עמוד 1 מ 1151 תוצאות
OBJECTIVE
ABT-737, which blocks the function of Bcl-2 and Bcl-X(L) but not Mcl-1, has shown single-agent activity in preclinical models of small cell lung cancer (SCLC). Elevated expression of Mcl-1 induces resistance to ABT-737 in SCLC. Based on the short half-life of Mcl-1 mRNA and protein, we
OBJECTIVE
To evaluate the efficacy and safety of etoposide, methotrexate, and actinomycin D (EMA) as primary and secondary therapy for gestational trophoblastic tumor (GTT).
METHODS
In a retrospective study, the medical records of all patients with middle-risk metastatic GTT or nonmetastatic
Background: Gestational trophoblastic neoplasia (GTN) originates from placental trophoblast and is a highly chemosensitive and curable gynecologic malignancy. The present study was conducted to evaluate the effectiveness and safety of EMA/EP (etoposide, methotrexate, actinomycin-D, etoposide, and
BACKGROUND
Between 20-30% of patients with advanced germ cell tumors relapse or fail to achieve a complete response to conventional cisplatin based chemotherapy. Ifosphamide has been used very effectively in combination with cisplatin and etoposide (VIP) or in combination with cisplatin and
To evaluate the impact of periodic shortage of actinomycin-d (Act-d) in the treatment of Brazilian patients with low-risk gestational trophoblastic neoplasia (GTN) after methotrexate and folinic acid rescue (MTX/FA) resistance, treated alternately with carboplatin or etoposide as a OBJECTIVE
The objective of the study was to evaluate the efficacy and toxicity of etoposide, methotrexate, actinomycin D, cyclophosphamide, and vincristine (EMA-CO) chemotherapy for the treatment of high-risk gestational trophoblastic neoplasia.
METHODS
Forty-five patients with high-risk gestational
BACKGROUND
Patients with high-risk gestational trophoblastic neoplasia (GTN) need multi-agent chemotherapy to be cured. The most common regimen is etoposide (E), methotrexate (M) and actinomycin D (A), alternating weekly with cyclophosphamide (C) plus vincristine (O) (EMA/CO). Cisplatin (P) is a
OBJECTIVE
To evaluate the efficacy and toxicity of etoposide, methotrexate, actinomycin D, cyclophosphamide and vincristine (EMA-CO) chemotherapy for the treatment of high-risk gestational trophoblastic neoplasia (GTN).
METHODS
Thirty-five patients with high-risk GTN were treated with 196 cycles of
A total of 42 patients with stage IIB nonseminomatous germ cell tumors of the testis after orchiectomy and retroperitoneal lymph node dissection received adjuvant chemotherapy with the modified vinblastine, actinomycin D, bleomycin, cyclophosphamide and cis-platinum regimen. Of the patients 29 had
Human and murine monocyte-macrophages kill actinomycin D (ActD)-treated WEHI 164 sarcoma cells in a 6-hr 51Cr-release assay (drug-dependent cellular cytotoxicity, DDCC). In this study, we have investigated the cytotoxic activity of human recombinant tumour necrosis factor (hrTNF) against untreated
We describe a selective and a highly sensitive assay for actinomycin-D (Act-D) and vincristine (VCR) in plasma employing high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) detection. The intraday precision (as defined by the coefficient of variation, CV) based on the
Pretreatment with Actinomycin D (ActD, 1 microgram/ml for 3 hr) rendered WEHI 164 tumor cells susceptible to killing by human monocytes in a 6-hr 51Cr release assay. The present study was designed to elucidate the role of reactive oxygen intermediates (ROI) and of proteolytic enzymes in this
OBJECTIVE
To determine outcomes and factors associated with failure of 5-day actinomycin D for treatment of methotrexate-failed low-risk gestational trophoblastic neoplasia (GTN).
METHODS
We reviewed the records of 358 patients treated with methotrexate 0.4 mg/kg (max 25 mg) IV push q.d. x 5 d every
In early stages of the disease the prognosis of testicular cancer has been improved mainly by the introduction of radical surgical procedures. Cytostatic treatment of metastasising testicular cancers has only been of limited value. Actinomycin D has been shown to be one of the most potent agents in
OBJECTIVE
To compare the treatment outcome and cost-effectiveness of pulsed actinomycin D (Act-D) and 5-day Act-D in patients with low-risk gestational trophoblastic neoplasia (GTN).
METHODS
The present retrospective study included patients with low-risk GTN who received pulsed Act-D or 5-day Act-D