Attention Deficit Hyperactivity Disorder (ADHD)NCT06885060
Exploring Eye Vergence Markers ADHD) and ASD
An observational study of Attention Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD), run by Elizabeth Kilbey at 3 sites in 2 countries.
Trial summary
The investigators study aims to evaluate the utility of eye vergence, an eye-tracking measure, as an indicator of visuo-spatial attention in children aged 4-17 years and adults, using computer-based eye-tracking tasks. Read more about this study
- Who is it for?
- Ages 6 years and olderHealthy volunteers can take part
- Conditions the study is for
- Attention Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder (ASD)
- What is being tested?
- BGaze ADHD Diagnostic Test, Oddball/Alerting Computer Task and Facical Emotion Computer Task
- Type of treatment
- Medical device
- How many people
- 200 participants
- Where
- 3 sitesin 2 countries
- Study dates
- 1 Feb 2025to 31 Jan 2027
- Phase
- Observational
- 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 6 years and older
- All sexes
- Healthy volunteers accepted
- Child, Adult, Older adult
Study population: Individuals from the Southeast of England, who are able to travel to either New Malden or Beckenham to partake in the study.
Who may be able to join
- Clinical Groups: Patients currently undergoing or who have previously undergone an assessment for either ADHD and/or Autism at either the CAN centre or Dr Kilbey's private practice in Beckenham.
- Control Group: Subjects without a diagnosis of either ADHD nor Autism, who show no traits of these conditions.
- People of any gender/sex who are aged older than 6 years old.
Who cannot join
- Those with non-corrected vision - e.g. near-sightedness, far-sightedness, strabismus or nystagmus
- Individuals with any other oculomotor deficiency, blindness or vision loss.
Trial locations and contacts
3 sites in 2 countries.
3 sites in 2 countries
United Kingdom2 sites
The Dr Kilbey Practice
Beckenham, London, BR3 5AA
Child and Adult Neurodevelopment Assessment Ltd
New Malden, London, KT3 4BH
About this study
Official title: Exploring Eye Vergence Markers in Attention Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD).
The investigators study aims to evaluate the utility of eye vergence, an eye-tracking measure, as an indicator of visuo-spatial attention in children aged 4-17 years and adults, using computer-based eye-tracking tasks. Eye vergence, a binocular movement crucial for depth perception, has recently been linked to attentional control and neurodevelopmental conditions (NDCs) like ADHD and ASD. The investigators will work with children and adults from the CAN and Beckenham clinical centres to explore the relationship between eye vergence and diagnostic categories, potentially identifying subgroups with specific or overlapping attentional differences. This research may aid in the early detection of attention deficits, informing targeted treatments.
The investigators will compare neuropsychological and behavioural data from routine clinical sessions with neurophysiological data collected via eye-tracking in a large sample of children aged 7-17 and adults with ADHD and ASD. These clinical measures are well-validated. The study will assess the modulation of eye vergence, pupil size, and head movements across tasks that target different attentional processes, such as orienting, disengaging, inhibiting, and sustaining attention. These tasks will be adapted from both Braingaze's battery and other validated eye-tracking tasks.
Read more
Additionally, the investigators will explore whether AI can enhance the accuracy of rating scales and questionnaires used to measure ADHD and ASD symptoms in children and adults. With consent, the investigators will use data from previously diagnosed patients collected during routine assessments at the CAN and Beckenham centres.
The investigators will also test the accuracy of using a smartphone selfie camera as an eye tracker. In a subset of 50 children (25 clinical and 25 controls), the investigators will evaluate this technology for its ability to measure eye vergence and identify attentional differences.
This study qualifies as basic science because it aims to explore fundamental mechanisms of eye vergence and its relationship with attention, rather than evaluating or marketing a medical device for diagnosis or treatment. The primary objective is to understand how eye vergence, as a neurophysiological measure, correlates with attentional processes in individuals with ADHD and ASD. Although the study utilizes an eye-tracking device, it does so as a research tool to collect data on visual and cognitive processes. The focus is on expanding the knowledge of cognitive function and attention regulation in neurodevelopmental conditions, not on testing or validating the device for clinical use. This distinction makes the study appropriate for review by the receiving REC as basic scientific research, rather than as a clinical trial of a medical device.
- Being tested
- BGaze ADHD Diagnostic Test, Oddball/Alerting Computer Task, Facical Emotion Computer Task
- Keywords
- ADHD, ASD, Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder, Autism, Inattention, Impulsivity, Eye Vergence, Eye Tracking, Hyperactivity, Cognitive Eye Vergence, BGaze Clinic, Bio-marker
- Medical subject headings
- Attention Deficit Disorder with Hyperactivity, Autism Spectrum Disorder, Autistic Disorder, Impulsive Behavior, Spasm
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
BGaze ADHD Diagnostic TestDevice
The BGaze Clinic ADHD diagnostic test will be administered to all participants. This involves a computer-based task, where an eye-tracker will be recording their eye-movements.
Oddball/Alerting Computer TaskDevice
Oddball/Alerting Computer Task will be completed by all participants while an eye-tracker records their eye movements.
Facical Emotion Computer TaskDevice
The Facial Emotion Computer Task will also be completed by all participants while their eye movements are recorded using an eye-tracker.
| Study group | Role | What they receive |
|---|---|---|
| ADHD Group | Patients who have a diagnosis of ADHD (but not ASD), either prior to, or diagnosed during, the duration of their participation in the study. Receives: Device: BGaze ADHD Diagnostic Test; Device: Oddball/Alerting Computer Task; Device: Facical Emotion Computer Task | |
| ASD Group | Patients who have a diagnosis of ASD (but not ADHD), either prior to, or diagnosed during, the duration of their participation in the study. Receives: Device: BGaze ADHD Diagnostic Test; Device: Oddball/Alerting Computer Task; Device: Facical Emotion Computer Task | |
| Combined Group | Patients who have a combined diagnosis of ADHD and ASD, either prior to, or diagnosed during, the duration of their participation in the study. Receives: Device: BGaze ADHD Diagnostic Test; Device: Oddball/Alerting Computer Task; Device: Facical Emotion Computer Task | |
| Control Group | Patients who do not have a diagnosis of neither ADHD and/or ASD, and do not show traits of either diagnosis. Receives: Device: BGaze ADHD Diagnostic Test; Device: Oddball/Alerting Computer Task; Device: Facical Emotion Computer Task |
What is being measured
The primary outcome is the main question the study is designed to answer.
To evaluate the sensitivity and specificity of cognitive eye vergence data, gathered using eye-tracking, for correctly identifying specific attentional deficits in patients with NDCs such as ADHD and ASD.
Measured: From enrollment of the first participant, through to study completion after 2 years.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Mar 2025
- Study start1 Feb 2025
- Primary completion31 Jul 2026 (estimated)
- Study completion31 Jan 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (17)Papers the sponsor has linked to this study.
- Other trials for Attention Deficit Hyperactivity Disorder (ADHD)Studies 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
- Observational
- Observational model
- Case-control
- Time perspective
- Prospective
- Enrolment
- 200 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Elizabeth Kilbey
- Sponsor type
- University, hospital or other
- Collaborators
- Braingaze
- Responsible party
- Sponsor-investigator, Elizabeth Kilbey, Child And Adult Neurodevelopment Assessment Ltd
- Investigators
- Hans A Super, BSc MSc PhD, Study director, Braingaze & University of Barcelona
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06885060
- Sponsor's protocol ID
- 347961
- Status last verified
- Feb 2026
- First submitted
- 7 Mar 2025
- Last updated
- 3 Feb 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Romeo A, Leonovych O, Sole Puig M, Super H. Cognitive Vergence Recorded with a Webcam-Based Eye-Tracker during an Oddball Task in an Elderly Population. Sensors (Basel). 2024 Jan 30;24(3):888. doi: 10.3390/s24030888.
PubMed 38339605Hashemi, A. et al. (2023) 'Classification of MCI patients using vergence eye movements and pupil responses obtained during a visual oddball test', Aging and Health Research, 3(1), p. 100121. Available at: https://doi.org/10.1016/j.ahr.2023.100121
Bast N, Boxhoorn S, Super H, Helfer B, Polzer L, Klein C, Cholemkery H, Freitag CM. Atypical Arousal Regulation in Children With Autism but Not With Attention-Deficit/Hyperactivity Disorder as Indicated by Pupillometric Measures of Locus Coeruleus Activity. Biol Psychiatry Cogn Neurosci Neuroimaging. 2023 Jan;8(1):11-20. doi: 10.1016/j.bpsc.2021.04.010. Epub 2021 Apr 27.
PubMed 33930603Bustos-Valenzuela, P. et al. (2022) 'Atypical cognitive vergence responses in children with attention deficit hyperactivity disorder but not with autism spectrum disorder in a facial emotion recognition task', Psychiatry Research Communications, 2(2), p. 100045. Available at: https://doi.org/10.1016/j.psycom.2022.100045
Jimenez EC, Sierra-Marcos A, Romeo A, Hashemi A, Leonovych O, Bustos Valenzuela P, Sole Puig M, Super H. Altered Vergence Eye Movements and Pupil Response of Patients with Alzheimer's Disease and Mild Cognitive Impairment During an Oddball Task. J Alzheimers Dis. 2021;82(1):421-433. doi: 10.3233/JAD-201301.
PubMed 34024820Jimenez EC, Avella-Garcia C, Kustow J, Cubbin S, Corrales M, Richarte V, Esposito FL, Morata I, Perera A, Varela P, Canete J, Faraone SV, Super H, Ramos-Quiroga JA. Eye Vergence Responses During an Attention Task in Adults With ADHD and Clinical Controls. J Atten Disord. 2021 Jul;25(9):1302-1310. doi: 10.1177/1087054719897806. Epub 2020 Jan 20.
PubMed 31959011Sole Puig M, Romeo A, Super H. Vergence eye movements during figure-ground perception. Conscious Cogn. 2021 Jul;92:103138. doi: 10.1016/j.concog.2021.103138. Epub 2021 May 19.
PubMed 34022640Jimenez EC, Romeo A, Perez Zapata L, Sole Puig M, Bustos-Valenzuela P, Canete J, Varela Casal P, Super H. Eye vergence responses in children with and without reading difficulties during a word detection task. Vision Res. 2020 Apr;169:6-11. doi: 10.1016/j.visres.2020.02.001. Epub 2020 Mar 3.
PubMed 32143068Boxhoorn S, Bast N, Super H, Polzer L, Cholemkery H, Freitag CM. Pupil dilation during visuospatial orienting differentiates between autism spectrum disorder and attention-deficit/hyperactivity disorder. J Child Psychol Psychiatry. 2020 May;61(5):614-624. doi: 10.1111/jcpp.13179. Epub 2019 Dec 18.
PubMed 31853987Esposito FL, Super H. Eye vergence responses to novel and familiar stimuli in young children. Acta Psychol (Amst). 2019 Feb;193:190-196. doi: 10.1016/j.actpsy.2019.01.007. Epub 2019 Jan 15.
PubMed 30654274Esposito FL, Super H. Vergence responses to face stimuli in young children. Neuroreport. 2018 Feb 7;29(3):219-223. doi: 10.1097/WNR.0000000000000963.
PubMed 29324520Super, H. et al. (2017) 'Neurobiological marker for child and adult ADHD diagnoses', European Psychiatry, 41(S1), pp. S454-S455. Available at: https://doi:10.1016/j.eurpsy.2017.01.489
Sole Puig M, Romeo A, Canete Crespillo J, Super H. Eye vergence responses during a visual memory task. Neuroreport. 2017 Feb 8;28(3):123-127. doi: 10.1097/WNR.0000000000000734.
PubMed 28121809Sole Puig M, Pallares JM, Perez Zapata L, Puigcerver L, Canete J, Super H. Attentional Selection Accompanied by Eye Vergence as Revealed by Event-Related Brain Potentials. PLoS One. 2016 Dec 14;11(12):e0167646. doi: 10.1371/journal.pone.0167646. eCollection 2016.
PubMed 27973591Sole Puig M, Perez Zapata L, Puigcerver L, Esperalba Iglesias N, Sanchez Garcia C, Romeo A, Canete Crespillo J, Super H. Attention-Related Eye Vergence Measured in Children with Attention Deficit Hyperactivity Disorder. PLoS One. 2015 Dec 22;10(12):e0145281. doi: 10.1371/journal.pone.0145281. eCollection 2015.
PubMed 26694162
Study at a glance
From the registry record, last updated by the sponsor on 3 Feb 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Exploring Eye Vergence Markers in Attention Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD).
- ClinicalTrials.gov ID
- NCT06885060
- Acronym / sponsor ID
- 347961
- Keywords
- ADHD, ASD, Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder, Autism, Inattention, Impulsivity, Eye Vergence
- Study type
- Observational
- Recruitment status
- Active, not recruiting
- Enrolment
- 200 participants (estimated)
- Lead sponsor
- Elizabeth KilbeyUniversity, hospital or other
- Collaborators
- Braingaze
- Study start
- 1 Feb 2025 (actual)
- Primary completion
- 31 Jul 2026 (estimated)
- Study completion
- 31 Jan 2027 (estimated)
- First posted
- 19 Mar 2025 (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 investigators study aims to evaluate the utility of eye vergence, an eye-tracking measure, as an indicator of visuo-spatial attention in children aged 4-17 years and adults, using computer-based eye-tracking tasks. Eye vergence, a binocular movement crucial for depth perception, has recently been linked to attentional control and neurodevelopmental conditions (NDCs) like ADHD and ASD. The investigators will work with children and adults from the CAN and Beckenham clinical centres to explore the relationship between eye vergence and diagnostic categories, potentially identifying subgroups with specific or overlapping attentional differences. This research may aid in the early detection of attention deficits, informing targeted treatments.
The investigators will compare neuropsychological and behavioural data from routine clinical sessions with neurophysiological data collected via eye-tracking in a large sample of children aged 7-17 and adults with ADHD and ASD. These clinical measures are well-validated. The study will assess the modulation of eye vergence, pupil size, and head movements across tasks that target different attentional processes, such as orienting, disengaging, inhibiting, and sustaining attention. These tasks will be adapted from both Braingaze's battery and other validated eye-tracking tasks.
Additionally, the investigators will explore whether AI can enhance the accuracy of rating scales and questionnaires used to measure ADHD and ASD symptoms in children and adults. With consent, the investigators will use data from previously diagnosed patients collected during routine assessments at the CAN and Beckenham centres.
The investigators will also test the accuracy of using a smartphone selfie camera as an eye tracker. In a subset of 50 children (25 clinical and 25 controls), the investigators will evaluate this technology for its ability to measure eye vergence and identify attentional differences.
This study qualifies as basic science because it aims to explore fundamental mechanisms of eye vergence and its relationship with attention, rather than evaluating or marketing a medical device for diagnosis or treatment. The primary objective is to understand how eye vergence, as a neurophysiological measure, correlates with attentional processes in individuals with ADHD and ASD. Although the study utilizes an eye-tracking device, it does so as a research tool to collect data on visual and cognitive processes. The focus is on expanding the knowledge of cognitive function and attention regulation in neurodevelopmental conditions, not on testing or validating the device for clinical use. This distinction makes the study appropriate for review by the receiving REC as basic scientific research, rather than as a clinical trial of a medical device.
Study design
- Observational model
- Case-control
- Time perspective
- Prospective
- Number of arms
- 4
| Arm | Type | Receives |
|---|---|---|
| ADHD Group | – | Device: BGaze ADHD Diagnostic Test, Device: Oddball/Alerting Computer Task, Device: Facical Emotion Computer TaskPatients who have a diagnosis of ADHD (but not ASD), either prior to, or diagnosed during, the duration of their participation in the study. |
| ASD Group | – | Device: BGaze ADHD Diagnostic Test, Device: Oddball/Alerting Computer Task, Device: Facical Emotion Computer TaskPatients who have a diagnosis of ASD (but not ADHD), either prior to, or diagnosed during, the duration of their participation in the study. |
| Combined Group | – | Device: BGaze ADHD Diagnostic Test, Device: Oddball/Alerting Computer Task, Device: Facical Emotion Computer TaskPatients who have a combined diagnosis of ADHD and ASD, either prior to, or diagnosed during, the duration of their participation in the study. |
| Control Group | – | Device: BGaze ADHD Diagnostic Test, Device: Oddball/Alerting Computer Task, Device: Facical Emotion Computer TaskPatients who do not have a diagnosis of neither ADHD and/or ASD, and do not show traits of either diagnosis. |
Who may qualify
- Ages
- 6 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult, Older adult
- Study population
- Individuals from the Southeast of England, who are able to travel to either New Malden or Beckenham to partake in the study.
Key inclusion criteria (3 listed)
- Clinical Groups: Patients currently undergoing or who have previously undergone an assessment for either ADHD and/or Autism at either the CAN centre or Dr Kilbey's private practice in Beckenham.
- Control Group: Subjects without a diagnosis of either ADHD nor Autism, who show no traits of these conditions.
- People of any gender/sex who are aged older than 6 years old.
Key exclusion criteria (2 listed)
- Those with non-corrected vision - e.g. near-sightedness, far-sightedness, strabismus or nystagmus
- Individuals with any other oculomotor deficiency, blindness or vision loss.
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 |
|---|---|---|
| BGaze ADHD Diagnostic TestThe BGaze Clinic ADHD diagnostic test will be administered to all participants. This involves a computer-based task, where an eye-tracker will be recording their eye-movements. | Device | ADHD Group, ASD Group, Combined Group, Control Group |
| Oddball/Alerting Computer TaskOddball/Alerting Computer Task will be completed by all participants while an eye-tracker records their eye movements. | Device | ADHD Group, ASD Group, Combined Group, Control Group |
| Facical Emotion Computer TaskThe Facial Emotion Computer Task will also be completed by all participants while their eye movements are recorded using an eye-tracker. | Device | ADHD Group, ASD Group, Combined Group, Control Group |
Primary outcome
To evaluate the sensitivity and specificity of cognitive eye vergence data, gathered using eye-tracking, for correctly identifying specific attentional deficits in patients with NDCs such as ADHD and ASD.
Time frame: From enrollment of the first participant, through to study completion after 2 years.
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 3 Feb 2026.
- Background: PubMed 38339605Romeo A, Leonovych O, Sole Puig M, Super H. Cognitive Vergence Recorded with a Webcam-Based Eye-Tracker during an Oddball Task in an Elderly Population. Sensors (Basel). 2024 Jan 30;24(3):888. doi: 10.3390/s24030888.
- BackgroundHashemi, A. et al. (2023) 'Classification of MCI patients using vergence eye movements and pupil responses obtained during a visual oddball test', Aging and Health Research, 3(1), p. 100121. Available at: https://doi.org/10.1016/j.ahr.2023.100121
- Background: PubMed 33930603Bast N, Boxhoorn S, Super H, Helfer B, Polzer L, Klein C, Cholemkery H, Freitag CM. Atypical Arousal Regulation in Children With Autism but Not With Attention-Deficit/Hyperactivity Disorder as Indicated by Pupillometric Measures of Locus Coeruleus Activity. Biol Psychiatry Cogn Neurosci Neuroimaging. 2023 Jan;8(1):11-20. doi: 10.1016/j.bpsc.2021.04.010. Epub 2021 Apr 27.
- BackgroundBustos-Valenzuela, P. et al. (2022) 'Atypical cognitive vergence responses in children with attention deficit hyperactivity disorder but not with autism spectrum disorder in a facial emotion recognition task', Psychiatry Research Communications, 2(2), p. 100045. Available at: https://doi.org/10.1016/j.psycom.2022.100045
- Background: PubMed 34024820Jimenez EC, Sierra-Marcos A, Romeo A, Hashemi A, Leonovych O, Bustos Valenzuela P, Sole Puig M, Super H. Altered Vergence Eye Movements and Pupil Response of Patients with Alzheimer's Disease and Mild Cognitive Impairment During an Oddball Task. J Alzheimers Dis. 2021;82(1):421-433. doi: 10.3233/JAD-201301.
- Background: PubMed 31959011Jimenez EC, Avella-Garcia C, Kustow J, Cubbin S, Corrales M, Richarte V, Esposito FL, Morata I, Perera A, Varela P, Canete J, Faraone SV, Super H, Ramos-Quiroga JA. Eye Vergence Responses During an Attention Task in Adults With ADHD and Clinical Controls. J Atten Disord. 2021 Jul;25(9):1302-1310. doi: 10.1177/1087054719897806. Epub 2020 Jan 20.
- Background: PubMed 34022640Sole Puig M, Romeo A, Super H. Vergence eye movements during figure-ground perception. Conscious Cogn. 2021 Jul;92:103138. doi: 10.1016/j.concog.2021.103138. Epub 2021 May 19.
- Background: PubMed 32143068Jimenez EC, Romeo A, Perez Zapata L, Sole Puig M, Bustos-Valenzuela P, Canete J, Varela Casal P, Super H. Eye vergence responses in children with and without reading difficulties during a word detection task. Vision Res. 2020 Apr;169:6-11. doi: 10.1016/j.visres.2020.02.001. Epub 2020 Mar 3.
- Background: PubMed 31853987Boxhoorn S, Bast N, Super H, Polzer L, Cholemkery H, Freitag CM. Pupil dilation during visuospatial orienting differentiates between autism spectrum disorder and attention-deficit/hyperactivity disorder. J Child Psychol Psychiatry. 2020 May;61(5):614-624. doi: 10.1111/jcpp.13179. Epub 2019 Dec 18.
- Background: PubMed 30654274Esposito FL, Super H. Eye vergence responses to novel and familiar stimuli in young children. Acta Psychol (Amst). 2019 Feb;193:190-196. doi: 10.1016/j.actpsy.2019.01.007. Epub 2019 Jan 15.
- Background: PubMed 29324520Esposito FL, Super H. Vergence responses to face stimuli in young children. Neuroreport. 2018 Feb 7;29(3):219-223. doi: 10.1097/WNR.0000000000000963.
- BackgroundSuper, H. et al. (2017) 'Neurobiological marker for child and adult ADHD diagnoses', European Psychiatry, 41(S1), pp. S454-S455. Available at: https://doi:10.1016/j.eurpsy.2017.01.489
- Braingaze WebsiteLink provided by the sponsor.
- CAN WebsiteLink provided by the sponsor.
- The Dr Kilbey Practice WebsiteLink provided by the sponsor.
- 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.
Hans A Super, BSc MSc PhD study director
Braingaze & University of Barcelona
3 sites in 2 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Attention Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD), run by Elizabeth Kilbey at 3 sites in 2 countries.
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 3 inclusion and 2 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: under way, not looking for participants, as of the sponsor's last update on 3 Feb 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 3 sites in United Kingdom, Spain. 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?
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?
To evaluate the sensitivity and specificity of cognitive eye vergence data, gathered using eye-tracking, for correctly identifying specific attentional deficits in patients with NDCs such as ADHD and ASD. (time frame: From enrollment of the first participant, through to study completion after 2 years.). 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 NCT06885060, which also lists 17 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 3 Feb 2026.