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Zielinski M, Chwalba A, Jastrzebski D, Ziora D. Adipokines in interstitial lung diseases. Respir Physiol Neurobiol 2023:104109. [PMID: 37393966 DOI: 10.1016/j.resp.2023.104109] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 06/20/2023] [Accepted: 06/29/2023] [Indexed: 07/04/2023]
Abstract
Interstitial lung diseases (ILD) are a heterogenic group of respiratory diseases with complex pathogenesis. A growing number of evidence suggests role of adipose tissue and it's hormones (adipokines) in pathogenesis of various disorders, including lung tissue diseases. The aim of this study was to assess the concentrations of selected adipokines and their receptors (apelin, adiponectin, chemerin, chemerin receptor - CMKLR1) in patients with IPF (idiopathic pulmonary fibrosis) and sarcoidosis in comparison to healthy controls. We found changes in adipokines concentrations in ILD. Adiponectin concentrations were higher in all respiratory diseases patients in comparison to healthy controls. Apelin concentration in ILD patients was higher then those in healthy subjects. The trend of chemerin and CMKLR1 concentrations were similar, with highest concentrations seen in sarcoidosis. The study shows a difference of adipokines concentrations between patients with ILD and healthy controls. Adipokines are a potential marker and therapeutic target in patients with IPF and sarcoidosis.
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Affiliation(s)
- M Zielinski
- Department of Lung Diseases and Tuberculosis, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Poland.
| | - A Chwalba
- Department of Lung Diseases and Tuberculosis, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Poland
| | - D Jastrzebski
- Department of Lung Diseases and Tuberculosis, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Poland
| | - D Ziora
- Department of Lung Diseases and Tuberculosis, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Poland
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Wells AU, Flaherty KR, Brown KK, Inoue Y, Devaraj A, Richeldi L, Moua T, Crestani B, Wuyts WA, Stowasser S, Quaresma M, Goeldner RG, Schlenker-Herceg R, Kolb M, Aburto M, Acosta O, Andrews C, Antin-Ozerkis D, Arce G, Arias M, Avdeev S, Barczyk A, Bascom R, Bazdyrev E, Beirne P, Belloli E, Bergna M, Bergot E, Bhatt N, Blaas S, Bondue B, Bonella F, Britt E, Buch K, Burk J, Cai H, Cantin A, Castillo Villegas D, Cazaux A, Cerri S, Chaaban S, Chaudhuri N, Cottin V, Crestani B, Criner G, Dahlqvist C, Danoff S, Dematte D'Amico J, Dilling D, Elias P, Ettinger N, Falk J, Fernández Pérez E, Gamez-Dubuis A, Giessel G, Gifford A, Glassberg M, Glazer C, Golden J, Gómez Carrera L, Guiot J, Hallowell R, Hayashi H, Hetzel J, Hirani N, Homik L, Hope-Gill B, Hotchkin D, Ichikado K, Ilkovich M, Inoue Y, Izumi S, Jassem E, Jones L, Jouneau S, Kaner R, Kang J, Kawamura T, Kessler R, Kim Y, Kishi K, Kitamura H, Kolb M, Kondoh Y, Kono C, Koschel D, Kreuter M, Kulkarni T, Kus J, Lebargy F, León Jiménez A, Luo Q, Mageto Y, Maher T, Makino S, Marchand-Adam S, Marquette C, Martinez R, Martínez M, Maturana Rozas R, Miyazaki Y, Moiseev S, Molina-Molina M, Morrison L, Morrow L, Moua T, Nambiar A, Nishioka Y, Nunes H, Okamoto M, Oldham J, Otaola M, Padilla M, Park J, Patel N, Pesci A, Piotrowski W, Pitts L, Poonyagariyagorn H, Prasse A, Quadrelli S, Randerath W, Refini R, Reynaud-Gaubert M, Riviere F, Rodríguez Portal J, Rosas I, Rossman M, Safdar Z, Saito T, Sakamoto N, Salinas Fénero M, Sauleda J, Schmidt S, Scholand M, Schwartz M, Shapera S, Shlobin O, Sigal B, Silva Orellana A, Skowasch D, Song J, Stieglitz S, Stone H, Strek M, Suda T, Sugiura H, Takahashi H, Takaya H, Takeuchi T, Thavarajah K, Tolle L, Tomassetti S, Tomii K, Valenzuela C, Vancheri C, Varone F, Veeraraghavan S, Villar A, Weigt S, Wemeau L, Wuyts W, Xu Z, Yakusevich V, Yamada Y, Yamauchi H, Ziora D. Nintedanib in patients with progressive fibrosing interstitial lung diseases-subgroup analyses by interstitial lung disease diagnosis in the INBUILD trial: a randomised, double-blind, placebo-controlled, parallel-group trial. Lancet Respir Med 2020; 8:453-460. [PMID: 32145830 DOI: 10.1016/s2213-2600(20)30036-9] [Citation(s) in RCA: 263] [Impact Index Per Article: 65.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/06/2020] [Accepted: 01/16/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND The INBUILD trial investigated the efficacy and safety of nintedanib versus placebo in patients with progressive fibrosing interstitial lung diseases (ILDs) other than idiopathic pulmonary fibrosis (IPF). We aimed to establish the effects of nintedanib in subgroups based on ILD diagnosis. METHODS The INBUILD trial was a randomised, double-blind, placebo-controlled, parallel group trial done at 153 sites in 15 countries. Participants had an investigator-diagnosed fibrosing ILD other than IPF, with chest imaging features of fibrosis of more than 10% extent on high resolution CT (HRCT), forced vital capacity (FVC) of 45% or more predicted, and diffusing capacity of the lung for carbon monoxide (DLco) of at least 30% and less than 80% predicted. Participants fulfilled protocol-defined criteria for ILD progression in the 24 months before screening, despite management considered appropriate in clinical practice for the individual ILD. Participants were randomly assigned 1:1 by means of a pseudo-random number generator to receive nintedanib 150 mg twice daily or placebo for at least 52 weeks. Participants, investigators, and other personnel involved in the trial and analysis were masked to treatment assignment until after database lock. In this subgroup analysis, we assessed the rate of decline in FVC (mL/year) over 52 weeks in patients who received at least one dose of nintedanib or placebo in five prespecified subgroups based on the ILD diagnoses documented by the investigators: hypersensitivity pneumonitis, autoimmune ILDs, idiopathic non-specific interstitial pneumonia, unclassifiable idiopathic interstitial pneumonia, and other ILDs. The trial has been completed and is registered with ClinicalTrials.gov, number NCT02999178. FINDINGS Participants were recruited between Feb 23, 2017, and April 27, 2018. Of 663 participants who received at least one dose of nintedanib or placebo, 173 (26%) had chronic hypersensitivity pneumonitis, 170 (26%) an autoimmune ILD, 125 (19%) idiopathic non-specific interstitial pneumonia, 114 (17%) unclassifiable idiopathic interstitial pneumonia, and 81 (12%) other ILDs. The effect of nintedanib versus placebo on reducing the rate of FVC decline (mL/year) was consistent across the five subgroups by ILD diagnosis in the overall population (hypersensitivity pneumonitis 73·1 [95% CI -8·6 to 154·8]; autoimmune ILDs 104·0 [21·1 to 186·9]; idiopathic non-specific interstitial pneumonia 141·6 [46·0 to 237·2]; unclassifiable idiopathic interstitial pneumonia 68·3 [-31·4 to 168·1]; and other ILDs 197·1 [77·6 to 316·7]; p=0·41 for treatment by subgroup by time interaction). Adverse events reported in the subgroups were consistent with those reported in the overall population. INTERPRETATION The INBUILD trial was not designed or powered to provide evidence for a benefit of nintedanib in specific diagnostic subgroups. However, its results suggest that nintedanib reduces the rate of ILD progression, as measured by FVC decline, in patients who have a chronic fibrosing ILD and progressive phenotype, irrespective of the underlying ILD diagnosis. FUNDING Boehringer Ingelheim.
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Affiliation(s)
- Athol U Wells
- National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Kevin R Flaherty
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Kevin K Brown
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Yoshikazu Inoue
- Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Osaka, Japan
| | - Anand Devaraj
- Department of Radiology, Royal Brompton and Harefield NHS Foundation Trust, London, UK; National Heart and Lung Institute, Imperial College, London, UK
| | - Luca Richeldi
- Fondazione Policlinico A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Teng Moua
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic Rochester, Rochester, MN, USA
| | - Bruno Crestani
- Université de Paris, Inserm U1152, APHP, Hôpital Bichat, Centre de reference constitutif pour les maladies pulmonaires rares, Paris, France
| | - Wim A Wuyts
- Unit for Interstitial Lung Diseases, Department of Pulmonary Medicine, University Hospitals Leuven, Leuven, Belgium
| | | | - Manuel Quaresma
- Boehringer Ingelheim International, Ingelheim am Rhein, Germany
| | | | | | - Martin Kolb
- McMaster University and St Joseph's Healthcare, Hamilton, Ontario, Canada
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Kostorz S, Jastrzębski D, Sikora M, Zebrowska A, Margas A, Stepanik D, Swinder H, Ziora D. Predominance of Comorbidities in the Detriment of Daily Activity in Sarcoidosis Patients. Adv Exp Med Biol 2018; 1040:7-12. [PMID: 28804812 DOI: 10.1007/5584_2017_87] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Sarcoidosis may affect lung function, working ability, overall mobility, and daily activity. In the present study we performed an analysis of clinical settings in patients with sarcoidosis to disentangle its influence on daily physical activity (PA). PA assessment (number of steps per day, daily energy expenditure) was performed by accelerometry during consecutive 7 days after discharge from hospital. Thirty patients with sarcoidosis, aged 46.4 ± 10.5, were enrolled in the study. Clinical data (age, gender, steroid consumption, weight, and comorbidities), lung function tests (forced expiratory volume in one second - FEV1, forced vital capacity - FVC, and lung diffusion for carbon monoxide - DLCO), mobility (6-minute walk test - 6 MWT) and physical performance (oxygen consumption at anaerobic threshold - VO2/AT) were estimated. The mean daily PA (5214 ± 2699 steps/day) and VO2max (22.3 ± 7.0 ml/kg/min) were lower when referenced to the age-group predicted values. A significant greater daily PA was observed in sarcoidosis patients without comorbidities compared with those having more than two comorbidities (p = 0.046). No association was found between steroid use, lung function, and 6MWT. Daily PA was associated with patients aerobic efficacy and VO2max (r = 0.38, p < 0.04). The findings demonstrate a significant influence of comorbidities on sarcoidosis patients' exercise tolerance and daily PA. Special treatment considerations, including the potential impact of comorbidities, may help optimize exercise regimes, link physical activity with health, and prevent sarcoidosis complications.
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Affiliation(s)
- S Kostorz
- School of Medicine with the Division of Dentistry, Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 1 Koziołka Street, 41-803, Zabrze, Poland
| | - D Jastrzębski
- School of Medicine with the Division of Dentistry, Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 1 Koziołka Street, 41-803, Zabrze, Poland.
| | - M Sikora
- Department of Physiological and Medical Sciences, The Jerzy Kukuczka Academy of Physical Education, 72A Mikolowska Street, 40-065, Katowice, Poland
| | - A Zebrowska
- Department of Physiological and Medical Sciences, The Jerzy Kukuczka Academy of Physical Education, 72A Mikolowska Street, 40-065, Katowice, Poland
| | - A Margas
- School of Medicine with the Division of Dentistry, Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 1 Koziołka Street, 41-803, Zabrze, Poland
| | - D Stepanik
- School of Medicine with the Division of Dentistry, Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 1 Koziołka Street, 41-803, Zabrze, Poland
| | - H Swinder
- School of Medicine with the Division of Dentistry, Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 1 Koziołka Street, 41-803, Zabrze, Poland
| | - D Ziora
- School of Medicine with the Division of Dentistry, Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 1 Koziołka Street, 41-803, Zabrze, Poland
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Pilzak K, Żebrowska A, Sikora M, Hall B, Łakomy O, Kostorz S, Ziora D, Jastrzębski D. Physical Functioning and Symptoms of Chronic Fatigue in Sarcoidosis Patients. Adv Exp Med Biol 2018; 1040:13-21. [PMID: 29067627 DOI: 10.1007/5584_2017_85] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2023]
Abstract
Scientific reports underscore the importance of measuring the health-related quality of life in sarcoidosis patients. The present study seeks to define how sarcoidosis patients' quality of life, daily physical activity, and physical performance are related to each other. Seventeen patients (mean age 46.8 ± 8.8 years) suffering from sarcoidosis completed the following questionnaires: the fatigue assessment scale (FAS), the quality of life scale (SF-36 questionnaire), and the Borg dyspnea scale. Physical activity (PA) was assessed using accelerometry. Respiratory function, consisting of forced expiratory volume in one second (FEV1), forced vital capacity (FVC), forced expiratory volume in one second as a percentage of vital capacity (FEV1/%FVC), and diffusing capacity of the lungs for carbon monoxide (DLCO), were assessed. In addition, performance in 6-min walk test (MWT), aerobic capacity assessed from maximal oxygen uptake (VO2max), and the metabolic equivalent of task (MET) were evaluated. We found that daily PA (4566 ± 2378 steps/day) and VO2max (21.8 ± 5.9 ml/kg/min) were lower in sarcoidosis patients than the known predicted values in healthy age-matched individuals. There were significant inverse associations between the FAS score and 6MWT (r = -0.62; p < 0.01), and between SF-36 score and 6MWT (r = -0.55; p < 0.03). In contrast, SF-36 scores associated with fatigue and dyspnea scores (r = 0.72; p < 0.001 and r = 0.85; p < 0.001). These findings imply that sarcoidosis patients are less active compared with healthy subjects. The FAS and SF-36 scales seem to be effective tools for assessing the severity of fatigue in sarcoidosis patients.
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Affiliation(s)
- K Pilzak
- Department of Physiological and Medical Sciences, The Jerzy Kukuczka Academy of Physical Education, 72A Mikolowska Street, 40-065, Katowice, Poland
| | - A Żebrowska
- Department of Physiological and Medical Sciences, The Jerzy Kukuczka Academy of Physical Education, 72A Mikolowska Street, 40-065, Katowice, Poland.
| | - M Sikora
- Department of Physiological and Medical Sciences, The Jerzy Kukuczka Academy of Physical Education, 72A Mikolowska Street, 40-065, Katowice, Poland
| | - B Hall
- School of Health Sciences, University of Salford, Allerton Building, Frederick Road Campus, Salford, M6 6PU, England, UK
| | - O Łakomy
- Department of Physiological and Medical Sciences, The Jerzy Kukuczka Academy of Physical Education, 72A Mikolowska Street, 40-065, Katowice, Poland
| | - S Kostorz
- School of Medicine with the Division of Dentistry, Department of Lung Disease and Tuberculosis, Medical University of Silesia, 1 Koziołka St, 41-803, Zabrze, Poland
| | - D Ziora
- School of Medicine with the Division of Dentistry, Department of Lung Disease and Tuberculosis, Medical University of Silesia, 1 Koziołka St, 41-803, Zabrze, Poland
| | - D Jastrzębski
- School of Medicine with the Division of Dentistry, Department of Lung Disease and Tuberculosis, Medical University of Silesia, 1 Koziołka St, 41-803, Zabrze, Poland
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Jastrzębski D, Ziora D, Lubecki M, Zieleźnik K, Maksymiak M, Hanzel J, Początek A, Kolczyńska A, Nguyen Thi L, Żebrowska A, Kozielski J. Fatigue in Sarcoidosis and Exercise Tolerance, Dyspnea, and Quality of Life. Advances in Experimental Medicine and Biology 2014; 833:31-6. [DOI: 10.1007/5584_2014_18] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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Jastrzebski D, Ochman M, Ziora D, Labus L, Kowalski K, Wyrwol J, Lutogniewska W, Maksymiak M, Ksiazek B, Magner A, Bartoszewicz A, Kubicki P, Hydzik G, Zebrowska A, Kozielski J. Pulmonary Rehabilitation in Patients Referred for Lung Transplantation. Advances in Experimental Medicine and Biology 2013; 755:19-25. [DOI: 10.1007/978-94-007-4546-9_3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Ziora D, Kornelia K, Jastrzebski D, Labus L, Zieleznik K, Kozielski J. High Resolution Computed Tomography in 2-Year Follow-Up of Stage I Sarcoidosis. Neurobiology of Respiration 2013; 788:369-74. [DOI: 10.1007/978-94-007-6627-3_50] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Jastrzebski D, Ochman M, Ziora D, Labus L, Kowalski K, Wyrwol J, Lutogniewska W, Maksymiak M, Ksiazek B, Magner A, Bartoszewicz A, Kubicki P, Hydzik G, Zebrowska A, Kozielski J. Pulmonary rehabilitation in patients referred for lung transplantation. Adv Exp Med Biol 2012. [PMID: 22826045 DOI: 10.1007/978-94-007-4545-9_3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Effectiveness of pulmonary rehabilitation in patients with chronic obstructive lung diseases, cystic fibrosis, and interstitial lung disease is well documented but little is known about the results of pulmonary rehabilitation in patients referred for lung transplantation. The purpose of this study is to prospectively examine the efficacy of Nordic walking, a low cost, accessible, and proven beneficial form of physical exercise, as a form of pulmonary rehabilitation in patients referred for lung transplantation. Twenty-two male patients referred for lung transplantation at the Department of Lung Diseases and Tuberculosis in Zabrze, Poland, were invited to take part in the study. The rehabilitation program, which was conducted for 12 weeks, was based on Nordic walking exercise training with ski poles. Lung function tests (FVC, FEV1), mobility (6 min walking test (6MWT)), rating of dyspnea (Oxygen Cost Index, MRC and Baseline Dyspnea Index), and quality of life assessments (SF-36) were performed before and after the completion of the exercise program. No adverse events were observed after completing the pulmonary rehabilitation program in patients referred for lung transplantation. After 12 weeks of pulmonary rehabilitation with Nordic walking we observed a significant increase in the mean distance walked in the 6MWT (310.2 m vs. 372.1 m, p < 0.05). The results of lung function tests also showed improvement in FVC. There were no significant differences in the perception of dyspnea before and after completing the rehabilitation program. General health and quality of life questionnaire (SF-36) showed improvement in the domain of social functioning (p < 0.05). In conclusion, pulmonary rehabilitation with a Nordic walking program is a safe and feasible physical activity in end-stage lung disease patients referred for lung transplantation and results in improvements in patients' mobility and quality of life.
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Affiliation(s)
- D Jastrzebski
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, Zabrze, Poland.
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Jastrzebski D, Nowak J, Ziora D, Wojarski J, Kozielski J, Polonski L, Zembala M. Left ventricular dysfunction in patients with interstitial lung diseases. Eur Respir J 2009; 33:702-3; author reply 703-4. [DOI: 10.1183/09031936.00147208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ziora K, Ziora D, Oswiecimska J, Roczniak W, Machura E, Dworniczak S, Tomalak W, Dyduch A. Spirometric parameters in malnourished girls with anorexia nervosa. J Physiol Pharmacol 2008; 59 Suppl 6:801-807. [PMID: 19218707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/13/2008] [Accepted: 07/22/2008] [Indexed: 05/27/2023]
Abstract
Repercussions of obesity on the lung function have been widely studied. The effect of serious malnutrition is less well known. The aim of study was to determine spirometric parameters in 102 malnourished girls with anorexia nervosa. Among these patients, only 71 aged 12-18 years (mean 15.6), mean BMI 15.8 kg/m(2), met the ATS/ERS forced expiratory maneuver criteria for spirometry. The most frequently observed abnormalities were: decreased IC seen in 33 (46%) girls and decreased PEF in 45 (63%) patients. Maximum voluntary ventilation was within the normal range in all but 2 subjects. Diminished values of FEV(1), FVC, FEV(1)/FVC, MEF(50) were observed in 10 (14%), 13 (18%), 3 (4%), and 3 (4%) patients, respectively. We found strong positive correlations between weight and absolute values of the examined parameters. We assume that spirometric abnormalities in anorexia are probably a result of respiratory muscle weakness and body mass loss.
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Affiliation(s)
- K Ziora
- Department of Pediatrics and Endocrinology, Silesian University of Medicine, Zabrze, Poland.
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Ziora D, Dworniczak S, Kozielski J. Induced sputum metalloproteinases and their inhibitors in relation to exhaled nitrogen oxide and sputum nitric oxides and other inflammatory cytokines in patients with chronic obstructive pulmonary disease. J Physiol Pharmacol 2008; 59 Suppl 6:809-817. [PMID: 19218708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/13/2008] [Accepted: 08/02/2008] [Indexed: 05/27/2023]
Abstract
The aim of this study was to assess sputum levels of the metalloproteinases MMP-1, MMP-2, MMP-3, TIMP-1, and TIMP-2, as well as MMPs/TIMPs ratios in relation to exhaled NO (eNO) and sputum NOs (nitrates and nitrites) and IL8 obtained from chronic obstructive pulmonery disease (COPD) patients, healthy non-smokers, and healthy smokers. We found higher levels of TIMP-1 (118.9 ng/ml) and TIMP-2 (3.75 ng/ml) in COPD patients than in healthy smokers (17.7 ng/ml, P<0.03; 0.51 ng/ml, P>0.05, respectively) and healthy non-smokers (84.6 ng/ml, P>0.05; 1.61 ng/ml, P>0.05, respectively). We also observed significant positive correlations between concentrations of NOs and MMP-1, MMP-2, MMP-3, and TIMP-2 (r=0.37, P<0.02; r=0.60, P<0.0001; r=0.56, P<0.0004 and r=0.47 P<0.004, respectively) in COPD patients. IL8, MMP-2, MMP-3, and TIMP-2 levels in induced sputum were negatively correlated with airway obstruction, i.e., FEV(1)/FVC (r=-0.61, P<0.00009; r=-0.41, P<0.01; r=-0.38, P<0.02; r=-0.49, P<0.002). Our study points to a potentially pathogenic role of stromelysin-1 (MMP-3) in COPD.
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Affiliation(s)
- D Ziora
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, Zabrze, Poland.
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Jastrzebski D, Nowak J, Ziora D, Wojarski J, Czyzewski D, Kozielski J, Polonski L, Zembala M. Left ventricular dysfunction in patients with interstitial lung diseases referred for lung transplantation. J Physiol Pharmacol 2007; 58 Suppl 5:299-305. [PMID: 18204139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The objective of this study was to determine the prevalence of left ventricular (LV) dysfunction in patients with advanced interstitial lung disease (ILD) and the relationship between LV function and factors limiting physical activity. In 2005-2006, 40 patients with end stage ILD were admitted with qualifications for lung transplantation (LT). From this group, 18 patients (7 women, 11 men) were referred for LT (active list), 22 patients (8 women, 14 men), who did not meet the ATS/ERS criteria for LT were excluded from this procedure (waiting list). All patients had echocardiography, spirometry, 6-min walking test (6MW), and gas exchange measurements. The following main echocariographic data that describe the LV function and morphology were taken into account: LVs, LVd, LVPWd, LVPWs, Ao, LA, ESV, EDV, and EF. We noted significant differences in LVPWd (P=0.01), ESV (P=0.01), and EDV (P=0.02), which presented lower values in patients on the active list compared with those on the waiting list. A positive correlation was found between 6MW and LVs (r=0.41), LA (r=0.45), ESV (r=0.62), and EDV (r=0.68). Correlations between spirometric, gas exchange, and left ventricle echocardiographic data were also observed. We conclude that patients on active list for lung transplantation present a decrease in the diameter and volume of the left ventricle. The latter change may influence the functional ability of interstitial lung disease patients.
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Affiliation(s)
- D Jastrzebski
- Department of Lung Diseases and Tuberculosis, Silesian School of Medicine, Zabrze, Poland.
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Krzywiecki A, Ziora D, Niepsuj G, Jastrzebski D, Dworniczak S, Kozielski J. Late consequences of respiratory system burns. J Physiol Pharmacol 2007; 58 Suppl 5:319-325. [PMID: 18204142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Burn inhalation has negative effects on pulmonary function and may result in whole airway damage. The consequences of a methane explosion are thermal injury of the respiratory tract, shock wave, and carbon monoxide intoxication. The aim of this study was to determine changes in the pulmonary function tests (PFTs) after six years of follow-up in miners who survived a methane explosion. Two groups were examined: 41 miners who fell victims to a methane explosion and had a documented thermal injury of the respiratory tract and 25 healthy miners who served as controls. Pulmonary function studies were repeated after six months and six years from the time of injury in 33 study subjects and at the same time intervals in 16 control subjects. The study included static and dynamic lung volumes and diffusing capacity for carbon monoxide (DLCO). The mean values of PFTs were within normal ranges in both groups examined six months and six years after the injury. A significant decrease in DLCO was observed in the victims (98.4% vs. 85.4%), but not in the control group, after a six years' observation. The decrease may be one of the reasons for a breathing discomfort emerging in these patients. In the control subjects we observed a significant decrease in FEV1 (96.4% vs. 83.4%)--over a six years' period. This finding is due likely to smoking and heavy pollution of the working environment.
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Affiliation(s)
- A Krzywiecki
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, Zabrze, Poland.
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14
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Ziora D, Madaj A, Wieckowka E, Ziora K, Kozielski K. Correlation of spirometric parameters taken at a single examination with the quality of life in children with stable asthma. J Physiol Pharmacol 2007; 58 Suppl 5:801-809. [PMID: 18204194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The aim of this study was to assess the correlations among the rate of asthma severity, spirometric parameters, peak expiratory flow (PEF) variability, and the quality of life according to the pediatric asthma quality of life questionnaire (PQLQ). A group of 54 children (25 F, 29 M) aged 7-17 years was studied. All patients had spirometry and PQLQ three times at 2-week intervals (Visits 1, 2, and 3). Between visits, children measured their PEF at home and the PEF variability index was calculated. The PQLQ score during all visits did not differ significantly between severe, mild, and moderate asthma children. The positive correlation between PQLQ and the variability of PEF in the period preceding Visit 2 and Visit 3 was shown (r=0.35, P=0.02). The changes in PQLQ between Visit 1, 2, and 3 did not correlate with those in spirometric parameters. PQLQ has a potential to become an additional tool for a full assessment of health of children suffering from bronchial asthma. A change in PQLQ should suggest the necessity to broaden the diagnosis and modify treatment.
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Affiliation(s)
- D Ziora
- Department of Pneumology and Tuberculosis, Silesian Medical University, Zabrze, Poland.
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15
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Ziora D, Dworniczak S, Kaczmarczyk G, Jastrzebski D, Krzywiecki A, Kozielski J. Correlation of exhaled nitric oxide with nitrogen oxides and selected cytokines in induced sputum of chronic obstructive pulmonary disease patients. J Physiol Pharmacol 2007; 58 Suppl 5:791-799. [PMID: 18204193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Assessment of exhaled nitric oxide (eNO) in patients with chronic obstructive pulmonary disease (COPD) provides seemingly conflicting results and the relationships between eNO and other sputum inflammatory mediators are relatively weakly recognized. In the present study we measured eNO in 63 subjects (14 non-smoking healthy controls and 49 COPD stable patients--15 patients at stage 0, 9 patients at stage 1, 16 patients at stage 2, and 9 patients at stage 3). Additionally, concentrations of cytokines (IL-8, TNF-alpha, TGF-beta1, GM-CSF, Eotaxin) and nitrogen oxides (as nitrite or nitrate) (NOs) were measured in induced sputum in these patients. We found that there were no significant differences between the means of either eNO or NOs levels in COPD patients (stage 0-2) and controls. The only significant difference was noted for NOs between the COPD stage 3 patients and controls (9.0+/-1.7 microM vs. 21.1+/-4.8 microM). There was no significant correlation between eNO and sputum NOs. No relationships existed between eNO and the examined cytokine levels, except for a single negative correlation with GM-CSF (r=-0.38, P=0.02). In contrast, NOs correlated positively with IL-8 levels (r=0.51, P<0.01) and IL-8 levels correlated negatively (r=-0.47, P<0.01) with FEV1. We conclude that exhaled NO, sputum NOs, and other sputum cytokines offer separate and additive information about the pathophysiological condition in COPD.
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Affiliation(s)
- D Ziora
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, Zabrze, Poland.
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16
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Nadziakiewicz P, Knapik P, Ziora D, Nowak D. Moderate exercise decreases nitric oxide exhalation in patients with stable coronary artery disease. J Physiol Pharmacol 2006; 57 Suppl 4:213-21. [PMID: 17072049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Nitric oxide (NO) is present in exhaled air in humans and its level may decrease in heart diseases. Nitrates are metabolised to NO. In the present study we prospectively investigated how coronary disease treated with oral nitrates and physical exercise influence the exhaled NO concentration (exNO). The study was performed in 44 patients with stable coronary artery disease (CAD) treated with oral nitrates (31 nonsmokers and 13 smokers). End-tidal concentration of exhaled NO was measured by the use of a chemiluminescence method. The Bruce protocol of an exercise test was performed in 21 coronary patients and 11 volunteers. NO was measured before and 2-5 min after the test. We found no significant differences in the exNO level between healthy controls and CAD patients as analyzed either for the whole groups or non-smoker and smoker subgroups (6.01 parts per billion (ppb) vs. 4.91 ppb; 7.02 ppb vs. 5,89 ppb; 3.62 ppb vs. 3.33 ppb, respectively). However, the coronary patients group, as a whole, had lower exNO after exercise (4.22 ppb vs. 3,84 ppb, P<0.01). The difference persisted after division of this group into non-smokers and smokers; 5.19 ppb vs. 4,79 ppb, P<0.05 and 3.63 ppb vs. 3.27 ppb, P<0.05, respectively). The level of exNO changed inappreciably after exercise in control subjects. We conclude that coronary disease and oral nitrates, in themselves, do not influence the exhaled NO concentration. Physical exercise, on the other side, lowers the exhaled NO level in coronary patients.
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Affiliation(s)
- P Nadziakiewicz
- Department of Cardiac Anesthesia, Silesian Center for Heart Diseases, Zabrze, Poland.
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17
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Gawlik R, Jastrzebski D, Ziora D, Jarzab J. Concentration of endothelin in plasma and BALF fluid from asthmatic patients. J Physiol Pharmacol 2006; 57 Suppl 4:103-10. [PMID: 17072036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The bronchoconstrictive peptide endothelin-1 (ET-1) has been demonstrated in the airway epithelial and endothelial cells. In this study we investigated the pathophysiological significance of endothelin-1 in asthma. We addressed the issue by assessing the concentration of ET-1 in plasma and bronchoalveolar lavage fluid (BALF) in patients with a different intensity of asthma. Twenty one asthmatic patients (11 men,10 women) and 6 healthy control subjects (C) were included in the study. Eleven asthmatic patients were classified as moderate persistent asthma (SA), all of them were atopic, and another 10 were mild persistent asthmatics (AA). Lung function tests were carried out in all patients investigated. The ET-1 concentration was determined by an ELISA method in plasma and BALF. We found that the SA patients had the highest level of ET-1 (SA - 11.4 +/-3.6 fmol/ml; AA - 7.1 +/-2.7 fmol/ml; C - 5.6 +/-1.8 fmol/ml) in BALF. The same concerned the ET-1 level in plasma (SA - 27.8 +/-3.8 fmol/ml; AA - 18.1 +/-4.3 fmol/ml; C - 17.3 +/-3.0 fmol/ml). A positive correlation between the plasma ET-1 level and lung function indices was observed. We conclude that the higher levels of ET-1 in more severe asthma suggest that endothelins may contribute to the pathophysiology of the disease, its severity, and the regulation of bronchial tone.
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Affiliation(s)
- R Gawlik
- Department of Internal Medicine, Allergy and Clinical Immunology, Silesian University School of Medicine, Zabrze, Poland.
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18
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Nadziakiewicz P, Knapik P, Rozentryt P, Ziora D, Dworniczak S, Kozielski J, Poloński L. Potential confounding factors in measurement of exhaled nitric oxide. J Physiol Pharmacol 2006; 57 Suppl 4:223-8. [PMID: 17072050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Nitric oxide is present in the exhaled air. Factors affecting the level of exhaled nitric oxide (exNO), except for smoking, are not well defined. In this study we seek to determine whether age, gender, body mass index (BMI), part of the day, or time after a meal could modulate exNO levels. exNO was examined by the use of a chemiluminescence method in 100 subjects - 31 women (19 nonsmokers and 12 smokers) and 69 males (55 nonsmokers and 14 smokers). Forty four subjects took medications due to stable coronary disease, 22 were after heart transplantation, and 34 did not take any drugs. We found that exNO levels did not differ either between the whole groups of women and men or between smokers and nonsmokers of either respective group (4.91 +/-2.38 vs. 6.27 +/-4.23 ppb; 3.21 +/-1.16 vs. 3.71 +/-1.55 ppb; 5.98 +/-2.35 vs. 6.92 +/-4.45 ppb). The correlation of exNO with age in the whole population was weak (r=0.23; P=0.02) and insignificant in the smoking and nonsmoking subgroups. Likewise, correlations of exNO with BMI, part of the day, or time after a meal were insignificant in whole population as well as the subgroups. We conclude that the aforementioned factors are not able to confound the measurement of exNO in the population studied.
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Affiliation(s)
- P Nadziakiewicz
- Department of Cardiac Anesthesia, Silesian Center for Heart Diseases, Zabrze, Poland.
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19
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Jastrzebski D, Kozielski J, Banaś A, Cebula T, Gumola A, Ziora D, Krzywiecki A. Quality of life during one-year observation of patients with idiopathic pulmonary fibrosis awaiting lung transplantation. J Physiol Pharmacol 2005; 56 Suppl 4:99-105. [PMID: 16204782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The aim of the study was to evaluate the quality of life and its changes in patients with idiopathic pulmonary fibrosis (IPF), waiting for lung transplantation. Sixteen IPF patients, who qualified for lung transplantation, and 14 chronic obstructive pulmonary disease (COPD) patients on long term oxygen therapy, taken as a reference group, were assessed. The quality of life was estimated twice, using an SF-36-questionnaire, at the time of qualification for lung transplantation and 12 months later. The IPF and reference patients had similarly profound disturbances in lung function and arterial blood gas content. The IPF patients had a statistically greater score in their physical functioning (PF; 45 vs. 18), the role of limitations due to physical problems (RP; 43 vs. 11), social functioning (SF; 58 vs. 30), and the role of emotional limitations in everyday life (RE; 65 vs. 12) than the reference ones. After a year's observation, there were no differences in SF-36 questionnaire results, except for the role of limitations due to physical problems (RP). A correlation was noted between spirometry and blood gas results and SF-36 questionnaire results in IPF patients qualified for lung transplantation. There was a positive correlation between the partial pressure of oxygen (PaO(2)), on one side, and mental and general health, on the other. There also were positive correlations between FEV1 and SF and FEV1 and the level of bodily pain (BP). We conclude that the SF-36 questionnaire is a sensitive tool to assess the quality of life in IPF patients qualified for lung transplantation. The information gained can help assess the severity of the disease, clinical symptoms, and functional impairment in these patients.
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Affiliation(s)
- D Jastrzebski
- Department of Lung Diseases and Tuberculosis, Silesian School of Medicine, Zabrze, Poland.
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20
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Jastrzebski D, Kozielski J, Nowak J, Zielińska-Leś I, Ziora D, Szulik B, Wojarski J, Zakliczyński M, Zembala M. Prognostic risk factors in patients with interstitial lung disease referred for lung transplantation. J Physiol Pharmacol 2005; 56 Suppl 4:107-13. [PMID: 16204783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The aim of the study was to identify prognostic factors that would differentiate patients with interstitial lung disease between those with and without a chance to survive until lung transplantation. A retrospective study was performed in patients with interstitial lung disease referred for lung transplantation between September 1999 and April 2005. The analysis included the demographic data, the time from referral to transplantation, the functional tests (FVC, FEV1, FEV1%VC, the PaO(2) at rest and after oxygen supplementation via a nasal catheter), the count of NYHA functional classes, the left ventricular ejection fraction (EF), the distance covered during a 6-min walk test, and the pathogens in the respiratory tract. The patients were divided into two groups: Group 1 - lung transplant candidates who survived until the successful procedure and Group 2 - lung transplant candidates who died while on the waiting list. There were statistical differences between the two groups in PaO2 after supplementation (P=0.005), EF (P=0.002), and the 6-min walk distance (P=0.001). It appears that simple functional tests of the cardiorespiratory system may define survival of patients with interstitial lung disease waiting for lung transplantation.
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Affiliation(s)
- D Jastrzebski
- Department of Lung Diseases and Tuberculosis, Silesian School of Medicine, Zabrze, Poland.
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21
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Abstract
Exhaled nitric oxide (eNO) concentration measurement may permit the noninvasive estimation of the severity of airways inflammation in respiratory tract diseases. The aim of this study was to evaluate the correlation between eNO concentration and the activity of sarcoidosis, its radiographic staging and lung function abnormalities. eNO concentration was measured using a chemiluminescent analyser in 27 patients with sarcoidosis and 11 control subjects. The mean eNO concentration in patients with sarcoidosis was significantly higher (6.7+/-0.50 parts per billion (ppb)) than that in the control group (5.17+/-0.73 ppb). eNO concentration was similar in radiographic stage I, II and III patients (6.53, 7.32 and 6.24 ppb, respectively). No significant difference was found in eNO concentration between the patients with active and inactive disease. Nor did eNO concentration differ between the patients with and without indication for therapy. There was no significant correlation between eNO concentration and forced vital capacity or bronchoalveolar lavage fluid lymphocyte and macrophage counts. There was a weak correlation between eNO concentration and single-breath carbon monoxide diffusing capacity of the lung. Exhaled nitric oxide concentration is elevated in patients with sarcoidosis. This concentration does not depend on the radiographic staging, activity or progression of the disease.
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Affiliation(s)
- D Ziora
- Dept of Pneumonology, Silesian University of Medicine, Koziołka 1, 41803 Zabrze, Poland
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22
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Dworniczak S, Ziora D, Kapral M, Mazurek U, Niepsuj G, Rauer R, Wilczok T, Kozielski J. Human cytomegalovirus DNA level in patients with idiopathic pulmonary fibrosis. J Physiol Pharmacol 2004; 55 Suppl 3:67-75. [PMID: 15611595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
The objectives of the study were to estimate human cytomegalovirus (HCMV) DNA copy number in broncho-alveolar lavage cells, blood leukocytes, and serum of patients with idiopathic pulmonary fibrosis (IPF). The study groups consisted of 16 patients, newly diagnosed with IPF and never treated, (mean age 40.9 +/-11.0 yr; F/M-7/9) and in 16 adult healthy volunteers (mean age 36.8 +/-6.4 yr; F/M-4/12) used as controls. The HCMV DNA copy number was calculated by a Q-PCR method using TaqMan ABI PRISM 7700. We found that the prevalence of the HCMV DNA positive subjects in the patient group (75%) did not differ significantly from that in the control group (69%). We also found that in both patient and control groups the mean HCMV DNA copy number in BAL cells was significantly higher than that in blood leukocytes (log10=2.7 vs. 1.2 for patients and 2.8 vs. 0.9 for controls, respectively). However, a higher HCMV DNA copy number in blood serum was observed in IPF patients than in controls (log10=3.2 vs. 2.0, respectively). We conclude that the lungs play an important role in the human pathobiology of cytomegalovirus sustenance.
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Affiliation(s)
- S Dworniczak
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, Zabrze, Poland.
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23
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Musialik J, Petelenz M, Jastrzebski D, Ziora D, Kondera-Anasz Z, Mertas A, Oklek K, Gonciarz Z. Lymphocyte subsets in peripheral blood and bronchoalveolar lavage in patients with primary biliary cirrhosis. Med Sci Monit 2001; 7 Suppl 1:311-5. [PMID: 12211744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
Abstract
BACKGROUND The objective of this study was to examine the hypothesis that total blood and bronchoalveolar lavage (BAL) lymphocytes and their subsets in patients with primary biliary cirrhosis (PBC) with coexistent alveolitis are different from those in patients with PBC alone. Total blood and BAL lymphocytes and their subsets were evaluated in both types of patients and compared with a control group of normal healthy subjects. MATERIAL AND METHODS 17 patients with well-documented PBC were divided into two groups: Group A--patients with coexisting alveolitis and Group B--patients with no alveolitis. Diagnosis was based on bronchoalveolar lavage. The control group consisted of healthy subjects. The lymphocyte subsets, including CD3, CD4, CD8, CD20 and CD56 were identified in blood and BAL cytospin smears using specific monoclonal antibodies. RESULTS The percentage of CD3 and CD8 lymphocytes in BAL was significantly lower in a Group A, whereas the percentage of NK was significantly increased in group B as compared with the reference group. The percentage of blood CD4 lymphocytes in both subgroups of the PBC patients was significantly decreased as compared with the controls. The percentage of NK in both groups was significantly increased as compared with the controls. CONCLUSIONS The relationship between the blood and BAL lymphocyte subsets in both studies groups were similar. Therefore, we suggest that PBC is a systemic disease in which lymphocytic infiltrations are not limited to the liver but may also involve lungs and probably other organs.
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Affiliation(s)
- J Musialik
- Department of Internal Medicine, Medical University of Silesia, St. Barbara Hospital, Pl. Medyków 1, 41-200 Sosnowiec, Poland
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24
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Kozielski J, Oklek K, Krzywiecki A, Cieślicki J, Ziora D, Gabryś J, Jastrzebski D, Polońska A, Niepsuj G. [Selection of bronchoscope type for removal of foreign bodies from the lower respiratory tract based on personal experience]. Wiad Lek 2001; 53:623-8. [PMID: 11247404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
32 patients, in whom bronchoscopy was performed due to the removal of foreign body from the lower respiratory tract were described. Age of the patients clinical symptoms and a time lapse between aspiration and removal of foreign body from the lover respiratory tract and localization of foreign body in the particular bronchus were analysed. We conclude, that rigid bronchoscopy is still more useful and safe method of foreign body removing from the lower respiratory tract.
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Affiliation(s)
- J Kozielski
- Katedry i Kliniki Ftizjopneumonologii w Zabrzu Slaskiej Akademii Medycznej w Katowicach
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25
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Ziora D, Dworniczak S, Niepsuj G, Grzanka P, Cieślicki J, Kozielski J, Ciekalska K, Jarosz W, Sielska-Pytek E. [Cytokines TNF-alpha and GM-CSF in BAL from two different segments of lungs defined by high resolution computerized tomography (HRCT) in patients with sarcoidosis]. Pneumonol Alergol Pol 2001; 68:336-46. [PMID: 11200748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
The aim of the study was to evaluate the concentrations of TNF-alpha and GM-CSF in double BAL (2 x 120 ml) from two different lung segments: (s.A) from upper lobe with the most and (s.B) from lower lobe with the least extensive involvement estimated by high resolution computed tomography (HRCT). Examined group consisted of 28 non-smoking sarcoid patients with homogenous, regular distribution of nodular opacities in conventional chest X-ray (14 F, 14M aged 19-54). In examined patients 16 had nonhomogenous distribution (ND) and 12 had regular distribution (RD) of HRCT changes. Eleven healthy volunteers served as controls. In patients with sarcoidosis we observed the significantly higher concentrations (p < 0.01) of TNF-alpha (3.18 pg/ml, 2.64 pg/ml) and GM-CSF (1.01 pg/ml, 0.95 pg/ml) respectively in BAL fluid from s.A and s.B in comparison with BAL from s.Abis and s.Bbis in control group (TNF-alpha: 0.46 pg/ml, 0.47 pg/ml and GM-CSF: 0.28 pg/ml, 0.31 pg/ml respectively). Mean concentration of TNF-alpha in BAL from s.A (3.77 pg/ml) in ND group was significantly higher than in BAL from s.B in RD group (2.91 pg/ml). TNF-alpha in BAL from s.A in active sarcoidosis was higher than in BAL from s.A and s.B in non-active sarcoidosis. Concentrations of TNF-alpha in BAL from both s.A and s.B correlated positively with CD4/CD8 ratio, percentage of lymphocytes, lymphocytes HLA-DR+ and absolute number of CD4 cells and negatively with CD8 cells estimated in BAL from these lung segments. In patients with indications to therapy the level of GM-CSF in BAL from s.A (1.44 pg/ml) was significantly higher (p < 0.05) than in BAL from s.A (0.64 pg/ml) in patients without indications to treatment. We conclude that TNF-alpha and GM-CSF may be involved in sarcoidosis pathogenesis and TNF-alpha may be useful in estimation of sarcoidosis activity.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii S.A.M. w Zabrzu
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26
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Ziora D, Dworniczak S, Niepsuj G, Niepsuj K, Jarosz W, Sielska-Sytek E, Ciekalska K, Oklek K. [Proangiogenic cytokines (bFGF and VEGF) in BALF from two different lung segments examined by high resolution computed tomography (HRCT) in patients with sarcoidosis]. Pneumonol Alergol Pol 2001; 68:120-30. [PMID: 11004846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
The aim of the study was to evaluate the concentrations of bFGF and VEGF in double BAL (2 x 120 ml) from two different lung segments: (s.A) from upper lobe with the most and (s.B) from lower lobe with the least extensive involvement estimated by high resolution computed tomography (HRCT). Examined group consisted of 28 sarcoid patients with homogeneous, regular distribution of nodular opacities in conventional chest X-ray (14 F, 14 M aged 19-54). Eleven healthy volunteers served as controls. In patients with sarcoidosis we observed the significantly higher levels (p < 0.01) of bFGF (1.79 pg/ml, 1.48 pg/ml) and VEGF (107.5 pg/ml, 109.7 pg/ml) in BAL from s.A and s.B respectively in comparison with BAL from lung segments Abis and Bbis in control group (bFGF: 0.75 pg/ml, 0.47 pg/ml and VEGF: 33.7 pg/ml, 43.9 pg/ml respectively). bFGF in BAL from s.A in active sarcoidosis was higher than in s.A and s.B in non-active sarcoidosis. Concentrations of bFGF in BAL from both s.A and s.B correlated positively with CD4/CD8 ratio and absolute number of lymphocytes, CD4 cells and lymphocytes HLA-DR estimated in BAL from these lung segments. We conclude that bFGF and VEGF may be involved in sarcoidosis pathogenesis and bFGF may be useful in estimation of sarcoidosis activity.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Sl.A.M. w Zabrzu
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27
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Ziora D, Dworniczak S, Niepsuj G, Król W, Oklek K. [Chemokine RANTES in bronchoalveolar lavage fluid(BAL)from two different lung segments indicated by high resolution tomography (HRCT) in patients with sarcoidosis]. Pneumonol Alergol Pol 2001; 67:525-35. [PMID: 11057103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
In 28 non-smoking patients with sarcoidosis (14 males, 14 females aged 19-51) the concentrations of cytokine RANTES were estimated in BAL fluid from two different lung segments: with the most (s.A) and with the least (s.B.) extensive involvement estimated by high resolution computed tomography (HRCT). In examined subjects 12 patients showed homogeneous distribution of HRCT changes (HD) in lung parenchyma and 16 showed nonhomogeneous distribution of HRCT changes (ND) with domination of pathological changes in upper lobes. Eleven healthy volunteers served as controls. In BALF from s.A and sB the significantly higher concentrations of RANTES were observed in comparison with control group (14.4 and 10.9 pg/ml vs 3.6 and 3.4 pg/ml respectively). In group (ND) in BALF from s.A (from upper lobes--the most occupied by HRCT changes) the concentrations of RANTES were significantly higher than in BALF from s.B (from lower lobes with the least involvement estimated by HRCT). RANTES concentrations in BALF from s.A and s.B positively correlated with lymphocytes count, lymphocytes CD3, CD4 and HLA-DR+ and correlated negatively with diffusing capacity in sarcoid patients. Our results suggest the significant role in pathogenesis of sarcoidosis and in alveolitis process enhancement.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Sl.A.M. w Zabrzu
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28
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Kozielski J, Słomski M, Ziora D, Stefański L, Głowacki J, Kamiński J. Dyspnoea exaggerated in the supine position and during exertion--diagnostic challenge. Monaldi Arch Chest Dis 2001; 56:23-6. [PMID: 11407203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023] Open
Abstract
The case of dyspnoea, exaggerated when in the supine position and during exertion, as a result of severe weakness of the diaphragm is reported. The aim of the study was to present a rare case of idiopathic bilateral diaphragmatic paresis (BDP) and to describe all the diagnostic procedures necessary to perform differential diagnostics. In order to establish the final diagnosis, chest radiography, haemodynamic evaluation of the circulatory system, ultrasonography, ultrasonocardiography, measurement of transdiaphragmatic pressures, scintiscanning of the lungs, spirometry, analysis of arterial blood gases, computed tomography of the thorax and external stimulation of the phrenic nerve were performed. The measurement of transdiaphragmatic pressure was crucial to establish and confirm the diagnosis of BDP, as only a small difference in gastric and oesophageal pressures during tidal breathing and inspiratory efforts was recorded. As no cause of diaphragmatic paresis was found, the case was classified as idiopathic. The final diagnosis of non-trauma related bilateral diaphragmatic weakness was generally delayed. In the case of the described patient, dyspnoea, the main symptom he was suffering from, was supposed to result from his congenital heart defect. We recommend that the suspicion of idiopathic diaphragmatic paresis should always be raised in patients suffering from respiratory failure of unknown origin. It is, however, necessary to perform extensive diagnostics to exclude the other causes of phrenic-diaphragmatic impairment. It's also necessary to consider all infections, injuries and surgical procedures within the thorax as possible causes of diaphragmatic paresis.
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Affiliation(s)
- J Kozielski
- Dept of Phthisiopneumonology, Silesian Medical University, ul. Koziołka 1, 41-813 Zabrze, Poland
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29
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Ziora D, Grzanka P, Niepsuj G, Mazur B, Oklek K. [BALF from two different lung segments indicated by high resolution computer tomography (HRCT) in patients with sarcoidosis. III. Correlation between pulmonary function tests and HRCT changes and BAL cell count]. Pneumonol Alergol Pol 2000; 67:443-51. [PMID: 10808388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
In 28 patients with sarcoidosis patients (14 F, 14 M aged 19-54) lymphocytes subpopulations were estimated in double BAL from two lung segments: with the most (s.A) and with the least (s.B.) extensive involvement estimated by high resolution computed tomography (HRCT). HRCT score for whole lung correlated negatively with DCO (r = 0.46, p < 0.05), D/VA (r = -0.46 p < 0.05), Cstat (r = -0.57, p < 0.05) and Cdyn (r = 0.-057, p < 0.01). HRCT-score for lung segments A and B did not correlate with BAL-cell count and lymphocytes subsets from these segments. The relationship between percentage of lymphocytes HLA-DR in BAL from s.A and d(A-a)O2 (r = 0.38, p < 0.05) and the relationship between absolute number of CD25 in BAL from s.A and DCO (r = -0.38, p < 0.05) were observed. The percentage of lymphocytes in BAL from s.B correlated negatively with D/VA (r = -0.40, p < 0.05) and the percentage of HLA-DR lymphocytes in BAL from s.B. correlated negatively with Cdyn (r = -0.45, p < 0.05). Our results suggests usefulness of HRCT in estimation of sarcoidosis advancement but not in it's activity and indicate the careful interpretation the relationships between BAL results from only one lung segment and pulmonary function parameters.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Sl.A.M. w Zabrzu
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30
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Ziora D, Grzanka P, Mazur B, Niepsuj G, Oklek K. [BAL from two different lung segments indicated by high resolution computed tomography (HRCT) in patients with sarcoidosis. I. Evaluation of alveolitis homogeneity and estimation of HRCT usefulness in selection of lung region for BAL]. Pneumonol Alergol Pol 2000; 67:422-34. [PMID: 10808386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
The aim of the study was: 1) to evaluate the homogeneity of alveolitis by estimation of lymphocytes subsets in double BAL (2 x 120 ml) from two different lung segments: with the most (s.A) and with the least (s.B.) extensive involvement estimated by high resolution computed tomography (HRCT) 2) to examine the usefulness of HRCT as a guide method in selection the most reliable lung region for BAL. Examined group consisted of 28 sarcoid patients with homogeneous, regular distribution of nodular opacities in conventional chest X-ray (14 F, 14 M aged 19-54). Twelve patients showed homogeneous distribution of HRCT changes (RD) in lung parenchyma and 16 showed nonhomogeneous distribution of HRCT changes (ND) with domination of pathological changes in upper lobes. Eleven healthy volunteers served as controls. BAL lymphocytes subpopulations (CD3, CD19, NK, CD4, CD8, HLA-DR, CD25,) were estimated by flow-cytometry. Among patients from ND group in BAL from s.A we found the significantly higher (p < 0.01) mean total cell yield, the significantly higher (p < 0.05) mean values of % of lymphocytes (45.2 vs 36.8%) and CD4/CD8 ratio (5.3 vs 4.4) than in BAL from s.B. Also the mean values of absolute number of lymphocytes and lymphocytes CD4, HLA-DR, CD25 in ND group were significantly higher in BAL from s.A than in BAL from s.B. In RD group and in controls no significant differences between BAL findings from s.A and s.B were noticed. Our results suggest that: 1) alveolitis process is not fully homogeneous, it's intensity is greater in upper lobes with most extensive involvement of HRCT changes 2) HRCT can serve as a useful method for selection the most reliable lung region for BAL.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Sl.A.M. w Zabrzu
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31
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Ziora D, Mazur B, Grzanka P, Niepsuj G, Oklek K. [BAL from two different lung segments indicated by high resolution computed tomography (HRCT) in patients with sarcoidosis. II. The role of T gamma delta lymphocytes (T gamma delta)]. Pneumonol Alergol Pol 2000; 67:435-42. [PMID: 10808387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
The aim of the study was to evaluate the role of lymphocytes T gd in sarcoidosis by estimation of T gd cells in double BAL (2 x 120 ml) from two different lung segments: with the most (s.A) and with the least (s.B.) extensive involvement evaluated by high resolution computed tomography (HRCT) and in peripheral blood. Examined group consisted of 28 sarcoid patients with homogeneous, regular distribution of nodular opacities in conventional chest X-ray (14 F, 14 M aged 19-54). Twelve patients showed homogeneous distribution of HRCT changes (RD) in lung parenchyma and 16 showed nonhomogeneous distribution of HRCT changes (ND) with domination of pathological changes in upper lobes. Eleven healthy volunteers served as controls. Lymphocytes T gd were estimated by flow-cytometry. In peripheral blood of patients with sarcoidosis the mean value of T gd lymphocytes (4.75%) did not differ from control group (5.3%). In all patients the mean values of T gd percentage in BAL from s.A (1.7 + 1.0%) and in BAL from s.B (2.1 + 1.5%) were significantly lower (p < 0.01) than the mean value in peripheral blood (4.75 + 2.4%) and were significantly lower than mean value of T gd cells in BAL from s.B bis (4.2 + 2.7%). Among subgroups ND and RD we did find any significant differences between values of T gd in BAL form s.A and s.B. Our results suggest minimal role of T gd lymphocytes in sarcoid pathogenesis.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Sl.A.M. w Zabrzu
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32
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Ziora D. [Use of Bronchoalveolar lavage fluid for diagnosing and monitoring interstitial lung diseases]. Pneumonol Alergol Pol 2000; 67:287-93. [PMID: 10647279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
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33
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Ziora D, Kamiński J, Kozielski J, Oklek K. [Pulmonary adverse effect after amiodarone treatment--case report]. Pneumonol Alergol Pol 1999; 67:256-62. [PMID: 10570648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023] Open
Abstract
A case of amiodarone induced pulmonary toxicity is presented in a 64 years old male. The patient had been treated with amiodarone for four years in daily dose 200 mg/day without any adverse effects until the daily dose was doubled. After withdrawing the drug, without any additional treatment, clinical, functional and partly radiological improvement was observed. Further radiological remission followed the introduction of corticosteroids. This case confirms the importance of dose boosting in the induction of amiodarone's toxicity. It also suggests a significant clinical and functional response to the discontinuation of amiodarone's administration.
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Affiliation(s)
- D Ziora
- Klinika Ftizjopneumonologii Slaskiej Akademii Medycznej w Zabrzu
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34
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Ziora D, Kozielski J, Kamiński J, Jacheć G. [Unilateral hyperlucent lung syndrome--differentiation from lung vasculature pathology]. Pneumonol Alergol Pol 1999; 67:251-5. [PMID: 10570647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023] Open
Abstract
A cases of unilateral hyperlucent lung syndrome (Swyer-James', MacLeod's syndrome) in a 45-years old male patients is presented. The patient was being treated since 1982 because of recurrent upper and lower respiratory tract's infections. An increasing dyspnea was the main patient's manifestation. In 1997 the patient was admitted to the Department of Phthisiopneumonology Silesian Medical University when diagnosis of unilateral lucent lung syndrome was established. The value of conventional radiological examination of the chest in diagnosis of this syndrome and the meaning of perfusion and ventilatory lung scintigraphy in its differentiation are emphasised.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Slaskiej AM w Zabrzu
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35
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Jastrzebski D, Ziora D, Oklek K. [Procollagen III in bronchoalveolar lavage fluid of patients with allergic alveolitis and sarcoidosis]. Pneumonol Alergol Pol 1998; 66:312-20. [PMID: 9857652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
In 12 patients with sarcoidosis and 11 patients with allergic alveolitis concentration of procollagen III peptide in bronchoalveolar lavage fluid (in bronchial and alveolar fraction) was estimated using RIA method. In studied populations procollagen III levels were higher in comparison to control. In patients with allergic alveolitis and with DLCO < 60% pred. procollagen III peptide concentrations in BAL fluid were significantly higher than in patients with sarcoidosis. In patients with allergic alveolitis a positive correlation between BAL lymphocytes number and procollagen III peptide concentration was observed.
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Affiliation(s)
- D Jastrzebski
- Katedry i Kliniki Ftizjopneumonologii Sl. A. M. w Zabrzu
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36
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Cieślicka E, Cieślicki J, Ziora D, Romaniuk W, Oklek K. [Diagnostic-therapeutic procedures in ocular sarcoidosis]. Klin Oczna 1998; 100:185-8. [PMID: 9814005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The authors present diagnostic and therapeutic procedure in patients with ocular sarcoidosis.
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Affiliation(s)
- E Cieślicka
- Oddziału Okulistycznego Szpitala Górniczego w Sosnowcu
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37
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Cieślicka E, Cieślicki J, Ziora D, Romaniuk W, Oklek K. [Symptomatic eye changes during the course of sarcoidosis]. Klin Oczna 1998; 100:179-83. [PMID: 9814004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The authors present ocular changes observed in sarcoidosis. The most frequent features are: symptoms of dry eye and uveitis. Frequency of ocular manifestations leads to the conclusion that ophthalmic examinations ought to be routine procedure at sarcoid patients.
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Affiliation(s)
- E Cieślicka
- Oddziału Okulistycznego Szpitala Górniczego w Sosnowcu
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38
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Kozielski J, Kieda-Szurkowska J, Konstanty-Mesjasz B, Lelek P, Ziora D, Rauer R, Matysiak N. [Pulmonary microlithiasis--difference between radiology results and pulmonary function tests]. Pol Arch Med Wewn 1998; 100:449-53. [PMID: 10410580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
The case od 22-years old woman with pulmonary microlithiasis is described. The diagnosis was confirmed by histopathological examination of lung tissue. In electron microscopy lung fibrosis was seen. High resolution computed tomography (HRCT) and pulmonary function tests (lung compliance, diffusion capacity, exercise test) were done. The role of bronchoalveolar lavage (BAL) and lung scintigraphy with technetium in the diagnostic procedure of this disease is discussed.
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Affiliation(s)
- J Kozielski
- Klinika Ftizjopneumonologii Slaskiej, Akademii Medycznej w Zabrzu
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39
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Ziora D, Kozielski J, Oklek K. [Usefulness of cryoapplication for bleeding after needle biopsy during fiberoptic bronchoscopy]. Pneumonol Alergol Pol 1998; 65:749-53. [PMID: 9760787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
The protective role of superficial freezing (using a "spray" N2O cryoprobe) of tracheobronchial tumours before fiberoptic biopsy was evaluated in 21 patients with suspected lung cancer and high risk of bleeding. An excellent haemostatic effect was observed in all but two patients despite 3-9 specimens taken into histopathological examination. No serious complications besides a transient cough in 5 patients were observed. So a new "spray" type cryoprobe was found useful in protection against bleeding during bronchoscopy without negative influence on the histopathological confirmation of malignancy.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Slaskiej Akademii Medycznej, Zabrze
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40
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Kozielski J, Oklek K, Krzywiecki A, Ziora D, Polońska A, Cieślicki J, Jastrzȩbski D, Kamiński J. High dose farmorubicin versus farmorubicin plus carboplatin in advanced non-small cell lung carcinoma: preliminary report. Lung Cancer 1998. [DOI: 10.1016/s0169-5002(98)90126-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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41
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Ziora D, Szurkowska J, Oklek K. [Two year observation of patients with chronic extrinsic allergic alveolitis during steroid treatment]. Pneumonol Alergol Pol 1998; 65:635-42. [PMID: 9489437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
In 53 patients (37 females, 16 males, aged 17-64) with chronic extrinsic allergic alveolitis after two years of prednisone treatment (40 mg as initial dose reduced to 20 mg after 6 weeks and to 15 mg after 6 months) the significant increase (p < 0.05) of mean values of FVC, FEV1 and DCO and of clinical improvement were observed. No radiological improvement was seen. Complete allergen cessation (16 patients) had very limited influence on pulmonary function parameters and chest X-ray picture, but clinical symptoms were diminished in comparison with patients who stayed on their farms and were potentially exposed to allergens.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Sl. A. M. w Zabrzu
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42
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Grzanka P, Ziora D, Oklek K, Dobrowolski J. [Changes in lung parenchyma in high resolution computer tomography of patients with type type I sarcoidosis]. Pneumonol Alergol Pol 1997; 65:338-42. [PMID: 9340060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The aim of this study was to describe the high-resolution computed tomography (HRCT) appearances of pulmonary abnormalities in 34 cases of type I sarcoidosis according to radiographic classification--lymphadenopathy only). Abnormalities were seen in 56% cases in which the pulmonary parenchyma appeared on radiographs. Nodules (1-4 mm) were seen in 41%. Other lesions as linear network were--present in 11.8% and ground-glass opacities--in 8.8%. The opacities are clustered in the peribronchovascular spaces, with relative sparing of the lung periphery and predominate in upper and middle lung zones. This study demonstrated the usefulness of HRCT in the correct diagnosis of type I sarcoidosis.
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Affiliation(s)
- P Grzanka
- I Katedry Radiologii, Slaskiej Akademii Medycznej w Zabrzu
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43
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Kozielski J, Ziora D. [Bronchoscopic cryotherapy]. Pneumonol Alergol Pol 1997; 65:411-6. [PMID: 9340073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- J Kozielski
- Kliniki Ftizjopneumonologii Sl. A.M. w Zabrzu
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44
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Gawlik R, Ziora D, Rogala E, Pluskiewicz W. [Levels of endothelin-I in bronchoalveolar fluid of patients with selected respiratory tract diseases]. Pneumonol Alergol Pol 1997; 65:333-7. [PMID: 9340059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
UNLABELLED Endothelin-I (ET-I) levels in BALF of symptomatic (n = 7) and asymptomatic (n = 10) asthmatic patients, sarcoidosis (n = 10), allergic alveolitis (n = 6) and healthy volunteers (n = 6) was evaluated. In all patients BALF level of endothelin-I was assessed by radioimmunoassay. We observed that patients with symptomatic asthma had more increased amounts of ET-I in BALF in comparison with asymptomatic asthmatics, patients with sarcoidosis, allergic alveolitis and control group. CONCLUSIONS 1. Presence of ET-I in BALF indicates that this peptide is involved in the pathogenesis of bronchial asthma, sarcoidosis and allergic alveolitis. 2. Endothelin-I is involved in bronchial smooth muscle contraction.
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Affiliation(s)
- R Gawlik
- Katedry i Kliniki Chorób Wewnetrznych i Alergologii, Slaskiej Akademii Medycznej w Zabrzu
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45
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Jastrzebski D, Kozielski J, Ziora D, Polańska A, Grzanka P. [Histiocytosis X--report of 3 cases with different types of lung changes]. Pneumonol Alergol Pol 1997; 65:380-7. [PMID: 9340068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Three cases of histiocytosis X were described. Diagnosis was confirmed with histological examination of the lung taken during pleuroscopy in 2 cases and--with typical HRCT lung scan in 1 case.
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Affiliation(s)
- D Jastrzebski
- Katedry i Kliniki Ftizjopneumonologii, Slaskiej Akademii Medycznej w Zabrzu
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46
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Ziora D, Jastrzebski D, Oklek K. [Levels of procollagen III in bronchial alveolar lavage fluid in patients with sarcoidosis]. Pneumonol Alergol Pol 1997; 65:343-7. [PMID: 9340061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
In 24 patients with sarcoidosis without pulmonary function disturbances significantly higher concentrations of procollagen III (PIIIP) in bronchoalveolar lavage fluid (BALF) were observed in comparison with control group. Patients in II radiological stage shower higher PIIIP concentrations in BALF than patients in I stage of sarcoidosis.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Sl. A. M. w Zabrzu
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47
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Ziora D, Gawlik R, Baumgarten C, Kunkel G, Oklek K, Rogala E, Jastrzebski D. [Bradykinin level in bronchoalveolar lavage fluid in patients with extrinsic allergic alveolitis]. Pol Arch Med Wewn 1996; 96:39-44. [PMID: 8966144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The presence of kinins in the tracheobronchial tree and their pharmacological properties would suggest that these peptides are involved in inflammatory responses of the airway and lungs. The aim of the study was the estimation the bradykinin level in bronchoalveolar lavage fluid (BAL) in patients with extrinsic allergic alveolitis. The investigated group consisted of 12 patients with farmers lung and a control group, of 9 healthy individuals. The statistically significant higher bradykinin concentration was found in patients BAL fluid than in the controls (675 +/- 472 pg/ml v.s., 220 +/- 57 pg/ml). No relationship was found between bradykinin level and BAL fluid cellularity and pulmonary function parameters. High levels of bradykinin in BAL fluid may suggest the increase of alveolo-capillary membrane permeability.
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Affiliation(s)
- D Ziora
- Kliniki Ftyzjopneumatologii Sl. A.M. w Zabrzu
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48
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Rauer R, Kozielski J, Ziora D, Kieda-Szurkowska J, Lelek P. [Lung lipoproteinosis--diagnostic problems]. Pol Merkur Lekarski 1996; 1:45-6. [PMID: 9156893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Pulmonary alveolar proteinosis is a very rare disease, first described by Rosen in 1958. It is characterized by the accumulation of lipoproteins in the pulmonary alveoli. Clinical and radiologic presentations are typical for the interstitial lung disease. Only few cases of this disease have been described in the Polish literature. A patient with disseminated lesions to the lungs is presented. A diagnosis was possible after an analysis of BAL fluid and histological examination of the lung tissue collected by the transbronchial biopsy.
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Affiliation(s)
- R Rauer
- Kliniki Ftizjopneumonologii SI. AM w Zabrzu
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49
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Ziora D, Grzanka P, Dobrowolski J, Oklek K, Jastrzebski D, Kozielski J, Krzywiecki A. [Pulmonary function tests and bronchoalveolar lavage in sarcoidosis patients with 1changes and without changes in high resolution computed tomography]. Pneumonol Alergol Pol 1996; 64:715-22. [PMID: 9162314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
In 20 sarcoidosis patients with I0 of radiological changes the high resolution computed tomography (HRCT), pulmonary function tests (spirometry, diffusion capacity, static compliance) and broncho-alveolar lavage (BAL) were performed. In 8 patients with pathological changes detected in HRCT and in 12 patients without HRCT changes the similar pulmonary function disturbances and BAL-cell count were observed.
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Affiliation(s)
- D Ziora
- Kliniki Ftizjopneumonologii Kierownik
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50
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Misiolek M, Ziora D, Oklek K, Namyslowski G. Evaluation of upper airway obstruction after partial laryngectomies by radiological method and flow-volume loop analysis. J Laryngol Otol 1994; 108:954-6. [PMID: 7829948 DOI: 10.1017/s0022215100128610] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Anatomical and functional estimations of the upper airways in patients after partial laryngectomies (cordectomy, hemilaryngectomy, enlarged hemilaryngectomy) carried out due to cancer are discussed in this paper. The post-operative lumen of the larynx and the trachea were estimated by radiological examination. The coefficient larynx/trachea (L/T) was proposed to describe fixed obstruction. At the same time, all patients underwent spirometric examinations. Inspiratory and expiratory parameters of the flow-volume loop were evaluated. In 39 patients the L/T coefficient was lower than in a group of patients with chronic bronchitis (p < 0.05). Also inspiratory and some expiratory parameters of the flow-volume loop decreased in contrast to the group with chronic bronchitis. All results showed the usefulness of radiological and spirometric methods in detecting upper airway obstructions and confirmed their fixed character. The influence of the area of operation on the degree of upper airway obstruction was emphasized.
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Affiliation(s)
- M Misiolek
- II Clinic of Laryngology, Silesian Medical Academy, Zabrze, Poland
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