Hypopituitorism happened in patients with aneurysmal subarachnoid haemorrhage in acute stage / 中华内分泌外科杂志

ABSTRACT

Objective:To explore the risk factors of hypopituitorism after aneurysmal subarachnoid haemorrhage (aSAH) in the acute phase and analysis the effect of hypopituitorism on prognosis.Methods:Patients with aSAH that were diagnosed and treated in China-Japan Union Hospital from Sep. 2017 to Sep. 2018 and undergoing pituitary function evaluation within 3 to 7 days were retrospectively analyzed. 72 patients were enrolled, including 31 males and 41 females. The average age was 50.1 years old (36-71) . The WFNS gradings were Ⅰ, 24; Ⅱ, 20; Ⅲ, 15; Ⅳ, 10; Ⅴ, 3. The Fisher gradings were 2, 21; 3, 38; 4, 13. Acute hydrocephalus happened in 13 cases. Aneurysm located in the Willis circle in 56 cases and not in the Willis circle in 16 cases. 37 cases were treated by microsurgical clipped and 35 cases were treated by embolism. Patients with hypocortisolism were treated by hydrocortisone replacement, and patients with hypothyroidism were given levothyroxine replacement therapy. Patients were followed up at 3 months and their recovery was evaluated by GOS score.Results:Hypopituitorism was detected in 34 patients; the incidence of hypopituitorism was 47.2%. There was no significant correlation between the occurrence of hypopituitorism and age, gender, and hydrocephalus ( P>0.05) . Patients with WFNS grade ≥Ⅳ, Fisher grade 4, aneurysm located in the Willis circle, and treated by clipping were more likely to undergo hypopituitorism. The proportion of patients with good recovery (GOS ≥4) in the hypopituitorism group was smaller than that in the normal pituitary function group at the 3-month follow-up. Conclusions:Patients with WFNS grade ≥Ⅳ, Fisher grade 4, aneurysm located in the Willis circle, and treated by clipping are more likely to undergo hypopituitorism. Hypopituitorism in acute stage affects the prognosis of aSAH patients. Patients with hypocortisolism and hypothyroidism should be treated actively.