Anxiety DisordersNCT07311655
Validation of the Accuracy of an AI-Based System for Diagnosing Anxiety Disorders
An observational study of Anxiety Disorders, run by Shanghai Mental Health Center at 1 site in China.
Trial summary
The trial aimed to evaluate the efficacy of an artificial intelligence-based system for diagnosing anxiety disorders. Specifically, it sought to determine whether the system's assessment validity is non-inferior to that of psychiatric specialists. Read more about this study
- Who is it for?
- Ages 18 to 60 yearsHealthy volunteers can take part
- Conditions the study is for
- Anxiety Disorders
- How many people
- 100 participants
- Where
- 1 siteChina
- Study dates
- 1 Feb 2026to 15 Mar 2026
- 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 18 to 60 years
- All sexes
- Healthy volunteers accepted
- Adult
Study population: The study includes the subjects with anxiety disorders and healthy control into the experiment. Anxious individuals for the study will be recruited from actual outpatient patients at the Shanghai Mental Health Center. The healthy control will be recruited through public advertisements, both online and offline. Psychiatrists will be recruited through public advertisements by the Shanghai Mental Health Center.
Who may be able to join
- In accordance with ICD-11 for Anxiety Disorders;
- Between the ages of 18-60;
- Ability to use computers or smartphone;
- Native Chinese speaker;
- Signing informed consent.
- Not meet ICD-11 criteria for Mental Disorders;
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- Between the ages of 18-60;
- Ability to use computers or smartphone;
- Native Chinese speaker;
- Signing informed consent.
- Over 18 years old;
- A minimum of three years' experience in anxiety and other mental health fields;
- Intermediate or higher professional title;
- Currently employed in the selected test region;
- Signing informed consent.
Who cannot join
- With severe psychiatric symptoms requiring hospitalization, or unable to complete the required assessment and treatment;
- With a high risk of suicide or self-injury;
- With severe physical diseases, central nervous system diseases, or substance abuse;
- With intellectual, visual, or auditory impairments that affect their ability to interact with aided-diagnostic systems.
- Health Control
- With mental illness, or unable to complete the required assessment and treatment;
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- With severe physical diseases, central nervous system diseases, or substance abuse;
- With intellectual, visual, or auditory impairments that affect their ability to interact with aided-diagnostic systems.
- Psychiatrist
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
China1 site
Shanghai Mental Health Center
Shanghai, Shanghai Municipality, 200030
Min Zhao, MD, 0086-021-34289888 ext. 3193, drminzhao@smhc.org.cn
Yiqun Tu, MA, 0086-18017311090, yiquntu@163.com
About this study
Official title: Accuracy of an Artificial Intelligence-Based System for Diagnosing Anxiety Disorders: A Paired Comparison With Psychiatrist Clinical Diagnoses
The trial aimed to evaluate the efficacy of an artificial intelligence-based system for diagnosing anxiety disorders. Specifically, it sought to determine whether the system's assessment validity is non-inferior to that of psychiatric specialists.
Read the detailed description
This study evaluates the performance of the AI-assisted diagnostic system for identifying anxiety disorders and its applicability in clinical settings. Utilizing a paired design with psychiatrists' clinical diagnoses as the gold standard, the study compares the system's diagnostic results with those of physicians to determine sensitivity and specificity, thus validating its clinical effectiveness in real-world outpatient scenarios. Additionally, standardized scales are used to assess users' perceptions of the system's usability, trustworthiness, and satisfaction, offering evidence to support the clinical integration of AI technology in mental health screening.
- Conditions
- Anxiety Disorders
- Medical subject headings
- Anxiety Disorders
What is being measured
The primary outcome is the main question the study is designed to answer.
Diagnostic Accuracy (Sensitivity, Specificity, and Area Under the Curve) of the AI-Based Screening System for Anxiety Disorders
In this study, the evaluation results of the subjects were taken as the gold standard based on the diagnostic conclusions of psychiatrists. The screening results of the aided-diagnostic system were compared with the diagnostic conclusions of the psychiatrists to verify the screening effectiveness of this system. Sensitivity : Calculated as [True Positives / (True Positives + False Negatives)], evaluating the AI system's ability to correctly identify patients with anxiety. Specificity : Calculated as [True Negatives / (True Negatives + False Positives)], evaluating the AI system's ability to correctly exclude non-anxious individuals.Area Under the Receiver Operating Characteristic Curve (AUC), which comprehensively evaluates the diagnostic discriminative power of the system by plotting sensitivity versus 1-specificity across different decision thresholds and calculating the AUC value .
Measured: through study completion, an average of 1 week
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted31 Dec 2025
- Study start1 Feb 2026 (estimated)
- Primary completion15 Mar 2026 (estimated)
- Study completion15 Mar 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Anxiety DisordersStudies of the same condition, open and under way.
- More trials run by Shanghai Mental Health CenterThe sponsor's other registered studies.
- 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
- Cross-sectional
- Enrolment
- 100 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Shanghai Mental Health Center
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07311655
- Sponsor's protocol ID
- MZhao-022
- Status last verified
- Aug 2025
- First submitted
- 17 Nov 2025
- Last updated
- 31 Dec 2025
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 31 Dec 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Accuracy of an Artificial Intelligence-Based System for Diagnosing Anxiety Disorders: A Paired Comparison With Psychiatrist Clinical Diagnoses
- ClinicalTrials.gov ID
- NCT07311655
- Acronym / sponsor ID
- MZhao-022
- Conditions
- Anxiety Disorders
- Study type
- Observational
- Recruitment status
- Not yet recruiting
- Enrolment
- 100 participants (estimated)
- Lead sponsor
- Shanghai Mental Health CenterUniversity, hospital or other
- Study start
- 1 Feb 2026 (estimated)
- Primary completion
- 15 Mar 2026 (estimated)
- Study completion
- 15 Mar 2026 (estimated)
- First posted
- 31 Dec 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 trial aimed to evaluate the efficacy of an artificial intelligence-based system for diagnosing anxiety disorders. Specifically, it sought to determine whether the system's assessment validity is non-inferior to that of psychiatric specialists.
Detailed description
This study evaluates the performance of the AI-assisted diagnostic system for identifying anxiety disorders and its applicability in clinical settings. Utilizing a paired design with psychiatrists' clinical diagnoses as the gold standard, the study compares the system's diagnostic results with those of physicians to determine sensitivity and specificity, thus validating its clinical effectiveness in real-world outpatient scenarios. Additionally, standardized scales are used to assess users' perceptions of the system's usability, trustworthiness, and satisfaction, offering evidence to support the clinical integration of AI technology in mental health screening.
Study design
- Observational model
- Case-control
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 18 to 60 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
- Study population
- The study includes the subjects with anxiety disorders and healthy control into the experiment. Anxious individuals for the study will be recruited from actual outpatient patients at the Shanghai Mental Health Center. The healthy control will be recruited through public advertisements, both online and offline. Psychiatrists will be recruited through public advertisements by the Shanghai Mental Health Center.
Key inclusion criteria (15 listed)
Key exclusion criteria (9 listed)
- Health Control
- Psychiatrist
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Diagnostic Accuracy (Sensitivity, Specificity, and Area Under the Curve) of the AI-Based Screening System for Anxiety Disorders
Time frame: through study completion, an average of 1 week
In this study, the evaluation results of the subjects were taken as the gold standard based on the diagnostic conclusions of psychiatrists. The screening results of the aided-diagnostic system were compared with the diagnostic conclusions of the psychiatrists to verify the screening effectiveness of this system. Sensitivity : Calculated as [True Positives / (True Positives + False Negatives)], evaluating the AI system's ability to correctly identify patients with anxiety. Specificity : Calculated as [True Negatives / (True Negatives + False Positives)], evaluating the AI system's ability to correctly exclude non-anxious individuals.Area Under the Receiver Operating Characteristic Curve (AUC), which comprehensively evaluates the diagnostic discriminative power of the system by plotting sensitivity versus 1-specificity across different decision thresholds and calculating the AUC value .
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 31 Dec 2025.
- 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.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Anxiety Disorders, run by Shanghai Mental Health Center at 1 site in China.
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 15 inclusion and 9 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: opening soon, as of the sponsor's last update on 31 Dec 2025. 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 China. 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?
Each site lists its own contact: choose the nearest one under Trial locations. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Diagnostic Accuracy (Sensitivity, Specificity, and Area Under the Curve) of the AI-Based Screening System for Anxiety Disorders (time frame: through study completion, an average of 1 week). 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 31 Dec 2025.