Keyhole surgery for stomach cancer: faster recovery or not?
NCT ID NCT02248519
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compared two types of surgery for stomach cancer: laparoscopic (keyhole) and open surgery. The goal was to see if keyhole surgery leads to a shorter hospital stay and fewer complications. The trial included 210 patients with resectable stomach cancer and is now complete.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- surgery (laparoscopic or open gastrectomy)
- What this could lead to
- If laparoscopic gastrectomy proves better, it could become the standard, less invasive surgical option for gastric cancer patients, leading to faster recovery and fewer complications.
- What could go wrong
- This is a completed trial with 210 patients, but results may not apply to all gastric cancer types or populations. Laparoscopic surgery may not be feasible in all cases and could require conversion to open surgery.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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210 people
The number who actually took part.
- Started
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Dec 2014
- Finished
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Dec 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically proven adenocarcinoma of the stomach * Surgically resectable (cT1-4a, N0-3b, M0) tumor * Age ≥ 18 years * European Clinical Oncology Group (ECOG) performance status 0, 1 or 2. * Written informed consent Exclusion Criteria: * Siewert type I esophagogastric junction tumor * Non-elective surgery * Previous gastric resection or recurrent gastric cancer * Pregnancy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Academic Medical Center
Amsterdam, 1105 AZ, Netherlands
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Catharina Hospital
Eindhoven, 5623 EJ, Netherlands
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Erasmus Medical Center
Rotterdam, 3015 CE, Netherlands
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Gelre Hospital
Apeldoorn, Netherlands
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Leiden University Medical Center
Leiden, 2333 ZA, Netherlands
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Meander Medical Center
Amersfoort, Netherlands
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University Medical Center Utrecht
Utrecht, 3584 CX, Netherlands
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VU University Medical Center
Amsterdam, 1081 HZ, Netherlands
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Zorggroep Twente Almelo
Almelo, Netherlands
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Zuyderland Medical Center
Sittard-Geleen, 6162 BG, Netherlands
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