Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Rev. invest. clín ; 58(3): 228-233, June-May- 2006. ilus, tab
Article in Spanish | LILACS | ID: lil-632355

ABSTRACT

Objective. To compare the plasmatic levels of free testosterone (FT), total testosterone (TT), and dehydroepiandrosterone sulphate (DHEAs) obtained from women with pregnancy-induced hypertension (PIH) and from uncomplicated pregnant women in the third trimester of pregnancy. Methods. FT, TT and DHEAs were measured by radioimmunoassay in plasma samples from 30 women with PIH (PIH group) defined as mean blood pressure > 105 mm Hg, and proteinuria > 100 mg/dL and < 300 mg/dL, and in 30 women with uncomplicated pregnancies (control group). Gestational age at the time of the study in the PIH group was 37 weeks +2 days (28+0 - 40+1), and in the control group, 37 weeks +1 day (28+0 - 41+6). The plasmatic androgen levels and the perinatal outcome were analysed in both groups. Results. There was no difference in the gestational age at birth. In the PIH group there were increased number of caesarean sections due to fetal distress (PIH group; n = 10, control group; n = 2; p = 0.05), lower birthweight (PIH group 2549 g [800-3400 g], control group 3242 g [2400-4200 g]; p = 0.02) and increased number of neonatal intensive unit care admissions (PIH group; n = 3, control group; n = 0). In the PIH group, FT and TT levels were significantly higher than controls (mean, SD) (FT PIH group, 5.94 (0.9) pg/mL; FT control group, 0.44 (0.2) pg/mL; p = 0.002. TT PIH group, 5.28 (2.4) nmol/L; TT control group, 3.6 (0.6) nmol/L; p = 0.02. There was no difference in DHEAs levels between the groups (mean, SD) (PIH group, 51.13 (23.7) µg/dL; control group, 70.0 (13.5) /igldL). Conclusions. In women complicated with PIH there is an increment in the plasmatic levels of FT and TT. This might contribute to the clinical findings and the adverse perinatal outcome observed in this patients.


Objetivo. Comparar los valores plasmáticos de testosterona libre (TL), testosterona total (TT) y sulfato de dehidroepiandrosterona (DHEAs) entre mujeres con hipertensión asociada al embarazo (HAE) y mujeres con embarazos normales en el tercer trimestre de la gestación. Mátodos. Se midieron TL, TT y DHEAs en el plasma de 30 mujeres con diagnóstico de HAE (grupo HAE), definida como tensión arterial media > 105 mm Hg y proteínas en orina >100 mg/dL y < 300 mg/ dL, y en 30 mujeres embarazadas sin HAE (grupo control) y los valores obtenidos se compararon entre ambos grupos. La edad gestacional de las pacientes del grupo control fue lo más similar posible a las pacientes del grupo con HAE. Resultados. TL y TT resultaron significativamente más altas en el grupo con HAE (media, DS). TL grupo HAE 5.94 (0.9) pg/mL; TL grupo control 0.44 (0.2) pg/mL; p = 0.002. TT grupo HAE 5.28 (2.4) nmol/L; TT grupo control 3.6 (0.6) nmol/L; p = 0.02. No hubo diferencias significativas en los valores de DHEAs (media, DS) grupo HAE 51.13 (23.7) µg/dL; grupo control 70.0 (13.5) µg/dL. La edad gestacional al momento del estudio en el grupo HAE fue de 37 semanas + 2 días (28 + 0 -40+1) y en el grupo control de 37 semanas +1 día (28+0 - 41+6). No hubo diferencia en la edad gestacional al nacimiento. El grupo con HAE presentó un mayor número de cesáreas por indicación fetal (grupo HAE n = 10; grupo control n = 2; p = 0.05), menor peso al nacimiento (grupo HAE 2549 g [800-3400 g]; grupo control 3242 g [2400-4200 g]; p = 0.02) y mayor número de ingresos a la unidad de cuidados intensivos neonatales (grupo HAE n = 3; grupo control n = 0). Conclusiones. En embarazadas con HAE, TL y TT están elevadas, pudiendo contribuir en las manifestaciones clínicas y en el peor resultado perinatal que tienen estas pacientes.


Subject(s)
Adolescent , Adult , Female , Humans , Infant, Newborn , Pregnancy , Androgens/blood , Dehydroepiandrosterone Sulfate/blood , Hypertension/blood , Pregnancy Complications, Cardiovascular/blood , Cesarean Section/statistics & numerical data , Fetal Distress/epidemiology , Hypertension/epidemiology , Hypertension/physiopathology , Infant, Low Birth Weight , Infant, Newborn, Diseases/epidemiology , Mexico/epidemiology , Obstetric Labor, Premature/epidemiology , Pregnancy Outcome , Pre-Eclampsia/blood , Pre-Eclampsia/epidemiology , Pre-Eclampsia/physiopathology , Pregnancy Complications, Cardiovascular/epidemiology , Pregnancy Complications, Cardiovascular/physiopathology
SELECTION OF CITATIONS
SEARCH DETAIL