Efficacy of tracheal and gastric tube contemporary insertion under videolaryngoscopy in anesthetized patients: randomized controlled trial

Efficacy of tracheal and gastric tube contemporary insertion under videolaryngoscopy in reducing complications associated with gastric tube insertion: a randomized controlled trial

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1032240078

Enrollment

Registered

2024-05-13

Start date

2024-05-13

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

Patients requiring insertion of a gastric tube in general anesthesia for scheduled surgery. gastric tube

Interventions

In the case of the "tracheal and gastric tube contemporary insertion" group, after tracheal intubation is performed using the videolaryngoscope, a slit gastric tube insertion guide is inserted into th

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients who are 20 years of age or older at the time of consent. 2) Patients scheduled to undergo surgery requiring tracheal intubation under general anesthesia. 3) Patients who require oral gastric tube insertion during surgery. 4) Patients whose preoperative physical status (ASA Physical Status Classification System) is class I or II. 5) Patients whose preoperative physical status (ASA Physical Status Classification System) is class I or II. Class I: No organic, physiological, biochemical, or psychological abnormalities. The disease to be operated on is localized and does not cause systemic (systematic) disability. Class II: Mild to moderate systematic disorders. The cause is a disease that has been the subject of surgical treatment or is due to other pathophysiological causes. 5) Patients who can provide written consent for participation in this study.

Exclusion criteria

Exclusion criteria: 1) Patients with esophageal varices. 2) Patients with head and neck trauma. 3) Patients with expected esophageal obstruction. 4) Patients with untreated coagulopathy. 5) Patients after surgery or radiotherapy in the head and neck region or upper gastrointestinal tract. 6) Patients with infectious diseases that are at risk of infection. 7) Other patients who are deemed inappropriate by the physician.

Design outcomes

Primary

Measure	Time frame
Frequency and types of complications during gastric tube insertion.	—

Secondary

Measure	Time frame
First-time success rate for oral gastric tube insertion. Time taken from tracheal intubation to oral gastric tube insertion.	—

Contacts

Public ContactHayato Yamaguchi

Dokkyo Medical University Saitama Medical Center

h-yamaguchi167@dokkyomed.ac.jp+81-48-965-1111

Outcome results

None listed

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