Conditions: Opioid Dependence
Keywords: Opioid dependence Suboxone addiction BEMA Buprenorphine NX oral transmucosal
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 249
Healthy volunteers: no

Brief summary:
This is an open label study in opioid dependent subjects maintained on a stabilized dose of Suboxone tablets or films. The purpose is to assess the safety and tolerability of BEMA Buprenorphine NX administered once daily for 12 weeks to opioid dependent subjects stabilized on Suboxone (buprenorphine/naloxone) tablets or films.

Eligible subjects will be converted to an approximately equal dose of BEMA Buprenorphine NX. This dose will be taken throughout the 12-week treatment period with dose adjustments as clinically indicated for either the control of opioid dependence or adverse events (AEs).

Detailed description:
This is an open label study in opioid dependent subjects maintained on a stabilized dose of Suboxone tablets or films.

Eligible subjects will be converted to an approximately equal dose of BEMA Buprenorphine NX. This dose will be taken throughout the 12-week treatment period with dose adjustments as clinically indicated for either the control of opioid dependence or adverse events (AEs). Subjects will be monitored for evidence of buccal irritation attributed to the application of the BEMA Buprenorphine NX film and opioid dependence control according to the Clinical Guidelines for the Use of Buprenorphine in the Treatment of Opioid Addiction - A Treatment Improvement Protocol (TIP 40) guidelines for the use of buprenorphine in the management of opioid dependence.

The total duration of participation for each subject will be up to approximately 18 weeks and includes a Screening period (subjects continue to take Suboxone tablets or films), Baseline visit, a 12-week open label treatment period (subjects take BEMA Buprenorphine NX films and at the Day 84 visit, subjects will return to their prior Suboxone treatment), and a Follow-up Visit.

Vital signs, pulse oximetry, opioid withdrawal symptoms, adverse events (AEs), oral examinations, and concomitant medications will be assessed at intervals throughout the study. Clinical laboratory assessments, urine toxicology and buprenorphine testing, and 12-lead electrocardiograms (ECGs) will also be performed.

Arms:
arm 1: BEMA Buprenorphine NX films (3.5/0.6 mg and 5.25/0.9 mg buprenorphine/naloxone)will be provided in 3.361 and 5.447 cm2 film sizes, respectively.

Interventions: intervention 1: BEMA Buprenorphine NX films
Intervention descriptions: intervention 1: BEMA Buprenorphine NX films (3.5/0.6 mg and 5.25/0.9 mg buprenorphine/naloxone) will be provided in 3.361 and 5.447 cm2 film sizes, respectively.

Protocol document: