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ObjectiveComputerised clinical decision support systems (CDSS) are an increasingly important part of nurse and allied health professional (AHP) roles in delivering healthcare. The impact of these technologies on these health professionals’ performance and patient outcomes has not been systematically reviewed. We aimed to conduct a systematic review to investigate this.Materials and methodsThe following bibliographic databases and grey literature sources were searched by an experienced Information Professional for published and unpublished research from inception to February 2021 without language restrictions: MEDLINE (Ovid), Embase Classic+Embase (Ovid), PsycINFO (Ovid), HMIC (Ovid), AMED (Allied and Complementary Medicine) (Ovid), CINAHL (EBSCO), Cochrane Central Register of Controlled Trials (Wiley), Cochrane Database of Systematic Reviews (Wiley), Social Sciences Citation Index Expanded (Clarivate), ProQuest Dissertations & Theses Abstracts & Index, ProQuest ASSIA (Applied Social Science Index and Abstract), Clinical Trials.gov, WHO International Clinical Trials Registry (ICTRP), Health Services Research Projects in Progress (HSRProj), OpenClinical(www.OpenClinical.org), OpenGrey (www.opengrey.eu), Health.IT.gov, Agency for Healthcare Research and Quality (www.ahrq.gov). Any comparative research studies comparing CDSS with usual care were eligible for inclusion.ResultsA total of 36 106 non-duplicate records were identified. Of 35 included studies: 28 were randomised trials, three controlled-before-and-after studies, three interrupted-time-series and one non-randomised trial. There were ~1318 health professionals and ~67 595 patient participants in the studies. Most studies focused on nurse decision-makers (71%) or paramedics (5.7%). CDSS as a standalone Personal Computer/LAPTOP-technology was a feature of 88.7% of the studies; only 8.6% of the studies involved ‘smart’ mobile/handheld-technology.DiscussionCDSS impacted 38% of the outcome measures used positively. Care processes were better in 47% of the measures adopted; examples included, nurses’ adherence to hand disinfection guidance, insulin dosing, on-time blood sampling and documenting care. Patient care outcomes in 40.7% of indicators were better; examples included, lower numbers of falls and pressure ulcers, better glycaemic control, screening of malnutrition and obesity and triaging appropriateness.ConclusionCDSS may have a positive impact on selected aspects of nurses’ and AHPs’ performance and care outcomes. However, comparative research is generally low quality, with a wide range of heterogeneous outcomes. After more than 13 years of synthesised research into CDSS in healthcare professions other than medicine, the need for better quality evaluative research remains as pressing.

Semi-structured interviews were conducted with boys and young men who have Duchenne muscular dystrophy (DMD), a severe, degenerative condition that only affects boys. The main focus of the interviews was to explore how the participants thought they might make a decision to take part in medical research. To better understand this, aspects of the participants' lives were discussed; they talked about the impact of discomfort and declining mobility, and the social issues they experienced, such as discrimination and a sense of difference. Their observations indicate that living with a degenerative condition has physical and social impacts, and that there are limited opportunities for them to talk about these issues. It was also apparent that parents are key figures who provide care for their child, often in the absence of comprehensive support services. Raising these matters privileges the experiences of severely disabled children and young people, who live with increasing muscle weakness, disablist attitudes and intensifying support needs. Their contributions build on understandings of life with a degenerative condition, highlighting the intersection of impairment and social issues in their lived experience.

Interviews were conducted with boys and young men who have Duchenne muscular dystrophy, exploring their thoughts on making a decision to participate in medical research. This article focuses on one of the key findings, discussing how the participants identified their parents as carers, spokespersons and advisors. The term ‘relational autonomy’ encapsulates these co‐operative relationships, illustrating how they can help young people living with a degenerative disability to exercise some agency and autonomy. The boys and their families have demonstrated how disabled children who are physically dependent can be supported by their parents, without compromising independence.