New online therapy aims to bridge the sexual desire gap in couples
NCT ID NCT07203417
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests an online program called STEP for couples who are distressed by having different levels of sexual desire. About 216 couples will be randomly assigned to a therapist-guided version, a self-guided version, or a waitlist. The goal is to see if the program reduces distress and improves satisfaction, and to compare the two formats.
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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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About 216 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- 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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19 years and older
- 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: 1. Be a couple; 2. Be in a romantic relationship for at least one year; 3. Be 19 years of age or older; 4. Experience perceived and/or actual SDD with personal and/or relational distress reported by at least one partner; 5. Be fluent in English; 6. Be willing to participate in 8 weekly online treatment sessions; 7. For couples in long-distance relationships, be able to meet the partner in person and via video call to complete the couple's homework; 8. Be willing to abstain from starting any new treatment for SDD for the duration of the study; 9. Be willing to voluntarily complete questionnaires administered before, during, and after the treatment; 10. Have access to an electronic device capable of running Zoom platform (if randomized to STEP-T); 11. Have a stable internet connection. Exclusion Criteria: 1. Cases where the discrepancy is attributable to at least one partner identifying as asexual (asexuality is not considered a sexual dysfunction; APA, 2013); 2. Presence of untreated psychiatric conditions at the time of recruitment (e.g., depression) that would interfere with participating in the treatment and homework; 3. Receive dyadic psychosexual treatment for SDD elsewhere during the study period.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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UBC Sexual Health Lab, Vancouver Hospital
RECRUITINGVancouver, British Columbia, V5M 1M9, Canada
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University of British Columbia
RECRUITINGVancouver, British Columbia, V5Z 1M9, Canada
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