Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242429 (sore throat)
 2,760 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 65-year-old woman with Graves' disease presented marked diurnal changes in white blood cell (WBC) and granulocyte counts. Granulocyte count was low and sometimes decreased to 0.2-0.3 x 10(9)/l in the early morning and increased in the afternoon irrespective of her thyroid status. She did not develop sore throat or fever during the investigation period. The present study indicates that these unusual diurnal changes in WBC and granulocyte counts should be considered in the differential diagnosis of agranulocytosis in Graves' disease patients treated with an antithyroid drug.
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PMID:Morning granulocytopenia in a case of Graves' disease. 1145 65

In this study, we retrospectively analyzed 18 patients in whom antithyroid drug (ATD)-induced agranulocytosis developed during treatment of Graves' disease. All patients were more than 20 years of age, and we saw no correlation between age and the development of agranulocytosis. In 17 of 18 patients, ATD-induced agranulocytosis developed within 2 to 12 weeks of starting ATD treatment. Development of agranulocytosis was related to the dose of ATD. In some patients, agranulocytosis developed abruptly, and even weekly routine WBC and granulocyte counts failed to predict all case occurrences. Fever and sore throat were the earliest symptoms of agranulocytosis; patients who developed either of these symptoms were closely monitored immediately with WBC and granulocyte count examinations. In this series of patients, treatment with granulocyte-macrophage colony stimulating factor (GM-CSF) increased the granulocyte counts, whereas the effectiveness of glucocorticoid treatment was not confirmed.
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PMID:Retrospective analysis of 18 cases of antithyroid drug (ATD)-induced agranulocytosis. 1200 47

We present the management of agranulocytosis and neutropenic sepsis secondary to carbimazole with recombinant human granulocyte colony stimulating factor (G-CSF). A 72-year-old woman with a history of thyrotoxicosis presented with sore throat and fever two weeks after starting carbimazole. Investigations confirmed a leucopenia and neutropenia. G-CSF was used as an adjunctive therapy with discontinuation of carbimazole, barrier nursing and a broad-spectrum antibiotic regimen to treat her neutropenic sepsis. Total white cell count and neutrophil count returned to normal and she made an uneventful recovery. She was subsequently rendered euthyroid with radioiodine treatment.
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PMID:Treatment of carbimazole-induced agranulocytosis and sepsis with granulocyte colony stimulating factor. 1266 1

We experienced 4 cases of agranulocytosis due to anti-tuberculosis drugs (rifampicin [RFP], isoniazid [INH], ethambutol [EB], streptomycin [SM] or pyrazinamide [PZA]) among some 6,400 tuberculosis patients who underwent chemotherapy over the past 20 years from 1981 to 2002 in our hospital, and the incidence rate of agranulocytosis was estimated at 0.06%. The 4 cases of agranulocytosis were as follows. CASE 1: A 51-year-old woman with right chest pain and fever was admitted to our hospital on Jan 4, 2001. The white blood cell (WBC) count was 5,200/microliter. The tubercle bacilli were cultured in her sputum. The treatment with INH 0.3, RFP 0.45, EB 0.75, PZA 1.2 g/day, allopurinol and teprenone was started on Jan 13. Pyrazinamide and allopurinol were stopped because of hyper-uric acidemia on Feb 7. Agranulocytosis and eosinophilia (WBC 1,300 [Neut 1%, Ly 57%, Eos 35%]) developed on Feb 13. All drugs were withdrawn and G-CSF drug nartograstim 100 micrograms was injected subcutaneously for 3 days. The WBC recovered to normal level and she was thereafter treated with INH, EB and Levofloxacin (LVFX) without any further trouble. Agranulocytosis in this case was supposed to be due to RFP. CASE 2: A 66-year-old man who had had nephrotic syndrome and hypothyroidism and has been treated with prednisolone 10 mg/day was admitted to our hospital on Aug 9, 2000 because of miliary tuberculosis. The tubercle bacilli were cultured in his sputum and the treatment with INH 0.3, RFP 0.45, and EB 0.75 g/day were started on Aug 10, but it was withdrawn on Aug 17 because of general skin eruption. After re-starting treatment with EB and INH on Aug 24, RFP was added in small dosage (0.05 g) on Oct 12, but agranulomatosis (WBC 2,300/microliter [Neut 2%]) developed on Nov 21, and all drugs were withdrawn again. The G-CSF drug filgrastim was used once subcutaneously, and WBC recovered immediately. He was thereafter treated with INH, EB, LVFX successfully. Agranulocytosis was supposed to be due to RFP. CASE 3: A 60-year-old woman without symptoms had abnormal chest roentgenograph, and consulted with our hospital on Aug 26, 2002. The broncho-alveolar lavage fluid was smear and culture-negative, but PCR-TB positive, and the case was diagnosed as pulmonary tuberculosis. Treatment with INH 0.3, RFP 0.45, EB 0.75, PZA 1.2 g/day, alloprinol 300 mg and rebamipide 300 mg/day was started on Sept. 5, 2002. Late in September, she complained of appetite loss. The laboratory data on Oct 3 revealed WBC 900/microliter (Neut 1%, Ly 94%), aspartate aminotransferase (AST) 199 IU/l, and alanine aminotransferase (ALT) 253 IU/l, showing agranulocytosis and drug-induced hepatitis. The chemotherapy was immediately withdrawn and she was admitted to our hospital on the next day. Glycyrrhizin derivative (SNMC) 40 ml was injected for 5 days, and WBC recovered, and AST and ALT also became normal. CASE 4: A 60-year-old man was admitted to our hospital on March 11, 1981 because pulmonary tuberculosis had recurred. He had been treated with SM, PAS and INH in 1973 for pulmonary tuberculosis. On admission examination of blood count and blood chemistry were normal. Treatment with RFP, INH and SM was started on March 11. He stopped out from the hospital on April 17, but in a few days he returned back with sore throat, lower lip swelling and gingival bleeding. Blood cell count on April 24 showed pancytopenia with RBC 226, Hb 7.5, WBC 800 (Ly 96%, Eos 4%) and Plt 10,000/microliter. The bone-marrow showed NCC (nuceated cell count) of 5,500, and megakaryocyte 0. Thereafter ground glass appearance shadows were seen on the whole lung field, and he died May 26. Autopsy showed generalized aspergillosis. It was strongly suspected that either of RFP, INH or SM was responsible for his pancytopenia. We collected another 10 cases of agranulocytosis due to anti-tuberculosis drugs in the world wide literature, and found men/women ratio 5/8 (in one case gender was not known), the duration of chemotherapy before appearance of agranulocytosis 1-3 months, no change in the lymphocyte count of the peripheral blood, and the accompanying of another allergic signs such as skin eruption, blood eosinophilia or drug-induced hepatitis in some cases, and these findings suggest that the mechanism of agranulocytosis due to anti-tuberculosis drugs was allergic in nature.
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PMID:[Agranulocytosis due to anti-tuberculosis drugs including isoniazid (INH) and rifampicin (RFP)--a report of four cases and review of the literature]. 1467 45

Aplastic anemia is a rare but severe complication of methimazole (MMI) treatment for Graves' disease. We present a case of a 53-year-old Japanese female who had been treated with 30 mg/d of MMI for 30 days for Graves' disease and was subsequently admitted to the Japan Self Defense Forces (JSDF) Central Hospital with a mild sore throat and high-grade fever that began the previous day. The patient had a reduced white blood cell count (WBC) count of 0.9 x 10(3) per microliter with severe granulocytopenia and increased lymphocytes, a platelet count of 49 x 10(3) per microliter, and hemoglobin of 10.6 g/dL. Bone marrow (BM) aspirates showed hypocellular bone marrow with plasmacytosis. Because of poor recovery of her peripheral blood values after withdrawal of MMI, she was given transfusions of platelets and erythrocytes thereafter. This is the second report of plasmacytosis in bone marrow of MMI-induced aplastic anemia, and suggests that immunogenic mechanisms may cause this rare complication.
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PMID:Methimazole-induced aplastic anemia caused by hypocellular bone marrow with plasmacytosis. 1507 6

A 14-year-old girl with Graves' disease developed a fever, sore throat and a severe systemic infection after being treated with antithyroid drugs for 1 year. Agranulocytosis was diagnosed. After long-term antibiotic treatment and supportive therapy she recovered. Agranulocytosis is a known side-effect of antithyroid drugs and is seen in 0.2 to 0.5% of the patients. It usually occurs within the first 3 months of treatment. Patients above the age of 40 seem to be more susceptible. Since the onset of agranulocytosis is relatively acute, routine blood monitoring is not very useful. It is more important to instruct patients who use a thyreostatic to contact their physician in case of unexplained fever or a sore throat.
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PMID:[Agranulocytosis induced by an antithyroid drug in a 14-year-old girl]. 1568 41

Acute agranulocytosis is a rare, potentially life-threatening condition, which is attributable to drugs in > 70% of cases. Agranulocytosis is characterised by a peripheral neutrophil count < 0.5 x 10(9)/l. It often manifests with a severe sore throat, but isolated fever, pneumonia or septicaemia are not uncommon. Agranulocytosis may be caused by many drugs. High-risk drugs include antithyroid drugs, clozapine, ticlopidine, sulfasalazine, dipyrone, trimethoprim/sulfamethoxazole, carbamazepine and probably rituximab. Suspect drugs should be stopped immediately. In febrile patients, blood cultures and, where indicated, site-specific cultures should be obtained and treatment with empirical broad spectrum antibiotics started. Haematopoietic growth factors should be considered in patients with poor prognostic factors (e.g., a neutrophil count < 0.1 x 10(9)/l), severe clinical infection or severe underlying disease or comorbidity. Case fatality has decreased to ~ 5% in recent years, probably owing to improved intensive care treatment and increased alertness of physicians to this severe adverse reaction.
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PMID:Non-chemotherapy drug-induced agranulocytosis. 1748 Jan 81

Chronic C hepatitis is a global health problem. Its treatment is still unresolved. Pegylated interferon means substantive breakthrough in therapy. The longer effect, the lasting, steady therapeutic blood level are the pharmacokinetic advances. There is no significant difference in the side effects of pegylated interferon and standard interferon. The most frequent side effects leading to dose reduction or cessation of the treatment are depression and hematologic disorders. Neutropenia is induced more frequently by pegylated interferon, than by the standard form according to the literature. Combined antiviral treatment (pegylated interferon alpha-2a and ribavirin) of a 54 years old woman, who suffered from posttransfusion chronic hepatitis C was started. The dose of the pegylated interferon alpha-2a and ribavirin was reduced at the 8th week due to leucopenia and mild anemia. Fever, cough, sore throat and weakness occurred. Agranulocytosis was detected which was accounted as a side effect of pegylated interferon treatment. Antibiotic, antimycotic therapy and filgastrim was given. Leukocyte number increased, fever stopped after 10 days of therapy. The patient returned 17 days later. She had been having high fever, weakness, sore throat for 4 days. Ciprofloxacin was given by GP before her registration because of the suspicion of urinary infection, then she took sulfamethoxazol + trimethoprim without medical advise. Agranulocytosis was detected again, Staphylococcus sepsis developed. No sign of hematologic disease was found in the bone marrow. Agranulocytosis was considered aftermath of sulfamethoxazol + trimethoprim. Antibiotics, antimycotic and antiviral treatment, and filgastrim were given, sepsis healed, leukocyte number became normal. 274 patients suffering from chronic hepatitis C were treated by standard interferon, and 43 were treated by pegylated interferon. Rapid and significant decrease of leukocyte count was observed in the patients treated by pegylated interferon in the first 4 weeks of the treatment then it remained stable. Cessation of the treatment or dose-reduction was not necessary due to neutropenia among patients treated by standard interferon, while dose reduction was reasonable in two more cases in addition to this one, treated by pegylated interferon. The authors stress the importance of the exact follow-up of patients according to the protocol, which renders the early recognition of side effects, the prevention of complications, and their early and adequate treatment possible. Thus, pegylated interferon--inspite of its marked side effects and more serious suppressive effect on bone marrow--is the most effective drug for the treatment of chronic hepatitis C.
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PMID:[Side effect of pegylated-interferon treatment in chronic C hepatitis: agranulocytosis]. 1748 60

The objective of this article was the study of 12 cases of granulocytopenia associated with terbinafine use in Australia, the most recent, with agranulocytosis, which is described in detail. The mean age of the participants was 64 years (range 35-79 years). Sex was reported in 11 patients and all but one was a woman. Time to onset of neutropenia/agranulocytosis was 4-5 weeks in most cases. Neutropenia was typically severe with neutrophil counts < or = 0.3 x 10(3)/mm3 in all but 3 of 11 patients where counts were given. Terbinafine was stopped in all patients, five were hospitalized and one died of septic shock. Six patients received antibiotics and three were given granulocyte colony stimulating factor. Terbinafine, indicated for the treatment of onychomycosis and ringworm, may rarely be associated with granulocytopenia, which is typically severe. It takes approximately 1 month or longer for the development of manifestations of neutropenia, which include fatigue, fever, sore throat and mouth ulceration. Withdrawal of terbinafine and appropriate management of febrile neutropenia will probably result in a favourable outcome. Patients should be warned about this potentially life-threatening adverse reaction and the warning symptoms.
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PMID:Toenails and agranulocytosis. 1764 Jan 91

A 75-year-old-woman had undergone extended thymectomy, right upper and middle lobe resection, and radiation therapy (40 Gy) for thymoma at the age of 63. She visited our hospital complaining of low grade fever, cough, anorexia and a sore throat. Peripheral blood count revealed agranulocytosis. Agranulocytosis associated with thymoma was diagnosed, because there were no other possible causes of agranulocytosis such as drugs, infection, recent radiation therapy, or bone marrow invasion. In spite of giving G-CSF, steroid therapy and immunosuppressants, she died of pneumonia caused by agranulocytosis. We consider that agranulocytosis is a very rare complication of thymoma.
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PMID:[Case of agranulocytosis associated with thymoma]. 1831 51


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