Characteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort study
Abstract Background In the intensive care unit (ICU), we may encounter patients who have completed a Do-Not-Resuscitate (DNR) or a Physician Orders to Stop Life-Sustaining Treatment (POLST) document. However, the characteristics of ICU patients who choose DNR/POLST are not well understood. Methods W...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
BMC
2024-02-01
|
Series: | BMC Palliative Care |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12904-024-01375-w |
_version_ | 1797272815808806912 |
---|---|
author | Song-I Lee Ye-Rin Ju Da Hyun Kang Jeong Eun Lee |
author_facet | Song-I Lee Ye-Rin Ju Da Hyun Kang Jeong Eun Lee |
author_sort | Song-I Lee |
collection | DOAJ |
description | Abstract Background In the intensive care unit (ICU), we may encounter patients who have completed a Do-Not-Resuscitate (DNR) or a Physician Orders to Stop Life-Sustaining Treatment (POLST) document. However, the characteristics of ICU patients who choose DNR/POLST are not well understood. Methods We retrospectively analyzed the electronic medical records of 577 patients admitted to a medical ICU from October 2019 to November 2020, focusing on the characteristics of patients according to whether they completed DNR/POLST documents. Patients were categorized into DNR/POLST group and no DNR/POLST group according to whether they completed DNR/POLST documents, and logistic regression analysis was used to evaluate factors influencing DNR/POLST document completion. Results A total of 577 patients were admitted to the ICU. Of these, 211 patients (36.6%) had DNR or POLST records. DNR and/or POLST were completed prior to ICU admission in 48 (22.7%) patients. The DNR/POLST group was older (72.9 ± 13.5 vs. 67.6 ± 13.8 years, p < 0.001) and had higher Acute Physiology and Chronic Health Evaluation (APACHE) II score (26.1 ± 9.2 vs. 20.3 ± 7.7, p < 0.001) and clinical frailty scale (5.1 ± 1.4 vs. 4.4 ± 1.4, p < 0.001) than the other groups. Solid tumors, hematologic malignancies, and chronic lung disease were the most common comorbidities in the DNR/POLST groups. The DNR/POLST group had higher ICU and in-hospital mortality and more invasive treatments (arterial line, central line, renal replacement therapy, invasive mechanical ventilation) than the other groups. Body mass index, APAHCE II score, hematologic malignancy, DNR/POLST were factors associated with in-hospital mortality. Conclusions Among ICU patients, 36.6% had DNR or POLST orders and received more invasive treatments. This is contrary to the common belief that DNR/POLST patients would receive less invasive treatment and underscores the need to better understand and include end-of-life care as an important ongoing aspect of patient care, along with communication with patients and families. |
first_indexed | 2024-03-07T14:35:04Z |
format | Article |
id | doaj.art-4977914de1c04b789c2d4dd6e59cdf4d |
institution | Directory Open Access Journal |
issn | 1472-684X |
language | English |
last_indexed | 2024-03-07T14:35:04Z |
publishDate | 2024-02-01 |
publisher | BMC |
record_format | Article |
series | BMC Palliative Care |
spelling | doaj.art-4977914de1c04b789c2d4dd6e59cdf4d2024-03-05T20:42:44ZengBMCBMC Palliative Care1472-684X2024-02-012311810.1186/s12904-024-01375-wCharacteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort studySong-I Lee0Ye-Rin Ju1Da Hyun Kang2Jeong Eun Lee3Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chungnam National University School of Medicine, Chungnam National University HospitalDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chungnam National University School of Medicine, Chungnam National University HospitalDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chungnam National University School of Medicine, Chungnam National University HospitalDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chungnam National University School of Medicine, Chungnam National University HospitalAbstract Background In the intensive care unit (ICU), we may encounter patients who have completed a Do-Not-Resuscitate (DNR) or a Physician Orders to Stop Life-Sustaining Treatment (POLST) document. However, the characteristics of ICU patients who choose DNR/POLST are not well understood. Methods We retrospectively analyzed the electronic medical records of 577 patients admitted to a medical ICU from October 2019 to November 2020, focusing on the characteristics of patients according to whether they completed DNR/POLST documents. Patients were categorized into DNR/POLST group and no DNR/POLST group according to whether they completed DNR/POLST documents, and logistic regression analysis was used to evaluate factors influencing DNR/POLST document completion. Results A total of 577 patients were admitted to the ICU. Of these, 211 patients (36.6%) had DNR or POLST records. DNR and/or POLST were completed prior to ICU admission in 48 (22.7%) patients. The DNR/POLST group was older (72.9 ± 13.5 vs. 67.6 ± 13.8 years, p < 0.001) and had higher Acute Physiology and Chronic Health Evaluation (APACHE) II score (26.1 ± 9.2 vs. 20.3 ± 7.7, p < 0.001) and clinical frailty scale (5.1 ± 1.4 vs. 4.4 ± 1.4, p < 0.001) than the other groups. Solid tumors, hematologic malignancies, and chronic lung disease were the most common comorbidities in the DNR/POLST groups. The DNR/POLST group had higher ICU and in-hospital mortality and more invasive treatments (arterial line, central line, renal replacement therapy, invasive mechanical ventilation) than the other groups. Body mass index, APAHCE II score, hematologic malignancy, DNR/POLST were factors associated with in-hospital mortality. Conclusions Among ICU patients, 36.6% had DNR or POLST orders and received more invasive treatments. This is contrary to the common belief that DNR/POLST patients would receive less invasive treatment and underscores the need to better understand and include end-of-life care as an important ongoing aspect of patient care, along with communication with patients and families.https://doi.org/10.1186/s12904-024-01375-wDo not resuscitateMedical treatmentLife-sustaining treatmentRisk factors |
spellingShingle | Song-I Lee Ye-Rin Ju Da Hyun Kang Jeong Eun Lee Characteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort study BMC Palliative Care Do not resuscitate Medical treatment Life-sustaining treatment Risk factors |
title | Characteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort study |
title_full | Characteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort study |
title_fullStr | Characteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort study |
title_full_unstemmed | Characteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort study |
title_short | Characteristics and outcomes of patients with do-not-resuscitate and physician orders for life-sustaining treatment in a medical intensive care unit: a retrospective cohort study |
title_sort | characteristics and outcomes of patients with do not resuscitate and physician orders for life sustaining treatment in a medical intensive care unit a retrospective cohort study |
topic | Do not resuscitate Medical treatment Life-sustaining treatment Risk factors |
url | https://doi.org/10.1186/s12904-024-01375-w |
work_keys_str_mv | AT songilee characteristicsandoutcomesofpatientswithdonotresuscitateandphysicianordersforlifesustainingtreatmentinamedicalintensivecareunitaretrospectivecohortstudy AT yerinju characteristicsandoutcomesofpatientswithdonotresuscitateandphysicianordersforlifesustainingtreatmentinamedicalintensivecareunitaretrospectivecohortstudy AT dahyunkang characteristicsandoutcomesofpatientswithdonotresuscitateandphysicianordersforlifesustainingtreatmentinamedicalintensivecareunitaretrospectivecohortstudy AT jeongeunlee characteristicsandoutcomesofpatientswithdonotresuscitateandphysicianordersforlifesustainingtreatmentinamedicalintensivecareunitaretrospectivecohortstudy |