title: Future directions in non-small-cell lung cancer: a continuing perspective.
abstract: Non-small-cell lung cancer (NSCLC) will increasingly come under better control as the current approaches to therapy are more broadly employed and as new therapies are deployed against recently elucidated molecular pathways. In the United States, real progress is finally being made in decreasing tobacco consumption and in lung cancer incidence. The traditional chemotherapeutic compounds that became available earlier this decade (paclitaxel [Taxol], docetaxel [Taxotere], gemcitabine [Gemzar], vinorelbine [Navelbine], irinotecan [Camptosar], topotecan [Hycamtin], and edatrexate) have all been tested as single agents and as doublets with cisplatin (Platinol) and carboplatin (Paraplatin). Paclitaxel with cisplatin or carboplatin and vinorelbine, docetaxel, or gemcitabine with cisplatin have all demonstrated significant activity that now appears clearly better than the prior standard therapy of etoposide (VePesid)/cisplatin. Phase III studies sorting out their benefit relative to each other should be completed in the next 1 to 2 years. To date, no triplet therapy appears better than the corresponding doublet. Non-platinum-containing doublets are just completing their first round of assessments. Aside from new drugs and applications, the use of "small" molecules to inhibit either signal transduction pathways or gene activation is likely to accelerate. Most of the newer chemotherapeutic agents can be interdigitated with radiation and surgery, although evaluations into sequence and dose issues continue. The superior outcomes seen with the newer regimens should translate to the adjuvant and preoperative or preradiotherapy settings relatively quickly. It is now clear that NSCLC is as responsive to therapy as small-cell lung cancer (SCLC) and that outcomes are superior for NSCLC. The enthusiasm for treating SCLC displayed by nononcologists and nonthoracic medical oncologists should be shared for NSCLC.
authors.affiliation: H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, USA.
authors.forename: J C
authors.initials: JC
authors.lastname: Ruckdeschel
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000628:therapy*; D005544:Forecasting; D006801:Humans; D008175:Lung Neoplasms / Q000628:therapy*