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A small study to see how well and how safely a pirfenidone gel works when applied in the mouth to treat Oral Submucous Fibrosis.

Evaluation of the clinical efficacy and safety of topical pirfenidone hydrogel in the management of oral submucous fibrosis:A pilot study - NIL

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/01/101260
Enrollment
30
Registered
2026-01-15
Start date
Unknown
Completion date
Unknown
Last updated
2026-02-02

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

Conditions

Health Condition 1: M728- Other fibroblastic disorders

Interventions

Intervention1: Topical Pirfenidone Hydrogel: Patients will be instructed and guided to apply the Pirfenidone hydrogel intraorally in one finger unit using clean and dry finger after gently drying the

Sponsors

PGIMER Chandigarh
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients clinically diagnosed with Oral Submucous Fibrosis (OSMF) showing symptoms like burning sensation of buccal mucosa, palpable fibrotic bands, reduced mouth opening (Khanna and Andrade s Stage I, II, III and IV)(3) 2.Participants willing to discontinue harmful oral habits and agree to adhere to regular follow-up protocol.

Exclusion criteria

Exclusion criteria: 1.Patients who had received any treatment for OSMF within the past 6 months. 2.Pregnant women. 3.Patients presenting with coexisting premalignant or malignant oral lesions. 4.Individuals with a known case of systemic sclerosis, endocrine, metabolic, skeletal disorders, or other malignancies.

Design outcomes

Primary

MeasureTime frame
To determine if pirfenidone improves interincisal distance (mouth opening) at 12 weeks.Timepoint: Baseline 15 days 1 month 2 months 3 months

Secondary

MeasureTime frame
Evaluate symptom relief (burning sensation pain stomatitis or mucositis). To evaluate the cheek flexibility pallor & blanching. Measure QoL improvement. To assess the safety issues if any. Timepoint: Pre treatment (T0) After 15 days (T1) After 30 days (T2) After 60 days (T3) After 90 days (T4)

Countries

India

Contacts

Public ContactDr. Satnam Singh Jolly

PGIMER Chandigarh

satnamsurgeon@gmail.com7831811707

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 7, 2026