Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

4,756 questions · 13,493 findings · 1,305 reviews · Headline outcomes only

No studies found 2,594 · 19.2%GRADE not reported 728 · 5.4%Very low 2,868 · 21.3%Low 3,777 · 28%Moderate 2,620 · 19.4%High 906 · 6.7%

Ranked among the 5,000 newest matching findings; add words or filters to narrow the search.

Antioxidants vs placebo

Global Impressions scale change item (CGI‐I or similar): no. of responders (acute phase) · adults with trichotillomania

Antioxidants showed no clear difference in treatment responseaClinical Global Impressions ‐ Improvement Scale… compared with placebo (low certainty).

1 finding from 1 review

Cell signal transducers vs placebo

Global Impressions scale change item (CGI‐I or similar): no. of responders (acute phase) · adults with trichotillomania

Cell signal transducers showed no clear difference in treatment responseaClinical Global Impressions ‐ Improvement Scale… compared with placebo (low certainty).

1 finding from 1 review

Glutamate modulators vs placebo

Global Impressions scale change item (CGI‐I or similar): no. of responders (acute phase) · adults with trichotillomania

Glutamate modulators probably leads to higher treatment responseaClinical Global Impressions ‐ Improvement Scale… compared with placebo (moderate certainty).

1 finding from 1 review

Glutamate modulators vs placebo

Global Impressions scale change item (CGI‐I or similar): no. of responders (acute phase) · children and adolescents with trichotillomania

Glutamate modulators showed no clear difference in treatment responseaClinical Global Impressions ‐ Improvement Scale… compared with placebo (low certainty).

1 finding from 1 review

Glutamate modulators vs placebo

Dropouts due to adverse events · children and adolescents with trichotillomania

Glutamate modulators showed no clear difference in tolerability of treatment ‐ dropouts due to adverse eventscDropout… compared with placebo (low certainty).

1 finding from 1 review

Opioid antagonists vs placebo

Treatment responseaClinical Global Impressions ‐ Improvement Scale (CGI‐I) (no. of responders) & NIMH Trichotillomania Severity Scale (NIMH‐TSS) (no. of responders as > 50% reduction) · adults with trichotillomania

It is very uncertain whether opioid antagonists changes treatment responseaClinical Global Impressions ‐ Improvement Scale… compared with placebo (very low certainty).

1 finding from 1 review

Antioxidants vs placebo

Reduction of TTM symptom severityMassachusetts General Hospital Hair‐Pulling Scale (MGH‐HPS) · adults with trichotillomania
1 finding from 1 review