The effect of adult growth hormone deficiency on cognitive function
10.3760/cma.j.cn311282-20220318-00164
- VernacularTitle:成人生长激素缺乏对认知功能的影响
- Author:
Hui ZHOU
1
;
Xiaoxiao SONG
;
Peiyu HUANG
;
Wenheng ZENG
;
Huiling SHEN
;
Linjin WU
;
Wei GU
Author Information
1. 浙江大学医学院附属第二医院内分泌科，杭州 310000
- Keywords:
Adult growth hormone deficiency;
Cognitive function;
Functional magnetic resonance imaging
- From:
Chinese Journal of Endocrinology and Metabolism
2023;39(3):249-255
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the effect of adult growth hormone deficiency on cognitive function in adults.Methods:A total of 19 hypophyseal or craniopharyngioma patients who underwent surgical treatment and were diagnosed with adult growth hormone deficiency in Department of Endocrinolog, the Second Affiliated Hospital, School of Medicine, Zhejiang University from June 2017 to June 2018 were selected as the case group, and 19 normal people were included as the control group. All the members were assessed with the cognitive function scale and brain functional magnetic resonance examination, data between the groups were analyzed.Results:The body weight within a year of case group was significantly increased than that of the control group( P=0.017). Compared with the control group, the case group was relatively inattentive and had decreased memory(Time of stroop color words test-a, test-c, and trail-making test-A, P values were 0.009, 0.018, 0.020 respectively; Auditory word learning test N6, P=0.008). The executive function and language ability of the case group were weakened compared with the control group(Raven′s matrices score E1-E12, P=0.022; Time cost and the number of arrivals in 1 min of connection test B, P values were 0.023, 0.004; Symbol digit modalities test, P=0.037; The number of words spoken in 46-60 s and total number in 0-60 s of the case group was less than the control, P values were 0.030, 0.006). The general mental state of the case group was worse than the control group( P=0.018). The accuracy of the 2-back task of the case group was significantly lower and the activation signal of the left frontal lobe in the case group was significantly weaker( P<0.005). Conclusions:Adult growth hormone deficiency may increase obesity risk and have a detrimental influence on patients′ overall mental health, resulting in varying degrees of cognitive impairment. Working memory impairments associated with adult growth hormone deficiency may be a result of decreased frontal lobe brain activity.
