A pilot study to assess mediastinal emphysema after esophageal endoscopic submucosal dissection with insufflation of carbon dioxide

A pilot study to assess mediastinal emphysema after esophageal endoscopic submucosal dissection with insufflation of carbon dioxide - mediastinal emphysema after esophageal ESD with carbon dioxide

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000006435

Enrollment

Registered

2011-09-29

Start date

2009-07-01

Completion date

Unknown

Last updated

2025-07-18

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

Conditions

superficial esophageal carcinoma

Interventions

CO2 insufflation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria:

Exclusion criteria

Exclusion criteria: inability to provide informed consent, severe chronic obstructive pulmonary disease, and synchronous multiple lesions.

Design outcomes

Primary

Measure	Time frame
incidence and severity of post-ESD ME in patients receiving CO2 insufflation	—

Secondary

Measure	Time frame
clinical course, treatment results, safety	—

Countries

Japan

Outcome results

None listed

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