INTEGRA study protocol: primary care intervention in type 2 diabetes patients with poor glycaemic control

Area of Science:

• Endocrinology and Metabolism
• Primary Care Medicine
• Health Services Research

Background:

• Type 2 diabetes mellitus (T2DM) management requires addressing hyperglycaemia and cardiovascular risk factors to prevent complications.
• Primary care settings face challenges with limited resources and access to specialized care, necessitating improved healthcare strategies.
• Clinical inertia and treatment adherence barriers hinder effective T2DM management in primary care.

Purpose of the Study:

• To assess the effectiveness of comprehensive interventions for poorly controlled T2DM in primary care.
• To evaluate strategies for treatment intensification, reducing clinical inertia, and overcoming adherence barriers.
• To improve health outcomes for patients with type 2 diabetes mellitus in a primary care setting.

Main Methods:

• A two-phase mixed-method study involving qualitative and quantitative approaches.
• Phase 1: Qualitative semi-structured interviews to identify factors influencing T2DM intervention development.
• Phase 2: Exploratory intervention study with intervention and control groups (n=216 per group) assessing changes in glycated haemoglobin (HbA1c).

Main Results:

• The study aims to demonstrate improved glycaemic control (HbA1c levels) through intensified treatment and risk factor management.
• The intervention is designed to be pragmatic and feasible for implementation in routine primary care.
• Expected outcomes include reduced clinical inertia and enhanced treatment adherence.

Conclusions:

• Comprehensive, pragmatic interventions in primary care can improve T2DM management.
• Addressing clinical inertia and adherence barriers is crucial for effective glycaemic control.
• This strategy may lead to reduced diabetes-related complications and improved cardiovascular health in T2DM patients.