Please assess the completion status of the following clinical trial:

Trial Title: Involving Family to Improve Communication in Primary Care

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: HEALTH_SERVICES_RESEARCH
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Older adults: 65 years or older, established patient of participating primary care provider, regularly attend medical visits with one or more family member or unpaid friend companion(s), agree to allow companion to be contacted and participate in the study, authorize disclosure of Protected Health Information (PHI) in their electronic health record, able to provide informed consent or have a legally authorized representative~* Companion: family member (spouse, adult child, parent, adult sibling) or unpaid friend who accompanies older adult participant to medical visits.~* Primary care provider: practicing physician, nurse practitioner or physician assistant at a participating primary care practice.~Exclusion Criteria:~* Older adults: younger than 65 years, no evidence of cognitive impairment, do not attend medical visits with family member or unpaid friend.~* Companion: paid non-family member who accompanies patient to visits

- Gender: ALL
- Minimum Age: 65 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Checklist (Type: EXPERIMENTAL): One-page paper-pencil agenda setting checklist involving two activities for older primary care patients and their family companion. The purpose of the checklist is to 1. clarify the role of the family companion during the visit, and 2. to discuss patient health issues to discuss with the primary care provider
- Usual Care (Type: PLACEBO_COMPARATOR): Care as usual with their primary care provider

Based on this trial design, predict the completion outcome and termination type (if applicable).