Correlation of tissue transglutaminase expression on breast cancer tissue with time to relapse, overall survival, and clinical and molecular prognostic factors: a preliminary report.

Purpose: To correlate tissue transglutaminase (TTG) expression with the expression of molecules with prognostic significance in breast cancer patients and with classical clinical parameters (disease stage, histological grade, overall survival (OS), relapse rate, disease progression and time to treatment failure-TTF).

Patients And Methods: Paraffin-embedded tissue specimens from 68 breast cancer patients were studied retrospectively for TTG expression, estrogen (ER) and progesterone (PG) receptors, c-erbB-2, p53, Bcl-2, and Ki-67. Sixty-seven patients were females (mean age 60.

Second line chemotherapy with methotrexate and gemcitabine in patients with relapsing head and neck cancer.

Purpose: The aim of this study was to evaluate the efficacy and toxicity profile of the combination of methotrexate and gemcitabine given as second-line treatment in patients with relapsing and/or metastatic head and neck cancer (HNC).

Patients And Methods: A total of 21 patients with HNC who had relapsed after first-line treatment with cisplatin-containing regimens were enrolles. Treatment consisted of intravenous (i.

Adjuvant chemotherapy with cisplatin, etoposide, fluorouracil and leucovorin for gastric carcinoma.

Purpose: The aim of this study was to evaluate the efficacy of cisplatin, etoposide, 5-fluorouracil (5-FU), and leucovorin (L; CEFL) combination chemotherapy given as adjuvant treatment to patients with stage III gastric cancer.

Patients And Methods: A total of 33 patients who had undergone curative resection for stage III gastric adenocarcinoma were enrolled in our adjuvant chemotherapy protocol to receive 6 cycles of CEFL starting within 8 weeks from surgery. CEFL consisted of cisplatin 30 mg/m2 on days 1-3; 5-FU 300 mg/m2 continuous infusion on days 1-3; and etoposide 90 mg/m2 on days 1-3.

Sequential chemoradiotherapy with docetaxel, cisplatin, and 5-fluorouracil in patients with locally advanced head and neck cancer.

The purpose of this phase II trial was to evaluate the toxicity of a sequential chemoradiotherapy approach using docetaxel, cisplatin, and 5-fluorouracil (5-FU) (DCF) with granulocyte colony-stimulating factor support in previously untreated patients with locally advanced head and neck cancer (HNC). Secondary endpoints included preliminary assessment of response. Patients with locally advanced HNC, a World Health Organization performance status 0 to 2, and no prior history of chemotherapy or radiotherapy were included.

Combination chemotherapy with docetaxel, cisplatin, and 5-fluorouracil in previously treated patients with advanced/recurrent head and neck cancer: a phase II feasibility study.

The purpose of this phase II feasibility trial was to determine the efficacy and toxicity of docetaxel combined with cisplatin and 5-fluorouracil in patients with locally advanced and/or recurrent squamous cell carcinoma of the head and neck. Nineteen patients entered the study. The majority had received prior radiotherapy but were chemotherapy naive.

[Laser treatment of detachments of the retinal pigment epithelium associated with sub-retinal neovascularization in the context of age-related macular degeneration: retrospective study].

Pigment Epithelial Detachment (PED) associated with subretinal new vessels (SRNV) is a particular aspect of Age Related Macular Degeneration (ARMD). We retrospectively analysed the results of dye laser photocoagulation in 63 eyes of 56 patients with vascularised PED. We photocoagulated in a confluent manner the presumed zones of SRNV, detected by fluorescein angiography and three-mirrors-lens examination.

Adaptation of two different calcium hydroxide bases under a composite restoration.

A preliminary scanning electron microscope (SEM) study was carried out to investigate how the adaptation of two calcium hydroxide bases (one chemically cured, one light cured) was affected by the polymerization contraction of a supervening light-cured composite resin restoration. Occlusal cavities were prepared in 40 sound extracted human premolars, divided into two equal groups. In the first group a chemically cured calcium hydroxide (Dycal, De Trey Dentsply, Konstanz, FRG) was placed as a base.

Seasonal variations in the frequency distribution of breast cancer in Greek women according to the month of their birth.

The frequency distribution of patients with breast cancer according to the month of their birth was examined in 1,165 women comprising the total number of patients recorded in our cancer registry from 1975 until the end of 1982. Statistical evaluation of this material using an exact chi 2 for simple null hypothesis demonstrated the existence of two high frequency peaks corresponding to March and April in the spring and September in the autumn. These frequencies were significantly higher (P less than 0.