Study register · detail
No direction reported
GRADE
Very low
2 citations
Samplen = 82 Pat.
DesignRetrospektive Kohorte
Summary
Retrospective cohort study on medical cannabis for chronic headache (n=82, median pain intensity 9/10). After 6 months, 94,6% (of 37 responders) reported improvement, 5,4% no change; discontinuation rate 4,8%.
P
PopulationAdults with chronic headaches, n=82, median pain intensity 9/10 (IQR 8-10), 48,7% with prior cannabis experience
I
InterventionMedical cannabis (Tikun Olam program), various forms of administration
O
OutcomeAfter 6 months, 94,6% of respondents (n=37/82) reported an improvement in their condition, 5,4% no change, discontinuation rate 4,8%
Confidence in the evidence
Very low
The lowest GRADE level, the effect estimate remains uncertain.
Downgraded for
Imprecision
Quality profile
Sample size
★★★★★
Blinding
—
Effect size
—
Citations / year
★★★★★
Authors
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