The influence of bypass procedures and other anatomical changes in the gastrointestinal tract on the oral bioavailability of drugs
Autor: | De Smet, Julie, Van Bocxlaer, Jan, Boussery, Koen |
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Jazyk: | angličtina |
Rok vydání: | 2013 |
Předmět: |
PARTIAL GASTRIC RESECTION
MORBIDLY OBESE-PATIENTS TRANSPLANT RECIPIENTS SYSTEMIC EXPOSURE BILIOPANCREATIC DIVERSION oral JEJUNOILEAL BYPASS parasitic diseases Medicine and Health Sciences population characteristics gastrointestinal surgery SHORT-BOWEL SYNDROME human PARACETAMOL ABSORPTION bioavailability human activities absorption DIGOXIN TABLETS BARIATRIC SURGERY |
Zdroj: | JOURNAL OF CLINICAL PHARMACOLOGY |
ISSN: | 0091-2700 |
Popis: | The gastrointestinal (GI) tract plays an important role in the absorption of orally administered drugs. However, in some cases the anatomy of the GI tract is changed due to GI surgery, which has the potential of influencing drug bioavailability. In this review, we aim to compile, review, and comment the existing but sometimes fragmented scientific data regarding the impact of GI surgery on the oral bioavailability of drugs. Relevant reports were gathered through the PubMed database from database inception through January 2012. Drugs for which at least one trial or case report suggested a change in oral bioavailability or absorption caused by GI surgery are discussed in detail. Major methodological differences, such as study design, number of subjects and choice of reference group, were observed in the reported studies. Predicting the impact of GI surgery on the oral bioavailability was therefore difficult to perform, even the most sophisticated classification systems could not be used for predicting purposes. |
Databáze: | OpenAIRE |
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