scholarly journals Clinical characteristics of tobacco smoke-induced versus biomass fuelinduced chronic obstructive pulmonary disease

2015 ◽  
Vol 3 (3) ◽  
pp. 126-129 ◽  
Author(s):  
Lin-ling Cheng ◽  
Ya-ya Liu ◽  
Zhu-quan Su ◽  
Jun Liu ◽  
Rong-chang Chen ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Tobacco Smoke ◽  
Clinical Symptoms ◽  
Chronic Obstructive ◽  
General Health Status ◽  
Biomass Fuels ◽  
Obstructive Pulmonary Disease ◽  
Male And Female ◽  
Copd Patients ◽  
Significant Difference

Abstract Objective: To investigate differences in clinical features between tobacco smoke-induced and biomass fuel-induced chronic obstructive pulmonary disease (COPD). Methods: We retrospectively analyzed 206 patients with COPD caused by exposure to tobacco smoke and 81 cases of COPD caused by exposure to biomass fuels who received treatment in our hospital between 2011 March and 2014 March. Difference in general health status, clinical symptoms, the dyspnea score, and comorbidities between the two groups were compared. In addition, pulmonary function, grading, and acute exacerbations were also compared. Results: (1) Difference in general health status: Male and female patients with COPD caused by exposure to tobacco smoke were 83.5 and 16.5%, respectively. Male and female patients with COPD caused by exposure to smoke from biomass fuels were 14.8 and 85.2% (χ2 = 27.2, P < 0.05), respectively. Tobacco smoke-induced COPD was more prevalent in men, and COPD caused by exposure to smoke from biomass fuels was more prevalent in women. After gender adjustment, body mass index (BMI) was lower in women with COPD caused by exposure to smoke from biomass fuels than those by tobacco smoke. There was no statistically significant difference in other indicators, such as age. (2): Difference in clinical symptoms: No statistically significant difference in the modified British Medical Research Counsel (mMRC) Questionnaire, a measure of breathlessness, was observed between the two groups. Dyspnea was more common in COPD patients that was caused by exposure to biomass fuels (38.3%) than by tobacco smoke (11.1%) (χ2 = 17.9, P < 0.05). The comorbidities of allergic diseases (such as allergic rhinitis, bronchial asthma) were more prevalent in COPD patients that was caused by exposure to smoke from biomass fuels (43.2%) than by tobacco smoke (18%) (χ2= 16.1, P < 0.05). However, COPD comorbid with lung cancer was more prevalent in those cases that were caused by exposure to tobacco smoke (7.77%) than in cases caused by exposure to smoke from biomass fuels (3.7%) (χ2 = 9.7, P < 0.05). (3) Differences in grading of pulmonary function: After gender adjustment, patients with COPD caused by exposure to biomass fuels were mostly in grade B or D. (4) Exacerbations: No significant difference in exacerbations per year was noted between the two groups. Conclusions: Marked differences exist between patients with COPD caused by exposure to tobacco smoke and smoke from biomass fuels. Patients with COPD caused by exposure to biofuels are mostly females with lower BMI and often with many clinical symptoms and complications, such as allergic rhinitis and bronchial asthma. Such patients are often in stage B or D. Tobacco smoke-induced COPD is more prevalent in male patients, often with complications in the form of lung cancer.

scholarly journals Effects of Mangosteen pericarp Extract to Clinical Improvements, The Plasma Level of IL-6 and Malondialdehyde in Acute Exacerbation of COPD Patients

2018 ◽  
Vol 38 (3) ◽  
pp. 164-172
Author(s):  
Khilyatul Baroroh ◽  
Suradi Suradi ◽  
Ade Rima
Keyword(s):  
Treatment Group ◽  
Plasma Level ◽  
Length Of Stay ◽  
Acute Exacerbation ◽  
Clinical Symptoms ◽  
Control Group ◽  
Chronic Obstructive ◽  
Copd Patients ◽  
Significant Difference ◽  
And Control

Background: Amplification of inflammation in acute exacerbation of chronic obstructive pulmonary disease (COPD) increases inflammatory mediators and oxidative stress in the airways, pulmonary and systemic circulation that are characterized by increased plasma level of IL-6 and MDA, resulting in worsening of clinical symptoms. Xanthones in mangosteen pericarp have anti-inflammatory and antioxidant effects, potentially as an adjuntive therapy in acute exacerbations of COPD. Methods: The aim of this study was to determine the effect of mangosteen pericarp extract to clinical improvements, plasma level of IL-6 and MDA of acute exacerbation COPD patients. A clinical trial of experimental with pretest and posttest was conducted on 34 acute exacerbation of COPD patients in Dr. Moewardi Hospital Surakarta and Dr. Ario Wirawan Lung Hospital Salatiga from April until May 2016. The sample was taken by consecutive sampling. Subjects were divided by randomized double blind technique into the treatment group (n=17) received mangosteen pericarp extract 2x1100mg/day and control group (n = 17) received placebo. Clinical improvements were measured in CAT score and length of stay. CAT score, plasma level of IL-6 and MDA were measured on admission and at discharge. Length of stay based on the number of days of care in hospitals. Results: There was significant difference (p=0,011) towards decreased of IL-6 plasma level between treatment group (-2,17 ± 3,46 pg/ mL) and control group (+1,67 ± 6,81 pg/mL). There were no significant difference towards decreased of length of stay (p=0,34) between treatment group (4,12 ± 1,54 days) and control group (5,24 ± 2,49 days), towards decreased of CAT score (p=0,252) between treatment group (-19,18 ± 3,96) and control group (-18,24 ± 2,75), and towards decreased of MDA plasma level (p=0,986) between treatment group (+0,03 ± 0,36μmol/L) and control group (+0,35 ± 1,58). Conclusions: The addition of mangosteen pericarp extract 2x1100mg/day during hospitalization was significantly lowered plasma levels of IL-6, but were not significant in lowering the CAT score, shortening the length of stay, and reducing the increase in plasma level of MDA.

scholarly journals Epidemiology of Chronic Obstructive Pulmonary Disease (COPD) Comorbidities in Lithuanian National Database: A Cluster Analysis

2022 ◽  
Vol 19 (2) ◽  
pp. 970
Author(s):  
Elena Jurevičienė ◽  
Greta Burneikaitė ◽  
Laimis Dambrauskas ◽  
Vytautas Kasiulevičius ◽  
Edita Kazėnaitė ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Disease ◽  
Kidney Diseases ◽  
Screening Tools ◽  
National Database ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Significant Difference ◽  
The Impact

Various comorbidities and multimorbidity frequently occur in chronic obstructive pulmonary disease (COPD), leading to the overload of health care systems and increased mortality. We aimed to assess the impact of COPD on the probability and clustering of comorbidities. The cross-sectional analysis of the nationwide Lithuanian database was performed based on the entries of the codes of chronic diseases. COPD was defined on the code J44.8 entry and six-month consumption of bronchodilators. Descriptive statistics and odds ratios (ORs) for associations and agglomerative hierarchical clustering were carried out. 321,297 patients aged 40–79 years were included; 4834 of them had COPD. A significantly higher prevalence of cardiovascular diseases (CVD), lung cancer, kidney diseases, and the association of COPD with six-fold higher odds of lung cancer (OR 6.66; p < 0.0001), a two-fold of heart failure (OR 2.61; p < 0.0001), and CVD (OR 1.83; p < 0.0001) was found. Six clusters in COPD males and five in females were pointed out, in patients without COPD—five and four clusters accordingly. The most prevalent cardiovascular cluster had no significant difference according to sex or COPD presence, but a different linkage of dyslipidemia was found. The study raises the need to elaborate adjusted multimorbidity case management and screening tools enabling better outcomes.

Survival associated with chronic obstructive pulmonary disease among elderly patients with non-small cell lung cancer.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e18107-e18107
Author(s):  
Shweta Shah ◽  
Christopher Michael Blanchette ◽  
Marc Kowalkowski ◽  
Susan T Arthur ◽  
Joseph P Coyle ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Chronic Obstructive Pulmonary Disease ◽  
Chronic Bronchitis ◽  
Stage Iv ◽  
Small Cell ◽  
Stage I ◽  
Chronic Obstructive ◽  
Small Cell Lung ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients

e18107 Background: Lung cancer and chronic obstructive pulmonary disease (COPD) are among leading causes of morbidity and mortality worldwide. The association between pre-existing COPD and overall survival (OS) among patients with non-small cell lung cancer (NSCLC) remains unclear. We investigated the impact of pre-existing COPD and its subtypes: chronic bronchitis and emphysema on OS in elderly patients diagnosed with NSCLC at different stages. Methods: Using SEER-Medicare data, we identified patients diagnosed with NSCLC between January 1, 2006 and December 31, 2010, > 66 years of age, and continuously enrolled in Medicare Parts A and B in the 12 months prior to diagnosis. Pre-existing COPD in patients with NSCLC were identified using ICD-9 codes. Kaplan Meier method and log-rank tests were used to examine OS by COPD status and COPD subtype. Cox proportional hazards models were fit to assess the risk of death after cancer diagnosis while adjusting for baseline factors. Results: We identified 66,963 patients with NSCLC. Of these, 22,497 (33.60%) had documented COPD before NSCLC diagnosis. For each stage of NSCLC, median OS was shorter in the COPD compared to the non-COPD group (stage I: 692 vs 1130 days, P < 0.0001; stage II: 473 vs 627 days, P < 0.0001; stage III: 224 vs 229 days; P < 0.0001; stage IV: 106 vs 112 days, P < 0.0001). For COPD subtype, median OS for patients with pre-existing chronic bronchitis was shorter compared to emphysema across all stages of NSCLC (stage I: 672 vs 811 days, P < 0.0001; stage II 582 vs 445 days, P < 0.0001; stage III: 255 vs 229 days, P < 0.0001; stage IV: 105 vs 112 days, P < 0.0001). After multivariable adjustment, COPD patients exhibited an 11% shorter time to death compared to non-COPD patients (Hazard Ratio: 1.11, 95% Confidence Interval: 1.09—1.13). Conclusions: There were marked differences in early stage NSCLC, with a decrease in OS from stage I to stage IV in the COPD group. Patients with chronic bronchitis had shorter OS at every stage of NSCLC compared to emphysema. The results may help inform early detection strategies for NSCLC and treatment selection in early and advanced cancer.

scholarly journals Breathlessness and crises in the context of advanced illness: A comparison between COPD and lung cancer patients

2014 ◽  
Vol 13 (2) ◽  
pp. 229-237 ◽  
Author(s):  
Christine Dunger ◽  
Irene J. Higginson ◽  
Marjolein Gysels ◽  
Sara Booth ◽  
Steffen T. Simon ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cancer Patients ◽  
Daily Activities ◽  
Chronic Obstructive ◽  
Framework Analysis ◽  
Advanced Illness ◽  
Obstructive Pulmonary Disease ◽  
Lung Cancer Patients ◽  
Copd Patients ◽  
And Coping

AbstractObjective:The objective of this study was to explore and contrast the experience and meaning of breathlessness in patients with chronic obstructive pulmonary disease (COPD) or lung cancer at the end of life.Method:We conducted a qualitative study embedded in a longitudinal study using topic-guided in-depth interviews with a purposive sample of patients suffering from breathlessness affecting their daily activities due to advanced (primary or secondary) lung cancer or COPD stage III/IV. All interviews were audiotaped, transcribed verbatim, and analyzed using framework analysis.Results:Ten COPD and eight lung cancer patients were interviewed. Both groups reported similarities in their experience. These included exertion through breathlessness throughout the illness course, losses in their daily activities, and the experience of breathlessness leading to crises. The main difference was the way in which patients adapted to their particular illness experience and the resulting crises over time. While COPD patients more likely sought to get their life with breathlessness under control, speaking of daily living with breathlessness under certain conditions, the participating lung cancer patients often faced the possibility of death and expressed a need for security.Significance of Results:Breathlessness leads to crises in patients with advanced disease. Although experiences of patients are similar, reactions and coping mechanisms vary and are more related to the disease and the stage of disease.

scholarly journals Lung cancer and chronic obstructive pulmonary disease association: epidemiology, diagnostic and treatment aspects

Pneumologia ◽  
2020 ◽  
Vol 69 (1) ◽  
pp. 22-28
Author(s):  
Camelia Badescu
Keyword(s):  
Lung Cancer ◽  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Disease ◽  
Disease Association ◽  
Diagnosis And Treatment ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
Incidence And Mortality ◽  
High Incidence

AbstractChronic obstructive pulmonary disease (COPD) and lung cancer (LC) occupy first place among diseases with high incidence and mortality and become a genuine health problem through costs for the medical system. COPD is considered an independent risk factor for LC, in addition to smoking and occupational exposure. Prevention policies and early diagnosis and treatment may contribute to the decrease in the incidence of both diseases. This article reviews the epidemiological overlaps between the two diseases and the particular features of the diagnosis and treatment of LC in COPD patients.

scholarly journals Chronic Obstructive Pulmonary Disease (COPD) and Its Association with Lung Cancer: Molecular Mechanism and Therapeutic Targets

2021 ◽  
Vol 8 (2) ◽  
Author(s):  
Shanmugam G ◽  
◽  
Rakshit S ◽  
Sarkar K ◽  
◽  
...  
Keyword(s):  
Lung Cancer ◽  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Disease ◽  
Therapeutic Targets ◽  
Epidemiological Studies ◽  
Chronic Obstructive ◽  
Lung Carcinogenesis ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients

Chronic Obstructive Pulmonary Disease (COPD) and Lung cancer are the major reasons for lung disease-related mortality worldwide. Chronic inflammation is a key attribute of COPD and a potential driver of lung carcinogenesis. Among various environmental risk factors, cigarette smoke plays a crucial role in the development and progression of COPD and lung cancer. Several epidemiological studies show that COPD patients are at a greater risk of developing lung cancer independently of cigarette smoking which suggests the role of genetic predisposition in the disease development. Uncovering the mechanistic link between these two diseases is hampered due to their heterogeneous nature: each is characterized by several sub-phenotypes of diseases. This review focuses on the nature of the link between the two diseases and specific mechanisms that occur in both COPD and lung cancer, some of the therapeutic targets which are currently employed, and the role of gene-editing technology to combat these debilitating lung-inflammatory disorders.

scholarly journals Study on correlation between six minute walk test and BODE index in chronic obstructive pulmonary disease patients

2020 ◽  
Vol 8 (11) ◽  
pp. 3911
Author(s):  
Babulal Bansiwal ◽  
Anees K. V. ◽  
Maneesha Jelia ◽  
Satyam Agarwal
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Disease ◽  
Clinical Symptoms ◽  
Pearson Correlation ◽  
Outpatient Department ◽  
Airflow Limitation ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Bode Index ◽  
Copd Patients

Background: Chronic obstructive pulmonary disease is preventable and treatable disease with progressive persistent airflow limitation and enhanced chronic inflammatory response in the airways. Indian council of medical research conducted a study and found that total burden of COPD in India has more than doubled to about 14.84 million in 2011 from about 6.45 million in 1971Methods: It was an open label cross sectional study. It was conducted on patients attending the outpatient department of respiratory medicine, new medical college and hospital, Kota, over a period of one year. 100 COPD patients attending the respiratory outpatient department of GMC, Kota and fulfilling the inclusion criteria’s were included in the study. A diagnosis and severity of COPD was established by clinical symptoms and spirometric data as per GOLD guideline (ratio of FEV1 and forced vital capacity <0.7).Results: We found a significant negative correlation (Pearson correlation coefficient r = -0.664, p< 0.001) between 6 MWD and BODE index in study population.Conclusions: Thus, we concluded that the functional exercise capacity of COPD patients measured by 6MWT deteriorates linearly with severity of the disease assessed by the GOLD staging criteria. Hence we can use 6 MWT for assessing the severity of COPD in place of spirometry where the facility of spirometry is not feasible.

scholarly journals CircRNA Expression Profile in Lung Cancer Complicated with Chronic Obstructive Pulmonary Disease Patients

2020 ◽  
Author(s):  
Fuqiang Wen ◽  
Xiaoou Li ◽  
Yongchun Shen ◽  
Jiahan Cheng ◽  
Jun Chen ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Disease ◽  
Expression Profiles ◽  
Circular Rnas ◽  
Chronic Obstructive ◽  
Biological Processes ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
Diagnosis Of Lung Cancer

Abstract Background: Lung cancer complicated with chronic obstructive pulmonary disease (COPD) are major causes of mortality worldwide, and the incidence of lung cancer and COPD increasing significantly. Circular RNAs (circRNAs), have been reported to participate in various biological processes, whereas the role of circRNAs in lung cancer complicated with COPD remains unclear. We aims to identify differentially expressed circRNAs (DEcircRNAs) between lung cancer complicated with COPD and lung cancer without COPD. Method: The circRNAs expression profiles were identified using a high-throughput circRNA microarray in cancer adjacent tissues from 6 lung cancer without COPD patients and 8 lung cancer complicated with COPD patients. Bioinformatic analyses were conducted to identify the functions of DEcircRNAs. Result: A total of 115 up- and 128 down-regulated circRNAs were screened in lung cancer complicated with COPD patients compared with lung cancer without COPD patients. The myD88-dependent toll-like receptor signaling pathway and positive regulation of nitric oxide biosynthetic process ranked the top 2 enriched biological processes in Gene Ontology analysis. Signaling transduction and infectious diseases were the most significantly enriched Kyoto Encyclopedia of Genes and Genomes pathways in both up- and down-regulated circRNAs. Compared with lung cancer without COPD, circRNAs are dysregulated in the adjacent tissues of lung cancer with COPD. Conclusion: The DEcircRNAs might act as potential targets for the diagnosis of lung cancer with COPD.

scholarly journals THE EFFECT OF TRACHEAL DIVERTICULUM AND CHRONIC OSTRUCTIVE LUNG DISEASE ON CHEST ANTHROPOMETRY

2021 ◽  
Author(s):  
Mine ARGALI DENIZ ◽  
Hilal ER ULUBABA ◽  
M. Furkan ARPACI ◽  
Fatih CAVUS ◽  
Gokhan DEMIRTAS ◽  
...  
Keyword(s):  
Control Group ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Group 4 ◽  
Tracheal Diverticulum ◽  
Copd Patients ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Objective: In this study, the effect of tracheal diverticula (TD) on chest anthropometry and its relation with chronic obstructive pulmonary disease (COPD) was evaluated. Method: Between January 2019 and March 2020, 995 patients who underwent chest CT were retrospectively analyzed and TD was detected in 31 cases. Group 1 is only TD, Group 2 is TD + COPD, Group 3 is only COPD, Group 4 is defined as control group. We measured the localization, size, the distance to carina and vocal cord of TDs. In all groups chest diameters at T4 and T9 levels were measured as transverse and vertical plans. Results: TDs detected mostly at the T2 and T3 levels. In Group 1 and Group 2, there was a statistically significant difference the distance to TD of vocal chords. A statistically significant difference was found between Group 1 and Group 3 only in the vertical diameter at the T4 and T9 levels. Conclusion: We observed that COPD effect TD location and also TD had opposite effect on anteroposteriorly increasing chest parameters in COPD. Precence of TD is essential on COPD patients about thorax anthropometry. Keywords: Tracheal diverticulum; antropometry; radiology; COPD; chest diameter

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