3.1
To inform the committee, NICE did a rapid review of the published literature on the efficacy and safety of this procedure. This comprised a comprehensive literature search and detailed review of the evidence from 11 sources, which was discussed by the committee. The evidence included 3 systematic reviews and meta-analysis and 8 case series, and is presented in table 2 of the interventional procedures overview. Other relevant literature is in the appendix of the overview.