Trial · NCT07880236
A Test of Acceptance-based Bibliotherapy for Hoarding Disorder
NCT07880236, Not applicable, Not yet recruiting, Utah State University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. A Test of Acceptance-based Bibliotherapy for Hoarding Disorder. Trials, record NCT07880236. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07880236
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- A Test of Acceptance-based Bibliotherapy for Hoarding Disorder
- NCT number
- NCT07880236
- Status
- Not yet recruiting
- Phases
- Not applicable
- Enrollment
- 60 participants, estimated
- Lead sponsor
- Utah State University
- Conditions
- Hoarding Disorder
- Interventions
- Acceptance and Commitment Therapy Bibliotherapy
- First posted
- 2026-10-19
- Last updated
- 2026-10-19
Source ClinicalTrials.gov
Registered outcomes13
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Saving Inventory-Revised (Frost et al., 2004) | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A self-report measure of hoarding symptom severity |
| Secondary | Acceptance and Action Questionnaire for Hoarding (Krafft et al., 2019) | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A self-report measure of hoarding-related psychological inflexibility |
| Secondary | Clutter Image Rating (Frost et al., 2008) | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A self-report measure of hoarding symptom severity |
| Secondary | Sheehan Disability Scale (Sheehan et al., 1996) adapted for hoarding | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A self-report measure of functional impairment due to symptoms. Higher scores indicate greater impairment. Scores range from 0 to 30. |
| Secondary | Depression Anxiety and Stress Scales, 21-item version (Lovibond & Lovibond, 1995) | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A 21 item self-report measure of distress comprised of three 7-item subscales: (1) depression, (2) anxiety, and (3) stress. |
| Secondary | Satisfaction With Life Scale (Diener et al., 1985) | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A self-report measure of global life satisfaction |
| Secondary | Hoarding stigma items (Chasson et al., 2018) | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | Seven self-report items assessing stigma towards individuals with hoarding disorder |
| Secondary | Multidimensional Psychological Flexibility Inventory, 24-item short form (Gregoire et al., 2020) | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A measure of psychological flexibility and inflexibility comprised of items measuring 6 factors of psychological flexibility: acceptance, present moment awareness, self as context, defusion, values, and committed action; and the 6 factors factors of psychological inflexibility: experiential avoidance, lack of contact with present moment, self as content, fusion, lack of contact with values, and inaction. |
| Secondary | General Help Seeking Questionnaire (Wilson et al., 2005) adapted for hoarding | Baseline, Post-treatment (11 weeks after baseline), 1-month Follow-up (15 weeks after baseline) | A self-report measure of help-seeking intentions adapted to measure help-seeking behaviors for difficulties with clutter, hoarding, or saving belongings. |
| Secondary | Treatment Evaluation Inventory-Short Form (TEI-SF; Kelley, Heffer, Gresham, & Elliott, 1989) | Post-treatment (11 weeks after baseline) | A self-report measure of treatment acceptability. Only administered to treatment condition |
1 to 10 of 13Source ClinicalTrials.gov
See all 13 registered outcomesOutcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07880236
GET https://conductscience.org/api/trials/v1/NCT07880236/registered