Seminars in oncology
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Seminars in oncology · Jun 1999
ReviewWeekly administration of docetaxel (Taxotere): summary of clinical data.
Docetaxel (Taxotere; Rhône-Poulence Rorer, Antony, France) is a highly efficacious antineoplastic agent; however, its administration every 3 weeks produces substantial myelosuppression. Based on recent observations that the administration of paclitaxel on a weekly schedule minimizes myelosuppression, investigation of weekly docetaxel has been initiated. A recently completed phase I study of weekly docetaxel demonstrates markedly decreased myelosuppression with this schedule. ⋯ When used concurrently with radiation therapy, weekly scheduling allowed a maximization of docetaxel dosing, with the maximum tolerated dose being 20 mg/m2/wk. It is likely that this novel schedule of docetaxel will allow the drug to be used with decreased toxicity and will facilitate its incorporation into active combination regimens. Further investigation of this novel schedule of administration is warranted.
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Seminars in oncology · Jun 1999
ReviewDocetaxel (Taxotere) in combination with platinum-based regimens in non-small cell lung cancer: results and future developments.
The combination of docetaxel (Taxotere; Rhône-Poulenc Rorer, Antony, France) with cisplatin is feasible, has manageable toxicity, and is active in stage IIIB/IV non-small cell lung cancer. The four phase II trials completed to date show response rates ranging from 32% to 48% and median survival durations of 8 to 13 months. ⋯ Overall, this combination is also well tolerated. However, it will be necessary to use both docetaxel/platinum regimens at earlier stages in the disease if a significant impact is to be made on survival.
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Seminars in oncology · Jun 1999
Multicenter Study Clinical TrialOverview of docetaxel (Taxotere)/cisplatin combination in non-small cell lung cancer.
Cisplatin-based chemotherapy is effective in non-small cell lung cancer (NSCLC), although it prolongs survival only modestly. Single-agent docetaxel (Taxotere; Rhône-Poulenc Rorer, Antony, France) is highly active against NSCLC. The activity and tolerability of two docetaxel/ cisplatin regimens were therefore investigated in two multicenter phase II studies, one in Australia and one in France. ⋯ Other severe toxicities were rare, with severe stomatitis and severe neurosensory side effects reported in 2% and 1%, respectively, of treated patients. No severe fluid retention occurred. Docetaxel/cisplatin, administered as two different schedules, is well tolerated and exhibits efficacy in the range of the most established combinations in the treatment of advanced NSCLC.
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Seminars in oncology · Jun 1999
ReviewEmerging role of docetaxel (Taxotere) in the adjuvant therapy of breast cancer.
The need for improved adjuvant chemotherapy programs for breast cancer patients is emphasized by the 1998 overview analysis of adjuvant trials, which demonstrates that although there has been substantial incremental advances in adjuvant therapy, relapse and death are prevented in less than half of women with micrometastatic disease. Because both docetaxel (Taxotere; Rhône-Pouleuc Rorer, Collegeville, PA) and paclitaxel have substantial non-cross-resistance with anthracyclines and therefore activity in anthracycline-resistant breast cancer, defining their roles in the adjuvant therapy of breast cancer is an area of great interest and active clinical investigation. ⋯ Ongoing or soon-to-open adjuvant trials are evaluating the impact of docetaxel added to conventional adjuvant anthracyclines regimens, substituted for anthracyclines, used in combination with anthracyclines, and in direct comparison to paclitaxel. The results of these ongoing adjuvant trials will define the role of docetaxel in adjuvant chemotherapy programs for the management of patients with breast cancer and are eagerly awaited.
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Seminars in oncology · Jun 1999
ReviewNew approaches in the adjuvant and neoadjuvant therapy of non-small cell lung cancer, including docetaxel (Taxotere) combinations.
Among the issues debated in the therapy of early non-small cell lung cancer are whether postoperative chemotherapy improves survival, whether postoperative radiation therapy has some benefit either in local control or in the prevention of distant recurrence, and whether neoadjuvant treatment benefits patients with stage IIIA disease. The role of surgery is being investigated in the North American Intergroup Trial, in which concurrent chemoradiotherapy followed by surgery and postoperative chemotherapy is compared with concurrent chemoradiotherapy alone. ⋯ However, even in these patients, the detection of tumor DNA in serum is a clear indication for postoperative chemotherapy. A trial undertaken by the Spanish Lung Cancer Group is currently investigating a novel neoadjuvant regimen involving gemcitabine, cisplatin, and weekly docetaxel (Taxotere; Rhône-Poulenc Rorer, Antony, France) in patients with mediastinoscopically confirmed N2 disease.