The Association Between Preoperative CPEX and Postoperative Morbidity Following Oesophagectomy

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

254 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-07-21

Study Completion Date

2018-03-01

Brief Summary

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A retrospective hospital-based cohort study of the association between preoperative cardiopulmonary exercise test (CPEX) variables and short-term postoperative morbidity following oesophagectomy.

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Detailed Description

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The aim of this study is to examine the correlations between preoperative CPEX variables (VO2max and Anaerobic Threshold) and 30 day postoperative all cause morbidity in a sample large enough to allow (should significant associations exist) calculation of a threshold value. Secondary aims are to examine associations between the VO2max, AT and cardiopulmonary, non-cardiopulmonary complications as well as specific complications (atrial fibrillation, pneumonia, and anastomotic leak) as well as 30 and 90 day mortality.

Conditions

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Oesophageal Cancer

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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Cardiopulmonary exercise testing

Aerobic fitness measured using a cycle ergometer and metabolic cart

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

i. male and female ii. underwent an oesophagectomy iii. completed a pre-operative CPEX test

Exclusion Criteria

i. patients that were unable to complete a full CPEX test ii. emergency or palliative surgery iii. pharyngolaryngo-oesophagectomy iv. oesophagectomy and gastrectomy

Eligible Sex

ALL

Accepts Healthy Volunteers

No