Recruiting · registry status

Understanding and using action words

This study tests language exercises to investigate difficulties with verbs in Parkinson's.

Testing a treatment or activity · Study reference: ChiCTR2400089729

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

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Start (reported date): 2024-04-18

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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

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Papers connected to this study

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Who can join?

Age 18 and over · Ask the team who can join

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Read all the rules for taking part

Sex eligibility reported by registry: both

Inclusion criteria: PD group: 1) Age>18 years old, meets the diagnostic criteria for Parkinson's disease by the 2015 International Association for Movement Disorders; 2) H-Y1-3 phase; The MDS Unified Parkinson's Disease Rating Scale (MDS-UPDRS), Part 3, has a 3.1 speech score of 1-3 and a baseline cognitive assessment result of non dementia. 3) The types and doses of oral anti PD drugs remained unchanged after enrollment and during the study period. HC group: 1) Age>18 years old; 2) No Parkinson's disease or other illnesses; 3) If there is no phenomenon of oral medication after the group. Exclusion criteria: 1. Secondary Parkinson's syndrome and Parkinson's superimposed syndrome; 2. Coexistence of neurological disorders other than PD; 3. Unable to cooperate with clinical scale evaluation, speech training, executive function training, near-infrared imaging examination, etc. 4.Left handedness.

Full study name & original research details

Official study title

A study on the mechanism and intervention effects of verb production and comprehension disorders in Parkinson's disease

Original description

Intervention: Verb speed training group:Use experimental materials corresponding to speed verbs for basic language training.;Verb Part Training Group:Use experimental materials with corresponding verbs for basic language training.;Execution Function Training Group:Use WCST tasks as training materials.;Healthy control group:None; Primary outcome: Blood oxygen signal collected by near-infrared spectroscopy;

Conditions reported: Parkinson

Registry records for this study

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

ChiCTR · ChiCTR2400089729 ↗ — Recruiting; WHO ICTRP processed 2024-09-16; checked 2026-10-14

Study type: Interventional
Interventions: Verb speed training group:Use experimental materials corresponding to speed verbs for basic language training.;Verb Part Training Group:Use experimental materials with corresponding verbs for basic language training.;Execution Function Training Group:Use WCST tasks as training materials.;Healthy control group:None;
Phases: N/A
Sponsor: Dalian Friendship Hospital
Start date reported by registry: 2024-04-18 (reported)

Registry updated: Not reported · Status last verified by the registry submitter: Not reported

Registry records retrieved 2026-10-14 (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.

Hunahuan Liu; Xiaohong Li · +86 188 4261 5536 · abcde69503@126.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.

Facility not reported

China

Status not reported

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