In Patients With Functional Movement Disorders, Is Specialized Physical Therapy Effective in Improving Motor Symptoms?: A Critically Appraised Topic.

BACKGROUND: Functional movement disorders (FMD, aka psychogenic movement disorders) are very common and frequently chronic and disabling. Despite this, there is a paucity of evidence-based treatment to manage and alleviate these conditions. Specialized physical therapy (PT), involving sequential motor relearning and redirecting attention, has shown promise as a therapeutic intervention for motor symptoms. METHODS: The objective of this study was to critically assess current evidence regarding specialized PT compared with usual care in improving motor symptoms among patients with FMD. This was addressed through the development of a structured critically appraised topic. This included a clinical scenario with a clinical question, literature search strategy, critical appraisal, results, evidence summary, commentary, and bottom-line conclusions. Participants included consultant and resident neurologists, a medical librarian, and content experts in the fields of physical medicine and rehabilitation, physical and occupational therapy, psychiatry, and psychology. RESULTS: A randomized controlled feasibility trial was identified and selected for critical appraisal. This study randomized 60 patients with FMD to a 5-day specialized outpatient PT program or to general outpatient PT referral, and measured patient-reported and clinician-measured outcomes. At 6 months, 72% of patients in the intervention group had a good outcome compared with 18% of control group patients. Patients in the specialized outpatient PT program had significantly better outcomes in 3 Short-Form 36 (SF36) domains (d=0.46 to 0.79) and multiple other scales of physical and social function as well as clinician-measured outcomes. The intervention resulted in 0.08 additional quality-adjusted life years in a cost-effective manner. CONCLUSIONS: Current evidence suggests that in patients with FMD, specialized PT improves motor symptoms in a clinically significant, sustained, and cost-effective manner. This promising intervention warrants further investigation and replication.

Does the Initiation of Fluoxetine Postacute Stroke Result in Improved Functional Recovery?: A Critically Appraised Topic.

BACKGROUND: Stroke is a leading cause of disability worldwide. Selective serotonin reuptake inhibitors are often prescribed following stroke due to high rates of depression. Interest in selective serotonin reuptake inhibitor use for poststroke motor and functional recovery was generated after the publication of the Fluoxetine for motor recovery after acute ischemic stroke (FLAME) trial in 2011, which showed improved motor recovery in ischemic stroke patients with moderate to severe motor deficits. The objective of this study was to critically assess current evidence regarding the use of fluoxetine compared with placebo for poststroke functional recovery. METHODS: The objective was addressed through the development of a structured critically appraised topic. This included a clinical scenario and question, literature search, critical appraisal, results, evidence summary, commentary, and clinical bottom line conclusions. Participants included consultant and resident neurologists, medical librarian, clinical epidemiologists, and content experts in the field of cerebrovascular neurology and physical medicine and rehabilitation. RESULTS: A randomized, placebo-controlled clinical trial was selected for critical appraisal. This trial compared the functional outcomes of subjects poststroke receiving fluoxetine versus placebo. There was no significant difference in functional outcome measured by the Modified Rankin Scale between the 2 groups. Prespecified secondary analysis showed significantly decreased rates of depression in the fluoxetine group, but significantly increased rates of bone fracture. CONCLUSION: Among patients with stroke, early initiation of fluoxetine did not result in improved functional recovery. Lower rates of depression were observed in the fluoxetine-treated group; however these patients experienced higher rates of bone fracture.