Comparing the Effect of Short-Term Use of Vitamin D with Vitamin D Plus Calcium Supplement in Treatment of Patients with Periodontitis Referred to Qom Dental School from 2021 to 2022

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20210510051255N1

Enrollment

Registered

2021-07-05

Start date

2021-06-22

Completion date

Unknown

Last updated

2021-07-12

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

Conditions

Condition 1: Periodontitis. Condition 2: Vitamin D deficiency. Chronic periodontitis, generalized Vitamin D deficiency

Interventions

Intervention 1: The first Intervention group: Scaling & Root Planning of the whole mouth and then hygiene training is done similarly by flossing and brushing with the modified Bass method. After two w

Eligibility

Sex/Gender

All

Age

20 Years to 70 Years

Inclusion criteria

Inclusion criteria: People with an average age of 20 to 70 years old They have more than 20 teeth left in his mouth At least two interproximal areas with CAL (clinical attachment level) more than 3 mm.

Exclusion criteria

Exclusion criteria: People with systemic problems such as diabetes, hypothyroidism or hyperthyroidism and any endocrine-related diseases Severe systemic diseases such as cancer Consumption of vitamin D and calcium during the three months before the study Pregnancy and lactation People who have received non-surgical periodontal treatment or periodontal surgery in the past year Use of antibiotics and immunosuppressive drugs that affect the metabolism of vitamin D and calcium

Design outcomes

Primary

Measure	Time frame
Probing depth. Timepoint: Baseline, three months later. Method of measurement: Periodontal probe.;Clinical attachment loss. Timepoint: Baseline, three months later. Method of measurement: Periodontal probe.;Bleeding on probing. Timepoint: Baseline, three months later. Method of measurement: Periodontal probe.;Plaque index. Timepoint: Baseline, three months later. Method of measurement: Determination of plaque score according to O’Leary method.;Gingival index. Timepoint: Baseline, three months later. Method of measurement: Observation.	—

Measure

Time frame

Probing depth. Timepoint: Baseline, three months later. Method of measurement: Periodontal probe.;Clinical attachment loss. Timepoint: Baseline, three months later. Method of measurement: Periodontal probe.;Bleeding on probing. Timepoint: Baseline, three months later. Method of measurement: Periodontal probe.;Plaque index. Timepoint: Baseline, three months later. Method of measurement: Determination of plaque score according to O’Leary method.;Gingival index. Timepoint: Baseline, three months later. Method of measurement: Observation.

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Secondary

Measure	Time frame
25-hydroxyvitamin D. Timepoint: During the study. Method of measurement: Venous blood sampling.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactFateme Abedini

Ghoum University of Medical Sciences

dentistryabedini74@gmail.com+98 25 3770 3738

Outcome results

None listed

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