Bed bugs can cause severe anaemia in adults.

A 60-year-old woman and her 67-year-old male partner, admitted for pneumonia and non-ST elevation myocardial infarction, respectively, had severe anaemia (Hb 5.3 and 5.2 g/dL, respectively), as a result from massive infestation with Cimex lectularius. After two erythrocyte transfusions and thorough decontamination, their clinical course was unremarkable.

Evaluation of direct costs associated with alveolar and cystic echinococcosis in Austria.

BACKGROUND: Cystic echinococcosis (CE) is a globally occurring zoonosis, whereas alveolar echinococcosis (AE) is endemic only in certain parts of the Northern Hemisphere. The socioeconomic impact of human echinococcosis has been shown to be considerable in highly endemic regions. However, detailed data on direct healthcare-related costs associated with CE and AE are scarce for high income countries. The aim of this study was to evaluate direct costs of human disease caused by CE and AE in Austria. METHODS: Clinical data from a registry maintained at a national reference center for echinococcosis at the Medical University of Vienna were obtained for the years 2012-2014. These data were used in conjunction with epidemiological data from Austria's national disease reporting system and diagnostic reference laboratory for echinococcosis to assess nationwide costs attributable to CE and AE. RESULTS: In Austria, total modelled direct costs were 486,598€ (95%CI 341,825€ - 631,372€) per year for CE, and 683,824€ (95%CI 469,161€ - 898,486€) for AE. Median costs per patient with AE from diagnosis until the end of a 10-year follow-up period were 30,832€ (25th- 75th percentile: 23,197€ - 31,220€) and 62,777€ (25th- 75th percentile: 60,806€ - 67,867€) for inoperable and operable patients, respectively. Median costs per patients with CE from diagnosis until end of follow-up after 10 years were 16,253€ (25th- 75th percentile: 8,555€ - 24,832€) and 1,786€ (25th- 75th percentile: 736€ - 2,146€) for patients with active and inactive cyst stages, respectively. The first year after inclusion was the most cost-intense year in the observed period, with hospitalizations and albendazole therapy the main contributors to direct costs. CONCLUSIONS: This study provides detailed information on direct healthcare-related costs associated with CE and AE in Austria, which may reflect trends for other high-income countries. Surgery and albendazole therapy, due to surprisingly high drug prices, were identified as important cost-drivers. These data will be important for cost-effectiveness analyses of possible prevention programs.

Toxocarosis and putative DRESS syndrome in an oncological patient: a case report.

Toxocarosis is a parasitic infection caused by Toxocara canis or Toxocara cati. Their definite hosts are the domestic dog and cat, where their adult forms live within the lumen of the small intestine. In humans, infective larvae hatch after ingestion of eggs, but the juvenile stages fail to develop into mature adult worms. Instead, they migrate through the body with the potential to affect virtually every body site. DRESS syndrome (drug reaction with eosinophilia and systemic symptoms) is a serious cutaneous drug reaction, which also involves other organ systems. We report on a 45-year-old man who was admitted with fever up to 40 °C, skin rash and pruritus not responding to amoxicillin/clavulanic acid. Laboratory results showed a slightly elevated white blood cell count, with 62 % eosinophils. History revealed contact to roaming cats. Travel history was unremarkable. Extensive diagnostic workup was performed, and the patient was finally diagnosed with DRESS syndrome, responded to systemic corticosteroid therapy and was discharged. Serology for Toxocara came back positive a few days later. Stool was again sent for microscopy and was found positive for Giardia lamblia, which was treated with a 5-day course of metronidazole. The patient had again developed rash and eosinophilia (62 %). Total immunoglobulin (Ig)E was 1,689 U/l (normal limit: < 100 689 U/l). Follow-up serology showed a marked increase of Toxocara TES ELISA IgG (70 U, normal limit: < 20 U), confirming toxocarosis. Antiparasitic treatment with albendazole 400 mg bid for 5 days was initiated; eosinophilia resolved; and the patient had no further complaints. Although generalized exanthema due to Toxocara has not yet been described in literature, toxocarosis is known to cause a wide spectrum of cutaneous manifestations. Whether our patient had both, a drug reaction with eosinophilia and systemic symptoms and a parasitic infection, or whether a hypersensitivity reaction to Toxocara antigen was mimicking a DRESS syndrome remains unclear.