Overview

Multicentre Trial of Suboxone in Opiate-dependent Subjects in Taiwan

Status:
Completed
Trial end date:
2010-01-01
Target enrollment:
0
Participant gender:
All
Summary
To determine whether Suboxone can be effectively used to treat Taiwanese ethnic subjects with opiate dependence.
Phase:
Phase 4
Accepts Healthy Volunteers?
No
Details
Lead Sponsor:
Indivior Inc.
Collaborator:
Taipei City Psychiatric Center, Taiwan
Treatments:
Buprenorphine
Buprenorphine, Naloxone Drug Combination
Naloxone
Criteria
Inclusion Criteria:

- Male or female subjects, 20 years of age or older at screening visit.

- Subjects must meet DSM-IV/COWS1,2 criteria for opiate dependence. (COWS total score
≥5)

- Subjects must have a positive urine drug screen (dipstick test) for an opiate or
morphine at study entry

- Subject is seeking treatment with the desire to discontinue opiate use as an initial
goal but willing to consider and accept longer treatment if necessary.

- Subject is in good physical health or, if he/she has a medical condition needing
ongoing treatment, must be in the care of a physician who is willing to take
responsibility for such treatment and work with the study physician. Study physicians
able to manage the subject for his/her general medical condition, may be assigned this
role. These same conditions apply in case of subjects with psychiatric disorder(s)
needing ongoing treatment.

- Subject is agreeable to and capable of signing informed consent form.

- Females of childbearing potential must have a negative pregnancy test and agree to use
a double barrier method or condoms/diaphragm and spermicide contraceptive method
during the study.

Exclusion Criteria:

- Women who are pregnant, lactating or breast feeding.

- Subjects have any acute medical condition that would make participation, in the
opinion of the treating physician or the principal investigator, medically hazardous
(e.g., acute hepatitis, unstable cardiovascular, liver or renal disease).

- Subjects have clinically significant liver disease.

- Subjects who have demonstrated a previous hypersensitivity to buprenorphine or
naloxone.

- Subjects who are considered an immediate risk for suicide, are acutely psychotic,
severely depressed, or in need of inpatient treatment.

- Subjects who are dependent on alcohol, benzodiazepines or other drugs of abuse (except
tobacco) to the point of requiring immediate medical attention.

- Subjects received methadone treatment within the last 30 days since screening visit.

- Subjects have any pending legal action that could prohibit continued participation.

- Subjects have participated in other clinical studies within the past 30 days.

- Subjects who are expecting to leave the clinic geographic area prior to study
completion.