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To Study the prevalence of Parkinsons disease in community-dwelling adults using Spiral Dx as a screening tool

Spiral Dx: Real-world Evaluation of an Artificial Intelligence aLgorithm for Tremor detection and classification from hand-drawn spIrals [RE-AI-LTI]- Community Study - RE-AI-LTI

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2026/04/108917
Enrollment
7000
Registered
2026-04-21
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: G20- Parkinsons disease

Interventions

Intervention1: Nil: Nil

Sponsors

Indian Council of Medical Research (ICMR), New Delhi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Include : Adults 18 years and above, resident of selected area

Exclusion criteria

Exclusion criteria: Those refusing consent

Design outcomes

Primary

MeasureTime frame
The Primary outcome measure will be the point estimate for crude prevalence of Parkinsons disease in the community along with 95% confidence intervalsTimepoint: Baseline (single time point, cross-sectional household assessment)—

Secondary

MeasureTime frame
Secondary outcomes will include age standarised prevlance & the sensitivity specificity ppv npv for both the screening instrumentsTimepoint: Baseline (single time point, cross-sectional household assessment)—

Countries

India

Contacts

Public ContactDr Roopa Rajan

AIIMS

rooparajan@aiims.edu01126593662

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: May 1, 2026