Recruiting · registry status

Using facial expression and speech to help identify Parkinson’s

Researchers test computer analysis of facial movements and speech as a way to distinguish Parkinson’s from similar conditions.

Learning by observing or collecting information · Study reference: NCT07392411

Plain-language introduction written with AI from the registry; not independently checked by a clinician. Read the original details below ↓

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Follow this study

Looking for volunteers

Start (reported actual date): 2023-07-25
Main measurements finished (planned): 2026-12-31
Study finished (planned): 2026-12-31

Planned dates can move. A study finishing does not tell us when a paper will be published.

No results summary has been confirmed in the registry records we imported. See connected papers below; we keep checking after recruitment ends.

Changes we have recorded

2026-10-11 — recruiting

These are dates we observed a change, not necessarily the dates it happened.

Papers connected to this study

No connected paper has been found yet. The tracker checks the growing library for study identifiers and registry-linked publications.

Who can join?

Ages 15 years to 75 years · Also accepts healthy volunteers

These are starting points, not the full rules. The research team can tell you whether the study is right for your situation.

Read all the rules for taking part

Sex eligibility reported by registry: all

Inclusion Criteria: 1. Inclusion Criteria for Parkinson's Disease (PD) Group: (1) Diagnostic Criteria: Meet the diagnostic criteria for Parkinson's disease established by the Movement Disorder Society (MDS) in 2015. (2) Age Range: 18-75 years old. (3) Disease Severity: Early-stage PD: Hoehn-Yahr score ≤ 2.5 points. Mid-to-late-stage PD: Hoehn-Yahr score 2.5-5 points. (4) Consent for Data Collection: Willing to undergo facial expression video and speech audio recording. (5) Informed Consent: Signed informed consent form. 2. Inclusion Criteria for Parkinson's Plus Syndromes (MSA-P, PSP) Group: (1) Age Range: 18-75 years old. (2) Diagnostic Criteria: MSA patients must meet the diagnostic criteria established by the \[Chinese Expert Consensus on the Diagnosis of Multiple System Atrophy, 2017\]. PSP patients must meet the diagnostic criteria established by the \[Chinese Clinical Diagnostic Criteria for Progressive Supranuclear Palsy, 2016 Edition\]. (3) Consent for Data Collection: Willing to undergo facial expression video and speech audio recording. (4) Informed Consent: Signed informed consent form. Exclusion Criteria: 1. History of cerebrovascular disease, head trauma, hydrocephalus, brain tumors, or intracranial surgery. 2. Presence of metal implants, cardiac pacemakers, or other metallic foreign bodies (applies to PD patients). 3. Severe dyskinesia in PD patients that would compromise cooperation with video/audio recording. 4. Mini-Mental State Examination (MMSE) score ≤ 24 points.

Full study name & original research details

Official study title

Study on Artificial Intelligence-Based Facial and Speech-Related Patterns in Parkinson's Disease and Their Digital Biomarkers

Original description

This research employs AI to analyze facial expressions and speech patterns, aiming to develop new digital tools for diagnosing and differentiating Parkinson's disease and similar disorders.

Conditions reported: Parkinson's Disease; Progressive Supranuclear Palsy(PSP); Multiple System Atrophy; Healthy Control

Registry records for this study

Records are joined using registration identifiers. Titles alone do not establish that two studies are the same.

ClinicalTrials.gov · NCT07392411 ↗ — RECRUITING; checked 2026-10-13

Study type: Observational
Interventions: video recording
Phases: Not reported
Sponsor: Beijing Tiantan Hospital
Start date reported by registry: 2023-07-25 (actual)

Registry updated: 2026-02-06 · Status last verified by the registry submitter: 2026-01

Registry records retrieved 2026-10-13 (UTC). Individual records may have older updates. Recruitment and eligibility must be confirmed with the study team.

Contact the research team

Public study contacts supplied to the registry. Ask whether recruitment is still open and what participation involves.

Lingyan Ma, M.D. · +8613520873987 · Jennifer_MLY@163.com

Study locations

Site status can differ from overall study status. “Status not reported” means local availability needs confirmation. Remote participation and travel arrangements must be checked with the team.

首都医科大学附属北京天坛医院

Beijing, Beijing Municipality, China

Recruiting

Lingyan ma Jennifer, M.D. · 01059976611 · Jennifer_MLY@163.com

The original descriptions and participation rules come from the registry. Participation is voluntary and does not guarantee benefit.