Background: Although meta-analyses have shown that placebo responses are large in Major Depressive Disorder (MDD) trials; the placebo response of devices such as repetitive transcranial magnetic stimulation (rTMS) has not been systematically assessed. We proposed to assess placebo responses in two categories of MDD trials: pharmacological (antidepressant drugs) and non-pharmacological (device-rTMS) trials. Methodology/Principal Findings: We performed a systematic review and meta-analysis of the literature from April 2002 to April 2008, searching MEDLINE, Cochrane, Scielo and CRISP electronic databases and reference lists from retrieved studies and conference abstracts. We used the keywords placebo and depression and escitalopram for pharmac...
Background: For many years, placebo has been defined by its inert content and use in clinical trials...
The placebo response plays a major role in psychiatry, particularly in depression. A new network met...
The placebo response plays a major role in psychiatry, particularly in depression. A new network met...
Background: Although meta-analyses have shown that placebo responses are large in Major Depressive D...
Although meta-analyses have shown that placebo responses are large in Major Depressive Disorder (MDD...
Background: Although meta-analyses have shown that placebo responses are large in Major Depressive D...
Background: Placebo response is common in patients with major depressive disorder (MDD) and decrease...
Item does not contain fulltextImprovements in placebo groups of antidepressant trials account for a ...
Background: Previous studies have shown that placebo response rates in antidepressant trials have be...
BACKGROUND Previous studies have shown that placebo response rates in antidepressant trials have ...
A meta-analysis was performed on 19 studies comparing antidepressant medication to placebos, and on ...
Background Roughly 80% of the symptom improvement experienced on antidepressants in clinical trials ...
Background: The placebo response rate has increased in several psychiatric disorders and is a major ...
Background: The increasing rate of failure of antidepressant trials in major depressive disorder (MD...
Background There is debate in the literature as to whether inclusion of a placebo arm may alter char...
Background: For many years, placebo has been defined by its inert content and use in clinical trials...
The placebo response plays a major role in psychiatry, particularly in depression. A new network met...
The placebo response plays a major role in psychiatry, particularly in depression. A new network met...
Background: Although meta-analyses have shown that placebo responses are large in Major Depressive D...
Although meta-analyses have shown that placebo responses are large in Major Depressive Disorder (MDD...
Background: Although meta-analyses have shown that placebo responses are large in Major Depressive D...
Background: Placebo response is common in patients with major depressive disorder (MDD) and decrease...
Item does not contain fulltextImprovements in placebo groups of antidepressant trials account for a ...
Background: Previous studies have shown that placebo response rates in antidepressant trials have be...
BACKGROUND Previous studies have shown that placebo response rates in antidepressant trials have ...
A meta-analysis was performed on 19 studies comparing antidepressant medication to placebos, and on ...
Background Roughly 80% of the symptom improvement experienced on antidepressants in clinical trials ...
Background: The placebo response rate has increased in several psychiatric disorders and is a major ...
Background: The increasing rate of failure of antidepressant trials in major depressive disorder (MD...
Background There is debate in the literature as to whether inclusion of a placebo arm may alter char...
Background: For many years, placebo has been defined by its inert content and use in clinical trials...
The placebo response plays a major role in psychiatry, particularly in depression. A new network met...
The placebo response plays a major role in psychiatry, particularly in depression. A new network met...
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