Switching From Immediate-Release to Fractionated Dual-Release Hydrocortisone May Improve Metabolic Control and QoL in Selected Primary Adrenal Insufficiency Patients
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Objective: The use of once-daily dual-release HC (DR-HC) in primary adrenal insufficiency (PAI) is often associated with benefits in metabolic parameters when compared to immediate-release HC (IR-HC). In this study, we evaluated the effects on clinical, biochemical and metabolic parameters of switching from IR-HC to lower-dose DR-HC given both in once and fractionated daily doses.
Methods: Twenty autoimmune-PAI subjects were included. Patients on 30 mg/day divided in three doses IR-HC regimen (group A) were switched to DR-HC 25 mg/day given in two daily doses (20 mg in the morning and 5 mg at 2.00 p.m.); patients on 25 mg/day divided in two doses IR-HC regimen (group B) were switched to DR-HC 20 mg once daily. Biochemical and metabolic parameters, BMI and quality of life (QoL) were evaluated at the baseline and six months after the switch.
Results: Our small non-randomized study with short follow up showed significant benefits in both group A and group B without any apparent side-effects. After the switch to DR-HC, a significant decrease in adrenocorticotropic hormone (ACTH), HbA1c, total cholesterol, triglycerides, LDL, cholesterol, BMI as well as a significant improvement in QoL, were observed in both groups. At 6 months, ACTH levels were lower in group A while HbA1C and total cholesterol were lower in group B.
Conclusion: The DR-HC is a valid and effective therapeutic strategy to improve the metabolic control and the QoL in PAI. The reduction of ACTH levels with DR-HC regimens reflects a better biochemical control of PAI, obtained by using a lower dose and more physiological HC formulation. Both once-daily and fractionated daily doses of DR-HC showed advantages compared with IR-HC formulation.
Cera G, Corsello A, Novizio R, Di Donna V, Locantore P, Paragliola R Int J Mol Sci. 2024; 25(21).
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Chiloiro S, Vicari A, Mongelli G, Costanza F, Giampietro A, Mattogno P Rev Endocr Metab Disord. 2024; 25(5):855-873.
PMID: 39168952 PMC: 11470908. DOI: 10.1007/s11154-024-09898-6.
Hypoglycaemia in adrenal insufficiency.
Lee S, Baranowski E, Sakremath R, Saraff V, Mohamed Z Front Endocrinol (Lausanne). 2023; 14:1198519.
PMID: 38053731 PMC: 10694272. DOI: 10.3389/fendo.2023.1198519.
Meyer G, Gruendl M, Chifu I, Hahner S, Werner J, Weiss J J Clin Med. 2023; 12(19).
PMID: 37835036 PMC: 10573835. DOI: 10.3390/jcm12196392.
Martinez G, Appleton M, Kipp Z, Loria A, Min B, Hinds Jr T Physiol Rev. 2023; 104(1):473-532.
PMID: 37732829 PMC: 11281820. DOI: 10.1152/physrev.00021.2023.