scholarly journals Impact of Overweight and Obesity on Hospital Length of Stay (LOS) and Frequent Acute Exacerbations Among Hospitalized Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease (AECOPD)

2020 ◽  
Author(s):  
Z. Zhang ◽  
Y. Wang ◽  
Z. Liang ◽  
F. Wang ◽  
Y. Chen ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Length Of Stay ◽  
Pulmonary Disease ◽  
Acute Exacerbation ◽  
Hospital Length ◽  
Overweight And Obesity ◽  
Hospital Length Of Stay ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Acute Exacerbations

scholarly journals Impact of a Positive Viral Polymerase Chain Reaction on Outcomes of Chronic Obstructive Pulmonary Disease (COPD) Exacerbations

2020 ◽  
Vol 17 (21) ◽  
pp. 8072 ◽  
Author(s):  
Kulothungan Gunasekaran ◽  
Mudassar Ahmad ◽  
Sana Rehman ◽  
Bright Thilagar ◽  
Kavitha Gopalratnam ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Length Of Stay ◽  
Pulmonary Disease ◽  
Respiratory Virus ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Copd Exacerbations ◽  
The Mean

Introduction: More than 15 million adults in the USA have chronic obstructive pulmonary disease. Chronic obstructive pulmonary disease (COPD) places a high burden on the healthcare system. Many hospital admissions are due to an exacerbation, which is suspected to be from a viral cause. The purpose of this analysis was to compare the outcomes of patients with a positive and negative respiratory virus panel who were admitted to the hospital with COPD exacerbations. Methods: This retrospective cohort study was conducted in the Geisinger Healthcare System. The dataset included 2729 patient encounters between 1 January 2006 and 30 November 2017. Hospital length of stay was calculated as the discrete number of calendar days a patient was in the hospital. Patient encounters with a positive and negative respiratory virus panel were compared using Pearson’s chi-square or Fisher’s exact test for categorical variables and Student’s t-test or Wilcoxon rank-sum tests for continuous variables. Results: There were 1626 patients with a total of 2729 chronic obstructive pulmonary disease exacerbation encounters. Nineteen percent of those encounters (n = 524) had a respiratory virus panel performed during their admission. Among these encounters, 161 (30.7%) had positive results, and 363 (69.3%) had negative results. For encounters with the respiratory virus panel, the mean age was 64.5, 59.5% were female, 98.9% were white, and the mean body mass index was 26.6. Those with a negative respiratory virus panel had a higher median white blood cell count (11.1 vs. 9.9, p = 0.0076). There were no other statistically significant differences in characteristics between the two groups. Respiratory virus panel positive patients had a statistically significant longer hospital length of stay. There were no significant differences with respect to being on mechanical ventilation or ventilation-free days. Conclusion: This study shows that a positive respiratory virus panel is associated with increased length of hospital stay. Early diagnosis of chronic obstructive pulmonary disease exacerbation patients with positive viral panel would help identify patients with a longer length of stay.

A nationwide analysis on the effects of chronic obstructive pulmonary disease following primary total shoulder arthroplasty for glenohumeral osteoarthritis

2021 ◽  
pp. 175857322199382
Author(s):  
Brandon Amirian ◽  
Kyrillos M Akhnoukh ◽  
Asad M Ashraf ◽  
Samuel J Swiggett ◽  
Francis E Rosato ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Length Of Stay ◽  
Pulmonary Disease ◽  
Shoulder Arthroplasty ◽  
Total Shoulder Arthroplasty ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Medical Complications ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease

Background Chronic obstructive pulmonary disease patients have been shown in orthopedic literature to have poorer outcomes and higher rates of complications from surgery. In this retrospective review, medical complications, length of stay, and costs were obtained to explore the effects of chronic obstructive pulmonary disease on patients undergoing primary total shoulder arthroplasty. Methods Total shoulder arthroplasty cases from January 2005 to March 2014 were queried and analyzed from a nationwide database. Study patients were matched 1:5 to controls by age, sex, and medical comorbidities associated with chronic obstructive pulmonary disease. In-hospital length of stay, 90-day medical complications, day of surgery, and total global 90-day episode of care costs were obtained for comparison. Results Chronic obstructive pulmonary disease patients were found to have higher incidence and odds (53.91 vs. 11.95%; OR: 3.58, 95%CI: 3.18–3.92, p < 0.0001) of 90-day medical complications, longer in-hospital length of stay (3 vs. 2 days, p < 0.0001), and significantly higher 90-day costs ($14,768.37 vs. $13,379.20, p < 0.0001) following primary total shoulder arthroplasty compared to matched controls. Discussion Chronic obstructive pulmonary disease patients undergoing primary total shoulder arthroplasty have higher rates of medical complications, in-hospital length of stay, and costs of care. This represents an important factor that will allow orthopedic surgeons to adequately manage expectations and educate chronic obstructive pulmonary disease patients of the potential complications which may occur following total shoulder arthroplasty.

Invasive-noninvasive Sequential Ventilation for the Treatment of Acute Exacerbation of Chronic Obstructive Pulmonary Disease

2019 ◽  
Vol 22 (3) ◽  
pp. 160-168
Author(s):  
Jian-Da Huang ◽  
Tong-Jie Gu ◽  
Zhi-Lin Hu ◽  
Dan-Fei Zhou ◽  
Jun Ying
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Length Of Stay ◽  
Pulmonary Disease ◽  
Acute Exacerbation ◽  
Relevant Literature ◽  
Total Duration ◽  
Chronic Obstructive ◽  
Invasive Ventilation ◽  
Obstructive Pulmonary Disease ◽  
Relative Risks

Background: The study aimed to evaluate the efficacy and safety of invasivenoninvasive sequential ventilation versus invasive ventilation in the treatment of Acute Exacerbation of Chronic Obstructive Pulmonary Disease (AECOPD). Method: PubMed, Cochrane, Embase, Wanfang, CNKI, VIP database were searched by the index words to identify the qualified RCTs, and relevant literature sources were also searched. The latest research was conducted in June 2017. Relative Risks (RR), and Mean Difference (MD) along with 95% confidence interval (95% CI) were used to analyze the main outcomes. Result: Twenty-nine RCTs were involved in this analysis of 1061 patients in the invasivenoninvasive sequential ventilation group (In-non group) and 1074 patients in the invasive ventilation group (In group). The results indicated that compared with the invasive ventilation, invasive-noninvasive sequential ventilation would significantly decrease the incidence of VAP (RR:0.20, 95%CI: 0.16-0.26), mortality (RR:0.38, 95%CI: 0.26-0.55), reintubation (RR:0.39, 95%CI: 0.27-0.55); and statistically reduced the duration of invasive ventilation (MD:-9.23, 95%CI: -10.65, -7.82), the total duration of mechanical ventilation (MD:-4.91, 95%CI: -5.99, -3.83), and the length of stay in the ICU (MD:-5.10, 95%CI: -5.43, -4.76). Conclusion: The results demonstrated that the application of noninvasive sequential ventilation after invasive ventilation at the pulmonary infection control window has a significant influence on VAP incidence, mortality, and the length of stay in the ICU, but further well-designed, adequately powered RCTs are required to validate the conclusion.

scholarly journals Drug Safety of Benzodiazepines in Asian Patients With Chronic Obstructive Pulmonary Disease

2020 ◽  
Vol 11 ◽  
Author(s):  
Yi-Hsiang Liao ◽  
Liang-Yu Chen ◽  
Kuang-Ming Liao ◽  
Chung-Yu Chen
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Propensity Score ◽  
Propensity Score Matching ◽  
Pulmonary Disease ◽  
Acute Exacerbation ◽  
Drug Safety ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Acute Exacerbations ◽  
All Cause Mortality

Purpose: Many comorbidities, including depression, anxiety, and insomnia, occur in patients with chronic obstructive pulmonary disease (COPD). These patients may be prescribed benzodiazepines (BZDs). However, there are some concerns that benzodiazepines increase the risk of drug overdose, hypercapnic respiratory failure, acute exacerbation and increased mortality. The aim of our study was to evaluate the drug safety of BZDs in patients with COPD.Methods: We used the National Health Insurance Research database in Taiwan from 2002 to 2016 to perform a retrospective cohort study. We enrolled patients who were exposed to the first prescription of BZDs, non-BZDs or a combination (mix user) after COPD diagnosis. We performed 1:1:1 propensity score matching in three groups. The outcomes were COPD with acute exacerbation and all-cause mortality. Poisson regression analysis was performed to evaluate the incidence rate ratios for the outcomes in the groups.Results: After propensity score matching, there were 2,856 patients in each group. After adjusting for confounding factors, we found that compared to BZD users, non-BZD and mix users had nonsignificant differences in outpatient management of acute exacerbations, hospitalization management of acute exacerbations, emergency department management of acute exacerbations and all-cause mortality. BZD and mix groups showed significantly increased admission for acute exacerbation of COPD compared with that of the nonuser group, with IRRs of 2.52 (95% CI, 1.52–4.18; p = 0.0004) and 2.63 (95% CI, 1.57–4.40; p = 0.0002), respectively.Conclusion: BZD, non-BZD, and mix users showed increased COPD-related respiratory events compared to nonusers in Asian subjects.

scholarly journals Drug Safety of Benzodiazepines in Patients with Chronic Obstructive Pulmonary Disease

2020 ◽  
Author(s):  
Yi-Hsiang Liao ◽  
Liang-Yu Chen ◽  
Kuang-Ming Liao ◽  
Chung-Yu Chen
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Propensity Score ◽  
Propensity Score Matching ◽  
Pulmonary Disease ◽  
Acute Exacerbation ◽  
Drug Safety ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Acute Exacerbations ◽  
All Cause Mortality

Abstract Many comorbidities, including depression, anxiety, dyspnea, and insomnia, occur in patients with chronic obstructive pulmonary disease (COPD). These patients may be prescribed benzodiazepines (BZDs). However, there are some concerns that benzodiazepines increase the risk of drug overdose, hypercapnic respiratory failure, acute exacerbation and increased mortality. The aim of our study was to evaluate the drug safety of BZDs in patients with COPD. We used the National Health Insurance Research Database (NHIRD) in Taiwan from 2002 to 2016 to perform a retrospective cohort study. We enrolled patients who were exposed to the first prescription of BZDs, non-BZDs or a combination (mix user) after COPD diagnosis. We performed 1:1:1:1 propensity score matching in three groups. The outcomes were COPD with acute exacerbation and all-cause mortality. Poisson regression analysis was performed to evaluate the incidence rate ratios (IRRs) for the outcomes in the groups. After propensity score matching, there were 2856 patients in each group. After adjusting for confounding factors, we found that compared to BZD users, non-BZD and mix users had nonsignificant differences in outpatient management of acute exacerbations, hospitalization management of acute exacerbations, emergency department management of acute exacerbations and all-cause mortality. Using BZDs or non-BZDs is safe in terms of COPD exacerbation. However, BZD, non-BZD, and mix users showed increased COPD-related respiratory events compared to nonusers.

The Mater Hospital Multiprofessional Care Pathway for Acute Exacerbations of Chronic Obstructive Pulmonary Disease

2005 ◽  
Vol 9 (1) ◽  
pp. 32-36 ◽  
Author(s):  
Terence E McManus ◽  
Anne-Marie Marley ◽  
Joseph C Kidney
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Length Of Stay ◽  
Pulmonary Disease ◽  
Care Pathway ◽  
Multidisciplinary Care ◽  
Chronic Obstructive ◽  
Readmission Rates ◽  
Obstructive Pulmonary Disease ◽  
Acute Exacerbations ◽  
The Mean

Introduction: Chronic obstructive pulmonary disease (COPD) is a common condition associated with an increasing mortality and morbidity. There are also significant economic implications with hospital admission accounting for the majority of the total COPD health care expenditure. Mild exacerbations of COPD can be treated at home; severe exacerbations require hospitalization. The purpose of this programme of care was to integrate and optimize treatment using current guidelines. Methods: This was a prospective study of management of severe exacerbations of COPD following implementation of a structured care pathway. The project was based at a district general hospital in inner city Belfast. Key measures of improvement were length of hospital stay, readmission rates within one month and hospital mortality. A multidisciplinary care pathway incorporated a score that was developed with one point for each of the following markers of a severe exacerbation: dyspnoea at rest, bed bound, tachypnoea (>25), tachycardia (>110), pyrexia (>38.5), use of accessory muscles of respiration and peripheral oedema. We have called this the ‘Mater COPD score’. The aim was for optimal management, education and identification of appropriate time for discharge. Patient treatment was standardized using oral steroid therapy, nebulized bronchodilators (air cylinders were used to provided nebulization where appropriate) and antibiotic therapy. Results: A total of 85 patients were studied, 40 men with a mean (SEM) age of 68.6 (1.7) years. The mean COPD score on admission was 2.3 (range 0–6). Mean score on discharge was 0.4 (range 0–3). Mean forced expiratory volume in 1 s (FEV1) and forced vital capacity (FVC) were 0.97 and 1.83 L, respectively. Seven patients were readmitted within one month. The mean length of an episode was reduced from 9.4 to 5.5 days, with a national average of 9.7 days at that time. However, delayed discharge in 25 cases (due to co-morbidity, social problems or other factors) resulted in the overall length of stay being reduced to 6.5 days. Continued follow-up using this pathway reduced the length of stay of all admissions with COPD by four days to 5.4 days. Nebulizers were routinely changed from oxygen driven to air driven. There was a 1700% increase in air cylinders used over the two years following introduction. This was associated with a 57% reduction in mortality. Conclusions: A multidisciplinary care pathway in the management of acute exacerbations of COPD ensures optimal treatment for patients and results in a significant reduction in the length of stay and a reduced mortality rate without increasing readmission rates.

scholarly journals A prospective observational study on acute exacerbation of chronic obstructive pulmonary disease in pulmonology department of tertiary care hospital

2020 ◽  
Vol 14 (1) ◽  
Author(s):  
Sreenu Thalla ◽  
Akhila Yerubandi ◽  
Sk. Hafeezunnisa ◽  
Sk. Jareena ◽  
Sivakshari Makkapati
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Observational Study ◽  
Pulmonary Disease ◽  
Acute Exacerbation ◽  
Prospective Observational Study ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Acute Exacerbation Of Copd ◽  
Acute Exacerbations ◽  
Exacerbation Of Copd

Abstract Background Chronic obstructive pulmonary disease (COPD) is a common, preventable, and treatable disease that is characterized by persistent respiratory symptoms and airflow limitation that is due to airway and/or alveolar abnormalities usually caused by significant exposure to noxious particles or gasses. An acute exacerbation of COPD refers to a flare up or episode where a person breathing becomes worse than normal. An acute exacerbation of COPD refers to a flare up or episode where a person breathing becomes worse than normal. Acute exacerbation in COPD (AECOPD) is frequent in the course of the illness and is the most common reason for medical visits, hospital admissions, and mortality among these patients. Exacerbations of COPD are associated with increased morbidity and mortality. To assess the exposure and severity of acute exacerbations of COPD with COPD Assessment Test (CAT Scale) and mMRC (modified Medical Research Council) Dyspnea scale. Study design was a hospital-based prospective observational study. Study site was conducted at Pulmonology Department of Government General Hospital, Vijayawada. Results The total patients were 197. Out of which, 119 were from In-patient Department (IPD) and 78 were from Out-patient Department (OPD). In this study, males were 167 (85%), among which, IPD were 97 (49%), OPD were 70 (36%), and females were 30 (15%), among which, IPD were 22 (11%), OPD were 8 (4%). Conclusion The morbidity and mortality of COPD have been increased in recent years. This study concludes that there is a relation between risk of acute exacerbations in COPD with habitual history and occupational history. Increase in exposure to occupational hazards, smoking habit leads to an increase in risk of acute exacerbations in COPD patients. The level of severity was more in smokers and the patients who had biomass, organic dust, and mineral exposure. When severity was observed, group D severity is more observed in population according to CAT scale and mMRC dyspnea scale.

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