Feasibility, Acceptability, and Barriers to Implementation of a Geriatrics Bundle in the ICU

Intensive Care Unit Syndrome Clinical Trial

— ACE-ICU  

Official title:

Feasibility, Acceptability, and Barriers to Implementation of a Geriatrics Bundle in the Intensive Care Unit (ACE-ICU)

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04652453
• Other study ID #: 2000029410
• Secondary ID: P30AG021342
• Status: Completed
• Phase: N/A
• Start date: January 19, 2021
• Est. completion date: December 22, 2021

Study information

• Verified date: February 2024
• Source: Yale University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Despite the known benefits of geriatric care models among hospitalized older adults outside the intensive care unit (ICU), few studies have addressed the needs of older adults in the ICU; for example, sensory impairment, functional decline, and de-prescribing of potentially inappropriate medications (PIMs) are rarely addressed in routine ICU practice. This pilot study will evaluate the feasibility, acceptability, and barriers to implementation of a geriatrics bundle (occupational therapy, assessment and treatment of hearing impairment, and de-prescribing PIMs) in the ICU.

Description:

Outcome 4 was updated 11/8/23.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 83
• Est. completion date: December 22, 2021
• Est. primary completion date: December 22, 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 65 Years and older

Eligibility

Inclusion Criteria:

1. Age > 65 years

2. Hospitalized in the Medical Intensive Care Unit (MICU) on the York Street campus of Yale-New Haven Hospital.

3. Has not opted out of research

Exclusion Criteria:

1. Unable to provide informed consent and no proxy available

2. Advance directive of "comfort measures only" (CMO) or change to CMO anticipated during this hospital admission

3. Planned discharge to hospice

4. Primary language other than English

5. Tracheostomy with long-term ventilator dependence

6. Patients with non-family conservators (e.g. a lawyer serving as the conservator for the patient)

7. Unable to participate in the OT and hearing impairment interventions due to cognitive status (e.g. advanced dementia, anoxic brain injury, vegetative state, etc) or the need for deep sedation (e.g. if treatment of the critical illness requires deep sedation and neuromuscular blockade, such as in severe ARDS [the acute respiratory distress syndrome])

8. COVID-19 positive

9. Already receiving OT in the ICU

Related Conditions & MeSH terms

• Intensive Care Unit Syndrome

Intervention

Other:
• Geriatrics Bundle
Enrolled participants in the intervention arm will receive all 3 bundle components: occupational therapy (in addition to physical therapy) upon enrollment in the ICU, a portable amplifying device upon enrollment in the ICU, and a de-prescribing intervention by the ICU pharmacist (in conjunction with the medical team) upon ICU-to-floor transfer.

Locations

Country	Name	City	State
United States	Yale-New Haven Hospital	New Haven	Connecticut

Sponsors (2)

Lead Sponsor	Collaborator
Yale University	National Institute on Aging (NIA)

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Feasibility of Bundle Delivery	Feasibility of bundle delivery will be measured by review of electronic medical record (EMR) documentation of each bundle component and a daily-check in with the patient and team. We will determine the proportion of eligible patients receiving each component as well as delivery of the overall bundle. A feasibility threshold of 70% will be used for the individual bundle components, as well as the combined bundle.	From ICU admission to hospital discharge, up to 30 days
Primary	Acceptability of Bundle Delivery	Acceptability of the bundle among providers will be assessed with a survey using a 5-point Likert scale (range 1-5, where 5 indicates that participants strongly agree the bundle is completely acceptable for use in its current form and are comfortable using it).	From ICU admission to hospital discharge, up to 30 days
Primary	Barriers and Facilitators to Bundle Implementation	Barriers and facilitators to bundle implementation will be assessed using qualitative methods. Separate focus groups were conducted with members of each health care discipline. Focus groups were audio-recorded and transcribed. Content analysis was then used to identify barriers and facilitators to bundle implementation.	From ICU admission to hospital discharge, up to 30 days
Secondary	Delirium Assessed Using Chart-based Delirium Identification Instrument for ICU (CHART-DEL-ICU)	Incident delirium as measured by the Chart-based Delirium Identification Instrument for ICU (CHART-DEL-ICU). The CHART-DEL-ICU is a validated delirium detection tool for use in critically ill older adults. Charts were manually reviewed and assigned a level of confidence in the detection of delirium for the hospitalization: Level of confidence in detection of delirium; Definite (85%+); Probable (60-85%); Possible (40-60%); Uncertain (10-40%); No evidence (< 10%) Delirium present during the hospitalization = "definite, probable, or possible" Delirium not present during the hospitalization = "uncertain or no evidence" Numbers represented here are participants with delirium.	during hospitalization, up to 128 days
Secondary	Mobility Level - Highest Level	Data about mobility level during hospitalization will be gathered from the physical therapy and occupational therapy flowsheets. This was scored on a scale of 0-6 with 6 being the highest level of mobility. Presented is the highest score by participants during the hospitalization period.	From ICU admission to hospital discharge, up to 30 days
Secondary	Mobility Level - Level at Discharge	Data about mobility level during hospitalization will be gathered from the physical therapy and occupational therapy flowsheets. This was scored on a scale of 0-6 with 6 being the highest level of mobility. Presented is the participant score at discharge.	From ICU admission to hospital discharge, up to 30 days
Secondary	Muscle Strength	Manual muscle testing via the 6-point MRC system: Strength in each of 12 muscle groups is assessed via a 6-point system, in which a score of 0=no contraction, 1=flicker of a contraction, 2=active movement with gravity eliminated, 3=active movement against gravity, 4=active movement against gravity and resistance, 5= normal power. The highest possible score is 60, which would indicate maximum muscle strength.	From ICU admission to hospital discharge, up to 30 days
Secondary	30-day Functional Outcomes	Participants will be asked whether they were independently able to complete a series of functional activities, including activities of daily living (ADLs), instrumental activities of daily living (IADLs), and mobility activity. Functional activities included seven basic activities of daily living (eating, dressing, bathing, toileting, grooming, getting in and out of a chair, walking around indoors); five instrumental activities of daily living (doing housework, going shopping, preparing a meal, taking medications, managing finances); and three mobility activities (walking a quarter of a mile, climbing stairs, and lifting or carrying heavy objects). A higher count of activities indicates less disability.	30 days after hospital discharge
Secondary	Number of Participants With Hospital Readmissions Within 30 Days	Participants will be asked if they were readmitted to a hospital within 30 days of hospital. The electronic medical record will also be reviewed for readmissions.	30 days after hospital discharge
Secondary	Number of Participants That Reported Use and Perceived Benefit of Amplifying Device After Hospital Discharge	Participants will be asked whether they are still using the portable amplifying device after hospital discharge and whether they perceive benefit from its use. Presented are the qualitative responses summarized as frequencies.	30 days after hospital discharge