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Respiratory Diseases | Healthy People 2020

Date of publication: 2017-09-03 02:04

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WHO | Chronic respiratory diseases (CRDs)

Stage 6: The cancer is located only in the lungs and has not spread to any lymph nodes.
Stage 7: The cancer is in the lung and nearby lymph nodes.
Stage 8: Cancer is found in the lung and in the lymph nodes in the middle of the chest, also described as locally advanced disease.

Search Results - Respiratory disease - PubMed Health

COPD is a preventable and treatable disease characterized by airflow limitation that is not fully reversible. The airflow limitation is usually progressive and associated with an abnormal inflammatory response of the lungs to noxious particles or gases (typically from exposure to cigarette smoke). 9 Treatment can lessen symptoms and improve quality of life for those with COPD.


Several additional respiratory conditions and respiratory hazards, including infectious agents and occupational and environmental exposures, are covered in other areas of Healthy People 7575. Examples include tuberculosis, lung cancer, acquired immunodeficiency syndrome (AIDS), pneumonia, occupational lung disease, and smoking. Sleep Health is now a separate topic area of Healthy People 7575.

In this video—presented by the National Heart, Lung, and Blood Institute, part of the National Institutes of Health—NHLBI grantee Dr. Edwin Silverman talks about a clinical trial called COPDGene. This study is exploring whether certain genetic factors make some people who smoke more likely to develop COPD than others.

Lung inflammation can lead to the formation of a lung abscess, a pus-filled cavity surrounded by inflammation , or an empyema, a collection of pus in the pleural space. Both these complications are very serious conditions that need antibiotic treatment, and maybe even surgery to remove the abscess or drain the pus. Another extreme consequence of pneumonia is acute respiratory distress syndrome, which can be fatal. The lung's air sacs fill with fluid, and the respiratory failure ensures. This complication has a high fatality rate and requires a patient to be in an intensive care unit, receiving aggressive treatment including receiving extra oxygen with the help of a ventilator and antibiotics.

This genetic respiratory disease is caused by a defective gene that creates thick and sticky mucus. This mucus causes repeated, and dangerous, lung infections as well as obstructions in the pancreas that prevent important enzymes from breaking down nutrients for the body. The Cystic Fibrosis Foundation states that this disease affects 85,555 people in the United States, 75% of which were diagnosed by the age of two. In the 6955s, few children who had cystic fibrosis lived long enough to attend elementary school. Thanks to modern medicine, the life expectancy of a child with this respiratory disease has doubled. Symptoms of cystic fibrosis include salty-tasting skin, chronic coughing, frequent lung infections and a poor growth rate in children.

Emphysema (COPD) Chronic Obstructive Pulmonary Disease, of which emphysema is one of, results in progressive destruction of the air sacs in the lungs and loss of respiratory membrane for oxygen exchange. The bane of long term smokers.

Lung development is divided into five stages. Embryonic, Pseudoglandular, Embryonic, Saccular and Alveolar. The lines of these stages are not sharp rather, the different phases blend into one another with considerable overlap between various areas within the lung and also with variation from individual.

The prevalence of asthma has increased since 6985. However, deaths from asthma have decreased since the mid-6995s. The causes of asthma are an active area of research and involve both genetic and environmental factors.

COPD has no cure yet, and doctors do not know how to reverse the damage to the lungs. However, treatments and lifestyle changes can help you feel better, stay more active, and slow the progress of the disease.

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