Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis.
Few epidemiologic studies have investigated predictors of uncomplicated peptic ulcer disease (PUD) separately from predictors of complicated PUD.To analyze risk factors associated with uncomplicated PUD and medication use after diagnosis.Patients diagnosed with uncomplicated PUD (n = 3,914) were ide...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2014-01-01
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| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC4086954?pdf=render |
| _version_ | 1818063358166827008 |
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| author | Antonio González-Pérez María E Sáez Saga Johansson Péter Nagy Luis A García Rodríguez |
| author_facet | Antonio González-Pérez María E Sáez Saga Johansson Péter Nagy Luis A García Rodríguez |
| author_sort | Antonio González-Pérez |
| collection | DOAJ |
| description | Few epidemiologic studies have investigated predictors of uncomplicated peptic ulcer disease (PUD) separately from predictors of complicated PUD.To analyze risk factors associated with uncomplicated PUD and medication use after diagnosis.Patients diagnosed with uncomplicated PUD (n = 3,914) were identified from The Health Improvement Network database among individuals aged 40-84 years during 1997-2005, with no previous history of PUD. Prescription records for the year after the date of diagnosis were reviewed and a nested case-control analysis was performed to calculate the odds ratios for the association of potential risk factors with PUD.Medications associated with developing uncomplicated PUD included current use of acetylsalicylic acid (ASA), nonsteroidal anti-inflammatory drugs (NSAIDs), paracetamol, selective serotonin reuptake inhibitors, antidepressants, antihypertensives or acid suppressants. Uncomplicated PUD was significantly associated with being a current or former smoker and having had a score of at least 3 on the Townsend deprivation index. Approximately 50% of patients who were users of ASA (19% of patients) or chronic users of NSAIDs (7% of patients) at diagnosis did not receive another prescription of the medication in the 60 days after diagnosis, and 30% were not represcribed therapy within a year. Among patients who were current users of ASA or chronic NSAIDs at the time of the PUD diagnosis and received a subsequent prescription for their ASA or NSAID during the following year, the vast majority (80-90%) also received a proton pump inhibitor coprescription.Our results indicate that several risk factors for upper gastrointestinal bleeding are also predictors of uncomplicated PUD, and that some patients do not restart therapy with ASA or NSAIDs after a diagnosis of uncomplicated PUD. Further investigation is needed regarding the consequences for these patients in terms of increased cardiovascular burden due to discontinuation of antiplatelet therapy. |
| first_indexed | 2024-12-10T14:18:50Z |
| format | Article |
| id | doaj.art-412def9e24a246fabdef25bb8ad38979 |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-10T14:18:50Z |
| publishDate | 2014-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-412def9e24a246fabdef25bb8ad389792022-12-22T01:45:14ZengPublic Library of Science (PLoS)PLoS ONE1932-62032014-01-0197e10176810.1371/journal.pone.0101768Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis.Antonio González-PérezMaría E SáezSaga JohanssonPéter NagyLuis A García RodríguezFew epidemiologic studies have investigated predictors of uncomplicated peptic ulcer disease (PUD) separately from predictors of complicated PUD.To analyze risk factors associated with uncomplicated PUD and medication use after diagnosis.Patients diagnosed with uncomplicated PUD (n = 3,914) were identified from The Health Improvement Network database among individuals aged 40-84 years during 1997-2005, with no previous history of PUD. Prescription records for the year after the date of diagnosis were reviewed and a nested case-control analysis was performed to calculate the odds ratios for the association of potential risk factors with PUD.Medications associated with developing uncomplicated PUD included current use of acetylsalicylic acid (ASA), nonsteroidal anti-inflammatory drugs (NSAIDs), paracetamol, selective serotonin reuptake inhibitors, antidepressants, antihypertensives or acid suppressants. Uncomplicated PUD was significantly associated with being a current or former smoker and having had a score of at least 3 on the Townsend deprivation index. Approximately 50% of patients who were users of ASA (19% of patients) or chronic users of NSAIDs (7% of patients) at diagnosis did not receive another prescription of the medication in the 60 days after diagnosis, and 30% were not represcribed therapy within a year. Among patients who were current users of ASA or chronic NSAIDs at the time of the PUD diagnosis and received a subsequent prescription for their ASA or NSAID during the following year, the vast majority (80-90%) also received a proton pump inhibitor coprescription.Our results indicate that several risk factors for upper gastrointestinal bleeding are also predictors of uncomplicated PUD, and that some patients do not restart therapy with ASA or NSAIDs after a diagnosis of uncomplicated PUD. Further investigation is needed regarding the consequences for these patients in terms of increased cardiovascular burden due to discontinuation of antiplatelet therapy.http://europepmc.org/articles/PMC4086954?pdf=render |
| spellingShingle | Antonio González-Pérez María E Sáez Saga Johansson Péter Nagy Luis A García Rodríguez Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis. PLoS ONE |
| title | Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis. |
| title_full | Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis. |
| title_fullStr | Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis. |
| title_full_unstemmed | Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis. |
| title_short | Risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis. |
| title_sort | risk factors associated with uncomplicated peptic ulcer and changes in medication use after diagnosis |
| url | http://europepmc.org/articles/PMC4086954?pdf=render |
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