瑞德西韦有效率达到68%?_风闻
观中流-2020-04-15 13:41
今天,看到貌似来头很大的某中字头公众号发帖,“钟南山最新回应”,通篇看下来,没有太新的信息,却又一段内容惊到我了,原文如下:
“针对目前药物研究和疫苗研究有何进展的问题,钟南山表示,在《新英格兰杂志》发表的最新报告,研究了53个重症病人,发现它的有效率能够达到68%,也就是说重症病人原来病死率差不多是50%,用了药以后可以降到18%,那是相当大的成绩,瑞德西韦是比较有效的**。**”
瑞德西韦,曾经一段时间甚嚣尘上的“神药”,所以比较关注,好像没有谁有相关的说法啊。连忙查找钟南山最近的言论,没找到相关的东西。却让我找到了有关瑞德西韦的有趣的研究结论。
节选自《新英格兰医学杂志》
RESULTS
Of the 61 patients who received at least one dose of remdesivir, data from 8 could not be analyzed (including 7 patients with no post-treatment data and 1 with a dosing error). Of the 53 patients whose data were analyzed, 22 were in the United States, 22 in Europe or Canada, and 9 in Japan. At baseline, 30 patients (57%) were receiving mechanical ventilation and 4 (8%) were receiving extracorporeal membrane oxygenation. During a median follow-up of 18 days, 36 patients (68%) had an improvement in oxygen-support class, including 17 of 30 patients (57%) receiving mechanical ventilation who were extubated. A total of 25 patients (47%) were discharged, and 7 patients (13%) died; mortality was 18% (6 of 34) among patients receiving invasive ventilation and 5% (1 of 19) among those not receiving invasive ventilation.
结果:
共有61名重症患者接受了至少1剂瑞德西韦治疗。另有8位患者的数据无法进行处理分析(包括7名没有后续治疗数据的患者,和一名服量错误的患者)。总计53份可分析数据,分别来自美国(22 例)、欧洲、加拿大(22例)以及日本(9例)。在接受治疗前,30名患者(57%)需要机械通气,4名患者(8%)需要体外膜氧合(ECMO)支持。在开始治疗后18天的随访期里,给予氧支持的患者群体中,有36人(68%)症状改善**,其中包括使用机械通气的30名患者中有17名(47%) 实现拔管。共有25人(47%)出院,7人(13%)死亡。**其中,接受有创通气治疗的患者死亡率为18%(34例中的6例),未接受有创通气治疗的患者死亡率为5%(19例中的1例)。
CONCLUSIONS
In this cohort of patients hospitalized for severe Covid-19 who were treated with compassionate-use remdesivir, clinical improvement was observed in 36 of 53 patients (68%). Measurement of efficacy will require ongoing randomized, placebo-controlled trials of remdesivir therapy. (Funded by Gilead Sciences.)
结论:
在这组接受同情治疗使用瑞德西韦的住院重症Covid-19患者中,观察到了53名患者中36名(68%)出现临床改善。瑞德西韦疗效的测量还将需要持续随机的安慰剂对照试验。(由Gilead Science资助)
安全性方面,文献还提到有32名患者(60%)出现副作用,最常见的是肝脏酶指标升高、腹泻、皮疹、肾功能障碍和高血压。12名患者(23%)出现严重副作用,其中包括多器官功能障碍综合征、败血性休克、急性肾脏损伤和高血压。
(查看完整文献请自行前往《新英格兰医学杂志》官网 https://www.nejm.org/)
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