Please assess the completion status of the following clinical trial:

Trial Title: Improving Communication About Serious Illness

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

Eligibility Criteria:
Inclusion Criteria:~* Eligible primary clinicians will include all clinicians who provide ongoing primary or specialty care to eligible patient populations. This will include primary care physicians (family medicine and internal medicine), oncologists, pulmonologists, cardiologists, gastroenterologists, nephrologists, neurologists, hepatologists, and geriatricians. Primary clinicians may also include nurse practitioners and physician assistants playing a primary role with eligible patients. A primary role denotes any clinician for whom having a discussion about end-of-life care with eligible patients would be indicated~* Eligible interprofessional team members will include nurses, social workers and other clinicians who are part of an enrolled primary clinician's clinic team.~* Eligible patients will be those under the care of a participating clinician who are 18 years of age or older, have had 2 or more visits with the primary clinician in the last 18 months, and meet diagnostic criteria. Diagnostic criteria include: 1) metastatic cancer or inoperable lung cancer; 2) chronic obstructive pulmonary disease with FEV1 values \<35% predicted or oxygen dependence or restrictive lung disease with a TLC \< 50% predicted; 3) New York Heart Association Class III or IV heart failure; 4) Child's Class C cirrhosis or MELD score of \>17; 5) dialysis-dependent renal failure and either diabetes or a serum albumin of \< 2.5; or, 6) older than 75 years with at least one life-limiting chronic illness or older than 90 years. Additional criteria include: PAH w. 6MWD \<250m, restrictive lung disease (IPF, ILD) w/ TLC \<50%, and cystic fibrosis with FEV1 \< 30%. Eligible patients will also be English-speaking and have no significant dementia or cognitive impairment that would limit his/her ability to complete questionnaires.~* Eligible family members will be identified by the patient, with the criterion that the patient would want the family member involved in medical decision-making for the patient if he/she was not able. For the purpose of this study, family member is not confined to legal next-of-kin or immediate family member. Any family member, friend, or caregiver is eligible who is English-speaking and has no dementia or delirium limiting his/her ability to complete questionnaires.~Exclusion Criteria:~* Reasons for exclusion for all subject groups include: legal or risk management concerns; and physical or mental limitations preventing ability to complete research activities.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Feedback Group (Type: EXPERIMENTAL): Subjects will complete surveys and assessments and will be given the Communication Feedback Form for Patients with Serious Illness to use prior to and during a target outpatient visit.
- Comparison/Usual Care Group (Type: NO_INTERVENTION): Subjects will only complete surveys and assessments.

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