The Safety and Efficacy of Esophageal Thin Metallic Stent for Stricture after Radiotherapy

The Safety and Efficacy of Esophageal Thin Metallic Stent for Stricture after Radiotherapy - Ethics trial

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000029869

Enrollment

Registered

2017-11-09

Start date

2017-11-13

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Esophageal cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Cases of esophageal thin metallic stent placement for stricture after radiotherapy 2) Patients with informed consent

Exclusion criteria

Exclusion criteria: 1) Patient is judged to be inappropriate for enrollment of the study for any reason by the investigator

Design outcomes

Primary

Measure	Time frame
Occurrence rate of esophageal hemorrhage, esophageal perforation, and mediastinal infection which CTCAE grade is not less than 3	—

Secondary

Measure	Time frame
Occurrence rate and the types of adverse events Patient-reported best dysphagia score after stent placement Time periods while patient-reported dysphagia score is no more than 2 Survival time after stent placement	—

Countries

Japan

Contacts

Public ContactKatsuyuki Murai

Shizuoka Cancer Center Division of Endoscopy

k.murai@scchr.jp055-989-5222

Outcome results