Assessing the Link Between Statins and Insulin Intolerance: A Systematic Review

Area of Science:

• Endocrinology
• Pharmacology
• Metabolic Syndrome

Background:

• Mixed evidence exists on statin use and insulin intolerance.
• Understanding this relationship is crucial for patient management and diabetes risk assessment.

Purpose of the Study:

• To systematically review and synthesize evidence on the association between statin therapy and insulin intolerance.
• To clarify the impact of statins on insulin sensitivity and resistance.

Main Methods:

• Systematic literature search of MEDLINE, PubMed, PubMed Central (PMC), and Google Scholar.
• Inclusion of 11 full-text English articles from 667 initially identified studies.
• Analysis of data from a total of 46,728,889 participants.

Main Results:

• Statin use was associated with decreased insulin sensitivity.
• Statin use was linked to increased insulin resistance.
• Evidence suggests a potential adverse effect on glucose metabolism.

Conclusions:

• Statin therapy may negatively affect insulin sensitivity and increase insulin resistance.
• Findings have clinical implications for statin users, especially those at risk of diabetes.
• Further research may be warranted to explore mechanisms and clinical management strategies.