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Total and ionized serum magnesium and calcium levels during magnesium sulfate administration for preterm labor
Obstetrics & Gynecology Science ; : 56-62, 2018.
Artículo en Inglés | WPRIM | ID: wpr-741729
ABSTRACT

OBJECTIVE:

This study aimed to estimate the association between total and ionized magnesium, and the changes in serum magnesium and calcium levels in patients with preterm labor during magnesium sulfate (MgSO4) administration.

METHODS:

The study population included 64 women who were candidates for intravenous MgSO4 treatment for preterm labor. Serial blood samples were taken and measured total magnesium (T-Mg), ionized magnesium (I-Mg), total calcium (T-Ca), and ionized calcium (I-Ca) levels every one-week interval (1st, 2nd, 3rd).

RESULTS:

There was no significant difference in T-Mg and I-Mg levels during MgSO4 administration (P>0.05). There was no significant difference in T-Ca and I-Ca levels during MgSO4 administration (P>0.05). Compared before and after administration of MgSO4, T-Mg and I-Mg levels and T-Ca levels were changed allow statistically significant (P 0.05). There was significant correlation between levels of I-Mg and T-Mg (I-Mg=0.395×T-Mg+0.144, P < 0.01).

CONCLUSION:

There were no significant differences in serum Mg and Ca levels during MgSO4 administration for preterm labor. Compared to the before and after administration of MgSO4, only I-Ca levels were not substantially changed. There are significant correlations between I-Mg and T-Mg levels during administration of MgSO4 and I-Mg level seemed to have more correlation with adverse effect than T-Mg.
Asunto(s)

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Calcio / Trabajo de Parto Prematuro / Magnesio / Sulfato de Magnesio Límite: Femenino / Humanos / Embarazo Idioma: Inglés Revista: Obstetrics & Gynecology Science Año: 2018 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Calcio / Trabajo de Parto Prematuro / Magnesio / Sulfato de Magnesio Límite: Femenino / Humanos / Embarazo Idioma: Inglés Revista: Obstetrics & Gynecology Science Año: 2018 Tipo del documento: Artículo