Heterogeneity was absent for body weight change

and frequ

Heterogeneity was absent for body weight change

and frequency of weight loss; therefore, a fixed effects model was used. In both of the studies, subjects had gained weight following olanzapine treatment; in the study by Graham and colleagues, a minimum weight gain of 5 lbs was required [Graham et al. 2005]; whereas, in the study by Derberdt and colleagues, subjects gained 5% or more of their baseline weight [Derberdt et al. 2005]. It has been observed that reversal of weight gain is a less effective strategy than the prevention of weight gain, therefore medications to counter weight gain need to be started early in the course of treatment [Hasnain et al. 2010]. Both of the studies did not address Inhibitors,research,lifescience,medical the SGC-CBP30 possibility of prevention of weight gain with the addition of amantadine along with initiation of olanzapine treatment. Therefore, in future studies prevention of weight gain needs to be assessed. We also suggest that all future studies should respect standards of measuring outcomes and of reporting data in order to enhance

the comparability of study results. Also, Inhibitors,research,lifescience,medical Inhibitors,research,lifescience,medical binary outcomes (number of patients losing >7% initial body weight) should be reported as they are easier to interpret and clinically relevant. Such outcome measures may reveal significantly different results, as observed in our meta-analysis. Details regarding the allocation sequence and allocation concealment should be clearly described in all of the studies to prevent bias. Footnotes Funding: This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors. Conflict of interest statement: The authors declare no conflicts of interest Inhibitors,research,lifescience,medical in preparing this article. Contributor Information Samir Kumar Praharaj, Assistant Professor, Department of Psychiatry, Kasturba Medical College, Manipal,

Karnataka 576104, India. Podila Satya Venkata Narasimha Sharma, Professor and Head, Department of Psychiatry, Kasturba Medical College, Manipal, Karnataka, India – 576104.
Quercertin is a compound so widely Inhibitors,research,lifescience,medical distributed in plants that it is difficult to avoid. Significant quantities of quercetin are found in such ubiquitous foodstuffs as onion, grapes, SB-3CT tomato, apples and tea. Quercertin is an antioxidant and free radical scavenger and is so much revered by the general public as a treatment for just about anything. In fact, robust data on therapeutic benefit are hard to come by, although animal experiments have strongly indicated that quercetin is a potent cognitive enhancer. In this issue, Joshua Broman-Fulks and colleagues report on the largest human study of quercetin and its effects on cognition (only the second human study to be published). In a double-blind design, 941 participants were randomised to placebo, 500mg quercetin daily or 1000mg quercetin daily for 12 weeks. At the end of this period, quercetin supplementation was reflected in plasma quercetin concentrations in a dose-dependent fashion.

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