本帖最后由 老马 于 2012-1-18 09:42 编辑
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阿瓦斯丁治疗肺鳞癌的安全性& q: J: t+ O" ]
贝伐单抗最严重的不良反应是肿瘤相关性出血，与鳞状细胞癌、肿瘤坏死、空洞形成及肿瘤靠近大血管有关，并可引起高血压等心向管不息反应。% O8 _0 X' c9 c/ _
# t; _+ _7 e! O( N: a( PBRIDGE: An open-label phase II trial evaluating the safety of bevacizumab (BV) plus paclitaxel/carboplatin (PC) as first-line treatment (tx) for patients (pts) with advanced, previously untreated, squamous non-small cell lung cancer (NSCLC).
- D/ M" [. a t' TBackground: In a phase II study of first-line tx with BV + PC for NSCLC, squamous histology was found to be a risk factor for severe (Gr ≥ 3) pulmonary hemorrhage (PH). Subsequently, pts with predominantly squamous histology were generally excluded from phase III studies. This final analysis from the BRIDGE study assesses safety of delayed BV administration in pts with locally advanced or metastatic squamous NSCLC. Methods: BRIDGE was an open-label, single-arm, multicenter pilot study of PC alone in cycles 1 and 2, and PC + BV in cycles 3 to 6, followed by BV until progressive disease (PD) or unacceptable toxicity. Eligible pts had stage IIIb (with pleural effusion), stage IV, or recurrent squamous NSCLC. Pts with recent arterial thromboembolic events, gastrointestinal perforation, hemoptysis, untreated brain metastases, intrathoracic lesion(s) with cavitation, or anticoagulation therapy were not eligible. The primary endpoint was incidence of Gr ≥ 3 PH. Results: Forty- seven pts received 2 initial cycles of PC, and 31 continued on study to receive ≥ 1 dose of BV. Median age was 65 (range: 48-80); 96.3% had Stage IV disease. Pts received a median of 6.0 (range, 1-18) doses of BV, and 2 pts (6.5%) completed 12 mos of tx. Among the 31 pts who received BV, there were 3 reports of PH of any grade in 2 pts. One pt had Gr 1 PH during cycle 3, withdrew due to PD on the same day, and recovered from PH. A second pt developed Gr 3 PH after post-progression treatment, 44 days after the last BV dose; PH resolved 2 d later, but after another 55 d the pt developed Gr 4 PH, and subsequently died due to PD. Incidence of Gr ≥ 3 PH (1 pt) was 3.2% (90% CI: 0.3-13.5%). Nine pts (29.0%) experienced Gr 3 events, including 5 (16.1%) with hypertension; 5 experienced Gr 4 events (dyspnea, PH, basal ganglia infarction, cerebral ischemia and pain). Median progression-free survival (PFS) was 6.2 mos (95% CI: 5.32-7.62 mos); 57% of pts had PFS of ≥ 6 mos. Conclusions: The incidence of Gr ≥ 3 PH in this study was 3.2% (1 pt). No new safety signals were identified. Until further trials are conducted, tx of squamous NSCLC with BV should be considered experimental.: m7 T3 }+ M7 ~; R: I, J3 T+ e
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Microsoft Word - 阿瓦斯丁™_AVASTIN_中文说明书.pdf
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都说免疫不入脑，入了就不得了
免疫治疗以后的疗效反应，当病灶增大时，不一定是进展，还有一种可能，叫做CR，这个现
晚期肺癌经过4次换药，如今母亲已经4
作者：pears
“万事开头难”这句话在母亲的抗癌路上体现得淋漓尽致，最初确诊肺癌后半
既要，又要，还要，什么药品可以治疗
作者：seacat
EGFR突变可以分为常见突变和罕见突变。常见突变就是EGFR外显子19del突变
小细胞肺癌新希望？标准治疗耐药后OR
作者：Keenman
如果以药物规模化获批进入临床的时间来划分的话，进入21世纪以来，肺癌
母亲的基因检测和PD-L1报告出来了，
看了基因检测报告，似乎没有合适的靶向药，母亲确诊肺腺癌晚期，求助大家帮忙分析一下
显身卡
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