scholarly journals Periodic Granulocyte Count Measuring Is Useful for Detecting Asymptomatic Agranulocytosis in Antithyroid Drug-Treated Patients with Graves' Disease

2016 ◽  
Vol 5 (4) ◽  
pp. 253-260 ◽  
Author(s):  
Hirotoshi Nakamura ◽  
Akane Ide ◽  
Takumi Kudo ◽  
Eijun Nishihara ◽  
Mitsuru Ito ◽  
...  
2018 ◽  
Author(s):  
Khyatisha Seejore ◽  
Fozia Nawaz ◽  
Katherine Kelleher ◽  
Julie Kyaw-Tun ◽  
Julie Lynch ◽  
...  

2000 ◽  
Vol 45 (1) ◽  
pp. 20-21 ◽  
Author(s):  
A. Jamieson ◽  
C.G. Semple

We report a case of Grave's disease in pregnancy complicated by intolerance of standard antithyroid drug therapy. We describe the success of prolonged use of organic iodine as a primary treatment prior to surgical intervention.


1987 ◽  
Vol 116 (1_Suppl) ◽  
pp. S312-S317 ◽  
Author(s):  
G. Benker ◽  
D. Reinwein ◽  
H. Creutzig ◽  
H. Hirche ◽  
W. D. Alexander ◽  
...  

Abstract. In spite of the long-established use of antithyroid drugs, there are many unsettled questions connected with this treatment of Graves' disease. There is a lack of controlled prospective trials studying the results of antithyroid drug therapy while considering the many variables such as disease heterogeneity, regional differences, drug dosage and duration of treatment. Therefore, a multicenter study has been set up in order to compare the effects of two fixed doses of methimazole (10 vs 40 mg) with thyroid hormone supplementation on the clinical, biochemical and immunological course of Graves' disease and on remission rates. Experience accumulated so far suggests that treatment is safe using either 10 or 40 mg of methimazole. While there is a tendency for an advantage of the higher dose within the first weeks (higher effectiveness in controlling hyperthyroidism), this difference is not significant. The impact of dosage on remission rates remains to be shown.


1999 ◽  
pp. 332-336 ◽  
Author(s):  
U Schiemann ◽  
R Gellner ◽  
B Riemann ◽  
G Schierbaum ◽  
J Menzel ◽  
...  

OBJECTIVE: Graves' disease leads to thyroid enlargement and to reduction of tissue echogenicity. Our purpose was to correlate grey scale ultrasonography of the thyroid gland with clinical and laboratory findings in patients with Graves' disease. DESIGN: Fifty-three patients with Graves'disease were included in our study, 100 euthyroid volunteers served as control group. Free thyroxine (FT(4)), TSH and TRAb (TSH receptor antibodies) values were measured and correlated with sonographic echogenicity of the thyroid gland. METHODS: All patients and control persons underwent ultrasonographical histogram analyses under standardized conditions. Mean densities of the thyroid tissues were determined in grey scales (GWE). RESULTS: Compared with controls with homogeneous thyroid lobes of normal size (25.6 +/- 2.0GWE, mean +/- S.D.) echogenicity in patients with Graves' disease was significantly lower (21.3 +/- 3. 3GWE, mean +/- S.D., P < 0.0001). Among the patients with Graves' disease significant differences of thyroid echo levels were revealed for patients with suppressed (20.4 +/- 3.1 GWE, mean +/- S.D., n=34) and normalized TSH values (22.5 +/- 3.6GWE, mean +/- S.D., n=19, P < 0.02). Significantly lower echogenicities were also measured in cases of persistent elevated TRAb levels (19.9 +/- 2.9GWE, mean +/- S.D., n=31) in comparison with normal TRAb levels (22.9 +/- 3.5 GWE, mean +/- S.D., n=22, P < 0.0015). No correlation could be verified between echogenicity and either still elevated or already normalized FT(4) values or the thyroid volume. In coincidence of hyperthyroidism and Graves' ophthalmopathy (19.7 +/- 3.5GWE, mean +/- S.D., n=23) significantly lower echogenicity was measured than in the absence of ophthalmological symptoms (22.3 +/- 3.3GWE, mean +/- S.D., n=30, P < 0.016). Patients needing active antithyroid drug treatment revealed significantly lower thyroid echogenicity (20.3 +/- 3.1 GWE, mean +/- S.D., n=40) than patients in remission (23.7 +/- 3.4 GWE, mean +/- S.D., n=13, P < 0.001). Statistical evaluation was carried out using Student's t-test. CONCLUSIONS: Standardized grey scale histogram analysis allows for supplementary judgements of thyroid function and degree of autoimmune activity in Graves' disease. Whether these values help to estimate the risk of recurrence of hyperthyroidism after withdrawal of antithyroid medication should be evaluated in a prospective study.


2011 ◽  
Vol 5 (1) ◽  
pp. 9 ◽  
Author(s):  
Atsushi Fukao ◽  
Junta Takamatsu ◽  
Sumihisa Kubota ◽  
Akira Miyauchi ◽  
Toshiaki Hanafusa

2012 ◽  
Vol 97 (1) ◽  
pp. E49-E53 ◽  
Author(s):  
Natsuko Watanabe ◽  
Hiroto Narimatsu ◽  
Jaeduk Yoshimura Noh ◽  
Takuhiro Yamaguchi ◽  
Kazuhiko Kobayashi ◽  
...  

Author(s):  
Niamh O’Donnell ◽  
Aisling McCarthy ◽  
Ken Thong

Summary Carbimazole is a commonly used antithyroid drug (ATD), which is associated with several well-established side effects. However, Carbimazole-induced rhabdomyolysis is rarely reported in the literature. We report a 27-year-old male who presented with upper limb myalgia and significantly raised creatine kinase elevation, 1-month post commencement of Carbimazole for Graves’ disease. Carbimazole was ceased with subsequent clinical and biochemical improvement. Though the pathophysiology remains unclear, we hope to raise awareness regarding this rare adverse effect with a view to promote early recognition and prompt discontinuation of the offending medication caused by a commonly used medication in endocrinology. Learning points Musculoskeletal complaints can relate to unidentified and untreated hyperthyroidism. However one must be mindful that the treatment for these disorders can too induce myopathies. ATD-induced myopathy should be considered when there is a temporal relationship between introduction of ATDs and the onset of symptoms. If ATD-induced myopathy is being considered, other causes of myopathy should still be outruled. Prompt discontinuation of potentially offending medications may provide resolution of symptoms and avoid significant consequences.


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