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==Complications==
==Complications==
Chronic prednisone is associated with many side effects, including [[Immunosuppression|increased infections]], weakened bones, [[Peptic ulcer|stomach ulcers]], and changes in appearance.{{ref|Naughton}}


== Prognosis ==
Relapse
Eosinophilic pneumonia due to cancer or parasitic infection carries a prognosis related to the underlying illness. AEP and CEP, however, have very little associated mortality as long as [[intensive care]] is available and treatment with corticosteroids is given. CEP often relapses when  [[prednisone]] is discontinued; therefore, some people with CEP require lifelong therapy. Chronic prednisone is associated with many side effects, including [[Immunosuppression|increased infections]], weakened bones, [[Peptic ulcer|stomach ulcers]], and changes in appearance.{{ref|Naughton}}


Symptomatic and radiographic improvement is usually rapid and progressive with complete radiographic clearing over one to two months after initiation of systemic glucocorticoids [8].  
RF; Extrapulmonary organ failure or shock is exceptional, and only a couple of lethal cases have been reported. 52,91


Similarly, pulmonary function tests return to normal after recovery from the illness [8].
== Prognosis ==
 
* some people with CEP require lifelong therapy.
Relapse is uncommon and is usually associated with resumption of cigarette smoking after initial cessation [14,18-20].
* response to corticosteroid treatment is dramatic and treatment always leads to complete resolution, pulmonary function tests return to normal after recovery from the illness [8]. The pleural effusions may resolve more slowly than the pulmonary parenchymal opacities [9].
 
* relapses of ICEP are observed in up to 50% of patients and is usually associated with resumption of cigarette smoking after initial cessation [14,18-20]. [3]
The pleural effusions may resolve more slowly than the pulmonary parenchymal opacities [9].
* These relapses occur while tapering the dose of corticosteroids or after weaning.  
 
Although response to corticosteroid treatment is dramatic
 
and treatment always leads to complete resolution,
 
relapses of ICEP are observed in up to 50% of patients [3].
 
These relapses occur while tapering the dose of corticosteroids
 
or after weaning. Relapses remain as responsive to
 
corticosteroids as the inaugural episode. Inhaled corticosteroids
 
have been proposed in order to prevent relapses
 
[7]. This is supported by a lower rate of ICEP relapse in
 
asthmatics treated with inhaled corticosteroids [8].
 
The development of asthma in the follow-up of ICEP
 
patients is a common finding [8]. Up to one third of the
 
patients have asthma requiring long-term corticosteroid
 
therapy after a diagnosis of ICEP has been made, and
 
some patients develop a fixed obstructive pattern on pulmonary
 
function tests [8]. Overall, more than half of
 
patients affected by ICEP may require long-term oral corticosteroid
 
therapy due to either multiple relapses or
 
severe asthma [8]. It is thus advisable to recommend
 
measures to prevent corticosteroid-induced osteoporosis
 
from the start of the treatment.


==References==
==References==

Revision as of 21:17, 10 February 2018

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Priyamvada Singh, M.D. [2]

Overview

Natural History

Complications

Chronic prednisone is associated with many side effects, including increased infections, weakened bones, stomach ulcers, and changes in appearance.[3]

Relapse

RF; Extrapulmonary organ failure or shock is exceptional, and only a couple of lethal cases have been reported. 52,91

Prognosis

  • some people with CEP require lifelong therapy.
  • response to corticosteroid treatment is dramatic and treatment always leads to complete resolution, pulmonary function tests return to normal after recovery from the illness [8]. The pleural effusions may resolve more slowly than the pulmonary parenchymal opacities [9].
  • relapses of ICEP are observed in up to 50% of patients and is usually associated with resumption of cigarette smoking after initial cessation [14,18-20]. [3]
  • These relapses occur while tapering the dose of corticosteroids or after weaning.

References

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