Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a case with unexpected toxicity after low-dose docetaxel chemotherapy. The patient had a history of clinically latent HCV-positive hepatic cirrhosis when she presented with inoperable pulmonary adenocarcinoma. She was recruited in a protocol combining standard radiotherapy (RT) with docetaxel (30 mg/m2 week). On day 7, after the 1st docetaxel infusion, grade III neutropenia (980 neutrophils), grade II platelet toxicity (90,000/ml) and lymphopenia (486/ml) had developed. Chemotherapy and RT were interrupted and the neutrophil counts were partially restored (1400/ml), while the platelet counts were back to normal (140,000/ml) and the lymphocyte counts were further reduced (320/ml), on day 15. Bilateral leg oedema and hair loss appreared. On day 21, there was a full restoration of neutrophil counts (1890/ml), while there was persistent lymphocytopenia (300/ml). Alopecia grade III was now evident. Dysphagia grade II complicated with fungal oropharyngeal infection appeared on day 24 (24 Gy of RT). One more dose of docetaxel of 30 mg/m2 was given on day 36 Grade II neutropenia (1050/ml) and grade III platelet toxicity (48,000/ml) were observed 14 days after the second docetaxel dose, while dysphagia grade II appeared once again. After a one-week delay, RT was continued to a total dose of 54 Gy. Liver function tests remained unchanged throughout the treatment. Post-RT CT-scan of the chest and upper abdomen showed complete response of the lung lesion. We suggest that, when docetaxel is chosen to treat cancer patients with HCV-positive hepatic cirrhosis, a starting dose schedule reduced by at least 50% should be considered before escalating to the standard dose.
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PMID:Unexpected toxicity after low-dose docetaxel treatment of a cancer patient with clinically latent HCV-positive hepatic cirrhosis. 1217 50