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Acid hypersensitivity in patients with eosinophilic oesophagitis

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Acid hypersensitivity in patients with eosinophilic oesophagitis. / Krarup, Anne Lund; Villadsen, Gerda Elisabeth; Mejlgaard, Else; Olesen, Søren Schou; Drewes, Asbjørn Mohr; Funch-Jensen, Peter.

I: Scandinavian Journal of Gastroenterology, Bind 45, Nr. 3, 2010, s. 273-81.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Harvard

Krarup, AL, Villadsen, GE, Mejlgaard, E, Olesen, SS, Drewes, AM & Funch-Jensen, P 2010, 'Acid hypersensitivity in patients with eosinophilic oesophagitis', Scandinavian Journal of Gastroenterology, bind 45, nr. 3, s. 273-81. https://doi.org/10.3109/00365520903469931

APA

Krarup, A. L., Villadsen, G. E., Mejlgaard, E., Olesen, S. S., Drewes, A. M., & Funch-Jensen, P. (2010). Acid hypersensitivity in patients with eosinophilic oesophagitis. Scandinavian Journal of Gastroenterology, 45(3), 273-81. https://doi.org/10.3109/00365520903469931

CBE

Krarup AL, Villadsen GE, Mejlgaard E, Olesen SS, Drewes AM, Funch-Jensen P. 2010. Acid hypersensitivity in patients with eosinophilic oesophagitis. Scandinavian Journal of Gastroenterology. 45(3):273-81. https://doi.org/10.3109/00365520903469931

MLA

Krarup, Anne Lund o.a.. "Acid hypersensitivity in patients with eosinophilic oesophagitis". Scandinavian Journal of Gastroenterology. 2010, 45(3). 273-81. https://doi.org/10.3109/00365520903469931

Vancouver

Krarup AL, Villadsen GE, Mejlgaard E, Olesen SS, Drewes AM, Funch-Jensen P. Acid hypersensitivity in patients with eosinophilic oesophagitis. Scandinavian Journal of Gastroenterology. 2010;45(3):273-81. https://doi.org/10.3109/00365520903469931

Author

Krarup, Anne Lund ; Villadsen, Gerda Elisabeth ; Mejlgaard, Else ; Olesen, Søren Schou ; Drewes, Asbjørn Mohr ; Funch-Jensen, Peter. / Acid hypersensitivity in patients with eosinophilic oesophagitis. I: Scandinavian Journal of Gastroenterology. 2010 ; Bind 45, Nr. 3. s. 273-81.

Bibtex

@article{455f78b0ee2c11de9c17000ea68e967b,
title = "Acid hypersensitivity in patients with eosinophilic oesophagitis",
abstract = "Abstract Objective. Painful symptoms are prevalent in patients with eosinophilic oesophagitis but experimental data are sparse. The aim of this study was to compare the pain response to experimental oesophageal stimulation in 14 patients with eosinophilic oesophagitis and 15 healthy volunteers. Material and methods. A multimodal probe was placed in the oesophagus. The participants were subjected to mechanical, thermal and electrical pain stimuli followed by perfusion with 0.1 M HCl. Pain scores, referred pain areas and evoked brain potentials to electrical stimulation of the oesophagus were recorded. Results. Patients tolerated significantly less acid perfused in the oesophagus (median 123 versus 200 ml; P = 0.02) and felt the burning sensation evoked by the acid earlier (median 2.0 versus 5.0 min; P = 0.01). Eight patients had coexisting gastro-oesophageal reflux disease. Six patients had pure eosinophilic oesophagitis, and this group felt the acid earlier than those with concomitant reflux or the healthy volunteers (median 0.8 versus 2.0 and 5.0 min; P = 0.03). There were no differences between patients and controls in the responses to mechanical or thermal stimulation (P > 0.4). Furthermore, no differences were found for the proxies of central nervous system sensitization (response to electrical stimulations, referred pain areas or evoked brain potentials; P > 0.1). Conclusions. Patients with eosinophilic oesophagitis are hypersensitive to acid perfused in the oesophagus, and pathophysiologic findings are likely confined to the peripheral tissue. Reflux from physiological acid may play a role in the symptoms of eosinophilic oesophagitis.",
author = "Krarup, {Anne Lund} and Villadsen, {Gerda Elisabeth} and Else Mejlgaard and Olesen, {S{\o}ren Schou} and Drewes, {Asbj{\o}rn Mohr} and Peter Funch-Jensen",
year = "2010",
doi = "10.3109/00365520903469931",
language = "English",
volume = "45",
pages = "273--81",
journal = "Scandinavian Journal of Gastroenterology",
issn = "0036-5521",
publisher = "Taylor & Francis ",
number = "3",

}

RIS

TY - JOUR

T1 - Acid hypersensitivity in patients with eosinophilic oesophagitis

AU - Krarup, Anne Lund

AU - Villadsen, Gerda Elisabeth

AU - Mejlgaard, Else

AU - Olesen, Søren Schou

AU - Drewes, Asbjørn Mohr

AU - Funch-Jensen, Peter

PY - 2010

Y1 - 2010

N2 - Abstract Objective. Painful symptoms are prevalent in patients with eosinophilic oesophagitis but experimental data are sparse. The aim of this study was to compare the pain response to experimental oesophageal stimulation in 14 patients with eosinophilic oesophagitis and 15 healthy volunteers. Material and methods. A multimodal probe was placed in the oesophagus. The participants were subjected to mechanical, thermal and electrical pain stimuli followed by perfusion with 0.1 M HCl. Pain scores, referred pain areas and evoked brain potentials to electrical stimulation of the oesophagus were recorded. Results. Patients tolerated significantly less acid perfused in the oesophagus (median 123 versus 200 ml; P = 0.02) and felt the burning sensation evoked by the acid earlier (median 2.0 versus 5.0 min; P = 0.01). Eight patients had coexisting gastro-oesophageal reflux disease. Six patients had pure eosinophilic oesophagitis, and this group felt the acid earlier than those with concomitant reflux or the healthy volunteers (median 0.8 versus 2.0 and 5.0 min; P = 0.03). There were no differences between patients and controls in the responses to mechanical or thermal stimulation (P > 0.4). Furthermore, no differences were found for the proxies of central nervous system sensitization (response to electrical stimulations, referred pain areas or evoked brain potentials; P > 0.1). Conclusions. Patients with eosinophilic oesophagitis are hypersensitive to acid perfused in the oesophagus, and pathophysiologic findings are likely confined to the peripheral tissue. Reflux from physiological acid may play a role in the symptoms of eosinophilic oesophagitis.

AB - Abstract Objective. Painful symptoms are prevalent in patients with eosinophilic oesophagitis but experimental data are sparse. The aim of this study was to compare the pain response to experimental oesophageal stimulation in 14 patients with eosinophilic oesophagitis and 15 healthy volunteers. Material and methods. A multimodal probe was placed in the oesophagus. The participants were subjected to mechanical, thermal and electrical pain stimuli followed by perfusion with 0.1 M HCl. Pain scores, referred pain areas and evoked brain potentials to electrical stimulation of the oesophagus were recorded. Results. Patients tolerated significantly less acid perfused in the oesophagus (median 123 versus 200 ml; P = 0.02) and felt the burning sensation evoked by the acid earlier (median 2.0 versus 5.0 min; P = 0.01). Eight patients had coexisting gastro-oesophageal reflux disease. Six patients had pure eosinophilic oesophagitis, and this group felt the acid earlier than those with concomitant reflux or the healthy volunteers (median 0.8 versus 2.0 and 5.0 min; P = 0.03). There were no differences between patients and controls in the responses to mechanical or thermal stimulation (P > 0.4). Furthermore, no differences were found for the proxies of central nervous system sensitization (response to electrical stimulations, referred pain areas or evoked brain potentials; P > 0.1). Conclusions. Patients with eosinophilic oesophagitis are hypersensitive to acid perfused in the oesophagus, and pathophysiologic findings are likely confined to the peripheral tissue. Reflux from physiological acid may play a role in the symptoms of eosinophilic oesophagitis.

U2 - 10.3109/00365520903469931

DO - 10.3109/00365520903469931

M3 - Journal article

C2 - 20001646

VL - 45

SP - 273

EP - 281

JO - Scandinavian Journal of Gastroenterology

JF - Scandinavian Journal of Gastroenterology

SN - 0036-5521

IS - 3

ER -