R Oakes

TL;DR: Available evidence does not strongly support an important causal relation between cannabis use by young people and psychosocial harm, but cannot exclude the possibility that such a relation exists, and the lack of evidence of robust causal relations prevents the attribution of public health detriments to illicit drug use.

TL;DR: H pylori eradication therapy has a small but statistically significant effect in H pyloris positive non-ulcer dyspepsia and an economic model suggests this modest benefit may still be cost-effective but more research is needed.

TL;DR: Practice based self monitoring resulted in small but significant improvements of blood pressure at six months, which were not sustained after a year, and there was no appreciable additional cost.

TL;DR: H pylori eradication therapy has a small but statistically significant effect in H pyloris positive non-ulcer dyspepsia and an economic model suggests this modest benefit may still be cost-effective but more research is needed.

TL;DR: PPIs are effective in the treatment of dyspepsia in these trials which may not adequately exclude patients with gastro-oesophageal reflux disease, but the relative efficacy of H2RA and PPI is uncertain.