Pegfilgrastim administered on the same day with dose-dense adjuvant chemotherapy for breast cancer is associated with a higher incidence of febrile neutropenia as compared to conventional growth factor support: matched case-control study of the Hellenic Cooperative Oncology Group.

Objective: Recombinant human granulocyte-colony-stimulating factors such as filgrastim and pegfilgrastim have been employed as primary and secondary prophylaxis against neutropenia in cancer patients receiving chemotherapy. This study was conducted to evaluate the rate of febrile neutropenia in patients with high-risk early breast cancer receiving dose-dense chemotherapy and, as primary prophylaxis, either pegfilgrastim 6 mg fixed dose on the same day as chemotherapy or filgrastim on days 2-10 of each cycle. Secondary objectives included the rate of severe neutropenia, treatment delays and dose reductions.

Paclitaxel- and platinum-based postoperative chemotherapy for primary fallopian tube carcinoma: a single institution experience.

Background: Primary fallopian tube carcinoma (PFTC) is a rare gynecologic malignancy with very few data existing on the activity of the combination of paclitaxel with a platinum analogue as adjuvant chemotherapy.

Methods: We retrospectively analyzed 41 consecutive patients with PFTC who were treated postoperatively with paclitaxel- and platinum-containing chemotherapy regimens.

Results: We observed 12 (63.

Carboplatin and paclitaxel versus cisplatin, paclitaxel and doxorubicin for first-line chemotherapy of advanced ovarian cancer: a Hellenic Cooperative Oncology Group (HeCOG) study.

Introduction: The combination of Carboplatin and Paclitaxel is considered the standard of care as initial chemotherapy for Advanced Ovarian Cancer (AOC). We compared this regimen with the combination of Cisplatin, Paclitaxel and Doxorubicin.

Patients And Methods: Patients with AOC were randomised to either six courses of Paclitaxel 175mg/m(2) plus Carboplatin 7AUC or Paclitaxel at the same dose plus Cisplatin 75mg/m(2) plus Doxorubicin 40mg/m(2).

Gene expression of estrogen receptor, progesterone receptor and microtubule-associated protein Tau in high-risk early breast cancer: a quest for molecular predictors of treatment benefit in the context of a Hellenic Cooperative Oncology Group trial.

Background: Estrogen receptor (ER) and progesterone receptor (PgR) protein expression carry weak prognostic and moderate predictive utility for the outcome of early breast cancer patients on adjuvant chemohormonotherapy. We sought to study the predictive significance and correlations of transcriptional profiling of the ER, PgR and microtubule-associated protein Tau (MAP-Tau) genes in early breast cancer.

Materials And Methods: Messenger RNA (mRNA) was extracted from 279 formalin-fixed paraffin-embedded breast carcinomas (T1-3N0-1M0) of patients enrolled in the Hellenic Cooperative Oncology Group (HeCOG) trial HE 10/97, evaluating epirubicin-alkylator based adjuvant chemotherapy with or without paclitaxel (E-T-CMF versus E-CMF).

Expression of p27KIP1, p21WAF1 and p53 does not correlate with prognosis in node-negative invasive ductal carcinoma of the breast.

The expressions ofp27Kip1 (p27) and p21waf1 (p21) cyclin-dependent kinase inhibitors and p53 were examined in a series of 170 node-negative breast carcinomas (NNBCs) to evaluate their prognostic significance. Low nuclear (p27TN) and cytoplasmic (p27TC) p27 expressions were noted in 66% and 81% of NNBCs, respectively. p21 and p53 overexpressions were detected in 56% and 26%, respectively.

Hormonal therapy with letrozole for relapsed epithelial ovarian cancer. Long-term results of a phase II study.

Objective: We conducted a phase II trial to evaluate the activity of oral letrozole in women with relapsed or recurrent epithelial ovarian cancer.

Methods: Twenty-seven patients were treated with letrozole at a dose of 2.5 mg once a day.

Dialysate calcium profiling during hemodialysis: use and clinical implications.

Background: Low dialysate calcium (LdCa) concentration is used to prevent or treat hemodialysis (HD)-induced hypercalcemia, but its use has been complicated by intradialytic hypotension in some patients. Our goal was to explore the possibility that dialysis calcium profiling (dCaP) can ameliorate intradialytic hypotension in HD patients who need to have dialysis performed with LdCa.

Methods: In a randomized crossover design, eighteen HD patients underwent one four-hour HD session with LdCa of 1.