A Comparison of the Perception of a Needle Injection Pain Between Cancer Patients Receiving Opioid Therapy Versus Opioid-naive Patients
NCT01704469
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
80
Enrollment
OTHER
Sponsor class
Conditions
Cancer Patients
Interventions
PROCEDURE:
The local anesthetic injection
Sponsor
Yonsei University