Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Highly active antiretroviral treatment (HAART), which has been available for most AIDS patients in France since 1996, has resulted in a dramatic improvement of the progression of the disease. From the survey of our series of 343 brains with acquired immunodeficiency syndrome (AIDS) from patients who died between 1985 and 2002, we found both quantitative and qualitative changes in the pattern of human immunodeficiency virus (HIV) neuropathology. Quantitatively, despite a dramatic decrease in the number of autopsies, brain involvement remained a major cause of death. There was an overall decrease in incidence of cerebral toxoplasmosis, cytomegalovirus encephalitis (CMVE), and HIV encephalitis (HIVE), for which successful treatment is available. This contrasted with the unchanged incidence of progressive multifocal leukoencephalopathy (PML) and malignant non-Hodgkin lymphomas (MNHL). However, when looking closer at the 3 last years, the incidence of diseases affecting patients with severe immunodepression (CMVE, PML, and MNHL) decreased between 2000 and 2002, whereas infections occurring in patients with milder immunodeficiency, toxoplasmosis, varicella-zoster encephalitis (VZVE), or herpes simplex virus encephalitis (HSVE) became more frequent. In addition, we found uncommon types of brain infection such as BK virus encephalitis or general paresis. Finally, we described new variants of HIVE: severe leukoencephalopathy with intense perivascular macrophage and lymphocyte infiltration, possibly due to an exaggerated response from a newly reconstituted immune system, and chronic "burnt out" forms of HIVE as VZVE, toxoplasmosis, or PML, possibly associated with prolonged survival, in which neither inflammation nor organisms could be detected. These findings are compared with those reported in other neuropathological studies from different developed countries.
 ...
PMID:The changing pattern of HIV neuropathology in the HAART era. 1276 83

Introduction of Highly Active Antiretroviral Treatment (HAART) which is available for most AIDS patients in France since 1996, has resulted in a dramatic improvement of the disease course. From the survey of our autopsy series of (AIDS) cases and the review of other neuropathological studies from different developed countries, we found quantitative and qualitative changes in the pattern of human immunodeficiency virus (HIV) neuropathology. Quantitatively, there was a dramatic decrease in the number of autopsy cases but brain involvement remained a major cause of death in AIDS patients. There was an overall decrease of cerebral toxoplasmosis, cytomegalovirus encephalitis (CMVE) and HIV encephalitis (HIVE) for which successful treatment is available. This contrasted with the unchanged incidence of progressive multifocal leucoencephalopathy (PML) and primary malignant non Hodgkin brain lymphomas (PMBL). However, when looking closer at the last three years, the incidence of diseases affecting patients with severe immunodepression (CMVE, PML, PMBL) decreased in 2000-2002, whereas infections occurring in patients with milder immunodeficiency (toxoplasmosis, varicella-zoster encephalitis (VZVE) or herpes simplex virus encephalitis (HSVE) became more frequent. Qualitatively, there were uncommon types of brain infections, such as BK virus encephalitis or general paresis. Finally, new forms of HIVE were reported: severe leukoencephalopathy with intense perivascular macrophage and lymphocyte infiltration possibly due to an exaggerated response from a newly reconstituted immune system; and also chronic "burnt out" forms of HIVE as VZVE, toxoplasmosis, or PML in which no inflammation and no infectious agent could be detected, likely due to prolonged survival.
 ...
PMID:[The neuropathology of HIV infection in the era of highly active antiretroviral therapy]. 1475 84