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Comparing the effects of titanium alloy and chrome cobalt in removable partial denture connectors on tooth mobility, bone loss and tissue reaction

Titanium alloy and chrome cobalt in removable partial denture connectors with tooth mobility, bone loss and tissue reaction

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN13611836
Enrollment
80
Registered
2015-12-15
Start date
2013-01-10
Completion date
Unknown
Last updated
2021-05-24

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

Conditions

Removable partial dentures Oral Health Removable partial dentures

Interventions

The patients enrolled in the study were separated into two equal groups. Group 1: Participants receive connectors constructed from titanium alloy (Ta). The Ta (Ti-6Al-4V alloy disks
Sumitomo Steel, Osaka, Japan, 120 mm in diameter and 0.75 mm in thickness). After construction of the partial denture, the patients wore the dentures. During mastication, the forces were transmitted f

Sponsors

Albaha University
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1. Male 2. Aged 55 years or olde 3. Partially edentulous 4. Free from disabilities or chronic conditions, such as diabetes

Exclusion criteria

Exclusion criteria: 1. Diabetic patients 2. Fully edentulous 3. Those who neglected oral hygiene

Design outcomes

Primary

MeasureTime frame
Tooth mobility is measured in mm using the Miller index at 6, 12, 18 and 24 moths.

Secondary

MeasureTime frame
1. Bone loss is measured by measuring the tooth height subjectively in millimeters (mm) for each tooth at 6, 12, 18 and 24 months 2. Dental tissue reduction is assessed using the Benson and Spolky index at 6, 12, 18 and 24 months

Countries

Egypt

Outcome results

None listed

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