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Checking the response to specified light source by various tissue types in body

Feasibility study of single fiber optical probe system for the purpose of differentiating tissues, using the optical characteristics of diffuse reflectance spectroscopy (DRS) and Autofluorescence (AF)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2013/09/004001
Enrollment
30
Registered
2013-09-19
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- Planned by liver surgical team for surgery - transplant or resection

Interventions

None listed

Sponsors

Perfint Healthcare
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Planned by liver surgical team for surgery - transplant or resection

Exclusion criteria

Exclusion criteria: Any contraindication for a Liver surgery.

Design outcomes

Primary

MeasureTime frame
1. Signal from normal tissue of Liver (Sn) and signal from tumour/cirrhotic liver tissue (St,Sc) (as proved by pathology results) shall be significantly different 2.The St, Sn and Sc obtained can be correlated with pathology results 3.Study shall indicate towards the best two light sourcesTimepoint: Spectral outcome will be assessed after the planned surgical procedure is over. In one to two days.—

Secondary

MeasureTime frame
Study shall indicate towards the best two light sourcesTimepoint: outcome will be assessed at 1 week with pathology details—

Countries

India

Contacts

Public ContactDrVivekanandan S

Global Health City

dr_vicky@hotmail.com914444777000

Outcome results

None listed

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