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A clinical controlled trial of the effectiveness of a psychological treatment program for separation anxiety disorder in adults.

In people with separation anxiety disorder, does the completion of a manualised psychological treatment program, compared to being on a waitlist control group, reduce the severity of separation anxiety symptoms and the level of impairment of the disorder in their day to day lives?

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12614001251617
Enrollment
80
Registered
2014-12-02
Start date
2015-05-02
Completion date
2017-06-30
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

This project aims to evaluate the efficacy of a manualised psychological treatment for adults with Separation Anxiety Disorder (SAD). SAD has only recently been accepted as legitimately occurring during adulthood in the DSM-5. As such, no evidence-based treatments have yet been trialed to address this debilitating condition. We hypothesise that adult subjects diagnosed with SAD who receive 8 sessions of specialized psychological treatment will report lower levels of anxiety, greater symptom improvements, and less impairments in their day-to-day life after treatment, compared to a a group who do not receive the treatment for 8 weeks. Project outcomes will indicate whether this treatment program is useful in reducing symptoms and distress caused by separation anxiety disorder.

Interventions

The treatment comprises a new manualised psychological program specifically for separation anxiety disorder in adults. The therapy utilises techniques from cognitive behavioural therapy, attachment-related interventions and positive psychology. Participants in the intervention group will receive 8 weeks of individual treatment with an intern psychologist for one hour per week.

Sponsors

Vijaya Manicavasagar
Lead SponsorIndividual

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

Diagnosis of separation anxiety disorder.

Exclusion criteria

Primary psychiatric diagnosis other than separation anxiety disorder, comorbid personality disorder, high distress requiring urgent intervention.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026