Targeted Oncology

, Volume 5, Issue 1, pp 65–72

Current challenges for the early clinical development of anticancer drugs in the era of molecularly targeted agents

  • Christophe Le Tourneau
  • Véronique Diéras
  • Patricia Tresca
  • Wulfran Cacheux
  • Xavier Paoletti
Perspectives

DOI: 10.1007/s11523-010-0137-6

Cite this article as:
Le Tourneau, C., Diéras, V., Tresca, P. et al. Targ Oncol (2010) 5: 65. doi:10.1007/s11523-010-0137-6

Abstract

The emergence of molecularly targeted agents in oncology has not only revolutionized the care of cancer patients, but also changed the daily practice of medical oncologists. Molecularly targeted agents indeed often differ from traditional cytotoxic agents by their administration schedules and routes, their toxicity profiles, and/or the assessment of their antitumor activity. In addition, the observation that molecularly targeted agents sometimes have limited antitumor activity as single agents has led clinical investigators to combine molecularly targeted agents together or with cytotoxic agents. We review here the current challenges for the early clinical development of anticancer agents in the era of molecularly targeted agents. We focus on the choice of end points in phase I oncology clinical trials, as well as on the choice of dose escalation methods with an emphasis on available dose escalation methods for molecularly targeted agents and for combination trials.

Keywords

Phase I trialsEnd pointsMethodologyMolecularly targeted agentsDose escalation methods

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  • Christophe Le Tourneau
    • 1
  • Véronique Diéras
    • 1
  • Patricia Tresca
    • 1
  • Wulfran Cacheux
    • 1
  • Xavier Paoletti
    • 2
  1. 1.Département d’oncologie médicaleInstitut CurieParis Cedex 05France
  2. 2.Département d’épidémiologie et de biostatistiquesInstitut CurieParisFrance