Clinical trial · Observational
Prediction Model for Lateral Lymph Node Metastasis
Radiomics-based Prediction Model for Lateral Lymph Node Metastasis in Rectal Cancer
NCT04635488CI-TRIAL-00048382unknownClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Mid to low-lying rectal cancer patient with enlarged lateral lymph node befor treatment and receiving lateral lymph node dissection would be enrolled. Radiomics parameters of lateral lymph nodes would be extracted by expert software. Then a part of the nodes would be used as the training set to build the prediction model, and the another part nodes would be used as the validation set.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Rectal Cancer | Malignant Rectal Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| lateral lymph node dissection | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- Trainning group
- description
- 70% of the whole participants would be randomly divided into the training group to build the predicition model.
- interventionNames
- Procedure: lateral lymph node dissection
- label
- validation group
- description
- 30% of the whole participant would be divided into the validation group to validate the model
- interventionNames
- Procedure: lateral lymph node dissection
Primary outcomes (1)
- measure
- metastasis rate of lateral lymph node
- timeFrame
- 2020.1-2022.12.31
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 85 Years
Show eligibility criteria text
Inclusion Criteria: * middle to low-lying rectal adenocarcinoma patients with enlarged lateral lymph node ≥5mm for short diameter in CT and/or MRI Exclusion Criteria: * other kind of rectal tumor including neuroendocrine and malignant. * high location rectal cancer. * recurrent rectal cancer
References
Publications (0)
Data not yet available
No reference posted for this study.