Clinical trial · Interventional
Incidental Finding of Gastrointestinal Stromal Tumors (GISTs) During Laparoscopic Sleeve Gastrectomy, How to Deal? How Much Safety Margin
NCT04344847CI-TRIAL-00044650unknownN/AClinicalTrials.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)
LSG is thought to be the best choice for obese patients with conincidental GISTs, as a tumour can be resected along with resecting the stomach within the same procedure. The primary endpoint is that, how much does GIST suppose to be far from a staple line to do safe laparoscopic sleeve gastrectomy
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 |
|---|---|---|---|
| Excision Margin | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Laparoscopic sleeve gastrectomy | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- OTHER
- label
- coincidental GIST during LSG patients
- description
- With institutional review board approval from Zagazig University Hospitals 338. A double-centre prospective study was conducted on prospectively collected data of all morbidly. 17 patients in Zagazig University Hospitals, Faculty of Medicine, Egypt and 321 patients done in bariatric surgery excellence unit in a tertiary hospital in Riyadh-KSA.
- interventionNames
- Procedure: Laparoscopic sleeve gastrectomy
Primary outcomes (1)
- measure
- Excision of GIST during LSG
- timeFrame
- 4 years from start of study
- description
- we analyzed the incidence of GISTs in patients underwent LSG and investigated whether simultaneous resection can be oncologically adequate. as long as GIST is distal to staple line with a negative margin, laparoscopic sleeve gastrectomy can be done safely.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 21 Years
- Maximum age
- 42 Years
Show eligibility criteria text
Inclusion Criteria: All morbid obese patients with BMI more than 35 Exclusion Criteria: * previous gastric surgery * patients with hiatus hernia * age under 21 years
References
Publications (3)
- RESULTLyros O, Moulla Y, Mehdorn M, Schierle K, Sucher R, Dietrich A. Coincidental Detection of Gastrointestinal Stromal Tumors During Laparoscopic Bariatric Procedures-Data and Treatment Strategy of a German Reference Center. Obes Surg. 2019 Jun;29(6):1858-1866. doi: 10.1007/s11695-019-03782-y. PMID 30875013
- RESULTMazer L, Worth P, Visser B. Minimally invasive options for gastrointestinal stromal tumors of the stomach. Surg Endosc. 2021 Mar;35(3):1324-1330. doi: 10.1007/s00464-020-07510-x. Epub 2020 Mar 27. PMID 32221752
- RESULTInaba CS, Dosch A, Koh CY, Sujatha-Bhaskar S, Pejcinovska M, Smith BR, Nguyen NT. Laparoscopic versus open resection of gastrointestinal stromal tumors: survival outcomes from the NCDB. Surg Endosc. 2019 Mar;33(3):923-932. doi: 10.1007/s00464-018-6393-8. Epub 2018 Aug 31. PMID 30171396