Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 68-year-old female underwent radical mastectomy for left breast cancer in April, 1995. She was treated with conventional combination chemotherapy (CEF) before and after surgery as an adjuvant therapy. She was treated with oral tamoxifen (TAM) and/or medroxyprogesterone (MPA) and doxifluridine daily after surgery. In May, 1998, she was found to have developed a subcutaneous tumor of the head and skull-bone, and a meningeal metastasis. We treated her with 80 mg docetaxel (TXT) one time with radiation (total dose 50 Gy), and with 70 mg two times. After the combination therapy, she achieved partial remissions of the metastases and a decrease in serum CEA. Adverse reactions to TXT were grade 3 alopecia, grade 3 to 4 neutropenia, grade 2 to 3 stomatitis, and grade 2 diarrhea. All were tolerable and reversible. The combination therapy of radiation and TXT may be a good strategy for recurrent breast cancer.
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PMID:[A case of head metastases of breast cancer successfully treated with radiation therapy and docetaxel]. 1092 93

Sotrastaurin, a novel protein-kinase-C inhibitor, blocks early T-cell activation. In this 12-month, Phase II study, de novo renal-transplant patients were randomized to sotrastaurin (200 mg b.i.d.) + standard-exposure tacrolimus (SET) or reduced-exposure tacrolimus (RET) (SET: n = 76; RET: n = 66), or control (SET + mycophenolic acid [MPA, 720 mg b.i.d.]; n = 74). In both sotrastaurin groups, patients were converted from tacrolimus to MPA after Month 3, achieving calcineurin inhibitor-free immunosuppression. The primary endpoint was composite efficacy failure (treated biopsy-proven acute rejection, graft loss, death or loss to follow-up). The key secondary endpoint was glomerular filtration rate (GFR). Composite efficacy failure rates were: 4.1%, 5.4% and 1.5% at Month 3 (preconversion) and 7.8%, 44.8% and 34.1% at study end in the control, sotrastaurin + SET and sotrastaurin + RET groups, respectively; these results led to premature study discontinuation. Median GFR at Month 6 was: 57.0, 53.0 and 60.0 mL/min/1.73 m(2), respectively. Study-drug discontinuations due to adverse events occurred in 16.2%, 18.4% and 12.1%, respectively. Leukopenia and neutropenia occurred more frequently preconversion in control versus sotrastaurin groups: 13.7%, 5.6%, and 4.6%; and 11.1%, 4.3% and 3.1%, respectively. The initial sotrastaurin + tacrolimus regimen was efficacious and well tolerated but the postconversion sotrastaurin + MPA regimen showed inadequate efficacy. Longer-term evaluation of sotrastaurin + tacrolimus is warranted.
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PMID:Sotrastaurin, a novel small molecule inhibiting protein kinase C: first clinical results in renal-transplant recipients. 2012 45