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A study of effects of Calcium and Vitamin D supplementation on depletion of jaw bones in patients having all missing teeth.â??

A randomised open label study to assess the effects of Calcium and Vitamin D supplementation on residual ridge resorption in ageing edentulous patients.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2017/09/009626
Enrollment
150
Registered
2017-09-04
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: null- Completely edentulous patients Health Condition 2: K069- Disorder of gingiva and edentulousalveolar ridge, unspecified

Interventions

Intervention1: Calcium and Vitamin D supplements: Calcium and Vitamin D Oral Tablets (COXCAL-500) containing 500mg elemental Calcium and 250 I.U. Vitamin D3- twice daily for a total duration of 1 yea

Sponsors

Indian Council of Medical Research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Non-smoking and non-alcohol drinking completely edentulous patients aged 60 years or above, who are not under medication for any oral, metabolic, skeletal, renal or endocrine disease or previous Calcium and/or Vitamin D supplementation. 2. All patients must have been edentulous for more than 1 year as the size of the residual ridge is reduced most rapidly in the first six months, which gradually decreases to a steady rate. 3. Class I and 2 edentulous subject with moderate alveolar ridge atrophy. (2) 4. Subjects with a philosophical mind set (MM House classification) as such patients recognize their responsibility of being an active partner in the treatment. They would probably be more compliant with recall appointments and denture wearing instructions.

Exclusion criteria

Exclusion criteria: 1. Patients having smoking and/or alcohol drinking habit. 2. Patients on previous Calcium or Vitamin D supplements. 3. Previous denture wearers. 4. Mild or severely resorbed alveolar ridges, or ridges having a class II / III ridge relation.

Design outcomes

Primary

MeasureTime frame
A positive outcome would be indicated by a decreased mean RRR (in mm) for the calcium and vitamin D supplementation group compared to the no supplementation group after 1 year, as measured on the CT scan.Timepoint: A positive outcome would be indicated by a decreased mean RRR (in mm) for the calcium and vitamin D supplementation group compared to the no supplementation group after 1 year, as measured on the CT scan.

Secondary

MeasureTime frame
a record of residual ridge dimension and RRR in Indian patients (in mm) for the first time.Timepoint: 3 YEARS

Countries

India

Contacts

Public ContactDr Saumyendra V singh

Department of Prosthodontics, FODS, King Georges Medical University, Chowk, Lucknow

saumyendravsingh@rediffmail.com9415470702

Outcome results

None listed

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