Idiopathic pulmonary fibrosis (patient information): Difference between revisions
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{{Idiopathic pulmonary fibrosis (patient information)}} | |||
'''For the WikiDoc page for this topic, click [[Idiopathic pulmonary fibrosis|here]]''' | '''For the WikiDoc page for this topic, click [[Idiopathic pulmonary fibrosis|here]]''' | ||
{{ | {{CMG}}; '''Assistant Editor-in-Chief:''' Alexandra M. Palmer | ||
==Overview== | |||
== | |||
[[Idiopathic pulmonary fibrosis]] is [[scarring]] or thickening of the [[lungs]] without a known cause. | [[Idiopathic pulmonary fibrosis]] is [[scarring]] or thickening of the [[lungs]] without a known cause. | ||
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The [[condition]] is believed to result from an [[inflammatory response]] to an unknown substance. "[[Idiopathic]]" means no cause can be found. The [[disease]] occurs most often in people between 50 and 70 years old. | The [[condition]] is believed to result from an [[inflammatory response]] to an unknown substance. "[[Idiopathic]]" means no cause can be found. The [[disease]] occurs most often in people between 50 and 70 years old. | ||
== | ==When to seek urgent medical care?== | ||
Call for an appointment with your [[health care provider]] if you develop a regular [[cough]] or [[shortness of breath]]. | |||
== | ==Diagnosis== | ||
The [[health care provider]] will perform a [[physical exam]] and ask questions about your [[medical history]]. Your doctor will ask whether you have been exposed to [[asbestos]] and if you have been a smoker. | |||
Patients with [[idiopathic pulmonary fibrosis]] have abnormal [[breath sounds]] called [[crackles]]. Patients with advanced [[disease]] may have blue-colored skin ([[cyanosis]]) around the [[mouth]] or in the [[fingernails]] due to low [[oxygen]]. | |||
Examination of the [[fingers]] and [[toes]] may show abnormal enlargement of the [[fingernail]] bases ([[clubbing]]). | |||
Tests that help diagnose [[idiopathic pulmonary fibrosis]] include the following: | |||
*[[Bronchoscopy]] with [[transbronchial]] [[lung]] [[biopsy]] | |||
*[[Chest]] [[CT scan]] | |||
*[[Chest x-ray]] | |||
*Measurements of [[blood oxygen level]] | |||
*[[Pulmonary function tests]] | |||
*[[Surgical]] [[lung]] [[biopsy]] | |||
*Tests for [[connective tissue diseases]] such as [[rheumatoid arthritis]], [[lupus]], or [[scleroderma]] | |||
==Treatment options== | ==Treatment options== | ||
No known [[cure]] exists for [[idiopathic pulmonary fibrosis]]. Unfortunately, no [[medication]] has been shown to improve the outcome of patients with this [[condition]]. | |||
*For some people, [[medications]] such as [[corticosteroids]] and [[cytotoxic drugs]] may help reduce [[swelling]] ([[inflammation]]). | |||
*Ongoing [[clinical studies]] are experimenting with new [[treatments]] that have been shown to hep some people with [[idiopathic pulmonary fibrosis]]. | |||
*[[Oxygen]] may be necessary in patients who have low [[blood oxygen levels]]. | |||
*[[Lung]] [[rehabilitation]] will not [[cure]] the [[disease]], but can help maintain [[exercise capacity]] (the ability to [[exercise]] without [[breathing difficulty]]). | |||
Some patients with advanced [[pulmonary fibrosis]] may need a [[lung transplant]]. | |||
==Where to find medical care for Idiopathic pulmonary fibrosis== | ==Where to find medical care for Idiopathic pulmonary fibrosis?== | ||
[http://maps.google.com/maps?f=q&hl=en&geocode=&q={{urlencode:{{#if:{{{1|}}}|{{{1}}}|Idiopathic pulmonary fibrosis}}}}&sll=37.0625,-95.677068&sspn=65.008093,112.148438&ie=UTF8&ll=37.0625,-95.677068&spn=91.690419,149.414063&z=2&source=embed Directions to Hospitals Treating Idiopathic pulmonary fibrosis] | [http://maps.google.com/maps?f=q&hl=en&geocode=&q={{urlencode:{{#if:{{{1|}}}|{{{1}}}|Idiopathic pulmonary fibrosis}}}}&sll=37.0625,-95.677068&sspn=65.008093,112.148438&ie=UTF8&ll=37.0625,-95.677068&spn=91.690419,149.414063&z=2&source=embed Directions to Hospitals Treating Idiopathic pulmonary fibrosis] | ||
== | ==What to expect (Outlook/Prognosis)?== | ||
Some patients may improve when they are treated with [[corticosteroids]] or [[cytotoxic drugs]], but in most people the [[disease]] can get worse even with [[treatment]]. This worsening can happen quickly, or very slowly. | |||
== | ==Possible complications== | ||
*[[Chronic]] [[hypoxemia]] (low [[blood oxygen level]]) | |||
*[[Cor pulmonale]] | |||
*[[Pneumothorax]] | |||
*[[Polycythemia]] (abnormally high levels of [[red blood cells]]) | |||
*[[Pulmonary hypertension]] | |||
*[[Respiratory failure]] | |||
== | ==Prevention== | ||
Avoiding smoking may help prevent this condition, but how to prevent the cause is not known. | |||
==Sources== | ==Sources== | ||
http://www.nlm.nih.gov/medlineplus/ency/article/000069.htm | |||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
[[Category:Patient | |||
[[Category:Disease]] | |||
[[Category:Overview complete]] | |||
[[Category:Patient information]] | |||
[[Category:Pulmonary patient information]] | |||
[[Category:Pulmonology]] | |||
[[Category:Template complete]] | |||
Latest revision as of 20:45, 9 December 2011
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Idiopathic pulmonary fibrosis |
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Where to find medical care for Idiopathic pulmonary fibrosis? |
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Idiopathic pulmonary fibrosis On the Web |
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Directions to Hospitals Treating Idiopathic pulmonary fibrosis |
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Risk calculators and risk factors for Idiopathic pulmonary fibrosis |
For the WikiDoc page for this topic, click here
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Assistant Editor-in-Chief: Alexandra M. Palmer
Overview
Idiopathic pulmonary fibrosis is scarring or thickening of the lungs without a known cause.
What are the symptoms of Idiopathic pulmonary fibrosis?
- Chest pain (occasionally)
- Cough (usually dry)
- Decreased tolerance for activity
- Shortness of breath during activity (this symptom lasts for months or years, and over time may also occur when at rest)
What causes Idiopathic pulmonary fibrosis?
No one knows what causes pulmonary fibrosis or why some people get it. It causes the lungs to become scarred and stiffened. This stiffening may make it increasingly difficult to breathe. In some people the disease gets worse quickly (over months to a few years), but other people have little worsening of the disease over time.
The condition is believed to result from an inflammatory response to an unknown substance. "Idiopathic" means no cause can be found. The disease occurs most often in people between 50 and 70 years old.
When to seek urgent medical care?
Call for an appointment with your health care provider if you develop a regular cough or shortness of breath.
Diagnosis
The health care provider will perform a physical exam and ask questions about your medical history. Your doctor will ask whether you have been exposed to asbestos and if you have been a smoker.
Patients with idiopathic pulmonary fibrosis have abnormal breath sounds called crackles. Patients with advanced disease may have blue-colored skin (cyanosis) around the mouth or in the fingernails due to low oxygen.
Examination of the fingers and toes may show abnormal enlargement of the fingernail bases (clubbing).
Tests that help diagnose idiopathic pulmonary fibrosis include the following:
- Bronchoscopy with transbronchial lung biopsy
- Chest CT scan
- Chest x-ray
- Measurements of blood oxygen level
- Pulmonary function tests
- Surgical lung biopsy
- Tests for connective tissue diseases such as rheumatoid arthritis, lupus, or scleroderma
Treatment options
No known cure exists for idiopathic pulmonary fibrosis. Unfortunately, no medication has been shown to improve the outcome of patients with this condition.
- For some people, medications such as corticosteroids and cytotoxic drugs may help reduce swelling (inflammation).
- Ongoing clinical studies are experimenting with new treatments that have been shown to hep some people with idiopathic pulmonary fibrosis.
- Oxygen may be necessary in patients who have low blood oxygen levels.
- Lung rehabilitation will not cure the disease, but can help maintain exercise capacity (the ability to exercise without breathing difficulty).
Some patients with advanced pulmonary fibrosis may need a lung transplant.
Where to find medical care for Idiopathic pulmonary fibrosis?
Directions to Hospitals Treating Idiopathic pulmonary fibrosis
What to expect (Outlook/Prognosis)?
Some patients may improve when they are treated with corticosteroids or cytotoxic drugs, but in most people the disease can get worse even with treatment. This worsening can happen quickly, or very slowly.
Possible complications
- Chronic hypoxemia (low blood oxygen level)
- Cor pulmonale
- Pneumothorax
- Polycythemia (abnormally high levels of red blood cells)
- Pulmonary hypertension
- Respiratory failure
Prevention
Avoiding smoking may help prevent this condition, but how to prevent the cause is not known.
Sources
http://www.nlm.nih.gov/medlineplus/ency/article/000069.htm Template:WH Template:WS