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Mindfulness-Based Stress Reduction vs. Escitalopram in Treating Anxiety Disorders


Mindfulness stress reduction proves effective for anxiety

Anxiety disorders are a group of mental health conditions characterized by excessive fear, worry, or anxiety that interferes with daily activities and relationships. There are several types of anxiety disorders, including generalized anxiety disorder, panic disorder, social anxiety disorder, specific phobias, and separation anxiety disorder.

Symptoms of anxiety disorders include feelings of panic, fear, and uneasiness, as well as physical symptoms such as sweating, trembling, and increased heart rate. People with anxiety disorders may also experience avoidance behaviors, such as avoiding social situations or places that trigger their anxiety.

Mindfulness-based interventions, such as mindfulness-based stress reduction (MBSR), are popular and have been shown to decrease anxiety. Still, it is unknown how they compare to standard first-line treatments. Therefore, a randomized clinical trial (Treatments for Anxiety: Meditation and Escitalopram – TAME) was conducted to determine whether MBSR is comparable to escitalopram, a commonly used first-line psychopharmacological treatment for anxiety disorders.

The trial recruited 276 adults with a diagnosed anxiety disorder from three urban academic medical centers in the US. Participants were randomized to eight weeks of the weekly MBSR course or the antidepressant escitalopram, flexibly dosed from 10 to 20 mg. Of the 208 patients who completed the trial, 102 were in the MBSR group and 106 in the escitalopram group. The primary outcome measure was anxiety levels, assessed with the Clinical Global Impression of Severity scale (CGI-S), with a predetermined non-inferiority margin of -0.495 points.

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At the end of the study, the mean CGI-S score was reduced by 1.35 for MBSR and 1.43 for escitalopram. Further data analysis revealed that MBSR is as effective as escitalopram. Ten patients who started treatment dropped out of the escitalopram group, and none from the MBSR group due to adverse events. At least one study-related adverse event occurred for 110 participants randomized to escitalopram and 21 participants randomized to MBSR.

The results of this randomized clinical trial comparing a standardized, evidence-based mindfulness-based intervention with pharmacotherapy for treating anxiety disorders found that MBSR effectively reduced anxiety. The study suggests that MBSR could be an effective alternative to standard first-line treatments for anxiety disorders. However, further research is needed to confirm these findings and to investigate the long-term effects of MBSR compared to pharmacotherapy.
JAMA Psychiatry, Jan-01-23
ClinicalTrials.gov NCT03522844

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This content is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of such advice or treatment from a personal physician. All readers/viewers of this content are advised to consult their doctors or qualified health professionals regarding specific health questions. CenTrial Data Ltd. does not take responsibility for possible health consequences of any person or persons reading or following the information in this educational content. Treatments and clinical trials mentioned may not be appropriate or available for all trial participants. Outcomes from treatments and clinical trials may vary from person to person. Consult with your doctor as to whether a clinical trial is a suitable option for your condition. Assistance from generative AI tools may have been used in writing this article.