Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:48 PM
Ignite Modification Date:
2025-12-24 @ 10:48 PM
NCT ID:
NCT07208669
Brief Summary:
The vast majority of the 36.2 million individuals admitted to U.S. hospitals are diagnosed with hypertension and experience an elevated blood pressure (BP) reading during hospitalization. There are no guidelines for managing asymptomatically elevated BPs in the inpatient setting, and growing observational evidence suggests that antihypertensive medication intensification increases harm. The proposed study tests whether a unit-based intervention (ACT-BP) can reduce antihypertensive medication intensification and provides information that is scientifically necessary for designing a cluster-randomized clinical trial that identifies the impact of intensification after experiencing an asymptomatically elevated BP on patient outcomes.
Detailed Description:
Approximately 50-72% of the 36.2 million individuals admitted to U.S. hospitals are diagnosed with hypertension. Hypertension increases the risk of devastating cardiovascular outcomes, such as strokes, heart attacks, and heart failure. Three-quarters of admitted patients experience at least one elevated blood pressure (BP) (\>140/90) during hospitalization. While BP is usually elevated for benign reasons, including pain and anxiety, acutely elevated BP can cause end-organ damage. Currently, no guidelines exist for managing asymptomatically elevated BP in the inpatient setting. There is growing observational evidence that antihypertensive medication intensification for asymptomatically elevated BP can result in adverse outcomes, such as increased readmission. Since observational studies are biased, a large-scale clinical trial is needed to identify whether to treat asymptomatically elevated BPs in the hospital. Yet, it would be unethical and costly to randomize individual patients to receive antihypertensive medication intensification. To overcome these obstacles, this study uses hospital-unit-level intervention, ACT-BP. ACT-BP removes standing orders to call physicians about elevated BPs (which encourages treatment due to social desirability bias), provides education on the potential harm of treating asymptomatically elevated BPs, and suggests alternative procedures (e.g., monitoring BP more frequently). At the end of the study, three specific pieces of knowledge needed to conduct a larger, adequately powered randomized clinical trial will be obtained. First, how much does ACT-BP reduce antihypertensive medication intensification? Second, what refinements will improve its effectiveness? Third, what is the rate of the composite outcome in the intervention and control units?
Study:
NCT07208669
Study Brief:
Protocol Section:
NCT07208669