Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0206061 (interstitial pneumonia)
 6,105 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pleural effusion is an uncommon manifestation of amiodarone toxicity and is usually associated with amiodarone-induced interstitial pneumonitis. We describe a 70-year-old woman who came to the emergency department with bilateral pleuritic chest pain and malaise 4 weeks after her amiodarone dose was increased from 200 mg/day to 600 mg/day. She had bilateral exudative pleural effusions without associated pneumonitis. She was diagnosed with amiodarone-induced pleural effusions after a thorough workup during her hospitalization excluded other causes for the effusions. Due to intractable arrhythmias, the patient's amiodarone was not discontinued, and she was discharged home. Four days later at a follow-up visit at the pulmonary clinic, the patient complained of worsening chest pain as well as dyspnea and cough. A computed tomography scan showed left-sided pleural effusion with multiple loculations. She underwent a pulmonary vein isolation procedure, and amiodarone was discontinued. She was treated with prednisone 40 mg/day, tapered over the next 2 weeks. Three weeks after the amiodarone was stopped, the patient was asymptomatic, and a chest radiograph showed complete resolution of the effusions. Review of the patient's medical records revealed that she had experienced similar symptoms and exudative pleural effusions 2 years earlier after a similar dose escalation of amiodarone; the symptoms and pleural effusions resolved after the amiodarone dosage was reduced. Use of the Naranjo adverse drug reaction probability scale indicated that the association between the pleural effusions and amiodarone was highly probable (score of 9). This case report emphasizes that amiodarone should be considered in the differential diagnosis of patients with exudative effusions after a thorough workup has excluded other causes. Amiodarone should be replaced with alternative antiarrhythmic therapy if clinically feasible, and corticosteroids may be beneficial.
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PMID:Amiodarone-induced loculated pleural effusion: case report and review of the literature. 2009 96

A previously well, 45-year-old Pakistani lady was admitted to the medical unit on-call of Khyber Teaching Hospital (KTH) Peshawar with a 5-day history of fever, productive cough with copious mucoid sputum, dyspnea, and pleuritic chest pain. She also complained of dry eyes, mouth, and vagina. Her chest X-ray showed diffuse alveolar shadowing and arterial gas analysis confirmed type 1 respiratory failure. Over the next few days, she deteriorated rapidly making an urgent transfer to the medical intensive care unit (MICU) necessary, where she was mechanically ventilated. An HRCT followed by bronchoscopic biopsies made a diagnosis of acute interstitial pneumonitis (AIP), formerly known as Hamman-Rich syndrome. She also turned out to be positive for both anti-SS-A/Ro and anti-SS-B/La antibodies along with a positive Schirmer's test and lower lip biopsy. She received intravenous steroids and supportive care. The patient had a complete recovery after approximately three weeks' stay in the hospital with lung function returning back to normal. This is most probably the first ever case of primary Sjogren syndrome (pSjS) presenting as AIP, recovering completely in less than a month time.
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PMID:Primary Sjogren's Syndrome Presenting as Acute Interstitial Pneumonitis/Hamman-Rich Syndrome. 2781 85