Table 1
Changes in adrenocortical homone concentrations, biochemical data, and medications after surgery

Variable Baseline Postoperative
1 wk 53 wk 133 wk
PRA (ng/mL/hr) 0.04 0.19 0.59
PAC (ng/dL) 21.7 12.55 14.8
ARR 542.5 66.1 25.1
Plasma ACTH (pg/mL) <1.0 6.9 28.8
Serum cortisol (μg/dL) 9.3 1.9 9.1
Serum Na (mEq/L) 142 142 142
Serum K (mEq/L) 3.1 4.5 4.1
Serum Cl (mEq/L) 98 104 105
Serum TCO2 (mEq/L) 29 26 24
HbA1c (%) 7.3 7.2 6.5
Medication Glimepiride 8 mg; Metformin 2 g; Vildagliptin 100 mg; Amlodipin 10 mg Glimepiride 8 mg; Metformin 2 g; Vildagliptin 100 mg; Amlodipin 10 mg Glimepiride 6 mg; Metformin 1.5 g; Vildagliptin 100 mg; Amlodipin 5 mg Glimepiride 4 mg; Metformin 1 g; Vildagliptin 100 mg; Amlodipin 5 mg
PRA, plasma renin activity; PAC, plasma aldosterone concentration; ARR, aldosterone-to-renin ratio; ACTH, adrenocorticotrophic hormone; TCO2, total carbon dioxide; HbA1c, glycated hemoglobin.