A randomized controlled trial comparing conventional ESD versus multi-traction ESD for gastric lesions in porcine mode

A randomized controlled trial comparing conventional ESD versus multi-traction ESD for gastric lesions in porcine mode - MULTI-trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045461

Enrollment

Registered

2021-09-15

Start date

2021-09-15

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 lesions

Interventions

Standard treatment group (Group A): conventional ESD Study treatment group (Group B): Multi traction ESD (MT-ESD)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1)Simulated lesions created in the porcine stomach model (2)Leasions larger than 30mm

Exclusion criteria

Exclusion criteria: Lesions contiguous to the pylorus or fossa

Design outcomes

Primary

Measure	Time frame
ESD procedure time	—

Secondary

Measure	Time frame
Time and speed of mucosal incision and submucosal dissection, arrangement time for traction, en boc/complete resection rate, the volume of submucosal injection, operator change, the number of traction devices and clips, predictive factors associated with ESD difficulties	—

Countries

Japan

Contacts

Public ContactMitsuru Esaki

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

esaki_saiseikai@yahoo.co.jp+81926425286

Outcome results

None listed

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