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)

Reiter's syndrome is an acute inflammatory arthritis with no standard treatment options for patients unresponsive to nonsteroidal antiinflammatory drugs (NSAID). In patients positive for human immunodeficiency virus (HIV), HIV-RNA levels have been correlated with elevated tumor necrosis factor-alpha (TNF-alpha) levels. We investigated the safety and activity of infliximab, an anti-TNF-alpha chimeric monoclonal antibody, in the treatment of an HIV positive patient with Reiter's refractory to NSAID therapy. A 41-year-old HIV positive man with Reiter's syndrome was treated with infliximab 300 mg intravenously at Weeks 0, 2, and 6 and then every 6 to 7 weeks thereafter. He presented with severe fatigue, pain, muscle wasting, synovitis of the elbows, wrists and knees, a scaly rash in the groin area, burning during urination, and severe onycholysis on all digits. Laboratory assessment revealed hemoglobin 7.8 g/dl, erythrocyte sedimentation rate (ESR) 152 mm/h, white blood cell count 5700 cells/mm3, and C-reactive protein (CRP) 65.7 mg/dl. HIV viral load on presentation was 1600 quantitative:ultrasensitive (Qn:US) copies/ml, decreased from a maximum of 428,000 Qn:US copies/ml at the start of antiretroviral therapy. After 6 months taking infliximab, all complaints resolved, nails regrew, and the rash cleared. CRP decreased to 0.8 mg/dl and ESR to 22 mm/h. During this 6 month period antiretroviral therapy remained unchanged, and the viral titer remained below 400 Qn:US copies/ml.
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PMID:Infliximab in the treatment of an HIV positive patient with Reiter's syndrome. 1256 4

Hypothyroidism with thyroglobulin antibodies during corticoid replacement in a 54-year-old man with isolated ACTH deficiency. HISTORY AND ADMISSION FINDINGS: A 54-year-old previously healthy man was admitted because of fatigue, tiredness, diarrhoea and weight loss for the last 3 years. Physical examination revealed dry but normally pigmented skin and markedly reduced Achilles reflex bilaterally. INVESTIGATIONS: Erythrocyte sedimentation rate was slightly elevated at 32 mm/h, C-reactive protein was normal. Both haemoglobin (12.4 mg/dl) and the corpuscular indices were normal, as were serum electrolytes, and sodium bicarbonate. But basal levels of thyroid stimulating hormone (TSH, 8.5 mU/ml) was markedly elevated, while free peripheral triiodothyronine (3.2pg/ml) was normal and free thyroxine (fT4) at 0.7 ng/d was slightly reduced. Thyroid ultrasound was normal. Test for antinuclear antibodies was slightly positive, but double-strand DNA was not demonstrated. Antithyroglobulin antibodies were slightly raised to 1012 IU/ml (normal <350). The basic level of ACTH was repeatedly below detection, as were plasma cortisol and cortisol excretion in 24-hour urine. Nuclear magnetic imaging was normal. Failure to stimulate corticol synthesis in the short ACTH test and by CRH indicated an isolated ACTH deficiency at the level of the anterior pituitary, while other hypophyseal functions were unaffected. TREATMENT AND COURSE: The patient"s condition rapidly improved on replacement with hydrocortisone, 30 mg/d, and thyroxine, 100 mg/d. No thyroglobulin antibodies or antinuclear antibodies were demonstrable after 6 months. Thyroxine was discontinued after 15 months. Frequent monitoring of thyroid function over the next 2 years always indicated a euthyroid state. CONCLUSION: Subnormal concentration of peripheral thyroid hormone combined with elevated TSH levels can, in the presence of hypercorticolism, be due to reversible abnormal thyroid function.
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PMID:[Hypothyreoidism with thyroglobulin antibodies during corticoid replacement in a 54-year-old man with isolated ACTH deficiency] 1275 Oct 16

Unclear pulmonary infiltrates with eosinophilia, a problem of differential diagnosis. HISTORY AND ADMISSION FINDINGS: A 60-year-old woman was admitted for the diagnosis of pulmonary infiltrates. A year before she had been exposed to tuberculosis when working as a doctor in Manila, the Philippines. Ten days before admission she had spent 10 days in Sao Paulo, Brazil. On admission she complained of fatigue, dry cough and nocturnal sweating. Her body temperature was 37.8; C. At auscultation of the chest fine rales were heard with diminished percussion sounds over both lungs. INVESTIGATIONS: The chest radiogram showed bilateral apical infiltrates. Blood count indicated normal white and red cells, but platelets were raised to 606 x 10 9/l. The differential blood count revealed an eosinophilia of 30%, ESR was raised at 91 mm/h and C-reactive protein increased to 103 mg/l. Angiotensin-converting enzyme, IgG, IgA, IgM, IgE, C3 and C4, paraproteins, antinuclear antibodies and double-strand DNA antibodies were all within normal limits. There was no direct or indirect evidence of tuberculosis and no parasites were found in sputum, stool, urine and blood. DIAGNOSIS, TREATMENT AND COURSE: After bronchoscopy with bronchial biopsy had failed to establish a diagnosis, an open lung biopsy with partial lung resection was performed. This revealed histologically an eosinophilic pneumonia with intra-alveolar protein precipitation and multinucleated giant cells, as well as interstitial fibroblast proliferation without demonstrable mincroorganisms. Under cortisone administration there was striking improvement of symptoms within a few days, and C-reactive proteins fell to 3 mg/l, ESR to 25 mm/h and the eosino-philia to 2%. CONCLUSION: Eosinophilic pneumonia should be included in the differential diagnosis of unclear pulmonary infiltrations with eosinophilia, once parasitological and malignant diseases, tuberculosis and allergic pulmonary aspergillosis have been excluded.
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PMID:[Unclear pulmonary infiltrates with eosinophilia, a problem of differential diagnosis] 1275 Oct 17

A young, healthy man presented with sudden severe sensorineural hearing loss and tinnitus. The results of the workup and neuroimaging were normal, as were the auditory brain stem responses. Methylprednisolone pulse therapy was associated with significant hearing improvement within 10 days. A history of a short self-limited febrile illness preceding admission (with headache, photophobia, myalgia and fatigue), a raised serum C-reactive protein level and transient leukopenia suggested an infectious cause. Lumbar puncture revealed a mononuclear pleocytosis of the cerebrospinal fluid, with negative cultures but positive polymerase chain reaction test results for enterovirus, which was later cultured from the patient's stool. The patient's wife and baby had had a similar febrile illness without hearing loss 10 days earlier, and an outbreak of enterovirus meningitis was identified in the area, which was associated with familial clustering and echovirus serotype 4 infection. The varied causes of sudden sensorineural hearing loss, which should include enterovirus, are reviewed here.
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PMID:Enteroviruses and sudden deafness. 1277 Oct 71

The relationship between weight loss, the systemic inflammatory response and quality of life in patients with inoperable non-small cell lung cancer (NSCLC) was studied. The extent of weight loss, the systemic inflammatory response (C-reactive protein) and quality of life (EORTC-QLQ-C30) was measured in 106 patients with inoperable NSCLC (stage III and IV). Approximately 40% had more than 5% weight loss and almost 80% had elevated circulating C-reactive protein concentrations (>10 mg/l). The functional scale scores of the EORTC-QLQ-C30 were poor (50 or less) and the fatigue symptom score was also poor (50 or more). When patients were grouped according to whether or not they had experienced more than 5% weight loss, Karnofsky performance status and global quality of life were lower (P<0.05) and symptom scores fatigue (P<0.05) and pain (P<0.01) were greater in the weight-losing group. When the weight-stable cancer patients were grouped according to whether or not they had evidence of a systemic inflammatory response, the symptom fatigue was higher in the inflammatory group (P<0.05). In the weight-stable cancer patients C-reactive protein concentration was correlated with fatigue r=0.31 (P<0.05). The results of the present study indicate that both weight loss and the systemic inflammatory response impact on different aspects of quality of life. In particular, fatigue is associated with the presence of a systemic inflammatory response independent of weight loss.
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PMID:A prospective study of the impact of weight loss and the systemic inflammatory response on quality of life in patients with inoperable non-small cell lung cancer. 1278 28

C-reactive protein (CRP) is an acute-phase reactant whose levels increase in response to a variety of inflammatory stimuli. Elevated levels in serum are observed after trauma, tissue necrosis, infection, surgery, and myocardial infarction and are associated with an increased risk of cardiovascular disease. CRP levels are also elevated in noninflammatory states, such as obesity, sleep disturbances, depression, chronic fatigue, aging, and physical inactivity. In this study, the performance of a highly sensitive CRP enzyme immunoassay was evaluated, along with common laboratory variables (specimen type, processing time, and storage conditions) that may influence measured blood concentrations of CRP. The measurement range of the assay was from 0.4 to 50 microg/liter. Total imprecision (coefficient of variation) ranged from 8.1 to 11.4%. CRP levels obtained with the enzyme immunoassay were highly correlated with those obtained with an automated immunonephelometric assay. Comparable results were obtained for plasma (heparin and EDTA treated) and serum samples, and levels were unaffected by delays in sample processing and storage temperature. CRP levels were also unaffected by up to seven freeze-thaw cycles. The median CRP concentration in healthy adults was determined to be 0.94 mg/liter, with a 95% working reference interval of 0 to 6.9 mg/liter. In view of these data, we recommend that serial serum or plasma samples for CRP should be stored at 4 degrees C for short periods of time or at -70 degrees C for longer periods and tested within the same run to minimize interassay variability.
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PMID:Analytical performance of a highly sensitive C-reactive protein-based immunoassay and the effects of laboratory variables on levels of protein in blood. 1285

Positron emission tomography (PET) has emerged as a powerful tool in clinical oncology which allows to detect pathological changes in the metabolic characteristics of different tissues. In recent years the PET with the radiopharmakon 18F-2-fluoro-2-deoxyglucose has proved to be valuable for the diagnostic approach in inflammatory diseases. We report the case of a 69 year old female patient who was admitted for the diagnostic evaluation of a single pulmonary nodule in the right upper lobe which was suspicious for malignancy in the CT scanning. In the last three month the patient lost 13 kg weight, and was complaining about weakness, fatigue, enhanced body temperature up to 101 degrees F and night sweets. In the laboratory findings a microcytic anemia (80 g/L, 74,4 fL), an enhanced C-reactive protein (133 mg/L) and an accelerated ESR of 100 mm Hg/h was remarkable. The pulmonary nodule located in the second segment of the right upper lobe was not accessible in the bronchoscopic examination. Abdominal and cerebral CT scannings showed no pathological findings. In the positron emission tomography an enhanced accumulation of 18F-2-fluoro-2-deoxyglucose could be detected in the complete aorta and the large-sized arteries of the aortic arch consistent with the diagnosis of a giant-cell arteritis. The suspicious pulmonary nodule of the CT scanning showed no metabolic activity as provable with the PET. The 18F-FDG PET which is used in the initial staging of newly diagnosed lung cancer and known to be superior to CT in the evaluation of lymph node and distant metastases, is applicable in the diagnostic assessment of chronic inflammatory diseases. As the diagnostic approach in patients presenting with clinical symptoms as fatigue, weight loss, night sweets and fever is often arduous and time-consuming, the PET might become a more central role in the future.
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PMID:[PET-imaging proves giant-cell arteritis as the cause of FUO in a patient with a pulmonary nodule of unknown malignancy]. 1286 94

Levamisole is an immunopotenciator drug which is used as an antihelmintic drug as well as very effective remedy on cellular immunity compared with humoral immunity. A total 71 patients (37 men, 34 women) who referred to our department between March 1997 and December 2001, with a history of the disease for about 1 year, were diagnosed as having chronic brucellosis through those tests brucella serum agglutination test (SAT), SAT with Coombs and SAT with 2-mercaptoethanol. The patients were randomly divided into levamisole group (36 patients) and control group (35 patients). All patients were given rifampicin 600 mg/day + doxycycline 200 mg/day for 6 weeks as a standard classical combined therapy for brucellosis. In the levamisole group, oral levamisole 80 mg every other day for 6 weeks was added to the treatment. There was a statistically significant difference between two groups, in complaints of arthralgia, fatigue and sweats before and 6 months after treatment, as well as in erythrocyte sedimentation rate and C-reactive protein elevations and lymphomonocytosis finding. While it was provided both clinical and serological improvement in all patients in the levamisole group; 11 patients in the control group did not improve both clinically and in view of specific and nonspecific laboratory findings and a recurrence occurred in one case, in this group. In conclusion, levamisole added to classical antibiotic therapy in treatment of chronic brucellosis was found quite efficient in all patients in providing adequate clinical and laboratory response in comparison to classical antibiotic therapy alone.
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PMID:The effect of levamisole combined with the classical treatment in chronic brucellosis. 1469 14

A 52-year-old Japanese man presented with fever spikes, generalized fatigue, anorexia, and anasarca. The patient was referred for the evaluation of fever of unknown origin in association with swelling of cervical, axillary, and inguinal lymph nodes. He also manifested nephrotic syndrome, acute renal failure, hepatosplenomegaly, massive pleural effusion, ascites, disseminated intravascular coagulation, and hypergammaglobulinemia. C-reactive protein was positive and plasma vascular endothelial cell-derived growth factor (VEGF) and serum interleukin-6 levels were markedly elevated. Lymph node biopsy results showed that findings were compatible with Castleman's disease of hyaline vascular type associated with interfollicular plasmacytosis. In conjunction with the clinical findings, a diagnosis of multicentric Castleman's disease was made. The patient underwent renal biopsy because of nephrotic syndrome, and the results showed proliferation of mesangial cells, lobulation of glomeruli, and tram track pattern of the capillary wall without immune complex deposition. Electron microscopy showed widening of the subendothelial space. No electron-dense deposits were present in both mesangial and subendothelial regions. Pathologic features were compatible with glomerular microangiopathy and membranoproliferative glomerulonephritis-like lesions. With corticosteroid therapy, systemic symptoms disappeared; both VEGF and interleukin-6 levels were normalized, and he went into complete remission of nephrotic syndrome. In this article, the role VEGF plays in the pathogenesis of nephrotic syndrome and glomerular microangiopathy is discussed.
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PMID:Multicentric Castleman's disease associated with glomerular microangiopathy and MPGN-like lesion: does vascular endothelial cell-derived growth factor play causative or protective roles in renal injury? 1471 66

The ability of insulin to stimulate glucose disposal varies more than six-fold in apparently healthy individuals. The one third of the population that is most insulin resistant is at greatly increased risk to develop cardiovascular disease (CVD), type 2 diabetes, hypertension, stroke, nonalcoholic fatty liver disease, polycystic ovary disease, and certain forms of cancer. Between 25-35% of the variability in insulin action is related to being overweight. The importance of the adverse effects of excess adiposity is apparent in light of the evidence that more than half of the adult population in the United States is classified as being overweight/obese, as defined by a body mass index greater than 25.0 kg/m(2). The current epidemic of overweight/obesity is most-likely related to a combination of increased caloric intake and decreased energy expenditure. In either instance, the fact that CVD risk is increased as individuals gain weight emphasizes the gravity of the health care dilemma posed by the explosive increase in the prevalence of overweight/obesity in the population at large. Given the enormity of the problem, it is necessary to differentiate between the CVD risk related to obesity per se, as distinct from the fact that the prevalence of insulin resistance and compensatory hyperinsulinemia are increased in overweight/obese individuals. Although the majority of individuals in the general population that can be considered insulin resistant are also overweight/obese, not all overweight/obese persons are insulin resistant. Furthermore, the cluster of abnormalities associated with insulin resistance - namely, glucose intolerance, hyperinsulinemia, dyslipidemia, and elevated plasma C-reactive protein concentrations -- is limited to the subset of overweight/obese individuals that are also insulin resistant. Of greater clinical relevance is the fact that significant improvement in these metabolic abnormalities following weight loss is seen only in the subset of overweight/obese individuals that are also insulin resistant. In view of the large number of overweight/obese subjects at potential risk to be insulin resistant/hyperinsulinemic (and at increased CVD risk), and the difficulty in achieving weight loss, it seems essential to identify those overweight/obese individuals who are also insulin resistant and will benefit the most from weight loss, then target this population for the most-intensive efforts to bring about weight loss.
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PMID:Obesity, insulin resistance, and cardiovascular disease. 1474 3


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