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Recchia F Lococo A Campisi C Lalli A Di Lullo L De Filippis S Vaccarili M Zappalà A Corrao G Rea S 《American journal of clinical oncology》1999,22(1):57-61
The authors evaluated the efficacy and toxicity of the combination of carboplatin, ifosfamide, and vinorelbine in the treatment of advanced non-small-cell lung cancer. From March 1994 through March 1996, 56 previously untreated patients with stage IIIB or stage IV non-small-cell lung cancer with measurable lesions and good performance status were entered in the study. The chemotherapy schedule was as follows: carboplatin 100 mg/m2 and ifosfamide 1,500 mg/m2 with mesna on days 1, 2, and 3; vinorelbine 25 mg/m2 on days 1 and 8, every 21 days; for a total of six courses. Among 55 evaluable patients there were three complete responses (5%) and 22 partial responses (40%), for a response rate of 45% (95% confidence interval, 32-59%). The median response duration was 10.3 months (range, 2.5-27.7 months), and median survival time was 11.3 months (range, 1.1-28.1 months). The survival rate at 1 year was 48%. Toxicity included hematologic toxicity in 60% of the 247 treatment cycles administered, nausea, alopecia, and neuropathy. One pathologic complete response was observed in a patient with stage IIIB disease who became operable after four courses of chemotherapy. The outpatient treatment with carboplatin, ifosfamide, and vinorelbine shows activity in advanced non-small-cell lung cancer. The toxicity was well tolerated by patients with a good performance status. 相似文献
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Peripherally inserted central catheters (PICCs) in cancer patients under chemotherapy: A prospective study on the incidence of complications and overall failures 下载免费PDF全文
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P. Cavallari Stefania Lalli 《Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale》1998,120(3):345-351
Adequate stimulation of cutaneous afferents from the fingertip evokes a short-latency inhibition followed by a long-lasting
excitation in human flexor carpi radialis (FCR) motoneurones. Changes in excitability of flexor motoneurones were investigated
in 11 subjects by means of the H-reflex conditioning technique. The index fingertip, immobilised on a flat table, was stimulated
by a small probe mounted on an electromagnetic vibrator. Contact time and tactile perception threshold (PT) were monitored
throughout the experiment. In all subjects, tactile stimulation of the skin covering the index pulp, with 10 ms long square
pulses, at an intensity of 2–2.5 PT, produced an inhibition starting at a conditioning-test interval of 15 ms and lasting
about 2 ms. This was followed by a powerful facilitation lasting more than 10 ms. Excitation appeared just at tactile threshold,
whereas threshold for inhibition was about 2 PT. Similar effects were observed after mechanical stimulation of the skin covering
the dorsal aspect of the index, close to the nail. Local anaesthesia of the finger pulp drastically reduced both the inhibition
and the facilitation of FCR H-reflex. By contrast, electrical stimulation of the index digital nerves, by means of ring electrodes,
was always ineffective in modifying the excitability of the FCR H-reflex. It is proposed that inhibition and excitation of
FCR H-reflex are caused by activation of oligosynaptic pathways fed by cutaneous afferents; however, it cannot be excluded
that joint receptors and primary endings of small hand muscles may contribute in part to the late excitation. The pathways
described might play an essential role in modulation and control of exploratory movements and object manipulation, actions
that need tactile information to regulate muscle force.
Received: 30 June 1997 / Accepted: 3 November 1997 相似文献
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