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Chow R, So OW, Im JHB, Chapman KR, Orchanian-Cheff A, Gershon AS, Wu R. Predictors of Readmission, for Patients with Chronic Obstructive Pulmonary Disease (COPD) - A Systematic Review. Int J Chron Obstruct Pulmon Dis 2023; 18:2581-2617. [PMID: 38022828 PMCID: PMC10664718 DOI: 10.2147/copd.s418295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 08/08/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Chronic obstructive pulmonary disease (COPD) is the third-leading cause of death globally and is responsible for over 3 million deaths annually. One of the factors contributing to the significant healthcare burden for these patients is readmission. The aim of this review is to describe significant predictors and prediction scores for all-cause and COPD-related readmission among patients with COPD. Methods A search was conducted in Ovid MEDLINE, Ovid Embase, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials, from database inception to June 7, 2022. Studies were included if they reported on patients at least 40 years old with COPD, readmission data within 1 year, and predictors of readmission. Study quality was assessed. Significant predictors of readmission and the degree of significance, as noted by the p-value, were extracted for each study. This review was registered on PROSPERO (CRD42022337035). Results In total, 242 articles reporting on 16,471,096 patients were included. There was a low risk of bias across the literature. Of these, 153 studies were observational, reporting on predictors; 57 studies were observational studies reporting on interventions; and 32 were randomized controlled trials of interventions. Sixty-four significant predictors for all-cause readmission and 23 for COPD-related readmission were reported across the literature. Significant predictors included 1) pre-admission patient characteristics, such as male sex, prior hospitalization, poor performance status, number and type of comorbidities, and use of long-term oxygen; 2) hospitalization details, such as length of stay, use of corticosteroids, and use of ventilatory support; 3) results of investigations, including anemia, lower FEV1, and higher eosinophil count; and 4) discharge characteristics, including use of home oxygen and discharge to long-term care or a skilled nursing facility. Conclusion The findings from this review may enable better predictive modeling and can be used by clinicians to better inform their clinical gestalt of readmission risk.
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Affiliation(s)
- Ronald Chow
- University Health Network, University of Toronto, Toronto, ON, Canada
| | - Olivia W So
- University Health Network, University of Toronto, Toronto, ON, Canada
| | - James H B Im
- The Hospital for Sick Children, Toronto, ON, Canada
| | - Kenneth R Chapman
- University Health Network, University of Toronto, Toronto, ON, Canada
| | | | - Andrea S Gershon
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Robert Wu
- University Health Network, University of Toronto, Toronto, ON, Canada
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Ebhohon E, Khoshbin K, Shaka H. Rates and predictors of 30-day hospital readmissions in adults for drug-induced acute pancreatitis: A retrospective study from the United States National Readmission Database. J Gastroenterol Hepatol 2023; 38:1277-1282. [PMID: 36914611 DOI: 10.1111/jgh.16177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/27/2023] [Accepted: 03/08/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND AND AIM Drug-induced acute pancreatitis (DIAP) linked to several medications is a diagnosis of exclusion and is associated with significant morbidity and mortality, contributing to the US healthcare cost burden. Existing studies on DIAP focus on the drug classes that can cause acute pancreatitis. Hence, our retrospective study aims to determine the rates and predictors for 30-day readmissions (30-DR) in patients with index hospitalization for DIAP. METHODS From the Nationwide Readmissions Database, we followed adults admitted for DIAP who were discharged alive for 30 days. During 30-DR, we evaluated the rates, predictors, and outcomes of DIAP. RESULTS Of the 4457 DIAP patients surviving at discharge, 12.5% were readmitted at 30 days. During readmissions, the predictors of 30-DR for DIAP were young age, the Charlson-Deyo Comorbidity Index of 2 and 3, protein-energy malnutrition, and dyslipidemia. During 30-DR, DIAP had a higher mortality rate (2.4% vs. 0.7%; P < 0.020), extended hospital stays (5.6 days vs. 4 days, 0.000), and higher hospital charges ($12 983.6 vs. $8 255.6; P 0.000). CONCLUSIONS DIAP has high 30-DR rates and poorer outcomes.
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Affiliation(s)
- Ebehiwele Ebhohon
- Department of Internal Medicine, Lincoln Medical Center, Bronx, New York, USA
| | - Katayoun Khoshbin
- Department of Internal Medicine, John H. Stroger Hospital of Cook County, Chicago, Illinois, USA
| | - Hafeez Shaka
- Department of Internal Medicine, John H. Stroger Hospital of Cook County, Chicago, Illinois, USA
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AL-Jahdali H, Ahmed A, AL-Harbi A, Khan A, ALGamedi M, Alyami S, Hayyan H, Al-Moamary M, Almuttari A. The most common pulmonary diseases length of stay, and characteristics of patients admitted to pulmonary service. Ann Thorac Med 2023; 18:124-131. [PMID: 37663882 PMCID: PMC10473058 DOI: 10.4103/atm.atm_348_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND Although chronic respiratory diseases are prevalent in Saudi Arabia, there are limited data on the patient burden and associated factors. The aim of this study is to identify the chronic respiratory diseases frequently admitted to pulmonary services and to determine the patient's characteristics, associated comorbidities readmission rate, and reason for a more extended stay in hospital. METHODS A prospective study was conducted over a 5-year period at King Abdulaziz Medical City-Riyadh, Saudi Arabia, in the Pulmonary Division, between March 2015 and December 2019. Data on demographics, comorbidities, and chronic respiratory diseases were collected. RESULTS Total patients admitted were 1315 patients, female 54.2%, the mean age was 62.4 (SD±17.6), and the ages ranged from 14 to 98 years. Overall, chronic obstructive pulmonary disease was the most common respiratory disease requiring admission (17.9%), followed by interstitial lung disease (15.8%), bronchiectasis (11.9%), and obesity hypoventilation syndrome (10.8%). The most common comorbidities were obesity (42.5%), diabetes 49.1%, and hypertension 54.9%. Only 135 (10.3%) were readmitted within 30 days posthospital discharge. Among the patients who were readmitted, 103 (76.3%) were readmitted due to issues related to previous admission diagnosis, noncompliance 75 (55.5%), social reasons, and premature discharges in 51 (37.8%) and 29 (21.5%) of the cases, respectively. The respiratory disease varied significantly by gender, age, obesity status, comorbidities, length of stay (LOS), and admissions. CONCLUSION Chronic respiratory diseases are prevalent in our population and are mainly influenced by gender, age, obesity status, comorbidities, LOS, and admissions. Policymakers and health professionals need to recognize the burden of chronic respiratory diseases on patients and health systems and implement effective prevention programs.
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Affiliation(s)
- Hamdan AL-Jahdali
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Anwar Ahmed
- Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, F. Edward Hébert School of Medicine, Bethesda, MD, USA
- Department of Biostatistics, Henry M Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Abdullah AL-Harbi
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Ayaz Khan
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Majed ALGamedi
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Sami Alyami
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Hajar Hayyan
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Mohamed Al-Moamary
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Ahmed Almuttari
- Department of Medicine, Pulmonary Division, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
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Association between inpatient palliative care encounter and 30-day all-cause readmissions after index hospitalization for chronic obstructive pulmonary disease. Heart Lung 2023; 58:69-73. [PMID: 36410155 DOI: 10.1016/j.hrtlng.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/26/2022] [Accepted: 11/07/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Studies exist on the association between inpatient Palliative Care Encounter (iPCE) and 30-day rehospitalization among cancer and several non-cancer conditions but limited in persons with Chronic Obstructive Pulmonary Disease (COPD). OBJECTIVE To assess the association between an iPCE with the risk of 30-day rehospitalization after an index hospitalization for COPD. METHODS We conducted a cross-sectional analysis of the Nationwide Readmissions Database (2010-2014). Index hospitalizations were defined as persons ≥ 18 years of age, discharge destinations of either Home/Routine, Home with Home Care, or a Facility, and an index hospitalization with Diagnosis Related Group of COPD. The International Classification of Diseases, 9th revision codes were used to extract comorbidities and a Palliative Care Encounter (V66.7). RESULTS There were 3,163,889 index hospitalizations and iPCE occurred in 21,330 (0.67%). There were 558,059 (17.63%) with a 30-day rehospitalization. An iPCE was associated with a significantly lower adjusted odds of 30-day readmission (Odds Ratio [OR], 0.50; 95% Confidence Interval [CI], 0.46 to 0.54). By discharge destination, the odds of 30-day rehospitalization were for a discharged to a facility (OR, 0.37; 95% CI, 0.32 to 0.42), to home with home health (OR, 0.42; 95% CI, 0.37 to 0.47), and to home (OR, 0.98; 95% CI, 0.85 to 1.12) for those with relative to without iPCE. CONCLUSION Inpatient PCE was associated with a 50% lower relative odds of 30-day rehospitalization after an index hospitalization for COPD. This association varied by discharge destination being statistically significant among those with a discharge destination of a facility (63%) and home with home care (58%).
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Ruan H, Zhao H, Wang J, Zhang H, Li J. All-cause readmission rate and risk factors of 30- and 90-day after discharge in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis. Ther Adv Respir Dis 2023; 17:17534666231202742. [PMID: 37822218 PMCID: PMC10571684 DOI: 10.1177/17534666231202742] [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: 01/27/2023] [Accepted: 08/18/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND The readmission rate following hospitalization for chronic obstructive pulmonary disease (COPD) is surprisingly high, and frequent readmissions represent a higher risk of mortality and a heavy economic burden. However, information on all-cause readmissions in patients with COPD is limited. OBJECTIVE This study aimed to systematically summarize all-cause COPD readmission rates within 30 and 90 days after discharge and their underlying risk factors. METHODS Eight electronic databases were searched to identify relevant observational studies about COPD readmission from inception to 1 August 2022. Newcastle-Ottawa Scale was used for methodological quality assessment. We adopt a random effects model or a fixed effects model to estimate pooled all-cause COPD readmission rates and potential risk factors. RESULTS A total of 28 studies were included, of which 27 and 8 studies summarized 30- and 90-day all-cause readmissions, respectively. The pooled all-cause COPD readmission rates within 30 and 90 days were 18% and 31%, respectively. The World Health Organization region was initially considered to be the source of heterogeneity. We identified alcohol use, discharge destination, two or more hospitalizations in the previous year, and comorbidities such as heart failure, diabetes, chronic kidney disease, anemia, cancer, or tumor as potential risk factors for all-cause readmission, whereas female and obesity were protective factors. CONCLUSIONS Patients with COPD had a high all-cause readmission rate, and we also identified some potential risk factors. Therefore, it is urgent to strengthen early follow-up and targeted interventions, and adjust or avoid risk factors after discharge, so as to reduce the major health economic burden caused by frequent readmissions. TRIAL REGISTRATION This systematic review and meta-analysis protocol was prospectively registered with PROSPERO (no. CRD42022369894).
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Affiliation(s)
- Huanrong Ruan
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan 450003, People’s Republic of China
- Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
| | - Hulei Zhao
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan 450003, People’s Republic of China
- Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
| | - Jiajia Wang
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan 450003, People’s Republic of China
- Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
| | - Hailong Zhang
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan 450003, People’s Republic of China
- Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
| | - Jiansheng Li
- Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, People’s Republic of China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan 450003, People’s Republic of China
- Henan University of Chinese Medicine, No. 156 Jinshui East Road, Zhengzhou, Henan 450046, People’s Republic of China
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Kearney L, Wiener RS, Dahodwala M, Fix GM, Hicks J, Little F, Howard J, Foreman AG, Wakeman C, O'Donnell C, Bulekova K, Drainoni ML, Kathuria H. A mixed methods study to inform and evaluate a longitudinal nurse practitioner/community health worker intervention to address social determinants of health and chronic obstructive pulmonary disease self-management. BMC Pulm Med 2022; 22:74. [PMID: 35232414 PMCID: PMC8889692 DOI: 10.1186/s12890-022-01863-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/11/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Individuals with low socioeconomic status experience higher prevalence and worse outcomes of chronic obstructive pulmonary disease (COPD). We undertook a quality improvement initiative at our safety net hospital in which a nurse practitioner (NP)/community health worker (CHW) team followed patients with COPD, frequent admissions, and unmet SDOH needs from hospitalization through one month post-discharge. We report our mixed methods approach to inform development and preliminary evaluation of this intervention. METHODS We first assessed characteristics of patients admitted with COPD in 2018 (n = 1811), performing multivariable logistic regression to identify factors associated with ≥ 2 admissions per year. We then tested a standardized tool to screen for unmet SDOH needs in a convenience sample of 51 frequently hospitalized patients with COPD. From January-July 2019, we pilot tested the NP/CHW intervention with 57 patients, reviewed NP/CHW logs, and conducted qualitative interviews with 16 patient participants to explore impressions of the intervention. RESULTS Patients with Medicaid insurance, mental health disorders, cardiac disease, and substance use disorder had increased odds of having ≥ 2 admissions. COPD severity, comorbidities, and unmet SDOH needs made COPD self-management challenging. Seventy-four percent of frequently admitted patients with COPD completing SDOH screening had unmet SDOH needs. Patients perceived that the NP/CHW intervention addressed these barriers by connecting them to resources and providing emotional support. CONCLUSIONS Many patients with COPD admitted at our safety-net hospital experience unmet SDOH needs that impede COPD self-management. A longitudinal NP/CHW intervention to address unmet SDOH needs following discharge appears feasible and acceptable.
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Affiliation(s)
- Lauren Kearney
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA
| | - Renda Soylemez Wiener
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA.,Center for Healthcare Organization & Implementation Research, VA Boston Healthcare System, Boston, MA, USA
| | - Mohsin Dahodwala
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA
| | - Gemmae M Fix
- Center for Healthcare Organization & Implementation Research, VA Bedford Healthcare System, Bedford, MA, USA.,Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA.,Department of Health Law Policy & Management, Boston University School of Public Health, Boston, MA, USA
| | - Jacqueline Hicks
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Frederic Little
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA
| | - Jinesa Howard
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA
| | - Alexis Gallardo Foreman
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA
| | - Cornelia Wakeman
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA
| | - Charles O'Donnell
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA
| | - Katia Bulekova
- Research Computing Services (RCS) Group, Information Services & Technology, Boston University, Boston, MA, USA
| | - Mari-Lynn Drainoni
- Department of Health Law Policy & Management, Boston University School of Public Health, Boston, MA, USA.,Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, MA, USA.,Evans Center for Implementation and Improvement Sciences, Boston University, Boston, MA, USA
| | - Hasmeena Kathuria
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, 72 East Concord Street, R304, Boston, MA, 02118, USA.
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Abstract
Chronic obstructive pulmonary disease (COPD) is no longer a respiratory disease that predominantly affects men, to the point where the prevalence among women has equaled that of men since 2008, partly due to their increasing exposure to tobacco and to biomass fuels. Indeed, COPD has become the leading cause of death in women in the USA. A higher susceptibility of female to smoking and pollutants could explain this phenomenon. Besides, the clinical presentation appears different among women with more frequent breathlessness, anxiety or depression, lung cancer (especially adenocarcinoma), undernutrition and osteoporosis. Quality of life is also more significantly impaired in women. The theories advanced to explain these differences involve the role of estrogens, smaller bronchi, impaired gas exchange in the lungs and smoking habits. Usual medications (bronchodilators, ICS) demonstrated similar trends for exacerbation prevention and lung function improvement in men and women. There is an urgent need to recognize the increasing burden of COPD in women and therefore to facilitate global improvements in disease management (smoking cessation, pulmonary rehabilitation…) in half of the population. Nevertheless, important limitations to the treatment of women with COPD include greater under-diagnosis than in men, fewer spirometry tests and medical consultations. In conclusion there is an urgent need to recognize the increasing burden of COPD in women and therefore to facilitate globally improvements in disease management in this specific population.
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Affiliation(s)
- Maéva Zysman
- Centre de Recherche cardio-thoracique de Bordeaux, Université de Bordeaux, Pessac, France.,Service des Maladies Respiratoires, CHU Bordeaux, Pessac, France
| | - Chantal Raherison-Semjen
- Service des Maladies Respiratoires, CHU Bordeaux, Pessac, France.,Epicene U1219, Université de Bordeaux, Bordeaux, France
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Chen L, Chen S. Prediction of readmission in patients with acute exacerbation of chronic obstructive pulmonary disease within one year after treatment and discharge. BMC Pulm Med 2021; 21:320. [PMID: 34654406 PMCID: PMC8518323 DOI: 10.1186/s12890-021-01692-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 09/20/2021] [Indexed: 12/12/2022] Open
Abstract
Background To investigate the risk factors and construct a logistic model and an extreme gradient boosting (XGBoost) model to compare the predictive performances for readmission in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) patients within one year. Methods In total, 636 patients with AECOPD were recruited and divided into readmission group (n = 449) and non-readmission group (n = 187). Backward stepwise regression method was used to analyze the risk factors for readmission. Data were divided into training set and testing set at a ratio of 7:3. Variables with statistical significance were included in the logistic model and variables with P < 0.1 were included in the XGBoost model, and receiver operator characteristic (ROC) curves were plotted. Results Patients with acute exacerbations within the previous 1 year [odds ratio (OR) = 4.086, 95% confidence interval (CI) 2.723–6.133, P < 0.001), long-acting β agonist (LABA) application (OR = 4.550, 95% CI 1.587–13.042, P = 0.005), inhaled corticosteroids (ICS) application (OR = 0.227, 95% CI 0.076–0.672, P = 0.007), glutamic-pyruvic transaminase (ALT) level (OR = 0.985, 95% CI 0.971–0.999, P = 0.042), and total CAT score (OR = 1.091, 95% CI 1.048–1.136, P < 0.001) were associated with the risk of readmission. The AUC value of the logistic model was 0.743 (95% CI 0.692–0.795) in the training set and 0.699 (95% CI 0.617–0.780) in the testing set. The AUC value of XGBoost model was 0.814 (95% CI 0.812–0.815) in the training set and 0.722 (95% CI 0.720–0.725) in the testing set. Conclusions The XGBoost model showed a better predictive value in predicting the risk of readmission within one year in the AECOPD patients than the logistic regression model. The findings of our study might help identify patients with a high risk of readmission within one year and provide timely treatment to prevent the reoccurrence of AECOPD. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-021-01692-3.
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Affiliation(s)
- Lili Chen
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Jiangjiayuan 121#, Gulou District, Nanjing, 210000, Jiangsu, China
| | - Shiping Chen
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Jiangjiayuan 121#, Gulou District, Nanjing, 210000, Jiangsu, China.
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Gupta P, Golub IJ, Lam AA, Diamond KB, Vakharia RM, Kang KK. Causes, risk factors, and costs associated with ninety-day readmissions following primary total hip arthroplasty for femoral neck fractures. J Clin Orthop Trauma 2021; 21:101565. [PMID: 34476176 PMCID: PMC8387745 DOI: 10.1016/j.jcot.2021.101565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 08/14/2021] [Accepted: 08/15/2021] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Risk factors associated with primary THA readmissions have not yet been thoroughly analyzed when stratified by underlying indication. Given that a majority of THAs are done electively in the context of osteoarthritis (OA), it remains to be explored whether or not THAs performed non-electively in the trauma setting have different readmission patterns. Therefore, the aims of this study were to identify: 1) causes of readmissions; 2) patient-related risk-factors for readmissions; and 3) costs associated with the reasons for readmissions. MATERIALS AND METHODS Patients who sustained a femoral neck fracture and underwent primary THA from 2005 to 2014 were identified. Those subsequently readmitted within 90-days following the procedure comprised the study cohort whereas those not readmitted served as the comparison cohort. Primary outcomes included identifying causes of readmissions, identifying patient-related risk-factors associated with readmissions and determining healthcare expenditures associated with the different readmission etiologies. A regression analysis was used to calculate the odds (OR) for readmissions. A p-value less than 0.01 was considered to be statistically significant. RESULTS The regression model demonstrated the greatest patient-related risk factors included: electrolyte and fluid disorders (OR: 1.80, p < 0.0001), morbid obesity (OR: 1.60, p < 0.0001), pathologic weight loss (OR: 1.58, p < 0.0001), congestive heart failure (OR: 1.41, p < 0.0001), were the leading risk factors for readmissions. Pulmonary-related causes ($42,357.71) of readmission were the leading driver of costs of care. CONCLUSION Orthopaedic surgeons should identify and optimize pre-operative management of patient-related risk factors that increase readmissions following primary THA for femoral neck fractures. Additionally, pulmonary-related causes of readmission lead to the highest costs of care. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Puneet Gupta
- Maimonides Medical Center, Department of Orthopaedic Surgery, Brooklyn, NY, USA,George Washington University School of Medicine and Health Sciences, Department of Orthopaedic Surgery, Washington, D.C., USA,Corresponding author. Maimonides Medical Center, Department of Orthopaedic Surgery, 927 49th Street, Brooklyn, NY, 11219, USA.
| | - Ivan J. Golub
- Maimonides Medical Center, Department of Orthopaedic Surgery, Brooklyn, NY, USA
| | - Aaron A. Lam
- Maimonides Medical Center, Department of Orthopaedic Surgery, Brooklyn, NY, USA
| | - Keith B. Diamond
- Maimonides Medical Center, Department of Orthopaedic Surgery, Brooklyn, NY, USA
| | - Rushabh M. Vakharia
- Maimonides Medical Center, Department of Orthopaedic Surgery, Brooklyn, NY, USA
| | - Kevin K. Kang
- Maimonides Medical Center, Department of Orthopaedic Surgery, Brooklyn, NY, USA
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Ben-Assuli O. Review of Prediction Analytics Studies on Readmission for the Chronic Conditions of CHF and COPD: Utilizing the PRISMA Method. INFORMATION SYSTEMS MANAGEMENT 2021. [DOI: 10.1080/10580530.2021.1928341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ofir Ben-Assuli
- Information Systems Department , Faculty of Business Administration, Ono Academic College, Kiryat Ono, Israel
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Buttery SC, Zysman M, Vikjord SAA, Hopkinson NS, Jenkins C, Vanfleteren LEGW. Contemporary perspectives in COPD: Patient burden, the role of gender and trajectories of multimorbidity. Respirology 2021; 26:419-441. [PMID: 33751727 DOI: 10.1111/resp.14032] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 02/21/2021] [Indexed: 12/13/2022]
Abstract
An individual's experience of COPD is determined by many factors in addition to the pathological features of chronic bronchitis and emphysema and the symptoms that derive directly from them. Multimorbidity is the norm rather than the exception, so most people with COPD are living with a range of other medical problems which can decrease overall quality of life. COPD is caused by the inhalation of noxious particles or gases, in particular tobacco smoke, but also by early life disadvantage impairing lung development and by occupations where inhaled exposures are common (e.g. industrial, farming and cleaning work). Wealthy people are therefore relatively protected from developing COPD and people who do develop the condition may have reduced resources to cope. COPD is also no longer a condition that predominantly affects men. The prevalence of COPD among women has equalled that of men since 2008 in many high-income countries, due to increased exposure to tobacco, and in low-income countries due to biomass fuels. COPD is one of the leading causes of death in women in the USA, and death rates attributed to COPD in women in some countries are predicted to overtake those of men in the next decade. Many factors contribute to this phenomenon, but in addition to socioeconomic and occupational factors, there is increasing evidence of a higher susceptibility of females to smoking and pollutants. Quality of life is also more significantly impaired in women. Although most medications (bronchodilators and inhaled corticosteroids) used to treat COPD demonstrate similar trends for exacerbation prevention and lung function improvement in men and women, this is an understudied area and clinical trials frequently have a preponderance of males. A better understanding of gender-based predictors of efficacy of all therapeutic interventions is crucial for comprehensive patient care. There is an urgent need to recognize the increasing burden of COPD in women and to facilitate global improvements in disease prevention and management in this specific population. Many individuals with COPD follow a trajectory of both lung function decline and also multimorbidity. Unfavourable lung function trajectories throughout life have implications for later development of other chronic diseases. An enhanced understanding of the temporal associations underlying the development of coexisting diseases is a crucial first step in unravelling potential common disease pathways. Lessons can be learned from exploring disease trajectories of other NCD as well as multimorbidity development. Further research will be essential to explain how early life risk factors commonly influence trajectories of COPD and other diseases, how different diseases develop in relation to each other in a temporal way and how this ultimately leads to different multimorbidity patterns in COPD. This review integrates new knowledge and ideas pertaining to three broad themes (i) the overall burden of disease in COPD, (ii) an unappreciated high burden in women and (iii) the contrast of COPD trajectories and different multimorbidity patterns with trajectories of other NCD. The underlying pathology of COPD is largely irreversible, but many factors noted in the review are potentially amenable to intervention. Health and social care systems need to ensure that effective treatment is accessible to all people with the condition. Preventive strategies and treatments that alter the course of disease are crucial, particularly for patients with COPD as one of many problems.
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Affiliation(s)
- Sara C Buttery
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Maéva Zysman
- Centre de Recherche cardio-thoracique de Bordeaux, Univ-Bordeaux, Pessac, France.,Service des Maladies Respiratoires, CHU Bordeaux, Pessac, France
| | - Sigrid A A Vikjord
- Department of Medicine and Rehabilitation, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway.,HUNT Research Centre, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Levanger, Norway
| | | | - Christine Jenkins
- Respiratory Group, The George Institute for Global Health, Sydney, NSW, Australia
| | - Lowie E G W Vanfleteren
- COPD Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Anbesse ZK, Mega TA, Tesfaye BT, Negera GZ. Early readmission and its predictors among patients treated for acute exacerbations of chronic obstructive respiratory disease in Ethiopia: A prospective cohort study. PLoS One 2020; 15:e0239665. [PMID: 33022006 PMCID: PMC7537865 DOI: 10.1371/journal.pone.0239665] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 09/10/2020] [Indexed: 12/14/2022] Open
Abstract
Background Significant numbers of chronic obstructive respiratory disease patients are readmitted for Acute Exacerbation (AE) within 30 days of discharge. And these early readmissions have serious clinical and socioeconomic consequences. The objective of our study was to determine the rate of readmission within 30 days of discharge and it’s predictors among patients treated for acute exacerbations of asthma and chronic obstructive pulmonary disease (COPD). Methods A prospective cohort study involving 130 patients (asthma = 59, COPD = 71) was conducted from April-September, 2019, in Jimma Medical Center (JMC), South-West Ethiopia. Socio-demographic, clinical, laboratory, and drug-related data were recorded at admission and during hospital stay. Cox regression analysis was performed to identify risk factors for readmissions following an AE of asthma and COPD. Results During the study period, 130 (male, 78(60%)) patients were admitted with AE of asthma and COPD. The median age was 59(IQR, 50–70) years. Of 130 patients, 21(18.10%) had a new AE of asthma and COPD that required hospitalization in the 30 days after discharge. The overall median survival time to 30-day readmission was 20 days (IQR, 16–29). Multivariate analysis revealed prolonged use of oxygen therapy (AHR = 4.972, 95% CI [1.041–23.736] and frequent hospital admissions (AHR = 11.482 [1.308–100.793]) to be independent risk factors for early readmissions. Conclusion Early hospital readmission rates for AE of asthma and COPD were alarmingly high. Frequent hospital admission and long-term oxygen therapy during hospital stay were independent predictors of 30-day readmission.
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Affiliation(s)
- Zenebe Kano Anbesse
- Clinical Pharmacy Unit, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Teshale Ayele Mega
- Department of Clinical Pharmacy, School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Behailu Terefe Tesfaye
- Department of Clinical Pharmacy, School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Getandale Zeleke Negera
- Department of Clinical Pharmacy, School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
- * E-mail:
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