol 35:304–311
Dyck PJ, Thomas PK (eds) (1993) Peripheral neuropathy, vol 2, 3 edn. WB Saunders, Philadelphia, PA, pp 1310–1317
Gregg RW, Molepo JM, Monpetit VJ, Mikael NZ, Redmond D, Gadia M, Stewart DJ (1992) Cisplatin neurotoxicity: the relationship between dosage, time, and platinum concentration in neurological tissue and morphological evidence of toxicity. J Clin Oncol 10:795–803
Halliwell B, Gutteridge JMC (1993) Free radicals in biology and medicine. Oxford University Press, Oxford, pp 188–276
Hathcock JN, Azzi A, Blumberg J et al (2005) Vitamins E and C are safe across a broad range of intakes. Am J Clin Nutr 81(4):736–745
Kimura J (2001) Electrodiagnosis in diseases of nerve and muscle, principles and practice, 3rd edn. Oxford University press, pp 91–166
Kleyweg RP, Van der Meché FGA, Schmitz PIM (1991) Interobserver agreement in the assessment of muscle strength and functional abilities in Guillain–Barré syndrome. Muscle Nerve 14:1103–1109
Ko HY, Park-Ko I (1999) Electrophysiologic recovery after vitamin E-deficient neuropathy. Arch Phys Med Rehabil 80(8):964–967
Leonetti C, Biroccio A, Gabellini C et al (2003) Alpha-tocopherol protects against cisplatin-induced toxicity without interfering with antitumor efficacy. Int J Cancer 104(2):243–250
Manzella D, Barbieri M, Ragno E, Paolisso G (2001) Chronic administration of pharmacologic doses of vitamin E improves the cardiac autonomic nervous system in patients with type 2 diabetes. Am J Clin Nutr 73:1052–1057
Miller ER 3rd, Pastor-Barriuso R, Dalal D et al (2005) Meta-analysis: high-dosage vitamin E supplementation may increase all-cause mortality. Ann Intern Med 142(1):37–46
Morinobu T, Ban R, Yoshikawa S, Murata T, Tamai H (2002) The safety of high dose vitamin E supplementation in healthy Japanese male adults. J Nutr Sci Vitaminol 48(1):6–9
Pace A, Savarese A, Picardo M, Maresca V, Pacetti U, Del Monte G, Biroccio A, Leonetti C, Jandolo B, Cognetti F, Bove L (2003) Neuroprotective effect of vitamin E supplementation in patients treated with cisplatin chemotherapy. J Clin Oncol 21(5):927–931
Panayiotopoulos CP, Chroni E (1996) F-waves in clinical neurophysiology: a review. Methodological issues and overall value in peripheral neuropathies. Electroencephalogr Clin Neurophysiol 101:365–374
Park SA, Choi KS, Bang JH, Huh K, Kim SU (2000) Cisplatin-induced apoptotic cell death in mouse hybrid neurons is blocked by antioxidants through suppression of cisplatin-mediated accumulation of p53 but not of Fas/Fas ligand. J Neurochem 75(3):946–953
Peltier AC, Russell JW (2002) Recent advances in drug-induced neuropathies. Curr Opin Neurol 15(5):633–638
Satya-Murti S, Howard L, Krohel G, Wolf B (1986) The spectrum of neurological disorder from vitamin E deficiency. Neurology 36:917–921
Traber MG, Sokol RJ, Ringel SP, Neville HE, Thellman CA, Kayden HJ (1987) Lack of a-tocopherol in peripheral nerves of vitamin E patients with peripheral neuropathy. N Engl J Med 317:262–285
Weijl NI, Hopman GD, Wipkink-Bakker A, Lentjes EG, Berger HM, Cleton FJ, Osanto S (1998) Cisplatin combination chemotherapy induces a fall in plasma antioxidants of cancer patients. Ann Oncol 9(12):1331–1337
Windebank AJ (1999) Chemotherapeutic neuropathy. Curr Opin Neurol 12:565–571
Conflict of interest
We have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Additional information
Authors’ disclosure
: Part of the material reported herein has been previously published under the bibliographic reference, Argyriou AA et al., Neurology 2005; 64(1): 26–31.
Role of the funding source
: No funding source had a role in the preparation of this paper or in the decision to submit it for publication.
Rights and permissions
About this article
Cite this article
Argyriou, A.A., Chroni, E., Koutras, A. et al. A randomized controlled trial evaluating the efficacy and safety of vitamin E supplementation for protection against cisplatin-induced peripheral neuropathy: final results. Support Care Cancer 14, 1134–1140 (2006). https://doi.org/10.1007/s00520-006-0072-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00520-006-0072-3