Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

David Morris, 47, is the very picture of successful HIV antiretroviral therapy. He was diagnosed with HIV on Dec. 31, 1983, first began to take AZT in 1985, and now is on an antiretroviral regimen that has kept his viral load to undetectable levels. Moreover, Morris has thus far avoided some of the more serious side effects associated with treatment, including lipodystrophy, bone problems, and increased lipid levels. However, Morris, who is an administrator of the wellness program at Beth Israel Deaconess Medical Center in Boston, sometimes feels as though he is suffering from battle fatigue.
 ...
PMID:18-year survivor discusses HIV battle fatigue. 1156 69

Human immunodeficiency virus (HIV)-infected patients experience a range of haematological complications including anaemia, neutropenia, lymphopenia and thrombocytopenia. Anaemia is a prognostic marker of future disease progression or death, independent of CD4 and viral load. Recovery from anaemia reduces the risk of disease progression to approximately the same level as seen among patients who have never had anaemia. Additionally, anaemia impacts a range of dimensions of quality of life, most commonly through fatigue. Anaemia can be caused by a range of mechanisms including infections, neoplasms, dietary deficiencies, blood loss and medication. Histologically, bone marrow hypoproliferation and dysplasia are the most commonly seen. Both AZT and d4T induce macrocytosis, however, AZT, but not d4T, has broader myelosuppressive effects both in vitro and in vivo. The management of anaemia typically includes correction of the underlying cause(s) and blood transfusion or erythropoietin. However, blood transfusions and iron supplementation may activate HIV expression and possibly worsen immunosuppression. Recombinant human erythropoietin (rHuEPO) is an effective means of improving haemoglobin and reducing transfusion requirements in patients who have low (< 500 IU/L) endogenous erythropoietin levels.
 ...
PMID:Anaemia in persons with HIV infection: prognostic marker and contributor to morbidity. 1199 79

Zidovudine and lamivudine (ZDV and 3TC) are long-standing nucleoside analog-reverse transcriptase inhibitors (NRTIs) with extensive clinical experience in a wide spectrum of patients from in utero through childhood and adult ages. The safety profiles of both drugs are well-known and side effects for ZDV most commonly include nausea/vomiting, fatigue, anemia/neutopenia, and lipoatrophy; while 3TC is well-tolerated. ZDV-3TC is currently a viable alternative NRTI backbone for initial three-drug therapy of HIV infection when tenofovir disoproxil fumarate-emtricitabine (TDF-FTC) cannot be used because of a relative or absolute contraindication. ZDV-3TC continue to be viable alternatives for children, pregnant women and in resource limited settings where other recommended options are not readily available. ZDV-3TC penetrate the Central Nervous System (CNS) well, which makes ZDV-3TC attractive for use in patients with HIV-associated neurological deficits. Additional benefits of these drugs may include the use of ZDV in combination with certain NRTIs to exert selective pressure to prevent particular drug resistance mutations from developing, and giving a short course of ZDV-3TC to prevent resistance after prophylactic single dose nevirapine.
 ...
PMID:Zidovudine and Lamivudine for HIV Infection. 2095 18


<< Previous 1 2