Here is the design of a clinical trial:

Official Title: COmmuNity-engaged SimULation Training for Blood Pressure Control

Included conditions:
- Hypertension

Study Armgroups:
- {'label': 'Healthcare Trainees - Cluster 1', 'type': 'OTHER', 'description': 'Within each academic year, trainee clusters are randomized to 1 of 5 start date training times for Other: CONSULT-BP Educational Intervention. Each arm has a pre-intervention (control) period and a post-intervention (exposure) period.', 'interventionNames': ['Other: CONSULT-BP Educational Intervention']}
- {'label': 'Healthcare Trainees - Cluster 2', 'type': 'OTHER', 'description': 'Within each academic year, trainee clusters are randomized to 1 of 5 start date training times for Other: CONSULT-BP Educational Intervention. Each arm has a pre-intervention (control) period and a post-intervention (exposure) period.', 'interventionNames': ['Other: CONSULT-BP Educational Intervention']}
- {'label': 'Healthcare Trainees - Cluster 3', 'type': 'OTHER', 'description': 'Within each academic year, trainee clusters are randomized to 1 of 5 start date training times for Other: CONSULT-BP Educational Intervention. Each arm has a pre-intervention (control) period and a post-intervention (exposure) period.', 'interventionNames': ['Other: CONSULT-BP Educational Intervention']}
- {'label': 'Healthcare Trainees - Cluster 4', 'type': 'OTHER', 'description': 'Within each academic year, trainee clusters are randomized to 1 of 5 start date training times for Other: CONSULT-BP Educational Intervention. Each arm has a pre-intervention (control) period and a post-intervention (exposure) period.', 'interventionNames': ['Other: CONSULT-BP Educational Intervention']}
- {'label': 'Healthcare Trainees - Cluster 5', 'type': 'OTHER', 'description': 'Within each academic year, trainee clusters are randomized to 1 of 5 start date training times for Other: CONSULT-BP Educational Intervention. Each arm has a pre-intervention (control) period and a post-intervention (exposure) period.', 'interventionNames': ['Other: CONSULT-BP Educational Intervention']}

Interventions:
- {'type': 'OTHER', 'name': 'CONSULT-BP Educational Intervention', 'description': 'The CONSULT-BP intervention includes two, 180-minute, in-persons sessions 5 weeks apart. Each session has 3 parts: 1. Pre-"Clinical Practice Simulation" Learning; 2. Trainee Self-Assessments of implicit bias; and 3. In-Person "Clinical Practice Simulations" to practice communication skills, trigger reflection, and frame group-based reflections on bias.', 'armGroupLabels': ['Healthcare Trainees - Cluster 1', 'Healthcare Trainees - Cluster 2', 'Healthcare Trainees - Cluster 3', 'Healthcare Trainees - Cluster 4', 'Healthcare Trainees - Cluster 5']}

Primary Outcomes:
- {'measure': 'Blood pressure', 'description': 'Systolic and diastolic blood pressure reported in the EMR', 'timeFrame': 'up to 6 months after the intervention'}

Please estimate the sample size based on the assumption: 
>90% power, 3-year accrual period
4.6
        Sample size calculation
        For the primary outcome of BP change, we estimate that each resident will have at least 5 eligible patients per 5-week training block (assuming trainees see â¼25 patients per outpatient rotation block, of whom â¼40% have HTN (nâ¼10), and of whom â¼45% are low income). Thus, each trainee will see â¼10 eligible patients in the 3-block pre-intervention period, and â¼20 eligible patients in the 4 block post-intervention period. We estimate there will be approximately 205 enrolled trainees over a 3 year accrual period, yielding â¼205âÃâ10 pre-intervention observations (nâ=â2050) and 205Ã20 post-intervention observations (nâ=â4100) for all patients with HTN, and fewer (controlâ¼1025 and intervention â¼2050) for participants with uncontrolled HTN (50%â70% in minority and poor populations).[34] We will have >90% power to detect a 3 mmHg difference in patients at control and post-training periods.