Magnesium in Ketamine Administration in Treatment-Resistant Depression
Pharmaceuticals May 3, 2021 Natalia Górska, Wiesław Jerzy Cubała, Jakub Słupski et al. 2 citations
Magnesium levels in the blood change over the course of ketamine treatment for depression. In patients with major depressive disorder or bipolar disorder, serum magnesium concentration was significantly higher before treatment began than after five or seven ketamine infusions. However, changes in magnesium levels were not correlated with depression scores on the Montgomery-Åsberg Depression Rating Scale (MADRS) or with mania scores on the Young Mania Rating Scale (YMRS). The study also found no link between magnesium concentration and somatic comorbidities. While the findings support the idea that magnesium plays a role in treatment-resistant depression, especially with ketamine, there is no clear evidence of a straightforward relationship between magnesium levels and treatment response or other health conditions.