Risk factors for perioperative respiratory adverse events in children.

Risk factors for perioperative respiratory adverse events in children. - Risk factors for perioperative respiratory adverse events in children.

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030250099

Enrollment

300

Registered

2025-05-13

Start date

2024-07-23

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

Extubation-related respiratory adverse outcome

Interventions

None listed

Eligibility

Inclusion criteria

Inclusion criteria: Patients under 7 years of age undergoing general anesthesia

Exclusion criteria

Exclusion criteria: Patients with tracheostomy (2) Patients who were scheduled to be intubated postoperatively (iii) Patients who could not give consent to participate in the study

Design outcomes

Primary

Measure	Time frame
Respiratory complications that occur after extubation (specifically, the following 5 items) (i) SpO2 less than 93% for more than 30 seconds (ii) Cough: Severe or cough lasting more than 10 seconds (iii) Upper airway obstruction: snoring breaths or partial airway obstruction requiring respiratory effort (iv) Laryngospasm: complete closure with rigidity of chest wall (v) Bronchospasm: increased respiratory effort during expiration and wheezing on auscultation	—

Measure

Time frame

Respiratory complications that occur after extubation (specifically, the following 5 items) (i) SpO2 less than 93% for more than 30 seconds (ii) Cough: Severe or cough lasting more than 10 seconds (iii) Upper airway obstruction: snoring breaths or partial airway obstruction requiring respiratory effort (iv) Laryngospasm: complete closure with rigidity of chest wall (v) Bronchospasm: increased respiratory effort during expiration and wheezing on auscultation

—

Secondary

Measure	Time frame
(i) Minimum SpO2 value after extubation of intervention performed for the above complications that occurred after extubation (ii) Any adverse events other than respiratory complications (iii) Vital signs at the time of discharge (iv) Time to extubation and time to discharge	—

Contacts

Public ContactMegumi Okuyama

Chiba University Hospital

megumi.a1218@gmail.com+81-432227171

Outcome results