This study aims to investigate the potential of supplementing psychotherapy with breathing techniques as a new online therapeutic approach to reduce social anxiety (SA). Clinically significant SA affects a substantial portion of the population (about 13%) and is associated with strong negative feelings of shame and anxiety in social settings. Such emotional distress leads to impairment in personal, relational, and professional functioning and may result in increasing degrees of social isolation. In response to the demand for improved treatments for SA, this project aims to explore the efficacy of a novel treatment approach integrating online psychotherapy with online breathwork sessions designed to induce ASC. We will recruit 96 individuals with SA, who will be randomly divided into two groups: one group will receive the new combined breathwork-assisted psychotherapy, and the other an active control intervention that does not induce ASC. Over the treatment duration, the effectiveness of these treatments will be closely monitored using established psychological scales and by observing patients in live interactions before and after therapy. This project is expected to open the way to a more accessible and effective treatment option for a large group of people struggling with SA. More broadly, the findings will also contribute to our understanding of how ASC, induced through breathing techniques, can be used therapeutically. This could change the way a variety of mental health conditions (e.g., other anxiety-related conditions and depression) are treated, making a substantial impact on public health and the way mental health disorders are approached and managed.
Rationale: Clinically significant social anxiety affects a substantial portion of the population (about 13%) and is associated with strong negative feelings of shame, anxiety in social settings, and significant personal, relational and professional impairment. Importantly, recent estimates suggest that between half and one-third of these individuals do not respond to conventional therapies. Recent findings show better treatment outcomes for a variety of mental health conditions when psychological treatments are complemented by sessions during which participants experience altered states of consciousness. In response to the demand for improved treatments for social anxiety, this project aims to investigate the efficacy of a novel treatment approach integrating online therapy with online breathwork sessions designed to induce altered states of consciousness. Objective: The aim is to test online-delivered breathwork-assisted therapy to reduce social anxiety. Study design: The study will be conducted according to a randomized, experimental, between-groups design with two breathwork-assisted therapy interventions. The intervention will consist of a total of 6 sessions including two preparation sessions, two breathwork sessions, and two integration session. Study population: 96 adult individuals with social anxiety (Liebowitz Social Anxiety Scale score \> 49). Intervention (if applicable): Breathwork-assisted therapy 1 or breathwork-assisted therapy 2. Main study parameters/endpoints: Primary outcomes will be self-reported levels of social anxiety. Performance and physiological response in a social interaction task will be used as a secondary measure. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Participants will be invited to the lab twice for the administration of behavioral tasks and two more times to participate to the breathwork sessions. Each visit will last about 2 hours. The treatment will run online and includes activities for a total 6.5h. Finally, we estimate a cumulative 1 hour to fill in all questionnaires. The total maximum load per participant is therefore 11.5 hours. Breathwork can produce an increased state of physiological arousal accompanied by elevations in heart rate and blood pressure that are considered safe in appropriately screened individuals. It also produces altered states of consciousness that may, in some cases, be characterized by transient anxiety. Participants may also experience discomfort during the social interaction task. In case the treatment yields the expected results, a potential benefit may be the reduction of social anxiety.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
96
The investigational treatment will include two preparation sessions, two breathwork sessions, and two integration sessions.
The comparator treatment will include two preparation sessions, two breathwork sessions, and two integration sessions.
Maastricht University
Maastricht, Limburg, Netherlands
RECRUITINGLiebowitz Social Anxiety Scale
The LSAS (25) is a widely recognized instrument designed to assess the severity of SA. The LSAS measures both the fear and avoidance associated with social and performance situations. It consists of 24 items, divided into two subscales: 13 items addressing social interaction situations and 11 items focusing on performance situations. Each item is rated on a Likert scale from 0 (none) to 3 (severe) for fear, and from 0 (never) to 3 (usually) for avoidance, yielding a total possible score range of 0 to 144. The scale's dual focus allows for a comprehensive assessment of SA, making it a valuable tool for both therapy settings and research. The LSAS has demonstrated strong psychometric properties, including high internal consistency and test-retest reliability (26). It is also sensitive to changes in symptomatology, which makes it useful for evaluating treatment outcomes (27). The scale's validity has been established through correlations with other
Time frame: The LSAS will be administered at all study timepoints: baseline, after each treatment session, 1 week and 1 month after the end of treatment.
Getting Acquainted Task
The GAT is an assessment tool used to evaluate SA by observing how an individual performs in a structured social interaction (29). The participant will be paired with a confederate and asked to engage in a conversation to get to know each other. This scenario is designed to elicit behaviors and responses indicative of SA, such as difficulty initiating conversation, discomfort, or avoidance behaviors. The task will involve different confederates at the two assessment timepoints to reduce habituation effects and will be video recorded and analyzed later for social performance assessment (29, 30). The assessment will be carried out by blinded raters on two dimensions: anxious appearance (fidgeting, blushing, laughing nervously and feelings of nervousness) and social behavior (making eye contact, completing of sentences, coherence, silences, listening, showing interest, responding) (29).
Time frame: The GAT will be administered at baseline and 1 week after the last treatment session.
Heart Rate Variability
During the GAT heart-rate variability (HRV) will be assessed through the use of an ECG device.
Time frame: HRV will be assessed at baseline and 1 week after the last treatment session.
Salivary Cortisol
Before, immediately after and 30 minutes after the end of the GAT, saliva samples will be collected to measure the concentration of salivary cortisol (SC).
Time frame: SC will be assessed at baseline and 1 week after the last treatment session.
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