Int J Clin Pharm Th
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Int J Clin Pharm Th · Apr 2008
Case ReportsSeptic shock and community-acquired pneumonia associated with etanercept therapy.
To report a case of septic shock and community-acquired pneumonia in a patient with psoriatic arthritis receiving treatment with etanercept. PATIENT DETAILS: A 65-year-old woman diagnosed as having psoriatic arthritis had received treatment with etanercept. Chest X-ray studies were normal and the tuberculin skin test was negative. Two months after etanercept therapy, the patient presented to our emergency department with fever, cough, chest pain and generalized weakness. Chest radiography revealed a right pulmonary infiltrate. Her condition rapidly deteriorated and she went into shock with a further drop in her blood pressure, tachycardia and tachypnea. She was intubated, mechanically ventilated and was treated with fluids, cardioversion and amiodarone. Empiric therapy with levofloxacin, amikacin and cefepime were initiated. In the urinalysis, the result of a rapid test for Streptococcus pneumoniae was positive. Etanercept treatment was suspended due to a possible adverse reaction associated with this drug. At the start of therapy her clinical condition improved slowly. On Day 28, the patient was afebrile and she was discharged from the intensive care unit. ⋯ Patients initiated on etanercept should be counseled and receive appropriate screening before drug initiation. All febrile and newly occurring concomitant illnesses should be promptly evaluated. General practitioners should discontinue etanercept treatment and institute prompt and aggressive intervention if infection develops.