Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty cases of Hodgkin's disease in intravenous drug users (IVDU) have been collected by the Italian Cooperative Group on AIDS-Related Tumors (G.I.C.A.T.). Ninety-two per cent of the patients were males; the median age was 26 years. Persistent generalized lymphadenopathy (PGL) at onset was present in 54% of patients, AIDS in 9%, ARC in 9% while 28% were simply HIV-positive. The initial median absolute number of CD4 lymphocytes was 264/mmc. Opportunistic infections were diagnosed in 20% of patients. In most patients the histological pattern was that of mixed cellularity and lymphocytic depletion (76%). In almost half the initial symptom was a persistent lymph node enlargement due to PGL. In the majority of patients (58%) only a clinical staging and bone marrow biopsy could be performed due to the presence of opportunistic infections, rapid disease progression or refusal of pathologic staging procedures. One patient presented with a Waldeyer's ring involvement, but no other unusual presentations were observed. After MOPP alternated or followed by ABVD or MOPP alone, 15/29 CR (52%) and 14/29 PR (48%) were observed. The median duration of CR was 14 months, while the median survival of CR has not been reached; the median survival of patients treated with chemotherapy with CD4 values at presentation {geq}400/mmc was significantly superior to that in those with CD4 < 400/mmc. The overall median survival was 16 months. Twenty-eight per cent of patients receiving chemotherapy + radiotherapy developed opportunistic as well as non-opportunistic infections (21%). Lethal hepatic toxicity was observed in 2 patients. In conclusion, Hodgkin's disease in IVDU was not found to be associated with unusual presentations, as previously reported for homosexuals. Complete remissions could be achieved in over 50% of patients, but in IVDU non-opportunistic infections in addition to opportunistic infections may also limit treatment administration. The presence of parenchymal functional impairment due to drug abuse, or drug abuse-related infections, such as pneumonia, endocarditis and hepatitis, should lead to the choice of antitumour agents with no or only minor potential liver, lung and cardiac toxicity.
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PMID:Hodgkin's Disease in 50 Intravenous Drug Users with HIV-Infection. 2746 28

At the 2017 Conference on Retroviruses and Opportunistic Infections (CROI) in Seattle, Washington, hepatitis C virus (HCV) infection was a major focus in the context of HIV-associated liver disease. Well-tolerated direct-acting antiviral (DAA) regimens have enabled effective treatment of the populations that are hardest to cure, including those with decompensated cirrhosis, and many studies examined the impact of HCV cure on hepatitis and extrahepatic outcomes. Scaling up access to DAA, and the impact that their universal availability can have on reducing prevalence were key topics. There was much discussion of what is needed to eliminate HCV on local and global levels and a focus on ensuring that the populations hardest to reach can access treatment. Prevention of new infections and reinfection will be key to sustaining the benefits of scaled-up HCV treatment, with particular attention to populations at elevated risk for HCV reinfection, including HIV-infected men who have sex with men (MSM) as well as some HIV-uninfected MSM on preexposure prophylaxis. In the hepatitis B virus (HBV) arena, a landmark phase III trial demonstrated that tenofovir disoproxil fumarate given to HBV-infected pregnant women at week 28 of gestation, in combination with postpartum HBV vaccination and hepatitis B immunoglobulin, resulted in zero mother-to-child transmissions of HBV.
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PMID:CROI 2017: Highlights of Advances in Viral Hepatitis and Liver Fibrosis. 2859 93

Human herpesvirus 6 (HHV-6A and HHV-6B) can cause primary infection or reactivate from latency in liver transplant recipients, which can result in a variety of clinical syndromes, including fever, hepatitis, encephalitis and higher rates of graft dysfunction as well as indirect effects including increased risks of mortality, CMV disease, hepatitis C progression and greater fibrosis scores. Although HHV-6 infection is currently diagnosed by quantifying viral DNA in plasma or blood, biopsy to demonstrate histopathological effects of HHV-6 remains the gold standard for diagnosis of end-organ disease. HHV-6 reactivation may be restricted to the infected organ with no evidence of active infection in the blood. HHV-6 infections in liver transplant patients are mostly asymptomatic, but clinically significant tissue-invasive infections have been treated successfully with ganciclovir, foscarnet or cidofovir. Inherited chromosomally integrated HHV-6 (ciHHV-6), in either the recipient or the donor organ, may create confusion about systemic HHV-6 infection. Recipients with inherited ciHHV-6 may have an increased risk of opportunistic infection and graft rejection. This article reviews the current scientific data on the clinical effects, risk factors, pathogenesis, diagnosis and treatment of HHV-6 infections in liver transplant recipients.
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PMID:HHV-6 in liver transplantation: A literature review. 2865 May 93

Cryptococcus species is still a very common opportunistic infection in AIDS patients. However, it is increasingly responsible for disease in otherwise immunocompromised individuals, such as transplant recipients and the heterogeneous group of patients with underlying immunologic diseases, hematologic disorders and organ failure syndromes. Clinical presentation, prognosis, and outcomes are difficult to define given these varied host groups, and tailoring treatments to fit the necessities of each patient is likewise challenging. Our patient was on treatment with steroids and direct-acting antiviral agents (DAAs) for a chronic HCV-related hepatitis, worsened by cryoglobulinemia, membranoproliferative glomerulonephritis and a low-grade B cells lymphoma. We report a case of systemic cryptococcal infection in an immunosenescent, HIV-negative patient.
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PMID:Cryptococcosis in an HIV-negative, HCV positive, immunosenescent patient: a case report. 3233 91

Cryptococcus species is still a very common opportunistic infection in AIDS patients. However, it is increasingly responsible for disease in otherwise immunocompromised individuals, such as transplant recipients and the heterogeneous group of patients with underlying immunologic diseases, hematologic disorders and organ failure syndromes. Clinical presentation, prognosis, and outcomes are difficult to define given these varied host groups, and tailoring treatments to fit the necessities of each patient is likewise challenging. Our patient was on treatment with steroids and direct-acting antiviral agents (DAAs) for a chronic HCV-related hepatitis, worsened by cryoglobulinemia, membranoproliferative glomerulonephritis and a lowgrade B cells lymphoma. We report a case of systemic cryptococcal infection in an immunosenescent, HIV-negative patient.
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PMID:Cryptococcosis in an HIV-negative, HCV positive, immunosenescent patient: a case report. 3251 Jan 60


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