Esteve SA. Conflicts of Interest: Sebastián Videla, Zhengguo Xu, Carles Tolrà, Gregorio Encina, and Artur Sans are employees of Laboratorios del Dr. Esteve SA. Mounia Lahjou, Pascal Guibord, and Eric Sicard are employees of the clinical research organization Algorithme Pharma Inc., contracted by Laboratorios del Dr. Esteve SA. Author Contributions: Mounia Lahjou, Artur Sans, and Sebastián Videla designed Epacadostat supplier and wrote the study protocol; Eric Sicard visited and supervised the study subjects, and was the person in charge of the clinical part
of the study; Carles Tolrà and Artur Sans monitored the study; Zhengguo Xu and Gregorio Encina were in charge of the analytical results; Pascal Guibord was in charge of the statistical analysis and the data management; and Sebastián Videla, Mounia Lahjou, and Artur Sans wrote the manuscript. All authors
have read and approved the final manuscript. References 1. Zimmerman DR. Zimmerman’s complete guide to non-prescription drugs. 2nd ed. Detroit (MI): Gale Research Inc., 1992: 870–5 2. Brunton LL, Parker JK. Drugs acting on the central nervous system. In: Hardman JG, Limbird LE, editors. Goodman & Gilman’s: the pharmacological basis of therapeutics. 11th ed. New York: McGraw Hill, 2006: 422–7 3. International Agency for Research on Cancer, World Health Organization. Monographs on the evaluation of carcinogenic ACP-196 cost risks to humans: volume 79 [online]. Available from URL: http://monographs.iarc.fr/ENG/Monographs/vol79/index.php [Accessed 2012 Nov 20] 4. Montoro J, Sastre J, Bartra J, et al. Effect of H1 antihistamines upon the central nervous
system. J Investig Allergol Clin ABT 737 Immunol 2006; 16 Suppl. 1: 24–8PubMed 5. Garrison JC. Histamine, bradykinin, 5-hydroxytryptamine and their antagonists. In: Gilman AG, Rall TW, Nies AS, et al. The pharmacological basis of therapeutics. Vol. 1. 8th ed. Elmsford FER (NY): Pergamon Press, 1990: 575–99 6. Sjöqvist F, Lasagna L. The hypnotic efficacy of doxylamine. Clin Pharmacol Ther 1967; 8: 48–54PubMed 7. International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use. ICH harmonised tripartite guideline: guideline for good clinical practice E6(R1) [online]. Available from URL: http://www.ich.org/fileadmin/Public_Web_Site/ICH_Products/Guidelines/Efficacy/E6_R1/Step4/E6_R1__Guideline.pdf [Accessed 2012 Nov 27] 8. Friedman H, Greenblatt DJ. The pharmacokinetics of doxylamine: use of automated gas chromatography with nitrogen-phosphorus detection. J Clin Pharmacol 1985; 25: 448–51PubMedCrossRef 9. Friedman H, Greenblatt DJ, Scavone JM, et al. Clearance of the antihistamine doxylamine: reduced in elderly men but not in elderly women. Clin Pharmacokinet 1989; 16: 312–6PubMedCrossRef 10. Luna BG, Scavone JM, Greenblatt DJ. Doxylamine and diphenhydramine pharmacokinetics in women on low-dose estrogen oral contraceptives. J Clin Pharmacol 1989; 29: 257–60PubMedCrossRef 11. Nulman I, Koren G.