A digital health-supported and community pharmacy-based lifestyle intervention program for adults with pre-diabetes: a study protocol for a cluster randomised controlled trial.

INTRODUCTION: Pre-diabetes indicates an elevated risk of developing type-2 diabetes and presents a window for preventive actions. The Pre-diabetes Intervention, Management and Evaluation (PRIME) programme is a community pharmacy-based pre-diabetes management programme that uses a mobile application for self-monitoring and pre-diabetes education, aiming to promote lifestyle changes among participants with pre-diabetes. METHODS AND ANALYSIS: This is a protocol for a cluster randomised controlled trial that aims to evaluate the impact of the PRIME programme on participants' clinical outcomes and explore participants' and pharmacists' views towards its implementation. This protocol describes the development of the PRIME programme and mobile app, its feasibility and implementation in community pharmacy settings. 16 pharmacies from two states in Malaysia will be randomised to the intervention arm or standard care. The study will include overweight or obese adults with pre-diabetes. During each follow-up visit at the pharmacy, intervention participants will receive in-depth counselling from pharmacists after reviewing their self-monitoring data recorded in the PRIME app. They will also receive pre-diabetes education through the app and join a peer support chatgroup. The primary clinical outcome includes changes in body weight at 6 months, while the secondary clinical outcomes include changes in blood glucose profile, lipid profile, blood pressure and adiposity measures. The sustainability of the PRIME programme will be accessed using a follow-up questionnaire, while participants' engagement with the intervention will be evaluated using attendance rate and the app data. Focus group discussions and one-to-one interviews will be conducted for process evaluation. This study will inform the impact of community pharmacists-led digital health intervention in pre-diabetes management. ETHICS AND DISSEMINATION: This study has been registered with clinicaltrials.gov (NCT04832984) and approved by the Monash University Human Research Ethics Committee (Project ID: 27512). TRIAL REGISTRATION NUMBER: clinicaltrials.gov (NCT04832984).

Enantiomeric pairs of ternary copper(ii) complexes and their aldol-type condensation products: synthesis, characterization, and anticancer and epigenetic properties.

Chiral enantiomers [Cu(phen)(l-ser)(H2O)]NO31 and [Cu(phen)(d-ser)(H2O)]NO32 (ser = serinato) underwent aldol-type condensation with formaldehyde, with retention of chirality, to yield their respective enantiomeric ternary copper(ii) complexes, viz. l- and d-[Cu(phen)(OCA)(H2O)]NO3·xH2O (3 and 4; phen = 1,10-phenanthroline; OCA = oxazolidine-4-carboxylate; x = 1/2, 0-2) respectively. These chiral complexes were characterized by FTIR, elemental analysis, circular dichroism, UV-visible spectroscopy, fluorescence spectroscopy (FL), molar conductivity measurement, ESI-MS and X-ray crystallography. The crystal structures of 1 and 3 showed both the cationic complexes to have a square pyramidal geometry. These complexes were about nine fold more potent than cisplatin against metastatic MDA-MB-231 breast cancer cells, inducing apoptotic cell death via ROS generation and a massive drop in mitochondrial membrane potential. The results of monitoring EZH1, EZH2 and H3K27me3 revealed that the mode of action of 1-4 also involved the downregulation of EZH2 and it seemed to be independent of the H3K27me3 status.