Long-term follow up of childhood-onset primary growth hormone deficiency: clinical analysis of 80 cases / 中华内分泌代谢杂志

ABSTRACT

Objectives To evaluate final adult height(FAH), lipid profile, sexual development, and quality of life in individuals with childhood-onset growth hormone deficiency (CO-GHD) during the transition from childhood to adulthood, to reassess the function of GH-IGF-I axis, and to explore effective managements for different types of GHD in each period. Methods Totally 80 CO-GHD patients were divided into 2 groups; 22 patients with isolated growth hormone deficiency ( IGHD) and 58 patients with multiple pituitary hormone deficiencies (MPHD); 62 male (age ≥18 years) and 18 female ( age ≥ 16 years) patients. The clinical and biochemical parameters, education and occupation, rhGH, and other hormones therapy in the past were followed up. Results rhGH replacement improved FAH of patients with GHD. The incidences of either hyperlipidemia (39.0% , 47.4%) or fatty liver disease (26.8%, 31.6%) showed no statistically significant changes between 2 groups with and without rhGH replacement. Mean value of IGF-I SDS was significantly higher in IGHD group than that in MPHD group (-1.43±0. 31,-3. 01 ±0. 66) ,and also IGFBP3(-2. 10±0. 33,-3. 17±0. 19,all P< 0.05 ). Patients with IGHD had normal sexual development, but the incidence of sexual dysfunction accounted for 79.7% in MPHD group. Conclusions rhGH improves FAH of individuals with CO-GHD. Patients with CO-GHD should be followed during the transition period; GHD patients carry a high risk of metabolic abnormalities in the adulthood; IGHD female can give birth to offsprings; patients with MPHD have gonadotrophin deficiency of varying degrees.