Full details of the evidence and the committee's discussion are in evidence review E: step 1 treatment. 5 Relaxation therapies What is the clinical and cost effectiveness of relaxation therapies for managing primary hypertension in adults in terms of reducing cardiovascular events and improving quality of For a short explanation of why the committee made the recommendation for research, see the rationale on relaxation therapies. Full details of the evidence and the committee's discussion are in evidence review H: relaxation therapies. 6 Same-day hospital specialist assessment Which people with extreme hypertension (220/120 mmHg or higher) or emergency symptoms should be referred for same-day hospital specialist assessment? [2019] For a short explanation of why the committee made the recommendation for research, see the see rationale on identifying who to refer for same-day specialist review. Full details of the evidence and the committee's discussion are in evidence review I: same-day specialist review. 7 Blood pressure targets for people with aortic aneurysm What are the optimal blood pressure targets in adults with hypertension and aortic aneurysm, and does this vary by age? [2022] For a short explanation of why the committee made the recommendation for research, see the rationale and impact section on blood pressure targets for people with cardiovascular disease. Full details of the evidence and the committee's discussion are in the evidence review J: blood pressure targets. 8 Blood pressure targets for people with prior ischaemic or haemorrhagic stroke What are the optimal blood pressure targets in adults with prior ischaemic or haemorrhagic stroke, and does this vary by age? [2022] For a short explanation of why the committee made the recommendation for research, see the rationale and impact section on blood pressure targets for people with cardiovascular disease. 