Montessori Approaches in Person-Centered Care (MAP-VA): An Effectiveness-Implementation Trial in Community Living Centers
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 356
- 试验地点
- 2
- 主要终点
- Change in resident agitation from pre-intervention to post-intervention
研究概览
简要总结
Background: Addressing behavioral and neuropsychiatric symptoms of Veterans with dementia and serious mental illness (SMI) such as schizophrenia can be challenging for staff in VA long-term care settings, called Community Living Centers or CLCs. These behaviors of distress (agitation, aggression, and mood disturbance) are not just associated with staff stress and burnout; they also hasten residents' functional decline, decrease quality of life, and increase mortality. Staff training in non-pharmacological interventions can be effective. Yet systems barriers, task-based care models, and time constraints often result in staff employing "quicker," less effective strategies. Montessori Approaches to Person-Centered Care for VA (MAP-VA)- a staff training, intervention, and delivery toolkit- developed in collaboration with VA operational partners, Veterans, and frontline CLC staff is positioned to respond to this challenge. The investigators' prior work shows probable impacts on CLC quality indicators at the individual and unit level (e.g., psychotropic medications, depressive symptoms, weight loss, falls, pain). The goal of this study is to evaluate the MAP-VA program and necessary supports for a successful implementation at 8 VA CLCs.
Significance/ Innovation: VHA's Modernization Plan focuses on empowering front-line staff to lead quality improvement efforts like the ones taught through MAP-VA. MAP-VA is distinct from existing interventions in its: 1) application to Veterans with a range of diagnoses and cognitive abilities; 2) emphasis on pairing practical skill-building for staff with overcoming system-level barriers that inhibit person-centered care; and 3) engagement of all staff rather than a reliance on provider-level champions. Yet, MAP-VA is a complex intervention that requires participation of multiple stakeholder groups, making implementation facilitation necessary. To date, no studies have evaluated MAP implementation success in operational settings (community or VA) and sustainability is rarely examined.
Aims: This 4-year study will examine both the effectiveness of the MAP-VA program on resident outcomes, person-centered care practices, and organizational culture as well as an evaluation of the implementation barriers to adopting MAP-VA in a sustainable way over a 12 month period. Staff and residents at 8 CLCs will participate in the study.
详细描述
Specific Aims: A hybrid implementation-effectiveness study is necessary to evaluate MAP-VA for Veterans and staff in CLCs. Study Aims include: 1) evaluate implementation facilitation and identify barriers to MAP-VA adoption and fidelity; 2) determine effectiveness of MAP-VA implementation on resident behavioral, emotional, and physical health outcomes; 3) determine effectiveness of MAP-VA implementation on person-centered care practices and organizational culture; and 4) examine the extent to which MAP-VA is sustained after external facilitation support has ended.
Methodology: A stepped-wedge cluster randomized controlled trial will be used to evaluate within- and between-cluster implementation success and treatment effects over 18 months. Eight CLCs (approximately 24 CLC neighborhoods) will be randomized to a sequential crossover to the intervention with six months of facilitation. Sequential balancing will be used during randomization to balance the sample over time. Analyses will account for time trends and correlations within cluster. Normalization process theory and the RE-AIM evaluation framework will guide the implementation evaluation and integration of qualitative and quantitative data. Data sources include primary data collection (e.g., resident interviews, staff interviews, surveys, researcher observation) and existing VA administrative data (e.g., Minimum Data Set 3.0, pharmacy, annual employee survey).
The unit of analysis in hybrid implementation-effectiveness designs is typically at the system level (in the investigators' case the CLC/neighborhood) since existing staff provide the intervention. To address the research questions and corresponding aims, the study approach assesses both the clinical innovation (MAP-VA) and the implementation process itself (Blended Facilitation). Implementation process measures, fidelity, and outcome indicators will be tracked using a mixed methods evaluation approach. Common features of SW-CRTs utilized in this study include: 1) a baseline collection phase where no clusters are exposed to the intervention; 2) sequential randomized crossover to the intervention (MAP-VA), which cannot be reversed once it has been introduced; and 3) analyses that account for time trends and correlations within clusters. Randomization of facilities to MAP-VA will simply delay its rollout to sites randomized later in the sequence (like a wait-list control condition).
Target sample size and analyses. A sample size of more than 200 CLC Staff and 96 Veteran residents are anticipated. Qualitative interview data will be analyzed using a content analytic approach. To test Aims 2 and 3 (effectiveness of MAP-VA) on the primary effectiveness outcome, scores for residents in the pre-intervention control condition will be compared to scores from residents in the intervention condition. GEE models with an identity link will be used to examine and compare means over time, with time considered a random effect. An indicator term will denote if the observation is pre- or post- intervention implementation, thus representing whether there was an overall difference during the intervention period versus the pre-intervention period.
A centralized Data Safety Monitoring Board coordinated through the study sponsor (VA Health Services R&D) will convene to review study materials annually.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Residents who meet at least one of the following eligibility criteria will be eligible:
- •dementia diagnosis or related disorder
- •Cognitive Function Scale score indicative of impairment
- •positive Patient Health Questionnaire (PHQ-9) depression score
- •mental health diagnosis (e.g., ICD-10 codes)
- •indication of agitation or aggression per MDS behavior items
- •active prescription for a PRN or scheduled antipsychotic, sedative/hypnotic, or benzodiazepine/anxiolytic
排除标准
- •Residents admitted for hospice or respite care
结局指标
主要结局
Change in resident agitation from pre-intervention to post-intervention
时间窗: Primary data collection occurs at 4 time points across 7 months (2 pre-intervention and 2 after the intervention has been initiated)
Staff-reported observations of resident agitation will be collected over time using the Cohen-Mansfield Agitation Inventory (CMAI). The CMAI is a widely used, valid measure of agitation frequency for older adults across diagnoses in NH settings. Staff rate 29 behaviors over the past two weeks (1=never to 7=several times/hr) across four subscales: verbally nonaggressive behaviors, verbally aggressive behaviors, physically nonaggressive behaviors, and physically aggressive behaviors. Higher scores indicate more agitation.
次要结局
- Change in resident mood from pre-intervention to post-intervention(Primary data collection occurs at 4 time points across 7 months (2 pre-intervention and 2 after the intervention has been initiated))
- Change in resident psychotropic medication use from pre-intervention to post-intervention(Monthly pharmacy data will be examined pre-and post-intervention for time trends.)
- Change in patient-centered care practices / organizational culture from pre-intervention to post-intervention(Primary data collection occurs at 4 time points across 7 months (2 pre-intervention and 2 after the intervention has been initiated))