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)

Cryptogenic organizing pneumonitis is a clinical and pathologic syndrome characterized by a "pneumonia-like" illness with excessive proliferation of granulation tissue within small airways and alveolar ducts associated with chronic inflammation in the surrounding alveoli. The duration of illness prior to lung biopsy is short, usually less than 2 months, and it is markedly different from that of IPF. Interestingly, unlike in IPF where the patient has difficulty remembering the exact onset of symptoms, patients with COP are frequently very specific about the timing of their disease onset. This is because the disease onset is recent and is often dramatic with the development of a severe flulike illness, ie, cough, fever, malaise, fatigue, and weight loss. Inspiratory crackles are frequently present on chest examination. Pulmonary function is usually impaired with a restrictive defect being most common. Gas exchange abnormalities are extremely common with a reduction in Dco and resting hypoxemia being almost universal findings. The roentgenographic manifestations are quite distinctive with a pattern of bilateral, diffuse but inhomogeneous, ground-glass or alveolar opacities being present in the majority of the cases. Bronchoalveolar lavage findings are nonspecific but usually reveal a lymphocytosis. The response to corticosteroid treatment is quite favorable and death from progressive disease is uncommon in COP, especially if treatment is instituted early in the course of the disease. In our experience, the cases with the worse prognosis are those associated with another disease process, in particular, connective tissue disorders like rheumatoid arthritis. In fact, these patients are prone to develop a rapidly progressive form of BOOP with a clinical course similar to the "Hamman-Rich syndrome." Recurrences are relatively frequent, consequently, withdrawal of treatment should be done with extreme caution. Corticosteroids have been the conventional initial treatment of COP, although to our knowledge, there are no controlled clinical trials to support it use. Antibiotics are not effective in treating this syndrome. Thus, based solely on our experience and that of others, we believe that high-dose corticosteroid therapy should be used to treat COP, usually initiated with 1 to 1.5 mg/kg/day (using ideal body weight) not to exceed 100 mg/day. Prednisone is given as a single oral dose in the morning. We recommended maintaining this dose for 4 to 8 weeks. If the patient's condition is stable or improved, the prednisone dosage is gradually tapered to 0.5 to 1 mg/kg/day (using ideal body weight) for the ensuing 4 to 6 weeks.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Cryptogenic organizing pneumonitis. The North American experience. 162 12

A 49-year-old male with an 8 year history of lowered Hb level, granulocytopenia and fatigue presented in 1986 with progressive fatigue, a dramatically reduced Hb level (45 g/l) and an increased lymphocyte count (6.6 x 10(9)/l). Clinical picture and laboratory studies led to the diagnosis of chronic T lymphocytosis with expansion of CD8+ T cells expressing CD16 IgG Fc receptors (Fc gamma RIII). DNA analyzed with T-cell receptor (TcR) gamma and beta probes revealed extra rearranged bands representing a clonal expansion of T lymphocytes. These T lymphocytes expressed T-cell receptor alpha beta as evaluated by staining with monoclonal antibodies. Because of the severe progressive anemia the patient was transfused with packed red cells. He was then treated with cyclophosphamide. After one month of treatment the transfusions could be discontinued and two months later cyclophosphamide treatment was stopped because of normalized Hb level and lymphocyte counts. The patient remained in a hematologically stable condition, though a minor T-cell population representing the clonal expansion, an inverted CD4/CD8 ratio and low immunoglobulin levels persisted. This is the first report of regression of proven monoclonal CD8+ T gamma-cell expansion and the associated anemia following cyclophosphamide therapy. These observations implicate the expanded monoclonal CD8+ lymphocytes in the pathogenesis of the anemia and granulocytopenia.
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PMID:Remission of monoclonal chronic T-cell expansion associated with severe anemia. 176 65

Ordinarily, severe disease due to acquired cytomegalovirus (CMV) infection does not occur in immunocompetent children. We describe a previously healthy boy who acquired primary CMV infection at approximately 2 years of age and experienced a 2-year-long debilitating multisystem illness from which he ultimately recovered. Clinical features of this illness included fatigue, poor weight gain, pallor, unexplained fever, musculoskeletal complaints, drenching night sweats, lymphadenopathy, and massive hepatosplenomegaly. Laboratory abnormalities included elevated erythrocyte sedimentation rate, lymphocytosis, and elevated immune complex levels. Cellular immune function was impaired during the illness but was demonstrably normal during convalescence, and there was no other evidence for a known immunodeficiency state. Immunoblot analysis showed enhanced antibody response to a 66-kd infected cell protein after symptomatic recovery. Despite consistently normal indices of hepatic function, liver enlargement persisted after other symptoms had resolved. Liver biopsy demonstrated a mononuclear cell portal tract infiltrate with fibrosis, but CMV could not be demonstrated directly in this tissue. Primary CMV infection has not been reported previously to cause the persistent symptoms seen in this child.
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PMID:Protracted mononucleosis-like illness associated with acquired cytomegalovirus infection in a previously healthy child: transient cellular immune defects and chronic hepatopathy. 184 49

We designed a unique regimen of adoptive immunotherapy with lymphokine-activated killer (LAK) cells and recombinant interleukin 2 (rIL-2) for application with surgical adjuvant therapy of cancer. The regimen features the prolonged (6 consecutive days) s.c. administration of low-dose rIL-2 and the transfer of ex vivo generated LAK cells from regional lymph node lymphocytes, obtained at the time of surgical operation. According to this regimen, 5 patients with primary lung cancer received immunotherapy about 2 weeks after surgery (pulmonary lobectomy). Clinical toxicities included fever(5/5), fatigue(5/5), slight(less than 5%) weight gain(5/5), increase of pleural effusion at the lobectomy site(2/5), and edema formation(1/5). All toxicities reversed within 4 days after the completion of therapy. Rebound lymphocytosis after therapy ranged from 2.4 to 5.5-fold (mean, 4.3-fold) over the baseline. Peripheral blood lymphocytes obtained during this lymphocytosis exhibited in vitro LAK activity in 4 of 5 patients. Thus, the regimen is considered to be well-tolerable and immunologically active in regard to the postoperative state of the patients.
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PMID:A regimen of surgical adjuvant immunotherapy for cancer with interleukin 2 and lymphokine-activated killer cells. Basis, clinical toxicity, and immunomodulatory effects. 185 93

A 17-year-old, previously healthy woman developed an acute "mononucleosis-like" illness with an associated "atypical" pneumonitis, followed by years of debilitating chronic fatigue, fevers, a 10-kg weight loss, night sweats, and neurocognitive symptoms. Thereafter, her sister developed a similar but less severe illness. The patient developed marked, chronic lymphadenopathy and splenomegaly, with associated persistent relative lymphocytosis and atypical lymphocytosis and with thrombocytopenia. After 3 years of illness, a splenectomy was performed, which resulted in some symptomatic improvement, prompt weight gain, and resolution of all hematologic abnormalities. Serial immunologic studies revealed a strikingly elevated number of activated B lymphocytes and a T lymphopenia, which improved but did not return to normal postsplenectomy. No causal association was found with any of several infectious agents that could produce such a lymphoproliferative illness. However, both the patient and her sister had evidence of active infection with the recently discovered human herpesvirus-6. Seven years after the onset of the illness, the patient and her sister remain chronically ill.
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PMID:A chronic "postinfectious" fatigue syndrome associated with benign lymphoproliferation, B-cell proliferation, and active replication of human herpesvirus-6. 196 94

Twenty-five patients with disseminated cancer (nine with renal cell carcinoma, five with melanoma, three with Hodgkin's lymphoma and chronic myelocytic leukemia [CML], two with soft tissue sarcoma, one each with large-cell lymphoma, breast cancer, and colon cancer), 13 males and 12 females, aged 25 to 68, were treated with recombinant human interleukin-2 (rIL2) by continuous infusion and adoptive transfer of autologous lymphocytes activated in vitro with IL2. Patients underwent leukapheresis on days 1, 8, 15, and 22 of the treatment. Cells, bulk activated for 20 hours in serum-free culture medium with 1,000 U IL2/mL in transfusion transfer packs as culture vessels, were transfused the following day. The infusion of IL2 by continuous infusion for six days started immediately after each adoptive transfer for 4 weekly courses. The dose of IL2 was escalated weekly in each patient; starting doses of IL2 were also escalated in subsequent cohorts of patients until maximally tolerated doses were reached. Nine patients had objective tumor regressions (three with renal cell cancer, two with Hodgkin's lymphoma, and one each with melanoma, sarcoma, breast, and colon cancer). Six responses were partial, two were minor, and one was mixed. Responding patients were maintained with IL2 by continuous infusion for six days every 6 to 8 weeks, without adoptive cell transfer. The median duration of responses was 16 weeks (3 to 60 + weeks). Tumor regression was related to the dose of IL2 (greater than or equal to 3.4 x 10(6) U/m2/d for six days) and to the in vivo lymphoproliferative effects of the lymphokine, but not to the total number of cells adoptively transferred. Side effects of treatment were transient and quickly reversible. Renal, hepatic dysfunction, and dyspnea were directly related to the dose of IL2 and to lymphocytosis. Other toxicities were mild hypotension with mild fluid retention, oral mucositis, anemia, thrombocytopenia, fever, and fatigue.
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PMID:Recombinant interleukin-2 by continuous infusion and adoptive transfer of recombinant interleukin-2-activated cells in patients with advanced cancer. 266 33

Chronic fatigue syndrome (CFS) is characterized by chronic, debilitating fatigue lasting greater than 6 months. Frequent chronic and recurrent findings include fever, pharyngitis, myalgias, adenopathy, arthralgias, difficulties in cognition and disorders of mood. In the majority of patients, the illness starts suddenly with an acute, "flu-like" illness. The following laboratory abnormalities are seen with some frequency, although none are seen in all patients: lymphocytosis, atypical lymphocytosis, monocytosis, elevation of hepatocellular enzymes, low levels of antinuclear antibodies, varying levels of antithyroid antibodies, partial hypergammaglobulinemia, elevated CD4:CD8 ratio, decreased cytolytic activity of natural killer cells, and low levels of immune complexes. Clinical and serologic studies suggest an association of CFS with all of the human herpesviruses, particularly Epstein-Barr virus (EBV) and the recently discovered human B lymphotropic virus (HBLV) or human herpesvirus 6; neither EBV nor HBLV has yet been shown to play a causal role in the illness. Preliminary evidence suggests that many of these features of CFS also are seen in patients with fibromyalgia.
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PMID:The chronic fatigue syndrome: definition, current studies and lessons for fibromyalgia research. 269 80

During 1959-1987, 126 patients in Aland Islands and main Finland had serologically verified infections with the virus of tick-borne encephalitis (Kumlinge disease). The most useful test for specific virological diagnosis was haemagglutination inhibition-IgM (HI-IgM). Most cases were from Aland Islands and nearby south-western main Finland. Two of the infections were imported. There were three laboratory infections and two transfusion infections. The disease occurred mainly from July to September. Detailed hospital records of 108 of the patients could be obtained. Ninety-five per cent of the patients had headaches, 82% had lymphocytosis of the cerebrospinal fluid, and 81% had high fever. Forty-four per cent had a confirmed biphasic course of disease. Seventeen per cent were severely ill. There were no deaths. The sequels were psychic irritability and fatigue for up to 1 year. There were eight cases of paresis, two of which became permanent.
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PMID:Tick-borne viral encephalitis in Finland. The clinical features of Kumlinge disease during 1959-1987. 270 99

Recombinant interleukin-2 (rIL-2) (NSC# 600664; Hoffmann-La Roche, Inc., Nutley, NJ) was studied in a phase I clinical trial in 33 patients with advanced, measureable cancer of the colon or malignant melanoma, Eastern Cooperative Oncology Group (ECOG) performance status O-1, and no prior chemotherapy or radiotherapy. The goal of the study was to identify a dose and schedule of IL-2 to generate maximal immune modulation with tolerable toxicity. Such a regimen might allow the addition of other treatment modalities and/or prolonged treatment duration in later trials. Each patient received IL-2 as a continuous 24-hour infusion once weekly for 4 weeks and then twice weekly for 4 weeks. Five treatment groups received from 10(3) U/m2 to 3 x 10(7) U/m2 per 24-hour infusion. The maximal tolerated dose was 3 x 10(7) U/m2/d twice weekly. Patients treated twice weekly at 1 x 10(7) and 3 x 10(7) U/m2/d had immune modulation in terms of lymphocytosis, eosinophilia, increased natural killer (NK) activity, and elevated numbers of peripheral blood mononuclear cells expressing CD16, OKT10/Leu-17, and Leu-19 surface markers. Endogenous generation of peripheral blood lymphokine-activated killer (LAK) activity was demonstrated by lysis of NK-resistant Daudi targets, in patients treated at 3 x 10(7) U/m2/d. Biochemical and hematological abnormalities were moderate and reversible. Clinical toxicity included hypotension, myalgia, arthralgia, stomatitis, fever, fatigue, nausea, headache, chills, diarrhea, and oliguria at high doses. Cardiovascular toxicity was tolerable for most patients and reversed after IL-2 was stopped. Two of six melanoma patients at 3 x 10(7) U/m2/d achieved partial responses by the end of the eighth week. This IL-2 schedule appears to produce potentially clinically useful immune enhancement with tolerable toxicity.
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PMID:A phase I clinical trial of recombinant interleukin-2 by periodic 24-hour intravenous infusions. 278 32

Nineteen evaluable patients with advanced malignancy were treated with recombinant methionyl human interleukin-2 (Ala 125), 5 days per week by intravenous bolus. Patients were entered in five groups at starting doses ranging from 0.05 to 2.56 x 10(6) U/m2. Doses were escalated weekly as tolerated toward a potential maximal dose of 11.6 x 10(6) U/m2. Maximal tolerated dose was 3.84 x 10(6) U/m2. Dose-limiting toxicity included fatigue, rigors, nausea/vomiting, fever, and diarrhea. Other toxicities included hyperesthesias, arthralgias/myalgias, rash, fluid retention, balanitis, and mild confusion. Leukocytosis, including granulocytosis, eosinophilia, and mild lymphocytosis, was observed, as was rare mild thrombocytopenia. No partial or complete response occurred. T1/2 alpha averaged 13.4 min, with interleukin-2 detectable 2 h after doses of greater than or equal to 2.56 x 10(6) U/m2. Three patients developed anti-IL-2 antibodies without demonstrable clinical significance.
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PMID:Systemic administration of recombinant methionyl human interleukin-2 (Ala 125) to cancer patients: clinical results. 278 63


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