瑞德西韋有效率達到68%?_風聞
观中流-2020-04-15 13:41
今天,看到貌似來頭很大的某中字頭公眾號發帖,“鍾南山最新回應”,通篇看下來,沒有太新的信息,卻又一段內容驚到我了,原文如下:
“針對目前藥物研究和疫苗研究有何進展的問題,鍾南山表示,在《新英格蘭雜誌》發表的最新報告,研究了53個重症病人,發現它的有效率能夠達到68%,也就是説重症病人原來病死率差不多是50%,用了藥以後可以降到18%,那是相當大的成績,瑞德西韋是比較有效的**。**”
瑞德西韋,曾經一段時間甚囂塵上的“神藥”,所以比較關注,好像沒有誰有相關的説法啊。連忙查找鍾南山最近的言論,沒找到相關的東西。卻讓我找到了有關瑞德西韋的有趣的研究結論。
節選自《新英格蘭醫學雜誌》
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.
結果:
共有61名重症患者接受了至少1劑瑞德西韋治療。另有8位患者的數據無法進行處理分析(包括7名沒有後續治療數據的患者,和一名服量錯誤的患者)。總計53份可分析數據,分別來自美國(22 例)、歐洲、加拿大(22例)以及日本(9例)。在接受治療前,30名患者(57%)需要機械通氣,4名患者(8%)需要體外膜氧合(ECMO)支持。在開始治療後18天的隨訪期裏,給予氧支持的患者羣體中,有36人(68%)症狀改善**,其中包括使用機械通氣的30名患者中有17名(47%) 實現拔管。共有25人(47%)出院,7人(13%)死亡。**其中,接受有創通氣治療的患者死亡率為18%(34例中的6例),未接受有創通氣治療的患者死亡率為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.)
結論:
在這組接受同情治療使用瑞德西韋的住院重症Covid-19患者中,觀察到了53名患者中36名(68%)出現臨牀改善。瑞德西韋療效的測量還將需要持續隨機的安慰劑對照試驗。(由Gilead Science資助)
安全性方面,文獻還提到有32名患者(60%)出現副作用,最常見的是肝臟酶指標升高、腹瀉、皮疹、腎功能障礙和高血壓。12名患者(23%)出現嚴重副作用,其中包括多器官功能障礙綜合徵、敗血性休克、急性腎臟損傷和高血壓。
(查看完整文獻請自行前往《新英格蘭醫學雜誌》官網 https://www.nejm.org/)
Errrrr