Smoking: E-Cigarettes

Lord Hunt of Kings Heath Excerpts

Tuesday 3rd February 2015 Lords Chamber

[Earl Howe]

My Lords, e-cigarettes are undoubtedly helpful to some people in enabling them to cut down on, or quit, smoking. The evidence is encouraging and we would not want to stop smokers trying out e-cigarettes as an alternative, particularly if other remedies have failed. Equally, we need to be cautious as regards the long-term health effects of using e-cigarettes. That is why the Chief Medical Officer is currently not able to recommend their use.

[Lord Hunt of Kings Heath (Lab)]

My Lords, does the noble Earl agree that the noble Viscount is perhaps guilty of a little bit of journalistic licence on this issue? The Cochrane review undoubtedly produces encouraging results, but its research contains a big “but”, in that it cautions that only two studies, covering just over 600 smokers, were reflected in the review. The Cochrane review says that we should await the outcome of further studies. Does the noble Earl agree, and can he inform the House when we are likely to see the outcome of those further studies?

[Earl Howe]

My Lords, the noble Lord is correct. The Cochrane review concluded that the quality of the evidence overall is low because it is based on only a small number of studies. The National Institute for Health Research has recently commissioned a large randomised control trial to examine the efficacy of e-cigarettes compared with nicotine replacement therapy when used within the UK’s stop smoking services. That project is due to end in 2018 and will certainly improve our current understanding.