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NCT05387460

Radiomics Based Multimodal Transvaginal Ultrasound Imaging in Endometrial Cancer

Status unknown Last updated 24 May 2022
What this trial tests

trial testing radiomics in Endometrial Cancer in 2,000 participants. Status unknown.

Timeline
1 October 2021
Primary endpoint
1 December 2022
1 July 2023

Quick facts

Lead sponsorTongji Hospital
StatusStatus unknown
Study typeOBSERVATIONAL
Enrollment2,000
Start date1 October 2021
Primary completion1 December 2022
Estimated completion1 July 2023
Sites1 location across China

Drugs / interventions tested

Conditions studied

Sponsor

Tongji Hospital

Who can join

18 and older, female only, with Endometrial Cancer or Cervical Stromal Invasion. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Retrospectively collect preoperative transvaginal B-mode ultrasound (BMUS), color Doppler flow imaging (CDFI) and three-dimensional ultrasound (3D-US) images and clinical data in patients with non-endometrial cancer diseases and endometrial cancer confirmed by pathology. They were grouped as training set(Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology) and external validation set(Women's Hospital, School of Medicine, Zhejiang University) . Radiomics features were extracted from corresponding transvaginal ultrasound images. Then, the minimum redundancy maximum relevance (mRMR) algorithm and the least absolute shrinkage and selection operator (LASSO) regression were used to select the non- malignant or malignant status-related features and cervical stromal invasion (CSI) status or non-CSI status features and construct the transvaginal ultrasound radiomics score (Rad-score). Multivariate logistic regression was performed using the three radiomics score together with clinical data, and subsequently develop a nomogram to diagnosis endometrial cancer and CSI respectively. The performance of the nomogram was assessed by discrimination, calibration, and clinical usefulness in the training and external validation set.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other trials of radiomics

Trials testing the same drug.

Other recruiting trials for Endometrial Cancer

Currently open trials in the same condition.

Other Tongji Hospital trials

Trials by the same sponsor.

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Data sources for this page

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