Evaluating In Vivo OCT Imaging for Periocular Basal Cell Carcinoma

May 21, 2012 updated by: Henry Smith, Maidstone & Tunbridge Wells NHS Trust

An Investigation of the Correlation Between OCT and Histology in Defining the Margins of Periocular Basal Cell Carcinoma

Optical coherence tomography (OCT) is an imaging technique which shows the internal structure of living tissue (in vivo). It is safe, quick and painless to perform, and does not damage the tissue in any way. Recent advances in the technology mean that it can now be used to take images of the internal structure of the skin. This is useful because certain conditions, such as skin cancers, alter this structure. At present a suspected skin cancer is identified by taking a sample (a biopsy) which is analysed under the microscope to confirm the diagnosis. The cancer is then excised including a margin of apparently healthy-looking skin around it to ensure that the entirety of the tumour is removed. The excised tumour is then analysed again under a microscope to confirm that it was indeed completely removed (histology), after which a further operation is required to repair the defect.

The purpose of this study is to evaluate OCT imaging of a particular type of skin cancer called a basal cell carcinoma (BCC), and in particular BCCs affecting the skin around the eyes (periocular). The study will compare the ability of OCT to define the margin of the BCC with the current 'gold standard' of histology. OCT could potentially improve the investigators ability to define the margins of the tumour before surgery and become a guide for minimally invasive surgery. The preservation of healthy tissue represents a priority, particularly in the area of the skin surrounding the eye.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Study Type

Observational

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United Kingdom
    • Kent
      • Maidstone, Kent, United Kingdom, ME16 9QQ
        • Maidstone Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Adults with periocular basal cell carcinoma

Description

Inclusion Criteria:

  • Adults of any age or gender who have capacity to give informed consent, and who have periocular basal cell carcinoma requiring surgical excision

Exclusion Criteria:

  • Children, vulnerable adults, inability to give informed consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
BCC
Adult of any age or gender with capacity to give informed consent who has a basal cell carinoma requiring surgical excision and involving the periocular skin
Other: OCT
Optical coherence tomography of periocular basal cell carcinoma

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Maidstone & Tunbridge Wells NHS Trust

Investigators

  • Principal Investigator: Henry B Smith, FRCOphth, Maidstone & Tunbridge Wells NHS Trust

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

First Submitted

May 19, 2012

First Submitted That Met QC Criteria

May 21, 2012

First Posted (Estimate)

May 22, 2012

Study Record Updates

Last Update Posted (Estimate)

May 22, 2012

Last Update Submitted That Met QC Criteria

May 21, 2012

Last Verified

May 1, 2012

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • MTW001

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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