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Study Of Special Imaging Method (Narrow Band Imaging, NBI) To Help Surgeons Identify Cancer Margins In Patients Undergoing Oral Cancer Surgery.

Role Of Narrow Band Imaging (NBI) In Surgical Margin Assessment Of Oral Cavity Carcinoma- An Observational Study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2026/03/106523
Enrollment
42
Registered
2026-03-19
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

Health Condition 1: C00-C14- Malignant neoplasms of lip, oral cavity and pharynx

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil Intervention3: Nil: Nil

Sponsors

Kasturba Medical College Manipal
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Inclusion Criteria: 1)Age 18 years and Above 2)Histologically Confirmed Oral Cavity Carcinoma 3)Tumour Size - T1, T2

Exclusion criteria

Exclusion criteria: Exclusion Criteria: 1)Recurrent/Residual Tumours 2)Prior Radiation Therapy 3)Uncontrolled Systemic Disease 4)Advanced Oral Cavity Tumours (T3, T4)

Design outcomes

Primary

MeasureTime frame
1)To Assess The Overall Rate Of Negative Margins In NBI-Assisted Surgical Resection Of Oral Cavity Cancer. 2)To Compare The NBI-Assisted Excision Rate Of Negative Margins With The Record-Based Data Of The Same Institute By The Conventional Method Of White Light Examination (WLE) Assisted Excision Rate Of Negative Margin Of Oral Cavity Cancer Timepoint: Baseline—

Secondary

MeasureTime frame
To Assess The Functional Outcomes Related To Speech And Swallowing In Patients Undergoing NBI-Assisted Tumour ExcisionTimepoint: Baseline, 4 weeks & 8 weeks—

Countries

India

Contacts

Public ContactAzgaonkar Sarvesh Premanand

Kasturba Medical College, Manipal, MAHE

suresh.pillai@manipal.edu9901728977

Outcome results

None listed

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