Background World Health Organization expert groups recommended mortality trials of four repurposed antiviral drugs — remdesivir, hydroxychloroquine, lopinavir, and interferon beta-1a — in patients hospitalized with coronavirus disease 2019 (Covid-19). Methods We randomly assigned inpatients with Covid-19 equally between one of the trial drug regimens that was locally available and open control (up to five options, four active and the local standard of care). The intention-to-treat primary analyses examined in-hospital mortality in the four pairwise comparisons of each trial drug and its control (drug available but patient assigned to the same care without that drug). Rate ratios for death were calculated with stratification according to age and status regarding mechanical ventilation at trial entry. Results At 405 hospitals in 30 countries, 11,330 adults underwent randomization; 2750 were assigned to receive remdesivir, 954 to hydroxychloroquine, 1411 to lopinavir (without interferon), 2063 to interferon (including 651 to interferon plus lopinavir), and 4088 to no trial drug. Adherence was 94 to 96% midway through treatment, with 2 to 6% crossover. In total, 1253 deaths were reported (median day of death, day 8; interquartile range, 4 to 14). The Kaplan–Meier 28-day mortality was 11.8% (39.0% if the patient was already receiving ventilation at randomization and 9.5% otherwise). Death occurred in 301 of 2743 patients receiving remdesivir and in 303 of 2708 receiving its control (rate ratio, 0.95; 95% confidence interval [CI], 0.81 to 1.11; P=0.50), in 104 of 947 patients receiving hydroxychloroquine and in 84 of 906 receiving its control (rate ratio, 1.19; 95% CI, 0.89 to 1.59; P=0.23), in 148 of 1399 patients receiving lopinavir and in 146 of 1372 receiving its control (rate ratio, 1.00; 95% CI, 0.79 to 1.25; P=0.97), and in 243 of 2050 patients receiving interferon and in 216 of 2050 receiving its control (rate ratio, 1.16; 95% CI, 0.96 to 1.39; P=0.11). No drug definitely reduced mortality, overall or in any subgroup, or reduced initiation of ventilation or hospitalization duration. Conclusions These remdesivir, hydroxychloroquine, lopinavir, and interferon regimens had little or no effect on hospitalized patients with Covid-19, as indicated by overall mortality, initiation of ventilation, and duration of hospital stay. (Funded by the World Health Organization; ISRCTN Registry number, ISRCTN83971151 ; ClinicalTrials.gov number, NCT04315948 .)

Sexual dysfunction (SD) is a common and underestimated effect of antidepressants. Healthy volunteers are the most adequate group to study this adverse event avoiding influence of depression itself. Sexual acceptability of agomelatine (a melatonergic agonist and 5HT(2C) antagonist) paroxetine and placebo by using the Psychotropic-Related Sexual Dysfunction Salamanca Sex Questionnaire (PRSEXDQ-SALSEX) was explored. A total of 92 healthy male volunteers were randomised to agomelatine (25 or 50 mg), paroxetine 20 mg or placebo for 8 weeks. SD, defined as at least one sexual impairment in one of the following PRSEXDQ-SALSEX items (decreased libido, delayed orgasm/ejaculation, anorgasmia/no ejaculation and erectile dysfunction), was evaluated at baseline and after 2, 4 and 8 weeks. At the last post-baseline assessment, SD was significantly lower in each agomelatine group (22.7% on 25 mg and 4.8% on 50 mg) than in the paroxetine group (85.7%; p < 0.0001). In the placebo group, 8.7% of volunteers reported a SD. The percentages of volunteers with moderate or severe SD were 4.5% for agomelatine 25 mg, 4.8% for agomelatine 50 mg, 61.9% for paroxetine 20 mg and 0% in the placebo group (p < or = 0.0001 agomelatine versus paroxetine). There is a much lower risk of having SD with agomelatine than paroxetine in healthy male volunteers, which confirms the better sexual acceptability profile of agomelatine compared with the SSRIs.

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Adverse drug reactions are a significant clinical and economic problem in surgical intensive care units.

The use of albumin in our centers is incorrect and has important economic repercussions. Some educational and informative measures must be established to change this situation.