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Umberfield EE, Fields MC, Lenko R, Morgan TP, Adair ES, Fromme EK, Lum HD, Moss AH, Wenger NS, Sudore RL, Hickman SE. An Integrative Review of the State of POLST Science: What Do We Know and Where Do We Go? J Am Med Dir Assoc 2024; 25:557-564.e8. [PMID: 38395413 PMCID: PMC10996838 DOI: 10.1016/j.jamda.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 02/25/2024]
Abstract
OBJECTIVES POLST is widely used in the care of seriously ill patients to document decisions made during advance care planning (ACP) conversations as actionable medical orders. We conducted an integrative review of existing research to better understand associations between POLST use and key ACP outcomes as well as to identify directions for future research. DESIGN Integrative review. SETTING AND PARTICIPANTS Not applicable. METHODS We queried PubMed and CINAHL databases using names of POLST programs to identify research on POLST. We abstracted study information and assessed study design quality. Study outcomes were categorized using the international ACP Outcomes Framework: Process, Action, Quality of Care, Health Status, and Healthcare Utilization. RESULTS Of 94 POLST studies identified, 38 (40%) had at least a moderate level of study design quality and 15 (16%) included comparisons between POLST vs non-POLST patient groups. There was a significant difference between groups for 40 of 70 (57%) ACP outcomes. The highest proportion of significant outcomes was in Quality of Care (15 of 19 or 79%). In subdomain analyses of Quality of Care, POLST use was significantly associated with concordance between treatment and documentation (14 of 18 or 78%) and preferences concordant with documentation (1 of 1 or 100%). The Action outcome domain had the second highest positive rate among outcome domains; 9 of 12 (75%) Action outcomes were significant. Healthcare Utilization outcomes were the most frequently assessed and approximately half (16 of 35 or 46%) were significant. Health Status outcomes were not significant (0 of 4 or 0%), and no Process outcomes were identified. CONCLUSIONS AND IMPLICATIONS Findings of this review indicate that POLST use is significantly associated with a Quality of Care and Action outcomes, albeit in nonrandomized studies. Future research on POLST should focus on prospective mixed methods studies and high-quality pragmatic trials that assess a broad range of person and health system-level outcomes.
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Affiliation(s)
- Elizabeth E Umberfield
- Division of Nursing Research, Department of Nursing, Mayo Clinic, Rochester, MN, USA; Department of Artificial Intelligence and Informatics, Mayo Clinic, Rochester, MN, USA.
| | - Matthew C Fields
- School of Nursing, Indiana University, Indianapolis, IN, USA; Research in Palliative and End-of-Life Communication and Training (RESPECT) Signature Center, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Rachel Lenko
- Department of Nursing, School of Health, Calvin University, Grand Rapids, MI, USA
| | - Teryn P Morgan
- Center for Biomedical Informatics, Regenstrief Institute, Inc, Indianapolis, IN, USA; Department of BioHealth Informatics, School of Informatics and Computing, Indiana University, Indianapolis, IN, USA
| | | | - Erik K Fromme
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, MA, USA; Ariadne Labs at Brigham and Women's Hospital and the Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Hillary D Lum
- Division of Geriatric Medicine, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, USA
| | - Alvin H Moss
- Center for Health Ethics and Law, West Virginia University Health Sciences Center, Morgantown, WV, USA; Divisions of Nephrology and Palliative Medicine, School of Medicine, West Virginia University, Morgantown, WV, USA
| | - Neil S Wenger
- Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Rebecca L Sudore
- Division of Geriatrics, Department of Medicine, University of California, San Francisco, CA, USA; San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Susan E Hickman
- School of Nursing, Indiana University, Indianapolis, IN, USA; Research in Palliative and End-of-Life Communication and Training (RESPECT) Signature Center, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA; Indiana University Center for Aging Research, Regenstrief Institute, Inc, Indianapolis, IN, USA
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Cooper L, Gong Y, Dezube AR, Mazzola E, Deeb AL, Dumontier C, Jaklitsch MT, Frain LN. Thoracic surgery with geriatric assessment and collaboration can prepare frail older adults for lung cancer surgery. J Surg Oncol 2022; 126:372-382. [PMID: 35332937 PMCID: PMC9276553 DOI: 10.1002/jso.26866] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 03/04/2022] [Accepted: 03/13/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND OBJECTIVES We assessed frailty, measured by a comprehensive geriatric assessment-based frailty index (FI-CGA), and its association with postoperative outcomes among older thoracic surgical patients. METHODS Patients aged ≥65 years evaluated in the geriatric-thoracic clinic between June 2016 through May 2020 who underwent lung surgery were included. Frailty was defined as FI-CGA > 0.2, and "occult frailty", a level not often recognized by surgical teams, as 0.2 < FI-CGA < 0.4. A qualitative analysis of geriatric interventions was performed. RESULTS Seventy-three patients were included, of which 45 (62%) were nonfrail and 28 (38%) were frail. "Occult frailty" was present in 23/28 (82%). Sixty-one (84%) had lung malignancy. Geriatric interventions included delirium management, geriatric-specific pain and bowel regimens, and frailty optimization. More sublobar resections versus lobectomies (61% vs. 25%) were performed among frail patients. Frailty was not significantly associated with overall complications (odds ratio [OR]: 2.4; 95% confidence interval [CI]: 0.88-6.44; p = 0.087), major complications (OR: 2.33; 95% CI: 0.48-12.69; p = 0.293), discharge disposition (OR: 2.8; 95% CI: 0.71-11.95; p = 0.141), or longer hospital stay (1.3 more days; p = 0.18). CONCLUSION Frailty and "occult frailty" are prevalent in patients undergoing lung surgery. However, with integrated geriatric management, these patients can safely undergo surgery.
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Affiliation(s)
- Lisa Cooper
- Division of Aging, Brigham and Women’s Hospital, Boston, MA
| | - Yusi Gong
- Carle Illinois College of Medicine, Urbana, IL
| | - Aaron R Dezube
- Division of Thoracic and Cardiac Surgery, Brigham and Women’s Hospital, Boston, MA
| | - Emanuele Mazzola
- Department of Data Science, Dana Farber Cancer Institute, Boston, MA
| | - Ashley L Deeb
- Division of Thoracic and Cardiac Surgery, Brigham and Women’s Hospital, Boston, MA
| | - Clark Dumontier
- Division of Aging, Brigham and Women’s Hospital, Boston, MA
- VA New England Geriatric Research Education and Clinical Center, VA Boston Healthcare System, Boston, MA
| | - Michael T Jaklitsch
- Division of Thoracic and Cardiac Surgery, Brigham and Women’s Hospital, Boston, MA
| | - Laura N Frain
- Division of Aging, Brigham and Women’s Hospital, Boston, MA
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