Comparison of the slit-type introducer and blind technique for insertion of Nasogastric tube in anesthetized patients: a randomized controlled trial

Comparison of the slit-type introducer and blind technique for insertion of Nasogastric tube in anesthetized patients: a randomized controlled trial - Comparison of the slit-type introducer and blind technique for insertion of Nasogastric tube in anesthetized patients: a randomized controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043760

Enrollment

Registered

2021-04-01

Start date

2021-04-01

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

The patients intubated under general anesthesia

Interventions

Nasogastric tube insertion with the slit-tyqe introducer. Nasogastric tube insertion with blined technique. Nasogastric tube insertion with lateral neck pressure.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients intubated under general anestagia.

Exclusion criteria

Exclusion criteria: a) Patients with esophageal varices b) Patients with head and/or neck trauma c) Patients with esophageal obstruction d) Patients with a history of pathological epistaxis e) Patients after head and/or neck surgery f) Patients with infections

Design outcomes

Primary

Measure	Time frame
The first-attempt success rate of the nasogastric tube insertion.	—

Secondary

Measure	Time frame
The time required to insert the nasogastric tube.	—

Countries

Japan

Contacts

Public ContactNaoi Tsurumachi

Dokkyo Medical University Saitama Medical Center Department of Anesthesiology

naoi-t@dokkyomed.ac.jp048-965-1111

Outcome results

None listed

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