Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.4.16.2 (PCP)
 3,761 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We examined the effects of travel on the health of a group of HIV-infected adults (n = 89) cared for in a public hospital HIV clinic. In a period of 2 years, 45% travelled to a median of 3 US destinations for at least one week and 20% travelled to at least one international destination for a mean duration of 20 days. At the time of completion of the survey, the majority of these patients were severely immunosuppressed (median CD4+ count, 120/mm3). A physician was consulted concerning travel before 53% of the trips, but only one person consulted a travel medicine expert. All but one patient (98%) who was receiving medical therapy carried sufficient supplies of medication; 95% estimated their compliance with medication at 75% or better. None of the travellers to developing countries received gamma globulin, but one received yellow fever vaccine. Fifteen travellers (43%) became ill either during their trip or immediately thereafter; 3 required hospitalization. While most illnesses were not severe, 4 patients developed potentially life-threatening infections including coccidioidomycosis, cryptococcosis, PCP, and bacterial pneumonia. This survey provides information by which the clinician can anticipate the health care needs of HIV-infected patients who travel. HIV-infected patients should be more aware of the necessity for medical counsel prior to travel.
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PMID:Travels with HIV: the compliance and health of HIV-infected adults who travel. 904 81

Clinicians have had some success in treating or preventing several rarely discussed opportunistic infections. The author discusses seven infections, outlining the disease and possible treatments. Aspergillosis, a fungal infection found in the lungs and sinuses, can be treated with intravenous amphotericin B. However, researchers are studying oral itraconazole as an alternative treatment. B-19 parvovirus is a viral infection that may cause severe anemia, a decrease in red blood cell count or hemoglobin. A small study suggests that IVIG (intravenous immune globulin) was effective in reversing B-19 parvovirus-related anemia in seven HIV-positive patients. Coccidioidomycosis, an uncommon fungal infection usually seen in the lungs, has symptoms closely resembling those of PCP. Treatments include amphotericin B, or ketoconazole or fluconazole for mild cases. Histoplasmosis usually occurs in AIDS patients with fewer than 100 CD4 cells. A fungal infection, histoplasmosis can be treated with amphotericin V and itraconazole. Isosporiasis invades the intestines, causing persistent, watery diarrhea and other symptoms resembling cryptosporidiosis. Sulfadoxine and pyrimethamine combined can prevent the return of the organism. Molluscum contagiosum is a viral infection that produces small, white wart-like bumps on the skin. Bumps can be removed with an electrical charge or with liquid nitrogen. Progressive multifocal leukoencephalopathy (PML) is a life-threatening brain disorder. A very small study suggests that patients who received cytosine arabinoside (ara-C, cytarabine) stabilized and improved after treatment.
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PMID:Out of sight, but not out of mind. 1136 70