How the Council reached the recommendation

The following points capture the Council’s deliberations towards agreeing the final
recommendations at the Council meeting on 2 October 2020.

• The Council recognised that for individual, highly selected patients endobronchial valves can be a very effective treatment, with clinically important effects on FEV1, residual lung volume and quality of life.
• The Council discussed the lack of options available to specialists in secondary care when treating patients with worsening COPD who are receiving optimal medical therapies.
• The Council discussed the differing quantity and strength of evidence available for the Zephyr^® and Spiration® valves, and the lack of cost effectiveness evidence. The Council agreed any recommendations should allow for clinical choice in valve selection and development of new valves.
• The Council noted the importance of a clear, nationally agreed patient pathway that involves primary, secondary, and tertiary care services to ensure equity of access to endobronchial valves for eligible patients.
• In order to promote consistency of patient selection, the Council stated that responsibility for patient selection for endobronchial valve insertion should be restricted to multi-disciplinary teams at national centres of excellence. Once consistent patient selection is established, clinicians with expertise in endobronchial procedures could offer endobronchial valves at regional centres, although consideration of required procedure volumes to maintain competency would be advisable.
• The Council noted that the ongoing UK-based CELEB trial will provide clinical and cost effectiveness evidence on endobronchial valves compared with surgical lung volume reduction.
• The Council discussed the relevance of the published economic modelling to the Scottish context, highlighting that the analyses were based on a sub-group of patients who had a successful procedure. The 10-year time horizon was considered optimistic based on the life expectancy of patients undergoing the procedure in Scotland.

Date of publication: 10 November 2020