Effect of 17-Hydroxyprogesterone Caproate on Interleukin-6 and Tumor necrosis factor-alpha in expectantly managed early-onset preeclampsia.

The study aimed to evaluate the effect of 17 hydroxy progesterone (17-OHPC) on interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) in expectantly managed early-onset preeclampsia (PE). A randomized open-label controlled study included women who were diagnosed as early-onset PE if they assigned to expectant management according to the American College of Obstetricians and Gynecologists (ACOG) 2013 criteria for diagnosis of severity of PE. Patients were randomized into Group A (40 patients) received 17-OHPC 250 mg intra-muscular at admission and every 7 days thereafter and Group B (40 patients) was given the usual conservative measures of early-onset PE as a control group. Blood samples were obtained from all participants for measurements of TNF-α and IL-6 levels at admission and repeated at termination of pregnancy. The primary outcome was the mean difference between TNF-α and IL-6 levels before and after treatment in both groups. TNF-α and IL-6 levels at admission were not different between the two groups. However, there was a significant difference concerning these inflammatory biomarkers within the same group at admission and at termination (p < 0.001), with significant decline of IL-6 and TNF-α level in the 17-OHPC treated group and significant rise of IL-6 and TNF-α in the control group. There was a strong positive correlation between systolic blood pressure (SBP) at admission and TNF-α level (r= 0.867, p=0.017), and moderately positive significant correlation between diastolic blood pressure (DBP) at admission and TNF-α (r=0.610, p < 0.001). There was a mild positive significant correlation between IL-6 levels and SBP (r= 0.231, p=0.039), and DBP (r= 0.203, p= 0.041) at admission. In conclusion, 17-OHPC has no effect in improving maternal or neonatal outcomes in conservatively managed early onset PE, although it alters the inflammatory markers levels (IL-6 and TNF-α) that could improve the pathogenesis of PE.

Early onset left ventricular remodeling in juvenile systemic lupus erythematosus; Insight from 3-dimensional speckle tracking echocardiography.

BACKGROUND: Early diagnosis and treatment of myocardial affection in patients with systemic lupus erythematosus (SLE) are crucial. OBJECTIVES: To evaluate the ventricular systolic function in juvenile-onset systemic lupus erythematosus (j-SLE) patients by 3-D speckle tracking echocardiography (3D-STE) and to determine the predictors of left ventricular (LV) dysfunction if present. METHODS: Twenty-six SLE patients without heart failure and 21 healthy controls were studied by standard echocardiogram and 3D-STE. Conventional parameters included LV ejection fraction (EF), fractional shortening (FS), and mitral annular plane systolic excursion (MAPSE). Global LV strain (GLS) and global area strain (GAS) were obtained by 3D-STE. Medical records, including diagnosis criteria, duration of disease, and SLE disease activity index (SLEDAI) were evaluated. RESULTS: The mean age was similar in patients and controls 11.42 vs 11.48 years p = 0.93. The mean duration of the disease was 1.87 ± 1.02 years and SLEDAI ranged from 0 to 9. By conventional and tissue Doppler imaging echocardiography, only MAPSE was significantly lower in SLE patients compared to controls (14.56 vs 18.46 mm, p < 0.001). By 3D speckle tracking echocardiography, GLS and GAS were significantly reduced in SLE patients compared to controls (-15.07 vs -19.9.4%, -34.6% vs -39.7%, respectively, p < 0.001). Multiple linear regression and ROC analyses indicated that the SLEDAI score was the only predictive factor for the left ventricular remodeling. CONCLUSIONS: These results indicate that early subclinical LV dysfunction occur in jSLE patients even with normal EF and SLE disease activity might be a potential driver for LV deformation.