Diagnostic Utility of Cytomorphometric Evaluation of Exfoliated Oral Mucosal Cells in Type II Diabetes Mellitus: A Systematic Review and Meta-analysis

AbstractDiabetes Mellitus (DM) is the sixth leading cause of mortality and morbidity in the world. Early diagnosis and periodic monitoring are mandatory to prevent complications. The custom of noninvasive exfoliative cytology diagnostic technique is the need of the hour in diabetes, where the invasive methods lose viability. The purpose of this meta-analysis is to analyze the cytomorphometric changes in the exfoliated cells of the oral mucosa, as an adjunct to the diagnosis of type II diabetes. A thorough search was made by using PubMed, Google Scholar, and Cochrane Library databases. Original research articles, that evaluated cytomorphometric parameters (nuclear area, cytoplasmic area, cytoplasmic nuclear ratio) in type II diabetes patients were included in this review. Risk of bias was analysed for each study using Joanna Briggs Institute and Review Manager was used for meta-analysis. All nine subgroups included for qualitative and quantitative data synthesis revealed that there was a significant increase in nuclear area and a decrease in cytoplasmic nuclear ratio in diabetic patients as compared to non-diabetics. Random-effects model also confirmed cytologically altered (nuclear area and cytoplasmic nuclear ratio) parameters to have a significantly increased risk of association with diabetes. Furthermore, these morphometry parameters were also associated with glycemic control and there was no gender disparity among them. Mounting evidence authenticate that cytomorphometric...
Source: Indian Journal of Otolaryngology and Head and Neck Surgery - Category: ENT & OMF Source Type: research