Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Drugs and Alcohol

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 1 · 100%

Morphine positive urine or hair analysis objective · patients with opioid dependence

The intervention leads to lower morphine positive urine or hair analysis objective (high certainty).

1 finding from 1 review

Methadone maintenance therapy versus no opioid replacement therapy for opioid dependence 2009 · Cochrane Headline outcomes only
RR 0.66 [0.56, 0.78]
6 studies · 1129 participants
High