title: Nocardia farcinica pericarditis after kidney transplantation despite prophylaxis.
abstract: A deceased-donor kidney transplant recipient developed purulent pericarditis caused by Nocardia despite trimethoprim-sulfamethoxazole (TMP-SMX) prophylaxis for Pneumocystis jirovecii. She was treated empirically with ceftriaxone and amikacin and subsequently underwent sternotomy with drainage of an intrapericardial abscess. Culture and susceptibility data demonstrated Nocardia farcinica, which was susceptible to SMX and amikacin, although resistant to ceftriaxone. Nocardia asteroides, the more common human pathogen, is generally susceptible to third-generation cephalosporins and TMP-SMX. N. farcinica is rare in the United States, more virulent and resistant than N. asteroides, and is more likely to cause disseminated disease. Successful therapy of disseminated Nocardia infections is dependent upon choice of appropriate empiric antibiotics in addition to surgical drainage of purulent fluid collections. TMP-SMX prophylaxis may not be sufficient to prevent infections due to Nocardia species in all immunosuppressed transplant recipients. Here, a rare complication of this unusual pathogen is discussed.
authors.affiliation: Department of Medicine, Maine Medical Center, Portland, Maine, USA.
authors.forename: L
authors.initials: L
authors.lastname: McPhee
authors.forename: P
authors.initials: P
authors.lastname: Stogsdill
authors.forename: J P
authors.initials: JP
authors.lastname: Vella
mesh_terms: D000890:Anti-Infective Agents / Q000627:therapeutic use*; D019072:Antibiotic Prophylaxis; D005260:Female; D006801:Humans; D016030:Kidney Transplantation / Q000009:adverse effects*; D008875:Middle Aged; D009615:Nocardia / Q000145:classification / Q000187:drug effects / Q000302:isolation & purification; D009617:Nocardia Infections / Q000382:microbiology / Q000517:prevention & control; D010493:Pericarditis / Q000382:microbiology / Q000517:prevention & control; D056346:Sternotomy; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000627:therapeutic use*
chemical_list: D000890:Anti-Infective Agents; D015662:Trimethoprim, Sulfamethoxazole Drug Combination