Ignite Creation Date:
2024-05-05 @ 11:52 AM
Last Modification Date:
2024-10-26 @ 9:15 AM
Study NCT ID:
NCT00158197
Status:
COMPLETED
Last Update Posted:
2015-08-25
First Post:
2005-09-08
Brief Title:
Long-term Behavior Change - 1
Sponsor:
Friends Research Institute Inc
Organization:
Friends Research Institute Inc
Study Overview
Official Title:
Behavior Change Reinforcement Schedule Effects
Status:
COMPLETED
Status Verified Date:
2015-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to determine if different reinforcement procedures ie schedules produce different patterns of long-term abstinence from methamphetamine We anticipate that the three contingency management conditions will promote longer periods of abstinence in the year following treatment relative to the standard control group Furthermore we predict that the intermittent reinforcement procedures will produce longer periods of continued abstinence ie long-term behavior change in the year following treatment than the continuous reinforcement procedure Finally we predict that the intermittent unpredictable schedule will produce longer lasting behavior change than the intermittent predictable schedule Methamphetamine use will be measured using urine toxicology and self-report of methamphetamine use
Detailed Description:
Briefly the four study conditions are 1 standard treatment which consists of 16 weeks of psychosocial treatment 2 continuous contingency management which consists of 16 weeks of psychosocial treatment with a contingency management procedure in effect during the first twelve weeks in which vouchers are made available after each provision of a methamphetamine-negative urine test 3 intermittent predictable contingency management which consists of 16 weeks of psychosocial treatment with a contingency management procedure in effect during the first twelve weeks in which vouchers are available after the provision of every three consecutive methamphetamine-negative urine samples and 4 intermittent unpredictable contingency management which consists of 16 weeks of psychosocial treatment with a contingency management procedure in effect during the first twelve weeks in which vouchers are available on one day each week randomly selected after the first week for the provision of methamphetamine-negative urine samples provided all urine samples since delivery of the last reinforcer were also methamphetamine negative
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None
Secondary IDs
| Secondary ID | Type | Domain | Link |
|---|---|---|---|
| R01DA017407 | NIH | None | None |
| R01-17407-1 | US NIH GrantContract | None | httpsreporternihgovquickSearchR01DA017407 |