ADHDTAY-CAPNCT06330779
Trauma-adapted Yoga in Child & Adolescent Psychiatry.
A study testing Trauma-adapted yoga in people with ADHD and PTSD, run by University West, Sweden at 1 site in Sweden.
Trial summary
The goal of this randomized clinical trial is to evaluate the efficacy of trauma-adapted yoga as a complementary intervention to care as usual in child and adolescents psychiatry clinics, in the population of adolescents with the diagnosis of ADHD and/or PTSD. Read more about this study
- Who is it for?
- Ages 12 to 18 years
- Conditions the study is for
- ADHD, PTSD, Quality of Life
- What is being tested?
- Trauma-adapted yoga
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 180 participants
- Where
- 1 siteSweden
- Study dates
- 1 Feb 2025to 31 Dec 2028
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 12 to 18 years
- All sexes
- No healthy volunteers
- Child, Adult
Who may be able to join
- Adolescents who have received a diagnosis (not under evaluation) of PTSD and/or ADHD
- Understanding English or Swedish languages.
Who cannot join
- Ongoing substance use,
- active manic periods,
- psychotic disorders,
- suicidality,
- cognitive impairment.
- serious physical illness prohibiting participation in physical activities.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
Sweden1 site, 1 recruiting
- Recruiting
Queen Sylvia Child Hospital , CAP
Gothenburg
Sara Lundqvist, MD, +46 76768 4699, sara.lundqvist@vgregion.se
About this study
Official title: Trauma-adapted Yoga in Child & Adolescent Psychiatry: A Multicenter Study.
The goal of this randomized clinical trial is to evaluate the efficacy of trauma-adapted yoga as a complementary intervention to care as usual in child and adolescents psychiatry clinics, in the population of adolescents with the diagnosis of ADHD and/or PTSD. We hypothesize that trauma-adapted yoga (TAY) is an effective non-pharmacological intervention for adolescent with ADHD and/or PTSD. Aims: (1) Validate the impact of TAY on the mental health \& quality of life of adolescents with ADHD and/or PTSD. (2) Investigate the feasibility of online TAY for continued self-care. (3) Explore adolescents' experiences \& parental perspectives on TAY in their treatment. (4) Explore healthcare professionals' experience on the integration of TAY into clinical practice.
Within and between group (yoga group vs waiting list) analyses will be performed.
Read the detailed description
Study Summary
Introduction:
There is growing interest in applying yoga and mindfulness techniques to children and adolescents, although research in this area remains limited. Existing studies suggest that yoga can reduce stress, improve mood, enhance resilience, and boost self-regulation skills in school settings. Additionally, these approaches hold promise for improving mental health in clinical child and adolescent populations.
Study Aim:
The aim of this study is to evaluate the impact of trauma-adapted yoga (TAY) as a complement to care as usual in Child and Adolescent Psychiatry (CAP) clinics in the USA and Sweden. The study hypothesizes that eight weeks of TAY practice will reduce negative affect states and pain intensity/frequency, while improving emotional and behavioral control, attention, and resilience. It is expected that TAY will enhance the success of other ongoing treatments in CAP, foster improved well-being, and provide patients with self-care tools.
Importance of the Study:
The study's results are crucial for developing evidence-based care for children and adolescents with mental disorders and filling gaps in knowledge about yoga's efficacy as a treatment method.
Participants:
Adolescents aged 12-18 in contact with CAP clinics who have received a diagnosis of PTSD and/or ADHD are eligible. Inclusion criteria include understanding English or Swedish, while exclusion criteria involve ongoing substance use, active manic periods, psychotic disorders, suicidality, cognitive impairment, and serious physical illnesses.
Study Design:
The study adopts a Randomized Control Trial (RCT) design. Participants undergo pre-intervention assessment, followed by random assignment to either the yoga group or a control group. The yoga group attends weekly TAY sessions for eight weeks, while the control group waits. Assessments are conducted post-intervention and at a follow-up point. The study aims to include 174-180 adolescents.
Intervention:
TAY classes span eight weeks, incorporating physical movements, balance exercises, adapted breathing practices, trauma-informed mindfulness guidance, and guided progressive muscle relaxation. Participants have the option to continue yoga practice online after the intervention.
Assessment:
Assessment includes self-reported measures using validated instruments, such as the Child PTSD Symptom Scale, Positive/Negative Affect, Pain assessment, Child and Youth Resilience Measure, and Self-Directedness. Guardian-reported measures include the SNAP-IV and PedsQL-Fam inventory. Patient records provide additional data.
Qualitative Component:
After the intervention, individual interviews gather qualitative information on participants', guardians', and staff's experiences of yoga and its health effects.
This study aims to provide valuable insights into the potential benefits of trauma-adapted yoga for adolescents in CAP clinics, contributing to the advancement of evidence-based care in this population.
- Conditions
- ADHD, PTSD, Quality of Life, Self-Control, Pain, Affect
- Being tested
- Trauma-adapted yoga
- Medical subject headings
- Attention Deficit Disorder with Hyperactivity, Stress Disorders, Post-Traumatic, Self-Control, Pain
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Trauma-adapted yogaOther
Trauma-adapted-yoga (TAY) classes The classes, which span eight weeks with a once-a-week frequency, each last approximately 45-50 minutes. These small group classes are structured in a semi-circle arrangement to create a sense of security and empowerment for the participants. The teaching approach is trauma-sensitive, characterized by its inviting nature, provision of choices when facing challenges (A-B choices), and direction toward tangible physical sensations to enhance interoceptive awareness. Each yoga session follows a structured sequence of activities designed to promote participants' well-being and physiological awareness.
Online TAY classes After eight weeks, adolescents in the yoga group can continue their practice online. Exclusive to previous in-person participants, they'll receive a link for recorded classes and they will have the possibility to contact their health care contact any time.
| Study group | Role | What they receive |
|---|---|---|
| Yoga-group | Experimental | 8 weeks ,once a week, instructor led trauma-adapted yoga intervention. Receives: Other: Trauma-adapted yoga |
| Controll | No intervention | Waiting list |
What is being measured
The primary outcome is the main question the study is designed to answer.
Negative experience score CPSS-5-S
Child PTSD Symptom Scale: 27-item self-report version rates each item from 0 (not at all) to 4 (6 or more times a week/almost always) based on the frequency and severity of the reported symptom experienced during the last month. The total severity score ranges from 0 to 80 and is calculated by summing the ratings of the first 20 items.
The CPSS-5 also yields subscale scores for intrusion (Items 1-5), avoidance (Items 6-7), changes in cognition and mood (Items 8-14), and increased arousal and reactivity (Items15-20). Finally, seven items assess impairment of endorsed symptoms on daily functioning pertinent to youth (e.g., fun things you want to do, doing your chores, relationships with your friends). The respondent rates these items on a scale of 0 (not at all) to 4 (6 or more times a week/almost always), resulting in an impairment score that ranges from 0 to 28.
Measured: 8 weeks
Inattention, impulsivity score
Parent-rated ADHD score, SNAP-IV: The SNAP-IV consists of a total of 26 questions, divided into two subscales: one for inattention symptoms and one for hyperactivity-impulsivity symptoms. Each subscale contains 9 items, and there are 8 additional questions that provide an overall assessment of impairment. Higher score indicates higher problem load.
Measured: 8 weeks
Resilience score
social, ecological, psychological, and emotional resilience: The Child and Youth Resilience Measure-Revised-Adapted Swedish (CYRM-R-AS) is a self-report measures of social ecological and psychological, emotional resilience. In addition to an overall score of resilience, scores can be derived for the three subscales of the measures personal, caregiver and psychological/emotional resilience. The CYRM-R (simplified) is suitable for youth aged 10-23 with difficulties to comprehend text or sustain attention. Its 23 items can be scored on 3- point Likert scales. The items in the measure are all positively worded and therefore scoring involves simple summing of responses. It can be used to evaluate the efficacy of interventions to build and maintain resilience. Three sub-scales can be created . Higher scores indicate better outcome.
Measured: 8 weeks
Secondary outcomes (4)
Pain frequency and intensity
Pain frequency, intensity and location: The Pain assessment instrument uses verbal and numerical assessment scales, where the participant describes their pain during the last month using words (no pain; mild pain; moderate pain; severe pain; very severe pain; unbearable pain) and using numbers between 0 and 10, where 0 (zero) represents no pain, and 10 represents the worst possible pain. Primary and secondary pain localization is described in free text by the participant. Higher scores indicate increased problem load
Measured: 8 weeks
affect
Positive and Negative affect state: The Positive Affect and Negative Affect-Extended (PANAS-X) instrument consists of 30 items and captures the valence (positive and negative) and the arousal (high or low) of the mood descriptors during the last month.
The following are examples for all four categories. Positive activated: active, enthusiastic, excited, inspired, and proud; Positive deactivated: at ease, serene, calm, relaxed, and content; Negative activated: afraid, scared, hostile, guilty, and ashamed; Negative deactivated: tired, sluggish, drowsy, dull, and bored.
HIgher scores indicate dominance of the specific subscale in affect state.
Measured: 8 weeks
Self-directednes
Self-control, responsibility: Self-Directedness character domain of the J-TCI (Junior Temperament and Character Inventory, Cloninger et al., Swedish version: Kerekes et al.) has been used to measure changes in this domain during the last month. Has been used for 9-15-year-old adolescents in Sweden. Self-directedness, or self-determination, refers to a tendency to achieve personal goals and values. Includes 20 questions and dichotomic responses (Yes/No). Higher scores indicate better outcome.
Measured: 8 weeks
Quality of life score
PedsQL and PedsQL FIM: The 23-item PedsQL™ 4.0 Generic Core Scales encompass:
- 1) Physical Functioning (8 items),
- 2) Emotional Functioning (5 items),
- 3) Social Functioning (5 items), and
- 4) School Functioning (5 items), and were developed through focus groups, cognitive interviews, pre-testing, and field-testing measurement development protocols.
The Parent-reported Health-Related Quality of Life of the Child (PedsQL-Fam) inventory is an assessment tool designed to measure the health-related quality of life (HRQOL) of children from the perspective of their parents or caregivers. It includes questions about different aspects of the child's functioning and well-being, 25 items. Higher scores indicate better outcome
Measured: 8 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted26 Mar 2024
- Study start1 Feb 2025
- Primary completion31 Dec 2027 (estimated)
- Study completion31 Dec 2028 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for ADHDStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Supportive care
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 180 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University West, Sweden
- Sponsor type
- University, hospital or other
- Collaborators
- Vastra Gotaland Region, Healthcare Region Dalarna
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06330779
- Sponsor's protocol ID
- UWest
- Acronym
- TAY-CAP
- Status last verified
- May 2026
- First submitted
- 7 Mar 2024
- Last updated
- 19 May 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 19 May 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Trauma-adapted Yoga in Child & Adolescent Psychiatry: A Multicenter Study.
- ClinicalTrials.gov ID
- NCT06330779
- Acronym / sponsor ID
- TAY-CAP / UWest
- Conditions
- ADHD, PTSD, Quality of Life, Self-Control, Pain, Affect
- Study type
- Interventional
- Recruitment status
- Recruiting
- Enrolment
- 180 participants (estimated)
- Lead sponsor
- University West, SwedenUniversity, hospital or other
- Collaborators
- Vastra Gotaland Region, Healthcare Region Dalarna
- Study start
- 1 Feb 2025 (actual)
- Primary completion
- 31 Dec 2027 (estimated)
- Study completion
- 31 Dec 2028 (estimated)
- First posted
- 26 Mar 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The goal of this randomized clinical trial is to evaluate the efficacy of trauma-adapted yoga as a complementary intervention to care as usual in child and adolescents psychiatry clinics, in the population of adolescents with the diagnosis of ADHD and/or PTSD. We hypothesize that trauma-adapted yoga (TAY) is an effective non-pharmacological intervention for adolescent with ADHD and/or PTSD. Aims: (1) Validate the impact of TAY on the mental health \& quality of life of adolescents with ADHD and/or PTSD. (2) Investigate the feasibility of online TAY for continued self-care. (3) Explore adolescents' experiences \& parental perspectives on TAY in their treatment. (4) Explore healthcare professionals' experience on the integration of TAY into clinical practice.
Within and between group (yoga group vs waiting list) analyses will be performed.
Detailed description
Study Summary
Introduction:
There is growing interest in applying yoga and mindfulness techniques to children and adolescents, although research in this area remains limited. Existing studies suggest that yoga can reduce stress, improve mood, enhance resilience, and boost self-regulation skills in school settings. Additionally, these approaches hold promise for improving mental health in clinical child and adolescent populations.
Study Aim:
The aim of this study is to evaluate the impact of trauma-adapted yoga (TAY) as a complement to care as usual in Child and Adolescent Psychiatry (CAP) clinics in the USA and Sweden. The study hypothesizes that eight weeks of TAY practice will reduce negative affect states and pain intensity/frequency, while improving emotional and behavioral control, attention, and resilience. It is expected that TAY will enhance the success of other ongoing treatments in CAP, foster improved well-being, and provide patients with self-care tools.
Importance of the Study:
The study's results are crucial for developing evidence-based care for children and adolescents with mental disorders and filling gaps in knowledge about yoga's efficacy as a treatment method.
Participants:
Adolescents aged 12-18 in contact with CAP clinics who have received a diagnosis of PTSD and/or ADHD are eligible. Inclusion criteria include understanding English or Swedish, while exclusion criteria involve ongoing substance use, active manic periods, psychotic disorders, suicidality, cognitive impairment, and serious physical illnesses.
Study Design:
The study adopts a Randomized Control Trial (RCT) design. Participants undergo pre-intervention assessment, followed by random assignment to either the yoga group or a control group. The yoga group attends weekly TAY sessions for eight weeks, while the control group waits. Assessments are conducted post-intervention and at a follow-up point. The study aims to include 174-180 adolescents.
Intervention:
TAY classes span eight weeks, incorporating physical movements, balance exercises, adapted breathing practices, trauma-informed mindfulness guidance, and guided progressive muscle relaxation. Participants have the option to continue yoga practice online after the intervention.
Assessment:
Assessment includes self-reported measures using validated instruments, such as the Child PTSD Symptom Scale, Positive/Negative Affect, Pain assessment, Child and Youth Resilience Measure, and Self-Directedness. Guardian-reported measures include the SNAP-IV and PedsQL-Fam inventory. Patient records provide additional data.
Qualitative Component:
After the intervention, individual interviews gather qualitative information on participants', guardians', and staff's experiences of yoga and its health effects.
This study aims to provide valuable insights into the potential benefits of trauma-adapted yoga for adolescents in CAP clinics, contributing to the advancement of evidence-based care in this population.
Study design
- Primary purpose
- Supportive care
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Yoga-group | Experimental | Other: Trauma-adapted yoga8 weeks ,once a week, instructor led trauma-adapted yoga intervention. |
| Controll | No intervention | –Waiting list |
Who may qualify
- Ages
- 12 to 18 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult
Key inclusion criteria (2 listed)
- Adolescents who have received a diagnosis (not under evaluation) of PTSD and/or ADHD
- Understanding English or Swedish languages.
Key exclusion criteria (6 listed)
- Ongoing substance use,
- active manic periods,
- psychotic disorders,
- suicidality,
- cognitive impairment.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Trauma-adapted yogaTrauma-adapted-yoga (TAY) classes The classes, which span eight weeks with a once-a-week frequency, each last approximately 45-50 minutes. These small group classes are structured in a semi-circle arrangement to create a sense of security and empowerment for the participants. The teaching approach is trauma-sensitive, characterized by its inviting nature, provision of choices when facing challenges (A-B choices), and direction toward tangible physical sensations to enhance interoceptive awareness. Each yoga session follows a structured sequence of activities designed to promote participants' well-being and physiological awareness. Online TAY classes After eight weeks, adolescents in the yoga group can continue their practice online. Exclusive to previous in-person participants, they'll receive a link for recorded classes and they will have the possibility to contact their health care contact any time. | Other | Yoga-group |
Primary outcome
Negative experience score CPSS-5-S
Time frame: 8 weeks
Child PTSD Symptom Scale: 27-item self-report version rates each item from 0 (not at all) to 4 (6 or more times a week/almost always) based on the frequency and severity of the reported symptom experienced during the last month. The total severity score ranges from 0 to 80 and is calculated by summing the ratings of the first 20 items. The CPSS-5 also yields subscale scores for intrusion (Items 1-5), avoidance (Items 6-7), changes in cognition and mood (Items 8-14), and increased arousal and reactivity (Items15-20). Finally, seven items assess impairment of endorsed symptoms on daily functioning pertinent to youth (e.g., fun things you want to do, doing your chores, relationships with your friends). The respondent rates these items on a scale of 0 (not at all) to 4 (6 or more times a week/almost always), resulting in an impairment score that ranges from 0 to 28.
Inattention, impulsivity score
Time frame: 8 weeks
Parent-rated ADHD score, SNAP-IV: The SNAP-IV consists of a total of 26 questions, divided into two subscales: one for inattention symptoms and one for hyperactivity-impulsivity symptoms. Each subscale contains 9 items, and there are 8 additional questions that provide an overall assessment of impairment. Higher score indicates higher problem load.
Resilience score
Time frame: 8 weeks
social, ecological, psychological, and emotional resilience: The Child and Youth Resilience Measure-Revised-Adapted Swedish (CYRM-R-AS) is a self-report measures of social ecological and psychological, emotional resilience. In addition to an overall score of resilience, scores can be derived for the three subscales of the measures personal, caregiver and psychological/emotional resilience. The CYRM-R (simplified) is suitable for youth aged 10-23 with difficulties to comprehend text or sustain attention. Its 23 items can be scored on 3- point Likert scales. The items in the measure are all positively worded and therefore scoring involves simple summing of responses. It can be used to evaluate the efficacy of interventions to build and maintain resilience. Three sub-scales can be created . Higher scores indicate better outcome.
4 secondary outcomes
Pain frequency and intensity
Time frame: 8 weeks
affect
Time frame: 8 weeks
Self-directednes
Time frame: 8 weeks
Quality of life score
Time frame: 8 weeks
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 19 May 2026.
- The project's home page that includes this study as well.Link provided by the sponsor.
- Individual participant dataSharing planned: Yes
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Trauma-adapted yoga in people with ADHD and PTSD, run by University West, Sweden at 1 site in Sweden.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 19 May 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Sweden. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Nóra Kerekes, Ph.D (+46739013403, nora.kerekes@hv.se), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Negative experience score CPSS-5-S (time frame: 8 weeks). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 May 2026.