Browsing by Author "Christodoulou, C."
Now showing items 1-20 of 25
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Article
Artificial neural networks for earthquake prediction using time series magnitude data or Seismic Electric Signals
Moustra, M.; Avraamides, Marios N.; Christodoulou, C. (2011)The aim of this study is to evaluate the performance of artificial neural networks in predicting earthquakes occurring in the region of Greece with the use of different types of input data. More specifically, two different ...
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Article
Attack-aware resource planning and sparse monitor placement in optical networks
Monoyios, D.; Manousakis, K.; Christodoulou, C.; Vlachos, K.; Ellinas, Georgios (2018)This work presents joint optimization algorithms for lightpath establishment as well as sparse placement of optical performance monitoring (OPM) equipment in optical networks. OPMs are necessary to efficiently monitor the ...
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Article
Carboplatin plus paclitaxel in unknown primary carcinoma: A phase II Hellenic Cooperative Oncology Group Study
Briassoulis, E. Ch; Kalofonos, H. P.; Bafaloukos, Dimitrios; Samantas, E.; Fountzilas, George; Xiros, N.; Skarlos, Dimosthenis V.; Christodoulou, C.; Kosmidis, Paraskevas A.; Pavlidis, Nicholas (2000)Purpose: To evaluate the efficacy of the carboplatin/paclitaxel combination in patients with carcinoma of unknown primary site (CUP). Patients and Methods: Seventy-seven consecutive CUP patients (45 women and 32 men; median ...
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Article
Dose-dense sequential adjuvant chemotherapy followed, as indicated, by trastuzumab for one year in patients with early breast cancer: First report at 5-year median follow-up of a Hellenic Cooperative Oncology Group randomized phase III trial
Fountzilas, George; Dafni, U.; Papadimitriou, C.; Timotheadou, E.; Gogas, H.; Eleftheraki, A. G.; Xanthakis, I.; Christodoulou, C.; Koutras, A. K.; Papandreou, C. N.; Papakostas, P.; Miliaras, S.; Markopoulos, C.; Dimitrakakis, C.; Korantzopoulos, Panagiotis; Karanikiotis, C.; Bafaloukos, Dimitrios; Kosmidis, Paraskevas A.; Samantas, E.; Varthalitis, I.; Pavlidis, Nicholas; Pectasides, Dimitrios; Dimopoulos, M. A. (2014)Background: Dose-dense sequential chemotherapy including anthracyclines and taxanes has been established in the adjuvant setting of high-risk operable breast cancer. However, the preferable taxane and optimal schedule of ...
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Conference Object
Dynamic monitoring of taxi demand profiles, utilizing location-specific information in large metropolitan areas
Dimitriou, Loukas; Christodoulou, C.; Kourti, E.; Christodoulou, Symeon E. (2016)
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Article
Guest Editorial introduction to the special issue on Biomedical Signal Processing and Analysis selected papers from ITAB 2009
Pattichis, C. S.; Bamidis, P. D.; Christodoulou, C.; Kyriakou, E.; Mitsis, Georgios D.; Pattichis, M. S.; Pitris, Costas (2011)
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Article
Improved outcome of high-risk early HER2 positive breast cancer with high CXCL13-CXCR5 messenger RNA expression
Razi, E. D.; Kalogeras, K. T.; Kotoula, V.; Eleftheraki, A. G.; Nikitas, N.; Kronenwett, R.; Timotheadou, E.; Christodoulou, C.; Pectasides, Dimitrios; Gogas, H.; Wirtz, R. M.; Makatsoris, T.; Bafaloukos, Dimitrios; Aravantinos, Gerasimos; Televantou, D.; Pavlidis, Nicholas; Fountzilas, George (2012)Background: Chemokines are important in cell migration and are thought to play a key role in metastasis. We explored the prognostic significance of C-X-C ligand-motif (CXCL) 12, CXCL13, and receptor (CXCR) 5 on disease-free ...
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Conference Object
Indirect crosstalk-aware routing and wavelength assignment in transparent optical networks with the use of Genetic Algorithms
Monoyios, D.; Manousakis, K.; Christodoulou, C.; Hadjiantonis, A.; Vlachos, K.; Ellinas, Georgios N. (2016)
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Article
Intensified bimonthly cisplatin with bolus 5-fluorouracil, continuous 5-fluorouracil and high-dose leucovorin (LV5FU2) in patients with advanced gastrointestinal carcinomas: A phase I dose-finding and pharmacokinetic study
Bamias, A. T.; Syrigos, K.; Fountzilas, George; Tzamakou, E.; Soulti, K.; Karavasilis, V.; Alamanos, Y. P.; Christodoulou, C.; Pavlidis, Nicholas (2004)5-Fluorouracil (5FU) and cisplatin are commonly used in the treatment of gastric cancer. Continuous 5FU appears to be more effective and less toxic than bolus administration, while increasing the dose intensity of cisplatin ...
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Book Chapter
Language variation and language maintenance in an “enclave” speech community: The case of Cypriot Romeika
Ioannidou, Elena; Christodoulou, C.; Neokleous, Theoni (John Benjamin’s, 2019)
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Conference Object
An optimization algorithm for downstream wavelength selection and scheduling in WDM PON-based mobile backhaul networks
Christodoulou, C.; Manousakis, K.; Ellinas, Georgios N. (2016)
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Article
Paclitaxel and gemcitabine vs. paclitaxel and pegylated liposomal doxorubicin in advanced non-nasopharyngeal head and neck cancer. An efficacy and cost analysis randomized study conducted by the Hellenic Cooperative Oncology Group
Fountzilas, George; Papakostas, P.; Dafni, U.; Makatsoris, T.; Karina, M.; Kalogera-Fountzila, Anna; Maniadakis, N.; Aravantinos, Gerasimos; Syrigos, K.; Bamias, A. T.; Christodoulou, C.; Economopoulos, T.; Kalofonos, H. P.; Nikolaou, A.; Angouridakis, N.; Stathopoulos, G. P.; Bafaloukos, Dimitrios; Pavlidis, Nicholas; Daniilidis, J. (2006)Background: The prognosis of patients with recurrent and/or metastatic head and neck cancer (HNC) is poor. Median survival of these patients following chemotherapy is in the range of 6 to 9 months. In the present randomized ...
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Article
Palliative chemotherapy in elderly patients with common metastatic malignancies: A Hellenic Cooperative Oncology Group registry analysis of management, outcome and clinical benefit predictors
Pentheroudakis, George; Fountzilas, George; Kalofonos, H. P.; Golfinopoulos, Vassilis; Aravantinos, Gerasimos; Bafaloukos, Dimitrios; Papakostas, P.; Pectasides, Dimitrios; Christodoulou, C.; Syrigos, K.; Economopoulos, T.; Pavlidis, Nicholas (2008)Introduction: Cancer in the elderly is a common health issue in developed societies. We sought to present epidemiology, management and outcome data on fit elderly patients with common metastatic cancers and to identify ...
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Article
Phase I study of etoposide, cisplatin and irinotecan triplet in patients with advanced-stage small-cell lung cancer
Briassoulis, E. Ch; Samantas, E.; Kalofonos, H. P.; Skarlos, Dimosthenis V.; Makatsoris, T.; Christodoulou, C.; Fountzilas, George; Bamias, A. T.; Dimopoulos, M. A.; Kosmidis, Paraskevas A.; Pavlidis, Nicholas (2005)The irinotecan-cisplatin combination has emerged as a new standard for the treatment of advanced-stage small-cell lung cancer (AS-SCLC). To move forward we developed a 3-day regimen of cisplatin, etoposide and irinotecan. ...
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Article
Phase II study of docetaxel-vinorelbine in platinum-resistant, paclitaxel-pretreated ovarian cancer
Aravantinos, Gerasimos; Bafaloukos, Dimitrios; Fountzilas, George; Christodoulou, C.; Papadimitriou, C.; Pavlidis, Nicholas; Kalofonos, H. P.; Gogas, H.; Kosmidis, Paraskevas A.; Dimopoulos, M. A. (2003)Background: This multicenter, prospective phase II study evaluated the safety and efficacy of the combination of docetaxel and vinorelbine in patients with platinum-resistant, paclitaxel-pretreated recurrent ovarian cancer. ...
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Conference Object
Priority Scheduling Algorithms for QoS support in WDM PON-based mobile backhaul networks
Christodoulou, C.; Ellinas, Georgios N. (2017)
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Article
Prognostic factors in Greek patients with small cell lung cancer (SCLC). A Hellenic Cooperative Oncology Group study
Christodoulou, C.; Pavlidis, Nicholas; Samantas, E.; Fountzilas, George; Kouvatseas, G.; Pagdatoglou, K.; Palamidas, F.; Nikolaides, C.; Angelidou, M.; Kalofonos, H. P.; Kosmidis, Paraskevas A.; Skarlos, Dimosthenis V. (2002)Background: Prognostic factors among Greek patients with SCLC were evaluated. Patients and Methods: Data from 516 patients with SCLC treated by the Hellenic Cooperative Oncology Group were analyzed. Multivariate analysis ...
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Article
Prognostic Significance of ESR1 Gene Amplification, mRNA/Protein Expression and Functional Profiles in High-Risk Early Breast Cancer: A Translational Study of the Hellenic Cooperative Oncology Group (HeCOG)
Pentheroudakis, George; Kotoula, V.; Eleftheraki, A. G.; Tsolaki, E.; Wirtz, R. M.; Kalogeras, K. T.; Batistatou, Anna; Bobos, M.; Dimopoulos, M. A.; Timotheadou, E.; Gogas, H.; Christodoulou, C.; Papadopoulou, K.; Efstratiou, I.; Scopa, C. D.; Papaspirou, I.; Vlachodimitropoulos, D.; Linardou, H.; Samantas, E.; Pectasides, Dimitrios; Pavlidis, Nicholas; Fountzilas, George (2013)Background:Discrepant data have been published on the incidence and prognostic significance of ESR1 gene amplification in early breast cancer.Patients and Methods:Formalin-fixed paraffin-embedded tumor blocks were collected ...
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Article
Prognostic significance of RACGAP1 mRNA expression in high-risk early breast cancer: A study in primary tumors of breast cancer patients participating in a randomized Hellenic Cooperative Oncology Group trial
Pliarchopoulou, K.; Kalogeras, K. T.; Kronenwett, R.; Wirtz, R. M.; Eleftheraki, A. G.; Batistatou, Anna; Bobos, M.; Soupos, N.; Polychronidou, G.; Gogas, H.; Samantas, E.; Christodoulou, C.; Makatsoris, T.; Pavlidis, Nicholas; Pectasides, Dimitrios; Fountzilas, George (2013)Purpose: RACGAP1 is a Rac GTPase-activating protein involved in cell growth regulation, cell transformation and metastasis. The aim of the present study was to explore the prognostic and/or predictive significance of RACGAP1 ...
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Article
Prognostic significance of UBE2C mRNA expression in high-risk early breast cancer. A hellenic cooperative oncology group (HECOG) study
Psyrri, A.; Kalogeras, K. T.; Kronenwett, R.; Wirtz, R. M.; Batistatou, Anna; Bournakis, E.; Timotheadou, E.; Gogas, H.; Aravantinos, Gerasimos; Christodoulou, C.; Makatsoris, T.; Linardou, H.; Pectasides, Dimitrios; Pavlidis, Nicholas; Economopoulos, T.; Fountzilas, George (2012)Background: The ubiquitin-proteasome system (UPS) plays a pivotal role in tumorigenesis. Components of the UPS have recently been implicated in breast cancer progression. In the present study, we sought to explore the ...