Clinical trial · Observational
Construction and Validation of Risk Prediction Model for Gastrointestinal Dysfunction of Patient With Colorectal Cancer
Construction and Validation of Risk Prediction Model for Gastrointestinal Dysfunction of Patient With Colorectal Cancer After Surgery
- 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)
To understand the current situation of the postoperative gastrointestinal dysfunction in patients with colorectal cancer effect a radical cure, and analyze the risk factors, and build the colorectal cancer radical surgery in patients with gastrointestinal dysfunction risk prediction nomogram model decision tree classification and regression tree model, through internal validation evaluation the performance of the two models in the modeling data set and dividing the postoperative gastrointestinal dysfunction risk level.Two risk prediction models were used to carry out external verification, evaluate the clinical practicability and effectiveness of the model, and provide reference for further promotion of the model.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Patient With Colorectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
| Surgery | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Questionnaires set | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- questionnaires assessed patient with colorectal cancer after surgery
- description
- Patients with colorectal cancer who had a radical resection surgery.
- interventionNames
- Other: Questionnaires set
Primary outcomes (1)
- measure
- gastrointestinal dysfunction
- timeFrame
- 3 days after surgery
- description
- The gastrointestinal dysfunction will be assessed by 《Intake, Feeling nauseated, Emesis, Exam, and Duration of symptoms scoring system(I-FEED)》.The questionnaire consisted of 5 items.The scale contains five items, with the highest score of 3 and the lowest score of 0 for each item. Items include: tolerance to eating, presence of nausea, presence of vomiting, presence of bloating, duration of symptoms.A score of 6 or greater is a diagnosis of gastrointestinal dysfunction.
Secondary outcomes (7)
- measure
- BMI
- timeFrame
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients aged ≥18 years; * patients with diagnosed colon or rectal cancer; * Patients diagnosed as having undergone radical resection of colorectal cancer; * Patients who can read and communicate in Chinese. Exclusion Criteria: * Patients with multiple cancers; * Patients who are unable to communicate due to dementia, language disorders or postoperative mental disorder or hearing impairment. withdrawl Criteria： * Patients with postoperative mechanical obstruction; * Patients requiring reoperation for any indication prior to the initiation of formal evaluation of POGD.
References
Publications (0)
Data not yet available