【摘要】 目的 評價伴骨轉移的非小細胞肺癌（non-small cell lung cancer，NSCLC）患者在接受帕米膦酸二鈉和唑來膦酸治療后的有效性和安全性。 方法 2007年6月-2008年12月，74例伴骨轉移的NSCLC，患者接受了雙膦酸鹽治療，其中50例接受帕米膦酸二鈉治療，24例接受唑來膦酸治療。帕米膦酸二鈉90 mg，靜脈滴注3 h，每4周重復1次；唑來膦酸4 mg，靜脈滴注15 min，每4周重復1次。對可能影響其骨相關事件發生時間及生存率的各種臨床﹑病理、治療方法等因素進行分析，用Kaplan-Meier曲線及Log rank檢驗生存率差異，對不良反應的發生率等采用χ2檢驗。 結果 18個月無骨相關事件生存率和總體生存率在帕米膦酸二鈉及唑來膦酸組分別為19.3%、28.9%（P=0.253）和33.4%、38.2%（P=0.745），兩組比較，差異均無統計學意義。兩組患者不良反應中帕米膦酸二鈉組8例（16.0%），唑來膦酸組6例（25.0%），兩組比較差異無統計學意義（χ2=0.200，P=0.655）。7例患者用帕米膦酸二鈉治療失敗后再用唑來膦酸治療，其中位無骨相關事件生存時間為2個月（95%CI：0~4.6）。 結論 唑來膦酸和帕米膦酸二鈉在緩解延遲骨相關事件發生時間療效和不良反應發生率相當。用帕米膦酸二鈉治療失敗后再用唑來膦酸可延緩骨相關事件發生時間。【Abstract】 Objective To retrospectively evaluate the efficacy and safety of pamidronate disoclium and zoledronic acid in treating non-small-cell lung cancer (NSCLC) patients with bone metastasis. Methods This study included 74 patients who were treated with bisphosphonate between June 2007 and December 2008. Fifty were treated with pamidronate disodium, and 24 with zoledronic acid. Pamidronate disodium was administered intravenously once for 3 hours every 4 weeks at a dose of 90 mg. Zoledronic acid was given intravenously once for 15 minutes every 4 weeks at a dose of 4 mg. Various clinical, pathological factors and treatment methods related to the occurring time of skeletal related events (SRE) and survival rate were analyzed. Kaplan-Meier curve and Log rank were adopted to detect the difference in survival rate between patients treated with different medicine, and we used χ2 test to discover the rate of adverse events of the patients. Results Eighteen-month SRE-free survival and overall survival rate in the pamidronate disodium and zoledronic acid group were 19.3% vs. 28.9% (P=0.253), and 33.4% vs. 38.2% (P=0.745) respectively. There were 8 (8/50) cases of adverse events in the pamidronate disodium group, and 6 (6/24) in the zoledronic acid group (χ2=0.200, P=0.655). The SRE-free survival time for seven patients who were treated with zoledronic acid after pamidronate disodium failed was 2 months (95%CI: 0-4.6). Conclusions Compared with zoledronic acid, pamidronate has equal efficacy in delaying SRE and incidence of adverse effects. Administering zoledronic acid after pamidronate failed can also delay the occurring time of SRE.
ObjectiveTo summarize the experience of earthquake rescue with the help of wise information technology.MethodsThe Jiuzhaigou earthquake of magnitude 7.0 occurred at 21:19 on August 8th 2017. Three hours and 38 minutes after the earthquake, a triad model of remote consultation, mobile video consultation and mobile text consultation was established to assist the earthquake rescue based on the mobile on-line medical consultation application and telemedicine center in West China Hospital. Patients classification, primary diagnosis, psychological counseling, victims searching were done by this novel rescue model.ResultWithin 72 hours after the earthquake, there were 114 doctors taking part in the earthquake rescue, including 4 remote consultations (hospital to hospital), 7 video consultations (doctor to victim), 487 mobile text consultations (doctor to victim), and 32 cases of which were highly relative to earthquake rescue, including one case of positioning for victim-searching.ConclusionThe triad model of earhquake rescue which was first initiated by West China Hospital played an important role in assisting earthquake rescue and achieved good results.