Brain metastases in patients with lung cancer are a devastating problem with profound impact on survival. Prophylactic cranial irradiation has been discussed as an option to reduce the risk of brain metastases. This r...Brain metastases in patients with lung cancer are a devastating problem with profound impact on survival. Prophylactic cranial irradiation has been discussed as an option to reduce the risk of brain metastases. This report provides an extensive review of the current evidence from non-randomized and randomized trials regarding the use of prophylactic cranial irradiation in lung cancer.展开更多
目的系统评价预防性放疗能否降低恶性胸膜间皮瘤(MPM)有创操作通道转移(PTMs)发生率。方法检索PubMed、Cochrane Library、Web of Science、Embase数据库,收集MPM有创操作通道进行预防性放疗的相关研究,由两位评价员独立筛选文献、提取...目的系统评价预防性放疗能否降低恶性胸膜间皮瘤(MPM)有创操作通道转移(PTMs)发生率。方法检索PubMed、Cochrane Library、Web of Science、Embase数据库,收集MPM有创操作通道进行预防性放疗的相关研究,由两位评价员独立筛选文献、提取资料并评价纳入研究的方法学质量后,采用RevMan5.3软件进行Meta分析。结果共纳入7项研究,包括698例患者。Meta分析结果显示,预防性放疗不能降低所有MPM患者PTMs的发生率(OR=0.48,95%CI:0.22~1.07,P=0.07)。而进行亚组分析后发现预防性放疗能有效减少进行大口径操作的MPM患者(OR=0.39,95%CI:0.18~0.84,P=0.02),或上皮型MPM患者(OR=0.21,95%CI:0.11~0.69,P=0.006)医源性PTMs的发生。结论预防性放疗能有效预防进行开胸手术、胸腔镜、留置胸壁引流管等大口径操作或病理类型为上皮型MPM患者医源性PTMs的发生。展开更多
基金Supported by grants from the Major Science and Technology Innovation Projects of Hangzhou (No. 20112313A01)the National Natural Science Foundation of China (No. 81172072)+1 种基金the Zhejiang Planning Project of Science and Technology (No. 2011F10015)the Zhejiang Natural Science Foundation for Distinguished Young Scholars (No. R2101405)
文摘Brain metastases in patients with lung cancer are a devastating problem with profound impact on survival. Prophylactic cranial irradiation has been discussed as an option to reduce the risk of brain metastases. This report provides an extensive review of the current evidence from non-randomized and randomized trials regarding the use of prophylactic cranial irradiation in lung cancer.
文摘目的系统评价预防性放疗能否降低恶性胸膜间皮瘤(MPM)有创操作通道转移(PTMs)发生率。方法检索PubMed、Cochrane Library、Web of Science、Embase数据库,收集MPM有创操作通道进行预防性放疗的相关研究,由两位评价员独立筛选文献、提取资料并评价纳入研究的方法学质量后,采用RevMan5.3软件进行Meta分析。结果共纳入7项研究,包括698例患者。Meta分析结果显示,预防性放疗不能降低所有MPM患者PTMs的发生率(OR=0.48,95%CI:0.22~1.07,P=0.07)。而进行亚组分析后发现预防性放疗能有效减少进行大口径操作的MPM患者(OR=0.39,95%CI:0.18~0.84,P=0.02),或上皮型MPM患者(OR=0.21,95%CI:0.11~0.69,P=0.006)医源性PTMs的发生。结论预防性放疗能有效预防进行开胸手术、胸腔镜、留置胸壁引流管等大口径操作或病理类型为上皮型MPM患者医源性PTMs的发生。