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A Comparison of Three Nutritional Assessment Methods Predicting Prognosis in COPD With Respiratory Failure

NCT ID: NCT02942784

Last Updated: 2019-12-19

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

750 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-04-01

Study Completion Date

2017-05-12

Brief Summary

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This is a retrospective study of patients diagnosed with chronic obstructive pulmonary disease (COPD) with respiratory failure and admitted in West China Hospital during January 2014 to March 2016 by review of medical records. The following variables will be retrospectively studied: age, sex, marriage, height, weight, respiratory rate, PaO2, PaCO2, nutritional risk screening 2002 (NRS 2002) score, ALB, short-term and long-term prognostic outcomes, and so on. The purpose of this study is to compare the predictive power of three widely used nutritional assessment methods (BMI, NRS 2002 and ALB) predicting the prognostic outcomes in a cohort of COPD patients with respiratory failure.

Detailed Description

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Conditions

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Pulmonary Disease, Chronic Obstructive Respiratory Insufficiency

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Newly diagnosis of COPD at West China Hospital during January 2014 to March 2016
* Partial pressure of O2 (PaO2) \< 60 mmHg and/or partial pressure of CO2 (PaCO2) \>50 mmHg
* Age ≥ 18 years
* Respiratory rates \> 23 bpm

Exclusion Criteria

* Pregnancy or during lactation
* Ventilatory dysfunction due to neuromuscular disorders, acute and chronic thromboembolic disease, severe illness in other systems
* Incomplete medical profiles
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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West China Hospital

OTHER

Sponsor Role lead

Responsible Party

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Lu Xing

Principal Investigator, Master Degree

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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West China Hospital

Chengdu, Sichuan, China

Site Status

Countries

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China

Other Identifiers

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COPD-001

Identifier Type: -

Identifier Source: org_study_id