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Randomized controlled trial to test additional benefits of blended cognitive behavioral therapy over standard cognitive behavioral therapy for panic disorder and agoraphobia in adults

Randomized controlled trial to test the superiority of blended cognitive behavioral therapy with elona therapy over standard cognitive behavioral therapy for panic disorder and agoraphobia in adults

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN17258560
Enrollment
220
Registered
2024-06-11
Start date
2024-06-14
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Panic disorder and/or agoraphobia Mental and Behavioural Disorders

Interventions

elona therapy is a digital health application that supports patients in outpatient psychotherapy in the treatment of mental illnesses (depression, anxiety/panic disorders, hypochondriacal disorders) t

Sponsors

Elona Health GmbH
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. All participants without the inclusion ICD-10 diagnosis criteria as well as participants with the following comorbid ICD-10 diagnoses are excluded: 1.1 F0x.x: Organic, including symptomatic, mental disorders 1.2. F1x.x Mental and behavioural disorders due to psychoactive substance use (except F17.x) 1.3. F2x.x: Schizophrenia, schizotypal and delusional disorders 1.4. F31: Bipolar affective disorder 1.5. F32.3: Severe depressive episode with psychotic symptoms 1.6. F33.3: Recurrent depressive disorder, current episode severe with psychotic symptoms 2. Individuals with acute suicidality (operationalized via BDI-II screening question greater than 1 or first checkup) are excluded from this study first checkup) 3. Participants under the age of 18 years 4. Participants without any access to a smartphone (iOS or Android operating system) with internet access 5. Participants without German language proficiency 6. Participants who are currently enrolled in a potentially confounding drug or device trial 7. Participants who plan to change the dose of their current psychiatric medication or start a new one during the study period (a stable dose of psychiatric medication is allowed)

Exclusion criteria

Exclusion criteria: 1. All participants without the inclusion ICD-10 diagnosis criteria as well as participants with the following comorbid ICD-10 diagnoses are excluded: 1.1 F0x.x: Organic, including symptomatic, mental disorders 1.2. F1x.x Mental and behavioural disorders due to psychoactive substance use (except F17.x) 1.3. F2x.x: Schizophrenia, schizotypal and delusional disorders 1.4. F31: Bipolar affective disorder 1.5. F32.3: Severe depressive episode with psychotic symptoms 1.6. F33.3: Recurrent depressive disorder, current episode severe with psychotic symptoms 2. Individuals with acute suicidality (operationalized via BDI-II screening question greater than 1 or first checkup) are excluded from this study first checkup) 3. Participants under the age of 18 years 4. Participants without any access to a smartphone (iOS or Android operating system) with internet access 5. Participants without German language proficiency 6. Participants who are currently enrolled in a potentially confounding drug or device trial 7. Participants who plan to change the dose of their current psychiatric medication or start a new one during the study period (a stable dose of psychiatric medication is allowed)

Design outcomes

Primary

MeasureTime frame
Symptoms of panic and agoraphobia measured using the PAS online questionnaire at the beginning of the treatment and 8 weeks

Secondary

MeasureTime frame
1. Symptoms of anxiety assessed with the Beck Anxiety Inventory (BAI) at the beginning of the treatment and after 8 weeks 2. Symptoms of depression assessed with the Beck Depression Inventory-II (BDI-II) at the beginning of the treatment and after 8 weeks 3. Physical health-related quality of life assessed with the World Health Organization Quality of Life-Brief version (WHOQOL-BREF) at the beginning of the treatment and after 8 weeks 4. Psychological health-related quality of life assessed with the World Health Organization Quality of Life-Brief version (WHOQOL-BREF) at the beginning of the treatment and after 8 weeks 5. Functional impairment of the patient assessed with the Work and Social Adjustment Scale (WSAS) at the beginning of the treatment and after 8 weeks 6. Adherence to treatment assessed through self and psychotherapist report using a self-validated 4-item instrument after 8 weeks In addition to that, psychotherapists participating in this study will fill out the following questionnaires for their patients: 7. Overall symptoms assessed by the clinician (assessed through Clinical Global Impression - Improvement (CGI-I)) at the beginning of the treatment and after 8 weeks 8. Improvement in the severity of their symptoms assessed by the clinician through Clinical Global Impression-Severity (CGI-S) at the beginning of the treatment and after 8 weeks Additionally, the study will evaluate whether the proportion of patients experiencing clinically significant improvements (i.e., =50% symptom reduction on the PAS) differs significantly between the two study groups after 8 weeks.

Countries

Germany

Contacts

Public ContactEce Atik
atik.ece@uni-goettingen.de+49 (0)551 39 29022

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026