Ambulatory blood pressure monitorisation in children with recombinant growth hormone treatment.

Abstract

It is safe to use recombinant growth hormone in children. Studies have shown it to be effective and safe, except for a few side effects in the short and long term after treatment. The present study investigated the presence of hypertension in pediatric patients receiving growth hormone treatment using 24 h ambulatory blood pressure monitoring (ABPM). This study is a single-center, retrospective study. Eighty-four patients aged 5-16 years who received growth hormone treatment for at least 3months, who underwent 24 h ABPM were analyzed. They were compared with 67 patients who had no risk factors for hypertension. In the study, 84 rhGH-treated patients (45.2 % male, 54.8 % female) and 67 healthy control groups (49.3 % male, 50.7 % female) were analyzed. The mean age of the patient group was 10.83±2.85 years and the mean age of the healthy control group was 13.1±2.93 years. The diagnostic classification of the patients receiving treatment was as follows: 66.6 % (n=56) partial growth hormone deficiency, 22.6 % (n=19) growth hormone deficiency, 7.1 % (n=6) bioactive growth hormone, 2.3 % (n=2) idiopathic short stature, 1.1 % (n=1) low birth weight for gestational age (SGA). Body mass index was significantly lower in the treated group (p=0.013). The duration of treatment was 6.04±4.9months. Daytime diastolic blood pressure was significantly lower in the treated group (p=0.001). There was no correlation between BMI and ABPM parameters in the treatment group and the control group. The present study shows that growth hormone treatment is safe in terms of high blood pressure.