There is one clinical trial.
The objective of this study was to evaluate the impact of bariatric surgery on the pharmacokinetics of amoxicillin. Methods: This study was performed as a randomized, open-label, single-dose clinical trial, with two periods of treatment, in which obese subjects (n=8) received amoxicillin 500 mg capsule orally before and 2 months after the Roux-en-Y gastric bypass surgery. The amoxicillin plasma concentration was determined by liquid chromatography coupled to mass spectrometry (LC-MS/MS).
The high pressure liquid chromatography (HPLC) system (Agilent, Germany) consisted of a LC-10AD pump, autoinjector model CTC HST PAL/ 110695 and a G1316A/DE03018295 oven. --- G1316A ---
Description: Blood samples (6 mL) for determination of plasma concentration of amoxicillin were collected via a venous catheter into heparinized tubes at pre-dose (0 h), 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 6 and 8 h post-dose.Measure: Change on the plasma concentration of amoxicillin Time: Before and 2 months after bariatric surgery.