Parathyroid Hormone and Osteocalcin as Criteria for Osteoporosis in Patients with Celiac Disease

Background: Osteoporosis is a disease that affects the entire skeletal system. It is characterized by the deterioration of the fine structural structure of the bone and the decline in bone mass, which ultimately leads to an increase in the bone's susceptibility to fracture. Celiac disease, often known as wheat allergy, is a single condition with numerous names. Celiac disease is a chronic autoimmune disorder that mostly affects the small intestine. It occurs when patients develop an intolerance to gluten, a protein found in foods including wheat, rye, and barley. Aim of the study: The objective of our study is to track the levels of osteocalcin and parathyroid hormone in the blood serum of patients diagnosed with celiac disease in Wasit Governorate, Iraq. We will be using Human Anti-Deamidated Gliadin Peptide IgG and IgA to diagnose celiac disease and evaluate the progress of bone health. Materials and methods: This study examined a total of 80 samples, consisting of 50 samples from individuals with celiac disease. The sample group included 19 males and 31 women. There are 30 control samples, with an equal number of samples for each sexes. Utilized an Enzyme-linked immunosorbent assay (ELISA) kit to quantify the levels of osteocalcin, parathyroid hormone, and Human Anti-Deamidated Gliadin Peptide IgG and IgA. Results: The study revealed that individuals with celiac disease had significantly higher levels of osteocalcin, parathyroid hormone, and Human Anti-Deamidated Gliadin Peptide IgG and IgA compared to the control group, with a statistical significance of p≤(0.05). Conclusion: The examined parameters serve as indicators of the development of health risks to the body and bone health in individuals with celiac disease.