Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

BACKGROUND: False elevation of tumor marker levels (TM) has been encountered in some postsurgical breast cancer patients. METHODS: We investigated 33 postsurgical breast cancer patients whose TM (CEA, CA15-3, NCC-ST-439, or BCA225) measured every 3 months, showed elevation 3 times in a row in a 6-month period, and in whom metastases were not detected at theend of the 6-month period. Nine patients developed recurrence within 36 months of the end of the 6-month period and 24 patients did not develop recurrence for more than 36 months after the end of the 6-month period. RESULTS: Seven patients who stopped treatment with oral 5-FU or its derivatives because of severe nausea and appetite loss did not develop recurrence. Normalization of TM (CEA, NCC-ST-439, or BCA225) manifested within 3 months of the interruption of the medication. Six patients who showed simultaneous increase in serum glutamic-pyruvic transaminase (sGPT) and TM (CEA or BCA225) in the initial 6months did not develop recurrence. Three of 6 patients did not take any anti-cancer drugs. Correlation coefficiencies of sGPT with CEA in 4 patients were 0.467, 0.569, 0.738, and 0.910 and those of sGPT with BCA225 in 3 patients were 0.663, 0.826, and 0.840. CONCLUSION: A false-positive increase in CEA, NCC-ST-439 or BCA225 might be caused by treatment with oral 5-FU or its derivatives. CEA or BCA225 elevates false-positively in patients with high sGPT levels.
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PMID:Tumor Marker Levels Elevate False-Positively in Postsurgical Breast Cancer Patients with High sGPT Levels or with Receiving Oral 5-FU or Its Derivatives. 1109 13

A 63-year-old woman underwent modified radical mastectomy with 3 cycles of adjuvant chemotherapy (cyclophosphamide, epirubicin, 5-fluorouracil) and MPA endocrine therapy for breast cancer. Because of nausea and general fatigue, she refused to continue this therapy and did not visit the hospital. When she came our hospital and 16 months later, she had developed multiple bone metastases. At the same time, she was suffering from lung tuberculosis. She was treated with toremifene at a dose of 120 mg/day without any side effects. After 3 months administration of toremifene, pain disappeared and her high serum CA15-3 and BCA225 dropped to within the normal range. On bone scintigrams, abnormal accumulation almost disappeared after 9 months of administration of toremifene. In this case, the patient was suffering from lung tuberculosis and did not desire intensive chemotherapy. Administration of high-dose toremifene was effective for multiple bone metastases without any side effects.
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PMID:[A case of breast cancer with multiple bone metastases improved by high-dose toremifene]. 1143 55