ACTA ENDOCRINOLOGICA (BUC)

Objectives. It was aimed to evaluate the relationship of Dehydroepiandrosterone-sulphate(DHEAS) level with pregnancy, fertility, abortion, ovarian reserve and endothelial functions. Patients and Method. Ninety-six fertile women aged 20-35 years whose DHEAS levels were measured and 28 women aged 40-55 years with oligomenorrheaamenorrhea were included in the study.The DHEAS values of the patients,which were measured at least 12 months apart,were recorded. Results. The first measured mean DHEAS level was 208.34±119.7ug/dL and the last measured mean DHEAS level was 187.5±101.7ug/dL. Among 28 patients with oligomenorrhea-amenorrhea, the levels of DHEAS increased in 10 patients and decreased in 18 patients. Although the annual decrease in DHEAS levels was greater in those who had pregnancy than in those who had not given birth, the difference was not statistically significant (p=0.085). Although the initial DHEAS level in 5 patients who had an abortion was higher than in those who did not have an abortion, the difference was not statistically significant (p=0.427). The increase in systolic blood pressure was statistically significant in patients with decreased DHEAS levels (p=0.03). While the mean DHEAS level was 85.3±47.3ug/dL in menopausal patients, the DHEAS level was 82.1±49.2ug/dL in non-menopausal patients (p=0.435). Conclusion. The age at which the DHEAS level reaches its peak level shows individual differences. While pregnancy slows down the decrease in DHEAS levels,abortion accelerates the decrease in DHEAS levels. A decrease in serum DHEAS levels can increase systolic blood pressure.

Objective. We aimed to reach a diagnosis for patients with pituitary failure (PF) with more detailed multifaceted examination, to obtain new gains in this way and to apply this experience to our future patients. Patients and Method. The study included 72 patients with pituitary failure diagnosis. Patients were divided into two groups of 32 female patients with Sheehan syndrome (SS) and 40 non-Sheehan syndrome patients (20 female and 20 male). Results. The mean age of the 32 patients with Sheehan syndrome was 56.1±11.7 years with mean disease duration 20.3±8.3 years and mean age at disease onset 34.3±7.6 years. For the 40 non-SS pituitary failure patients mean age was 46.5±16.6 years, mean disease duration was 4.7±5.1 years and mean age at disease onset was 41.8±18.2 years. The prolactin response (PRL) on the TRH test was found to be significantly lower in SS patients compared to non-SS patients(p<0.05). Both patient groups had low basal pituitary hormones, with mean PRL level in SS patients 4.9±4.0 ng/mL which was significantly low compared to non-SS patients with 36.8±84.7 ng/mL(p=0.022). Conclusion. Pituitary failure patients may present with a broad range of clinical symptoms and findings. Early diagnosis and timely replacement treatment have vital importance for SS patients.