Conclusion: Efficacy of the homeopathic drug Ars.
In conclusion, efficacy of low- and high-frequency rTMS to the left or right DLPFC, the OFC, or the SMA has been investigated in a total of 110 obsessive-compulsive patients over the past decade.
Second, the small sample size limits our ability to draw stronger conclusions about efficacy.
As a consequence, conclusions regarding efficacy and safety from these studies may be erroneous.
Validated in vitro models allow extensive device testing prior to in vivo studies which limits the numbers of animals required to reach conclusions regarding efficacy and safety.
Almost every review found major problems with the quality of the clinical trials, making it difficult to draw clear conclusions about efficacy.
Studies of interventions have methodological problems that prevent definitive conclusions about efficacy.
Enrollment of children with HIV infection was much smaller than the proposed sample size in the study protocol, thus limiting any conclusions about efficacy in this cohort.
The lack of controls also precludes any conclusions about efficacy.
Our study was consequently too small to draw conclusions regarding efficacy or potential infrequent deleterious effects.
