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  • Title: Use of Thiamine Supplementation in Pregnant Women Diagnosed With Hyperemesis Gravidarum and Wernicke Encephalopathy.
    Author: Clark AF.
    Journal: Nurs Womens Health; 2024 Jun; 28(3):222-226. PubMed ID: 38527735.
    Abstract:
    Hyperemesis gravidarum is the most common condition requiring hospital care for women during the first 20 weeks of pregnancy and may lead to malnutrition, dehydration, and vitamin deficiencies. Depletion of vitamins such as thiamine may result in the development of Wernicke encephalopathy, a severe neurological disorder that can increase the risk for mortality and morbidity for the mother and fetus. A lack of awareness regarding the relationship of hyperemesis gravidarum and Wernicke encephalopathy may result in delayed treatment and disease management. Glucose administration in the presence of thiamine deficiency may induce Wernicke encephalopathy; protocols are needed to ensure dextrose is used for women with hyperemesis gravidarum in times of prolonged vomiting and poor oral intake only after first administering thiamine. This article includes a discussion of best practices for thiamine supplementation with hyperemesis gravidarum and Wernicke encephalopathy.
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