Abstract | BACKGROUND: While efforts have focused on the prevention of overt upper gastrointestinal bleeding (UGIB), little is known about occult GIB, which might also originate from sites not protected by acid inhibition. AIM: METHODS: A sample of 300 patients (100 from each of three index years) with occult GIB was randomly selected and their outcomes were compared with those of patients with overt UGIB (N = 869). RESULTS: The incidence of overt UGIB fell from 140.1 per 100 000 population per annum in 2007 to 106.8 in 2010 and to 88.0 in 2012 (P < 0.001); while that of occult GIB rose from 243.1 to 263.6 and to 292.8 (P < 0.001) over the same period. The incidence of occult GIB was highly correlated with the number of prescriptions of PPIs per 1000 population (χ(2) trend = 11.80; P < 0.001). In the overt UGIB group, the median haemoglobin level on presentation was lowest (10.3) in patients taking NSAIDs/ATT plus PPIs compared with those taking PPIs alone (11.5), NSAIDs/ATT alone (10.4) or none of these drugs (12.7 g/dL) (P < 0.001, Kruskal-Wallis). CONCLUSIONS: An inverse trend seems to have formed in the incidence of overt vs. occult gastrointestinal bleeding in association with the wider use of PPIs and NSAIDs. An alternative approach to acid inhibition is needed to prevent gastrointestinal bleeding.
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Authors | A S Taha, C McCloskey, T Craigen, A Simpson, W J Angerson |
Journal | Alimentary pharmacology & therapeutics
(Aliment Pharmacol Ther)
Vol. 42
Issue 3
Pg. 375-82
(Aug 2015)
ISSN: 1365-2036 [Electronic] England |
PMID | 26011636
(Publication Type: Journal Article)
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Copyright | © 2015 John Wiley & Sons Ltd. |
Chemical References |
- Anti-Inflammatory Agents, Non-Steroidal
- Protective Agents
- Proton Pump Inhibitors
|
Topics |
- Aged
- Anti-Inflammatory Agents, Non-Steroidal
(adverse effects)
- Female
- Gastrointestinal Hemorrhage
(etiology)
- Humans
- Incidence
- Male
- Middle Aged
- Mucous Membrane
(pathology)
- Protective Agents
(therapeutic use)
- Proton Pump Inhibitors
(therapeutic use)
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