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To identify the clinical characteristics of patients with chronic obstructive pulmonary disease (COPD) combined with community-acquired pneumonia (CAP) and the factors influencing clinical transition.
To identify the clinical characteristics of patients with chronic obstructive pulmonary disease (COPD) combined with community-acquired pneumonia (CAP) and the factors influencing clinical transition.Compared to other chronic airway diseases, COPD patients can often have CAP in combination, but there is a lack of comparative studies between COPD patients with CAP and non-COPD patients with CAP.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| COPD combined with CAP inpatients | (1) CAP meets the diagnostic criteria published in our 2016 CAP diagnosis and treatment guidelines; CPOPD and AECOPD meet the diagnostic criteria published in our 2013 COPD diagnosis and treatment guidelines; (2) age ≧ 18 years. Exclusion criteria: (1) age <18 years; (2) pregnancy; (3) positive human immunodeficiency virus (HIV) antibody; (4) suspected or confirmed tuberculosis or fungal infection of the lung. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| No inervention | Other | No inervention |
|
| Measure | Description | Time Frame |
|---|---|---|
| mortality rate | mortality rate | Day 28 from hospitalization |
| Measure | Description | Time Frame |
|---|---|---|
| Number of days in hospital | Number of days in hospital | through study completion, an average of 1 year |
| number of days in ICU | number of days in ICU |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with COPD combined with pneumonia admitted to Peking University Third Hospital from March 1, 2017 to February 28, 2018
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| Name | Affiliation | Role |
|---|---|---|
| Yongchang Sun, MD | Peking University 3rd Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Peking University Third Hospital | Beijing | Beijing Municipality | 100191 | China |
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| ID | Term |
|---|---|
| D011014 | Pneumonia |
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D012141 | Respiratory Tract Infections |
| D007239 | Infections |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
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| through study completion, an average of 1 year |
| number of days on mechanical ventilation | number of days on mechanical ventilation | through study completion, an average of 1 year |
| cause of using antimicrobial drugs | Days of using antimicrobial drugs during hospitalization | through study completion, an average of 1 year |
| hospital fees | hospital fees. | through study completion, an average of 1 year |
| D008173 |
| Lung Diseases, Obstructive |
| D002908 | Chronic Disease |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |