Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Carboplatin hypersensitivity has rarely been reported in patients receiving repeated cycles of therapy, but has not been reported in transplant settings. We report a case of carboplatin hypersensitivity during conditioning for autologous PBSC transplantation. The patient suddenly developed chest tightness, hemoptysis, hypoxia and hypotension, resulting in a transient myocardial ischemia. The pathophysiologic mechanism for the event seemed to be non-immune-mediated direct histamine release given the lack of prior exposure to platinum. Contrary to advice not to continue further treatment with carboplatin by some authors, we successfully desensitized the patient and subsequently gave more carboplatin as a part of conditioning. Awareness of carboplatin as one of the causes of hypersensitivity may help avoid further problems either by substitution or desensitization, along with premedications.
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PMID:Life-threatening carboplatin hypersensitivity during conditioning for autologous PBSC transplantation: successful rechallenge after desensitization. 957 15

We presented the case of a 46-year-old man with no medical or family history but with a history of smoking 3 packs of cigarettes per day for the past 25 years. He was admitted to our hospital due to hemoptysis. Chest computed tomography revealed a tumor of right upper lung and interstitial pneumonia in the surrounding lung parenchyma. He was operated upon and diagnosed with stage IIB pleomorphic carcinoma of the lung with invasion of the chest wall. He underwent three courses of postoperative carboplatin (CBDCA) (area under the curve 5 on day 1, every 3 weeks and paclitaxel(PTX) (200 mg/m(2); day 1, every 3 weeks) combination chemotherapy. No recurrence was observed for a period of 760 days after the operation. According to previous reports, lung pleomorphic carcinoma is aggressive and has a poor prognosis. Further, the significance of chemotherapy in the management of this disease has not been established. Postoperative combination chemotherapy of CBDCA and PTX may result in a good prognosis for this disease.
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PMID:[A long-surviving patient with lung pleomorphic carcinoma treated with postoperative carboplatin and paclitaxel combination chemotherapy]. 1863 26