Selective Tissue elevation by pressure injection (STEP 2)

Selective Tissue elevation by pressure injection (STEP 2) - STEP 2

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00000397

Enrollment

180

Registered

2010-04-21

Start date

2007-11-16

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

Colon adenoma D12.0 D12.2 D12.3 D12.4 D12.5 D12.7 D12.8 D37.4 D37.5

Interventions

Group 1: Selective submucosal tissue elevation preparing for EMR/ESD by pressure injection Group 2: Convetional submucosal tissue elevation preparing for EMR/ESD with the syringe.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Yamada I or II lesion > 12mm in the colon patients to give an infored consent normal blood coagulation: prothrombin time >65%, Partial Thromboplastin time 50 000

Exclusion criteria

Exclusion criteria: Recurrent lesions

Design outcomes

Primary

Measure	Time frame
Intervention time	—

Secondary

Measure	Time frame
Completeness of the resection \|\| Amount of part/lesion	—

Countries

Germany

Contacts

Public ContactAnja Schmitt

Zentrale Interdisziplinäre Endoskopie Sekretariat Priv.-Doz. Dr. med. G. Kähler Universitätsmedizin Mannheim Ruprecht-Karls-Universität Heidelberg

anja.schmitt@umm.de06213832647

Outcome results

None listed

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