Idiopathic pulmonary fibrosis Flashcards

1
Q

what type of disease is idiopathic pulmonary fibrosis

A

interstitial lung disease(also most common type of it)

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2
Q

describe what idiopathic pulmonary fibrosis is

A

chronic, progressive, fibrosis of lung parenchyma of uknown cause

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3
Q

describe the symptoms of idiopathic pulmonary fibrosis

A

progressive dry cough, exertional dyspnoea, weight loss, fatigue

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4
Q

describe the signs on examination of idiopathic pulmonary fibrosis

A

clubbing, cyanosis, bilateral fine end-respiratory crepitations

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5
Q

describe the risk factors for developing idiopathic pulmonary fibrosis

A

increasing age, male, cigarette smoking, family history

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6
Q

what are the 4 C’s of idiopathic pulmonary fibrosis

A

cough, clubbing, cyanosis, crepitations

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7
Q

describe what would be seen on a CXR for idiopathic pulmonary fibrosis

A

bilateral lower zone reticulo-nodular shadows and reduced lung volume

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8
Q

what spirometry pattern is produced by idiopathic pulmonary fibrosis

A

restrictive

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9
Q

describe what would be seen on an HRCT of an idiopathic pulmonary fibrosis(IPF) patient

A

early phase = ground glass appearance

late phase = honey combing changes

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10
Q

when would a lung biopsy or blood tests be relevant for an idiopathic pulmonary fibrosis(IPF) patient

A

lung biopsy = if HRCT not diagnostic

blood tests = to rule out other causes

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11
Q

what drugs can be used to treat IPF

A

anti-fibronytic drugs, slow fibrosis not reverse it

example = pirfenidone or nintedanib

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12
Q

when would O2 or lung transplantation be relevant treatments for IPF patients

A

O2 = if hypoxic

lung transplant = if young patient

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13
Q

what would a major complication of IPF be

A

respiratory failure

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14
Q

what is the median survival of IPF patients from diagnosis

A

4 years

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