Clinical trial · Observational
Predictive Factors for Roux Stasis Syndrome
Predictive Factors for Roux Stasis Syndrome After Distal Gastrectomy With Roux-en-Y Reconstruction in Gastric Cancer Patients: A Retrospective Comparative Cohort
NCT04919577CI-TRIAL-00052187PFRSScompletedClinicalTrials.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)
Patients who were pathologically diagnosed with gastric cancer and underwent distal gastrectomy with R-Y reconstruction between March 2014 and March 2021 were retrospectively analyzed. The occurrence of RSS was evaluated and examined for correlations with demographic and clinicopathological data. "R" package was used to build a nomogram.
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 |
|---|---|---|---|
| Gastrostomy | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| X-ray | Diagnostic Test | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- RSS- Group
- description
- Patients without RSS after distal gastrectomy.
- interventionNames
- Diagnostic Test: X-ray
- label
- RSS+ Group
- description
- Patients with RSS after distal gastrectomy.
- interventionNames
- Diagnostic Test: X-ray
Primary outcomes (1)
- measure
- Roux stasis syndrome
- timeFrame
- 2014.03.01 to 2021.03.01
- description
- Yes or No. We defined RSS as (1) the presence of symptoms such as nausea, vomiting, or abdominal fullness, (2) refasting after liquid or semi-liquid diets, (3) imaging methods (X-ray, CT, upper gastroenterography) confirmed without mechanical obstruction. If all three conditions meet at the same time and occur within 30 days after operation, we choose Yes, otherwise, we choose No.
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: * pathologically diagnosed with gastric cancer * underwent distal gastrectomy with R-Y reconstruction * the date of admission is between March 2014 and March 2021 * the admission place is Peking University Third Hospital. Exclusion Criteria: * patients with distant metastasis * patients with palliative surgery * death occurred within 14 days after operation * patients with primary malignant disease in other organs besides stomach.
References
Publications (0)
Data not yet available
No reference posted for this study.