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[Meta-analysis of clinical trials of cardiovascular effects of magnesium orotate]
I Yu Torshin1, O A Gromova2, A G Kalacheva2
1Moscow Institute of Physics and Technology, Dolgoprudnyi, Russia.
Insights
Magnesium orotate (magnerot) shows significant promise for cardiac patients, reducing risks of hypomagnesemia, arrhythmias, and hypertension. This meta-analysis confirms its benefits in preventing and treating various cardiovascular conditions.
Area of Science:
- Cardiology
- Nutritional Science
- Pharmacology
Context:
- Cardiac patients often experience various pathological conditions.
- Magnesium deficiency (hypomagnesemia) is a known risk factor for cardiovascular issues.
- Magnesium orotate is a compound used for its potential therapeutic effects in heart conditions.
Purpose:
- To conduct a meta-analysis of randomized trials evaluating the efficacy of magnerot (magnesium orotate) in cardiac patients.
- To assess the impact of magnerot on the risk of 50 pathological conditions in a cardiac population.
Summary:
- This meta-analysis synthesized data from 19 randomized trials involving 603 patients treated with magnerot and 587 on placebo.
- Magnerot administration was significantly associated with a reduced risk of hypomagnesemia, exercise intolerance, dysautonomia, headaches, dizziness, mitral valve prolapse, premature contractions, and hypertension.
- The study highlights magnerot's potential in managing arrhythmias, blood pressure, and autonomic nervous system function.
Impact:
- Magnesium orotate demonstrates significant potential in treating and preventing a range of cardiovascular conditions.
- The findings suggest magnerot can be a valuable therapeutic agent for cardiac patients, addressing hypomagnesemia and improving cardiac function.
- This research supports the use of magnesium orotate for comprehensive cardiovascular health management.
Aim:
To make a meta-analysis of clinical trials of magnerot (magnesium orotate) used in cardiac patients.
Subjects And Methods:
The meta-analysis covered the data of 19 randomized trials including a total of 603 patients treated with magnerot (a case group) and 587 receiving placebo (a control group). The patients' mean age was 36 ± 19 years. On the average, the patients took magnerot 1878 ± 823 mg/day for 4.2 ± 29 months.
Results:
Associations between the intake of magnerot and the risk of 50 pathological conditions were analyzed. Significant associations were established between the drug's administration and the reduced risk of conditions, such as hypomagnesemia (relative risk (RR) = 0.06; 95% confidence intervals (C): 0.04 to 0.09; p = 2 · 10(-46)), exercise intolerance (RR = 0.41; 95% CI: 0.27 to 0.62; p = 0.0004), dysautonomia (RR = 0.08; 95% CI: 0.04 to 0.14; p = 2 · 10(-21)), morning headache (RR = 0.16; 95% CI: 0.09 to 0.29; p = 1.5-10(-6)), tension headache (RR = 0.16; 95% Cl: 0.09 to 0.27; p = 5 · 10(-10)), dizziness (RR = 0.28; 95% CI: 0.15 to 0.50; p = 0.0004), first-degree mitral valve prolapse (MVP) (RR = 0.05; 95% CI: 0.03 to 0.09; p = 1.2 · 10(-25)), grade 1 regurgitation (RR = 0.29; 95 CI: 0.14 to 0.60; p = 0.0075), supraventricular (RR = 0.30; 95% CI: 0.21 to 0.44; p = 1 · 10(-8)) and ventricular (RR = 0.48; 95% CI: 0.30 to 0.76; p = 0.019) premature contraction, paroxysmal supraventricular tachycardia (RR = 0.28; 95% CI: 0.15 to 0.50; p = 0.0002), and hypertension (RR = 0.32; 95% CI: 0.17 to 0.58; p = 0.0027).
Conclusion:
The use of magnesium orotate is promising not only in treating MVP and compensating for hypomagnesemia, but also in preventing and treating cardiac arrhythmias, regulating blood pressure, and improving the function of the autonomic nervous system.
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