Skip to content

Efficacy of Masticatory Rehabilitation Using Rice Confectionery for Patients with Eating and Swallowing Disorders

Efficacy of Masticatory Rehabilitation Using Rice Crackers for Patients with Eating and Swallowing Disorders: An Assessor-Blinded Randomized Controlled Trial - SakuSaku Reha

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000061802
Enrollment
44
Registered
2026-06-04
Start date
2025-10-16
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Post-stroke dysphagia

Interventions

Masticatory rehabilitation using rice crackers (SakuSaku Reha) is implemented. Standard dysphagia rehabilitation are implemented.

Sponsors

Institute of Science Tokyo
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Post-stroke patients hospitalized at our institution who received dental consultation during their stay. Patients prescribed with dysphagia rehabilitation (rehabilitation for feeding and swallowing function). Patients consuming modified diets (e.g., pureed or minced-and-thickened diets) with a Food Intake Level Scale (FILS) score of 7 or 8. Patients who tested positive on the SakuSaku-test.

Exclusion criteria

Exclusion criteria: Patients who are unable to understand simple instructions. Patients without posterior occlusal support (Eichner classification B4 and C; patients with Eichner A1 to B3 are included). Patients with structural problems or pain during mastication, such as oral cancer or ill-fitting dentures. Patients who experienced aspiration during the SakuSaku-test. Patients who do not provide consent to participate in the study.

Design outcomes

Primary

MeasureTime frame
Circular motion frequency of the mandible Change in the circular motion frequency during mastication from baseline to post-intervention

Countries

Japan

Contacts

Public ContactAkiko Nomoto

Hamamatsu City Rehabilitation Hospital Division of Dentistry

n.akiko-dent@sis.seirei.or.jp053-471-8331

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026