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Clinical studies for improvements dysarthria using pitch and loudness training software (Smart speech program) in patients with dysarthria

Clinical studies for improvements dysarthria using pitch and loudness training software (Smart speech program) in patients with dysarthria

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0004955
Enrollment
20
Registered
2020-04-22
Start date
2016-06-10
Completion date
Unknown
Last updated
2020-05-18

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

Conditions

None listed

Interventions

Medical Device : Training group

Sponsors

Chonbuk National University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Adult men and women aged 20 to 85 2) Patients who have been diagnosed with neurological and muscular disorders with speech disorders (stroke, traumatic brain injury, cerebral palsy, etc.) and have been diagnosed for more than 6 months 3) Those who can follow the inspector's instructions and have a Korean version of the simple mental status test of 21 or more 4) Those who fully understand the purpose and procedure of the study and wish to participate in clinical research through voluntary consent

Exclusion criteria

Exclusion criteria: 1) Those with language disorders (referred to as a simplified aphasia screening evaluation by rehabilitation medicine specialists) 2) Those who show severe cognitive decline (less than 21 points in Korean version of the simple mental state test) that cannot be followed by the examiner's instructions. 3) Those who have serious medical conditions that are not treated 4) A person who has determined that the researcher is unsuitable for participation in clinical research due to other reasons.

Design outcomes

Primary

MeasureTime frame
Pitch / Volume

Secondary

MeasureTime frame
Evaluation of dysarthria(Phonation time, Jitter / RAP, U-TAP test: word level, sentence level consonant accuracy, acoustic test of vowels (a, i, u, e, o, ?, ?) (formant frequency, spatial Area), VOT);Pulmonary function evaluation (forced expiratory volume at 1 second (FEV1), effortless lung capacity (FVC), ratio of forced expiratory volume to effortless lung capacity (FEV1 / FVC))

Countries

Korea, Republic of

Contacts

Public ContactSeung-Rok Kang

Chonbuk National University Hospital

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026