An interventional study of Therapy and Therapy + Adhere.ly in Anxiety, Depression and Depression/Anxiety, sponsored by University of South Florida. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-01-15.
Sponsored by University of South Florida · Not applicable, Interventional, and Treatment
The purpose of this study is to expand Adhere.ly- a simple, HIPAA-compliant, web-based platform to help therapists engage clients in practicing therapeutic skills between sessions (homework) during mental health treatment by conducting a trial comparing standard therapy to therapy enhanced with Adhere.ly.
4,868 studies on the registry are indexed under Anxiety Disorders; 1,390 are open to participants now.
This study's enrollment of 79 is close to the median of 80 across 4,174 interventional studies indexed under Anxiety Disorders.
Browse Anxiety Disorders studies →University of South Florida is the lead sponsor of 333 studies on the registry; 63 are open to participants now.
Of its 17 completed or terminated interventional studies of FDA-regulated products, 4 (24%) have results posted.
Counted across the registry records on this site, refreshed daily.
Providers:
Clients:
Exclusion Criteria:
Client with self-reported:
Standard regular therapy.
Behavioral: Therapy
Standard regular therapy, enhanced with Adhere.ly
Behavioral: Therapy + Adhere.ly
The standard of care procedures for adults with clinically elevated anxiety and/or depression from their mental health provider.
Participants receive therapy as usual enhanced with a simple, HIPAA-compliant, web-based application to help mental health providers implement homework during therapy for adults with elevated anxiety and/or depression. The three major components of the app help providers to (1) Practice interactive, digitized therapeutic exercises with patients in-session; (2) Remind patients to practice exercises for homework, and (3) Review homework during the next session.
Generalized Anxiety Disorder-7 (Gad-7)
The Generalized Anxiety Disorder Scale-7 (GAD-7) assesses the severity of anxiety symptoms in adults. The GAD-7 was completed by clients about themselves. Scores range from 0 to 21 with higher scores indicating worse anxiety symptom severity. A score of 8 or greater is generally considered to indicate clinically significant anxiety symptom severity.
Time frame: Baseline, 3 Months Post Baseline
Patient Health Questionnaire-8 (PHQ-8)
The Patient Health Questionnaire-8 (PHQ-8) assesses the severity of depression symptoms in adults. The PHQ-8 was completed by clients about themselves. Scores range from 0 to 28 with higher scores indicating worse depression symptom severity. A score of 10 or greater is generally considered to indicate clinically significant depression symptom severity.
Time frame: Baseline, 3 Months Post Baseline
Health-Related Quality of Life (HRQOL-14) - Healthy Mental Health Days Index
The Health-Related Quality of Life (HRQOL-14) - Healthy Mental Health Days Index assesses quality of life in terms of the number of days in the past month that clients' feel that their mental health was "not bad." The HRQOL-14 was completed by clients. Respondents report a number from 0 to 30, and the final score indicates better mental health related quality of life.
Time frame: Baseline, 3 Months Post Baseline
Homework Rating Scale II (HRS II)
The Homework Rating Scale II (HRS II) assesses levels of homework adherence in cognitive behavior therapy. Total scores range from 0 to 4 with higher scores reflecting better homework adherence. The HRS-II was completed by clients each week and total scores were averaged across weeks between Baseline and 3 Months Post Baseline.
Time frame: Week 1, Week 2, Week 3, Week 4, Week 5, Week 6, Week 7, Week 8, Week 9, Week 10, Week 11, Week 12, Average across weeks reported.
Assessment of Core CBT Skills (ACCS) - Cognitive Behavioral Therapy Domain
The Assessment of Core Cognitive Behavioral Therapy (CBT) Skills (ACCS) - Cognitive Behavioral Therapy Domain is an observer rated measure of therapist competence in delivering Cognitive Behavioral Therapy-based interventions. Total scores range from 5 to 20 with higher scores reflecting better competence. The ACCS was used to rate 20% of weekly therapy session audio recordings and total scores were averaged across this 20% of sessions.
Time frame: Week 1, Week 2, Week 3, Week 4, Week 5, Week 6, Week 7, Week 8, Week 9, Week 10, Week 11, Week 12, Average across weeks reported.
Attitudes Toward Homework Questionnaire (ATHQ) - Positive Homework Effect Scale
The Attitudes Toward Homework Questionnaire (ATHQ) - Positive Homework Effect Scale assesses therapist perceptions of the positive effects of using homework assignments in psychotherapy. The ATHQ was completed by therapists. Scores range from 1-5 with higher scores indicating therapist perceptions of better positive effects of homework.
Time frame: Baseline, Post-Trial Therapist Assessment
Working Alliance Inventory - Short Revised (WAI-SR)
The Working Alliance Inventory - Short Revised (WAI-SR) assesses therapeutic alliance, defined as a collaborative relationship between a therapist and client. The WAI-SR was completed by clients about their perceived therapeutic alliance with their therapist. Scores range from 12-60 with higher scores indicating better therapeutic alliance.
Time frame: 3 Months Post Baseline
Client Satisfaction Questionnaire - 8 (CSQ-8)
The Client Satisfaction Questionnaire - 8 (CSQ-8) assesses the level of clients' satisfaction with their outpatient mental health services. The CSQ-8 was completed by clients. Scores range from 8-32 with higher scores indicating higher levels of satisfaction.
Time frame: 3 Months Post Baseline
Assessment of Core CBT Skills (ACCS) - Homework Domain
The Assessment of Core Cognitive Behavioral Therapy (CBT) Skills (ACCS) - Homework Domain is an observer rated measure of therapist competence in implementing homework during Cognitive Behavioral Therapy-based interventions. Total scores range from 5 to 20 with higher scores reflecting better competence. The ACCS was used to rate 20% of weekly therapy session audio recordings and total scores were averaged across this 20% of sessions.
Time frame: Week 1, Week 2, Week 3, Week 4, Week 5, Week 6, Week 7, Week 8, Week 9, Week 10, Week 11, Week 12, Average across weeks reported.
Attitudes Toward Homework Questionnaire (ATHQ) - Negative Session Impact Scale
The Attitudes Toward Homework Questionnaire (ATHQ) - Negative Session Impact Scale assesses therapist perceptions of the negative impacts of using homework assignments in psychotherapy. The ATHQ was completed by therapists. Scores range from 1-5 with higher scores indicating therapist perceptions of worse negative impacts of homework.
Time frame: Baseline, Post-Trial Therapist Assessment
| Milestone | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Started | 14 | 25 | 8 | 10 |
| Completed 3-month post-baseline | 12 | 21 | 0 | 0 |
| Completed post-trial therapist assessment | 0 | 0 | 4 | 4 |
| Completed | 12 | 21 | 4 | 4 |
| Not completed | 2 | 4 | 4 | 6 |
| Withdrew: Lost to follow-up | 2 | 4 | 4 | 6 |
The Generalized Anxiety Disorder Scale-7 (GAD-7) assesses the severity of anxiety symptoms in adults. The GAD-7 was completed by clients about themselves. Scores range from 0 to 21 with higher scores indicating worse anxiety symptom severity. A score of 8 or greater is generally considered to indicate clinically significant anxiety symptom severity.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Baseline | 14.86 ± 3.70 | 12.88 ± 4.82 | — | — |
| 3 Months Post Baseline | 8.33 ± 5.23 | 7.62 ± 4.38 | — | — |
The Patient Health Questionnaire-8 (PHQ-8) assesses the severity of depression symptoms in adults. The PHQ-8 was completed by clients about themselves. Scores range from 0 to 28 with higher scores indicating worse depression symptom severity. A score of 10 or greater is generally considered to indicate clinically significant depression symptom severity.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Baseline | 12.57 ± 3.98 | 13.80 ± 5.05 | — | — |
| 3 Months Post Baseline | 7.50 ± 5.55 | 9.19 ± 6.37 | — | — |
The Health-Related Quality of Life (HRQOL-14) - Healthy Mental Health Days Index assesses quality of life in terms of the number of days in the past month that clients' feel that their mental health was "not bad." The HRQOL-14 was completed by clients. Respondents report a number from 0 to 30, and the final score indicates better mental health related quality of life.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Baseline | 9.71 ± 8.15 | 11.44 ± 7.61 | — | — |
| 3 Months Post Baseline | 15.42 ± 9.59 | 12.38 ± 8.95 | — | — |
The Homework Rating Scale II (HRS II) assesses levels of homework adherence in cognitive behavior therapy. Total scores range from 0 to 4 with higher scores reflecting better homework adherence. The HRS-II was completed by clients each week and total scores were averaged across weeks between Baseline and 3 Months Post Baseline.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Homework Rating Scale II (HRS II) | 2.74 ± .78 | 2.92 ± .74 | — | — |
The Assessment of Core Cognitive Behavioral Therapy (CBT) Skills (ACCS) - Cognitive Behavioral Therapy Domain is an observer rated measure of therapist competence in delivering Cognitive Behavioral Therapy-based interventions. Total scores range from 5 to 20 with higher scores reflecting better competence. The ACCS was used to rate 20% of weekly therapy session audio recordings and total scores were averaged across this 20% of sessions.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Assessment of Core CBT Skills (ACCS) - Cognitive Behavioral Therapy Domain | 15.51 ± 3.47 | 14.15 ± 4.88 | — | — |
The Attitudes Toward Homework Questionnaire (ATHQ) - Positive Homework Effect Scale assesses therapist perceptions of the positive effects of using homework assignments in psychotherapy. The ATHQ was completed by therapists. Scores range from 1-5 with higher scores indicating therapist perceptions of better positive effects of homework.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Baseline | — | — | 4.43 ± 0.45 | 4.27 ± 0.43 |
| Post-Trial Therapist Assessment | — | — | 4.08 ± 0.56 | 4.14 ± 0.53 |
The Working Alliance Inventory - Short Revised (WAI-SR) assesses therapeutic alliance, defined as a collaborative relationship between a therapist and client. The WAI-SR was completed by clients about their perceived therapeutic alliance with their therapist. Scores range from 12-60 with higher scores indicating better therapeutic alliance.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Working Alliance Inventory - Short Revised (WAI-SR) | 54.09 ± 4.01 | 49.91 ± 9.94 | — | — |
The Client Satisfaction Questionnaire - 8 (CSQ-8) assesses the level of clients' satisfaction with their outpatient mental health services. The CSQ-8 was completed by clients. Scores range from 8-32 with higher scores indicating higher levels of satisfaction.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Client Satisfaction Questionnaire - 8 (CSQ-8) | 30.55 ± 2.38 | 28.62 ± 4.52 | — | — |
The Assessment of Core Cognitive Behavioral Therapy (CBT) Skills (ACCS) - Homework Domain is an observer rated measure of therapist competence in implementing homework during Cognitive Behavioral Therapy-based interventions. Total scores range from 5 to 20 with higher scores reflecting better competence. The ACCS was used to rate 20% of weekly therapy session audio recordings and total scores were averaged across this 20% of sessions.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Assessment of Core CBT Skills (ACCS) - Homework Domain | 7.35 ± 4.17 | 10.91 ± 3.44 | — | — |
The Attitudes Toward Homework Questionnaire (ATHQ) - Negative Session Impact Scale assesses therapist perceptions of the negative impacts of using homework assignments in psychotherapy. The ATHQ was completed by therapists. Scores range from 1-5 with higher scores indicating therapist perceptions of worse negative impacts of homework.
| units on a scale | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly |
|---|---|---|---|---|
| Baseline | — | — | 2.41 ± 1.07 | 2.14 ± 0.47 |
| Post-Trial Therapist Assessment | — | — | 1.79 ± 0.57 | 2.16 ± 0.65 |
Collected over Up to 3 months post baseline. Non-serious events are listed at a 0% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| Clients - Therapy | 0/14 (0%) | 0/14 (0%) | 0/14 (0%) |
| Clients - Therapy + Adhere.ly | 0/25 (0%) | 0/25 (0%) | 0/25 (0%) |
| Therapists - Therapy | — | — | — |
| Therapists - Therapy + Adhere.ly | — | — | — |
A total of 40 therapists were enrolled in the study. A total of 18 providers referred clients that enrolled in the trial and were subsequently randomized to a treatment condition. Data are reported for those providers who were randomized to a treatment condition.
| Age, Continuous(years) | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly | Total |
|---|---|---|---|---|---|
| Mean | 37.21 ± 7.96 | 26.24 ± 6.97 | 35.00 ± 23.50 | 27.40 ± 22.48 | 30.37 ± 14.48 |
| Sex: Female, Male(Participants) | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly | Total |
|---|---|---|---|---|---|
| Female | 13 | 20 | 7 | 9 | 49 |
| Male | 1 | 5 | 1 | 1 | 8 |
| Ethnicity (NIH/OMB)(Participants) | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly | Total |
|---|---|---|---|---|---|
| Hispanic or Latino | 4 | 7 | 1 | 0 | 12 |
| Not Hispanic or Latino | 10 | 18 | 7 | 10 | 45 |
| Unknown or Not Reported | 0 | 0 | 0 | 0 | 0 |
| Race (NIH/OMB)(Participants) | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly | Total |
|---|---|---|---|---|---|
| American Indian or Alaska Native | 0 | 0 | 1 | 0 | 1 |
| Asian | 0 | 0 | 0 | 1 | 1 |
| Native Hawaiian or Other Pacific Islander | 0 | 0 | 0 | 0 | 0 |
| Black or African American | 4 | 4 | 3 | 2 | 13 |
| White | 10 | 17 | 3 | 7 | 37 |
| More than one race | 0 | 4 | 1 | 0 | 5 |
| Unknown or Not Reported | 0 | 0 | 0 | 0 | 0 |
| Region of Enrollment(participants) | Clients - Therapy | Clients - Therapy + Adhere.ly | Therapists - Therapy | Therapists - Therapy + Adhere.ly | Total |
|---|---|---|---|---|---|
| United States | 14 | 25 | 8 | 10 | 57 |
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University of South Florida