NCT04137575

ConquerFear-Group: A Psychological Intervention for Fear of Cancer Recurrence

A Randomized Controlled Trial of ConquerFear: A Group-Based Psychological Intervention for Fear of Cancer Recurrence in Cancer Survivors

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 85 (actual)
• Sponsor: Aarhus University Hospital · Academic / Other
• Sex: Female
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The primary aim of this randomized controlled trial is to evaluate the effect of ConquerFear-Group (CF-G), compared with a control condition (CC), on Fear of Cancer Recurrence (FCR). Secondary aims are to explore the effect of CF-G on emotion regulation and additional psychological outcomes, and to explore mediating effects of emotion regulation, metacognitions, working alliance, patient adherence, and group cohesion. In addition, treatment expectancy, participation in other treatments after completion of the intervention of the study and demographic and clinical variables will be explored as moderators.

Detailed description

A randomized controlled trial testing the efficacy of ConquerFear-Group (CF-G) on breast cancer survivors with clinical levels of Fear of Cancer Recurrence (FCR), compared with a control condition (CC), will be conducted. The aims are to: 1. Evaluate the efficacy of CF-G on FCR, 2. Explore the effects on the secondary outcomes of emotion regulation, general distress, health-related QoL, survivors' unmet needs, mindfulness, metacognitions, intervention satisfaction, negative effects of intervention, and sleep. 3. Explore emotion regulation, metacognitions, working alliance, patient adherence, and group cohesion will be explored as possible mediators.\* 4. Explore treatment expectancy, participation in other treatments after completion of the CF-G or the CC and demographic and clinical variables as possible moderators. Primary hypothesis: CF-G will yield larger reductions in FCR than CC at post treatment, and the effect will be maintained through the follow-up period. Secondary hypotheses: CF-G will demonstrate a larger improvement in measures of emotion regulation than CC following the intervention period. Changes in emotion regulation during treatment will mediate the effect of CF-G on FCR.\* Changes in metacognitions during treatment will mediate the effect of CF-G on FCR.\* CF-G will yield larger reductions in general distress, health-related QoL, survivors' unmet needs than CC, and CF-G will yield larger improvements in metacognitions, mindfulness, and sleep than CC following the intervention period. \*The prerequesties for conducting for mediation analysis were not fulfilled. Consequently, these analyses were abandoned. Data can be obtained upon request.

Conditions

• Fear of Cancer Recurrence
• Breast Cancer Female

Interventions

Type	Name	Description
BEHAVIORAL	ConquerFear-Group	The intervention consist of one 1½-hour individual session in which a psychologist will conduct an oral psychological assessment, and five 2-hour group sessions. The key goals of the intervention are to: a) teach strategies for controlling worry and excessive threat monitoring; b) modify underlying unhelpful beliefs about worry; c) develop appropriate monitoring and screening behaviors; d) educate about follow-up care and empirically-supported behavioral change (e.g., weight loss, exercise, etc.) to improve overall survival; e) address existential changes brought about by a cancer diagnosis; f) promote goal-setting. Each session is accompanied by home-based practice of skills learned in session and home reading to consolidate skill acquisition. Four trained psychologists (MSc) will perform the therapy. The intervention will be delivered on Zoom, a secure online platform.
BEHAVIORAL	Relaxation Training	The control group will receive one 1½-hour individual session and participate in five 2-hour group sessions. Patients will receive guided progressive muscle relaxation training. The intervention will be delivered on Zoom, a secure online platform.

Timeline

• Start date: 2019-10-21
• Primary completion: 2022-06-22
• Completion: 2022-06-22
• First posted: 2019-10-24
• Last updated: 2024-06-21

Locations

1 site across 1 country: Denmark