RAman For Thyroid cancER
Last updated on July 2021Recruitment
- Recruitment Status
- Not yet recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Thyroid Cancer
- Thyroid Diseases
- Type
- Observational
- Design
- Observational Model: Case-OnlyTime Perspective: Retrospective
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
The Investigators (The Biophotonics Research Unit, University of Exeter and University of Bristol) have developed these "smart needle" probes, consisting of fibre-optics within a fine needle for investigating cancer below the skin's surface. It is difficult to create a sensitive probe to fit inside ...
The Investigators (The Biophotonics Research Unit, University of Exeter and University of Bristol) have developed these "smart needle" probes, consisting of fibre-optics within a fine needle for investigating cancer below the skin's surface. It is difficult to create a sensitive probe to fit inside a needle; however, The Investigators have demonstrated this approach in lymph node tissue samples from 68 patients in the laboratory, where The Investigators showed that our probe could detect cancer with a high level of accuracy. Following on from our success with lymph nodes The Investigators wish to trial our smart needle on excised thyroid to demonstrate the device in another ENT cancer. Earlier studies have shown that thyroid cancer can be diagnosed using RS under a microscope with an accuracy greater than 78%.9 By eliminating the need for unnecessary surgery by diagnosis with our device, The Investigators will minimise the risk to patients, eliminate delays in obtaining results and reduce the cost of surgery and overnight stay in the hospital. The Investigators wish to advance this device closer to the clinic for a new cancer to improve the patient care pathway and remove the need for unnecessary surgery, by facilitating the work of the one-stop ENT diagnostic outpatient clinics. The study consists of measuring spectra of new tissue taken during routine diagnostic surgical thyroid lobectomy. New tissue for this project will be collected during routine biopsy will be rapidly analysed by a spectrometer before proceeding with conventional histopathological analysis. The new tissue will consist of thyroid and adjacent tissue biopsies. No additional tissue will be taken for this research, The Investigators only plan to measure samples taken during routine diagnosis in under 5 minutes, before passing the sections back to the surgical team for routine histopathological analysis. Anonymous background information relevant to known risk factors, family history and details of any treatment, menopausal status, details relevant medical procedures, and any treatment for thyroid cancer will be provided with the samples. An example of the report can be found in Appendix 3. Tissue specimens taken during routine clinical care are to be subjected to ex vivo vibrational spectroscopic analysis immediately prior to being sent for routine histopathological analysis. Vibrational spectra are to be correlated with consensus histopathology of adjacent sections. Multivariate analysis is to be used to evaluate the classification accuracy of VS ex vivo. The vibrational spectra will be assessed for both prognostic as well as diagnostic information.
Tracking Information
- NCT #
- NCT04040673
- Collaborators
- Not Provided
- Investigators
- Not Provided