NRS 2002 as a Predictor of Prognosis in COPD With Respiratory Failure

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

520 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-04-01

Study Completion Date

2019-03-22

Brief Summary

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This is a prospective study of patients diagnosed with chronic obstructive pulmonary disease (COPD) with respiratory failure and admitted in West China Hospital during April 2017 to March 2019. The following variables will be prospectively studied: age, sex, height, weight, respiratory function indicators, arterial blood gas analysis results, biochemical data, nutritional risk screening 2002 (NRS 2002) score, short-term and long-term prognostic outcomes. The purpose of this study is to assess whether NRS 2002 is a useful prognosis predictor in COPD patients with respiratory failure.

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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

PROSPECTIVE

Study Groups

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NRS 2002 score ≥ 3

No interventions assigned to this group

NRS 2002 score < 3

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Newly diagnosis of COPD at West China Hospital during April 2017 to March 2019
* 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
* Refused to participate in this study

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No