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<bold>Objective.</bold> The study was aimed to assess the effect of hydrocortisone (HC) replacement therapy on bone mineral density (BMD) and bone turnover markers in patients with primary adrenal insufficiency (PAI).
Methods. A cross-sectional study was conducted in 37 PAI patients treated with HC. BMD and selected bone turnover markers (β-crosslaps and osteocalcin) were measured. A stepwise binary logistic regression model was applied to determine the independent variables associated with low BMD.
Results. Osteoporosis was noted in 14.3% and osteopenia in 34.3% of cases. These patients were older (p=0.01) and received higher daily HC dose compared to patients with normal BMD (p=0.01). BMD values in the lumbar spine and the femoral neck were negatively correlated with daily HC dose (r=–0.36, p=0.03 and r=–0.34, p=0.05, respectively). Plasma osteocalcin was negatively correlated with disease duration (r=–0.38, p=0.02) and cumulative HC dose (r=–0.43, p&lt;0.01). In multivariate analysis, a daily HC dose ≥12 mg/m2/day was independently associated with a higher risk of osteopenia/osteoporosis [OR (95% CI), 9.0 (1.1–74.6); p=0.04].
Conclusions. Impaired bone mineralization in patients with PAI is correlated with HC dose. A daily HC dose ≥12 mg/m2/day was associated with an increased risk of osteopenia and osteoporosis in these patients.
</abstract>

Objective. The study was aimed to assess the effect of hydrocortisone (HC) replacement therapy on bone mineral density (BMD) and bone turnover markers in patients with primary adrenal insufficiency (PAI).
Methods. A cross-sectional study was conducted in 37 PAI patients treated with HC. BMD and selected bone turnover markers (β-crosslaps and osteocalcin) were measured. A stepwise binary logistic regression model was applied to determine the independent variables associated with low BMD.
Results. Osteoporosis was noted in 14.3% and osteopenia in 34.3% of cases. These patients were older (p=0.01) and received higher daily HC dose compared to patients with normal BMD (p=0.01). BMD values in the lumbar spine and the femoral neck were negatively correlated with daily HC dose (r=–0.36, p=0.03 and r=–0.34, p=0.05, respectively). Plasma osteocalcin was negatively correlated with disease duration (r=–0.38, p=0.02) and cumulative HC dose (r=–0.43, p<0.01). In multivariate analysis, a daily HC dose ≥12 mg/m2/day was independently associated with a higher risk of osteopenia/osteoporosis [OR (95% CI), 9.0 (1.1–74.6); p=0.04].
Conclusions. Impaired bone mineralization in patients with PAI is correlated with HC dose. A daily HC dose ≥12 mg/m2/day was associated with an increased risk of osteopenia and osteoporosis in these patients.

Impact of hydrocortisone replacement on bone mineral density and bone turnover markers in patients with primary adrenal insufficiency

Endocrine Regulations

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Objective. The study was aimed to assess the effect of hydrocortisone (HC) replacement therapy on bone mineral density (BMD) and bone turnover markers in...

Impact of hydrocortisone replacement on bone mineral density and bone turnover markers in patients with primary adrenal insufficiency

Data publikacji: 13 lip 2022

Zakres stron: 209 - 215

DOI: https://doi.org/10.2478/enr-2022-0022

Słowa kluczowe
primary adrenal insufficiency, bone mineral density, bone turnover markers, hydro-cortisone, osteoporosis

© 2022 Meriem Yazidi et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Impact of hydrocortisone replacement on bone mineral density and bone turnover markers in patients with primary adrenal insufficiency

Data publikacji: 13 lip 2022

Zakres stron: 209 - 215

DOI: https://doi.org/10.2478/enr-2022-0022

Słowa kluczoweprimary adrenal insufficiency, bone mineral density, bone turnover markers, hydro-cortisone, osteoporosis

© 2022 Meriem Yazidi et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Słowa kluczowe
primary adrenal insufficiency, bone mineral density, bone turnover markers, hydro-cortisone, osteoporosis