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Influence of Helicobacter pylori infection on bleeding and lesion detection in patients undergoing endoscopic submucosal dissection for early gastric cancer: a single-center retrospective case-control study

Influence of Helicobacter pylori infection on bleeding and lesion detection in patients undergoing endoscopic submucosal dissection for early gastric cancer: a single-center retrospective case-control study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400083166
Enrollment
Unknown
Registered
2024-04-17
Start date
2024-04-18
Completion date
Unknown
Last updated
2024-04-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

early gastric cancer

Interventions

case series:None

Sponsors

Nanjing University Medical School Affiliated Drum Tower Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 85 Years

Inclusion criteria

Inclusion criteria: (1) Age greater than or equal to 18 years. (2) Undergo endoscopic submucosal dissection for gastric lesions. (3) Signed informed consent for the procedure.

Exclusion criteria

Exclusion criteria: (1) Abnormalities in the anatomy of the stomach (e.g., after partial gastrectomy). (2) Women during pregnancy. (3) Preoperative use of antithrombotic drugs other than aspirin, including warfarin, direct oral anticoagulants, P2Y12 receptor antagonists, and phosphodiesterase 3 inhibitors. (4) Those whose lesions were not completely resected at one time. (5) Postoperative pathology of non-early gastric cancer. (6) Missing extraction value.

Design outcomes

Secondary

MeasureTime frame
Delayed postoperative haemorrhage;Length of hospital stay;Hospitalisation costs;

Primary

MeasureTime frame
ESD intraoperative bleeding;ESD lesion detection rate;

Countries

China

Contacts

Public ContactZhang Wei

Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital

kimmysai@126.com+86 181 3685 9899

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026