Can In-Home help beat hoarding? new study says yes
NCT ID NCT02843308
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study tested whether adding in-home decluttering practice to a group workshop (Buried in Treasures) helps people with hoarding disorder. 41 adults aged 18-70 took part. The goal was to reduce clutter, difficulty discarding, and excessive acquiring. Results were measured using a questionnaire called the Saving Inventory-Revised.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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41 people
The number who actually took part.
- Started
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Sep 2016
- Finished
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Apr 2020
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria for Individuals with Hoarding Disorder: 1. Age 18 to 70 years 2. Either gender and all ethno-racial groups 3. Physically healthy male or non-pregnant female. 4. Hoarding Disorder primary condition 5. Willing and able to understand and complete consent and study procedures 6. English speaking Exclusion Criteria for Individuals with Hoarding Disorder: 1. Current or past history of bipolar, psychotic or eating disorders, substance dependence, or substance abuse in the last year. 2. Clinically at risk of suicide with Columbia Suicide Severity Rating Scale (C-SSRS) Suicidal Ideation Subscale of 4 or higher (i.e. suicidal intent without specific plan) 3. Major medical or neurological conditions that increase the risk of participation or that would prevent completing assigned behavioral practice tasks. 4. Unable or unwilling to allow study staff into home for home assessment 5. Currently at high risk for eviction 6. Animal hoarding or squalor
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Stanford University
Stanford, California, 94305, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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