Prognostic value of EndoPredict test in patients with hormone receptor-positive, human epidermal growth factor receptor 2-negative primary breast cancer screened for the randomized, double-blind, phase III UNIRAD trial.

Background: The purpose of this study was to evaluate the prognostic value of the multigene EndoPredict test in prospectively collected data of patients screened for the randomized, double-blind, phase III UNIRAD trial, which evaluated the addition of everolimus to adjuvant endocrine therapy in high-risk, hormone receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative early breast cancer.

Patients And Methods: Patients were classified into low or high risk according to the EPclin score, consisting of a 12-gene molecular score combined with tumor size and nodal status. Association of the EPclin score with disease-free survival (DFS) and distant metastasis-free survival (DMFS) was evaluated using Kaplan-Meier estimates.

Benefits of Applying Nanotechnologies to Hydrogels in Efficacy Tests in Osteoarthritis Models-A Systematic Review of Preclinical Studies.

Osteoarthritis (OA) is a severe musculoskeletal disease with an increasing incidence in the worldwide population. Recent research has focused on the development of innovative strategies to prevent articular cartilage damage and slow down OA progression, and nanotechnologies applied to hydrogels have gained particular interest. The aim of this systematic review is to investigate the state of the art on preclinical in vitro and in vivo efficacy studies applying nanotechnologies to hydrogels in OA models to elucidate the benefits of their applications.

Real-World Experience of Bevacizumab as First-Line Treatment for Ovarian Cancer: The GINECO ENCOURAGE Cohort of 468 French Patients.

Bevacizumab-containing therapy is considered a standard-of-care front-line option for stage IIIB-IV ovarian cancer based on results of randomized phase 3 trials. The multicenter non-interventional ENCOURAGE prospective cohort study assessed treatment administration and outcomes in the French real-world setting. Eligible patients were aged ≥ 18 years with planned bevacizumab-containing therapy for newly diagnosed ovarian cancer.

Single-arm phase II trial to evaluate efficacy and tolerance of regorafenib monotherapy in patients over 70 with previously treated metastatic colorectal adenocarcinoma FFCD 1404 - REGOLD.

Background: Regorafenib significantly increases overall survival (OS) in patients with metastatic colorectal cancer previously treated but gives toxicities.

Objectives: to assess the efficacy and safety of regorafenib at it's approved dose in the older population.

Patients And Methods: This multicenter single-arm phase II enrolled patients ≥70 years old after the failure of fluoropyrimidine-based chemotherapy, anti-VEGF, and anti-EGFR treatment.

Non-pegylated liposomal doxorubicin (NPLD, Myocet®) + carboplatin in patients with platinum sensitive ovarian cancers: A ARCAGY-GINECO phase IB-II trial.

Background: Carboplatin and pegylated liposomal doxorubicin combination is a standard regimen in platinum-sensitive recurrent ovarian cancer patients. The pegylated liposomal doxorubicin shortage from 2011 to 2013 urged assessment of the efficacy and tolerance of non-pegylated liposomal doxorubicin in combination with carboplatin.

Methods: MYCA was a multicenter 2-step phase Ib-II single arm trial meant to assess the safety and efficacy of carboplatin AUC 5 mg/min.

[Medico-economic benefits of subcutaneous formulations of trastuzumab and rituximab in day hospitalisation (SCuBA Study)].

Introduction: New pharmaceutical forms of trastuzumab and rituximab which can be administered by the subcutaneous route have been developed recently. For day hospitalisation units, these can be used in simpler treatment protocols than previous intravenous formulations. The objective of this study was to evaluate the medical and economic consequences of switching to subcutaneous formulations of trastuzumab and rituximab.

Dose intensity and toxicity associated with Taxotere formulation: a retrospective study in a population of breast cancer patients treated with docetaxel as an adjuvant or neoadjuvant chemotherapy.

Docetaxel is an antineoplastic drug from the taxane family that inhibits tubulin polymerization. Its brand name is Taxotere. In mid-2010, the formulation of Taxotere changed from a two-vial preparation needing a predilution (T2V) to a one-vial ready-to-use preparation (T1V).

Postoperative irinotecan in resected stage II-III rectal cancer: final analysis of the French R98 Intergroup trial†.

Backgroud: The R98 trial explores the addition of irinotecan to a 5-fluorouracil (5-FU) plus leucovorin (5-FU/LV) adjuvant regimen in optimally resected stages II-III rectal cancers. We report the updated long-term results. Disease-free survival (DFS) was the primary end point.

A phase III adjuvant randomised trial of 6 cycles of 5-fluorouracil-epirubicine-cyclophosphamide (FEC100) versus 4 FEC 100 followed by 4 Taxol (FEC-T) in node positive breast cancer patients (Trial B2000).

Background: Standard adjuvant chemotherapy regimens for patients with node positive (N+) breast cancer consisted of anthracycline followed by taxane. The European Association for Research in Oncology embarked in 2000 on a phase III trial comparing 6 cycles of FEC100 versus 4 FEC100 followed by 4 Taxol. Primary end-point was disease free survival.

Combining paclitaxel and lapatinib as second-line treatment for patients with metastatic transitional cell carcinoma: a case series.

Background: Current first-line cisplatin-based combination chemotherapy regimens provide interesting response rates but limited impact on survival for patients with metastatic transitional cell carcinoma of the urothelium. Such results leave a significant patient population in need of salvage therapy.

Patients And Methods: As the epidermal growth factor receptors 1 and 2 (EGFR and HER2) are frequently overexpressed in urothelial carcinoma, we explored the feasibility of a combination of paclitaxel (80 mg/m(2)/week) and lapatinib (1,500 mg orally daily) for six patients who were treated after failure of first-line platinum-based chemotherapy.

WITHDRAWN: Second or third additional chemotherapy drug for non-small cell lung cancer in patients with advanced disease.

Background: Randomized trials have demonstrated that adding a drug to a single-agent or to a two-agent regimen increased the tumor response rate in patients with advanced non-small cell lung cancer (NSCLC), although its impact on survival remains controversial.

Objectives: To evaluate the clinical benefit of adding a drug to a single-agent or two-agent chemotherapy regimen in terms of tumor response rate, survival, and toxicity in patients with advanced NSCLC.

Search Methods: There were no language restrictions.

Sunitinib in advanced pancreatic neuroendocrine tumors: latest evidence and clinical potential.

Based on preclinical data available in the RIP1-Tag2 transgenic mouse model, sunitinib is an inhibitor of angiogenesis in pancreatic neuroendocrine tumors blocking vascular endothelial growth factor receptors and platelet-derived growth factor receptors in endothelial cells and pericytes, respectively. Evidence of objective response in phase I trials justified the initiation of a large phase II/III program using sunitinib in patients with advanced/metastatic well-differentiated pancreatic neuroendocrine tumors. In the phase II study, sunitinib showed potent antitumor activity and a safe toxicity profile.

5-fluorouracil/leucovorin combined with irinotecan and oxaliplatin (FOLFIRINOX) as second-line chemotherapy in patients with metastatic pancreatic adenocarcinoma.

Background: To evaluate the efficacy and toxicity of irinotecan and oxaliplatin plus 5-fluorouracil (FU) and leucovorin (FOLFIRINOX) as second-line therapy in metastatic pancreatic adenocarcinoma (MPA).

Patients And Methods: We retrospectively analyzed the medical records of 27 patients with MPA treated with FOLFIRINOX as second-line therapy between January 2003 and November 2009 in our hospital. The recommended schedule was oxaliplatin 85 mg/m(2) on day 1 + irinotecan 180 mg/m(2) on day 1 + leucovorin 400 mg/m(2) on day 1 followed by FU 400 mg/m(2) as a bolus on day 1 and 2,400 mg/m(2) as 46-hour continuous infusion biweekly.

FOLFIRINOX versus gemcitabine for metastatic pancreatic cancer.

Background: Data are lacking on the efficacy and safety of a combination chemotherapy regimen consisting of oxaliplatin, irinotecan, fluorouracil, and leucovorin (FOLFIRINOX) as compared with gemcitabine as first-line therapy in patients with metastatic pancreatic cancer.

Methods: We randomly assigned 342 patients with an Eastern Cooperative Oncology Group performance status score of 0 or 1 (on a scale of 0 to 5, with higher scores indicating a greater severity of illness) to receive FOLFIRINOX (oxaliplatin, 85 mg per square meter of body-surface area; irinotecan, 180 mg per square meter; leucovorin, 400 mg per square meter; and fluorouracil, 400 mg per square meter given as a bolus followed by 2400 mg per square meter given as a 46-hour continuous infusion, every 2 weeks) or gemcitabine at a dose of 1000 mg per square meter weekly for 7 of 8 weeks and then weekly for 3 of 4 weeks. Six months of chemotherapy were recommended in both groups in patients who had a response.

Predictive biomarkers for the activity of mammalian target of rapamycin (mTOR) inhibitors.

In the quest for personalized medicine, only a few biological parameters are routinely used to select patients prior to the initiation of anticancer targeted therapies, including mTOR inhibitors. Identifying biological factors that may predict efficacy or resistance to mTOR inhibitors represents an important challenge since rapalogs may exert antitumor effects through multiple mechanisms of action. Despite the fact that no such a factor is currently available, several molecular patterns are emerging, correlating with sensitivity and/or resistance to rapalogs.

[Phyllodes tumors and breast sarcomas: a review].

Phyllodes tumors and sarcomas of the breast are non-epithelial tumors of the breast. Phyllodes tumors are benign tumors, tumors of intermediate malignancy or malignant tumors. The differential diagnosis with a very proliferant fibroadenoma may be difficult.

Phase I evaluation of seliciclib (R-roscovitine), a novel oral cyclin-dependent kinase inhibitor, in patients with advanced malignancies.

Aim: Phase I study of seliciclib (CYC202, R-roscovitine), an inhibitor of cyclin-dependent kinases 2, 7 and 9, causing cell cycle changes and apoptosis in cancer cells.

Patients And Methods: This phase I trial aimed at defining the toxicity profile, the maximum tolerated dose (MTD), the recommended phase II dose (RD) and the main pharmacokinetic and pharmacodynamic parameters of oral seliciclib. Three schedules were evaluated: seliciclib given twice daily for 5 consecutive days every 3 weeks (schedule A), for 10 consecutive days followed by 2 weeks off (schedule B) and for 3d every 2 weeks (schedule C).

Benefits from pharmacological and pharmacokinetic properties of sunitinib for clinical development.

Importance Of The Field: In the last 10 years, oncology has been greatly modified by the introduction of new drugs especially designed for molecular targets. Sunitinib belongs to the category of new drugs that inhibit multityrosine kinase receptors involved in the key steps of tumorigenesis and angiogenesis.

Areas Covered In This Review: This article reviews the pharmacological and clinical aspects of sunitinib.

Combined first-stage hepatectomy and colorectal resection in a two-stage hepatectomy strategy for bilobar synchronous liver metastases.

Background: This study assessed the feasibility and outcomes of combined colorectal and hepatic resection as the first step of two-stage hepatectomy in patients with bilobar synchronous colorectal liver metastases.

Methods: All patients with bilobar synchronous colorectal liver metastases who were considered for two-stage hepatectomy, combining resection of the primary tumour with the first stage of hepatectomy, between 2000 and 2008 were selected from a prospectively collected database at two institutions. Data were analysed retrospectively on an intention-to-treat basis.

[Specificities of chemotherapy in elderly cancer patients].

The management of cancer in the elderly patients is becoming a major problem of public health. The population is becoming older, the risk of cancer is increasing with age and therapeutic tools are improving. The numerous pharmacological changes of age might influence the pharmacokinetic and pharmacodynamic variables of many drugs, in particular the agents of chemotherapy.

Primary chemotherapy with or without colonic stent for management of irresectable stage IV colorectal cancer.

Aim: Management of patients with irresectable stage IV colorectal cancer is controversial. Since 2000, we have favoured primary chemotherapy with stent insertion in case of obstructive tumor. Our aim was to report the results of this strategy in an unselected consecutive series of patients.

[Management of biliary tract carcinomas].

Biliary tract carcinomas are rare tumours, counting for less than 5% of cancer. Biliary tract carcinomas comprise gallbladder carcinoma and cholangiocarcinoma, which arise from the intrahepatic or extrahepatic bile ducts. These tumours have a poor prognosis, with a median survival of 6 months for advanced disease.

Population pharmacokinetics and pharmacogenetics of imatinib in children and adults.

Purpose: The aim of this study was to explore the effect of several demographic, biological, and pharmacogenetic covariates on the disposition of imatinib and its main metabolite (CGP74588) in both adults and children.

Experimental Design: Thirty-three children with solid malignancies included in a phase II exploratory study and 34 adults with gastrointestinal stromal tumors received 340 mg/m(2) and 400 mg imatinib, respectively. Plasma imatinib and CGP74588 concentrations observed on day 1 and at steady-state were analyzed by a population pharmacokinetic method (NONMEM) to evaluate the effect of age, body weight, age, sex, albuminemia, plasma alpha1-acid glycoprotein (AGP), and eight polymorphisms corresponding to ABCB1, ABCG2, CYP3A4, CYP3A5, and AGP (pharmacogenetic data available for 46 of 67 patients).

Chemotherapy has also an effect on primary tumor in colon carcinoma.

Background: This study characterizes the histological effect of chemotherapy (CT) on primary colonic tumors.

Methods: Between 2000 and 2006, 38 patients with stage IV colon cancer underwent resection of the primary, after chemotherapy (CT group, n = 16) or without preoperative CT (control group, n = 22). For all primary tumors, histological analysis included: fibrosis, acellular necrosis, acellular mucin pools, lymphoplasmacytic infiltration, and changes at tumor surface.