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Pregled bibliografske jedinice broj: 728561

The influence of gastroesophageal reflux in the lung : a case-control study


Miše, Kornelija; Čapkun, Vesna; Jurčev Savičević, Anamarija; Šundov, Željko; Bradarić, Anteo; Mladinov, Suzana
The influence of gastroesophageal reflux in the lung : a case-control study // Respirology, 15 (2010), 5; 837-842 doi:10.1111/j.1440-1843.2010.01777.x (međunarodna recenzija, članak, znanstveni)


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Naslov
The influence of gastroesophageal reflux in the lung : a case-control study

Autori
Miše, Kornelija ; Čapkun, Vesna ; Jurčev Savičević, Anamarija ; Šundov, Željko ; Bradarić, Anteo ; Mladinov, Suzana

Izvornik
Respirology (1323-7799) 15 (2010), 5; 837-842

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
bronchoscopy; gastroesophageal reflux disease; lactate dehydrogenase; pulmonary function test

Sažetak
Background and objective: Many researchers have investigated the pH of exhaled breath condensate but direct measurement of pH in the lung has not been performed in vivo in humans. We hypothesized that the pH measured directly in the lung would differ between healthy subjects and patients with gastroesophageal reflux disease (GERD). We also wished to determine whether an acidic environment in the lung influences pulmonary function and DLCO, and whether microaspiration of gastric contents directly influences non-specific inflammation in the lung. Methods: The patients were otherwise healthy individuals who had been newly diagnosed with GERD. The control subjects were mostly volunteers who underwent bronchoscopy for different reasons. For all subjects (n = 63) a medical history was taken, and physical examination, oesophagogastroduodenoscopy, fibre-optic bronchoscopy and pulmonary function testing were performed. Results: In patients with GERD the average pH in the lung was 5.13 ± 0.43 ; this was significantly lower than the pH in the lung of controls 6.08 ± 0.39 (P = 0.001). Patients with GERD had lower FEV1% (P = 0.035), PEF (P = 0.001), FEF50% (P = 0.002) and FEF25% (P = 0.003), while the differences in FVC% and FEF75% were not significant. DLCO (P = 0.003), as well as transfer coefficient of the lung (P = 0.001), was lower in patients with GERD. LDH levels in bronchoalveolar aspirate were higher in the patients with GERD (P = 0.001). Conclusions: This study found evidence of cell and tissue injury in the lung, a lowering of pH and higher bronchoalveolar aspirate LDH levels in patients with GERD compared with healthy subjects. These findings suggest that pulmonary function, and especially DLCO, should be evaluated in patients presenting with GERD.

Izvorni jezik
Engleski

Znanstvena područja
Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Ustanove:
Hrvatski zavod za javno zdravstvo,
Nastavni zavod za javno zdravstvo "Dr. Andrija Štampar",
KBC Split,
Medicinski fakultet, Split

Citiraj ovu publikaciju

Miše, Kornelija; Čapkun, Vesna; Jurčev Savičević, Anamarija; Šundov, Željko; Bradarić, Anteo; Mladinov, Suzana
The influence of gastroesophageal reflux in the lung : a case-control study // Respirology, 15 (2010), 5; 837-842 doi:10.1111/j.1440-1843.2010.01777.x (međunarodna recenzija, članak, znanstveni)
Miše, K., Čapkun, V., Jurčev Savičević, A., Šundov, Ž., Bradarić, A. & Mladinov, S. (2010) The influence of gastroesophageal reflux in the lung : a case-control study. Respirology, 15 (5), 837-842 doi:10.1111/j.1440-1843.2010.01777.x.
@article{article, year = {2010}, pages = {837-842}, DOI = {10.1111/j.1440-1843.2010.01777.x}, keywords = {bronchoscopy, gastroesophageal reflux disease, lactate dehydrogenase, pulmonary function test}, journal = {Respirology}, doi = {10.1111/j.1440-1843.2010.01777.x}, volume = {15}, number = {5}, issn = {1323-7799}, title = {The influence of gastroesophageal reflux in the lung : a case-control study}, keyword = {bronchoscopy, gastroesophageal reflux disease, lactate dehydrogenase, pulmonary function test} }
@article{article, year = {2010}, pages = {837-842}, DOI = {10.1111/j.1440-1843.2010.01777.x}, keywords = {bronchoscopy, gastroesophageal reflux disease, lactate dehydrogenase, pulmonary function test}, journal = {Respirology}, doi = {10.1111/j.1440-1843.2010.01777.x}, volume = {15}, number = {5}, issn = {1323-7799}, title = {The influence of gastroesophageal reflux in the lung : a case-control study}, keyword = {bronchoscopy, gastroesophageal reflux disease, lactate dehydrogenase, pulmonary function test} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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