Trial Outcomes & Findings for Screening Brief Intervention Referral to Treatment (SBIRT) in New Mexico (NCT NCT01131520)
NCT ID: NCT01131520
Last Updated: 2017-12-12
Results Overview
The ASSIST's Global Continuum of Illicit Drug Risk was used. A higher score is considered more severe risk. The scores range from 0 to 308.
Recruitment status
COMPLETED
Study phase
NA
Target enrollment
360 participants
Primary outcome timeframe
3 months post-baseline
Results posted on
2017-12-12
Participant Flow
Participant milestones
| Measure |
Computerized Brief Intervention
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Overall Study
STARTED
|
180
|
180
|
|
Overall Study
COMPLETED
|
179
|
176
|
|
Overall Study
NOT COMPLETED
|
1
|
4
|
Reasons for withdrawal
| Measure |
Computerized Brief Intervention
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Overall Study
Computer problem
|
1
|
0
|
|
Overall Study
Counselor not available
|
0
|
3
|
|
Overall Study
Subject changed history after enrollment
|
0
|
1
|
Baseline Characteristics
Screening Brief Intervention Referral to Treatment (SBIRT) in New Mexico
Baseline characteristics by cohort
| Measure |
Computerized Brief Intervention
n=180 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=179 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
Total
n=359 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Age, Continuous
|
36.5 years
STANDARD_DEVIATION 14.7 • n=99 Participants
|
35.7 years
STANDARD_DEVIATION 14.6 • n=107 Participants
|
36.1 years
STANDARD_DEVIATION 14.6 • n=206 Participants
|
|
Sex: Female, Male
Female
|
83 Participants
n=99 Participants
|
82 Participants
n=107 Participants
|
165 Participants
n=206 Participants
|
|
Sex: Female, Male
Male
|
97 Participants
n=99 Participants
|
97 Participants
n=107 Participants
|
194 Participants
n=206 Participants
|
|
Ethnicity (NIH/OMB)
Hispanic or Latino
|
83 Participants
n=99 Participants
|
85 Participants
n=107 Participants
|
168 Participants
n=206 Participants
|
|
Ethnicity (NIH/OMB)
Not Hispanic or Latino
|
97 Participants
n=99 Participants
|
94 Participants
n=107 Participants
|
191 Participants
n=206 Participants
|
|
Ethnicity (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Race (NIH/OMB)
American Indian or Alaska Native
|
6 Participants
n=99 Participants
|
6 Participants
n=107 Participants
|
12 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Asian
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
|
1 Participants
n=99 Participants
|
2 Participants
n=107 Participants
|
3 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Black or African American
|
3 Participants
n=99 Participants
|
1 Participants
n=107 Participants
|
4 Participants
n=206 Participants
|
|
Race (NIH/OMB)
White
|
162 Participants
n=99 Participants
|
161 Participants
n=107 Participants
|
323 Participants
n=206 Participants
|
|
Race (NIH/OMB)
More than one race
|
8 Participants
n=99 Participants
|
9 Participants
n=107 Participants
|
17 Participants
n=206 Participants
|
|
Race (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=99 Participants
|
0 Participants
n=107 Participants
|
0 Participants
n=206 Participants
|
|
Region of Enrollment
United States
|
180 Participants
n=99 Participants
|
179 Participants
n=107 Participants
|
359 Participants
n=206 Participants
|
PRIMARY outcome
Timeframe: 3 months post-baselineThe ASSIST's Global Continuum of Illicit Drug Risk was used. A higher score is considered more severe risk. The scores range from 0 to 308.
Outcome measures
| Measure |
Computerized Brief Intervention
n=180 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=179 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Alcohol, Smoking & Substance Involvement Screening Test (ASSIST) Score
|
27.8 units on a scale
Standard Error 0.93
|
29.6 units on a scale
Standard Error 0.93
|
PRIMARY outcome
Timeframe: 3 month post-baselinePopulation: The number of participants of the total sample who agreed to provide an analyzable hair specimen. Hair testing was not available for subjects not interviewed, those who refused testing, or who were unable to provide a sufficient quantity of hair for testing.
The number of participants testing positive on Radioimmunoassay (RIA) Hair Testing for opiates, cocaine, amphetamine and tetrahydrocannabinol (THC)
Outcome measures
| Measure |
Computerized Brief Intervention
n=159 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=155 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Hair Testing
|
93 Participants
|
100 Participants
|
SECONDARY outcome
Timeframe: 3 months post-baselineHIV Drug Use Risk Assessment Battery Subscale Score ranges from 0 to 22. A higher score is considered to be associated with higher risk.
Outcome measures
| Measure |
Computerized Brief Intervention
n=180 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=179 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Human Immunodeficiency Virus (HIV) Drug Use Risk Assessment Battery Subscale
|
.06 units on a scale
Standard Error .03
|
.01 units on a scale
Standard Error .03
|
SECONDARY outcome
Timeframe: 6 month post-baselineASSIST's Global Continuum of Illicit Drug Risk Score which ranges from 0 to 308. A higher score is associated with higher risk.
Outcome measures
| Measure |
Computerized Brief Intervention
n=180 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=179 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Alcohol, Smoking & Substance Involvement Screening Test (ASSIST) Score
|
27.3 units on a scale
Standard Error 1.30
|
27.4 units on a scale
Standard Error 1.33
|
SECONDARY outcome
Timeframe: 12 months post-baselineASSIST's Global Continuum of Illicit Drug Risk Score which ranges from 0 to 308. A higher score is associated with higher risk.
Outcome measures
| Measure |
Computerized Brief Intervention
n=180 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=179 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Alcohol, Smoking & Substance Involvement Screening Test (ASSIST) Score
|
26.5 units on a scale
Standard Error 1.32
|
25.9 units on a scale
Standard Error 1.34
|
SECONDARY outcome
Timeframe: 6 month post-baselinePopulation: The sample includes participants who provided usable hair testing data at baseline.
The predicted probabilities for testing positive on Radioimmunoassay (RIA) Hair Testing for opiates, cocaine, amphetamine and tetrahydrocannabinol (THC), calculated from generalized estimating equations.
Outcome measures
| Measure |
Computerized Brief Intervention
n=159 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=155 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Hair Testing
|
.59 predicted probability of positive test
Standard Error .04
|
.67 predicted probability of positive test
Standard Error .04
|
SECONDARY outcome
Timeframe: 12 month post-baselinePopulation: The sample includes participants who provided usable hair testing data at baseline
Predicted Probabilities for testing positive on the Radioimmunoassay (RIA) Hair Testing for opiates, cocaine, amphetamine and THC, calculated from generalized estimating equations.
Outcome measures
| Measure |
Computerized Brief Intervention
n=159 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=155 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Hair Testing
|
.57 predicted probability of positive test
Standard Error .04
|
.59 predicted probability of positive test
Standard Error .04
|
SECONDARY outcome
Timeframe: 6 month post-baselineHIV Drug Use Risk Assessment Battery Subscale Score ranges from 0 to 22. A higher score is considered to be associated with higher risk.
Outcome measures
| Measure |
Computerized Brief Intervention
n=180 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=179 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Human Immunodeficiency Virus (HIV) Risk Assessment Battery Subscale
|
.02 units on a scale
Standard Error .03
|
.04 units on a scale
Standard Error .03
|
SECONDARY outcome
Timeframe: 12 month post-baselineHIV Drug Use Risk Assessment Battery Subscale Score ranges from 0 to 22. A higher score is considered to be associated with higher risk.
Outcome measures
| Measure |
Computerized Brief Intervention
n=180 Participants
Computerized one-session brief intervention for drug use
Computerized brief intervention: This is a brief computerized intervention focused on drug use of patients receiving primary care treatment in an outpatient setting. The intervention is delivered in one session.
|
Counselor Delivered Brief Intervention
n=179 Participants
This is a brief intervention focused on drug use delivered by a behavioral health counselor and based on motivational interviewing
Counselor delivered brief intervention: This is a one session brief intervention delivered in a primary care setting that is based on motivational interviewing.
|
|---|---|---|
|
Human Immunodeficiency Virus (HIV) Risk Assessment Battery Subscale Score
|
.05 units on a scale
Standard Error .03
|
.01 units on a scale
Standard Error .04
|
Adverse Events
Computerized Brief Intervention
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Counselor Delivered Brief Intervention
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place