Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A40 -year-old woman visited our hospital with adenocaricinoma of the sigmoid colon with multiple liver metastases and ovarian metastasis. Because of a stenosis of the primary tumor, she underwent a colostomy before chemotherapy. 5-fluorouracil and irinotecan and leucovorin(FOLFIRI)was selected as first-line chemotherapy. At the start of chemotherapy, just after the end of irinotecan and leucovorin administration, the patient developed dysarthria. There were no neurological abnormalities or hematological abnormalities. The treatment was temporarily discontinued, and the dysarthria completely disappeared within 90 minutes. 5-fluorouracil was administered after the disappearance of dysarthria. Within 60 minutes of the administration of irinotecan and leucovorin at the second chemotherapy treatment, the patient developed dysarthria again. The patient had no neurological or hematological abnormalities. Magnetic resonance imaging(MRI)showed no abnormalities. The treatment was stopped and dysarthria disappeared within 60 minutes as it did the first time. At each time, no treatment for dysarthria was performed. This patient refused to continue irinotecan because of dysarthria. Therefore, chemotherapy without irinotecan was continued for the third time onward. In the previous literature, 8 cases of dysarthria caused by irinotecan were reported as a rare toxicity. In all cases, dysarthria was temporary and reversible. Because the mechanism of dysarthria is unclear, specific treatment and precaution for dysarthria is not recommended. Since dysarthria is reversible, however, irinotecan might be continued until progression.
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PMID:[A case of sigmoid colon cancer with temporary dysarthria associated with irinotecan]. 2182 85

Trousseau's syndrome refers to cerebral infarction associated with hypercoagulability caused by cancer. Here, we report a case of Trousseau's syndrome in a patient with pancreatic cancer undergoing surgery. A 71-year-old woman was diagnosed with pancreatic head cancer with portal vein invasion; she underwent pancreaticoduodenectomy combined with portal vein resection. Pathological examination showed poorly differentiated adenocarcinoma with para-aortic lymph nodal metastasis. Although the patient had an uneventful postoperative course, she suddenly developed right hemiplegia and dysarthria 6 weeks after surgery, resulting in multiple cerebral infarctions scattered over both hemispheres. Owing to elevated D-dimer and CA125 levels as well as multiple liver metastases, the patient was diagnosed with Trousseau's syndrome and treated using heparin-based anticoagulant therapy. However, her cerebral infarction progressed rapidly and she died within 35 days of admission. Therefore, Trousseau's syndrome should be suspected when a patient with cancer is diagnosed with cerebral infarction, and anticoagulation therapy with heparin should be promptly initiated.
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PMID:[A Case of Early-Onset Rapidly Progressive Cerebral Infarction with Trousseau's Syndrome in a Patient with Pancreatic Cancer Undergoing Surgery]. 2813 97

We here report on a 74-year-old man diagnosed with a pT3cN0 BRAF-mutated and mismatch repair-deficient adenocarcinoma in the colon ascendens and 3 liver metastases. After hemicolectomy, the patient received treatment with the PD-1 inhibitor pembrolizumab. Three weeks later (on day 22), laboratory tests showed leukocytosis and an increase in transaminases; immune checkpoint inhibitor (ICI)-induced hepatitis was suspected and prednisolone therapy was initiated. On day 29, the patient was acutely hospitalized due to dyspnea, somnolence and walking difficulties. Dysarthria, hoarseness, muscle pain and weakness had developed and the dose of prednisolone was increased. Serum levels of lactate dehydrogenase, creatine kinase and myoglobin were increased and ICI-induced myositis was suspected. Antibodies against acetylcholine receptor and titin were present, indicating myasthenia gravis. Eventually, bulbar myopathy developed, including dysarthria and dysphagia, and the patient could no longer attain saturation without oxygen. The patient was transferred to the intensive care unit, intubated and given methylprednisolone, intravenous immunoglobulins and infliximab. The patient developed carbon dioxide retention and died on day 39. Microscopical examination of the intercostal musculature, diaphragm, cervical musculature and tongue showed inflammatory infiltration and fibrosis consistent with a pronounced myositis. In the liver, microscopical examination did not show metastases from colorectal cancer but instead a hepatocellular cancer. The cause of death was determined as respiratory insufficiency due to polymyositis. In conclusion, ICIs may induce myositis combined with neurological immune-related adverse events. In patients developing muscle weakness and pain under ICI therapy, myositis should be suspected.
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PMID:Immune Checkpoint Inhibitor-Induced Polymyositis and Myasthenia Gravis with Fatal Outcome. 3325 Jul 39