Impact of bariatric surgery in the short and long term: a need for time-dependent dosing of drugs

Lau, C.; Kesteren, C. van; Smeenk, R.; Huitema, A.; Knibbe, C.A.J. (2023)

Article / Letter to editor

Sparse information is available on pharmacokinetic changes of drugs over time after bariatric surgery. By reviewing the literature on the short- and long-term pharmacokinetic changes of drugs, several patterns were identified for 39 drugs. No relevant pharmacokinetic changes were identified for roughly a third of the drugs. Of the remaining drugs, levels were variable and partly unpredictable shortly after the surgery. In the long term, most of the drug levels remain altered, but in some cases they returned to preoperative values. Based on the changes and the efficacy-safety balance of each drug, clinicians may need to perform additional clinical monitoring for specific drugs, including measuring drug levels. This review provides suggestions for clinicians and pharmacists for specific time-dependent drug dosing advice.

• All authors: Lau, C.; Kesteren, C. van; Smeenk, R.; Huitema, A.; Knibbe, C.A.J.
• Date: 2023-08-18
• Journal: Obesity Surgery
• Volume: 33
• Pages: 3266 - 3302
• DOI: doi:10.1007/s11695-023-06770-5
• Link: https://link.springer.com/article/10.1007/s11695-023-06770-5