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Masticatory Performance in Mixed Dentition Children Before and After Dental Treatment

Masticatory Performance in Mixed Dentition Children Before and After Dental Treatment: an in Vivo Assessment Using a Two-coloured Chewing Gum Mixing Test

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07271901
Enrollment
100
Registered
2025-12-09
Start date
2025-01-30
Completion date
2025-07-30
Last updated
2025-12-09

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

Conditions

Dental Caries

Brief summary

This prospective clinical study aimed to evaluate the effects of dental treatment on masticatory performance and food preferences in children during the mixed dentition period. A total of 100 children aged 6 to 9 years were included and categorized into three groups based on the Caries Assessment Spectrum and Treatment (CAST) index (CAST 5, 6, and 7). Masticatory performance was objectively assessed using a two-coloured chewing gum mixing test (Vivident Fruit Swing) and analyzed with ViewGum© software by calculating the Variance of Hue (VOH) value. Assessments were performed before and three months after dental treatment. Additional variables such as posterior occlusal contacts, body mass index (BMI), and pain scores were also recorded. The study aimed to determine the improvement in masticatory function and the potential association between oral rehabilitation and food preference changes in children during the mixed dentition period.

Interventions

Comprehensive dental treatment including restorative procedures, pulp therapy, and extractions performed under local anesthesia as indicated. The intervention aimed to eliminate dental caries and restore normal oral function. Masticatory performance was evaluated before and three months after treatment using a two-coloured chewing gum mixing test and analyzed with ViewGum© software to assess improvement in chewing ability.

Sponsors

TC Erciyes University
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
6 Years to 9 Years
Healthy volunteers
No

Inclusion criteria

* Children aged 6 to 9 years in the mixed dentition period Presence of dental caries categorized as CAST codes 5, 6, or 7 Children with fully erupted permanent first molars Medically healthy children (ASA I) Cooperative or manageable with nonpharmacological behavior guidance techniques Written informed consent obtained from parents or legal guardians

Exclusion criteria

* Children with systemic or neurological disorders affecting mastication or swallowing History of orthodontic or prosthetic treatment Presence of temporomandibular joint dysfunction Use of medications influencing salivary flow or muscle activity Uncooperative children for whom the chewing test could not be standardized

Design outcomes

Primary

MeasureTime frame
Change in Variance of Hue (VOH) Values Before and After Dental TreatmentBaseline and 3 months after dental treatment

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 27, 2026