Quality of life and impact of pain in women treated with aromatase inhibitors for breast cancer. A multicenter cohort study.

Women with hormone-dependent breast cancer are treated with aromatase inhibitors (AI) to slow disease progression by decreasing estrogen levels. However, AI have adverse effects, including pain, with potentially serious impact on quality of life (QOL) and treatment compliance. We evaluated quality of life during the first year of AI treatment, focusing particularly on the impact of pain.

Classification of and risk factors for estrogen deprivation pain syndromes related to aromatase inhibitor treatments in women with breast cancer: a prospective multicenter cohort study.

Unlabelled: Aromatase inhibitors (AIs) are the first-line treatment in women with breast cancer for total estrogen depletion. Half the treated women may develop pain, and this condition may therefore be seen as a clinical model of pain related to estrogen deprivation. In this prospective multicenter study, we classified AI-related pain syndromes and identified their predictors.

Influence of ABCB1 polymorphisms and docetaxel pharmacokinetics on pathological response to neoadjuvant chemotherapy in breast cancer patients.

We have previously reported an association between ABCB1 C3435T polymorphism and docetaxel pharmacokinetics in breast cancer patients. We therefore investigated whether these parameters could account for variations in pathological response. Five ABCB1 polymorphisms including C3435T polymorphism were analyzed in breast cancer patients receiving neoadjuvant chemotherapy with doxorubicin and docetaxel (n = 101).

Effect of ABCB1 C3435T polymorphism on docetaxel pharmacokinetics according to menopausal status in breast cancer patients.

Background: It can be hypothesised that inherited polymorphisms in the drug-transporter ABCB1 gene may interfere with interindividual variations in drug response in breast cancer patients. Docetaxel is a substrate for ABCB1 whose function has been shown to be modulated by oestrogen and progesterone.

Methods: Whether ABCB1 polymorphisms including T-129C, A61G, C1236T, G2677T/A and C3435T polymorphisms could account for variations in the disposition of docetaxel and whether menopausal status at the time of diagnosis might interact with this effect were analysed in women receiving neoadjuvant chemotherapy for breast cancer (n=86).

[The use of GnRH analogues in early and advanced breast carcinomas].

Breast cancer is often an estrogen-dependent disease. The primary goals of the treatment of breast carcinomas are multiple, depending on the situation in which the patients are treated. In adjuvant setting, the aims are to delete the time of relapse, to increase the overall survival, and to offer to the patients the best quality of life they may expect.

Prognostic factor analysis in advanced gastric cancer patients treated with hydroxyurea, leucovorin, 5-fluorouracil, and cisplatin (HLFP regimen).

This study was performed to determine the prognostic factors of 102 nonresectable locally advanced or metastatic gastric cancer patients prospectively treated with a multimodulation of 5-fluorouracil (5FU), hydroxyurea, leucovorin, and cisplatin. Response rate in 85 patients with measurable disease was 62.4% (95% confidence interval 51.

Multicenter phase II study of bimonthly high-dose leucovorin, fluorouracil infusion, and oxaliplatin for metastatic colorectal cancer resistant to the same leucovorin and fluorouracil regimen.

Purpose: To evaluate the objective tumor response rates and toxicities of leucovorin (LV) plus fluorouracil (5-FU) cancer regimen combined with oxaliplatin (85 mg/m(2)) every 2 weeks on metastatic colorectal cancer patients with documented proof of progression while on bimonthly LV and 5-FU alone.

Patients And Methods: One hundred patients were enrolled onto this study and 97 received the study drugs between October 1995 and December 1996. Eighty-nine patients were eligible for per-protocol efficacy analysis with documented proof of progression on one of the following two treatments: LV 500 mg/m(2) and continuous 5-FU infusion 1.

Bimonthly high dose leucovorin and 5-fluorouracil 48-hour continuous infusion in patients with advanced colorectal carcinoma. Groupe d'Etude et de Recherche sur les Cancers de l'Ovaire et Digestifs (GERCOD).

Background: It has been suggested that there is a relationship between 5-fluorouracil (5-FU) dose levels and response rates. A bimonthly 2-day regimen of leucovorin (LV) and 5-FU bolus plus infusion has been found to be superior to a monthly 5-FU bolus with low dose LV. Based on these reports, a first-line Phase II study was performed in 101 patients with advanced colorectal carcinoma who were given a bimonthly combination of high dose LV and a high dose 48-hour infusion of 5-FU.

Dual modulation of 5-fluorouracil with folinic acid and hydroxyurea in metastatic colorectal cancer.

Leucovorin and 5-fluorouracil (5-FU) can be further modulated with hydroxyurea. Sixty-eight patients with advanced colorectal cancer received every 2 weeks hydroxyurea per os 1.5 g to 2 g days -1, 1, and 2; leucovorin 200 mg/m2 iv over 2 hours started at least 1 hour after hydroxyurea and per os 100 mg/m2 12 hours later, on days 1 and 2; 5-FU, bolus 400 mg/m2 during leucovorin infusion and 24 hours continuous infusion 600 mg/m2, repeated on days 1 and 2.

[Detection of ovarian adenocarcinoma in the occasion of cerebrovascular complication associated with consumption coagulopathy].

A 58 year-old woman was hospitalized for an hemorrhagic stroke, associated with a consumption's coagulopathy, related to a stage Ic ovarian carcinoma. After surgery and chemotherapy, hemostasic disorders disappeared. The same disorders occurred at tumoral relapse.

Folinic acid, 5-fluorouracil bolus and infusion and mitoxantrone with or without cyclophosphamide in metastatic breast cancer.

60 patients with metastatic breast cancer were entered in a phase II study using folinic acid, 5-fluorouracil bolus and infusion and mitoxantrone with or without cyclophosphamide. 47 had measurable visceral metastases and 13 had exclusively bone metastases. 36 had received previous adjuvant or metastatic treatment (33/36 with anthracycline-based regimens).

[Toxicity of levamisole in adjuvant chemotherapy for colorectal cancer].

We studied the levamisole toxic effects in adjuvant therapy for colorectal cancer. The therapy toxic effects on 127 patients were statistically more important in the levamisole-treated group compared to patients treated with folinic acid and 5-fluorouracil alone. Randomized studies in progress will demonstrate the real therapeutic value of levamisole.

Bi-weekly 2-day schedule of high-dose folinic acid, 5-fluorouracil bolus and infusion in pretreated advanced epithelial ovarian cancer: a phase II study.

Twenty patients with documented progression after two or three cisplatin-based regimens for advanced epithelial ovarian carcinoma were treated with high-dose folinic acid (200 mg/m2), 5-fluorouracil bolus (400 mg/m2) and continuous infusion (600 mg/m2) for two consecutive days every two weeks. One clinically complete and two partial responses were observed in 16 evaluable patients, with 5 remaining stable. Median survival was 9 months.

[Should the extended evaluation of bronchial adenocarcinoma be different from that of non-small cell lung carcinoma?].

The records of 132 patients explored for initial evaluation of non-small cell lung cancer (NSCLC) were reviewed to find out whether the evaluation of extrathoracic extension could be influenced by anatomicopathological data. Brain, liver and bone metastases were found to be significantly more frequent in adenocarcinomas than in NSCLCs. This relative frequency was observed at all stages, including stages I and II as defined by computerized tomography of the chest, and in asymptomatic patients.

The treatment of 45 patients with cutaneous T-cell lymphoma with low doses of interferon-alpha 2a and etretinate.

Forty-five patients with cutaneous T-cell lymphomas (CTCL), 32 with mycosis fungoides (MF) and 13 with Sézary syndrome (SS), were treated with interferon-alpha 2a (IFN-alpha 2a) (6-9 x 10(6) IU daily) for 3 months. Those responding to treatment were then treated with interferon-alpha alone (6-9 x 10(6) IU three times weekly), and non-responders received a combination of etretinate (0.5 mg/kg/day) and IFN-alpha 2a in similar concentrations.

[Treatment of metastatic melanoma with dacarbazine recombinant interferon alfa 2A combination: results of multicentric study].

Fifty patients suffering from histologically proven metastatic melanoma were treated with a combination of DTIC (400 mg/m2 i.v. every 28 days) and recombinant alpha 2A interferon (Roferon-A) 10 x 10(6) U/m2 daily, administered intramuscularly or subcutaneously for 2 months followed by 7 x 10(6) U/m2 3 times a week.

[Study of the clinical pharmacokinetics of fotemustine in various tumor indications].

Fotemustine (S 10036) is a new nitrosourea compound whose antitumoral activity has been demonstrated, particularly in disseminated malignant melanoma. Pharmacokinetic parameters of this drug were investigated during phase II clinical trials and compared according to tumor type. Twenty-six patients entered the study and received an induction treatment (weekly 100 mg/sq.