Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0235394 (wasting)
 8,040 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was to ascertain the safety profile of didanosine (Videx; ddI) within the Canadian Open Treatment Program. Symptomatic HIV+ subjects with AIDS or ARC or CD4 < 200/mm3 were eligible to receive didanosine if they were either (a) intolerant to zidovudine (Retrovir, ZDV) or (b) deteriorating despite ZDV therapy. The dose of didanosine (powder formulation) was based on body weight as follows: > or = 75 kg, 375 mg b.i.d.; 50-74 kg, 250 mg b.i.d.; 35-49 kg, 167 mg b.i.d. Participants were monitored with physical examinations and prespecified laboratory studies by their treating physicians on a monthly basis. Follow-up data were collected in a central database through five regional coordinators. A total of 168 physicians across Canada participated in the program, and 825 subjects who started didanosine after July 1, 1990, were included in the analysis. Of these, 97% were male, 88% homosexual, and 59% had a prior diagnosis of AIDS. Reasons for enrolling was ZDV intolerance in 39%, failure in 25%, both in 32%, and other in 4%. Data were prospectively collected until July 31, 1991. Total follow-up was 3,440 patient-months and median follow-up was 4.3 months. A total of 78 deaths were reported, 44 of which occurred within a month after the last dose of didanosine. Causes of death included AIDS-related unspecified causes (13 patients), MAC (11), wasting (7), AIDS-related CNS involvement other than OI's (7), Kaposi's sarcoma (7), Pneumocystis carinii pneumonia (6), sudden death, including suicides and accidents (6), lymphoma (5), toxoplasmosis (4), cryptococcosis (4), cytomegalovirus (3), unspecified causes (2), tuberculosis (1), PML (1), and disseminated histoplasmosis (1). Didanosine was discontinued in 140 (17%) subjects during the study period due to adverse events.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Safety profile of didanosine among patients with advanced HIV disease who are intolerant to or deteriorate despite zidovudine therapy: results of the Canadian Open ddI Treatment Program. 751 74

We examined all reports of adult AIDS cases made to the 2 national surveillance centres in the UK for changes in AIDS defining conditions between January 1982 and September 1994. Differences and changes among persons diagnosed since January 1988 who had and had not been aware of their HIV infection prior to their AIDS diagnosis were of particular interest. Pneumocystis carinii pneumonia (PCP) is the AIDS defining disease most often reported at the initial AIDS diagnosis. Its proportion of all AIDS cases has increased significantly between January 1982 and December 1987 and decreased markedly thereafter. Since January 1988 a significant decrease in the proportion of cases diagnosed with cryptosporidial infection was also observed while increases were observed in the proportion of cases diagnosed with: HIV wasting (chi(1)(2) = 5.56) PML (chi(1)(2) = 19.47), mycobacterium avium complex (chi(1)(2) = 35.76) and pulmonary tuberculosis (chi(1)(2) = 144.0). For cases diagnosed between January 1988 and September 1994, PCP was more likely to be diagnosed in patients previously unaware of their HIV infection (P < 0.01) as was extrapulmonary TB (P < 0.01). In contrast, the following diseases were more likely to be diagnosed in patients already aware of their HIV infection prior to the diagnosis of AIDS: oesophageal candidiasis (P < 0.001), HIV wasting (P = 0.07), mycobacterium avium complex (P = 0.0001), cytomegalovirus disease (P < 0.001), HIV encephalopathy (P = 0.0009) and cryptosporidial infection (P = 0.02). Prophylaxis and anti-retroviral therapy appear to have had a significant impact on the temporal changes of the most frequently diagnosed AIDS diseases. While PCP prophylaxis has substantially reduced the likelihood of a PCP diagnosis at AIDS, the corresponding increase in other opportunistic infections suggests that there may be a need for improved prophylaxis for these conditions.
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PMID:AIDS defining diseases in the UK: the impact of PCP prophylaxis and twelve years of change. 887 55

Human immunodeficiency virus (HIV) infection is now a chronic manageable disease due to which is it imperative for reviewing various medical emergencies which an individual case may encounter. Emergencies may occur at any stage of the disease. HIV infection is associated with several opportunistic infections/malignancies that may be life threatening and need quick intervention by health care workers. These emergencies could be related to opportunistic infections that are seen at presentation or that occur as the immune system gets weaker, or may be HIV induced diseases like enteropathy and wasting, diarrhea leading to dehydration and its sequel, neurological complication like PML etc. and from complications resulting from use of anti-HIV medication like lactic acidosis, pancreatitis, bone marrow suppression and may include the immune reconstitution syndromes.
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PMID:Emergencies in HIV medicine--part I. 1908 56