Clinical safety study of the novel endoscopic attachment for specimen retrieval

Clinical safety study of the novel endoscopic attachment for specimen retrieval - Clinical safety study of the novel endoscopic attachment

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032352

Enrollment

Registered

2018-05-16

Start date

2018-05-16

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Gastric cancer, Esophageal cancer

Interventions

ESD specimen retrievals are performed with the novel endoscopic attachment.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.The patients who undergo ESD for gastric cancer or esophageal cancer in our hospital 2. Written informed consent from patients

Exclusion criteria

Exclusion criteria: 1.Without written informed consent 2.Patients judged inappropriate for the study by the physicians

Design outcomes

Primary

Measure	Time frame
Damages of GI tract (stomach, esophagus, throat) by specimen retrieval	—

Secondary

Measure	Time frame
Mechanical failure of the novel attachment during specimen retrieval	—

Countries

Japan

Contacts

Public ContactKenichi Mizuno

Niigata university medical and dental hospital hospital Division of Gastroenterology and Hepatology

kmizuno@med.niigata-u.ac.jp025-227-2207

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026