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Diagnosis and management of chronic obstructive pulmonary disease in Serbia: an expert group position statement. Int J Chron Obstruct Pulmon Dis 2019; 14:1993-2002. [PMID: 31564847 PMCID: PMC6730542 DOI: 10.2147/copd.s214690] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 08/01/2019] [Indexed: 12/26/2022] Open
Abstract
In recent years, several national chronic obstructive pulmonary disease (COPD) guidelines have been issued. In Serbia, the burden of COPD is high and most of the patients are diagnosed at late stages. Global Initiative for Chronic Obstructive Lung Disease (GOLD) strategy is poorly implemented in real-life practice, as many patients are still prescribed inhaled corticosteroids (ICS)-containing regimens and slow-release theophylline. In this document, we propose an algorithm for treating COPD patients in Serbia based on national experts’ opinion, taking into account global recommendations and recent findings from clinical trials that are tailored according to local needs. We identified four major components of COPD treatment based on country specifics: active case finding and early diagnosis in high-risk population, therapeutic algorithm for initiation and escalation of therapy that is simple and easy to use in real-life practice, de-escalation of ICS in low-risk non-exacerbators, and individual choice of inhaler device based on patients' ability and preferences. With this approach we aim to facilitate implementation of the recommendation, initiate the treatment in early stages, improve cost-effectiveness, reduce possible side effects, and ensure efficient treatment.
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Long-term effects of immunosuppressive therapy on lung function in scleroderma patients. Clin Rheumatol 2018; 37:3043-3050. [PMID: 30143960 DOI: 10.1007/s10067-018-4266-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 07/31/2018] [Accepted: 08/15/2018] [Indexed: 02/07/2023]
Abstract
The study aims to analyze the effects of induction treatment with cyclophosphamide (CYC) pulse therapy followed by maintenance treatment with other mild immunosuppressive agents on lung function in scleroderma (SSc) patients. Thirty patients with SSc (mean age 52 years, mean disease duration < 2 years) with forced vital capacity (FVC) ≤ 80% and/or diffusing capacity of carbon monoxide (DLco) ≤ 70% were included. Monthly CYC pulses were given for 6 months (induction treatment), followed by 3-monthly maintenance pulses for the next 18 months, and during the next 5 years patients received other mild immunosupressive therapy brought by the competent rheumatologist. The efficacy was evaluated by comparing FVC% and DLco% after 6, 24, and 84 months from the baseline. All patients completed induction and maintenance treatment with CYC. Three patients were lost to follow-up. The rest of 27 patients, during the next 5 years, received other immunosupressive agents (14 azathioprine, 9 methotrexate, and 4 mycophenolate mofetil). Three patients died in the 4 years of follow-up. By 6, 24, and 84 months, the mean FVC and DLco changes were + 0.47 and + 2.10, + 3.30 and - 2.49, and + 1.53 and - 3.76%, respectively. These changes were not significantly different from the baseline values. CYC does not appear to result in clinically significant improvement of pulmonary function but fulfilled criteria of stable disease. Maintenance treatment with other mild immunosupressive agents preserves the benefits achieved during CYC treatment.
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Thiamazole-Induced Agranulocytosis Leading to Abscessus Pneumonia-Rare, But Challenging. Arch Bronconeumol 2017; 54:289-290. [PMID: 29203051 DOI: 10.1016/j.arbres.2017.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 10/03/2017] [Accepted: 10/04/2017] [Indexed: 11/28/2022]
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Comparison of lung diffusing capacity in young elite athletes and their counterparts. Pulmonology 2017; 24:S2173-5115(17)30150-1. [PMID: 29174581 DOI: 10.1016/j.rppnen.2017.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 09/27/2017] [Accepted: 09/28/2017] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND The influence of exercise on the pulmonary function is controverse, some studies have reported no sports influence, while the others have found positive correlation. AIM To evaluate and compare the sports influence on pulmonary function: spirometry (VC, FVC, FEV1, FEV1/FVC), lung diffusing capacity (DLCO) and coefficient of the CO gas transfer (KCO) in two elite athletes groups and healthy sedentary controls. METHOD Equally divided into aerobic and anaerobic group, 60 elite athletes were recruited, as well as 43 age-matched, healthy sedentary controls. All of the participants performed basic anthropometric measurements, spirometry, DLCO and KCO at rest. Kruskal-Wallis one way ANOVA test was used to determine differences between groups; Mann-Whitney U test was used for inter-groups differences and Pearson coefficient for pulmonary variables and anthropometric parameters correlation. Statistical analyses were performed using the SPSS computer statistic program, version 20. RESULTS No differences were found in pulmonary characteristics (spirometric function values, DLCO and KCO) in athletes and non-athletes at rest, as well as between aerobics and anaerobics. There were no correlations between the anthropometric parameters and the investigated respiratory function tests. DLCO (%) correlated positively with height in athletes playing anaerobic type of sport (karate and taekwondo) (p=0.036; r=0.544), and negatively in sedentary control group (p=0.030; r=-0.560). Regarding KCO, no differences were found. CONCLUSION Spirometry indices and DLCO are not influenced either by aerobic or anaerobic training type, so benefits of sports on pulmonary indices or DLCO was not confirmed.
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The training type influence on male elite athletes' ventilatory function. BMJ Open Sport Exerc Med 2017; 3:e000240. [PMID: 29021910 PMCID: PMC5633737 DOI: 10.1136/bmjsem-2017-000240] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2017] [Indexed: 11/04/2022] Open
Abstract
Background/aim To assess and compare measured ventilatory volumes (forced expiratory volume in 1 s (FEV1), peak expirium flow (PEF) and maximal voluntary ventilation (MVV)), ventilatory function capacities (forced vital capacity (FVC) and vital capacity (VC)) and FEV1/VC ratio in a sample of power and endurance elite athletes and their age-matched and sex-matched sedentary control group. Methods A cross-sectional study was applied on male elite athletes (n=470) who were classified according to the type of the predominantly performed exercise in the following way: group 1: endurance group (EG=270), group 2: power athletes group (SG=200) and group 3: sedentary control group (CG=100). The lung VC, FVC, FEV1, FEV1/FVC ratio, PEF and MVV were measured in all of the observed subjects, who were also classified with regard to body mass index (BMI) and the percentage of the body fat (BF%). Results The CG had the highest BF% value, while the endurance group had the lowest BMI and BF% value, which is significantly different from the other two groups (p<0.05). The observed values of VC, FVC and FEV1 in the EG were significantly higher than those from the other two groups (p<0.05). There were no differences concerning the observed FEV1/FVC ratio. Conclusions A continued endurance physical activity leads to adaptive changes in spirometric parameters (VC, FVC and FEV1), highlighting the fact that there is a need for specific consideration of different respiratory ‘pattern’ development in different types of sport, which also has to be further evaluated.
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Complications of chronic necrotizing pulmonary aspergillosis: review of published case reports. Rev Inst Med Trop Sao Paulo 2017; 59:e19. [PMID: 28423094 PMCID: PMC5440998 DOI: 10.1590/s1678-9946201759019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Accepted: 03/09/2017] [Indexed: 11/24/2022] Open
Abstract
Chronic necrotizing pulmonary aspergillosis (CNPA), a form of chronic pulmonary
aspergillosis (CPA), affects immunocompetent or mildly immunocompromised persons with
underlying pulmonary disease. These conditions are associated with high morbidity and
mortality and often require long-term antifungal treatment. The long-term prognosis
for patients with CNPA and the potential complications of CNPA have not been well
documented. The aim of this study was to review published papers that report cases of
CNPA complications and to highlight risk factors for development of CNPA. The
complications in conjunction associated with CNPA are as follows: pseudomembranous
necrotizing tracheobronchial aspergillosis, ankylosing spondylarthritis, pulmonary
silicosis, acute respiratory distress syndrome, pulmonary Mycobacterium avium complex
(MAC) disease, superinfection with Mycobacterium tuberculosis, and and pneumothorax.
The diagnosis of CNPA is still a challenge. Culture and histologic examinations of
bronchoscopically identified tracheobronchial mucus plugs and necrotic material
should be performed in all immunocompromised individuals, even when the radiographic
findings are unchanged. Early detection of intraluminal growth of
Aspergillus and prompt antifungal therapy may facilitate the
management of these patients and prevent development of complications.
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Subacute invasive pulmonary aspergillosis as a rare cause of pneumothorax in immunocompetent patient: brief report. Infection 2017; 45:377-380. [PMID: 28233110 DOI: 10.1007/s15010-017-0994-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 02/17/2017] [Indexed: 11/28/2022]
Abstract
Subacute invasive pulmonary aspergillosis (IPA) represents a form of chronic pulmonary aspergillosis which affects immunocompetent individuals or mildly immunocompromised persons with underlying pulmonary disease. Pneumothorax can be a rare complication of subacute IPA due to a leakage of air from an air-filled lung cavitation into the pleural space. Herein, we report rare and unusual case of pneumothorax in a patient with pulmonary cavity infection. A 40-year-old woman was admitted to thoracic surgery due to complete pneumothorax of the left lung. She was active smoker with untreated chronic obstructive pulmonary disease (COPD). After thoracic drainage multiple cavity forms in the both lungs were noticed. Galactomannan antigen was positive in bronchoalveolar lavage as well as culture of Aspergillus fumigatus. Antifungal treatment by voriconazole was started and continued during 6 months with a favorable outcome. This case highlights that subacute IPA is a diagnose that should be considered in patients with end-stage COPD, low body mass index, or patient who developed pneumothorax. The results of our case show that voriconazole is a safe and effective treatment as primary or salvage therapy in subacute forms of IPA, irrespective of the immunological status of the patients.
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Abstract
BACKGROUND The successful management of asthma and chronic obstructive pulmonary disease (COPD) mostly depends on adherence to inhalation drug therapy, the usage of which is commonly associated with many difficulties in real life. Improvement of patients' adherence to inhalation technique could lead to a better outcome in the treatment of asthma and COPD. OBJECTIVE The aim of this study was to assess the utility of inhalation technique in clinical and functional control of asthma and COPD during a 3-month follow-up. METHODS A total of 312 patients with asthma or COPD who used dry powder Turbuhaler were enrolled in this observational study. During three visits (once a month), training in seven-step inhalation technique was given and it was practically demonstrated. Correctness of patients' usage of inhaler was assessed in three visits by scoring each of the seven steps during administration of inhaler dose. Assessment of disease control was done at each visit and evaluated as: fully controlled, partially controlled, or uncontrolled. Patients' subjective perception of the simplicity of inhalation technique, disease control, and quality of life were assessed by using specially designed questionnaires. RESULTS Significant improvement in inhalation technique was achieved after the third visit compared to the first one, as measured by the seven-step inhaler usage score (5.94 and 6.82, respectively; P<0.001). Improvement of disease control significantly increased from visit 1 to visit 2 (53.9% and 74.5%, respectively; P<0.001) and from visit 2 to visit 3 (74.5% and 77%, respectively; P<0.001). Patients' subjective assessment of symptoms and quality of life significantly improved from visit 1 to visit 3 (P<0.001). CONCLUSION Adherence to inhalation therapy is one of the key factors of successful respiratory disease treatment. Therefore, health care professionals should insist on educational programs aimed at improving patients' inhalation technique with different devices, resulting in better long-term disease control and improved quality of life.
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Sport-specific influences on respiratory patterns in elite athletes. J Bras Pneumol 2016; 41:516-22. [PMID: 26785960 PMCID: PMC4723003 DOI: 10.1590/s1806-37562015000000050] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 05/27/2015] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE: To examine differences in lung function among sports that are of a similar nature and to determine which anthropometric/demographic characteristics correlate with lung volumes and flows. METHODS: This was a cross-sectional study involving elite male athletes (N = 150; mean age, 21 ± 4 years) engaging in one of four different sports, classified according to the type and intensity of exercise involved. All athletes underwent full anthropometric assessment and pulmonary function testing (spirometry). RESULTS: Across all age groups and sport types, the elite athletes showed spirometric values that were significantly higher than the reference values. We found that the values for FVC, FEV1, vital capacity, and maximal voluntary ventilation were higher in water polo players than in players of the other sports evaluated (p < 0.001). In addition, PEF was significantly higher in basketball players than in handball players (p < 0.001). Most anthropometric/demographic parameters correlated significantly with the spirometric parameters evaluated. We found that BMI correlated positively with all of the spirometric parameters evaluated (p < 0.001), the strongest of those correlations being between BMI and maximal voluntary ventilation (r = 0.46; p < 0.001). Conversely, the percentage of body fat correlated negatively with all of the spirometric parameters evaluated, correlating most significantly with FEV1 (r = −0.386; p < 0.001). CONCLUSIONS: Our results suggest that the type of sport played has a significant impact on the physiological adaptation of the respiratory system. That knowledge is particularly important when athletes present with respiratory symptoms such as dyspnea, cough, and wheezing. Because sports medicine physicians use predicted (reference) values for spirometric parameters, the risk that the severity of restrictive disease or airway obstruction will be underestimated might be greater for athletes.
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Superior lung capacity in swimmers: Some questions, more answers! REVISTA PORTUGUESA DE PNEUMOLOGIA 2016; 22:151-6. [PMID: 26917276 DOI: 10.1016/j.rppnen.2015.11.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 11/06/2015] [Accepted: 11/09/2015] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Physical activity has a positive effect on the function of the whole human body system. The influence of physical activity on the development of the respiratory system is still a matter for debate. Swimming is considered the sport with the most profound effect on the lungs. AIM The first aim was to determine pulmonary function and to correlate it with anthropometric features of sportsmen, represented by land- and the water-based elite athletes comparing with their sedentary counterparts; the second aim was to examine whether the training factors (frequency and amount) influence pulmonary function in swimmers, when controlled for anthropometric features. METHODS Thirty-eight elite male swimmers were matched for age and sex with two hundred and seventy-one elite football players and one hundred controls who were not involved in any routine exercise. Lung volumes were recorded by Pulmonary Function test and analyzed statistically. RESULTS AND CONCLUSION Swimmers had statistically higher values of VC, FVC, FEV1 and FEV1/FVC when compared to both the football players and the controls, as the latter two showed no in-between differences. There was significant positive correlation between age, body weight and body height and each of the above named pulmonary parameters, when presented separately for swimmers, football players and the control group. When controlled for the anthropometric features, larger lung volumes in swimmers were not influenced by training period, age at the beginning of training and weekly extent of personal training. Further comprehensive longitudinal studies are needed to confirm these observations.
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Is there relationship between dynamic volumes of pulmonary function and cardiac workload (maximal oxygen uptake) in young athletes? REVISTA PORTUGUESA DE PNEUMOLOGIA 2016; 22:237-40. [PMID: 27021416 DOI: 10.1016/j.rppnen.2016.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 02/21/2016] [Accepted: 02/23/2016] [Indexed: 10/22/2022] Open
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Influence of Pulmonary Rehabilitation on Lung Function Changes After the Lung Resection for Primary Lung Cancer in Patients with Chronic Obstructive Pulmonary Disease. Aging Dis 2015; 6:466-77. [PMID: 26618048 DOI: 10.14336/ad.2015.0503] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 05/03/2015] [Indexed: 12/27/2022] Open
Abstract
Influence of physiotherapy on the outcome of the lung resection is still controversial. Study aim was to assess the influence of physiotherapy program on postoperative lung function and effort tolerance in lung cancer patients with chronic obstructive pulmonary disease (COPD) that are undergoing lobectomy or pneumonectomy. The prospective study included 56 COPD patients who underwent lung resection for primary non small-cell lung cancer after previous physiotherapy (Group A) and 47 COPD patients (Group B) without physiotherapy before lung cancer surgery. In Group A, lung function and effort tolerance on admission were compared with the same parameters after preoperative physiotherapy. Both groups were compared in relation to lung function, effort tolerance and symptoms change after resection. In patients with tumors requiring a lobectomy, after preoperative physiotherapy, a highly significant increase in FEV1, VC, FEF50 and FEF25 of 20%, 17%, 18% and 16% respectively was registered with respect to baseline values. After physiotherapy, a significant improvement in 6-minute walking distance was achieved. After lung resection, the significant loss of FEV1 and VC occurred, together with significant worsening of the small airways function, effort tolerance and symptomatic status. After the surgery, a clear tendency existed towards smaller FEV1 loss in patients with moderate to severe, when compared to patients with mild baseline lung function impairment. A better FEV1 improvement was associated with more significant loss in FEV1. Physiotherapy represents an important part of preoperative and postoperative treatment in COPD patients undergoing a lung resection for primary lung cancer.
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Respiratory parameters in elite athletes--does sport have an influence? REVISTA PORTUGUESA DE PNEUMOLOGIA 2015; 21:192-7. [PMID: 25926244 DOI: 10.1016/j.rppnen.2014.12.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 11/29/2014] [Accepted: 12/12/2014] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION Unlike large population studies about cardiovascular components and how they adapt to intensive physical activity, there is less research into the causes of enlargement of the respiratory system in athletes (e.g. vital capacity, maximum flow rates and pulmonary diffusion capacity). The purpose of this research was to study and compare pulmonary function in different types of sports and compare them with controls in order to find out which sports improve lung function the most. MATERIALS AND METHOD Pulmonary functional capacities, vital capacity (VC), forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and maximum voluntary ventilation (MVV) of 493 top athletes belonging to 15 different sports disciplines and of 16 sedentary individuals were studied. Pulmonary function test was performed according to ATS/ERS guidelines. RESULTS Basketball, water polo players and rowers had statistically higher vital capacity (VC), forced vital capacity (FVC), forced expiratory volume in one second (FEV1) than the healthy sedentary control individuals. Football and volleyball players had lower VC while FVC was higher in the football group compared to controls. Peak expiratory flow was lower in boxing, kayak, rugby, handball, taekwondo and tennis. The maximum voluntary ventilation (MVV) was significantly higher in water polo players and rowers. Boxers had statistically lower MVV than the controls. Players of other sports did not differ from the control group. CONCLUSION The study suggests that specific type of training used in basketball, water polo or rowing could have potential for improving pulmonary function and rehabilitation.
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SAT0630 Sensitivity and Specificity 99mTc-Pertechnetate Hand Perfusion Scintigraphy in Patients with Raynaud's Phenomenon. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Respiratory adaptations in different types of sport. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2015; 19:2269-2274. [PMID: 26166653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE Recent studies demonstrated that current European Respiratory Society/American Thoracic Society spirometric reference equations, used in general population, may not be applicable in population of elite athletes. Althought it is well known that physical activity may affect lung volumes, the effect of sporting activity on pulmonary function testing indices was never examined. The aim of this study was to examine the differences in functional respiratory parameters in various types of sports by measuring lung volumes and to extend the existing factors as well as sport disciplines which affect respiratory function the most. SUBJECTS AND METHODS A total of 1639 elite male athletes, aged 18-35 years were divided in 4 groups according to the predominant characteristics of training: skill, power, mixed and endurance athletes. They performed basic anthropometric measurements and spirometry. Groups were compared, and Pearson's simple correlation was performed to test the relation between anthropometric and spirometric characteristics of athletes. RESULTS All anthropometric characteristics significantly differed among groups and correlate with respiratory parameters. The highest correlation was found for body height and weight. CONCLUSIONS Sports participation is associated with respiratory adaptation, and the extent of adaptation depends on type of activity. Endurance sports athletes have higher lung volumes in comparison with skill, mixed and power group of sport.
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Postoperative complications do not influence the pattern of early lung function recovery after lung resection for lung cancer in patients at risk. J Cardiothorac Surg 2014; 9:92. [PMID: 24884793 PMCID: PMC4066321 DOI: 10.1186/1749-8090-9-92] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Accepted: 05/05/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The pattern and factors influencing the lung function recovery in the first postoperative days are still not fully elucidated, especially in patients at increased risk. METHODS Prospective study on 60 patients at increased risk, who underwent a lung resection for primary lung cancer. INCLUSION CRITERIA complete resection and one or more known risk factors in form of COPD, cardiovascular disorders, advanced age or other comorbidities. Previous myocardial infarction, myocardial revascularization or stenting, cardiac rhythm disorders, arterial hypertension and myocardiopathy determined the increased cardiac risk. The severity of COPD was graded according to GOLD criteria. The trend of the postoperative lung function recovery was assessed by performing spirometry with a portable spirometer. RESULTS Cardiac comorbidity existed in 55%, mild and moderate COPD in 20% and 35% of patients respectively. Measured values of FVC% and FEV1% on postoperative days one, three and seven, showed continuous improvement, with significant difference between the days of measurement, especially between days three and seven. There was no difference in the trend of the lung function recovery between patients with and without postoperative complications. Whilst pO2 was decreasing during the first three days in a roughly parallel fashion in patients with respiratory, surgical complications and in patients without complications, a slight hypercapnia registered on the first postoperative day was gradually abolished in all groups except in patients with cardiac complications. CONCLUSION Extent of the lung resection and postoperative complications do not significantly influence the trend of the lung function recovery after lung resection for lung cancer.
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Preoperative pulmonary rehabilitation in patients with non-small cell lung cancer and chronic obstructive pulmonary disease. Arch Med Sci 2014; 10:68-75. [PMID: 24701217 PMCID: PMC3953962 DOI: 10.5114/aoms.2013.32806] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Revised: 11/15/2012] [Accepted: 12/08/2012] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION The aim of this study was to assess the effects of preoperative pulmonary rehabilitation (PPR) on preoperative clinical status changes in patients with chronic obstructive pulmonary disease (COPD) and non-small cell lung cancer (NSCLC), and net effects of PPR and cancer resection on residual pulmonary function and functional capacity. MATERIAL AND METHODS This prospective single group study included 83 COPD patients (62 ±8 years, 85% males, FEV1 = 1844 ±618 ml, Tiffeneau index = 54 ±9%) with NSCLC, on 2-4-week PPR, before resection. Pulmonary function, and functional and symptom status were evaluated by spirometry, 6-minute walking distance (6MWD) and Borg scale, on admission, after PPR and after surgery. RESULTS Following PPR significant improvement was registered in the majority of spirometry parameters (FEV1 by 374 ml, p < 0.001; VLC by 407 ml, p < 0.001; FEF50 by 3%, p = 0.003), 6MWD (for 56 m, p < 0.001) and dyspnoeal symptoms (by 1.0 Borg unit, p < 0.001). A positive correlation was identified between preoperative increments of FEV1 and 6MWD (r s = 0.503, p = 0.001). Negative correlations were found between basal FEV1 and its percentage increment (r s = -0.479, p = 0.001) and between basal 6MWD and its percentage change (r s = -0.603, p < 0.001) during PPR. Compared to basal values, after resection a significant reduction of most spirometry parameters and 6MWD were recorded, while Tiffeneau index, FEF25 and dyspnoea severity remained stable (p = NS). CONCLUSIONS Preoperative pulmonary rehabilitation significantly enhances clinical status of COPD patients before NSCLC resection. Preoperative increase of exercise tolerance was the result of pulmonary function improvement during PPR. The beneficial effects of PPR were most emphasized in patients with initially the worst pulmonary function and the weakest functional capacity.
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Early postoperative changes in lung function after resection for lung cancer – do the complications have influence? J Cardiothorac Surg 2013. [PMCID: PMC3845390 DOI: 10.1186/1749-8090-8-s1-o222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Abstract
OBJECTIVES To assess the impact of high body mass index (BMI) on patient-reported outcomes in sarcoidosis patients and healthy persons. METHODS In this case-control study, we investigated symptoms of fatigue and dyspnoea, health status, BMI and spirometric tests in 184 sarcoidosis patients and the same number of sex- and age-matched healthy subjects. Fatigue was assessed using the fatigue scale (FS), dyspnoea was determined by the baseline dyspnoea index (BDI) and health status was measured using the respiratory-specific St George's Respiratory Questionnaire (SGRQ). RESULTS There were significantly more subjects with increased BMI (≥25 kg/m(2)) among the sarcoidosis patients than among the healthy volunteers ((2) 37.675, P < 0.01). Sarcoidosis patients also had a greater probability of having a higher BMI (P < 0.01, OR 1.18, 95%CI 1.071.3). We found significantly lower BDI scores and forced expiratory volume in 1 s/forced vital capacity, as well as higher total SGRQ and total FS scores in sarcoidosis patients than in healthy individuals (P < 0.01 for all differences). CONCLUSION Sarcoidosis significantly reduces patients' health status, both independently and also due to increased BMI. Reduction in BMI may contribute to improved spirometry results and health status of patients with sarcoidosis.
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Results of Whole-Body Fluorodeoxyglucose Positron Emission Tomography Scans in 31 Patients With Chronic Sarcoidosis. Chest 2011. [DOI: 10.1378/chest.1119627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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CORRELATION BETWEEN FATIGUE AND DEPRESSION IN PATIENTS WITH DIFFERENT CLINICAL COURSE OF SARCOIDOSIS. Chest 2009. [DOI: 10.1378/chest.136.4_meetingabstracts.128s-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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THE TEN YEARS FOLLOW-UP STUDY: METHOTREXATE IN THE THERAPY OF CHRONIC SARCOIDOSIS. Chest 2008. [DOI: 10.1378/chest.134.4_meetingabstracts.p63002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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SARCOIDOSIS AS STRESS-RELATED DISEASE. Chest 2008. [DOI: 10.1378/chest.134.4_meetingabstracts.p63001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Differences in symptom severity and health status impairment between patients with pulmonary and pulmonary plus extrapulmonary sarcoidosis. Respir Med 2008; 102:1636-42. [PMID: 18691860 DOI: 10.1016/j.rmed.2008.05.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Accepted: 05/09/2008] [Indexed: 11/24/2022]
Abstract
BACKGROUND Although sarcoidosis most commonly affects the lungs, it is a multisystemic disease that often involves other organs. In this study, we compared fatigue, dyspnea, and the impact upon the activities of daily living and health status scores between patients with isolated pulmonary and pulmonary plus extrapulmonary sarcoidosis. METHODS In this cross-sectional study, we investigated 81 biopsy proven sarcoidosis patients. Fatigue was assessed by the standardized Fatigue Scale (FS). Dyspnea was determined by the Baseline Dyspnea Index (BDI) and the Modified Medical Research Council (MRC) Dyspnea Scale. Activities of daily living were assessed with the List of Daily Activities (DAL). Health status was measured by two standardized questionnaires: a generic measure--fifteen-dimensional measure of health-related quality of life (15D), and a respiratory-specific measure--St George's Respiratory Questionnaire (SGRQ). Patients were excluded if they had an associated illness that could influence their health status. RESULTS Statistically significant differences were demonstrated between the isolated pulmonary group and the pulmonary plus extrapulmonary group for fatigue (FS-total score: 2.4+/-0.64 vs. 2.8+/-0.62, p=0.007), dyspnea (BDI: 8.45+/-2.44 vs. 5.92+/-1.84, p<0.001; there was no statistically significant difference in MRC), activities of daily living (DAL: 4.33+/-2.93 vs. 5.87+/-2.40, p=0.014), and health status (SGRQ-total score: 33.07+/-22.81 vs. 43.69+/-21.55, p=0.04). CONCLUSION There are significant and clinically relevant differences in the severity of symptoms, restrictions of activities of daily living and impairment of health status between the patients with isolated pulmonary and pulmonary plus extrapulmonary sarcoidosis. Patients with pulmonary plus extrapulmonary sarcoidosis are more impaired in all these categories.
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SEVERITY OF SYMPTOMS AND HEALTH STATUS IN PATIENTS WITH PULMONARY AND EXTRAPULMONARY SARCOIDOSIS. Chest 2007. [DOI: 10.1378/chest.132.4_meetingabstracts.587a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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OSTEOPOROSIS IN SARCOIDOSIS PATIENTS. Chest 2007. [DOI: 10.1378/chest.132.4_meetingabstracts.587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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DEPRESSION IN SARCOIDOSIS: CES-D SCALE IN SARCOIDOSIS PATIENTS. Chest 2007. [DOI: 10.1378/chest.132.4_meetingabstracts.586c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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HEALTH-RELATED QUALITY OF LIFE HRQL) IN PATIENTS WITH SARCOIDOSIS: PULMONARY VS EXTRAPULMONARY DISEASE–SARCOIDOSIS HEALTH QUESTIONNAIRE. Chest 2006. [DOI: 10.1378/chest.130.4_meetingabstracts.128s-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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METHOTREXATE AND THE TREATMENT OF NEUROSARCOIDOSIS. Chest 2006. [DOI: 10.1378/chest.130.4_meetingabstracts.129s-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Quality of Life in Sarcoidosis Regarding the Treatment-Sarcoidosis Health Questionnaire. Chest 2004. [DOI: 10.1378/chest.126.4_meetingabstracts.743s-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Serum IgE-levels in Patients with Chronic Sarcoidosis vs. Patients with Acute Disease and Healthy Controls. Chest 2004. [DOI: 10.1378/chest.126.4_meetingabstracts.890s-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Methotrexate and the Treatment of Chronic Sarcoidosis. Chest 2004. [DOI: 10.1378/chest.126.4_meetingabstracts.743s] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Abstract
Respiratory tract involvement occurs at some time during the course of most patients with sarcoidosis. There are many articles on lung function impairment in sarcoidosis, but the definite, unique guideline considering the correlation between the clinical, radiologic, and biochemical findings of the disease is lacking. During the last few years, most of the literature has focused on follow-up studies, presenting primarily the effects of the treatment on lung function impairment in patients with sarcoidosis. This study focuses on airflow impairment, diffusion impairment, and bronchial hyperresponsiveness in sarcoidosis. The topic has already been explored, but this time the authors emphasize lung function impairment and its correlation with the course of the disease. Considering the course of sarcoidosis, a significantly higher number of patients with diffusion impairment have the chronic form of the disease. The bronchial challenge test (BCT) was performed in patients with chronic sarcoidosis at the time they experienced relapse of disease activity. A high number of patients with positive BCT is significant in light of their disease. Further analyses, not only functional, but immunologic, are necessary to examine the potential correlation between positive BCT and the activity of sarcoidosis.
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Occupational risk of tuberculosis among health care workers at the Institute for Pulmonary Diseases of Serbia. Int J Tuberc Lung Dis 2000; 4:827-31. [PMID: 10985650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
SETTING The Institute for Pulmonary Diseases of Serbia, which specialises in diagnosis and treatment of lung diseases in a region with approximately 550-600 TB admissions per year. OBJECTIVE To assess the occupational risk of tuberculosis (TB) among health care workers (HCWs) employed at this institution. DESIGN Retrospective analysis of morbidity of TB among HCWs over a 12-year period (1986-1997). The incidence of TB among HCWs was estimated by the frequency of bacteriologically or histologically confirmed active disease. All HCWs at our institution underwent routine pre-employment screening, consisting of verification of BCG vaccination, PPD tuberculin reactivity, chest X-ray and laboratory evaluation. RESULTS Of an average 267 employed HCWs, pulmonary TB occurred in nine (six nurses and three laboratory technicians). Cumulative incidence for HCWs was 3451/100,000, compared to 454/100,000 in the general population, for an incidence rate ratio of 7.6. CONCLUSION The risk of TB among HCWs employed at the Institute for Pulmonary Diseases of Serbia in Belgrade is 7.6 times higher than that observed in the general population, suggesting occupational acquisition of TB.
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