23 results on '"pulmonary function"'
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2. Präoperative Diagnostik vor thoraxchirurgischen Eingriffen
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Krainz, Philipp, Westhoff, Michael, and Meyer, F. Joachim
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- 2023
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3. Morphologische und funktionelle Folgen nach COVID-19-Pneumonie.
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Milos, Ruxandra-Iulia, Kifjak, Daria, Heidinger, Benedikt H., Prayer, Florian, Beer, Lucian, Röhrich, Sebastian, Wassipaul, Christian, Gompelmann, Daniela, and Prosch, Helmut
- Abstract
Copyright of Der Radiologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2021
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4. Neue Entwicklungen in der Lungentransplantation.
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Aigner, C.
- Abstract
Copyright of Der Pathologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
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5. Analyse lungenfunktioneller und computertomographisch-struktureller Befunde von Patienten mit ausgeprägter COPD im Hinblick auf bronchoskopische Lungenvolumenreduktion
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Kühne, Stefan
- Subjects
emphysema ,phenotype ,pulmonary function ,COPD ,600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit - Abstract
Einleitung: Bei Patienten mit chronisch obstruktiver Lungenerkrankung (COPD) zeigen sich differente Zusammenhänge zwischen der Ausprägung einer emphysematischen Destruktion und deren Auswirkung auf die Lungenfunktion. Das Ziel ist es, den emphysematischen Parenchymverlust besser zu verstehen und Korrelationen zwischen den Lungenfunktionsparametern einerseits und dem Phänotyp des Lungenemphysems in der Computertomographie (CT) andererseits zu untersuchen. Material und Methoden: In dieser Studie erfolgte eine Analyse von 112 COPD-Patienten im Arbeitsbereich Ambulante Pneumologie der Charité – Universitätsmedizin Berlin. Eine Densitometrie erfolgte softwaregestützt auf Grundlage einer CT des Thorax. Die Querschnittsmenge aus Bildgebung und Lungenfunktionsdaten wurde einer komplexen Analyse unterzogen. Ergebnisse: Der Altersmedian der Patientengruppe lag bei 64 Jahren. Der Body-Mass-Index (BMI) betrug im Median 23,9 kg/m2. Im GOLD-Stadium 3 oder 4 befanden sich 90 % der Patienten. 50 % aller Patienten wiesen ein panlobuläres, 39 % ein zentrilobuläres, 9,6 % eine Mischform und 1,2 % ein paraseptales Lungenemphysem auf. Für FEV1 (P = 0,017), FEV1/FVC (P = 0,049), RV (P = 0,002) und RV/TLC (P = < 0,001) waren signifikante Unterschiede zwischen den Geschlechtern nachweisbar. Patienten mit einem BMI oberhalb des Medians der Untersuchungsgruppe wiesen niedrigere RV- (P < 0,001), TLC- (P = < 0,001) und RV/TLC-Werte (P = 0,011) auf. Ältere Patienten zeigten bei den Lungenfunktionsparametern FEV1 (P = 0,002), FEV1/FVC (P = 0,046), RV (P = 0,004), TLC (P = 0,015), RV/TLC (P =, Introduction: In patients with chronic obstructive pulmonary disorder (COPD), correlations between the degree of emphysema-related lung destruction and its impact on lung function vary. This study aimed to shed light on emphysema-related parenchymal loss and examine correlations between pulmonary function parameters and the phenotype of pulmonary emphysema in computed tomography. Materials and methods: The study analyzed 112 patients with COPD treated at Charité – Universitätsmedizin Berlin’s Department of Outpatient Pneumology. Software-assisted densitometry was conducted based on chest computed tomography (CT). A complex analysis was used to assess the combined CT and pulmonary function test findings. Results The median age of the patients was 64 years. The median body mass index (BMI) was 23.9. Ninety percent of the patients had GOLD stage 3 or 4 COPD. Fifty percent of all patients exhibited panlobular pulmonary emphysema, 39% had centrilobular emphysema, 9.6% had a mixed form and 1.2% had paraseptal pulmonary emphysema. For FEV1 (P = 0.017), FEV1/FVC (P = 0.049), RV (P = 0.002) and RV/TLC, (P =
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- 2022
6. COPD und Klangtherapie: Pilotstudie zur Wirksamkeit einer Behandlung mit Körpertambura bei COPD-Patienten.
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Hartwig, Bernhard, Schmidt, Stefan, and Hartwig, Isabella
- Abstract
Copyright of Research in Complementary Medicine / Forschende Komplementärmedizin is the property of Karger AG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2016
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7. 'Forequarter-Amputation' des rechten oberen Rumpfs.
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Dragu, A., Hohenberger, W., Lang, W., Schmidt, J., and Horch, R.E.
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FOREARM , *FREE flaps , *AMPUTATION , *MEDICAL ethics , *SURGERY ,TUMOR surgery - Abstract
Total forearm free flap procedures after forequarter amputations have been sparsely described in the literature. Using the amputated arm as a 'free filet flap' remains a viable surgical option after radical forequarter amputations performed for the resection of large, invasive tumors of the shoulder or thoracic wall region. Using the forequarter specimen as a donor site seems favorable in that it eliminates the usual donor site morbidity. Nevertheless, in our patient with invasive ductal carcinoma of the breast and a fibrosarcoma suffering from severe pain and septic conditions - which failed to respond properly to conservative therapy - as well as rapidly progressive tumor ulceration despite repeated radiation therapy, we decided to attempt complete tumor removal by hemithoracectomy as a last resort. This decision was taken following multiple interdisciplinary consultations and thorough patient information. Although technically feasible with complete tumor removal and safe soft tissue free flap coverage, the postoperative course raises questions about the advisability of such ultra radical surgical procedures, as well as about the limitations of respiratory recovery after hemithoracectomy with removal of the sternum. Hence, based on our experience with such radical tumor surgery, we discuss the issues of diminished postoperative pulmonary function, intensive care possibilities and ethical issues. The English full-text version of this article is available at SpringerLink (under 'Supplemental'). [ABSTRACT FROM AUTHOR]
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- 2011
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8. Tauchmedizin für Pneumologen.
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Tetzlaff, K.
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Copyright of Der Pneumologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2009
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9. Lungenfunktion im Säuglings- und Kleinkindalter.
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Latzin, P. and Hafen, G.
- Abstract
Copyright of Der Pneumologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2007
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10. Funktionelle MRT der Lunge unter Verwendung von hyperpolarisiertem 3Helium-Gas.
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Heußel, Claus, Gast, Klaus, Dahmen, Anja, Morbach, Andreas, Kauczor, Hans-Ulrich, Schreiber, Wolfgang, Thelen, Manfred, and Beek, Edwin
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- 2005
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11. Beurteilung der kardiopulmonalen Funktion und Belastungstests bei Patienten mit pulmonaler Hypertonie.
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Ewert, Ralf, Opitz, Christian, Wensel, Roland, Halank, Michael, Winkler, Jörg, Lodziewski, Sven, and Felix, Stephan
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- 2005
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12. Outcome und Lebensqualität nach ARDS.
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Steltzer, H. and Tatschl, C.
- Abstract
Copyright of Intensivmedizin und Notfallmedizin is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2002
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13. Die thorakale Epiduralanästhesie – mehr als ein Anästhesieverfahren.
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Brodner, G., Meißner, A., Rolf, N., and Van Aken, H.
- Abstract
Copyright of Anaesthesist is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 1997
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14. Einfluß der Telekobaltbestrahlung im Bereich des Thorax auf die Lungenfunktion.
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Witek, F., Garbsch, H., and Schnetz, E.
- Abstract
Copyright of Pneumonologie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 1973
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15. Über die Wirkung niedriger O-Partialdrucke auf die Respiration bei Patienten mit Lungenfibrose.
- Author
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Mürtz, R. and Begenat, H.
- Abstract
Copyright of Zeitschrift Für Die Gesamte Experimentelle Medizin Einschließlich Experimentelle Chirurgie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 1971
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16. [Morphological and functional sequelae after COVID-19 pneumonia].
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Milos RI, Kifjak D, Heidinger BH, Prayer F, Beer L, Röhrich S, Wassipaul C, Gompelmann D, and Prosch H
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- Humans, Lung diagnostic imaging, Respiratory Function Tests, SARS-CoV-2, COVID-19, Pneumonia
- Abstract
Background: Following coronavirus disease 2019 (COVID-19), a proportion of patients report prolonged or worsening symptoms and impairments. These symptoms are increasingly referred to as "long COVID" syndrome. They may be associated with radiological changes on computed tomography (CT) and pulmonary function impairment., Objectives: To discuss the role of long-term assessment of COVID-19 patients to determine which patients may benefit from follow-up., Materials and Methods: This article presents the current results of clinical, radiological, and pulmonary function follow-up tests after COVID-19 pneumonia., Results: Chronic fatigue and dyspnea are the most common persistent symptoms after COVID-19. Patients also present impaired exercise capacity. On CT, ground-glass opacities and parenchymal bands are the most common residual changes after COVID-19 pneumonia, histologically corresponding to organizing pneumonia. A proportion of patients who had severe COVID-19 pneumonia may show fibrotic-like changes during follow-up. Patients with severe acute infection may present with a restrictive syndrome with lower diffusing capacity for carbon monoxide (DLCO) and total lung capacity (TLC) values. Overall, significant and continuous improvement in all symptoms as well as radiomorphological and functional changes were observed over time., Conclusions: Patients with persistent symptoms after COVID-19 should be evaluated and treated in specialized post-COVID-19 clinics in a multidisciplinary manner., (© 2021. The Author(s).)
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- 2021
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17. [Current developments in lung transplantation].
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Aigner C
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- Germany, Humans, Lung, Lung Diseases surgery, Lung Transplantation
- Abstract
Background: Lung transplantation is the established treatment of benign end-stage pulmonary diseases after failure of alternative surgical and medical treatment options. The aim of this paper is to provide an overview of current developments in selected fields of lung transplantation., Methods: A selective literature search was conducted., Results: Lung transplantation in Germany is currently limited by a donor organ shortage. Measures to increase organ donation rates and to optimize the use of available donor organs are required. Ex-vivo lung perfusion, currently mainly used to re-evaluate marginal donor organs, has the potential to increase the available donor pool and to serve as a platform for additional therapies., Conclusions: Refinements in organ allocation, perioperative management, immunosuppression, and in the understanding of acute cellular and humoral rejection as well as chronic lung allograft dysfunction contributed to improvements in long-term outcome after lung transplantation.
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- 2019
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18. Funktionelle MRT der Lunge unter Verwendung von hyperpolarisiertem 3Helium-Gas
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Heußel, Claus Peter, Gast, Klaus K., Dahmen, Anja, Morbach, Andreas E., Kauczor, Hans-Ulrich, Schreiber, Wolfgang G., Thelen, Manfred, and van Beek, Edwin J. R.
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- 2005
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19. Die Auswirkungen von Di(2-ethylhexyl) Phthalat und Mono(2-ethylhexyl) Phthalat auf die Lungenfunktion im allergischen Mausmodell
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Huebner, Andreas and Wahl, H. G. (Dr. Dr.)
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Medical sciences, Medicine -- Medizin, Gesundheit ,Lungenfunktion ,Phthalate ,Pulmonary function ,Mausmodell ,2012 ,ddc:610 - Abstract
In der vorliegenden Arbeit wurden die Auswirkungen von Phthalaten auf das Lungengewebe und die Lungenfunktion von BALB/c - Mäusen untersucht. Es wurden der Weichmacher Di(2-ethylhexyl) Phthalat (DEHP), der in der Medizin am häufigsten verwendet wird, sowie dessen erster Metabolit Mono(2-ethylhexyl) Phthalat (MEHP) untersucht. Nach der Exposition der Mäuse gegenüber den beiden Phthalaten kam es im Vergleich zur Kontrollgruppe (PBS) im Provokationstest mit Metacholin zur Auslösung einer konzentrationsabhängigen signifikanten (DEHP, p < 0,01) bzw. hochsignifikanten (MEHP, p < 0,001) Atemwegshyperreagibilität. Im Serum der Phthalat exponierten Mäuse konnten im Vergleich zur Kontrollgruppe keine signifikanten Konzentrationsunterschiede für Gesamt-IgE, IgM, IgG1 oder IgA nachgewiesen werden. In der bronchoalveolären Lavage (BAL) der DEHP und MEHP exponierten Mäuse konnte eine im Vergleich zur Kontrollgruppe (PBS) signifikant erhöhte Konzentration des Neurotrophins Nerve Growth Factor (NGF) nachgewiesen werden. Sowohl in der BAL als auch in den histologischen Untersuchungen der Lunge zeigte sich eine deutliche konzentrationsabhängige Zunahme der Makrophagenzahl. Dies zeigte sich insbesondere bei den MEHP exponierten Mäusen. In den histologischen Untersuchungen der Lungenpräparate zeigten sich eine Verbreiterung der Basalmembran und eine Hyperplasie der Becherzellen. Die immunhistochemische Färbung zeigte in den Lungenpräparaten sowohl der DEHP als auch der MEHP exponierten Mäusen im Gegensatz zur Kontrollgruppe eine deutliche Anwesenheit von NGF im Bereich der Schleimhaut des Bronchiolus sowie im interstitiellen Gewebe. In den Endothelien der Lungenarterien der exponierten Mäuse konnte im Gegensatz zur Kontrollgruppe eine vermehrte Expression von V-CAM nachgewiesen werden. Anhand der beschriebenen Ergebnisse lässt sich vermuten, dass es nach Phthalatexposition zu einer vermehrten Expression von V-CAM in Endothelien der Lungenarterien mit nachfolgender Einwanderung von überwiegend Makrophagen ins Interstitium kommt. Als Folge der erhöhten NGF-Konzentration kann es zu einer allergischen Entzündung, bronchialen Hyperreaktivität und Atemwegsobstruktion kommen. Weitere Untersuchungen sind jedoch notwendig (Proof of concept), um die Pathogenese vollständig erklären zu können.
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- 2013
20. Lungenfunktionsdiagnostik bei jungen Kindern : Vergleich von Impulsoszillometrie und Spirometrie
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Cetiner, Metin and Wagner, Norbert
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Vorschulkind ,IOS ,Lungenfunktion ,pulmonary function ,spirometry ,Impulsoszillometrie ,Bronchialasthma ,Medizin ,ddc:610 ,Spirometrie ,impulse oscillometry - Abstract
Background: Respiratory disorders are common in children. Testing pulmonary function can be useful for making a diagnosis or monitoring the therapy, when there is a prolonged disease process or a chronic lung disease. Methods for testing lung function often need complete cooperation (e.g.: spirometry) or complete inaction (sedation is often needed, e.g.: thorax compression technique). Especially in preschool children testing methods with high cooperation demands are difficult to perform. Spirometry containing computer animation of breathing maneuvers can support cooperation in infants. Impulse oscillometry (IOS) is a new method for testing pulmonary function. Impulse-type measurement signals overlay the respiratory flow and are reflected in airways and in the lung. The reflection pattern is used for analysis of pulmonary function.Patients and Methods: Pulmonary function of 368 school children (1st and 2nd class) and 112 preschool children (ps) from Aachen have been measured by spirometry (computer animation B: „flying bee between flowers“, ps-group: additionally with animation K: “candle-blowing“) and by IOS. Childrens state of health was considered (healthy, acute airway infection, chronic lung disease). The quality of measurement was assessed by different criteria. In addition to the measured values success, number of conducted mesurements and in the preschool group number of tempted measurements, duration and cooperation level was noted. Results: IOS has been performed more successful than spirometry (ps-group 88% vs. 59%). Computer animation B (spirometry) has been performed more successful compared to animation K (ps-group 59% vs. 53%). Boys (success 95%) and healthy infants (92%) have been better in doing a spirometry than girls (84%) and sick infants (87%). It must be considered that the mean age in boys was slightly higher compared to girls. Completing animation B required more time than animation K and IOS (B: 7,4±1,6 min, K: 4,2±0,8 min IOS: 4,4±0,9 min), the duration was independent from age. Cooperation level were higher in IOS compared to spirometry (IOS: 3,2±1,3; B: 2,7±1,2; K: 3±1,2). The number of tempted and conducted measurements were much higher in spirometry (B: 10,6±5,3; K: 6,8±2,9; IOS: 1,8 ± 0,8). Decreasing Age was associated with decreasing success rate more prominent in spirometry (age of 7.: 98%, age of 3.: 14%) than in IOS (age of 3: 56%). Almost all infants with a cooperation level of 1 and more performed successfully IOS, but anyway 14% of infants with the highest cooperation level of 4 failed in doing a spirometry. Cooperation level was positively correlated with increasing age. Success, cooperation, number of tempted and conducted measurements in one method was moderately correlated with the same parameters in the other method. The calculated mean values of spirometry parameters have been in normal range compared to reference values, slightly higher in healthy infants. The calculated mean values of IOS parameters (except for resonance frequency) have been in school children 12-16% below the normal range. In preschool children mean values for impedance Zrs and resistance R (5 Hz) have been 15% above the normal range, the resistance R values (10-25 Hz) 6-29% below the normal range compared to the reference valus. The larger deviation can be seen in higher frequencies. The level of correlation between the intramethodic parameters among each other is diverse. The highest correlation can be seen between FEV1 and FVC, PEF and MEF75 and between the MEF-parameters and respectively between Zrs and R5 and accordingly between Zrs and the reactance X (5 Hz). The intraindividual variation coefficient in IOS was between 6.6 and 8.8%. A correlation between IOS and spirometry can be seen slightly between Zrs, R5, X5 und FEV1 und MEF75. Considering the absolute values Zrs, R5 and X5 correlate with FVC and MEF, too. Zrs and X5 distinguish significantly between healthy infants and infants mit acute respiratroy tract infection. Children with chronic lung diseade had mean values for spirometry and X5 below and for other IOS-parameters above the normal range, the deviation was not statistical significant due to the low sample size. Conclusions: IOS is an additional and low-risk alternative for testing pulmonary function in infants, particularly for detecting obstructive ventilation disorders. Compared to spirometry IOS can be used fast and successfully with good reproducible results even in preschool children. Both ways of measuring pulmonary function provide different, but distinctive information about the airways and the lung.
- Published
- 2008
21. Lungenfunktionsuntersuchungen nach einseitiger Lungenhomotransplantation an emphysematösen Hunden
- Author
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Schlick, W., Salem, G., Keiler, A., Göber, I., Möschl, O., Glöckler, M., Radaszkiewicz, Th., Szalay, St., and Kreuzer, W.
- Published
- 1975
- Full Text
- View/download PDF
22. 225. Experimentelle Untersuchungen über respiratorische Komplikationen bei der akuten Pankreatitis.
- Author
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Beyvers, G., Pfeifer, U., Ascherl, R., and Blümel, G.
- Abstract
Copyright of Langenbecks Archiv fuer Chirurgie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 1985
- Full Text
- View/download PDF
23. 225. Experimentelle Untersuchungen über respiratorische Komplikationen bei der akuten Pankreatitis
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Beyvers, G., Pfeifer, U., Ascherl, R., and Blümel, G.
- Published
- 1984
- Full Text
- View/download PDF
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