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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From April 1983 to September 1991 total parathyroidectomy (PTX) and parathyroid autotransplantation were carried out in 27 patients for secondary hyperparathyroidism. Of these patients, 13 were males and 14 were females. Their average age was 43 years old and their mean duration of dialysis was 126.4 months. As preoperative clinical symptoms, bone pain was observed in 19 cases, joint pain in 18, decrease of height in 7, pruritus in 3, muscle pain in 2, red eyes in 2 and others in 2. As roentgenographic findings, subperiosteal bone resorption and skull-salt and pepper were demonstrated in 26 cases, rugger jersey spine in 15, soft tissue calcification in 11, and pathological fractures in 4. Four parathyroid glands were removed in 23 cases, three glands in 4. Serum calcium level decreased remarkably within 24 hours after parathyroidectomy in all cases. The average total weight of parathyroid glands was 4.48 g. The preoperative diagnostic accuracy of echogram was 94% and that of CT scan was 90%. The clinical improvement after PTX was excellent in 12 cases and good in 11. The roentgenographic improvement of skull and/or finger bone more than one year after PTX was excellent in 11 cases and good in 11. Judging from histopathological findings of the bone, the clinical and roentgenographic improvement was observed better in the osteitis fibrosa group than in mild group. A significant correlation was found between the level of preoperative c-PTH and the weight of resected parathyroid glands. The level of preoperative ALP correlated with intact-PTH and was higher in the osteitis fibrosa group than in the mild group.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical study of total parathyroidectomy and autotransplantation for secondary hyperparathyroidism]. 147 16

We report here the long-term sequelae in 22 patients with L-tryptophan-induced eosinophilia-myalgia syndrome (EMS). The mean follow-up was 23 months (range, 5 to 40 months). Myalgia, rash, pruritus, edema, and respiratory symptoms often improved with the use of corticosteroids, but fatigue and weakness persisted in most cases. Other abnormalities that commonly persisted were arthralgia, muscle-cramping, peripheral neuropathy, and thickened skin. One patient had chronic pulmonary hypertension. These findings indicate that for most patients, EMS is a chronic disorder.
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PMID:Eosinophilia-myalgia syndrome: the aftermath. 152 46

An association between the ingestion tryptophan and a syndrome characterized by scleroderma-like skin abnormalities, fasciitis, and eosinophilia has recently been recognized in the United States. We report the clinical and histopathological findings in nine patients and the results of biochemical analyses of tryptophan metabolism in seven patients with this syndrome. Edema of the extremities, frequently accompanied by pruritus, paresthesia, and myalgia, developed in the nine patients (six women and three men; age range, 30 to 66 years) 1 to 18 months after the start of therapy with tryptophan (1.5 to 3.0 g daily) for insomnia, depression, or obesity. Five patients were taking drugs (benzodiazepines) known to inhibit hypothalamic-pituitary-adrenal function, and one had adrenal insufficiency. All had blood eosinophilia in the acute phase of their illness (mean eosinophil count [+/- SD], 3.62 +/- 2.87 X 10(9) cells per liter). All had histopathological changes in the dermis and subcutaneous tissue typical of scleroderma, and seven patients had eosinophils. The fascia was inflamed and fibrotic, and adjacent skeletal muscle often showed perifascicular inflammation. Tryptophan was discontinued in all patients, and eight received prednisone. The cutaneous symptoms improved, but only two patients had complete resolution of their illness. The patients had plasma levels of tryptophan before and after an oral dose of tryptophan that were similar to those in normal subjects. Plasma levels of L-kynurenine and quinolinic acid, which are metabolites of tryptophan, were significantly higher in four patients with active disease than in three patients studied after eosinophilia had resolved or in five normal subjects (P less than 0.001)--findings consistent with the activation of the enzyme indoleamine-2,3-dioxygenase. This illness resembles eosinophilic fasciitis and probably represents one aspect of the recently reported eosinophilia-myalgia syndrome. The development of the syndrome may result from a confluence of several factors, including the ingestion of tryptophan, exposure to agents that activate indoleamine-2,3-dioxygenase, and possibly, impaired function of the hypothalamic-pituitary-adrenal axis.
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PMID:Scleroderma, fasciitis, and eosinophilia associated with the ingestion of tryptophan. 231 25

An outbreak of Gnathostoma larva migrans occurred among guests of a New Year's party in Chachoengsao, Thailand. Nine people who consumed a raw fish dish called 'Hu-sae' contracted the disease. Five of them developed gastro-intestinal symptoms consisting of nausea, vomiting, abdominal cramps and diarrhea as early as within the first 24 hours, while in the other four, symptoms started on the following day. After the initial symptoms pertaining to the gut, malaise, chest discomfort, cough, myalgia, weakness, itching and migratory swellings were experienced. Eosinophilia was demonstrated in every patient with a mean (+/- SE) count of 5,516 +/- 1,010 cells/cu mm. Detection of antibody against aqueous extracts of G. spinigerum adult antigen using an enzyme-linked immunosorbent assay showed a titer of 1:1,600 or greater in every patients except one who had a titer of 1:400 (positive greater than or equal to 1:400). This outbreak illustrates the high attack rate when heavily infected fish are consumed.
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PMID:Gnathostoma larva migrans among guests of a New Year party. 182 91

The eosinophilia-myalgia syndrome is a newly described disease associated with ingestion of a contaminant or byproduct of the amino acid L-tryptophan. Patients typically present with intense myalgias, especially of the extremities, and commonly suffer from skin and subcutaneous manifestations (edema and induration of the skin, morphea-like lesions, pruritus). Less frequent findings are cardiorespiratory involvement (cough, dyspnea, pulmonary infiltrates) and neurologic disease (ascending polyneuropathy). Laboratory findings include blood eosinophilia (greater than 10(9) cells per liter), normal to slightly elevated serum aldolase levels, and negative studies for connective tissue diseases (normal erythrocyte sedimentation rate, negative antinuclear antibodies). Tissue damage in eosinophilia-myalgia syndrome is likely related to infiltration by eosinophils with subsequent release of toxic molecules such as major basic protein. Management in severely ill patients includes administration of corticosteroids.
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PMID:Eosinophilia-myalgia syndrome. 189 58

Recently, the ingestion of tryptophan has been associated with eosinophilia-myalgia syndrome, which is characterized by eosinophilia, myalgias, and several less consistently reported findings. We treated 13 patients who exhibited clinical features of eosinophilic fasciitis who were taking high-dose tryptophan before the onset of clinical symptoms. Twelve patients exhibited eosinophilia, with eosinophil counts ranging from 0.13 to 0.88. The remaining patient was taking oral corticosteroids when her eosinophil count was determined. Eight patients complained of myalgias. Other symptoms included arthralgias, pruritus, cutaneous burning, weakness, fever, rashes, malaise, edema, muscle spasms, and alopecia. 5-Hydroxyindoleacetic acid levels were elevated in four of the eight urine specimens that were tested. Our findings suggest that previously diagnosed cases of eosinophilic fasciitis may represent variants of tryptophan-associated eosinophilia-myalgia syndrome. Derangements in the metabolism of tryptophan may play a role in sclerotic diseases.
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PMID:Eosinophilic fasciitis associated with tryptophan ingestion. A manifestation of eosinophilia-myalgia syndrome. 199 Sep 86

We reported two cases of acute recurrent pancreatitis lasting for 8 and 10 years, respectively, and characterized by acute abdominal pain associated with an increased serum level of pancreatic enzymes and in one case transient enlargement of the pancreas on sonography and CT scan. Exocrine and endocrine pancreatic function remained normal. Pain attacks were associated with headache or typical migraine, myalgia, pruritus, and diarrhea. In one case only, the IgE serum level was increased. In both cases, the symptoms were reproduced in the 2 h following the consumption of some particular food and cured for years by the suppression of this food and the use of cromoglycate, but recurred 1 month to 3 years after this treatment was stopped, to be again healed by the same treatment. We suggest that these cases are due to food allergy and that food allergy could be a rare cause of acute recurrent pancreatitis. Responsible foods were beef (twice), milk, potato, fish, and eggs, which is in agreement with the frequency of food allergens in southwestern Europe.
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PMID:Is food allergy a cause of acute pancreatitis? 210 39

From November 1987 to October 1988, seventy-seven cases diagnosed as dengue fever and confirmed by viral culture or serological examination in the Pediatric Department of Kaohsiung Medical College Hospital were studied. In nearly two thirds (64.9%) of the total cases, the ages were between 10 and 14 years old. No significant sexual difference could be found in this study. Two peaks of cases distribution occurred at November 1987 and October 1988. The major clinical manifestations of Dengue Fever were fever, headache, skin rash and cough. Nearly half of the total cases had nausea, vomiting, myalgia and skin itching. 29 cases (37.7%) had hemorrhagic complications during the course of disease. The most common features of hemorrhage was petechiae followed by epistaxis. Two cases were confirmed as hemorrhagic dengue fever and one was also dengue shock syndrome. Most (92.5%) of the cases had body temperatures over 38.5 degrees C at the onset of the disease. The mean duration of fever was 5.9 days. No fatality was found. It is concluded that eradication of vectors in the school environment might be one of the major points of disease control according to the age distribution of this study. The appearance of hemorrhagic dengue fever is a major problem and should be closely followed by clinicians and workers of public health in Taiwan.
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PMID:[Clinical observations of dengue fever among children]. 273 67

Healthy adult volunteers were inoculated intranasally with human parvovirus obtained from an asymptomatic blood donor. One week after inoculation, intense viremia was observed in seronegative volunteers, accompanied by a mild illness with pyrexia, malaise, myalgia, itching, and excretion of virus from the respiratory tract. In the following week hematologic studies revealed reticulocytopenia with an associated slight drop in hemoglobin concentration, lymphopenia, neutropenia, and a drop in platelet counts. At 17-18 days after inoculation a second-phase illness with rash and arthralgia lasting three to four days occurred in three of four infected volunteers. This study confirms the etiologic role of human parvovirus in erythematous rash illness, with the second-phase illness being consistent with adult cases of erythema infectiosum. Moreover, the hematologic changes associated with infection support the hypothesis that the same virus is responsible for the temporary arrest of erythropoiesis that leads to aplastic crisis in persons with chronic hemolytic anemia.
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PMID:Experimental parvoviral infection in humans. 299 31

This double-blind, placebo-controlled study evaluated the efficacy and safety of sc administered recombinant alpha 2 interferon (IFN-alpha 2) in the suppression of frequently recurrent genital herpes simplex virus (HSV) infection. Seventy-six otherwise healthy subjects who had eight or more recurrences during the preceding year received 1 X 10(6) IU of IFN-alpha 2, 3 X 10(6) IU of IFN-alpha 2, or placebo three times per week for 12 weeks. Recipients of the higher dose of IFN-alpha 2, had fewer outbreaks during the study (2 vs. 3), a shorter period of viral shedding (2 vs. 4 days), less itching (1 vs. 3 days), and a faster healing time (6 vs. 8 days). The lower dose of IFN-alpha 2 was not effective. Significant side effects (fever, malaise, myalgia, fatigue, and arthralgia) occurred after the first injection of 3 X 10(6) IU of IFN-alpha 2 in 91% of the subjects, but subsequent injections produced only mild and intermittent side effects that were well tolerated. Mild leukopenia was noted in subjects treated with IFN-alpha 2. Treatment with IFN-alpha 2 resulted in moderate suppression and decreased duration of recurrent genital HSV infection in patients with frequent recurrences.
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PMID:Suppression of recurrent genital herpes simplex virus infection with recombinant alpha 2 interferon. 352 95


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