ADHDNCT04316832
Mindfulness Based Cognitive Training in Children and Adolescents With ADHD
A study testing Mindfulness based cognitive training in people with ADHD, run by Babes-Bolyai University at 1 site in Romania.
Trial summary
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders, with a pooled worldwide prevalence of 7.2% among children. Although medication and behavioral therapy, have been shown to be effective for reducing core symptoms, about 30% of patients with ADHD would not achieve… Read more about this study
- Who is it for?
- Ages 6 to 17 years
- Conditions the study is for
- ADHD
- What is being tested?
- Mindfulness based cognitive training
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 70 participants
- Where
- 1 siteRomania
- Study dates
- 30 Oct 2020to 30 Jul 2021
- Phase
- Interventional
- Are there results?
- None posted in the registry
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 6 to 17 years
- All sexes
- No healthy volunteers
- Child
Who may be able to join
- Confirmed clinical diagnosis of ADHD
- Able to verbally communicate and write in Romanian.
- Normal intellectual ability.
- Not taking any medication/No change in ADHD specific medication(dose/type) or psychological intervention within 3 months of trial onset.
Who cannot join
- Comorbidities of Conduct Disorder, ODD, OCD
- Other chronic diseases
- Previous participation in mindfulness-based training
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Randomized-Controlled Trial: the Effectiveness of a Single-session of Mindfulness Based Cognitive Training on CVC and Core Symptoms in Children and Adolescents With ADHD
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders, with a pooled worldwide prevalence of 7.2% among children. Although medication and behavioral therapy, have been shown to be effective for reducing core symptoms, about 30% of patients with ADHD would not achieve the treatment response and symptomatic remission. Additionally, some children can experience sides effects related to medication. Therefore, other psychological approaches such as Mindfulness based interventions (MBIs) have been designed for the management of ADHD.
Recent research showed that ADHD is associated with autonomic nervous system dysregulation, characterized by reduced vagally mediated-HRV, in response to a task demand. HRV is an accurate, non-invasive, cost-effective quantitative biomarker of autonomic nervous system (ANS) activity. There is evidence that MBIs could significantly reduce ADHD core symptoms and may enhance HRV through increased parasympathetic modulation. No studies have jointly examined the differential effect of MBIs on ADHD core symptoms, task related-HRV and mood.
The aim of this study is to assess the effectiveness of a single-session of mindfulness based cognitive training on CVC, core symptoms and mood in children and adolescents with ADHD, aged 6 y-17y, referred to an outpatient Romanian Child and Adolescent Psychiatric Unit by mental health professionals, teachers and/or parents.
Read the detailed description
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders, with a pooled worldwide prevalence of 7.2% among children. Children/adolescents with ADHD face significant disease burden; they experience poorer academic achievement and attainment, higher rates of risky sexual practices and early unwanted pregnancies, increase risk of substance use and relationship difficulties. Although medication and behavioral therapy, particularly given by parents and with active child and teacher involvement, have been shown to be effective for reducing core symptoms, about 30% of patients with ADHD would not achieve the treatment response and symptomatic remission. Additionally, some children can experience sides effects related to medication such as sleep problem or weight loss. Therefore, other psychological approaches such as Mindfulness based interventions (MBIs), have been designed for the management of ADHD.
Heart rate variability (HRV) represents the oscillation in time between successive heartbeats, and it can be evaluated by time- and frequency-domain measures. Recent research showed that ADHD is associated with autonomic nervous system dysregulation, characterized by reduced vagally mediated-HRV, in response to a task demand. HRV is an accurate, non-invasive, cost-effective quantitative biomarker of autonomic nervous system (ANS) activity.
Over the years, research has cumulated for supporting the use of mindfulness for various clinical health conditions. There is evidence that MBIs could significantly reduce ADHD core symptoms and may enhance HRV through increased parasympathetic modulation.
Although emerging research has shown that mindfulness has led to improvements in the core symptoms of ADHD, most of the research in this area involves extensive multi week trainings; there is limited research evaluating brief mindfulness programs in the context. Therefore, the aim of this study is to assess the effectiveness of a single-session of mindfulness based cognitive training on CVC, core symptoms and mood in children and adolescents with ADHD, aged 6 y-17y.
- Conditions
- ADHD
- Being tested
- Mindfulness based cognitive training, Control exercise
- Keywords
- ADHD, mindfulness based cognitive training, cardiac vagal control, children and adolescents
- Medical subject headings
- Attention Deficit Disorder with Hyperactivity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Mindfulness based cognitive trainingBehavioural
The mindfulness based cognitive training will include three short mindfulness exercises: a) a breathing exercise, b) a body scan exercise, and c) a mindfulness attention exercise.
Control exerciseOther
Participants will listen to the first chapter of the audiobook The Hobbit, JRR Tolkien.
| Study group | Role | What they receive |
|---|---|---|
| Intervention/treatment | Experimental | The mindfulness based cognitive training will be delivered in one session and will include short mindfulness exercises. Receives: Behavioral: Mindfulness based cognitive training |
| No intervention | Placebo comparator | Control exercise, participants will listen to the first chapter of the audiobook The Hobbit, JRR Tolkien. Receives: Other: Control exercise |
What is being measured
The primary outcome is the main question the study is designed to answer.
Reaction time (RT) to correct responses during a computerized Continuous performance tests (CPTs)
A non-x CPT task in wich the subjects must press the space bar for any letter but X. The RT measures the amount of time between the presentation of the stimulus and the client's response.
Measured: Change from baseline RT (time 0) at immediately after the intervention (time 1) and after additional 4 weeks after the intervention (time 2) .
% Omission errors (OR) during a computerized Continuous performance tests (CPTs)
A non-x CPT task in wich the subjects must press the space bar for any letter but X. The OR indicates the number of times the target was presented, but the client did not respond/click the mouse.
Measured: Change from baseline OR (time 0) at immediately after the intervention (time 1) and after additional 4 weeks after the intervention (time 2) .
% Commission errors (CR) during a computerized Continuous performance tests (CPTs)
A non-x CPT task in wich the subjects must press the space bar for any letter but X. The score of CR indicates the number of times the client responded but no target was presented.
Measured: Change from baseline CR (time 0) at immediately after the intervention (time 1) and after additional 4 weeks after the intervention (time 2) .
Secondary outcomes (2)
Vagally mediated heart rate variability (HRV)= Cardiac Vagal Control (CVC)
The oscillation in time between successive heartbeats.
Measured: Change from baseline CVC (time 0) at immediately after the intervention (time 1) and after additional 4 weeks (time 2)
Mood
Mood will be evaluated through a 4 basic emotions, using a Visual Analogue Scale (VAS) (e.g., To what extent are you experiencing anxiety, sadness, anger or worry at this moment?'). A 10 cm (100 mm) horizontal line with verbal descriptors at each side of the line to express the extremes of the feeling (e.g., 'not at all' versus 'very much') will be used.
Measured: Change from baseline mood (time 0) at immediately after the intervention (time 1) and after additional 4 weeks (time 2)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted20 Mar 2020
- Study start30 Oct 2020
- Primary completion30 May 2021
- Study completion30 Jul 2021
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (15)Papers the sponsor has linked to this study.
- 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
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- This will be a two-arm, randomized controlled trial exploring whether a single-session of MBIs could improve task-related scores of attention, mood and CVC in children and adolescents with ADHD/ADD referred to a Romanian Child and Adolescent Psychiatric Unit. Outcomes assessment will be conducted at baseline, immediately after the session of training (T1) and 4 weeks after the intervention (T2)
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 70 participants (actual)
Sponsor and investigators
- Lead sponsor
- Babes-Bolyai University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Andeea Robe, Babes-Bolyai University
- Investigators
- Andreea Robe, Principal investigator, UBBAnca Dobrean, Study director, UBB
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04316832
- Sponsor's protocol ID
- Phd study ARobe
- Status last verified
- Mar 2022
- First submitted
- 11 Mar 2020
- Last updated
- 2 Mar 2022
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Beauchaine TP, Thayer JF. Heart rate variability as a transdiagnostic biomarker of psychopathology. Int J Psychophysiol. 2015 Nov;98(2 Pt 2):338-350. doi: 10.1016/j.ijpsycho.2015.08.004. Epub 2015 Aug 11.
PubMed 26272488Catala-Lopez F, Hutton B, Nunez-Beltran A, Page MJ, Ridao M, Macias Saint-Gerons D, Catala MA, Tabares-Seisdedos R, Moher D. The pharmacological and non-pharmacological treatment of attention deficit hyperactivity disorder in children and adolescents: A systematic review with network meta-analyses of randomised trials. PLoS One. 2017 Jul 12;12(7):e0180355. doi: 10.1371/journal.pone.0180355. eCollection 2017.
PubMed 28700715DuPaul, G. J., Power, T. J., Anastopoulos, A. D., & Reid, R. (1998). ADHD Rating Scale-IV: Checklists, norms, and clinical interpretation. Guilford Press.
Faul F, Erdfelder E, Buchner A, Lang AG. Statistical power analyses using G*Power 3.1: tests for correlation and regression analyses. Behav Res Methods. 2009 Nov;41(4):1149-60. doi: 10.3758/BRM.41.4.1149.
PubMed 19897823Graham J, Coghill D. Adverse effects of pharmacotherapies for attention-deficit hyperactivity disorder: epidemiology, prevention and management. CNS Drugs. 2008;22(3):213-37. doi: 10.2165/00023210-200822030-00003.
PubMed 18278977Hall CL, Valentine AZ, Groom MJ, Walker GM, Sayal K, Daley D, Hollis C. The clinical utility of the continuous performance test and objective measures of activity for diagnosing and monitoring ADHD in children: a systematic review. Eur Child Adolesc Psychiatry. 2016 Jul;25(7):677-99. doi: 10.1007/s00787-015-0798-x. Epub 2015 Nov 30.
PubMed 26620873Howarth, A., Smith, J. G., Perkins-Porras, L., & Ussher, M. (2019). Effects of Brief Mindfulness-Based Interventions on Health-Related Outcomes: A Systematic Review. 10, 1957-1958. https://doi.org/10.1007/s12671-019-01163-1
Kramer RS, Weger UW, Sharma D. The effect of mindfulness meditation on time perception. Conscious Cogn. 2013 Sep;22(3):846-52. doi: 10.1016/j.concog.2013.05.008. Epub 2013 Jun 15.
PubMed 23778017Robe A, Dobrean A, Cristea IA, Pasarelu CR, Predescu E. Attention-deficit/hyperactivity disorder and task-related heart rate variability: A systematic review and meta-analysis. Neurosci Biobehav Rev. 2019 Apr;99:11-22. doi: 10.1016/j.neubiorev.2019.01.022. Epub 2019 Jan 24.
PubMed 30685483Zou L, Sasaki JE, Wei GX, Huang T, Yeung AS, Neto OB, Chen KW, Hui SS. Effects of Mind(-)Body Exercises (Tai Chi/Yoga) on Heart Rate Variability Parameters and Perceived Stress: A Systematic Review with Meta-Analysis of Randomized Controlled Trials. J Clin Med. 2018 Oct 31;7(11):404. doi: 10.3390/jcm7110404.
PubMed 30384420Xue J, Zhang Y, Huang Y. A meta-analytic investigation of the impact of mindfulness-based interventions on ADHD symptoms. Medicine (Baltimore). 2019 Jun;98(23):e15957. doi: 10.1097/MD.0000000000015957.
PubMed 31169722Thomas R, Sanders S, Doust J, Beller E, Glasziou P. Prevalence of attention-deficit/hyperactivity disorder: a systematic review and meta-analysis. Pediatrics. 2015 Apr;135(4):e994-1001. doi: 10.1542/peds.2014-3482. Epub 2015 Mar 2.
PubMed 25733754Shim SH, Yoon HJ, Bak J, Hahn SW, Kim YK. Clinical and neurobiological factors in the management of treatment refractory attention-deficit hyperactivity disorder. Prog Neuropsychopharmacol Biol Psychiatry. 2016 Oct 3;70:237-44. doi: 10.1016/j.pnpbp.2016.04.007. Epub 2016 Apr 19.
PubMed 27103462Achenbach, T. M., & Rescorla, L. A. (2004). The Achenbach System of Empirically Based Assessment (ASEBA) for Ages 1.5 to 18 Years. In The use of psychological testing for treatment planning and outcomes assessment: Instruments for children and adolescents, Volume 2, 3rd ed. (pp. 179-213). Lawrence Erlbaum Associates Publishers.
Robe A, Dobrean A. The effectiveness of a single session of mindfulness-based cognitive training on cardiac vagal control and core symptoms in children and adolescents with attention-deficit/hyperactivity disorder (ADHD): a preliminary randomized controlled trial. Eur Child Adolesc Psychiatry. 2023 Oct;32(10):1863-1872. doi: 10.1007/s00787-022-02005-7. Epub 2022 May 24.
PubMed 35608666
Study at a glance
From the registry record, last updated by the sponsor on 2 Mar 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized-Controlled Trial: the Effectiveness of a Single-session of Mindfulness Based Cognitive Training on CVC and Core Symptoms in Children and Adolescents With ADHD
- ClinicalTrials.gov ID
- NCT04316832
- Acronym / sponsor ID
- Phd study ARobe
- Conditions
- ADHD
- Keywords
- ADHD, mindfulness based cognitive training, cardiac vagal control, children and adolescents
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 70 participants (actual)
- Lead sponsor
- Babes-Bolyai UniversityUniversity, hospital or other
- Study start
- 30 Oct 2020 (actual)
- Primary completion
- 30 May 2021 (actual)
- Study completion
- 30 Jul 2021 (actual)
- First posted
- 20 Mar 2020 (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.
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders, with a pooled worldwide prevalence of 7.2% among children. Although medication and behavioral therapy, have been shown to be effective for reducing core symptoms, about 30% of patients with ADHD would not achieve the treatment response and symptomatic remission. Additionally, some children can experience sides effects related to medication. Therefore, other psychological approaches such as Mindfulness based interventions (MBIs) have been designed for the management of ADHD.
Recent research showed that ADHD is associated with autonomic nervous system dysregulation, characterized by reduced vagally mediated-HRV, in response to a task demand. HRV is an accurate, non-invasive, cost-effective quantitative biomarker of autonomic nervous system (ANS) activity. There is evidence that MBIs could significantly reduce ADHD core symptoms and may enhance HRV through increased parasympathetic modulation. No studies have jointly examined the differential effect of MBIs on ADHD core symptoms, task related-HRV and mood.
The aim of this study is to assess the effectiveness of a single-session of mindfulness based cognitive training on CVC, core symptoms and mood in children and adolescents with ADHD, aged 6 y-17y, referred to an outpatient Romanian Child and Adolescent Psychiatric Unit by mental health professionals, teachers and/or parents.
Detailed description
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders, with a pooled worldwide prevalence of 7.2% among children. Children/adolescents with ADHD face significant disease burden; they experience poorer academic achievement and attainment, higher rates of risky sexual practices and early unwanted pregnancies, increase risk of substance use and relationship difficulties. Although medication and behavioral therapy, particularly given by parents and with active child and teacher involvement, have been shown to be effective for reducing core symptoms, about 30% of patients with ADHD would not achieve the treatment response and symptomatic remission. Additionally, some children can experience sides effects related to medication such as sleep problem or weight loss. Therefore, other psychological approaches such as Mindfulness based interventions (MBIs), have been designed for the management of ADHD.
Heart rate variability (HRV) represents the oscillation in time between successive heartbeats, and it can be evaluated by time- and frequency-domain measures. Recent research showed that ADHD is associated with autonomic nervous system dysregulation, characterized by reduced vagally mediated-HRV, in response to a task demand. HRV is an accurate, non-invasive, cost-effective quantitative biomarker of autonomic nervous system (ANS) activity.
Over the years, research has cumulated for supporting the use of mindfulness for various clinical health conditions. There is evidence that MBIs could significantly reduce ADHD core symptoms and may enhance HRV through increased parasympathetic modulation.
Although emerging research has shown that mindfulness has led to improvements in the core symptoms of ADHD, most of the research in this area involves extensive multi week trainings; there is limited research evaluating brief mindfulness programs in the context. Therefore, the aim of this study is to assess the effectiveness of a single-session of mindfulness based cognitive training on CVC, core symptoms and mood in children and adolescents with ADHD, aged 6 y-17y.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
- Model description
- This will be a two-arm, randomized controlled trial exploring whether a single-session of MBIs could improve task-related scores of attention, mood and CVC in children and adolescents with ADHD/ADD referred to a Romanian Child and Adolescent Psychiatric Unit. Outcomes assessment will be conducted at baseline, immediately after the session of training (T1) and 4 weeks after the intervention (T2)
| Arm | Type | Receives |
|---|---|---|
| Intervention/treatment | Experimental | Behavioral: Mindfulness based cognitive trainingThe mindfulness based cognitive training will be delivered in one session and will include short mindfulness exercises. |
| No intervention | Placebo comparator | Other: Control exerciseControl exercise, participants will listen to the first chapter of the audiobook The Hobbit, JRR Tolkien. |
Who may qualify
- Ages
- 6 to 17 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child
Key inclusion criteria (4 listed)
- Confirmed clinical diagnosis of ADHD
- Able to verbally communicate and write in Romanian.
- Normal intellectual ability.
- Not taking any medication/No change in ADHD specific medication(dose/type) or psychological intervention within 3 months of trial onset.
Key exclusion criteria (3 listed)
- Comorbidities of Conduct Disorder, ODD, OCD
- Other chronic diseases
- Previous participation in mindfulness-based training
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 |
|---|---|---|
| Mindfulness based cognitive trainingThe mindfulness based cognitive training will include three short mindfulness exercises: a) a breathing exercise, b) a body scan exercise, and c) a mindfulness attention exercise. | Behavioural | Intervention/treatment |
| Control exerciseParticipants will listen to the first chapter of the audiobook The Hobbit, JRR Tolkien. | Other | No intervention |
Primary outcome
Reaction time (RT) to correct responses during a computerized Continuous performance tests (CPTs)
Time frame: Change from baseline RT (time 0) at immediately after the intervention (time 1) and after additional 4 weeks after the intervention (time 2) .
A non-x CPT task in wich the subjects must press the space bar for any letter but X. The RT measures the amount of time between the presentation of the stimulus and the client's response.
% Omission errors (OR) during a computerized Continuous performance tests (CPTs)
Time frame: Change from baseline OR (time 0) at immediately after the intervention (time 1) and after additional 4 weeks after the intervention (time 2) .
A non-x CPT task in wich the subjects must press the space bar for any letter but X. The OR indicates the number of times the target was presented, but the client did not respond/click the mouse.
% Commission errors (CR) during a computerized Continuous performance tests (CPTs)
Time frame: Change from baseline CR (time 0) at immediately after the intervention (time 1) and after additional 4 weeks after the intervention (time 2) .
A non-x CPT task in wich the subjects must press the space bar for any letter but X. The score of CR indicates the number of times the client responded but no target was presented.
2 secondary outcomes
Vagally mediated heart rate variability (HRV)= Cardiac Vagal Control (CVC)
Time frame: Change from baseline CVC (time 0) at immediately after the intervention (time 1) and after additional 4 weeks (time 2)
Mood
Time frame: Change from baseline mood (time 0) at immediately after the intervention (time 1) and after additional 4 weeks (time 2)
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Mar 2022.
- Background: PubMed 26272488Beauchaine TP, Thayer JF. Heart rate variability as a transdiagnostic biomarker of psychopathology. Int J Psychophysiol. 2015 Nov;98(2 Pt 2):338-350. doi: 10.1016/j.ijpsycho.2015.08.004. Epub 2015 Aug 11.
- Background: PubMed 28700715Catala-Lopez F, Hutton B, Nunez-Beltran A, Page MJ, Ridao M, Macias Saint-Gerons D, Catala MA, Tabares-Seisdedos R, Moher D. The pharmacological and non-pharmacological treatment of attention deficit hyperactivity disorder in children and adolescents: A systematic review with network meta-analyses of randomised trials. PLoS One. 2017 Jul 12;12(7):e0180355. doi: 10.1371/journal.pone.0180355. eCollection 2017.
- BackgroundDuPaul, G. J., Power, T. J., Anastopoulos, A. D., & Reid, R. (1998). ADHD Rating Scale-IV: Checklists, norms, and clinical interpretation. Guilford Press.
- Background: PubMed 19897823Faul F, Erdfelder E, Buchner A, Lang AG. Statistical power analyses using G*Power 3.1: tests for correlation and regression analyses. Behav Res Methods. 2009 Nov;41(4):1149-60. doi: 10.3758/BRM.41.4.1149.
- Background: PubMed 18278977Graham J, Coghill D. Adverse effects of pharmacotherapies for attention-deficit hyperactivity disorder: epidemiology, prevention and management. CNS Drugs. 2008;22(3):213-37. doi: 10.2165/00023210-200822030-00003.
- Background: PubMed 26620873Hall CL, Valentine AZ, Groom MJ, Walker GM, Sayal K, Daley D, Hollis C. The clinical utility of the continuous performance test and objective measures of activity for diagnosing and monitoring ADHD in children: a systematic review. Eur Child Adolesc Psychiatry. 2016 Jul;25(7):677-99. doi: 10.1007/s00787-015-0798-x. Epub 2015 Nov 30.
- BackgroundHowarth, A., Smith, J. G., Perkins-Porras, L., & Ussher, M. (2019). Effects of Brief Mindfulness-Based Interventions on Health-Related Outcomes: A Systematic Review. 10, 1957-1958. https://doi.org/10.1007/s12671-019-01163-1
- Background: PubMed 23778017Kramer RS, Weger UW, Sharma D. The effect of mindfulness meditation on time perception. Conscious Cogn. 2013 Sep;22(3):846-52. doi: 10.1016/j.concog.2013.05.008. Epub 2013 Jun 15.
- Background: PubMed 30685483Robe A, Dobrean A, Cristea IA, Pasarelu CR, Predescu E. Attention-deficit/hyperactivity disorder and task-related heart rate variability: A systematic review and meta-analysis. Neurosci Biobehav Rev. 2019 Apr;99:11-22. doi: 10.1016/j.neubiorev.2019.01.022. Epub 2019 Jan 24.
- Background: PubMed 30384420Zou L, Sasaki JE, Wei GX, Huang T, Yeung AS, Neto OB, Chen KW, Hui SS. Effects of Mind(-)Body Exercises (Tai Chi/Yoga) on Heart Rate Variability Parameters and Perceived Stress: A Systematic Review with Meta-Analysis of Randomized Controlled Trials. J Clin Med. 2018 Oct 31;7(11):404. doi: 10.3390/jcm7110404.
- Background: PubMed 31169722Xue J, Zhang Y, Huang Y. A meta-analytic investigation of the impact of mindfulness-based interventions on ADHD symptoms. Medicine (Baltimore). 2019 Jun;98(23):e15957. doi: 10.1097/MD.0000000000015957.
- Background: PubMed 25733754Thomas R, Sanders S, Doust J, Beller E, Glasziou P. Prevalence of attention-deficit/hyperactivity disorder: a systematic review and meta-analysis. Pediatrics. 2015 Apr;135(4):e994-1001. doi: 10.1542/peds.2014-3482. Epub 2015 Mar 2.
- Individual participant dataSharing planned: No
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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. This study is not recruiting at the moment.
Andreea Robe principal investigator
UBB
Anca Dobrean study director
UBB
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Mindfulness based cognitive training in people with ADHD, run by Babes-Bolyai University at 1 site in Romania.
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 4 inclusion and 3 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: finished, as of the sponsor's last update on 2 Mar 2022. 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 Romania. 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. Some participants in this study may receive a placebo. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Reaction time (RT) to correct responses during a computerized Continuous performance tests (CPTs) (time frame: Change from baseline RT (time 0) at immediately after the intervention (time 1) and after additional 4 weeks after the intervention (time 2) .). 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?
On the ClinicalTrials.gov record for NCT04316832, which also lists 15 linked publications.
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 2 Mar 2022.