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

Here, we report a 35-year-old man with non-fulminant acute non A, non B, non C hepatitis which developed into acute renal failure. The patient was admitted to hospital with the chief complaints of general fatigue, nausea and a high-grade fever of 40 degrees C. Laboratory examination revealed severe liver dysfunction and renal insufficiency on admission: his serum glutamic oxaloacetic transaminase was 3.203 IU/ml, serum glutamic pyruvic transaminase was 3.825 IU/ml, lactic dehydrogenase was 2.840 IU/ml, blood urea nitrogen was 65 mg/dl, and creatinine was 7.6 mg/dl. Hemodialysis was conducted during the initial 19-day period after admission because anuria was manifested on admission. On the 36th day after onset, renal functions returned to normal and the patient was negative for IgM-HA antibody. HBs antigen, IgM-HBC antibody, HCV antibody, cytomegalovirus antibody, and Epstein-Barr virus antibody. However, liver biopsy for histological examination on the 44th day after onset revealed no specific findings except the healing stage of acute hepatitis. Renal biopsy on the 49th day showed the healing stage of acute tubular necrosis without any glomerular change. It has been infrequently reported that acute renal failure develops following a non-fulminant acute state without hepatitis A, B or C virus infection. It is necessary to take acute renal failure into account in the clinical course of non-fulminant non A, non B, non C hepatitis.
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PMID:[Acute renal failure in non-fulminant acute hepatitis without hepatitis A, B or C virus infection]. 951 78

A double-blind prospective design was used to investigate the immediate and prolonged psychological effects of a specific viral infection, and the role of immune activation in mediating these effects. Subjects were 240 female teenager girls who were vaccinated with rubella vaccine. Based on analysis of levels of antibodies to rubella, subjects were divided into two groups. An experimental group (n = 60), which included subjects who were initially seronegative and were infected following vaccination, and a control group (n = 180), which included subjects who were already immune to rubella before vaccination. Compared with the control group and to their own baseline, low socioeconomic status (SES) subjects within the experimental group showed a significant increase in the severity of depressed mood, social and attention problems, and delinquent behavior. Ten weeks post-vaccination there were no differences between the experimental and control groups in serum levels of interleukin-1 beta, interferon-gamma, soluble interleukin-2 receptors (sIL-2r), and cortisol. However, a significant negative correlation was found between fatigue-related symptoms and sIL-2r levels in the experimental (r = -0.325), but not the control group (r = -0.046). These findings suggest that viral infection can produce prolonged behavioral, emotional and cognitive problems mainly in subjects belonging to the low SES.
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PMID:Influence of socioeconomic status on behavioral, emotional and cognitive effects of rubella vaccination: a prospective, double blind study. 969 35

A 66-year-old Japanese man was admitted to Hitachi General Hospital because of fatigue, fever, edema, and icterus. A blood examination showed anemia, leukocytosis, and hyperbilirubinemia. Antibiotics did not alleviate the inflammatory symptoms. On the 13th hospital day, the patient demonstrated mental confusion, with progressive anemia and thrombocytopenia. Bone marrow aspiration revealed an increase of macrophages showing erythrophagocytosis. A diagnosis of hemophagocytic syndrome was made, but no viral infection or hematological malignancy could be detected. The patient was treated with gamma-globulin and methylprednisolone for hemophagocytic syndrome, but died of respiratory insufficiency with progressive hyperbilirubinemia and trombocytopenia on the 29th hospital day, A postmortem examination showed proliferation of lymphoma cells within the small blood vessels of the brain, lungs, liver, and many other organs, but the bone marrow was not involved. An immunohistochemical examination resulted in a diagnosis of intravascular malignant lymphomatosis (IML) of B cell origin. No viral infection was detected with in situ hybridization methods. Although IML occasionally accompanies thrombocytopenia, infiltration of lymphoma cells in the bone marrow is rare. Lymphoma associated hemophagocytic syndrome may cause cytopenia in some patients with IML, as indicated in this case.
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PMID:[An autopsy case of intravascular malignant lymphomatosis with hemophagocytic syndrome, mental confusion and liver dysfunction]. 978 77

Using clinical predictors, we evaluated clinical case definitions of influenza during the 1995-1996 outbreak in France. Thirty-five general practitioners collected virological specimens and clinical data. Predictors of influenza virus infection were selected with logistic regression models. The results varied with the influenza virus subtype: temperature of >38.2 degrees C, stiffness or myalgia, rhinorrhea, and cough were predictive of influenza A/H3N2, whereas fatigue, lacrimation or conjunctival injection, and the absence of stiffness or myalgia were predictive of influenza A/H1N1. On the basis of this analysis and data from the literature, 12 clinical case definitions were evaluated for their abilities to diagnose influenza virus infection. They were associated with positive predictive values of 27% to 40% and negative predictive values of 80% to 91%. We conclude that focused studies evaluating clinical case definitions of influenza with use of subsets of patients should accompany population-based disease surveillance for optimal estimates of the disease burden associated with influenza epidemics.
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PMID:Evaluation of clinical case definitions of influenza: detailed investigation of patients during the 1995-1996 epidemic in France. 1006 45

Fibromyalgia syndrome (FMS) is recognizable syndrome characterized by chronic, diffuse pain, an absence of inflammatory or structural muscloskeletal abnormalities, and a range of symptoms that include fatigue, and sleep and mood disturbances. Physical examination and laboratory testing are unrevealing, except for the presence of pain on palpation of characteristic soft-tissue sites, the tender points. Despite the recognition of FMS by the World Health Organization, it remains a controversial condition and its existence as a distinct entity remains uncertain. However, the concept of FMS is a useful one, allowing many investigations to be avoided and appropriate advice on treatment to be given. FMS may overlap with symptoms of, and the patient further impaired by, anxiety and depression. The term FMS dose not imply causation and merely describes the most common symptoms. Many patients with chronic fatigue syndrome(CFS) fulfill the criteria of FMS and represent one end of a spectrum of presentation. Evidence for triggering viral infection and the lower level of serum acylcarnitine, observed in CFS patients, is lacking in the majority of patients with FMS. These findings are suggestive to be distinctively another disorders between FMS and CFS.
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PMID:[Fibromyalgia syndrome]. 1007 6

Acute bronchiolitis is the commonest lower respiratory illness of infancy and early childhood, and it is usually associated with respiratory syncytial virus infection. In the majority of infants, the illness is self-limiting and hence management is directed at maintaining fluid intake, minimal handling and close observation. Children who develop apnoea, fatigue and/or feeding difficulties as well as progressive respiratory distress require hospital admission. Oxygen, intravenous fluids and minimal handling are the pillars of hospital management, and less than 1% of hospitalised infants require additional assisted ventilation. Pharmacological therapy of acute bronchiolitis is contentious. Sympathomimetics are the drugs most frequently used. Inhaled salbutamol (albuterol) has been associated with both positive and negative outcomes. Recent work suggests that nebulised racemic adrenaline (epinephrine) may be helpful in reducing respiratory distress, but further work is needed to confirm this finding. The use of the antiviral drug ribavirin (tribavirin) in acute bronchiolitis remains very contentious. The overwhelming majority of infants do not require the drug and debate remains as to its true effectiveness. The literature tends to support its use in patients with underlying heart or lung disease, but the drug may not be cost effective in this setting. However, the costs of ribavirin therapy could be reduced by the implementation of more rigid treatment guidelines. A reduction in the use of bronchodilators, antibiotics and corticosteroids would help to reduce the overall costs of management. To date, acute bronchiolitis has not lent itself to pharmacological treatment and prescribing should therefore be very strictly audited by clinicians.
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PMID:Rational prescribing for acute bronchiolitis. 1015 5

Here we report a case of acute cerebellitis, in which the patient developed right peripheral facial palsy during the recovery phase of cerebellar ataxia. A 67-year-old man developed truncal and limb ataxia following a fever, general fatigue and anorexia. He was diagnosed to have acute cerebellitis. While the ataxia symptoms were improving without any treatment, right peripheral facial nerve palsy developed and an MRI revealed an enhancement of the right facial nerve proximal to the geniculate ganglion. After treatment with acyclovir and corticosteroids, his facial nerve palsy and ataxia both gradually improved. There has been no previous report of an adult case who developed peripheral facial nerve palsy during the recovery phase of acute cerebellitis. This case indicates that a wide spectrum of neurological complications may develop in association with a varicella-zoster virus infection.
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PMID:[An adult case of peripheral facial nerve palsy following acute cerebellitis associated with high antibody titers against varicella-zoster virus]. 1034 52

The classic profile of the chronic fatigue syndrome (CFS) patient is a white, middle-age female. Characterized by profound fatigue, CFS often starts with an acute viral infection. While today's medicine provides symptomatic relief, research is offering innovative insights. With this research, is a cure for these patients just around the corner?
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PMID:Fatigue that doesn't go away. 1038 64

When exposed to infectious pathogens, human beings manifest variability in the incidence and severity of infection. This variability may partly depend on psychological variables, which have long been thought to contribute to the predisposition, onset, and course of various physical illnesses, including infectious diseases. The objective of the study was to investigate the predictive value of several personality and other psychological variables on antibody titers and fatigue following a specific viral infection. Subjects were divided into a seronegative group (not immune prior to vaccination) (N = 60) and a seropositive group (immune prior to vaccination) (N = 180), based on antibody titers to rubella before and 10.5 weeks after vaccination with live-attenuated rubella virus. Questionnaires assessing externalizing, internalizing, self-esteem, neuroticism, and fatigue-related symptoms were administered to the subjects before vaccination. Fatigue-related symptoms were re-evaluated 10 weeks post vaccination. In the seronegative group, low titers of rubella antibodies, 10.5 post-vaccination, were predicted by high internalizing or neuroticism scores, and by low self-esteem, measured at baseline. Higher externalizing scores indirectly predicted lower titers of antibodies, via fatigue-related symptoms, measured 10 weeks post vaccination. In contrast, in the seropositive group no association was found between any of the psychological variables and antibody titers. Personality and other psychological variables can predict antibody titers to rubella vaccination, in infected individuals. The associations between the psychological variables and antibody titers are complex, and involve both direct and indirect associations. Specific psychological variables can also be used to predict levels of post-vaccination fatigue.
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PMID:Psychological variables as predictors of rubella antibody titers and fatigue--a prospective, double blind study. 1050 7

Human parvovirus B19 is considered an etiologic agent of aplastic anemia in immunosuppressed patients. Microscopic vasculitis, with or without renal involvement, has recently been attributed to this viral infection in immunocompetent patients. This study describes four cases of thrombotic renal graft microangiopathy presumably secondary to B19 infection. Twelve to 50 days after transplantation, four patients presented a renal graft dysfunction with creatinine rising to 360 to 1088 micromol/L and requiring hemodialysis in three cases. Renal involvement appeared after a systemic illness characterized by fever, fatigue and arthralgia, aplastic anemia (hemoglobin ranged from 5.3 to 7.8 g/dl), and thrombocytopenia. A thrombotic microangiopathy was observed in the renal biopsies, and the parvovirus B19 genome was isolated by PCR from the specimens. All four patients also became IgM-positive for parvovirus. Three of the four renal biopsies taken at the time of transplantation (T0) from the same patients were found positive for the B19 genome. Graft function recovered, with resolution of the aplastic anemia, within 22 to 110 d. Twenty biopsies performed as routine controls or for suspected acute rejection and nine T0 biopsies of patients with no signs of B19 infection were used. The B19 genome was found in two of 20 posttransplant biopsies and in one of nine T0 biopsies. The temporal association between aplastic anemia and the onset of thrombotic graft microangiopathy, isolation of the viral genome in renal specimens, seroconversion, and endothelial tropism of the virus suggests that B19 could be the etiologic agent of thrombotic microangiopathy in these cases. The development of the disease after infection could depend on other detrimental cofactors, which make the patient more susceptible to microthrombi formation in the renal microvasculature. The renal graft could represent the route of B19 transmission.
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PMID:Thrombotic microangiopathy associated with parvovirus B 19 infection after renal transplantation. 1082 Jan 78


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