Recruiting · registry status

Improving how episodes of feet getting stuck are measured

Researchers develop measures for patients and clinicians to describe the severity of freezing of gait in Parkinson’s.

Learning by observing or collecting information · Study reference: NCT06519279

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

This registry record was last updated over six months ago, or its update date is missing. Recruitment may have changed. Confirm with the team before making plans.

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Looking for volunteers

Start (reported actual date): 2024-10-01
Main measurements finished (planned): 2025-12
Study finished (planned): 2025-12

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?

Age 18 years and over · Does not accept 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. Diagnosis of idiopathic Parkinson's disease (PD) made by a neurologist according to the Movement Disorders Society guidelines; 2. Able to walk independently for a distance of 10 meters, without walking aid; 3. Absence of a Deep Brain Stimulator; 4. Stable PD treatment in the 4 weeks prior to participation that is not expected to change in the course of the study. 5. For patients with FOG: a score of ≥ 1 on the New Freezing Of Gait Questionnaire (NFOG-Q). Exclusion Criteria: 1. Occurrence of any of the following within 3 months prior to informed consent: myocardial infarction, hospitalization for unstable angina, stroke, coronary artery bypass graft (CABG), percutaneous coronary intervention (PCI), implantation of a cardiac resynchronization therapy device (CRTD), active treatment for cancer or other malignant disease, uncontrolled congestive heart disease (NYHA class \>3), acute psychosis or major psychiatric disorders or continued substance abuse, other neurological (than PD) or orthopaedic impairment that significantly impacts on gait. 2. Unwilling to temporarily delay the morning anti-Parkinsonian medication. 3. Preganacy and

Full study name & original research details

Official study title

An International Multimodal Protocol for Assessing Freezing of Gait in Individuals Living with Parkinson's Disease

Short title used by the registry

Freezing of Gait - Clinical Outcomes Assessment

Original description

To develop a reliable and accurate clinician-reported outcome (ClinRO) measure (against a new and precise definition) and patient reported outcome (PRO) for use by clinicians and researchers to quantify the severity of Freezing of Gait (FOG).

Conditions reported: PD - Parkinson's Disease

Registry records for this study

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

ClinicalTrials.gov · NCT06519279 ↗ — RECRUITING; checked 2026-10-13

Study type: Observational
Interventions: Opals; Axivity
Phases: Not reported
Sponsor: Tel-Aviv Sourasky Medical Center
Start date reported by registry: 2024-10-01 (actual)

Registry updated: 2025-01-28 · Status last verified by the registry submitter: 2025-01

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.

Omri Batori, B.sc · +972546670256 · omrib@tlvmc.gov.il

Jeffery Hausdorff, Professor · jeffh@tlvmc.gov.il

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.

Tel Aviv Saurasky Medical Center

Tel Aviv, Israel

Recruiting

omri Batori, B.sc · +972546670256 · omrib@tlvmc.gov.il

Shahar Siman Toc, B.sc · +972526736689 · shaharst@tlvmc.gov.il

Jeffery Hausdorff, Proffesor

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