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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An open study was made of 25 patients with severe, recalcitrant psoriasis treated with azaribine (6-azauridine triacetate). Most patients received 125 mg/kg/day for a period of 8 weeks. A good to excellent response with 60-100% clearing of lesions was observed in 14 patients and a fair response with 40-60% improvement in another 6 patients. Thus 20 patients (80% of the series) exhibited a favorable clinical response. 16 of these 20 patients relapsed to approximately pretreatment status within 1 month after stopping therapy. The most frequently observed side-effects were mild reversible anemia, fatigue and mild transient gastrointestinal symptons. 8 patients (32% of the series) exhibited sufficient toxicity to necessitate the discontinuance of therapy. 1 patient experienced an unexplained femoral arterial thrombotic episode while on the drug. Azaribine may find a place in the therapy of severe psoriasis particularly in patients with hepatic disease. However, further studies of its potential for toxicity are indicated.
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PMID:The treatment of psoriasis with azaribine. 124 22

This paper gives a short review on the function, pharmacokinetics, and therapeutic application of recombinant interferon-gamma (rIFN-gamma) in dermatology. Simultaneously, our own experiences are presented for 57 patients (phase II study) suffering from genital warts (21 patients), psoriatic arthritis (10 patients), psoriasis vulgaris (three patients), malignant melanoma (six patients), bowenoid papulosis (four patients), Behcet's disease (four patients), basal cell carcinoma (six patients), as well as herpes simplex recidivans, epidermodysplasia verruciformis, and mycosis fungoides (one patient each). We conclude that there might be an indication for treatment with rIFN-gamma in genital warts, bowenoid papulosis, Behcet's disease, and microbial infections, such as leprosy and cutaneous leishmaniasis. Even though there are reports of a limited beneficial effect of rIFN-gamma on arthritis and skin lesions in psoriasis, we failed to observe any in 10 patients. The main side effects in our low-dose study (50-100 micrograms/d) were mild fever (78%), fatigue (78%), and myalgia (65%). Laboratory tests revealed an increase in the serum triglyceride level, in particular, in psoriatic patients.
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PMID:Recombinant interferon-gamma (rIFN-gamma) in dermatology. 212 42

Cyclosporine is known to be effective in the treatment of psoriasis. In this study, we have used oral cyclosporine (6 mg/kg per day) given for 5 to 30 weeks to 24 patients for the treatment of 12 different dermatoses. Patients with the following diseases demonstrated a marked response or total clearing: 1 patient each with pyoderma gangrenosum, pityriasis lichenoides chronica, and psoriasis of the acrodermatitis continua of Hallopeau type. Moderate to marked response occurred in both patients with epidermolysis bullosa acquisita and the patient with hidradenitis suppurativa. Minimal to moderate responses were obtained in both patients with granuloma annulare, 1 of 2 with acrodermatitis continua of Hallopeau, both patients with Darier's disease, and 1 of 6 patients with vitiligo. Little or no response was noted in both patients with sarcoidosis, all 3 patients with pityriasis rubra pilaris, 5 of 6 patients with vitiligo, 1 patient with pemphigus foliaceous, and 1 with pemphigus vulgaris. Clinical side effects were mild and transient and included dysesthesia, fatigue, hypertrichosis, nausea, and flushing. The most frequent clinically significant abnormalities were hypertension and renal dysfunction, with all factors normalizing within 1 month of discontinuation of cyclosporine therapy.
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PMID:Oral cyclosporine in the treatment of inflammatory and noninflammatory dermatoses. A clinical and immunopathologic analysis. 217 58

Since their initial description in 1957, the interferons (IFNs) have been increasingly used to treat a wide array of diseases. Acute adverse effects, i.e. 'flu-like' syndromes, hypo- or hypertension, tachycardia, headache, myalgias and gastrointestinal disorders, occur within the first hour or day after starting treatment. They are seldom treatment-limiting and are easily manageable. Sub-acute and chronic effects develop after several days, usually within 2 and 4 weeks of therapy. The most typical is neurological toxicity, including fatigue/asthenia, and behavioural and cognitive changes. Such symptoms may seriously impair quality of life and result in treatment discontinuation. Seizures have seldom been described. Other infrequent central nervous system adverse effects include vertigo, cramp and oculomotor nerve paralysis. Distal paraesthesias and peripheral neuropathy have been reported. IFN-associated autoimmunity is quite rare but a matter of concern. Biological or clinical manifestations usually require several months to become apparent. Autoantibodies have been shown to develop in most patients but have been inconsistently associated with clinical symptoms of systemic lupus erythematosus, rheumatoid-like arthritis and thyroiditis. Both hypo- and hyperthyroidism have been described but are usually reversible. Other infrequent autoimmune reactions include diabetes, pemphigus and worsening of multiple sclerosis. Although several patients present with a pre-existing autoimmune disorder, no predisposing factor has been clearly established. While hypotension and tachycardia are the most frequent acute cardiovascular complications, a few additional cases of cardiac arrhythmias and myocardial ischaemia have been reported after a short course or several weeks of treatment. These latter complications do not appear to be dose-dependent or age-related. Isolated cases of congestive heart failure have also been described. Mild proteinuria has been observed in 15 to 25% of patients, but acute renal toxicity is uncommon. A transient rise in serum aminotransferase levels is frequently noted during the first stage of therapy, especially in patients receiving the highest dosages. Direct hepatotoxicity is extremely rare. Autoimmune hepatitis, which is ill-diagnosed as chronic viral hepatitis, and de novo induction of autoimmune hepatitis, account for the majority of liver diseases. Haematotoxicity is relatively common but mild to moderate, and develops gradually during the first weeks of treatment. Neutropenia is the most common haematological toxicity, but is usually not dose-limiting and resolves rapidly upon drug discontinuation. Myelosuppression, autoimmune and immune allergic haemolytic anaemias and thrombocytopenias have seldom been described. Cutaneous adverse effects comprised nonspecific erythema and hair loss and, less frequently, vasculitis, local ulcerations at the site of injection and exacerbation of psoriasis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Clinical toxicity of the interferons. 751 63

Triciribine is a purine analogue which inhibits DNA and protein synthesis. We performed two studies to define its activity against metastatic breast cancer. The first study was a phase II study in 14 patients with metastatic breast cancer who had received two or fewer chemotherapy treatments. The treatment schedule was tricirbine 20 mg/m2 per day by 24-h infusion (CI) daily for 5 days every 6 weeks as recommended by a previous open phase I trial. When neither response nor toxicity was seen in the phase II trial, we assumed the starting dose was too low for this group of patients with good performance status and repeated the phase I trial in patients with metastatic breast cancer with good performance status. The starting dose was 35 mg/m2 per day using the same 5-day CI schedule, and starting doses were increased in subsequent cohorts of three patients in increments of 5 mg/m2 until toxicity occurred. In the initial (phase II) study, one patient had stable disease for 18 weeks (three courses), the remainder progressed. There were no significant toxic effects. In the subsequent phase I study, ten patients were treated until the study was closed. The maximum dose was 40 mg/m2. Two patients died, one each at the 35 and 40 mg/m2 levels, respectively, 3 months and 6 weeks after their last course, one without intervening disease progression. Both had severe hypertriglyceridemia (18- and 21-fold elevation) and severe fatigue. At postmortem examination, one had congestive cardiomyopathy, and the other had severe pancreatitis and hypothyroidism. One patient had severe exacerbation of psoriasis which made her bedridden for more than 30 days. Four patients had hyperglycemia. Plasma pharmacology studies showed erratic drug levels, presumably related to enterohepatic circulation. Postmortem pharmacology studies showed residual drug present as long as 12 weeks after the last dose. We conclude that triciribine is ineffective at all doses tested and at doses of > or = 35 mg/m2 has unacceptable toxic effects.
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PMID:Phase I-II study: triciribine (tricyclic nucleoside phosphate) for metastatic breast cancer. 852 86

The role of elevations of serum cytokines in psoriasis is a provocative issue. We report two patients with psoriasis who had episodes of fever, arthritis, and general fatigue. Their symptoms seemed to be associated with increases in serum levels of interleukin (IL)-6, which paralleled the severity of clinical symptoms as well as elevated serum titers of C-reactive protein (CRP) and platelet counts. Since IL-6 is a multipotential cytokine with B-cell activating, T-cell activating, and thrombocytopoietic functions, the symptoms and abnormal laboratory findings in these patients may have been related to their increased serum levels of IL-6. Monitoring the serum level of this cytokine may thus be useful in evaluating the clinical status of patients with psoriatic arthritis.
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PMID:Increased serum level of interleukin-6 in patients with psoriatic arthritis and thrombocytosis. 858 48

Methotrexate's mechanism of action affects both the inflammatory and immunosuppressive aspects of response. Its kinetics are defined and include variable absorption, intracellular metabolism, and both renal and biliary excretion. Methotrexate is clearly effective in the treatment of rheumatoid arthritis and may be able to decrease the rate of formation of new bony erosions. It is also effective in psoriatic arthritis and is being used in a multiplicity of other rheumatic diseases. The most common toxicities ascribed to methotrexate are gastrointestinal (e.g. stomatitis) and central nervous system (e.g. headache, fatigue, malaise). Methotrexate-induced hepatic cirrhosis is less common in rheumatoid arthritis than previously thought, although its occurrence in psoriasis is probably higher than in rheumatoid arthritis. Haematological, renal and pulmonary toxicity occur, but are rare, while teratogenicity is well documented. A new and disturbing adverse event, pseudolymphomas are being reported at present.
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PMID:The rational use of methotrexate in rheumatoid arthritis and other rheumatic diseases. 971 72

Fumaric acid preparations are used as longterm and effective treatment of psoriasis. Apart from gastrointestinal, dermatological and hematological side-effects, transient renal damage was observed during treatment with fumaric acid. The case of a 38 year old woman who was treated with fumaric acid (420 mg bid) for 5 years before she complained of fatigue and weakness. According to clinical laboratory she had developed severe proximal tubular damage. Hypophosphatemia, glycosuria and proteinuria persisted although medication was stopped immediately.
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PMID:Longterm treatment of psoriasis using fumaric acid preparations can be associated with severe proximal tubular damage. 1062 62

Littoral cell angioma (LCA) is a rare benign vascular tumor of the spleen with characteristic histomorphologic features. Only a few descriptions of the radiologic appearance of this tumor have been published, and those descriptions are variable. We report a case of LCA in a 37-year-old man with psoriasis and nonspecific symptoms of weakness, pain and fatigue, normocytic anemia, and thrombocytopenia. The results of abdominal sonography and contrast-enhanced CT correlated: the 2 modalities revealed hepatosplenomegaly and multiple round splenic lesions of similar appearance and size (on sonograms, ill-defined echogenic lesions up to 3.2 cm without acoustic enhancement; on CT scans, hypodense, nonenhancing lesions up to 3.5 cm). Because making a differential diagnosis was difficult and our presumptive diagnosis was hemangioma or lymphoma, splenectomy was performed. Postoperative pathologic examinations confirmed a final diagnosis of LCA. The patient's recovery was uneventful. LCA should be considered when making a differential diagnosis of splenic lesions, and sonography may be more helpful than CT in reaching a diagnosis of LCA.
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PMID:Littoral cell angioma of the spleen: appearance on sonography and CT. 1224 42

Psoriasis is a chronic, genetic, non-contagious skin disorder that appears in many different forms and can affect any part of the body, including the nails and scalp. It may affect the quality of life by causing psychosocial stress. Psoriatic arthritis (PA) is considered to be a spondyloarthropathy, and has spinal and peripheral joint involvement associated with psoriasis. The purpose of this study was to evaluate the prevalence of signs and symptoms of temporomandibular disorders (TMD) in patients with psoriasis without PA and in patients with PA and compare with a healthy group. Signs and symptoms of TMD were evaluated by means of Helkimo's Anamnestic (Ai) and Dysfunction indices (Di). In the present study, patients with psoriasis without arthritis did not report TMD signs and symptoms significantly more often than healthy subjects. A statistically significant increase was found in patients with PA when compared with psoriasis patients without arthritis and healthy patients in Di. In patients with PA, muscle tenderness on palpation, temporomandibular joint sounds and stiffness/tiredness in jaws in the morning were the most frequent findings. It is concluded that the signs and symptoms of TMD in PA is caused mainly by related joint involvement that directly affects the masticatory system.
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PMID:The prevalence of temporomandibular disorders in patients with psoriasis with or without psoriatic arthritis. 1620 41


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