Review of Anaesthetic Practice in Orthognathic Surgery

NCT ID: NCT04813289

Last Updated: 2021-03-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

269 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-07-01

Study Completion Date

2019-12-31

Brief Summary

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Orthognathic surgeries for maxillofacial deformities are commonly performed globally. However, they are associated with significant blood loss which can affect the surgical field and result in blood transfusion and its risks. We aim to review the different hypotensive anaesthetic practices for orthognathic surgeries, and their effects on intraoperative blood loss and transfusion requirements.

Detailed Description

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Conditions

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Maxillofacial Abnormalities Blood Pressure Anesthesia

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Anaesthesia type

1. Inhalational anaesthesia without Remifentanil use
2. Inhalational anaesthesia with Remifentanil use
3. Total intravenous anaesthesia

No interventions assigned to this group

Blood pressure monitoring

1. Intraarterial line use
2. Non-invasive blood pressure monitoring

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* All patients who were scheduled for orthognathic surgeries from January 2014 to March 2017

Exclusion Criteria

* surgery was not done
* there were missing anaesthetic records
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Singapore General Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Singapore General Hospital

Singapore, , Singapore

Site Status

Countries

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Singapore

Other Identifiers

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2016/3153

Identifier Type: -

Identifier Source: org_study_id

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