Gifts and payments from pharmaceutical companies to doctors increase inappropriate prescribing and the number of prescriptions doctors write, and probably increase the costs. Pharmaceutical company ...

Stopping sedation each day may reduce the time people spend on a ventilator, probably reduces the number who die, and probably reduces the time people spend in intensive care and hospital, compared to ...

Medical cannabis may have little or no benefit for sleep problems in adults with insomnia, but the evidence is very uncertain. People who used medical cannabis reported more unwanted effects than ...

Compared with an inactive (dummy) treatment, aciclovir and penciclovir creams probably speed up cold sore healing by about one day without increasing the risk of unwanted events. Compared with each ...

Nous examinons les données probantes qui sous-tendent les questions affectant la vie des gens, leur donnant les moyens de prendre de meilleures décisions. Nous produisons des données probantes ...