scholarly journals Six-Minute Walking Distance Improvement after Pulmonary Rehabilitation Is Associated with Baseline Lung Function in Complex COPD Patients: A Retrospective Study

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Andrea Zanini ◽  
Alfredo Chetta ◽  
Federico Gumiero ◽  
Sabrina Della Patrona ◽  
Silvia Casale ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Lung Function ◽  
Pulmonary Rehabilitation ◽  
Walking Distance ◽  
Copd Patients

scholarly journals A krónikus obstruktív tüdőbetegség metabolikus következményei

2021 ◽  
Vol 162 (5) ◽  
pp. 185-191
Author(s):  
Mónika Fekete ◽  
Vince Fazekas-Pongor ◽  
Gergő Szőllősi ◽  
János Tamás Varga
Keyword(s):  
Quality Of Life ◽  
Metabolic Syndrome ◽  
Lung Function ◽  
Smoking Status ◽  
International Diabetes Federation ◽  
Walking Distance ◽  
Chronic Obstructive ◽  
Copd Patients ◽  
Co Morbidity

Összefoglaló. Bevezetés: Krónikus obstruktív tüdőbetegségben (COPD) az obesitas mellett a csökkent fizikai aktivitás nagymértékben fokozza a metabolikus szindróma kialakulásának valószínűségét. Célkitűzés: Kutatásunk célja volt felmérni a metabolikus szindróma prevalenciáját COPD-ben, valamint azt, hogy milyen mértékben függ össze az életkorral, a nemmel, a társbetegségekkel, a tüdőfunkció károsodásának mértékével, a tápláltsági állapottal, a fizikai terhelhetőséggel és az életminőséggel. Módszer: Keresztmetszeti vizsgálatot végeztünk az Országos Korányi Pulmonológiai Intézet Légzésrehabilitációs Osztályán fekvő betegek körében 2019. július 1. és december 31. között. A véletlenszerűen kiválasztott 300, 40 év feletti betegnek ismertük az antropometriai, légzésfunkciós vizsgálati eredményét és laboratóriumi paramétereit. Adatokat gyűjtöttünk a dohányzási szokásokról, az előző évi exacerbatiók számáról és a kortikoszteroidok használatáról is. Az életminőség mérésére a betegségspecifikus Szent György-féle Légzési Kérdőív magyar nyelvre validált változatát használtuk. A metabolikus szindrómát a Nemzetközi Diabetes Szövetség kritériumai alapján határoztuk meg. Eredmények: A metabolikus szindróma a betegek 72%-ánál fordult elő, férfi: 65,9% nő: 77,2% (p = 0,031). A metabolikus szindrómás betegek esetében rövidebb 6 perces sétatávolságot mértünk ([m] 250 [150–330] vs. 295 [162–360]; p = 0,384), és szignifikánsan több volt az előző évi exacerbatiók száma (3 [0–6] vs. 1 [1–2]; p<0,001) a nem metabolikus szindrómás betegekhez képest. A BMI-re történő stratifikáció után a metabolikus szindróma jelenléte nagyobb volt BMI≥25 kg/m2 esetén. A hasi elhízás, a magas vérnyomás, a hyperlipidaemia és a hyperglykaemia szignifikánsan gyakoribb volt BMI≥25 kg/m2 esetén (p<0,001). Következtetés: Eredményeink azt sugallják, hogy a metabolikus szindrómás betegekben megnő az együttes morbiditási index, különösen azok körében, akik túlsúlyosak vagy elhízottak. Ezért a COPD-s betegekben nagyon fontos időben felismerni és megfelelően kezelni a metabolikus szindrómát. Orv Hetil. 2021; 162(5): 185–191. Summary. Introduction: Both obesity and the lack of physical activity among chronic obstructive pulmonary disease (COPD) patients increase the risk of developing metabolic syndrome. Objective: The goal of our study was to assess the prevalence of metabolic syndrome among COPD patients and to examine its correlation with age, gender, comorbidities, lung function values, nutritional status, exercise capacity, and quality of life. Method: A cross-sectional study was performed at the Department of Pulmonary Rehabilitation of the Hungarian National Korányi Institute for Pulmonology between July 1st and December 31st, 2019. A total of 300 patients aged over 40 were selected at random. Anthropometric data were collected along with lung function values, laboratory parameters, smoking status, the number of exacerbations in the previous year, and the use of corticosteroids. Quality of life was measured by the validated Hungarian, COPD-specific Saint George Respiratory Questionnaire. Metabolic syndrome was defined according to the International Diabetes Federation criteria. Results: Metabolic syndrome affected 72% of COPD patients (male: 65.9%, female 77.2%; p = 0.031). In patients with metabolic syndrome, shorter 6-minute walking distance was measured ([m] 250 [150–330] vs. 295 [162–360]; p = 0.384) and the number of exacerbations in the previous year was significantly higher (3 [0–6] vs. 1 [1–2]; p<0.001) compared to patients with no metabolic syndrome. After stratification for BMI, metabolic syndrome was more frequent in the case of BMI≥25 kg/m2. Central adiposity, hypertension, hyperlipidemia, and hyperglycemia were also significantly more frequent among patients with BMI≥25 kg/m2 (p<0.001). Conclusion: Our results suggest that the co-morbidity index increases in patients with metabolic syndrome, especially in overweight or obese patients. Therefore, early detection and appropriate treatment of metabolic syndrome in patients with COPD is very important. Orv Hetil. 2021; 162(5): 185–191.

scholarly journals Nonadherence in Home-Based Pulmonary Rehabilitation Program for COPD Patients

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Yi Li ◽  
Hongyu Qian ◽  
Kewei Yu ◽  
Ying Huang
Keyword(s):  
Pulmonary Rehabilitation ◽  
Rehabilitation Program ◽  
Walking Distance ◽  
Emotional Function ◽  
Home Based ◽  
Copd Patients ◽  
Multivariable Analyses ◽  
Frequent Exacerbation ◽  
Pulmonary Rehabilitation Program ◽  
Adherence Group

Background. The pulmonary rehabilitation (PR) is beneficial for COPD patients. Due to the poor rate of adherence, we evaluate the factors which will predict the nonadherence of PR. Method. We analyzed the data from a retrospective study of COPD patients who were enrolled to attend the PR program. Patients were classified as the adherence group and the nonadherence group according to completion of over 50% sessions during the 8-week PR program. Demographic characteristics, 6-minute walking distance (6MWD), COPD assessment test (CAT), modified Medical Research Council scale (mMRC), and emotional function were compared between two groups. Univariate and multivariable analyses were performed to determine the factors of poor adherence of PR. Results. Among 418 patients, 170 patients (40.7%) who completed less than 50% sessions of the PR program were categorized as “nonadherence.” Compared to completers, “nonadherence” patients had more cigarette consumption, higher emotional score, less 6MWD, more exacerbation, using nebulizer frequently, and higher rate of smoking at enrollment. On multivariate analysis, more exacerbation frequency (odds ratio (OR) = 1.434, 95% confidence interval (CI): 1.191∼1.796, P=0.046) and smoking at enrollment (OR = 3.349, 95% CI: 1.194∼6.302, P=0.012) were predict factors associated with nonadherence of PR. Conclusion. COPD patients with frequent exacerbation and smoking currently were more likely to be nonadherence during PR.

scholarly journals Maintenance Negative Pressure Ventilation Improves Survival in COPD Patients with Exercise Desaturation

2019 ◽  
Vol 8 (4) ◽  
pp. 562
Author(s):  
Hung-Yu Huang ◽  
Chun-Yu Lo ◽  
Lan-Yan Yang ◽  
Fu-Tsai Chung ◽  
Te-Fang Sheng ◽  
...  
Keyword(s):  
Lung Function ◽  
Negative Pressure ◽  
Significant Risk ◽  
Forced Expiratory Volume ◽  
Walking Distance ◽  
Chronic Obstructive ◽  
Negative Pressure Ventilation ◽  
Risk Of Death ◽  
Copd Patients

Negative pressure ventilation (NPV), when used as an adjuvant to pulmonary rehabilitation, improves lung function, increases exercise capacity, and reduces exacerbations. The aim of this study was to determine whether maintenance NPV improves long-term clinical outcomes and reduces mortality in patients with chronic obstructive pulmonary disease (COPD). Between 2003 and 2009, 341 patients were treated for COPD either with or without hospital-based NPV. We measured forced expiratory volume in one second (FEV1), 6-min walking distance (6MWD), and oxygen saturation by pulse oximetry (SpO2) during a 6-min walk test (6MWT) every 3–6 months. Desaturation (D) during the 6MWT was defined as a reduction in SpO2 of ≥10% from baseline. The NPV group had a better survival outcome than the Non-NPV group. The 8-year survival probabilities for the NPV and Non-NPV groups were 60% and 20%, respectively (p < 0.01). Baseline desaturation was a significant risk factor for death, and the risk of death increased with desaturation severity (SpO2 80~89: hazard ratios (HR) 2.7, 95% confidence interval (CI) 1.4–5.3; SpO2 < 80: HR 3.1, 95% CI 1.3–7.4). The NPV group had a slower decline in lung function and 6MWD. The NPV + D and Non-NPV+D had a threefold and fourfold increase in the risks of all-cause mortality compared with the NPV-ND, respectively. Maintenance non-invasive NPV reduced long-term mortality in COPD patients. The desaturating COPD patients had an increased mortality risk compared with non-desaturating COPD patients.

scholarly journals Structural analysis of retinal blood vessels in patients with COPD during a pulmonary rehabilitation program

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Anouk W. Vaes ◽  
Martijn A. Spruit ◽  
Karel Van Keer ◽  
João Barbosa-Breda ◽  
Emiel F. M. Wouters ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Lung Function ◽  
Systolic Blood Pressure ◽  
Systemic Inflammation ◽  
Pulmonary Rehabilitation ◽  
Functional Outcomes ◽  
Retinal Vessel ◽  
Copd Patients ◽  
Retinal Vessel Diameters

AbstractCardiovascular diseases are frequently present in chronic obstructive pulmonary disease (COPD). Population-based studies found associations between retinal vessel diameters and cardiovascular health, but it is unknown whether this also applies to COPD patients. Therefore, we measured retinal vessel diameters in COPD patients and aimed to determine the association with cardiovascular risk factors, lung function, and functional outcomes. In addition, we investigated whether an exercise-based pulmonary rehabilitation (PR) program would change retinal vessel diameters, as a proxy for improved microvascular health. Demographics and clinical characteristics, including pulmonary function, exercise capacity, blood pressure, blood measurements and level of systemic inflammation were obtained from 246 patients during routine assessment before and after PR. Retinal vessel diameters were measured from digital retinal images. Older age and higher systolic blood pressure were associated with narrower retinal arterioles (β: −0.224; p = 0.042 and β: −0.136; p < 0.001, respectively). Older age, higher systolic blood pressure and lower level of systemic inflammation were associated with narrower retinal venules (β: −0.654; −0.229; and −13.767, respectively; p < 0.05). No associations were found between retinal vessel diameters and lung function parameters or functional outcomes. After PR, no significant changes in retinal venular or arteriolar diameter were found. To conclude, retinal vessel diameters of COPD patients were significantly associated with systolic blood pressure and systemic inflammation, whilst there was no evidence for an association with lung function parameters, functional outcomes or other cardiovascular risk factors. Furthermore, an exercise-based PR program did not affect retinal vessel diameter.

scholarly journals A Pulmonary Rehabilitation Decisional Score to Define Priority Access for COPD Patients

2017 ◽  
Vol 2017 ◽  
pp. 1-8
Author(s):  
Michele Vitacca ◽  
Laura Comini ◽  
Marilena Barbisoni ◽  
Gloria Francolini ◽  
Mara Paneroni ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Health System ◽  
Outpatient Clinic ◽  
Pulmonary Rehabilitation ◽  
Ad Hoc ◽  
Allocation Decision ◽  
Copd Patients ◽  
Very High

This retrospective study aimed to evaluate, through an ad hoc 17-item tool, the Pulmonary Rehabilitation Decisional Score (PRDS), the priority access to PR prescription by respiratory specialists. The PRDS, scoring functional, clinical, disability, frailty, and participation parameters from 0 = low priority to 34 = very high priority for PR access, was retrospectively calculated on 124 specialist reports sent to the GP of subjects (aged 71±11 years, FEV1%  51±17) consecutively admitted to our respiratory outpatient clinic. From the specialist’s report the final subject’s allocation could be low priority (LP) (>60 days), high priority (HP) (30–60 days), or very high priority (VHP) (<30 days) to rehabilitation. The PRDS calculation showed scores significantly higher in VHP versus LP (p<0.001) and significantly different between HP and VHP (p<0.001). Comparing the specialist’s allocation decision and priority choice based on PRDS cut-offs, PR prescription was significantly more appropriate in VHP than in HP (p=0.016). Specialists underprescribed PR in 49% of LP cases and overprescribed it in 46% and 30% of the HP and VHP prescriptions, respectively. A multicomprehensive score is feasible being useful for staging the clinical priorities for PR prescription and facilitating sustainability of the health system.

Short-term benefit of smoking cessation along with glycopirronium on lung function and respiratory symptoms in mild COPD patients: a retrospective study

2018 ◽  
Vol 12 (4) ◽  
pp. 046007 ◽  
Author(s):  
Aldo Pezzuto ◽  
Marco Stellato ◽  
Giovanna Catania ◽  
Calogero Mazzara ◽  
Sara Tonini ◽  
...  
Keyword(s):  
Smoking Cessation ◽  
Retrospective Study ◽  
Lung Function ◽  
Respiratory Symptoms ◽  
Short Term ◽  
Copd Patients ◽  
Term Benefit

scholarly journals Impact of pulmonary rehabilitation programs in improving health status in COPD patients

2019 ◽  
Vol 10 (Vol 10 No. 4) ◽  
pp. 472-477 ◽  
Author(s):  
Emanuela TUDORACHE ◽  
Nicoleta Stefania MOTOC ◽  
Camelia PESCARU ◽  
Alexandru CRISAN ◽  
Lorena CIUMARNEAN
Keyword(s):  
Health Status ◽  
Pulmonary Rehabilitation ◽  
Exercise Tolerance ◽  
Positive Impact ◽  
Forced Expiratory Volume ◽  
Rehabilitation Programme ◽  
Walking Distance ◽  
Copd Patients ◽  
The Impact ◽  
Pulmonary Rehabilitation Programme

Pulmonary rehabilitation programme (PRP) have a positive impact on multiple outcomes of COPD, such as decreasing symptoms, increasing exercise tolerance and improving general health status. The aim of this study is to evaluate exercise tolerance impairment and to assess the impact of PRP in improving health status in patients diagnosed with COPD. It was conducted a prospective parallel group study in the Pulmonary Rehabilitation Department of the Clinical Hospital "V. Babes”, Timisoara, from 2007 to 2010. The subjects included in the study were patients diagnosed with COPD stages I-IV GOLD, initially evaluated and started a PRP, then re-evaluated after 3 weeks and 6 months. The study group included 168 patients, 158 men, mean age 61.73 years. The initial evaluation revealed higher values of dyspnea scores using mMRC scale in advanced COPD stages (3.69±0.77 in patients with COPD stage IV, vs 0.88±0.5 in patients with COPD stage, p<0.05), decreased Forced expiratory volume in 1 second (FEV1), PImax and PEmax, and 6 minutes walking distance values corresponding with COPD severity stages. Re-evaluation at 3 weeks and 6 months after the pulmonary rehabilitation programme was applied showed significant improved dyspnea scores and exercise tolerance. The results of this study reconfirmed the positive and persistent impact of pulmonary rehabilitation programme on muscle dysfunction, dyspnea, and quality of life in COPD patients, regardless of severity. Key words: COPD, pulmonary rehabilitation programme, 6 minutes walking test, pedometry,

scholarly journals Effect of malnutrition and body composition on the quality of life of COPD patients

2021 ◽  
Author(s):  
M. Fekete ◽  
V. Fazekas-Pongor ◽  
P. Balazs ◽  
S. Tarantini ◽  
G. Szollosi ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Lung Function ◽  
Nutritional Status ◽  
Normal Weight ◽  
Fat Free Mass ◽  
Nutritional Risk ◽  
Walking Distance ◽  
Chronic Obstructive ◽  
Copd Patients

AbstractBackgroundPathological alterations in nutritional status may develop in Chronic Obstructive Pulmonary Disease (COPD) patients through production of inflammatory cytokines and inadequate diet.ObjectiveThe aim of our study was to determine the correlation between nutritional status and quality of life of COPD patients.MethodsWe evaluated the nutritional status of COPD patients of Hungarian National Koranyi Institute for Pulmonology using the Malnutrition Universal Screening Tool (MUST) and bioelectrical impedance analysis (BIA) between January 1 and June 1, 2019. Lung function, physical fitness, and respiratory muscle strength were included in the assessment.ResultsFifty patients (mean age was 66.3 ± 9.6 years) participated in our study. Mean body mass index (BMI) was 26.2 ± 6.1 kg/m2 and mean fat-free mass index (FFMI) was 16.8 ± 2.4 kg/m2. Overweight patients had better lung function values (FEV1ref%: 46.3 ± 15.2) than normal (FEV1ref%: 45.1 ± 20.9) and underweight patients (FEV1ref%: 43.8 ± 16.0). The Modified Medical Research Council Dyspnea Scale (mMRC) was significantly associated with various parameters; strongest correlation was found with FFMI (r = −0.537, P < 0.001), skeletal muscle mass index (SMMI) (r = −0.530, P < 0.001), and 6-minute walking distance (6MWD) (r = −0.481, P < 0.001).ConclusionsOur results indicate that malnourished COPD patients may have reduced lung function and lower quality of life compared to normal weight patients. Thus, our findings suggest that nutritional therapy be included in the treatment of COPD patients combined with nutritional risk screening and BIA during the follow-up.

Predictors of lung function decline: a retrospective study in COPD patients

2018 ◽  
Author(s):  
Francesco Spelta ◽  
Michela Pizzini ◽  
Lucia Cazzoletti ◽  
Valentina Rigoni ◽  
Francesco Zamboni ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Lung Function ◽  
Lung Function Decline ◽  
Copd Patients
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