Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial.
To access publisher's full text version of this article click on the hyperlink below To determine the proportion of patients with gastroesophageal reflux disease who are on proton pump inhibitors (PPIs) who could reduce their prior dosage by half, and identify predictors of successful step-down...
Published in: | Journal of Clinical Gastroenterology |
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Language: | English |
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Lippincott Williams & Wilkins
2017
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Online Access: | http://hdl.handle.net/2336/620271 https://doi.org/10.1097/MCG.0000000000000542 |
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ftlandspitaliuni:oai:www.hirsla.lsh.is:2336/620271 2023-05-15T16:52:47+02:00 Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. Helgadóttir, Hólmfridur Metz, David C Lund, Sigrún H Gizurarson, Sveinbjorn Jacobsen, Elin I Asgeirsdóttir, Gudrún A Yngadóttir, Yrsa Björnsson, Einar S 1 Univ Iceland, Fac Med, Reykjavik, Iceland Show the Organization-Enhanced name(s) 2 Univ Iceland, Fac Pharmaceut Sci, Reykjavik, Iceland Show the Organization-Enhanced name(s) 3 Natl Univ Hosp Iceland, Div Gastroenterol & Hepatol, Dept Internal Med, IS-108 Reykjavik, Iceland Show the Organization-Enhanced name(s) 4 Univ Penn, Perelman Sch Med, Div Gastroenterol, Philadelphia, PA 19104 USA 2017 http://hdl.handle.net/2336/620271 https://doi.org/10.1097/MCG.0000000000000542 en eng Lippincott Williams & Wilkins https://insights.ovid.com/crossref?an=00004836-201707000-00007 Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. 2017, 51 (6):486-493 J. Clin. Gastroenterol. 1539-2031 27159420 doi:10.1097/MCG.0000000000000542 http://hdl.handle.net/2336/620271 Journal of clinical gastroenterology Archived with thanks to Journal of clinical gastroenterology Landspitali Access - LSH-aðgangur Vélindabakflæði Lyf GAS12 LYF12 Proton Pump Inhibitors Gastroesophageal Reflux Article 2017 ftlandspitaliuni https://doi.org/10.1097/MCG.0000000000000542 2022-05-29T08:22:16Z To access publisher's full text version of this article click on the hyperlink below To determine the proportion of patients with gastroesophageal reflux disease who are on proton pump inhibitors (PPIs) who could reduce their prior dosage by half, and identify predictors of successful step-down. Appropriate hypergastrinemia results from gastric acid inhibition. A gender difference in fasting gastrin with higher levels among women than among men on long-term PPI therapy has been demonstrated. Patients with endoscopically verified erosive esophagitis on long-term PPI therapy were randomized double blindly to step down their dose by half or continue with the same dose for 8 weeks. Fasting gastrin levels were measured before and after treatment. The primary endpoint was successful step-down throughout the study period. Overall, 100 patients were randomized, 49 (24 females) to continue with the same dose as before and 51 (25 females) to step down. Female patients had higher gastrin levels compared with male patients: 78 pg/mL (IQR, 50 to 99) versus 50 pg/mL (IQR, 36 to 74) (P=0.007). Among those randomized to the step-down intervention only 3/25 (12%) women failed to complete the 2 months of lower-dose therapy versus 9/25 (36%) men (P=0.09). Female gender (P=0.048) was the strongest predictor for successful step-down (odds ratio=1.27; 95% CI, 1.01-1.60). The chance of failing to maintain symptom control was twice as high in the reduction group (24%) as compared with the control group (13%) (P=0.2). Female patients on long-term PPI therapy were 3 times more likely to tolerate half of their prior dose. Female gender had higher probability for successful step-down. These results indicate that women with gastroesophageal reflux disease might manage with lower doses of PPIs as compared with men.European Clinical Trial Database (https://eudract.ema.europa.eu/), number 2013-002067-26. National Institutes of Health Research Fund of the National University Hospital of Iceland Icelandic Research Fund Article in Journal/Newspaper Iceland Hirsla - Landspítali University Hospital research archive Gerd ENVELOPE(-45.750,-45.750,-60.666,-60.666) Journal of Clinical Gastroenterology 51 6 486 493 |
institution |
Open Polar |
collection |
Hirsla - Landspítali University Hospital research archive |
op_collection_id |
ftlandspitaliuni |
language |
English |
topic |
Vélindabakflæði Lyf GAS12 LYF12 Proton Pump Inhibitors Gastroesophageal Reflux |
spellingShingle |
Vélindabakflæði Lyf GAS12 LYF12 Proton Pump Inhibitors Gastroesophageal Reflux Helgadóttir, Hólmfridur Metz, David C Lund, Sigrún H Gizurarson, Sveinbjorn Jacobsen, Elin I Asgeirsdóttir, Gudrún A Yngadóttir, Yrsa Björnsson, Einar S Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. |
topic_facet |
Vélindabakflæði Lyf GAS12 LYF12 Proton Pump Inhibitors Gastroesophageal Reflux |
description |
To access publisher's full text version of this article click on the hyperlink below To determine the proportion of patients with gastroesophageal reflux disease who are on proton pump inhibitors (PPIs) who could reduce their prior dosage by half, and identify predictors of successful step-down. Appropriate hypergastrinemia results from gastric acid inhibition. A gender difference in fasting gastrin with higher levels among women than among men on long-term PPI therapy has been demonstrated. Patients with endoscopically verified erosive esophagitis on long-term PPI therapy were randomized double blindly to step down their dose by half or continue with the same dose for 8 weeks. Fasting gastrin levels were measured before and after treatment. The primary endpoint was successful step-down throughout the study period. Overall, 100 patients were randomized, 49 (24 females) to continue with the same dose as before and 51 (25 females) to step down. Female patients had higher gastrin levels compared with male patients: 78 pg/mL (IQR, 50 to 99) versus 50 pg/mL (IQR, 36 to 74) (P=0.007). Among those randomized to the step-down intervention only 3/25 (12%) women failed to complete the 2 months of lower-dose therapy versus 9/25 (36%) men (P=0.09). Female gender (P=0.048) was the strongest predictor for successful step-down (odds ratio=1.27; 95% CI, 1.01-1.60). The chance of failing to maintain symptom control was twice as high in the reduction group (24%) as compared with the control group (13%) (P=0.2). Female patients on long-term PPI therapy were 3 times more likely to tolerate half of their prior dose. Female gender had higher probability for successful step-down. These results indicate that women with gastroesophageal reflux disease might manage with lower doses of PPIs as compared with men.European Clinical Trial Database (https://eudract.ema.europa.eu/), number 2013-002067-26. National Institutes of Health Research Fund of the National University Hospital of Iceland Icelandic Research Fund |
author2 |
1 Univ Iceland, Fac Med, Reykjavik, Iceland Show the Organization-Enhanced name(s) 2 Univ Iceland, Fac Pharmaceut Sci, Reykjavik, Iceland Show the Organization-Enhanced name(s) 3 Natl Univ Hosp Iceland, Div Gastroenterol & Hepatol, Dept Internal Med, IS-108 Reykjavik, Iceland Show the Organization-Enhanced name(s) 4 Univ Penn, Perelman Sch Med, Div Gastroenterol, Philadelphia, PA 19104 USA |
format |
Article in Journal/Newspaper |
author |
Helgadóttir, Hólmfridur Metz, David C Lund, Sigrún H Gizurarson, Sveinbjorn Jacobsen, Elin I Asgeirsdóttir, Gudrún A Yngadóttir, Yrsa Björnsson, Einar S |
author_facet |
Helgadóttir, Hólmfridur Metz, David C Lund, Sigrún H Gizurarson, Sveinbjorn Jacobsen, Elin I Asgeirsdóttir, Gudrún A Yngadóttir, Yrsa Björnsson, Einar S |
author_sort |
Helgadóttir, Hólmfridur |
title |
Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. |
title_short |
Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. |
title_full |
Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. |
title_fullStr |
Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. |
title_full_unstemmed |
Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. |
title_sort |
study of gender differences in proton pump inhibitor dose requirements for gerd: a double-blind randomized trial. |
publisher |
Lippincott Williams & Wilkins |
publishDate |
2017 |
url |
http://hdl.handle.net/2336/620271 https://doi.org/10.1097/MCG.0000000000000542 |
long_lat |
ENVELOPE(-45.750,-45.750,-60.666,-60.666) |
geographic |
Gerd |
geographic_facet |
Gerd |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
https://insights.ovid.com/crossref?an=00004836-201707000-00007 Study of Gender Differences in Proton Pump Inhibitor Dose Requirements for GERD: A Double-Blind Randomized Trial. 2017, 51 (6):486-493 J. Clin. Gastroenterol. 1539-2031 27159420 doi:10.1097/MCG.0000000000000542 http://hdl.handle.net/2336/620271 Journal of clinical gastroenterology |
op_rights |
Archived with thanks to Journal of clinical gastroenterology Landspitali Access - LSH-aðgangur |
op_doi |
https://doi.org/10.1097/MCG.0000000000000542 |
container_title |
Journal of Clinical Gastroenterology |
container_volume |
51 |
container_issue |
6 |
container_start_page |
486 |
op_container_end_page |
493 |
_version_ |
1766043196264022016 |