Trial Outcomes & Findings for Mobile-Based Contingency Management to Promote Daily Self-monitoring in Primary Care Patients (NCT NCT03962491)

NCT ID: NCT03962491

Last Updated: 2022-12-07

Results Overview

Number of days daily surveys completed

Recruitment status

COMPLETED

Study phase

Target enrollment

81 participants

Primary outcome timeframe

28-day daily survey period

Results posted on

2022-12-07

Participant Flow

Participant milestones

Participant milestones
Measure	Daily Self-Monitoring Surveys Asked to complete daily self-monitoring surveys. Daily Self-Monitoring Surveys: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app.	Daily Self-Monitoring Surveys + Contingency Management Asked to complete daily self-monitoring surveys, with opportunity for monetary rewards. Daily Self-Monitoring Surveys + Contingency Management: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app, with the opportunity for monetary rewards for completing daily surveys.
Overall Study STARTED	35	46
Overall Study COMPLETED	31	41
Overall Study NOT COMPLETED	4	5

Reasons for withdrawal

Reasons for withdrawal
Measure	Daily Self-Monitoring Surveys Asked to complete daily self-monitoring surveys. Daily Self-Monitoring Surveys: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app.	Daily Self-Monitoring Surveys + Contingency Management Asked to complete daily self-monitoring surveys, with opportunity for monetary rewards. Daily Self-Monitoring Surveys + Contingency Management: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app, with the opportunity for monetary rewards for completing daily surveys.
Overall Study Lost to Follow-up	4	5

Baseline Characteristics

Mobile-Based Contingency Management to Promote Daily Self-monitoring in Primary Care Patients

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure	Daily Self-Monitoring Surveys n=35 Participants Asked to complete daily self-monitoring surveys. Daily Self-Monitoring Surveys: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app.	Daily Self-Monitoring Surveys + Contingency Management n=46 Participants Asked to complete daily self-monitoring surveys, with opportunity for monetary rewards. Daily Self-Monitoring Surveys + Contingency Management: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app, with the opportunity for monetary rewards for completing daily surveys.	Total n=81 Participants Total of all reporting groups
Age, Continuous	45.71 years STANDARD_DEVIATION 12.39 • n=5 Participants	44.02 years STANDARD_DEVIATION 16.12 • n=7 Participants	44.76 years STANDARD_DEVIATION 14.55 • n=5 Participants
Sex/Gender, Customized Female	28 Participants n=5 Participants	33 Participants n=7 Participants	61 Participants n=5 Participants
Sex/Gender, Customized Male	7 Participants n=5 Participants	12 Participants n=7 Participants	19 Participants n=5 Participants
Sex/Gender, Customized Other	0 Participants n=5 Participants	1 Participants n=7 Participants	1 Participants n=5 Participants
Ethnicity (NIH/OMB) Hispanic or Latino	3 Participants n=5 Participants	4 Participants n=7 Participants	7 Participants n=5 Participants
Ethnicity (NIH/OMB) Not Hispanic or Latino	32 Participants n=5 Participants	40 Participants n=7 Participants	72 Participants n=5 Participants
Ethnicity (NIH/OMB) Unknown or Not Reported	0 Participants n=5 Participants	2 Participants n=7 Participants	2 Participants n=5 Participants
Race (NIH/OMB) American Indian or Alaska Native	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants
Race (NIH/OMB) Asian	1 Participants n=5 Participants	0 Participants n=7 Participants	1 Participants n=5 Participants
Race (NIH/OMB) Native Hawaiian or Other Pacific Islander	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants
Race (NIH/OMB) Black or African American	2 Participants n=5 Participants	2 Participants n=7 Participants	4 Participants n=5 Participants
Race (NIH/OMB) White	32 Participants n=5 Participants	40 Participants n=7 Participants	72 Participants n=5 Participants
Race (NIH/OMB) More than one race	0 Participants n=5 Participants	1 Participants n=7 Participants	1 Participants n=5 Participants
Race (NIH/OMB) Unknown or Not Reported	0 Participants n=5 Participants	3 Participants n=7 Participants	3 Participants n=5 Participants
Region of Enrollment United States	35 participants n=5 Participants	46 participants n=7 Participants	81 participants n=5 Participants

PRIMARY outcome

Timeframe: 28-day daily survey period

Number of days daily surveys completed

Outcome measures

Outcome measures
Measure	Daily Self-Monitoring Surveys n=35 Participants Asked to complete daily self-monitoring surveys. Daily Self-Monitoring Surveys: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app.	Daily Self-Monitoring Surveys + Contingency Management n=46 Participants Asked to complete daily self-monitoring surveys, with opportunity for monetary rewards. Daily Self-Monitoring Surveys + Contingency Management: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app, with the opportunity for monetary rewards for completing daily surveys.
Number of Daily Self-monitoring Surveys Completed	23.06 Surveys completed Standard Deviation 6.97	26.09 Surveys completed Standard Deviation 3.85

PRIMARY outcome

Timeframe: 28-day daily survey period

Largest number of consecutive days wherein daily surveys were completed

Outcome measures

Outcome measures
Measure	Daily Self-Monitoring Surveys n=35 Participants Asked to complete daily self-monitoring surveys. Daily Self-Monitoring Surveys: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app.	Daily Self-Monitoring Surveys + Contingency Management n=46 Participants Asked to complete daily self-monitoring surveys, with opportunity for monetary rewards. Daily Self-Monitoring Surveys + Contingency Management: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app, with the opportunity for monetary rewards for completing daily surveys.
Longest Period of Sustained Adherence to Daily Survey Completion	17.11 number of days Standard Deviation 9.36	22.07 number of days Standard Deviation 7.76

SECONDARY outcome

Timeframe: 28-day daily survey period

Mean time to complete daily surveys

Outcome measures

Outcome measures
Measure	Daily Self-Monitoring Surveys n=35 Participants Asked to complete daily self-monitoring surveys. Daily Self-Monitoring Surveys: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app.	Daily Self-Monitoring Surveys + Contingency Management n=46 Participants Asked to complete daily self-monitoring surveys, with opportunity for monetary rewards. Daily Self-Monitoring Surveys + Contingency Management: Asked to complete a brief (5-minute) survey with questions related to pain experience and related measures every day for 28 days using the DynamiCare smartphone app, with the opportunity for monetary rewards for completing daily surveys.
Daily Survey Completion Time	8.71 minutes Standard Deviation 33.03	5.78 minutes Standard Deviation 9.66

SECONDARY outcome

Timeframe: 28-day follow-up

CM App Acceptability was measured using a 8 item scale asking about experiences using the app. Each item was rated on a 0 - 10 Likert scale with higher scores indicating more positive responses. Scores for each item are reported separately.