# The Effects of Preoperative and Postoperative Oral Nutritional Supplements in Malnourished Post-gastrectomy Patients

> **NCT01421680** · NA · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 144 (actual)

## Conditions studied

- Malnourished
- Stomach Neoplasms
- Gastrointestinal Stromal Tumors

## Interventions

- **DIETARY_SUPPLEMENT:** Ensure powder

## Key facts

- **NCT ID:** NCT01421680
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-08
- **Primary completion:** 2013-12
- **Final completion:** 2013-12
- **Target enrollment:** 144 (ACTUAL)
- **Last updated:** 2014-03-14

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01421680

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01421680, "The Effects of Preoperative and Postoperative Oral Nutritional Supplements in Malnourished Post-gastrectomy Patients". Retrieved via AI Analytics 2026-07-15 from https://api.ai-analytics.org/clinical/NCT01421680. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*