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Interferon Beta-1b and Lopinavir-Ritonavir for Middle East Respiratory Syndrome.
Arabi, Yaseen M; Asiri, Ayed Y; Assiri, Abdullah M; Balkhy, Hanan H; Al Bshabshe, Ali; Al Jeraisy, Majed; Mandourah, Yasser; Azzam, Mohamed H A; Bin Eshaq, Abdulhadi M; Al Johani, Sameera; Al Harbi, Shmeylan; Jokhdar, Hani A A; Deeb, Ahmad M; Memish, Ziad A; Jose, Jesna; Ghazal, Sameeh; Al Faraj, Sarah; Al Mekhlafi, Ghaleb A; Sherbeeni, Nisreen M; Elzein, Fatehi E; Al-Hameed, Fahad; Al Saedi, Asim; Alharbi, Naif K; Fowler, Robert A; Hayden, Frederick G; Al-Dawood, Abdulaziz; Abdelzaher, Mohamed; Bajhmom, Wail; AlMutairi, Badriah M; Hussein, Mohamed A; Alothman, Adel.
  • Arabi YM; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Asiri AY; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Assiri AM; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Balkhy HH; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al Bshabshe A; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al Jeraisy M; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Mandourah Y; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Azzam MHA; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Bin Eshaq AM; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al Johani S; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al Harbi S; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Jokhdar HAA; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Deeb AM; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Memish ZA; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Jose J; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Ghazal S; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al Faraj S; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al Mekhlafi GA; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Sherbeeni NM; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Elzein FE; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al-Hameed F; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al Saedi A; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Alharbi NK; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Fowler RA; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Hayden FG; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Al-Dawood A; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Abdelzaher M; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Bajhmom W; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • AlMutairi BM; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Hussein MA; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
  • Alothman A; From the Intensive Care Department (Y.M.A., A.A.-D.) and the Departments of Infection Prevention and Control (H.H.B.), Pathology and Laboratory Medicine (S.A.J.), Pharmaceutical Care (S.A.H.), and Medicine (A.A.), King Abdulaziz Medical City, Ministry of National Guard Health Affairs, the College of
N Engl J Med ; 383(17): 1645-1656, 2020 10 22.
Article in English | MEDLINE | ID: covidwho-834967
ABSTRACT

BACKGROUND:

Whether combined treatment with recombinant interferon beta-1b and lopinavir-ritonavir reduces mortality among patients hospitalized with Middle East respiratory syndrome (MERS) is unclear.

METHODS:

We conducted a randomized, adaptive, double-blind, placebo-controlled trial that enrolled patients at nine sites in Saudi Arabia. Hospitalized adults with laboratory-confirmed MERS were randomly assigned to receive recombinant interferon beta-1b plus lopinavir-ritonavir (intervention) or placebo for 14 days. The primary outcome was 90-day all-cause mortality, with a one-sided P-value threshold of 0.025. Prespecified subgroup analyses and safety analyses were conducted. Because of the pandemic of coronavirus disease 2019, the data and safety monitoring board requested an unplanned interim analysis and subsequently recommended the termination of enrollment and the reporting of the results.

RESULTS:

A total of 95 patients were enrolled; 43 patients were assigned to the intervention group and 52 to the placebo group. A total of 12 patients (28%) in the intervention group and 23 (44%) in the placebo group died by day 90. The analysis of the primary outcome, with accounting for the adaptive design, yielded a risk difference of -19 percentage points (upper boundary of the 97.5% confidence interval [CI], -3; one-sided P = 0.024). In a prespecified subgroup analysis, treatment within 7 days after symptom onset led to lower 90-day mortality than use of placebo (relative risk, 0.19; 95% CI, 0.05 to 0.75), whereas later treatment did not. Serious adverse events occurred in 4 patients (9%) in the intervention group and in 10 (19%) in the placebo group.

CONCLUSIONS:

A combination of recombinant interferon beta-1b and lopinavir-ritonavir led to lower mortality than placebo among patients who had been hospitalized with laboratory-confirmed MERS. The effect was greatest when treatment was started within 7 days after symptom onset. (Funded by the King Abdullah International Medical Research Center; MIRACLE ClinicalTrials.gov number, NCT02845843.).
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Full text: Available Collection: International databases Database: MEDLINE Main subject: Coronavirus Infections / Ritonavir / Lopinavir / Interferon beta-1b Type of study: Experimental Studies / Prognostic study / Randomized controlled trials Limits: Adult / Aged / Female / Humans / Male / Middle aged Language: English Journal: N Engl J Med Year: 2020 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Coronavirus Infections / Ritonavir / Lopinavir / Interferon beta-1b Type of study: Experimental Studies / Prognostic study / Randomized controlled trials Limits: Adult / Aged / Female / Humans / Male / Middle aged Language: English Journal: N Engl J Med Year: 2020 Document Type: Article