Pediatric Hypertension Clinical Trial
Official title:
A Randomized Clinical Trial of the N-of-1 Approach in Children With Hypertension
The single patient (n-of-1) randomized trial is an underused approach to resolving therapeutic uncertainty by using a patient's own data to inform an individualized treatment plan. The proposed research is designed to assess whether the n-of-1 trial approach improves blood pressure control compared to usual care. This trial aims to advance learning about not only the treatment of pediatric hypertension but also the use of a neglected type of randomized trial to optimize the care of each patient.
Pediatric hypertension, a growing problem, often requires prescription of antihypertensive medication. Pediatric hypertension specialists lack an evidentiary base on which to establish definitive clinical practice guidelines for first-line therapy. Significant practice variation is an unsurprising consequence. Routine choice of the same first-line therapy for most patients with hypertension, absent testing other options, may delay correction of blood pressure for months or years. Failure to incorporate patient preferences in medical decision-making may also contribute to decreased patient satisfaction and adherence. Large parallel-group, comparative effectiveness trials are likely not on the horizon for this population. Moreover, heterogeneity of treatment effects would minimize the generalizability of such a trial to all patients. This is a parallel-group, randomized clinical trial to compare the n-of-1 trial approach to usual care in normalizing blood pressure while minimizing exposure to compliance-reducing side effects. ;
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