Proximal and distal gastro-oesophageal reflux in chronic obstructive pulmonary disease and bronchiectasis
© 2013 The Authors. Respirology © 2013 Asian Pacific Society of Respirology..
BACKGROUND AND OBJECTIVE: The aims of this observational study were (i) to examine the prevalence of symptomatic and clinically silent proximal and distal gastro-oesophageal reflux (GOR) in adults with chronic obstructive pulmonary disease (COPD) or bronchiectasis, (ii) the presence of gastric aspiration, and (iii) to explore the possible clinical significance of this comorbidity in these conditions.
METHODS: Twenty-seven participants with COPD, 27 with bronchiectasis and 17 control subjects completed reflux symptom evaluation and dual-channel 24 h oesophageal pH monitoring. In those with lung disease, pepsin levels in sputum samples were measured using enzyme-linked immunosorbent assay, with disease severity (lung function and high-resolution computed tomography) also measured.
RESULTS: The prevalence of GOR in COPD was 37%, in bronchiectasis was 40% and in control subjects was 18% (P = 0.005). Of those diagnosed with GOR, clinically silent reflux was detected in 20% of participants with COPD and 42% with bronchiectasis. While pepsin was found in 33% of COPD and 26% of bronchiectasis participants, the presence of pepsin in sputum was not related to a diagnosis of GOR based on oesophageal pH monitoring in either condition. Neither a diagnosis of GOR nor the presence of pepsin was associated with increased severity of lung disease in COPD or bronchiectasis.
CONCLUSIONS: The prevalence of GOR in COPD or bronchiectasis is twice that of the control population, and the diagnosis could not be based on symptoms alone. Pepsin was detected in sputum in COPD and bronchiectasis, suggesting a possible role of pulmonary aspiration, which requires further exploration.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2014 |
|---|---|
| Erschienen: |
2014 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:19 |
|---|---|
| Enthalten in: |
Respirology (Carlton, Vic.) - 19(2014), 2 vom: 21. Feb., Seite 211-217 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Lee, Annemarie L [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Bronchiectasis |
|---|
| Anmerkungen: |
Date Completed 11.02.2016 Date Revised 02.12.2018 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1111/resp.12182 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM230843891 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM230843891 | ||
| 003 | DE-627 | ||
| 005 | 20231224085344.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231224s2014 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1111/resp.12182 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n0769.xml |
| 035 | |a (DE-627)NLM230843891 | ||
| 035 | |a (NLM)24033416 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Lee, Annemarie L |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Proximal and distal gastro-oesophageal reflux in chronic obstructive pulmonary disease and bronchiectasis |
| 264 | 1 | |c 2014 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 11.02.2016 | ||
| 500 | |a Date Revised 02.12.2018 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2013 The Authors. Respirology © 2013 Asian Pacific Society of Respirology. | ||
| 520 | |a BACKGROUND AND OBJECTIVE: The aims of this observational study were (i) to examine the prevalence of symptomatic and clinically silent proximal and distal gastro-oesophageal reflux (GOR) in adults with chronic obstructive pulmonary disease (COPD) or bronchiectasis, (ii) the presence of gastric aspiration, and (iii) to explore the possible clinical significance of this comorbidity in these conditions | ||
| 520 | |a METHODS: Twenty-seven participants with COPD, 27 with bronchiectasis and 17 control subjects completed reflux symptom evaluation and dual-channel 24 h oesophageal pH monitoring. In those with lung disease, pepsin levels in sputum samples were measured using enzyme-linked immunosorbent assay, with disease severity (lung function and high-resolution computed tomography) also measured | ||
| 520 | |a RESULTS: The prevalence of GOR in COPD was 37%, in bronchiectasis was 40% and in control subjects was 18% (P = 0.005). Of those diagnosed with GOR, clinically silent reflux was detected in 20% of participants with COPD and 42% with bronchiectasis. While pepsin was found in 33% of COPD and 26% of bronchiectasis participants, the presence of pepsin in sputum was not related to a diagnosis of GOR based on oesophageal pH monitoring in either condition. Neither a diagnosis of GOR nor the presence of pepsin was associated with increased severity of lung disease in COPD or bronchiectasis | ||
| 520 | |a CONCLUSIONS: The prevalence of GOR in COPD or bronchiectasis is twice that of the control population, and the diagnosis could not be based on symptoms alone. Pepsin was detected in sputum in COPD and bronchiectasis, suggesting a possible role of pulmonary aspiration, which requires further exploration | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Observational Study | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a bronchiectasis | |
| 650 | 4 | |a chronic obstructive pulmonary disease | |
| 650 | 4 | |a gastro-oesophageal reflux | |
| 650 | 4 | |a quality of life | |
| 700 | 1 | |a Button, Brenda M |e verfasserin |4 aut | |
| 700 | 1 | |a Denehy, Linda |e verfasserin |4 aut | |
| 700 | 1 | |a Roberts, Stuart J |e verfasserin |4 aut | |
| 700 | 1 | |a Bamford, Tiffany L |e verfasserin |4 aut | |
| 700 | 1 | |a Ellis, Samantha J |e verfasserin |4 aut | |
| 700 | 1 | |a Mu, Fi-Tjen |e verfasserin |4 aut | |
| 700 | 1 | |a Heine, Ralf G |e verfasserin |4 aut | |
| 700 | 1 | |a Stirling, Robert G |e verfasserin |4 aut | |
| 700 | 1 | |a Wilson, John W |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Respirology (Carlton, Vic.) |d 1998 |g 19(2014), 2 vom: 21. Feb., Seite 211-217 |w (DE-627)NLM093444214 |x 1440-1843 |7 nnns |
| 773 | 1 | 8 | |g volume:19 |g year:2014 |g number:2 |g day:21 |g month:02 |g pages:211-217 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1111/resp.12182 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 19 |j 2014 |e 2 |b 21 |c 02 |h 211-217 | ||