Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Complications of low-dose amiodarone in 83 patients, in whom the drug was effective and who were followed for 1-13 years, are presented. Hypothyroidism was diagnosed in 11 (in 8 by the finding of elevated TSH). In 2 of the 3 in whom clinical signs of hypothyroidism were evident, amiodarone was continued, but thyroxine was also given. In 5 others thyrotoxicosis ensued. Propylthiouracil (PTU) was given and amiodarone was discontinued. PTU was then stopped within 4-8 months, without recurrence of the hyperthyroidism. In 1 patient pneumonitis resolved spontaneously a few weeks after stopping amiodarone. Because of gastrointestinal distress amiodarone was stopped in 1 patient. In none were liver enzymes elevated, nor was the nervous system affected clinically. Photosensitivity in 6 patients and skin discoloration in 2 did not necessitate discontinuation of the drug. Blurred vision was reported by 4, but its connection with amiodarone was not proven. There was sinus bradycardia in 2. There was no arrhythmic effect of amiodarone seen on ECG nor on Holter monitoring, nor was there any mortality. We conclude that amiodarone in low doses causes many complications, most of them mild and transient. However, in only a few cases is discontinuation of the drug indicated.
 ...
PMID:[Complications of low-dose amiodarone]. 175 53

A 50-year-old woman was admitted because of severe exophthalmos associated with Graves disease. She underwent methimazole (MMI) and methylprednisolone pulse therapy against exophthalmos. She noticed photophobia and blurred vision 3 weeks after the start of pulse therapy and she was diagnosed as having uveitis. Methylprednisolone pulse therapy was performed again for both exophthalmos and uveitis, followed by daily administration of 20 mg of prednisolone and instillation of betamethasone for 2 weeks and the uveitis was improved. Western blot analysis confirmed that human T lymphotropic virus type 1 (HTLV-1) antibody was present in her serum. Propylthiouracil was substituted for MMI and HTLV-1-associated uveitis (HAU) has not recurred. Six months after the beginning of administration of PTU, anti-neutrophil cytoplasmic antibody-related vasculitis developed in the patient. We review 43 cases of HAU with Graves disease, including the present case, in the literature. Only 2 of 27 cases (except unknown cases) (7.4%) had Graves ophthalmopathy. To the best of our knowledge, there has been no investigation of HAU and Graves ophthalmopathy.
 ...
PMID:Severe graves ophthalmopathy accompanied by HTLV-1-associated uveitis (HAU) and anti-neutrophil cytoplasmic antibody-related vasculitis: a case report and a review of the literature of HAU with Graves disease. 1218 5