The clinical trial for the utility and safety of postoperative radiological examinations using small size X-ray imaging machine.

The clinical trial for the utility and safety of postoperative radiological examinations using small size X-ray imaging machine in patients receiving gastrointestinal surgery.

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1052200110

Enrollment

100

Registered

2021-01-15

Start date

2021-01-15

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

Unspecified

Interventions

Taking X-ray

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Intended to gastroenterological surgery with general anesthesia. Planning to place the drainage tube or central venous catheter 20 years or older at the time of consent Obtained a written consent form for participation in this research

Exclusion criteria

Exclusion criteria: Pregnant women The investigator or other determines that it is inappropriate for any other reason

Design outcomes

Primary

Measure	Time frame
Presence and tip position of the trachial intubation tube and the drainage tube, central venous cathethel in X-ray images taken by each method	—

Secondary

Measure	Time frame
Effect of the subject factor, Whether doctors can take X-ray using trial machine, Time required for taking X-ray	—

Contacts

Public ContactYoshifumi Iwagami

Osaka University Hospital

yiwagami@gesurg.med.osaka-u.ac.jp+81-6-6879-3251

Outcome results

None listed

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