PeriodontitisNCT07303491
Validation of Hindi Version Oral Health Impact Profile for Periodontitis
An observational study of Periodontitis, run by Postgraduate Institute of Dental Sciences Rohtak at 1 site in India.
Trial summary
Translation of OHIP-CP questionnaire in Hindi language will be done. Patients recruited will undergo clinical examination and recording of periodontal parameters (Pocket probing Depth and Clinical Attachment Loss) will be recorded to determine stage and grade of periodontitis. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Periodontitis
- What is being tested?
- OHIP-P-HIN Questionnaire
- How many people
- 196 participants
- Where
- 1 siteIndia
- Study dates
- 12 Nov 2025to 20 Feb 2026
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Patients with periodontitis
Who may be able to join
- ≥18 years of age
- able to understand and complete questionnaires independently
- confirmed diagnosis of periodontitis as defined by the 2017 World Workshop classification.
Who cannot join
- Patients with systemic diseases such as acquired immunodeficiency syndrome or diabetes mellitus,
- pregnancy
- patients who require prophylactic antibiotic coverage prior to dental treatment,
- patients with bleeding disorders,
- patients had received non-surgical periodontal therapy within the preceding eight weeks.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Translation and Validation of Hindi Version of Oral Health Impact Profile for Chronic Periodontitis (OHIP-CP) a Condition Specific Tool to Assess Oral Health Related Quality of Life in Patients With Chronic Periodontitis
Translation of OHIP-CP questionnaire in Hindi language will be done. Patients recruited will undergo clinical examination and recording of periodontal parameters (Pocket probing Depth and Clinical Attachment Loss) will be recorded to determine stage and grade of periodontitis. Patients will be given OHIP-CP Hindi questionnaire. Content Validity and Construct validity of Hindi translated OHIP-CP questionnaire will be done using appropriate statistical measures. Reliability of the OHIP-CP Hindi questionnaire will be checked for Internal consistency using Cronbach alpha for whole and subscales of OHIP-CP.
- Conditions
- Periodontitis
- Being tested
- OHIP-P-HIN Questionnaire
- Medical subject headings
- Periodontitis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
OHIP-P-HIN QuestionnaireOther
Hindi Translation of OHIP-CP questionnaire
What is being measured
The primary outcome is the main question the study is designed to answer.
Construct validity
Construct validity of the scale was first evaluated through exploratory factor analysis (EFA) for KMO, Bartlett's test of sphericity and total variance.
Followed by confirmatory factor analysis (CFA) for factor loadings
Measured: Baseline
Reliability Analysis
Internal consistency of the scale will be evaluated using Cronbach's alpha
Measured: Baseline
Discriminant validity
Discriminative validity of the scale will be assessed by comparing mean score by Kruskal-Wallis H test for differences across varying stages of periodontitis.
Measured: Baseline
Convergent validity
Convergent validity will be evaluated by examining spearman's rho correlation with the global oral health ratings
Measured: Baseline
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted24 Dec 2025
- Study start12 Nov 2025
- Primary completion30 Jan 2026
- Study completion20 Feb 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for PeriodontitisStudies of the same condition, open and under way.
- More trials run by Postgraduate Institute of Dental Sciences RohtakThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Case only
- Time perspective
- Cross-sectional
- Enrolment
- 196 participants (actual)
Sponsor and investigators
- Lead sponsor
- Postgraduate Institute of Dental Sciences Rohtak
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07303491
- Sponsor's protocol ID
- PGIDS/BHRC/25/61
- Status last verified
- May 2026
- First submitted
- 29 Nov 2025
- Last updated
- 27 May 2026
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 27 May 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Translation and Validation of Hindi Version of Oral Health Impact Profile for Chronic Periodontitis (OHIP-CP) a Condition Specific Tool to Assess Oral Health Related Quality of Life in Patients With Chronic Periodontitis
- ClinicalTrials.gov ID
- NCT07303491
- Acronym / sponsor ID
- PGIDS/BHRC/25/61
- Conditions
- Periodontitis
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 196 participants (actual)
- Lead sponsor
- Postgraduate Institute of Dental Sciences RohtakUniversity, hospital or other
- Study start
- 12 Nov 2025 (actual)
- Primary completion
- 30 Jan 2026 (actual)
- Study completion
- 20 Feb 2026 (actual)
- First posted
- 24 Dec 2025 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Translation of OHIP-CP questionnaire in Hindi language will be done. Patients recruited will undergo clinical examination and recording of periodontal parameters (Pocket probing Depth and Clinical Attachment Loss) will be recorded to determine stage and grade of periodontitis. Patients will be given OHIP-CP Hindi questionnaire. Content Validity and Construct validity of Hindi translated OHIP-CP questionnaire will be done using appropriate statistical measures. Reliability of the OHIP-CP Hindi questionnaire will be checked for Internal consistency using Cronbach alpha for whole and subscales of OHIP-CP.
Study design
- Observational model
- Case only
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients with periodontitis
Key inclusion criteria (3 listed)
- ≥18 years of age
- able to understand and complete questionnaires independently
- confirmed diagnosis of periodontitis as defined by the 2017 World Workshop classification.
Key exclusion criteria (5 listed)
- Patients with systemic diseases such as acquired immunodeficiency syndrome or diabetes mellitus,
- pregnancy
- patients who require prophylactic antibiotic coverage prior to dental treatment,
- patients with bleeding disorders,
- patients had received non-surgical periodontal therapy within the preceding eight weeks.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| OHIP-P-HIN QuestionnaireHindi Translation of OHIP-CP questionnaire | Other | – |
Primary outcome
Construct validity
Time frame: Baseline
Construct validity of the scale was first evaluated through exploratory factor analysis (EFA) for KMO, Bartlett's test of sphericity and total variance. Followed by confirmatory factor analysis (CFA) for factor loadings
Reliability Analysis
Time frame: Baseline
Internal consistency of the scale will be evaluated using Cronbach's alpha
Discriminant validity
Time frame: Baseline
Discriminative validity of the scale will be assessed by comparing mean score by Kruskal-Wallis H test for differences across varying stages of periodontitis.
Convergent validity
Time frame: Baseline
Convergent validity will be evaluated by examining spearman's rho correlation with the global oral health ratings
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 May 2026.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Periodontitis, run by Postgraduate Institute of Dental Sciences Rohtak at 1 site in India.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 27 May 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in India. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Construct validity (time frame: Baseline). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 May 2026.