Prevalence Rate, and Clinical Characteristics of Obesity Hypoventilation Syndrome Via Screening Patients Admitted to Medical Intensive Care Units

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02934581

Enrollment

Registered

2016-10-17

Start date

2014-10-29

Completion date

2018-10-31

Last updated

2021-03-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity Hypoventilation Syndrome

Brief summary

A prospective observation study to screen adult obese (BMI ≥30 kg/m2) patients who were newly admitted to the medical intensive care units and turned out to be diagnosed as Obesity hypoventilation syndrome(OHS). The investigators purpose is to look into the prevalence, predictive factors, and outcomes of OHS in these critically ill patients.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

20 Years to 80 Years

Healthy volunteers

Inclusion criteria

* BMI ≥ 30 kg/m2 * Suspected chronic hypercapnia as following Paco2 ≥ 45 mmHg, HCO3- ≥ 27mEq/L or base excess, BE ≥ 2 mEq/L

Exclusion criteria

* Malignancy with lung involvement * Autoimmune disease with lung involvement * Moderate to severe obstructive respiratory pattern via spirometry * Uncontrolled endocrine disease * Pregnancy * Pneumonia confirmed by image * Out-of-hospital cardiac arrest * Lung edema * Foreigner of Taiwan

Design outcomes

Primary

Measure	Time frame	Description
Prevalence of obesity hypoventilation syndrome in Asian critically ill patients	2-year	Detecting obesity hypoventilation syndrome via screening obesity(BMI\>=30kg/m\^2) in critical care units in Asian.

Countries

Taiwan

Outcome results