Observation of propagation of surface plasmon polaritons along line defects in a periodically corrugated metal surface.

Propagation of surface plasmon polaritons (SPPs) excited in the wavelength range 720-830 nm at a corrugated gold-film surface with areas of 150-nm-wide and 45-nm-high scatterers arranged in a 380-nm-period triangular lattice containing line defects is investigated by use of near-field optical microscopy. We demonstrate that the SPP at 740-750 nm propagates along 2.2-microm -wide and 16-microm -long line defects with ~50% loss, whereas its propagation along narrower line defects is strongly damped and in periodically corrugated areas is inhibited.

Paclitaxel/carboplatin/etoposide versus paclitaxel/topotecan for extensive-stage small cell lung cancer: a Minnie Pearl Cancer Research Network randomized, prospective phase II trial.

Purpose: To compare the combination of paclitaxel (Taxol; Bristol-Myers Squibb, Princeton, NJ, http://www.bms.com) and topotecan (Hycamtin; Glaxo SmithKline, Philadelphia, http://www.

Carcinoma of unknown primary site: sequential treatment with paclitaxel/carboplatin/etoposide and gemcitabine/irinotecan: a Minnie Pearl Cancer Research Network phase II trial.

Purpose: To evaluate the efficacy and toxicity of the sequential administration of paclitaxel (Taxol; Bristol-Myers Squibb; Princeton, NJ), carboplatin (Paraplatin; Bristol-Myers Squibb), and oral etoposide (VePesid; Bristol-Myers Squibb) followed by gemcitabine (Gemzar; Eli Lilly; Indianapolis, IN) and irinotecan (Campostar; Pfizer Pharmaceuticals; New York, NY) in the first-line treatment of patients with carcinoma of unknown primary site.

Patients And Methods: One hundred thirty-two patients were treated with sequential combination chemotherapy for a maximum of six cycles. All patients had relatively poor prognostic features.

Combination treatment with weekly docetaxel and gemcitabine for advanced non-small-cell lung cancer in elderly patients and patients with poor performance status: results of a Minnie Pearl Cancer Research Network phase II trial.

The purpose of this study was to evaluate the feasibility, toxicity, and efficacy of the combination of weekly docetaxel and gemcitabine in patients with advanced non-small-cell lung cancer (NSCLC) who are either elderly or have poor performance status (PS). Patients with stage IIIB or IV NSCLC who had received no previous chemotherapy and were = 70 years of age were eligible for this clinical trial. Patients < 70 years of age were also eligible if they had poor PS or were considered poor candidates for standard platinum-based combination chemotherapy regimens.

Combination chemotherapy with gemcitabine and vinorelbine in the treatment of patients with relapsed or refractory small cell lung cancer: a phase II trial of the Minnie Pearl Cancer Research Network.

The purpose of the study was to evaluate the combination of gemcitabine and vinorelbine in the treatment of patients with relapsed or refractory small cell lung cancer. Between March 1998 and February 1999, 30 patients with relapsed or refractory small cell lung cancer who had received treatment with one previous combination chemotherapy regimen entered this multicenter, community-based clinical trial. All patients had received previous platinum/etoposide combination chemotherapy; in addition, 12 patients had received paclitaxel as part of their first-line therapy.