Lung cancer : journal of the International Association for the Study of Lung Cancer
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Clinical Trial
Weekly docetaxel as II line therapy in non-small cell lung cancer: an interim analysis of a phase II study.
To evaluate the efficacy and toxicity of weekly docetaxel (D) as II line treatment in non-small cell lung cancer (NSCLC), in November 1999, we started a phase II study on advanced (stages IIIB-IV) NSCLC patients pre-treated with at least one platinum-based chemotherapy regimen with or without radiotherapy. The schedule consisted of D 40 mg/m(2), weekly for 6 weeks, followed by a rest period of 2 weeks, for three cycles or until progression. Eligibility criteria were: histopathologic diagnosis of NSCLC; age
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The combination of low-dose chemotherapy and thoracic radiotherapy is one of the treatments proposed in an attempt to improve the prognosis of locally advanced non-small cell lung cancer. Chemotherapeutic drugs administered at subtoxic doses act by means of a radiosensitization mechanism. ⋯ However, the optimal dose and timing of such drugs when used concurrently to radiotherapy are unknown. This paper will review the results obtained using new chemotherapeutic drugs as radiosensitizers.
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In the last years, the main topoisomerase I inhibitors (TP1-I) (i.e. topotecan and irinotecan) have been used in combination chemotherapy in non-small cell lung cancer. Several drugs (also alternative to cisplatin) have been used in combination with TP1-I, but to date the higher remission rate obtained with combinations is not translated into a more prolonged survival in comparison with TP1-I given alone. ⋯ Furthermore, the best schedule for TP1-I has not been completely elucidated. Randomised studies are few (only two phase III trials) and only controlled studies will be able to clarify the best TP1-I combination regimen.
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Endobronchial ultrasound (EBUS) is a new diagnostic tool, which has expanded the view of the bronchoscopist beyond the confinements of the airways. It has great potential for diagnosis of mediastinal processes and staging of lung cancer. These will be discussed and illustrated. EBUS will become a superior tool for staging of lung cancer, and several comparative studies on EBUS as compared with standard techniques in order to assess its role in the staging procedure are just on their way or already completed.