Rectal Neoplasms Clinical Trial
Official title:
Shear Wave Elastography of Rectal Adenomas and Cancer
Verified date | October 2022 |
Source | Vejle Hospital |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The diagnosis of rectal lesions is a challenging task, and the accuracy of the primary staging is important preoperatively. A relatively novel technology makes it possible to measure the tissue stiffness during endorectal ultrasonography. The purpose of this study is to evaluate the diagnostic value of Shear Wave Elastography (SWE). The hypothesis is that the tissue stiffness is higher in malignant tissue than in benign lesions.
Status | Completed |
Enrollment | 164 |
Est. completion date | October 1, 2022 |
Est. primary completion date | August 31, 2022 |
Accepts healthy volunteers | No |
Gender | All |
Age group | N/A and older |
Eligibility | Inclusion Criteria: - Adults above 18 years of age - Rectal lesions discovered during endoscopy - Lesions located no more than 15 cm above the anal verge Exclusion Criteria: - Non-eligibility for MRI (e.g. claustrophobia, implants) - Preoperative radiotherapy and/or chemotherapy |
Country | Name | City | State |
---|---|---|---|
Denmark | Vejle Hospital | Vejle | Region Of Southern Denmark |
Lead Sponsor | Collaborator |
---|---|
Vejle Hospital |
Denmark,
Li T, Lu M, Li Y, Li J, Hu Z, Li X, Cheng X, Jiang J, Tan B. Quantitative Elastography of Rectal Lesions: The Value ofShear Wave Elastography in Identifying Benign and Malignant Rectal Lesions. Ultrasound Med Biol. 2019 Jan;45(1):85-92. doi: 10.1016/j.ultrasmedbio.2018.09.008. Epub 2018 Oct 17. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | SWE accuracy | The accuracy of SWE value as compared with the histopathology report | 1 month | |
Secondary | SWE and ADC measurement | The correlation between ERUS SWE and MRI ADC value | 1 week |
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