Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0231528 (myalgia)
 6,565 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 56-year-old man experienced dyspnea since August 1995 and the chest X-ray film showed abnormal shadow. The diagnosis of bronchiolitis obliterans organizing pneumonia (BOOP) was established based on the histological findings of transbronchial lung biopsy. The patient was treated with prednisolone and symptoms improved. Myalgia and muscle weakness developed associated with relapse of BOOP after withdrawal of prednisolone. Patient was admitted to our department on December 1995 for further examination. An increased level of serum CPK, histological findings of muscle biopsy consistent with myositis, and positive anti-Jo-1 antibody were identified. Those findings supported a diagnosis of polymyositis (PM), and BOOP was considered as a pulmonary complication of PM. Myositis and pulmonary lesion improved after second course of steroid therapy and patient was discharged on May 1996. Both chronic pulmonary fibrosis and acute progressive interstital pneumonia are well known as pulmonary lesion associated with PM. The former is frequently recognized in cases of PM with anti-Jo-1 antibody and the latter is often observed in cases without autoantibodies. The association of PM and BOOP, however, has rarely been reported. The findings that BOOP frequently preceded PM and anti-Jo-1 antibody was positive in half of the cases were observed in the literature.
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PMID:[A case of polymyositis with anti-Jo-1 antibody preceded by BOOP]. 966 82

Three cases of human infection by Trichinella spiralis were first confirmed by detecting encysted larvae in the biopsied muscle in December 1997, in Korea. The patients were one 35- and two 39-year-old males residing in Kochang-gun, Kyongsangnam-do. They had a common past history of eating raw liver, spleen, blood and muscle of a badger, Meles meles melanogenys, and complained of high fever, facial and periorbital edema, and myalgia. Hematologic and biochemical examinations revealed leukocytosis and eosinophilia, and highly elevated levels of GOT, GPT, LDH and CPK. In the gastrocnemius muscle of a patient, roundly coiled nematode larvae were detected. The larvae measured 0.775-1.050 (av. 0.908) mm in length, and 0.026-0.042 (av. 0.035) mm in maximum width. The specific IgG antibody levels in three patients' sera were significantly higher when compared with those of normal controls. The patients were treated with flubendazole and albendazole for 15-30 days, and discharged at 13-34 days post-admission. From the above findings, it was confirmed that T. spiralis is present in Korea, and the badger plays a role of as the natural host.
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PMID:The first human case of Trichinella spiralis infection in Korea. 1090 75

A 58-year-old woman was admitted to our hospital because of recurrent fever, severe cough and sputum. Chest radiological examinations showed diffuse reticulonodular opacities in both lung fields. Interstitial pneumonia with probable polymyositis was diagnosed. Serum surfactant protein (SP)-A, SP-D and KL-6, which are new interstitial lung disease markers, showed values significantly higher than cutoff levels. The markers increased more in parallel with the rapid development of respiratory insufficiency, CPK level, myalgia and proximal muscle weakness. Treatment with a high dose of corticosteroid and the following gradual decrease over 8 months led to clinical and radiological improvement, with normalization of values of the markers. These markers may therefore be reliable indicators of therapeutic success. However, these markers underwent different respective changes during the first 2 months. SP-A reached a maximum at the start of the treatment, while SP-D and KL-6 peaked at 5 and 10 days, respectively, after the treatment was initiated. This discrepancy demonstrates that the markers reach the bloodstream by diverse mechanisms and are useful for analyzing pathophysiological alterations in the lung in the early stages of treatment.
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PMID:[New serum markers to monitor treatment of acute exacerbation of interstitial lung disease]. 1148 32

Clinical, electromyographic and pathological features were studied in 18 patients with lipid storage myopathy (group I) and 18 patients with polymyositis and dermatomyositis (group II). The results showed a remarkable lower spontaneous activity(SA) incidence (14%) in group I than that (55%) in group II; 46% and 34% short-duration motor unit potentials(MUAPs) with polyphasic potentials and 74% and 71% short-duration MUAPs without polyphasic potentials respectively; the percentages of increased polyphasic MUAPs were same in the two groups. The reduced or pathologic interference patterns accounted for 61% in the group I and 50% in group II. Increased CPK, LDH and HBD were also found in both of them. It is suggested that the lipid storage myopathy may be diagnosed when patients have muscle weakness and myalgia with short-duration and low-amplitude and polyphasic MUAPs without or with occasional spontaneous activities, and increased CPK, LDH and HBD.
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PMID:EMG study in the diagnosis and differential diagnosis of lipid storage myopathy. 1171 23

Lowering of serum cholesterol levels by pharmacologic intervention with statins reduces the incidence of cardiovascular events in subjects with and without atherosclerotic manifestations. In an 8-week, randomized, double-blind study we compared the efficacy and safety of the new compound atorvastatin for reducing LDL-cholesterol (LDL-C) with placebo in an Asian patient cohort. Patients with LDL-C between 160 mg/dl and 250 mg/dl were randomly assigned to treatment with 10 mg atorvastatin or placebo once daily for 8 weeks. At the end of weeks 4 and 8 of the randomized phase, the serum concentrations of lipid parameters as well as safety parameters were determined. Fifty-four patients (32 males and 22 females) were enrolled. Twenty-six patients were assigned to the treatment group. The primary end-point, LDL-C, was reduced by 40% and 42% after 4 and 8 weeks of treatment in the atorvastatin treated patients (p<0.001). The reductions in total cholesterol and triglycerides were up to 31% and 23%, respectively. The HDL-C levels increased up to 11% (p=0.043). There were no significant adverse events. Transient increases in CPK levels (10 times) without myalgia were identified in 1 patient. Atorvastatin, 10 mg/day produced significant reductions in LDL-C, total cholesterol and triglycerides and an elevation of HDL-C levels when used as an adjunct to diet in hyperlipidemic patients. The majority of the clinical effects could be attained by week 4. The overall safety profile of atorvastatin was similar to that of placebo. Atorvastatin was considered to be well tolerated in this patient cohort.
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PMID:A randomized, double-blind, placebo-controlled, 8-week study to evaluate the efficacy and safety of once daily atorvastatin (10 mg) in patients with elevated LDL-cholesterol. 1193 22

We encountered a case of psittacosis accompanied with rhabdomyolysis in a 66-year-old woman admitted to our hospital because of myalgia, fever, diarrhea, and disorientation. A chest CT scan showed air-space consolidation and ground-glass attenuation in the left lung. Laboratory findings showed elevation of CPK, myoglobin, and aldolase, consistent with rhabdomyolysis. She recovered after administration of intravenous erythromycin and steroid pulse therapy. Psittacosis was diagnosed from the history of exposure to pigeons and from elevation of the IgG titer for Chlamydia psittaci. Rhabdomyolysis is associated with some kinds of viral or bacterial infections. But few case reports have been found in the case of psittacosis. The mechanism whereby rhabdomyolysis complicates psittacosis is unknown. We suggest that psittacosis should be added to the list for differential diagnosis, when rhabdomyolysis develops in a patient with pneumonia.
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PMID:[A case of fulminant psittacosis with rhabdomyolysis]. 1238 28

Two cases of alcoholics associated with rhabdomyolysis and acute renal failure were reported. Case 1 was a 67-year-old male who had complained of general fatigue and generalized muscle pain. He had drunken and slept outdoor in winter until he was found. Laboratory data on admission showed remarkable elevation of muscle enzymes (AST, LDH, CPK) and serum levels of myoglobin, BUN, and Cr. He was treated with hemodialysis because of acute renal failure caused by rhabdomyolysis and recovered from renal failure. Case 2 was a 50-year-old male who had been unconscious and suffered from muscle weakness. He had drunken and slept in the bed for several days without eating any food until he was found by his sister. Laboratory data on admission showed remarkable elevation of muscle enzymes and serum levels of myoglobin, BUN, and Cr. It also showed hypoglycemia and hyponatremia. He developed into acute renal failure caused by rhabdomyolysis, but had a good clinical course without hemodialysis. The rhabdomyolysis of case 1 might have been caused by alcohol and sleeping outdoor in winter. That of case 2 might have been caused by alcohol and pressure necrosis due to immobility for several days in his bed.
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PMID:[Two cases of alcoholics associated with rhabdomyolysis and acute renal failure]. 1246 66

This study re-evaluates 13 out of 48 subjects involved in a trichinellosis outbreak that occurred in Central Italy (Umbria Region) in 1988 resulting from the consumption of raw boar meat harboring Trichinella britovi. During the outbreak, 28 of 48 serologically positive subjects were asymptomatic, whereas 20 subjects presented one or more clinical signs including but not limited to fever, myalgia, periorbital oedema and conjunctivitis. Several patients were hospitalized with severe clinical signs requiring treatment with mebendazole and corticosteroids. Upon re-evaluation of 13 patients, none presented clinical signs; however, three still had increased CPK or LDH serum levels with some signs of electromyographic changes. In this study, enzyme immunoassays (EIA) were used to test the 13 positive sera for reactivity with T. britovi antigens using both excretory/secretory (E/S) antigens and a synthetic antigen composed of beta-tyvelose conjugated to bovine serum albumin. Western blots (WB) were also carried out using a commercial kit. Studies using EIA with E/S antigen identified five positive sera; however, using beta-tyvelose as antigen, only one positive sample was identified. Nearly all sera reacted positively with one or more Trichinella antigens when analyzed by WB, in particular to the 45 k Da beta-tyvelose containing glycoprotein. Results indicate that T. britovi, though less pathogenic than other Trichinella species, is clearly capable of inducing sustainable sequelae.
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PMID:Re-evaluation of patients involved in a trichinellosis outbreak caused by Trichinella britovi 15 years after infection. 1599 Feb 31

A 57-year-old man underwent an autologous hematopoietic stem cell transplant for mantle cell lymphoma in August 1999. Anemia and thrombocytopenia appeared in November 2001. He was diagnosed with further hematological examination as having acute myeloid leukemia with multilineage dysplasia following secondary myelodysplastic syndrome. He received the allogeneic hematopoietic stem cell transplant from his HLA DRB1 locus mismatched brother in May 2002. The nonmyeloablative preparative regimen consisted of fludarabine 30mg/m2 for 6 days and busulfan 4mg/kg for 2 days. Eosinophilia, decrease of lacrimal fluid and liver dysfunction appeared on Day 104. We diagnosed this as chronic GVHD and treated the patient with prednisolone 10 mg/day. Thereafter, his chronic GVHD gradually improved. He had fever and myalgia in the extremities and lumbar region with elevated serum CPK and aldolase in January 2003. Histological examination led to a diagnosis of polymyositis simultaneously with chronic GVHD. Prednisolone 50 mg/day as an initial dose was started for the polymyositis following which the prednisolone dose was gradually tapered off. The polymyositis improved promptly after the administration of prednisolone and remains in remission with a current maintenance program of prednisolone 5 mg/day.
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PMID:[Chronic GVHD with polymyositis after non-myeloablative stem cell transplantation]. 1644 Aug 6

A 68-year-old woman had been given a diagnosis of interstitial pneumonia (NSIP pattern) and followed up at our hospital for 3 years. She was admitted to our hospital because of dyspnea, lower limb edema and myalgia. On admission, serum CPK and CRP levels were elevated and an electromyogram suggested inflammatory myopathy. We diagnosed polymyositis (PM) with progressive interstitial pneumonia (IP). Although methylprednisolone pulse therapy and immunosuppressive agents were administered, pulmonary lesions became aggravated. The patient died due to respiratory failure as a result of the progress of IP. The autopsy lung revealed diffuse alveolar damage (DAD) at the both acute and fibrotic phases, suggesting that DAD could coincide with PM. We report here a rare case of polymyositis with diffuse alveolar damage (DAD).
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PMID:[A case of polymyositis with concomitant diffuse alveolar damage following interstitial pneumonia]. 1723 91


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