NCT04070404

Brief Summary

Preoxygenation prior to general anaesthesia prolongs safe apnea time. Proper preoxygenation is always a challenge in emergency surgery. The aim of our study is to estimate problems encountered during preoxygenation, their risk factors and ways of solving them.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started May 2019

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 1, 2019

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

August 23, 2019

Completed
5 days until next milestone

First Posted

Study publicly available on registry

August 28, 2019

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2021

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2022

Completed
Last Updated

October 9, 2020

Status Verified

October 1, 2020

Enrollment Period

2 years

First QC Date

August 23, 2019

Last Update Submit

October 8, 2020

Conditions

Keywords

AnaesthesiaPreoxygenation

Outcome Measures

Primary Outcomes (1)

  • Efficient preoxygenation in preset time

    End-tidal oxygen concentration values

    300 seconds

Secondary Outcomes (1)

  • Factors influencing preoxygenation quality

    300 seconds

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

All eligible patients undergoing general anaesthesia for emergency surgery

You may qualify if:

  • written informed consent
  • patient going for emergency surgery under general anaesthesia
  • age \> 18 years

You may not qualify if:

  • informed consent refusal
  • noneligible for preoxygenation before general anaesthesia

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Vilnius University Hospital Santaros Clinics

Vilnius, Lithuania

RECRUITING

MeSH Terms

Conditions

Emergencies

Condition Hierarchy (Ancestors)

Disease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Central Study Contacts

Egle Kontrimaviciute, Assoc Professor

CONTACT

Ruta Januleviciene, MD

CONTACT

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 23, 2019

First Posted

August 28, 2019

Study Start

May 1, 2019

Primary Completion

May 1, 2021

Study Completion

May 1, 2022

Last Updated

October 9, 2020

Record last verified: 2020-10

Data Sharing

IPD Sharing
Will not share

Locations