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Serum ionized magnesium during magnesium sulfate administration for preterm labor and preeclampsia.
Eur J Obstet Gynecol Reprod Biol. 2006 Sep-Oct; 128(1-2):125-8.EJ

Abstract

OBJECTIVE

The purpose of this study is to estimate the relations between ionized and total Mg levels during MgSO4 administration in patients with preterm labor and preeclampsia.

METHODS

Forty-three pregnant patients who were candidates for MgSO4 were studied (preterm labor, 27; preeclampsia, 16). The administration method was intravenous injection of MgSO4 4 g over 30 min followed by 1-2 g/h. Ionized Mg was measured by the selective ion electrode method at bedside, and compared it with total Mg levels.

RESULTS

Significant correlation was existed between levels of ionized and total Mg throughout therapy for both preterm labor (ionized Mg=0.19 x total Mg+0.19; r=0.61, p<0.001) and preeclampsia (ionized Mg=0.20 x total Mg+0.14; r=0.60, p<0.001).

CONCLUSION

There are correlations between ionized and total Mg levels during administration of MgSO4 for both preterm labor and preeclampsia.

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Publisher Full Text

Authors+Show Affiliations

Yoshida M
Department of Obstetrics and Gynecology, Tokyo Women's Medical University, Tokyo, Japan.
Matsuda Y
No affiliation info available
Akizawa Y
No affiliation info available
Ono E
No affiliation info available
Ohta H
No affiliation info available

MeSH

FemaleHumansIonsMagnesiumMagnesium SulfateObstetric Labor, PrematurePre-EclampsiaPregnancyTocolytic Agents

Pub Type(s)

Clinical Trial
Journal Article

Language

eng

PubMed ID

16337073

Citation

Yoshida, Mayumi, et al. "Serum Ionized Magnesium During Magnesium Sulfate Administration for Preterm Labor and Preeclampsia." European Journal of Obstetrics, Gynecology, and Reproductive Biology, vol. 128, no. 1-2, 2006, pp. 125-8.
Yoshida M, Matsuda Y, Akizawa Y, et al. Serum ionized magnesium during magnesium sulfate administration for preterm labor and preeclampsia. Eur J Obstet Gynecol Reprod Biol. 2006;128(1-2):125-8.
Yoshida, M., Matsuda, Y., Akizawa, Y., Ono, E., & Ohta, H. (2006). Serum ionized magnesium during magnesium sulfate administration for preterm labor and preeclampsia. European Journal of Obstetrics, Gynecology, and Reproductive Biology, 128(1-2), 125-8.
Yoshida M, et al. Serum Ionized Magnesium During Magnesium Sulfate Administration for Preterm Labor and Preeclampsia. Eur J Obstet Gynecol Reprod Biol. 2006 Sep-Oct;128(1-2):125-8. PubMed PMID: 16337073.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Serum ionized magnesium during magnesium sulfate administration for preterm labor and preeclampsia. AU - Yoshida,Mayumi, AU - Matsuda,Yoshio, AU - Akizawa,Yoshika, AU - Ono,Erina, AU - Ohta,Hiroaki, Y1 - 2005/12/05/ PY - 2005/04/26/received PY - 2005/08/05/revised PY - 2005/10/30/accepted PY - 2005/12/13/pubmed PY - 2007/1/5/medline PY - 2005/12/13/entrez SP - 125 EP - 8 JF - European journal of obstetrics, gynecology, and reproductive biology JO - Eur J Obstet Gynecol Reprod Biol VL - 128 IS - 1-2 N2 - OBJECTIVE: The purpose of this study is to estimate the relations between ionized and total Mg levels during MgSO4 administration in patients with preterm labor and preeclampsia. METHODS: Forty-three pregnant patients who were candidates for MgSO4 were studied (preterm labor, 27; preeclampsia, 16). The administration method was intravenous injection of MgSO4 4 g over 30 min followed by 1-2 g/h. Ionized Mg was measured by the selective ion electrode method at bedside, and compared it with total Mg levels. RESULTS: Significant correlation was existed between levels of ionized and total Mg throughout therapy for both preterm labor (ionized Mg=0.19 x total Mg+0.19; r=0.61, p<0.001) and preeclampsia (ionized Mg=0.20 x total Mg+0.14; r=0.60, p<0.001). CONCLUSION: There are correlations between ionized and total Mg levels during administration of MgSO4 for both preterm labor and preeclampsia. SN - 0301-2115 UR - https://www.unboundmedicine.com/medline/citation/16337073/Serum_ionized_magnesium_during_magnesium_sulfate_administration_for_preterm_labor_and_preeclampsia_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0301-2115(05)00596-8 DB - PRIME DP - Unbound Medicine ER -