Table 1 Functional Tests to evaluate anterior pituitary function and to diagnosis of diabetes insipidus
From: Sheehan’s syndrome presenting with panhypopituitarism and central diabetes insipidus: a case report
Insulin hypoglycemia test/ TRH test/LHRH Test | 0 min | 30 min | 45 min | 60 min | 75 min | 90 min | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plasma glucose (mg/dL) | 79 | 44 | 55 | 63 | 67 | 70 | |||||||||
Cortisol (µg/dL) | 2.0 | 1.9 | 1.6 | 1.6 | 1.7 | 1.6 | |||||||||
Growth hormone (ng/mL) | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | |||||||||
FSH (mIU/mL) | 0.9 | 0.9 | 0.9 | 0.9 | |||||||||||
LH (mIU/mL) | 0.78 | 0.78 | 0.79 | ||||||||||||
PRL (ng/mL) | 1.2 | 1.3 | 1.2 | 1.1 | |||||||||||
TSH(µU/mL) | 0.31 | 0.49 | 0.41 | 0.39 | 0.32 | ||||||||||
T4 (µg/dL) | 1.6 | ||||||||||||||
T3 (ng/dL) | 64.5 | ||||||||||||||
Water deprivation/ desmopressin test | -6 h | -5 h | -4 h | -3 h | -2 h | -1 h | 0hra | 1 h | 2 h | ||||||
BP (mmHg) | 136/100 | 110/86 | 132/90 | 130/94 | 138/98 | 136/100 | 134/100 | 138/90 | 120/86 | ||||||
PR(/min) | 96 | 88 | 86 | 82 | 82 | 86 | 88 | 86 | 88 | ||||||
BW(Kg) | 76 | 75.5 | 75.5 | 75.2 | 73 | 74.5 | 74 | 74 | 74 | ||||||
Urine osmolarity | 116 | 137 | 153 | 158 | 165 | 189 | 206 | 372 | 411 | ||||||
Plasma osmolarity | 300 | 298 | 311 | 307 | 313 | 315 | 310 | - | - | ||||||
Urine amount | - | 260 | 270 | 350 | 390 | 380 | 250 | 170 | 50 | ||||||