A citation-based method for searching scientific literature

Markus Hoffermann, Lukas Bruckmann, Ali Kariem Mahdy, Martin Asslaber, Franz Payer, Gord von Campe. Clin Neurol Neurosurg 2015
Times Cited: 24







List of co-cited articles
163 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


Glioblastoma multiforme of the elderly: the prognostic effect of resection on survival.
Christian Ewelt, Mathias Goeppert, Marion Rapp, Hans-Jakob Steiger, Walter Stummer, Michael Sabel. J Neurooncol 2011
97
62

Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma.
Roger Stupp, Warren P Mason, Martin J van den Bent, Michael Weller, Barbara Fisher, Martin J B Taphoorn, Karl Belanger, Alba A Brandes, Christine Marosi, Ulrich Bogdahn,[...]. N Engl J Med 2005
58

Temozolomide versus standard 6-week radiotherapy versus hypofractionated radiotherapy in patients older than 60 years with glioblastoma: the Nordic randomised, phase 3 trial.
Annika Malmström, Bjørn Henning Grønberg, Christine Marosi, Roger Stupp, Didier Frappaz, Henrik Schultz, Ufuk Abacioglu, Björn Tavelin, Benoit Lhermitte, Monika E Hegi,[...]. Lancet Oncol 2012
693
58

Radiotherapy for glioblastoma in the elderly.
Florence Keime-Guibert, Olivier Chinot, Luc Taillandier, Stéphanie Cartalat-Carel, Marc Frenay, Guy Kantor, Jean-Sébastien Guillamo, Eric Jadaud, Philippe Colin, Pierre-Yves Bondiau,[...]. N Engl J Med 2007
502
41

Abbreviated course of radiation therapy in older patients with glioblastoma multiforme: a prospective randomized clinical trial.
W Roa, P M A Brasher, G Bauman, M Anthes, E Bruera, A Chan, B Fisher, D Fulton, S Gulavita, C Hao,[...]. J Clin Oncol 2004
491
37

Patterns of care in elderly glioblastoma patients.
Fabio M Iwamoto, Anne S Reiner, Katherine S Panageas, Elena B Elkin, Lauren E Abrey. Ann Neurol 2008
144
37

Glioblastoma therapy in the elderly and the importance of the extent of resection regardless of age.
Agi Oszvald, Erdem Güresir, Matthias Setzer, Hartmut Vatter, Christian Senft, Volker Seifert, Kea Franz. J Neurosurg 2012
101
37

Standard (60 Gy) or short-course (40 Gy) irradiation plus concomitant and adjuvant temozolomide for elderly patients with glioblastoma: a propensity-matched analysis.
Giuseppe Minniti, Claudia Scaringi, Gaetano Lanzetta, Irene Terrenato, Vincenzo Esposito, Antonella Arcella, Andrea Pace, Felice Giangaspero, Alessandro Bozzao, Riccardo Maurizi Enrici. Int J Radiat Oncol Biol Phys 2015
45
37

Temozolomide chemotherapy alone versus radiotherapy alone for malignant astrocytoma in the elderly: the NOA-08 randomised, phase 3 trial.
Wolfgang Wick, Michael Platten, Christoph Meisner, Jörg Felsberg, Ghazaleh Tabatabai, Matthias Simon, Guido Nikkhah, Kirsten Papsdorf, Joachim P Steinbach, Michael Sabel,[...]. Lancet Oncol 2012
671
37

Effects of radiotherapy with concomitant and adjuvant temozolomide versus radiotherapy alone on survival in glioblastoma in a randomised phase III study: 5-year analysis of the EORTC-NCIC trial.
Roger Stupp, Monika E Hegi, Warren P Mason, Martin J van den Bent, Martin J B Taphoorn, Robert C Janzer, Samuel K Ludwin, Anouk Allgeier, Barbara Fisher, Karl Belanger,[...]. Lancet Oncol 2009
33

Biopsy versus partial versus gross total resection in older patients with high-grade glioma: a systematic review and meta-analysis.
Saleh A Almenawer, Jetan H Badhiwala, Waleed Alhazzani, Jeffrey Greenspoon, Forough Farrokhyar, Blake Yarascavitch, Almunder Algird, Edward Kachur, Aleksa Cenic, Waseem Sharieff,[...]. Neuro Oncol 2015
75
33

Temozolomide in elderly patients with newly diagnosed glioblastoma and poor performance status: an ANOCEF phase II trial.
Jaime Gállego Pérez-Larraya, François Ducray, Olivier Chinot, Isabelle Catry-Thomas, Luc Taillandier, Jean-Sébastien Guillamo, Chantal Campello, Annick Monjour, Stéphanie Cartalat-Carel, Maryline Barrie,[...]. J Clin Oncol 2011
155
33

An extent of resection threshold for newly diagnosed glioblastomas.
Nader Sanai, Mei-Yin Polley, Michael W McDermott, Andrew T Parsa, Mitchel S Berger. J Neurosurg 2011
832
33

Debulking or biopsy of malignant glioma in elderly people - a randomised study.
V Vuorinen, S Hinkka, M Färkkilä, J Jääskeläinen. Acta Neurochir (Wien) 2003
242
33

Presentation, management, and outcome of newly diagnosed glioblastoma in elderly patients.
Shota Tanaka, Fredric B Meyer, Jan C Buckner, Joon H Uhm, Elizabeth S Yan, Ian F Parney. J Neurosurg 2013
70
33

Short-Course Radiation plus Temozolomide in Elderly Patients with Glioblastoma.
James R Perry, Normand Laperriere, Christopher J O'Callaghan, Alba A Brandes, Johan Menten, Claire Phillips, Michael Fay, Ryo Nishikawa, J Gregory Cairncross, Wilson Roa,[...]. N Engl J Med 2017
392
33

Postoperative treatment of primary glioblastoma multiforme with radiation and concomitant temozolomide in elderly patients.
Stephanie E Combs, Johanna Wagner, Marc Bischof, Thomas Welzel, Florian Wagner, Jürgen Debus, Daniela Schulz-Ertner. Int J Radiat Oncol Biol Phys 2008
112
29

MGMT gene silencing and benefit from temozolomide in glioblastoma.
Monika E Hegi, Annie-Claire Diserens, Thierry Gorlia, Marie-France Hamou, Nicolas de Tribolet, Michael Weller, Johan M Kros, Johannes A Hainfellner, Warren Mason, Luigi Mariani,[...]. N Engl J Med 2005
29

A multivariate analysis of 416 patients with glioblastoma multiforme: prognosis, extent of resection, and survival.
M Lacroix, D Abi-Said, D R Fourney, Z L Gokaslan, W Shi, F DeMonte, F F Lang, I E McCutcheon, S J Hassenbusch, E Holland,[...]. J Neurosurg 2001
29

Glioblastoma in the elderly: the effect of aggressive and modern therapies on survival.
Ranjith Babu, Jordan M Komisarow, Vijay J Agarwal, Shervin Rahimpour, Akshita Iyer, Dylan Britt, Isaac O Karikari, Peter M Grossi, Steven Thomas, Allan H Friedman,[...]. J Neurosurg 2016
70
29

Predictors of survival and effect of short (40 Gy) or standard-course (60 Gy) irradiation plus concomitant temozolomide in elderly patients with glioblastoma: a multicenter retrospective study of AINO (Italian Association of Neuro-Oncology).
Giuseppe Lombardi, Andrea Pace, Francesco Pasqualetti, Simona Rizzato, Marina Faedi, Elena Anghileri, Elisa Nicolotto, Elena Bazzoli, Luisa Bellu, Veronica Villani,[...]. J Neurooncol 2015
31
29

Surgical outcomes for older patients with glioblastoma multiforme: preoperative factors associated with decreased survival. Clinical article.
Kaisorn L Chaichana, Khan K Chaichana, Alessandro Olivi, Jon D Weingart, Richard Bennett, Henry Brem, Alfredo Quiñones-Hinojosa. J Neurosurg 2011
114
25

Predictive impact of MGMT promoter methylation in glioblastoma of the elderly.
Guido Reifenberger, Bettina Hentschel, Jörg Felsberg, Gabriele Schackert, Matthias Simon, Oliver Schnell, Manfred Westphal, Wolfgang Wick, Torsten Pietsch, Markus Loeffler,[...]. Int J Cancer 2012
175
25

Supratentorial glioblastoma multiforme: the role of surgical resection versus biopsy among older patients.
Kaisorn L Chaichana, Tomas Garzon-Muvdi, Scott Parker, Jon D Weingart, Alessandro Olivi, Richard Bennett, Henry Brem, Alfredo Quiñones-Hinojosa. Ann Surg Oncol 2011
93
25

Radiotherapy and concomitant temozolomide may improve survival of elderly patients with glioblastoma.
Christopher A Barker, Maria Chang, Joanne F Chou, Zhigang Zhang, Kathryn Beal, Philip H Gutin, Fabio M Iwamoto. J Neurooncol 2012
45
25

Postoperative radiotherapy and concomitant temozolomide for elderly patients with glioblastoma.
Johanna Gerstein, Kea Franz, Joachim P Steinbach, Valker Seifert, Inge Fraunholz, Christian Weiss, Claus Rödel. Radiother Oncol 2010
64
25

Extent of resection and survival in glioblastoma multiforme: identification of and adjustment for bias.
Walter Stummer, Hanns-Jürgen Reulen, Thomas Meinel, Uwe Pichlmeier, Wiebke Schumacher, Jörg-Christian Tonn, Veit Rohde, Falk Oppel, Bernd Turowski, Christian Woiciechowsky,[...]. Neurosurgery 2008
626
25

Performance status during and after radiotherapy plus concomitant and adjuvant temozolomide in elderly patients with glioblastoma multiforme.
Jeong-Heon Lee, Tae-Young Jung, Shin Jung, In-Young Kim, Woo-Youl Jang, Kyung-Sub Moon, Eun-Hui Jeong. J Clin Neurosci 2013
29
20

Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma in elderly patients.
G Minniti, V De Sanctis, R Muni, F Filippone, A Bozzao, M Valeriani, M F Osti, U De Paula, G Lanzetta, V Tombolini,[...]. J Neurooncol 2008
142
20

Independent association of extent of resection with survival in patients with malignant brain astrocytoma.
Matthew J McGirt, Kaisorn L Chaichana, Muraya Gathinji, Frank J Attenello, Khoi Than, Alessandro Olivi, Jon D Weingart, Henry Brem, Alf Redo Quiñones-Hinojosa. J Neurosurg 2009
469
20

Temozolomide concomitant and adjuvant to radiotherapy in elderly patients with glioblastoma: correlation with MGMT promoter methylation status.
Alba A Brandes, Enrico Franceschi, Alicia Tosoni, Francesca Benevento, Luciano Scopece, Valeria Mazzocchi, Antonella Bacci, Raffaele Agati, Fabio Calbucci, Mario Ermani. Cancer 2009
161
20

Aggressive treatment is appropriate for glioblastoma multiforme patients 70 years old or older: a retrospective review of 206 cases.
Jacob G Scott, John H Suh, Paul Elson, Gene H Barnett, Michael A Vogelbaum, David M Peereboom, Gene H J Stevens, Heinrich Elinzano, Samuel T Chao. Neuro Oncol 2011
63
20

Survival outcomes in elderly patients with glioblastoma.
D S Tsang, L Khan, J R Perry, H Soliman, A Sahgal, J L Keith, T G Mainprize, S Das, L Zhang, M N Tsao. Clin Oncol (R Coll Radiol) 2015
27
20

Concomitant and adjuvant temozolomide of newly diagnosed glioblastoma in elderly patients.
Timo Behm, Antonia Horowski, Simon Schneider, Hans Christoph Bock, Dorothee Mielke, Veit Rohde, Florian Stockhammer. Clin Neurol Neurosurg 2013
27
20

Factors associated with increased survival after surgical resection of glioblastoma in octogenarians.
Kalil G Abdullah, Ashwin Ramayya, Jayesh P Thawani, Lukasz Macyszyn, Maria Martinez-Lage, Donald M O'Rourke, Steven Brem. PLoS One 2015
13
38

Radiotherapy plus concurrent or sequential temozolomide for glioblastoma in the elderly: a meta-analysis.
An-an Yin, Lu-hua Zhang, Jin-xiang Cheng, Yu Dong, Bo-lin Liu, Ning Han, Xiang Zhang. PLoS One 2013
46
20

Treatment options and outcomes for glioblastoma in the elderly patient.
Nils D Arvold, David A Reardon. Clin Interv Aging 2014
75
20

Patterns of care and outcomes among elderly individuals with primary malignant astrocytoma.
Jill S Barnholtz-Sloan, Vonetta L Williams, John L Maldonado, Dilip Shahani, Heather G Stockwell, Marc Chamberlain, Andrew E Sloan. J Neurosurg 2008
100
20

Glioblastoma in the elderly: the Memorial Sloan-Kettering Cancer Center Experience (1997-2007).
Fabio M Iwamoto, Anna R Cooper, Anne S Reiner, Lakshmi Nayak, Lauren E Abrey. Cancer 2009
91
20

Recursive partitioning analysis of prognostic factors for glioblastoma patients aged 70 years or older.
Jacob G Scott, Luc Bauchet, Tyler J Fraum, Lakshmi Nayak, Anna R Cooper, Samuel T Chao, John H Suh, Michael A Vogelbaum, David M Peereboom, Sonia Zouaoui,[...]. Cancer 2012
72
20

Gross-total resection outcomes in an elderly population with glioblastoma: a SEER-based analysis.
Abraham Noorbakhsh, Jessica A Tang, Logan P Marcus, Brandon McCutcheon, David D Gonda, Craig S Schallhorn, Mark A Talamini, David C Chang, Bob S Carter, Clark C Chen. J Neurosurg 2014
67
20

Age as a predictive factor in glioblastomas: population-based study.
Daisuke Kita, Ilja F Ciernik, Salvatore Vaccarella, Silvia Franceschi, Paul Kleihues, Urs M Lütolf, Hiroko Ohgaki. Neuroepidemiology 2009
80
16


Correlation between O6-methylguanine-DNA methyltransferase and survival in elderly patients with glioblastoma treated with radiotherapy plus concomitant and adjuvant temozolomide.
Giuseppe Minniti, M Salvati, A Arcella, F Buttarelli, A D'Elia, G Lanzetta, V Esposito, S Scarpino, R Maurizi Enrici, F Giangaspero. J Neurooncol 2011
82
16

Toxicity from chemoradiotherapy in older patients with glioblastoma multiforme.
Angelique E Sijben, John B McIntyre, Gloria B Roldán, Jacob C Easaw, Elizabeth Yan, Peter A Forsyth, Ian F Parney, Anthony M Magliocco, Hans Bernsen, J Gregory Cairncross. J Neurooncol 2008
104
16

Treatment of elderly patients with glioblastoma: a systematic evidence-based analysis.
Oren J Zarnett, Arjun Sahgal, Jessica Gosio, James Perry, Mitchel S Berger, Susan Chang, Sunit Das. JAMA Neurol 2015
52
16

Concurrent temozolomide and radiation, a reasonable option for elderly patients with glioblastoma multiforme?
Randall J Kimple, Sarah Grabowski, Michael Papez, Frances Collichio, Matthew G Ewend, David E Morris. Am J Clin Oncol 2010
33
16

Correlation of the extent of tumor volume resection and patient survival in surgery of glioblastoma multiforme with high-field intraoperative MRI guidance.
Daniela Kuhnt, Andreas Becker, Oliver Ganslandt, Miriam Bauer, Michael Buchfelder, Christopher Nimsky. Neuro Oncol 2011
195
16

International Atomic Energy Agency Randomized Phase III Study of Radiation Therapy in Elderly and/or Frail Patients With Newly Diagnosed Glioblastoma Multiforme.
Wilson Roa, Lucyna Kepka, Narendra Kumar, Valery Sinaika, Juliana Matiello, Darejan Lomidze, Dalenda Hentati, Douglas Guedes de Castro, Katarzyna Dyttus-Cebulok, Suzanne Drodge,[...]. J Clin Oncol 2015
145
16

Hypofractionated radiotherapy with or without concurrent temozolomide in elderly patients with glioblastoma multiforme: a review of ten-year single institutional experience.
Jeffrey Q Cao, Barbara J Fisher, Glenn S Bauman, Joseph F Megyesi, Christopher J Watling, David R Macdonald. J Neurooncol 2012
50
16


Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.