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1.
BMC Pregnancy Childbirth ; 18(1): 502, 2018 Dec 20.
Artículo en Inglés | MEDLINE | ID: mdl-30572827

RESUMEN

BACKGROUND: Nausea and vomiting occur 50-90% during the first trimester of pregnancy. However, patients with hyperemesis gravidarum (HG) may be hospitalized at an incidence rate of 0.8-2% before the 20th week of gestational age. The symptoms generally start during the 5-6th gestational weeks, reaching the highest degree during the 9th week, and decline after the 16-20th weeks of gestation. Clinical findings are proportional to the severity of the disease and severe HG is characterized with dehydration, electrolyte imbalance, and nutritional deficiency as a result of vomiting. METHODS: The study population consisted of two groups of pregnant volunteers at 5-12 weeks of gestation: a severe HG group and a control group. The HG severity was scored using the Pregnancy-Unique Quantification of Emesis (and nausea) (PUQE).The serum levels of the maternal Ca, parathyroid hormone (PTH), Na, K, blood urea nitrogen(BUN), creatinine, vitamin D(25OHD3), and the maternal urine NTx levels were compared between the groups. RESULTS: In total, 40 volunteers were enrolled in this study: 20 healthy pregnant volunteers and 20 with severe HG. There were no statistically significant differences between the maternal characteristics. The first trimester weight loss of ≥5 kg was significantly higher in the severe HG group (p < 0.001), while the control group had a significantly higher sunlight exposure ratio than the severe HG group (p = 0.021). The urine NTx levels were significantly higher in the severe HG group (39.22 ± 11.68NTx/Cre) than in the control group(32.89 ± 8.33NTx/Cre) (p = 0.028).The serum Ca, PTH, Na, K, BUN, and creatinine levels were similar between the groups (p = 0.738, p = 0.886, p = 0.841, p = 0.957, p = 0.892, and p = 0.824, respectively). In the severe HG group, the serum 25OHD3 levels were significantly lower than in the control group (p < 0.001). CONCLUSIONS: The data from this study indicated that severe HG is associated with increased urine NTx levels. However, large-scale studies are required to understand the clinical significance of this finding, as well as the long-term consequences of elevated urine NTx levels and the underlying mechanisms. TRIAL REGISTRATION: NCT02862496 Date of registration: 21/07/2016.


Asunto(s)
Colágeno Tipo I/orina , Hiperemesis Gravídica , Desnutrición , Péptidos/orina , Desequilibrio Hidroelectrolítico , Pérdida de Peso , Adulto , Índice de Masa Corporal , Correlación de Datos , Femenino , Humanos , Hiperemesis Gravídica/complicaciones , Hiperemesis Gravídica/diagnóstico , Hiperemesis Gravídica/prevención & control , Hiperemesis Gravídica/orina , Desnutrición/diagnóstico , Desnutrición/etiología , Desnutrición/prevención & control , Embarazo , Primer Trimestre del Embarazo , Proyectos de Investigación , Sujetos de Investigación , Índice de Severidad de la Enfermedad , Turquía , Desequilibrio Hidroelectrolítico/diagnóstico , Desequilibrio Hidroelectrolítico/etiología , Desequilibrio Hidroelectrolítico/prevención & control
2.
J Matern Fetal Neonatal Med ; 31(15): 1989-1992, 2018 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-28532251

RESUMEN

OBJECTIVE: To clarify the effect of hyperemesis gravidarum (HG) on the 75 g oral glucose tolerance test (OGTT) and gestational diabetes mellitus. METHODS: This retrospective cohort study was conducted via an evaluation of the hospital database medical records of 700 pregnant women. Of these, 60 were included in the study group as a result of hospitalization due to HG, 41 were excluded, and the remaining 599 formed a control group. The body mass index (BMI), urine ketone levels, and ages of all participants were separately recorded, both in the initial examination and during the 75 g OGTT. RESULTS: At initial examination, no significant differences in maternal age and BMI were observed between the two groups. There was a significant decrease in BMI after 75 g OGTT in the study group. No significant difference in fasting serum glucose levels was found between the two groups, but significant differences in first and second hour serum glucose levels were observed. CONCLUSIONS: HG may improve in many women in the late second trimester, and loss of fatty tissue may affect the 75 g OGTT screening results. The appropriate cutoff value of 75 g OGTT for HG should be reevaluated following future, larger, studies.


Asunto(s)
Diabetes Gestacional/diagnóstico , Hiperemesis Gravídica/complicaciones , Adulto , Femenino , Prueba de Tolerancia a la Glucosa , Humanos , Embarazo , Estudios Retrospectivos , Adulto Joven
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