cocaine associated_with opioid dependence
Evidence from:
primary |
all sources
Evidence (3 sources)
The dopamine receptor D2 (DRD2) SNP rs1076560 is associated with opioid addiction.
(2014)
PMID:24359476
cited
Amongst AA and EA cocaine dependents, 16.4% and 34.8% were also diagnosed as dependent on opioids; conversely, 68.4% of AA and 34% of EA opioid dependents also met criteria for cocaine dependence.
confidence: 0.97
Consilient research approaches in studying gene x environment interactions in alcohol research.
(2010)
PMID:20148780
cited
found evidence only for common genetic influences on cannabis, cocaine, hallucinogen, sedative, stimulant, and opiate dependence
confidence: 0.92
Interaction between two independent CNR1 variants increases risk for cocaine dependence in European Americans: a replication study in family-based sample and population-based sample.
(2009)
PMID:19052543
cited
CD is highly comorbid with other SD ... 64.2% with opioid dependence (OD)
confidence: 0.90