Articles: treatment.
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Randomized Controlled Trial Multicenter Study
Effect of Levothyroxine on Left Ventricular Ejection Fraction in Patients With Subclinical Hypothyroidism and Acute Myocardial Infarction: A Randomized Clinical Trial.
Thyroid hormones play a key role in modulating myocardial contractility. Subclinical hypothyroidism in patients with acute myocardial infarction is associated with poor prognosis. ⋯ In this preliminary study involving patients with subclinical hypothyroidism and acute myocardial infarction, treatment with levothyroxine, compared with placebo, did not significantly improve left ventricular ejection fraction after 52 weeks. These findings do not support treatment of subclinical hypothyroidism in patients with acute myocardial infarction.
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Randomized Controlled Trial Multicenter Study
Exploring the efficacy and safety of herbal medicine on Korean obese women with or without metabolic syndrome risk factors: A study protocol for a double-blind, randomized, multi-center, placebo-controlled clinical trial.
The prevalence of obesity among women is increasing. Obesity is associated with various metabolic syndromes; conventional treatments are limited and may induce serious adverse events due to polytherapy regimens. Currently, demands for complementary and alternative medicine that has a proven safety profile for the treatment of obesity with or without metabolic risk factors are increasing.Our team of preclinical experts reported a significant anti-obesity effect of the Korean herbal medicine, Galgeun-tang (GGT). Thus, we designed this trial to explore the effects of GGT among obese women to accumulate optimal clinical evidence.Obesity is not only a component of metabolic syndrome and a factor associated with an increased risk of cardiovascular disease but is also related to insulin resistance. Previous research has confirmed that an increasing body mass index is highly related with increased risk of metabolic syndrome among overweight and obese individuals. The effectiveness of the Korean medicine herbal formula, GGT on obesity has been previously reported. The objective of this study is to assess the efficacy and safety of GGT for weight loss among obese Korean women with or without high risk for metabolic syndrome. ⋯ The findings of this study will confirm methodologies regarding the efficacy and safety of GGT for weight loss among obese Korean women with or without metabolic risk factors.
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Randomized Controlled Trial Multicenter Study
A randomized double-blind placebo-controlled multicenter trial of Bushen Yisui and Ziyin Jiangzhuo formula for constipation in Parkinson disease.
Constipation is a common nonmotor symptom of Parkinson disease (PD). Constipation can also impact patient's quality of life. Chinese herbal medicines have been used for the treatment of constipation in PD. This trial will evaluate the efficacy and safety of a Chinese herbal formula Bushen Yisui and Ziyin Jiangzhuo (BYZJ) for the treatment of constipation in PD. ⋯ If found effective and safe, BYZJ formula will be one of Chinese herb to treat constipation and even other nonmotor or motor symptoms in PD patients. The results will sustain the broader use of BYZJ formula in PD.
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Multicenter Study
Effect of valproic acid on overall survival in patients with high-grade gliomas undergoing temozolomide: A nationwide population-based cohort study in Taiwan.
High-grade gliomas (HGGs) are a rapidly progressive and highly recurrent group of primary brain tumors. Despite aggressive surgical resection with chemoradiotherapy, prognoses remained poor. Valproic acid (VPA), a histone deacetylase inhibitor has shown the potential to inhibit glioma cell growth in vitro through several diverse mechanisms. ⋯ In patients between 18 and 40 years old, the difference is most significant (OS: 70.5 ± 48.7 vs 55.1 ± 46.0, P = .001). The adjusted hazard ratio is 0.81 (95% confidence interval, 0.72-0.91) for the VPA group relative to the non-VPA group. VPA at over 84 DDD improved OS in HGGs TMZ treatment.
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Multicenter Study Observational Study
Does the CHA2DS2-VASc scale sufficiently predict the risk of left atrial appendage thrombus in patients with diagnosed atrial fibrillation treated with non-vitamin K oral anticoagulants?
The CHA2DS2-VASc scale does not include potential risk factors for left atrial appendage thrombus (LAAT) formation such as a form of atrial fibrillation (AF) and impaired kidney function. The real risk of thromboembolic complications in AF patients is still unclear as well as an optimal anticoagulant treatment in males with a CHA2DS2-VASc score of 1 and females with a CHA2DS2-VASc score of 2. The aim of this study was to compare the predictive value of the CHA2DS2-VASc scale and other scales to estimate the risk of LAAT formation in AF patients treated with non-vitamin K oral anticoagulants (NOACs) and to assess the prevalence of thrombi in patients at intermediate risk of stroke. ⋯ The receiver operating characteristics revealed that the CHA2DS2-VASc-RAF scale had better predictive ability to distinguish between patients with and without LAAT in the study group than CHA2DS2-VASc (P = .0006), CHADS2 (P = .0006) and R2CHADS2 scale (P = .0140). The CHA2DS2-VASc scale should be supplemented with an assessment of renal function and form of AF to improve stroke risk estimation. The application of additional scales to estimate the risk of LAAT might be especially useful among males with a CHA2DS2-VASc score of 1 and females with a CHA2DS2-VASc score of 2.