[Fulminant strongyloidiasis successfully treated by subcutaneous ivermectin: an autopsy case].

We report a 49-year-old man who was a human T-cell leukemia virus type 1 (HTLV-1) carrier, born in Okinawa prefecture where both strongyloidiasis and HTLV-1 are endemic. He presented with fever, headache and urinary retention. On the basis of CSF examination and MRI findings, his condition was diagnosed as myelitis. He received methylprednisolone pulse therapy. He was transferred to our hospital due to severe paralytic ileus. Strongyloides stercoralis (S. stercoralis) was found in the duodenal stained tissue of a biopsy specimen. Ivermectin applied both orally and through enema were ineffective because of severe ileus and intestinal bleeding. Nine mg (200 microg/kg) of ivermectin solution was administered subcutaneously every other day for five days (total amount 45 mg). The S. stercoralis burden in the stool decreased and paralytic ileus gradually resolved. Three weeks after the resolution of S. stercoralis infection, purulent meningitis developed and acute obstructive hydrocephalus appeared. The hydrocephalus improved by ventricular drainage. Approximately three months after drainage, he died of incidental aspiratory pneumonia. Autopsy showed neither eggs nor larvae of S. stercoralis in the organs. In this case, the fourth reported case in the world, subcutaneous ivermectin injection was dramatically effective. We should consider a diagnosis of strongyloidiasis for any patient from Okinawa prefecture who was an HTLV-1 carrier presenting with unknown origin ileus after treatment of steroid therapy.

Brief survey of leprosy situation in Congo: sero-epidemiologic profile in correlation with some emerging viral infections.

The Democratic Republic of Congo (DRC, former Zaire) in central Africa remains the foremost country for leprosy in Africa, with a total of 4877 registered cases, of which 4573 are new cases since 1997. These numbers are well above the regional average. About 94% of these patients are under multidrug therapy (MDT) coverage in the Congo, which ranks 8th in coverage rate among the surrounding nine nations. Available data on anatomo-clinical profile and bacillarity are provided, with reservations on the use of these data drwn due to relatively small sample sizes. The seroprofile of the disease was reviewed with regard to the association of other immunity impairing infections like HBV infection and the recently highly incident retroviral epidemics (HIV-1, HTLV-1, and HTLV-2). The leading role of non-governmental organizations is cited for improving leprosy patient conditions and also for future prospects, where the necessity of coordinated strategies with the government is emphasized. Recommendations for new trends and steps relevant to improving existing and future leprosy control strategies are put into perspective.