Assistant skill in gastric endoscopic submucosal dissection using a Clutch Cutter

Assistant skill in ESD with a Clutch Cutter - Assistant skill in ESD with a Clutch Cutter

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000042008

Enrollment

Registered

2020-10-05

Start date

2020-10-05

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 tumor

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: All operators were gastrointestinal trainees with experience performing less than 20 ESD procedures. One assistant was defined as an expert who had experience in not only assisting but also operating in at least 50 ESD procedures. The remaining 2 assistants were defined as non-experts with experience in operating or assisting in no more than 10 ESD procedures.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Total procedure time	—

Secondary

Measure	Time frame
En bloc resection rate, complete procedure rate, perforation rate, and each procedure time/speed for mucosal incision or submucosal dissection.	—

Countries

Japan

Contacts

Public ContactMitsuru Esaki

Kyushu University Department of Medicine and Bioregulatory Science, Graduate School of Medicine

esaki_saiseikai@yahoo.co.jp0926425286

Outcome results