Pharmacokinetics and Pharmacodynamics of Tegoprazan Coadministered With Amoxicillin and Clarithromycin in Healthy Subjects.

This clinical trial was conducted to evaluate the pharmacokinetics and pharmacodynamics of tegoprazan when coadministered with amoxicillin/clarithromycin in healthy subjects. Cohort 1 was an open-label, randomized multiple-dose study to evaluate the mutual interaction of tegoprazan and amoxicillin/clarithromycin on the disposition of 3 tested drugs including tegoprazan M1 metabolite and 14-hydroxyclarithromycin (14-OH-clarithromycin). Cohort 2 was an open-label, randomized, active-controlled, parallel multiple-dose study to compare the intragastric pH profile after multiple oral doses of 50 or 100 mg tegoprazan coadministered with amoxicillin/clarithromycin 1000/500 mg for 7 days and pantoprazole-based triple therapy as the comparator arm.

Simple and rapid LC-MS/MS method for determination of sitagliptin in human plasma and application to bioequivalence study.

A simple, rapid, sensitive, and reproducible liquid chromatography-tandem mass spectrometry method was developed to determine sitagliptin in human plasma. Diphenhydramine HCl was used as internal standard (IS). The chromatographic separation was achieved using Agilent Poroshell 120 EC-C18 - Fast LC column (100 × 2.

The quality of care in outpatient primary care in public and private sectors in Malaysia.

In Malaysia, first-contact, primary care is provided by parallel public and private sectors, which are completely separate in organization, financing and governance. As the country considers new approaches to financing, including using public schemes to pay for private care, it is crucial to examine the quality of clinical care in the two sectors to make informed decisions on public policy. This study intends to measure and compare the quality of clinical care between public and private primary care services in Malaysia and, to the extent possible, assess quality with the developed economies that Malaysia aspires to join.

Prescription of oral short-acting beta 2-agonist for asthma in non-resource poor settings: A national study in Malaysia.

Objective: Use of oral short-acting beta 2-agonist (SABA) persists in non-resource poor countries despite concerns for its lower efficacy and safety. Utilisation and reasons for such use is needed to support the effort to discourage the use of oral SABA in asthma. This study examined the frequency of oral short-acting Beta 2-agonist (SABA) usage in the management of asthma in primary care and determined correlates of its usage.