The 'do not do' (DND) movement looks for improving patient safety and reducing health spending by decreasing the prevalence of unnecessary clinical practices through building and launching 'do not do' recommendations, although the impact is generally low. The objective of this study is to improve the quality of care and safety of patients assigned to a health management area by reducing the prevalence of DND practices. Quasi-experimental before and after study carried out in a Spanish health management area of 264 579 inhabitants, 14 primary care teams, and a 920-bed third level reference hospital. The study included the measurement of a set of 25 valid and reliable indicators on DND prevalence from different clinical areas previously designed, considering acceptable prevalence values of less than 5%. For those indicators that exceeded this value, a bunch of interventions was implemented: (i) inclusion in the annual objectives of the clinical units involved; (ii) discussion of results in a general clinical session; (iii) educational outreach visits to the clinical units involved; and (iv) detailed feedback reports. A second evaluation was subsequently carried out. In the first evaluation, 12 DNDs (48%) showed prevalence values below 5%. In the second evaluation, nine DND of the remaining 13 (75%) improved results, reaching five of them (42%) prevalence values below 5%. Thus, a total of 17 of the 25 DNDs initially evaluated (68%) achieved this goal. Reducing the prevalence of low-value clinical practices in a healthcare organization makes it necessary to turn them into easily measurable indicators and carry out multicomponent interventions. Among these, it seems essential that the professionals involved are informed and that training activities are carried out on-site. Improvement cycles are emerging as a useful tool to do this.
Keywords: knowledge translation; low-value practices; quality improvement; quality of health care.
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