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Your search keyword '"Omejc, Mirko"' showing total 41 results
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41 results on '"Omejc, Mirko"'

1. Influence of concurrent capecitabine based chemoradiotherapy with bevacizumab on the survival rate, late toxicity and health-related quality of life in locally advanced rectal cancer: a prospective phase II CRAB trial

Author

Velenik Vaneja, Zadnik Vesna, Omejc Mirko, Grosek Jan, and Tuta Mojca

Subjects
rectal cancer, bevacizumab, preoperative chemoradiotherapy, Medical physics. Medical radiology. Nuclear medicine, R895-920
Abstract

Few studies reported early results on efficacy, toxicity of combined modality treatment for locally advanced rectal cancer (LARC) by adding bevacizumab to preoperative chemoradiotherapy, but long-term data on survival, and late complications are lacking. Further, none of the studies reported on the assessment of quality of life (QOL).

Published
2020
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2. Validation of the Slovenian version of the low anterior resection syndrome score for rectal cancer patients after surgery

Author

Grosek Jan, Košir Jurij Aleš, Novak Jerica, Omejc Mirko, Tomažič Aleš, and Norčič Gregor

Subjects
low anterior resection, low anterior resection syndrome, rectal cancer, bowel function, quality of life, nizka sprednja resekcija rektuma, sindrom nizke sprednje resekcije, rak danke, funkcionalne težave, kvaliteta življenja, Public aspects of medicine, RA1-1270
Abstract

The purpose of this study was to translate the low anterior resection syndrome (LARS) score into Slovenian and to test its validity on Slovenian patients who underwent low anterior rectal resection.

Published
2019
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3. Total neoadjuvant treatment of locally advanced rectal cancer with high risk factors in Slovenia

Author

Tuta Mojca, Boc Nina, Brecelj Erik, Omejc Mirko, Anderluh Franc, Ermenc Ajra Secerov, Peressutti Ana Jeromen, Oblak Irena, Krebs Bojan, and Velenik Vaneja

Subjects
total neoadjuvant treatment, radiochemotherapy, rectal cancer, capox, Medical physics. Medical radiology. Nuclear medicine, R895-920
Abstract

In the light of a high rate of distant recurrence and poor compliance of adjuvant chemotherapy in high risk rectal cancer patients the total neoadjuvant treatment was logical approach to gaining acceptance. We aimed to evaluate toxicity and efficiency of this treatment in patients with rectal cancer and high risk factors for local or distant recurrence.

Published
2019
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4. Induction chemotherapy, chemoradiotherapy and consolidation chemotherapy in preoperative treatment of rectal cancer - long-term results of phase II OIGIT-01 Trial

Author

Golo Danijela, But-Hadzic Jasna, Anderluh Franc, Brecelj Erik, Edhemovic Ibrahim, Jeromen Ana, Omejc Mirko, Oblak Irena, Secerov-Ermenc Ajra, and Velenik Vaneja

Subjects
rectal cancer, neoadjuvant chemotherapy, preoperative chemoradiotherapy, pathologic complete response, total neoadjuvant therapy, Medical physics. Medical radiology. Nuclear medicine, R895-920
Abstract

The purpose of the study was to improve treatment efficacy for locally advanced rectal cancer (LARC) by shifting half of adjuvant chemotherapy preoperatively to one induction and two consolidation cycles.

Published
2018
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5. Prognostic significance of tumor regression in locally advanced rectal cancer after preoperative radiochemotherapy

Author

Omejc Mirko and Potisek Maja

Subjects
rectal cancer, tumor regression, preoperative radiochemotherapy, prognosis, Medical physics. Medical radiology. Nuclear medicine, R895-920
Abstract

The majority of rectal cancers are discovered in locally advanced forms (UICC stage II, III). Treatment consists of preoperative radiochemotherapy, followed by surgery 6–8 weeks later and finally by postoperative chemotherapy. The aim of this study was to find out if tumor regression affected long-term survival in patients with localy advanced rectal cancer, treated with neoadjuvant radiochemotherapy.

Published
2017
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6. The influence of the distal resection margin length on local recurrence and long- term survival in patients with rectal cancer after chemoradiotherapy and sphincter- preserving rectal resection

Author

Grosek Jan, Velenik Vaneja, Edhemovic Ibrahim, and Omejc Mirko

Subjects
rectal cancer, distal resection margin, chemoradiotherapy, local recurrence, survival, Medical physics. Medical radiology. Nuclear medicine, R895-920
Abstract

Low recurrence rates and long term survival are the main therapeutic goals of rectal cancer surgery. Complete, margin- negative resection confers the greatest chance for a cure. The aim of our study was to determine whether the length of the distal resection margin was associated with local recurrence rate and long- term survival.

Published
2017
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7. DElayed COloRectal cancer care during COVID-19 Pandemic (DECOR-19): Global perspective from an international survey

Author

Santoro, Giulio A., Grossi, Ugo, Murad-Regadas, Sthela, Nunoo-Mensah, Joseph W., Mellgren, Anders, Di Tanna, Gian Luca, Gallo, Gaetano, Tsang, Charles, Wexner, Steven D, LA TORRE, Filippo, Abary Ryan Rainiel, A, Philippines, Abdelwahab Khaled M, Egypt, Abellán Antonio M, Spain, Abraham Ned, Australia, Achkasov Sergey I, Russia, Adamina Michel, Switzerland, Adamo Vincenzo, Italy, Agapov Mikhail, Russia, Agarwal Amit, Usa, Aguado López Héctor, Spain, Aguilar Werner, Chile, AguilarMartínez María Del Mar AM, Spain, Aguilera Asuncion, Spain, Ahmed Jamil, Uk, Aiello Domenico, Italy, Akagi Tomonori, Japan, Akcakaya Adem, Turkey, Akhtar Khalid I, Pakistan, Akiba Ricardo, Brazil, Akrami Majid, Iran, Akyol Cihangir, Turkey, Alaamer Ohood H, Saudi Arabia, Alapati Kishore, India, Alasari Sami, Saudi Arabia, Albastaki Sara, Uae, Albergaria Diogo, Portugal, Alconchel Felipe, Spain, Alerta-Torre Andrea J, Philippines, Alex Ochsner, Switzerland, Alexander Herold, Germany, Alfaro Samuel, El Salvador, Ali Jehangir F, Pakistan, Aliyazicioglu Tolga, Turkey, Almgla Naser, South Africa, Alonsopoza Alfredo, Spain, Al-Radjid Jamiri, Philippines, Alselaim Nahar A, Saudi Arabia, Altaf Kiran K, Uk, Althebaity Rasha, Saudi Arabia, Altinel Yuksel, Turkey, Altiparmak Basak, Turkey, Altomare Donato F, Italy, Alvandipour Mina, Iran, Alvarez-Gallego Mario, Spain, Alyami Mohammad, Saudi Arabia, Amado Sandra, Portugal, Amato Antonio, Italy, Amodio Pietro M, Italy, Ana-Maria Mușină, Romania, Andrade Luis, Chile, Andreas Kohler, Switzerland, Angelini Giulio, Italy, Angenete Eva, Sweden, Annicchiarico Alfredo, Italy, Antelo Galarza Renan, Bolivia, Anwer Mariyah, Pakistan, Aparício David J, Portugal, Arciniega Jose A, Mexico, Arezzo Alberto, Italy, Argenio Giulio, Italy, Arenas Mara, Belgium, Arnaud Alves AA, France, Arredondo Jorge, Spain, Arslan Baha, Turkey, Arya Shobhit, Uk, Aselmann Heiko, Germany, Aumann Georg, Germany, Avanzolini Andrea, Italy, Avendano Rodolfo, Chile, Awedew Atalel F, Ethiopia, Ayantunde Abraham, Uk, Aycan Ilker, Turkey, Aytac Erman, Turkey, Azevedo Constança TM, Portugal, Ba Am, Iraq, Bader Fg, Germany, Baehrle Markus, Germany, Bagaglini Giulia, Italy, Balaban Vladimir, Russia, Balciscueta Zutoia, Spain, Balciscueta Izaskun, Spain, Baldazzi Gianandrea, Italy, Balik Emre, Turkey, Bandolon Robert, Philippines, Barberis Andrea, Italy, Barisic Goran I, Serbia, Barrera Alejandro, Chile, Barros Inês MSF, Portugal, Basaran Betul, Turkey, Basilio Pedro C, Brazil, Bech Flemming, Denmark, Behboo Roubik, Iran, Behboudi Behnam, Iran, Beitia Ivan E, Panama, Bellato Vittoria, Italy, Bellolio Felipe, Chile, Benli Sami, Turkey, Bernal Jc, Spain, Bernante Paolo, Italy, Berrospi Francisco E, Peru, Bertelson Noelle, Usa, Bevan Katharine, Uk, Bhama Anuradha, Usa, Bianco Francesco, Italy, Bievel Radulescu Raluca, Romania, Bintraiki Thamer, Saudi Arabia, Bisgin Tayfun, Turkey, Bislenghi Gabriele, Belgium, Blaslaina Juanluis, Spain, Bloom Itm, Uk, Boehm Gabriele, Germany, Bogoni Selene, Italy, Bohlooli Mehrdad, Iran, Bondurri Andrea, Italy, Boni Luigi, Italy, Bonomi Alessandro Michele, Italy, Booning Nitikun, Thailand, Boonpipattanapong Teeranut, Thailand, Bordeianou Liliana, Usa, Bossard Kerrie, Usa, Botelho Maria, Portugal, Boto Carlos, Portugal, Bottini Corrado, Italy, Bouchagier Konstantinos, Greece, Boutall Adam, South Africa, Bowers Dan, Usa, Bozbiyik Osman, Turkey, Brambilla Eduardo, Brazil, Brisinda Giuseppe, Italy, Brizzi Maria Pia, Italy, Brizzolari Marco, Italy, Brusciano Luigi, Italy, Bucci Luigi, Italy, Buchwald Pam, Sweden, Bugra Dursun, Turkey, Bui Andrew, Australia, Buldanlı Mehmet Zeki, Turkey, Bulut Orhan, Denmark, Cagigas Fernandez Carmen, Spain, Cai Yuankun, China, Calcerrada Alises Enrique, Spain, Caldes Pedro, Portugal, Calussi Marco, Italy, Calvo Espino Pablo, Spain, Campanelli Michela, Italy, Campbell Ken, Uk, Campennì Paola, Italy, Canda Arasemre, Turkey, Capolupo Gabriella T, Italy, Caravana Jorge, Portugal, Carballo Federico HE, Argentina, Carbone Fabio, Italy, Carcamo Leonardo C, Chile, Cardoso Paulo, Portugal, Cariati Maria, Italy, Caricato Marco, Italy, Carmona Maria, Spain, Carpelan Holmstrom Monika, Finland, Carrié Augusto J, Argentina, Carrino Francesco, Italy, Cartucho Daniel DF, Portugal, Carvalho Marcia, Portugal, Carvas João M, Portugal, Casagranda Biagio, Italy, Casimiro Carlos, Portugal, Castro Anyely, Dominican Republic, Catiwala-An Michael T, Philippines, Caushaj Philip F, Usa, Cavallo Debora, Italy, Cedermas Mariela, Argentina, Celayir Fevzi, Turkey, Celentano Valerio, Uk, Cengiz Fevzi, Turkey, Chaisomboon Nopdanai, Thailand, Chenghua Luo, China, Cherepenin Mikhail, Russia, Chessa Antonella, Italy, Chierici Andrea, France, Chok Aikyong, Singapore, Chouliaras Christos, Greece, Chowchankit Irin, Thailand, Christou Niki, France, Chun Hokyung, South Korea, Cillara Nicola, Italy, Cinza Margarida, Portugal, Cione Gianpiero, Italy, Cipe Gokhan, Turkey, Ciprian Duta, Romania, Cirocco William, Usa, Citgez Bulent, Turkey, Clark Jill E, Usa, Clementi Ilaria IC, Italy, Clerc Daniel, Switzerland, Clermonts Journal Pre-proof 39 Stefan HEM, Netherlands, Cobellis Luigi, Italy, Colak Tahsin, Turkey, Colao Garcia Laura, Spain, Colombo Francesco, Italy, Comba Andrea, Italy, Coret Franco Alba CFA, Spain, Correa Bonito Alba, Spain, Cosman Bard, Usa, Costa Susana GS, Portugal, Costa Marta RP, Portugal, Costa Pereira Joaquim, Portugal, Cózar Lozano Coral, Spain, Cravero Francesca, Italy, Creavin Ben, Ireland, Cross Katie LR, Uk, Cruz Arturo, Spain, Cui Junhui, China, Cunha Miguel F, Portugal, Curado Antonio, Portugal, D'Ugo Stefano, Italy, Dajti Irida, Albania, Dalessandro Antonio, France, Dal Monte Giorgio, Italy, Danelli Piergiorgio, Italy, Daniels Ian R, Uk, Dar Asif M, India, Davies Richard J, Uk, De Andrés Beatriz, Spain, De Angelis Marsilio, Italy, De Falco Nadia, Italy, De Luca Maurizio, Italy, De Luca Raffaele, Italy, De Nardi Paola, Italy, De Rosa Michele, Italy, De Silva Kaluthanthiri Patabanadi VR, Sri Lanka, De Simone Veronica, Italy, De Wilt Johannes HW, Netherlands, De-León-Rendón Jorge Luis, Mexico, Dean Phillip, Usa, Deangelis Nicola, France, Dedemadi Georgia, Greece, Delgadillo Xavier, Switzerland, Delgadillo Edgar, Switzerland, D’Elia Antonio, Italy, Delibegovic Samir, Bosnia and Herzegovina, Delis S, Greece, Della Porta Massimiliano, Italy, Del Rio Paolo, Italy, De Marano Gaetano, Italy, Demey Karel, Belgium, Demirli Atıcı Semra, Turkey, Denoya Paula I, Usa, Derebey Murat, Turkey, De Santis Mariangela, France, Devezas Vítor BS, Portugal, Dhaif Ali, Bahrain, Diaconescu Bogdan, Romania, Di Candido Francesca, Italy, Die Javier, Spain, Dieguez Beatriz, Spain, Dieter Hahnloser, Switzerland, Diez Alonso Manuel, Spain, Dimaren Ishmael, Philippines, Disimone Massimo, Italy, Doerner Johannes, Germany, Domingos Hugo VG, Portugal, Dominguez Rubén RD, Paraguay, Dorenbusch Michael, Usa, Doulias Triantafyllos A, Uk, Duff Sarah, Uk, Dulskas Audrius, Lithuania, Dunn Gary, Usa, Duque-Mallén Victoria, Spain, Dusek Tomas, Czech Republic, Dusitanond Navara, Thailand, Dzulkarnaen Zakaria Andee, Malaysia, Dworkin Michael, United Kingdom, Dybau Aleh, Belarus, Dziakova Jana, Spain, Dziki Lukasz, Poland, Dziki Adam, Poland, Efetov Sergey K, Russia, Eisa Mohamed, Egypt, Eisenstat Ted, Usa, El Sorogy Mohamed, Egypt, El-Hussuna Alaa, Denmark, Elfeki Hossam, Egypt, Elhussuna Alaa, Denmark, Eliasrabelo Fernanda, Brazil, Ellis Tyler, Usa, Elzalabany Tamer, Egypt, Emile Sameh H, Egypt, Emiroglu Mustafa, Turkey, Emmanuel Odet, France, Enomoto Masanobu, Japan, Epifani Angelo Gabriele, Italy, Erenler Ilknur, Turkey, Erkan Arman, Usa, Erol Timuçin, Turkey, Erturk Suphan, Turkey, Escalante Ricardo, Venezuela, Escartin Jorg, Spain, Escrevente Ricardo, Portugal, Espin-Basany Eloy, Spain, Estaire-Gomez Mercedes, Spain, Falaschi Federica, Italy, Falken Ylva, Sweden, Fantini Corrado, Italy, Fantozzi Mauricio, Argentina, Farid Asim, Usa, Farina Pablo, Argentina, Farmer Russ, Usa, Farmer Martin, Uk, Faul Eleanor M, Ireland, Favara Andrea, Italy, Febra Pedro, Portugal, Fenner Lyra Junior Humberto, Brazil, Fermani Claudio, Argentina, Fernandes Fábio FN, Portugal, Fernandes Miguel, Portugal, Ferracci Federica, Italy, Ferrara Francesco, Italy, Ferrari Giovanni, Italy, Ferrario Luca, Italy, Ferreira Rita, Portugal, Ferreira Carlos, Portugal, Ferris Jeff, Usa, Ferronetti Antonio, Italy, Fialho Guilherme L, Portugal, Fichera Alessandro, Usa, Figueiredo Odete, Portugal, Filipe Vieira Pedro JG, Portugal, Fiore Felicia, Italy, Folliero Cristina, Italy, Folstad Torbjorn, Norway, Forerotorres Alexander, Spain, Forgan Timothy R, South Africa, Franceschilli Marzia, Italy, Frizelle Frank, New Zealand, Froehner Junior Ilario, Brazil, Frois Miguel, Portugal, Frontali Alice, France, Fu Chuangang, China, Fulginiti Serena, Italy, Galiffa Giampaolo, Italy, Gallagher Hugh J, Uk, Gallardo Cristian, Chile, Galleano Raffaele, Italy, Gama Barbara, Portugal, Garcia Conde Maria, Spain, Garcia Granero Alvaro, Spain, Garcia Esther, Spain, García Sánchez Felipe, Spain, Garcia Septiem Javier, Spain, Garcia Walter, Argentina, Garcia-Urena Miguel Angel, Spain, Garmanova Tatiana N, Russia, Garofalo Thomas, Usa, Garoufalia Zoe, Greece, Garulli Gianluca, Italy, Gatti Matteo, Italy, Gecim Ethem, Turkey, Gellona Jose, Chile, Gercek Yuksel, Uk, Ghignone Federico, Italy, Gianchandani Moorjani Rajesh, Spain, Gianfrancisco James A, Usa, Giani Iacopo, Italy, Gibert Juan, Spain, Gilles Manceau, France, Gilmore Andrew, Australia, Gilsanz Carlos, Spain, Gilshtein Hayim, Usa, Girgin Behic, Turkey, Giria Joao, Portugal, Giuffrida Maria Carmela, Italy, Giuliani Antonio, Italy, Goi Gloria, Italy, Golovina Anastasiya, Russia, Gomez Rosado Juan Carlos, Spain, González Enrique, Spain, Granada Nemesio, Philippines, Grimme Frederike, Netherlands, Grobler Stephen, South Africa, Guaitoli Eleonora, Italy, Guerci Claudio, Italy, Guerra Daniel, Mexico, Guerreiro José MM, Portugal, Guido Jutten, Belgium, Gulcu Baris, Turkey, Gunay Emre, Turkey, Gundes Ebubekir, Turkey, Gurbuz Bulent, Turkey, Gurjar Shashank, Uk, Hainsworth Alison J, Uk, Hall Nigel, Uk, Hamed Hosam H, Egypt, Hammer Clare, Uk, Hannon Rob, Ireland, Harmston Christopher, New Zealand, Harran Nadine, South Africa, Hartendorp Paul, Usa, Hassan Iyad, Uae, Hassan Imran, Usa, Hawkins Alexander T, Usa, Hayssen Theresa, Usa, Hendren Samantha, Usa, Hernandez Garcia Miguel, Spain, Hershman Michael, Journal Pre-proof 40 UK, Hild Stefanie, Germany, Hilton Joanna, Uk, Hiranyakas Art, Thailand, Ho Ming, Australia, Hollington Paul, Australia, Holubar Stefan, Usa, Hompes Roel, Netherlands, Houcine Maghrebi, Tunisia, Hovsepyan Vardges, Armenia, Hul Rene, Netherlands, Hunt Louise E, Uk, Hyder Zargham, Uk, Ibrahim Aini F, Malaysia, Iglesias Gustavo, Brazil, Iesalnieks Igors, Germany, Ilkanich Andrei, Russia, Imanova Nargiz, Azerbaijan, Isik Arda, Turkey, Jayathilaka Buddika, Uk, Jimenez Virginia, Spain, Jimenez-Gomez Luis Miguel, Spain, Jitmungngan Romyen, Thailand, Joelsson Magnus, Sweden, Joshi Heman, Uk, Juloski Jovan T, Serbia, Juwid Abdallah E, Libya, Kanjanasilp Prapon, Thailand, Kannappa Lava, Uk, Kanno Danilo, Brazil, Kaplan Esin, Turkey, Kara Yasin, Turkey, Kartal Abdulcabbar, Turkey, Kawamura Junichiro, Japan, Kaya Tayfun, Turkey, Kazemi Nava Andrea, Italy, Kazachenko Ekaterina A, Russia, Kelkar Ashish, Uk, Kelly Michael E, Ireland, Keramati Mohammad Reza, Iran, Kerawala Asad, Pakistan, Khalil Mohammad I, Bangladesh, Khan Jim S, Uk, Khan Rbn, Uk, Khitaryan Alexander, Russia, Kinjo Tatsuya, Japan, Kirilova Tanya N, Bulgaria, Kirmizi Yasemin, Turkey, Klaristenfeld Daniel, Usa, Knapp Jens, Norway, Koc Mehmet A, Turkey, Kocián Petr, Czechia, Konishi Tsuyoshi, Japan, Konstantoudakis Georgios, Cyprus, Konsten Joop, Netherlands, Kontovounisios Christos, Uk, Korkmaztoker Melike, Turkey, Kørner, Hartwig, Norway, Krdzic Igor, D, Serbia, Krivokapic Zoran, Serbia, Kumar Sanjeev, India, Kumar Sandip, Malaysia, Kushtrim Shala, Germany, Kynaston James, Uk, Langmayr Johannes, Austria, La Torre Marco, Italy, La Torre Filippo, Italy, Labalde Maria, Spain, Lagopoulos Vasileios, Greece, Lal Roshan, Uk, Landaluce- Olavarria Aitor, Spain, Langone Antonio, Italy, Lapolla Pierfrancesco, Italy, Larach Sergio, Usa, Larach, Andres, Chile, Larsson, Peranders, Sweden, Lasala Alfred, Philippines, Lauretta Andrea, Italy, Leao Pedro, Portugal, Lee Pamela C, Usa, Lee Suk-Hwan, South Korea, Lee Wooyong, South Korea, Lefevre Jeremie H, France, Leite Julio, Portugal, Lemaire Julien, Belgium, Lemma Maria, Italy, Lemme Gustavo Nestor, Argentina, Lenna Giovanni, Italy, Leo Cosimo Alex, Uk, Leventoglu Sezai, Turkey, Licardie Eugenio, Spain, Lienert Mark, Germany, Lima Sergio, Brazil, Limbert Manuel CSB, Portugal, Lisi Giorgio, Italy, Litta Francesco, Italy, Littaua Dennis, Philippines, Liu Fanlong, China, Liyanage Chris, New Zealand, Llovera Antony, Cuba, Lo Oswens, China, Lo Dico Rea, France, Lobascio Pierluigi, Italy, Lohsiriwat Varut, Thailand, Lombana Luis, Colombia, Lopez Marc, Philippines, Lopez Jose, Mexico, Lopez Francisco, Chile, Lorber Julie, Usa, Losada Manuel, Spain, Lowenfeld Lea, Usa, Lucci Enrico, Italy, Luglio Gaetano, Italy, Lynch Craig, Australia, Luqman, Pakistan, Machairas Nikolaos, Uk, Maciel João MRP, Portugal, Madbouly Khaled, Egypt, Madhoun, Nisreen, Usa, Maffioli, Anna, Italy, Magbojos Christian Raymond S, Philippines, Magistro Carmelo CM, Italy, Magrino Thomas, Usa, Makhoul Rami, Usa, Mallmann Karen DP, Brazil, Manatakis Dimitrios K, Greece, Mancini Stefano, Italy, Manfredelli Simone, France, Mangione John, Usa, Manso Antonio, Portugal, Marakutsa Eugen V, Moldova, Marano Alessandra, Italy, Marchesi Federico, Italy, Marchiori Mauro, Brazil, Marfan Michael, Australia, Marianelli Raphael, Brazil, Mariani Nicolò M, Italy, Marimuthu Kalimuthu, Uk, Marinello Franco, Spain, Marinis Athanasios, Greece, Marino Marco V, Italy, Markides Georgios, Cyprus, Marquez Lucila, Spain, Marra Angelo A, Italy, Martín Navarro Fabian, Mexico, Martin-Martin Gonzalo P, Spain, Martinez Javier, Spain, Martinez-Iglesias Marta A, Uk, Martins Ruben AFP, Portugal, Martins Ana RG, Portugal, Mascali Davide DM, Italy, Massucco Paolo, Italy, Matas Fernando, Spain, Mathew Alexander, Usa, Matzel Klaus E, Germany, Maun Dipen, Usa, Maurus Christine F, Switzerland, McCormick Jim, Usa, McIntyre Robert, Uk, McKinley Aileen, Uk, McLemore Lisa, Usa, McNeil Jennifer, Usa, McNevin Shane, Usa, Medich David, Usa, Medina Cesar, Mexico, Medina Quintana Rita E, Spain, Melo Ingrid, Paraguay, Melstrom Kurt A, Usa, Mendoza-Moreno Fernando, Spain, Menna Maria Paola, Italy, Mentz Ricardo, Argentina, Merlini David A, Italy, Mihmanli Mehmet, Turkey, Mike Spencer, Usa, Millan Monica, Spain, Miller Jerad, Usa, Milone Marco, Italy, Minahi Ilyas, Uk, Minaya-Bravo Ana María, Spain, Mingoli Andrea, Italy, Minicozzi Annamaria, Uk, Miranda Pedro, Portugal, Miro Antonio, Italy, Miskovic Danilo, Uk, Mistrangelo Massimiliano, Italy, Mitra Rajarshi, Uae, Mittal Rohin, India, Mladenovikj Dragoslav P, North Macedonia, Moctezuma Velázquez Paulina, Mexico, Mohamed Kamil Nil Amri, Malaysia, Mohammed Mohammed MH, Egypt, Mohsen Yasser MA, Uk, Monami Benoit N, Belgium, Monroe Justin, Usa, Monroy Hermogenes DJ, Philippines, Montori Giulia, Italy, Montuori Mauro, Italy, Mora-Guzmán Ismael, Spain, Moraes Ana, Brazil, Morales Carlos, Usa, Morelli Luca, Italy, Moreno Almudena, Spain, Moretto Gianluigi, Italy, Morici Riccardo, Italy, Morini Andrea, Italy, Moro-Valdezate David, Spain, Moroni Eliana, Italy, Morton Dion, Uk, Moura Catarina, Portugal, Moysidis Moysis M, Greece, Mozo Ana S, Spain, Nacion Aeris Jane D, Philippines, Nada Mohamed, Journal Pre-proof 41 Egypt, Nagasaki Toshiya, Japan, Nakamoto Yoshihiko, Japan, Neary Peter, Ireland, Negoi Ionut, Romania, Neijenhuis Peter A, Niger, Ng Simon SM, China, Niazi Samiullah, Pakistan, Nikoupour Hamed, Iran, Nogueiro Jorge PM, Portugal, Noguera Jose, Spain, Nova Carlos, Portugal, Nunes Amadeu, Portugal, O'Riordain Micheal G, Ireland, Oke Olatunbosun A, Nigeria, Okkabaz Nuri, Turkey, Oliva Cristiano, Italy, Oliveira Olga, Portugal, Oliveira Manuel, Portugal, Oliveira Antonio, Portugal, Oliveira Lucia CC, Brazil, Olivier James B, Uk, Olivier Pittet, Switzerland, Omejc Mirko, Slovenia, Ong Loreto B, Philippines, Ong David, Malaysia, Onglao Mark, Philippines, Onody Peter, Hungary, Orefice Raffaele, Italy, Ortega David, Peru, Ozben Volkan, Turkey, Ozcan Onder, Turkey, Ozturk Ersin, Turkey, Pacheco Andre, Portugal, Paci Marco, France, Paczosa Marcin, Poland, Padmanabhan Anantha, Usa, Pai Ajit, India, Palmer Gabriella, Sweden, Pandey Diwakar, India, Panis Yves, France, Pantel, Haddon, Paonariang Krisada, Thailand, Papa Mario V, Italy, Papadopoulos Aristeidis, Greece, Papagni Vincenzo, Italy, Papp Andras, Sweden, Parello Angelo, Italy, Parente Alessandro, Uk, Parra Pedro, Spain, PascualMigueláñez Isabel, Spain, Pata Francesco, Italy, Patel Nikhil, Usa, Patel Reeya, Uk, Pattyn Paul RL, Belgium, Paul Bikram, Usa, Pavanello Maurizio, Italy, Pedro Luis E, Argentina, Pellino Gianluca, Spain, Peltrini Roberto, Italy, Peña Ros Emilio, Spain, Pennacchi Luca UC, Italy, Pereira André, A Portugal, Pereira Bela, Portugal, Perez Guillermo, Ecuador, Perez Horacio, Portugal, Perez Natalia, Spain, Perez Flecha Marina, Spain, Perinotti Roberto, Italy, Pernazza Graziano, Italy, Perra Teresa, Italy, Pertile Davide, Italy, Pessia Beatrice, Italy, Pessoa Joana, Brazil, Petagna Lorenzo, Italy, Peters Walter, Usa, Petit Mindy, Usa, Petracca Gabriele Luciano, Italy, Pezzolla Francesco, Italy, Philp Matthew, Usa, Pianim Nana, Usa, Picciariello Arcangelo, Italy, Piccinini Pablo E, Argentina, Piccinni Giuseppe, Italy, Piccolo Davide, Italy, Pigalarga, Rodolfo, Pikarsky Alon J, Israel, Pimentel Alice, Portugal, Pinchot Scott, Usa, Pinotti Enrico, Italy, Pinto Diogo, Portugal, Pirozzi Felice, Italy, Plastiras Aris, Greece, Platto Marco, Italy, Plerhoples Tim, Usa, Podda Mauro, Italy, Poggi Luis, Peru, Polastri Roberto, Italy, Porcu Alberto, Italy, Porter Michael, Usa, Poskus Eligijus, Lithuania, Potolicchio Analia I, Argentina, Poylin Vitaliy, Usa, Pozzo Mauro, Italy, Pramateftakis Manos, Greece, Pravosudov Igor V, Russia, Praxedes Vanessa P, Portugal, Primoromaguera Vicent, Spain, Progno Valerio C, Italy, Proud David M, Australia, Pucciarelli Salvatore, Italy, Qadir Abdul, Uk, Qayoom Hina, Pakistan, Quindos Patricia, Spain, Quintanilha Rui, Portugal, Quinteros Francisco A, Usa, Qureshi Nafees, Uk, Rachadell Juan J, Portugal, Ralf Schmidt, Germany, Raman Shankar, Usa, Ramos Diego, Spain, Ramos Jose, Portugal, Ramwell, Andrew, Randazzo, Valentina, Rattanarpichart Patsaporn, Thailand, Ratto Carlo, Italy, Rautio Tero, Finland, Raviolo Carla, Italy, Read Thomas, Usa, Real Joao, Portugal, Rega Daniela, Italy, Regadas Francisco, Brazil, Regenbogen Scott, Usa, Reia Marta, Portugal, Reina Angel, Spain, Rems Miran, Slovenia, Rencuzogullari Ahmet, Turkey, Renwick Andrew A, Uk, Reyes Juan C, Colombia, Reyes Jeryl Anne Silvia R, Philippines, Ribeiro Jr Ulysses, Brazil, Ridzuan Farouk, Singapore, Ripetti Valter, Italy, Ripoll Cristina, Mexico, Ripollés-Melchor Javier, Spain, Rizal Rizal, Indonesia, Rizk Mariam, Uk, Rizvi Irfan, Usa, Robinson Jonathan, Uk, Rodimov Sergei, Russia, Rodrigues João VL, Brazil, Rodriguez Javier, Mexico, Rodriguez Cristian, Argentina, Rodriguez Homero, Panama, Rodriguez Garcia Jaime, Mexico, Roig Jose, Spain, Rojanasakul Arun, Thailand, Rojas Julio, Chile, Romanelli Elena, France, Rosa Fausto, Italy, Rosato Guillermo, Argentina, Rosenberg Robert, Switzerland, Rosete Manuel, Portugal, Roslani April C, Malaysia, Rottoli Matteo, Italy, Roxas Manuel Francisco Roxas T, Philippines, Roxburgh Campbell S, Uk, Ruan Joseph, Usa, Rubbini Michele M, Italy, Rubio Eduardo, Spain, Ruddy Theresa, Usa, Rueda Camilo, Spain, Ruiztovar Jaime, Spain, Rusconi Andrea, Italy, Rutegård Martin, Sweden, Sá Milene RRM, Portugal, Saad Luiz Henrique Cury, Brazil, Sadien Iannish D, Uk, Sadowski Brian M, Usa, Saeed Mirza Faraz, Bahrain, Safiyeva Aynur K, Azerbaijan, Sagap Ismail, Malaysia, Sahnan Kapil, Uk, Sairafi Rami, Saudi Arabia, Saklami Avanish P, India, Salgado-Nesme Noel NSN, Mexico, Salman Nevriye, Turkey, Samalavicius Narimantas E, Lithuania, Sambucci Daniele, Italy, Sanchez Noel, Usa, Sanchez Robles Juan Carlos, Mexico, Sanmiguel Carlos, Spain, Santacruz Eduardo, Paraguay, Santoni Simone, Italy, Santos Pedro MD, Portugal, Santos Brian U, Argentina, Santos Carlos, Portugal, Sapienza Paolo, Italy, Saracoglu Ayten, Turkey, Saracoglu Kemal T, Turkey, Sardinas Carlos, Venezuela, Sari Ramazan, Turkey, Sarma Diwakar, Uk, Sartori Alberto A, Italy, Sasia Diego, Italy, Sbaih Mohammed H, Saudi Arabia, Scabini Stefano, Italy, Scaringi Stefano, Italy, Scheinin Tom M, Finland, Schiavo Marcello, Italy, Schizas Alexis, Uk, Sciaudone Guido, Italy, Scognamillo Fabrizio, Italy, Scott Kelley, Usa, Scow Jeffrey S, Usa, Sechi Raffaele, Italy, Seehra Harkiran, Uk, Segering Joerg, Germany, Selcuk Mehtap, Turkey, Journal Pre-proof 42 Selemane Carlos, Mozambique, Seltman Ann, Usa, Selvaggi Francesco, Italy, Sensi Bruno, Italy, SeowChoen Francis, Singapore, Sernagiotto Carlo, Italy, Serralta De Colsa Daniel, Spain, Serrano González Javier, Spain, Sert Ismail, Turkey, Serventi Alberto, Italy, Sforza Sergio, Italy, Shabbir Jamshed, Uk, Shabeeb Fadel, Uae, Shafik Ali, Egypt, Shalaby Mostafa, Egypt, Shanker Bethann, Usa, Shanmugam Venkatesh, Uk, Shariff Umar, Uk, Shehta Ahmed, Egypt, Shelton Andrew, Usa, Shintaro Akamoto, Japan, Shlyk Daria, Russia, Shukla Amit, Uk, Sibio Simone, Italy, Sietze Koopal, Netherlands, Sigurdardottir Johanna, Sweden, Silva Jorge, Mexico, Silva Anaisa, Portugal, Simianu Val, Usa, Singh Baljit, Uk, Siragusa Leandro, Italy, Sirikurnpiboon Siripong, Thailand, Sivrikoz Emre, Turkey, Sizonenko Nikolay, Russia, Slavchev Mihail T, Bulgaria, Sniuolis Pranas, Lithuania, Soares Duarte, Qatar, Sojar Valentin, Slovenia, Sokmen Selman, Turkey, Sokol Thomas, Usa, Soldatov Denis, Russia, Soncini Stefania, Italy, Sordo Ricardo, Mexico, Sosa María V, Spain, Sousa Xavier, Portugal, Sozutek Alper, Turkey, Spiezio Giovanni, Italy, Spinelli Antonino, Italy, Stahl Etienne, Mexico, Stanojevic Goran Z, Serbia, Steckel Brian, Usa, Stefan Neagu, Romania, Stefanescu Victor, Romania, Steinhagen Randolph, Usa, Stella Marco, Italy, Stephensen Bree D, Australia, Stevenson Andrew RL, Australia, Stitzenberg Karyn, Usa, Strombom Paul, Usa, Sturiale Alessandro, Italy, Suhail Anjum, Pakistan, Sungurtekin Ugur, Turkey, Sutton Jeffrey M, Usa, Suwannakij Chanchai, Thailand, Szczepkowski Marek, Poland, Sztipits Tamas, Hungary, Takashi Akiyoshi, Japan, Takkenberg Marijn, Netherlands, Tallon-Aguilar Luis, Spain, Tam Michael, Usa, Tamburini Andrea M, Italy, Tamini Nicolò, Italy, Tammaro Pasquale, Italy, Tan Kerkan, Singapore, Tan Teerasan, Thailand, Tanal Mert, Turkey, Tanda Cinzia, Italy, Tang Jinghua, China, Tapiolas Ingrid, Uk, Täreby Magnus, Sweden, Tariverdiev Andrey, Russia, Tayar Serkan, Turkey, Tejedor Patricia, Spain, Terrosu Giovanni, Italy, Testa Alessandro, Italy, Tewari Shirish, Uk, Thabet Waleed, Egypt, Thakur Sukesh, India, Thomas Ehmann, Germany, Thomas Kuruc, Germany, Tiesi Vincenzo, Italy, Tin Moemoetin, Myanmar, Tita Agustin C, Argentina, Titu Liviu V, Uk, Tkachenko Fedot, Ukraine, Tonello Paolo, Italy, Tooley Richard, Usa, Torres Juan, Spain, Troci Albert, Italy, Trompetto Mario, Italy, Troncoso Pereira Paula, Spain, Tropeano Francesca Paola FP, Italy, Trostchansky Ivan, Uruguay, Tsujinaka Shingo, Japan, Tufo Andrea, Italy, Tulina Inna, Russia, Turati Luca, Italy, Turchina Catalin, Sweden, Turina Matthias, Switzerland, Tutino Roberta, Italy, Tyler Km, Usa, Uemura Mamoru, Japan, Unal Ayse G, Turkey, Uraiqat Ahmad, Jordan, Uribe Sebastián, Chile, V Duke, Usa, Vailati Bruna, Brazil, Vaingurt Mariano, Argentina, Valente Michael, Usa, Van Dellen Jonathan, Uk, Van Ramshorst Gabrielle H, Belgium, Vannelli Alberto, Italy, Vanriel W, Belgium, Varabei Aliaksandr, Belarus, Varcada Massimo, Uk, Varela Cristopher L, Venezuela, Varma Madhulika G, Usa, Vasapollo Leoluca F, Italy, Venn Mary L, Uk, Vercillo Kristin, Usa, Vergara-Fernandez Omar, Mexico, Veronesi Paolo, Italy, Vicente Aline, Brazil, Victor Tomulescu, Romania, Vieiradesousa Paulo, Portugal, Vignali Andrea, Italy, Vigorita Vincenzo, Spain, Vilchis Jose, Mexico, Villaverde Kathia, Peru, Vindevoghel Koen, Belgium, Violante Tommaso, Italy, Vitoopinyoparb Kasidin, Thailand, Voutsarakis Athanasios, Uk, Wainstein Ricardo, Argentina, Wakefield Simon, Uk, Wallon Conny, Sweden, Wang Yongbing, China, Wang Xiaodong, China, Wang Xiaofeng, China, Warden Claire, South Africa, Wei Rockson, China, Wheeler Matthew, Usa, Willem Bemelman, Netherlands, Wilson Matthew, Usa, Winter Des C, Ireland, Wongwiwatseree Yongsun, Thailand, Woon Kyung Jeong, South Korea, Wright Danette B, Australia, Wu Jiong, China, Wuraola Funmilola O, Nigeria, Xenaki Sofia A, Greece, Xiaohua Jiang, China, Xiaoqiang Jia, China, Xue Yahong, China, Xynos Evangelos, Greece, Yamada Kazunosuke, Japan, Yanar Hakan, Turkey, Yang Bolin, China, Yanishev Alexey, Russia, Yildirim Ali C, Turkey, Yildiz Ufukmete, Turkey, Yildiz Alp, Turkey, Yilmaz Mehmet, Turkey, Younis Muhammad Umar MUY, Uae, Yousef Zeyad, Saudi Arabia, Yu Dongsheng, China, Zalucki James, Usa, Zaman Ahamaduz, Bangladesh, Zamora Aída T, Spain, Zampitis Nikolaos, Cyprus, Zanus Giacomo, Italy, Zapata Gonzalo H, Argentina, Zelic Marko, Croatia, Zenger Serkan, Turkey, Zheng Jianyong, China, Zigiotto Daniele, Italy, Zmora Oded, Israel, Zoikas Athanasios, Greece, Zorcolo Luigi, Italy, Zucchella Martino, Italy, Zuhdy, Mohammad, Santoro G.A., Grossi U., Murad-Regadas S., Nunoo-Mensah J.W., Mellgren A., Di Tanna G.L., Gallo G., Tsang C., Rottoli M., and Wexner S.D.

Subjects
Male, medicine.medical_specialty, Delayed Diagnosis, Internationality, Colorectal cancer, colorectal surgery - COVID-19 - delay - treatment - outcomes, MEDLINE, colorectal cancer, 030230 surgery, medicine.disease_cause, Article, Time-to-Treatment, 03 medical and health sciences, 0302 clinical medicine, Surveys and Questionnaires, Pandemic, medicine, Humans, Practice Patterns, Physicians', Elective surgery, Personal protective equipment, SARS-CoV-2, COVID-19, delayed surgery, Coronavirus, Infection Control, business.industry, Outbreak, medicine.disease, 030220 oncology & carcinogenesis, Preparedness, Emergency medicine, Female, Surgery, Colorectal Neoplasms, business, Colorectal Surgery
Abstract

Background The widespread nature of coronavirus disease 2019 (COVID-19) has been unprecedented. We sought to analyze its global impact with a survey on colorectal cancer (CRC) care during the pandemic. Methods The impact of COVID-19 on preoperative assessment, elective surgery, and postoperative management of CRC patients was explored by a 35-item survey, which was distributed worldwide to members of surgical societies with an interest in CRC care. Respondents were divided into two comparator groups: 1) ‘delay’ group: CRC care affected by the pandemic; 2) ‘no delay’ group: unaltered CRC practice. Results A total of 1,051 respondents from 84 countries completed the survey. No substantial differences in demographics were found between the ‘delay’ (745, 70.9%) and ‘no delay’ (306, 29.1%) groups. Suspension of multidisciplinary team meetings, staff members quarantined or relocated to COVID-19 units, units fully dedicated to COVID-19 care, personal protective equipment not readily available were factors significantly associated to delays in endoscopy, radiology, surgery, histopathology and prolonged chemoradiation therapy-to-surgery intervals. In the ‘delay’ group, 48.9% of respondents reported a change in the initial surgical plan and 26.3% reported a shift from elective to urgent operations. Recovery of CRC care was associated with the status of the outbreak. Practicing in COVID-free units, no change in operative slots and staff members not relocated to COVID-19 units were statistically associated with unaltered CRC care in the ‘no delay’ group, while the geographical distribution was not. Conclusions Global changes in diagnostic and therapeutic CRC practices were evident. Changes were associated with differences in health-care delivery systems, hospital’s preparedness, resources availability, and local COVID-19 prevalence rather than geographical factors. Strategic planning is required to optimize CRC care., Global changes in both diagnostic and therapeutic practices in colorectal cancer care were evident in this survey conducted to analyze the impact of COVID-19 outbreak. The importance of this finding is that changes were associated with differences in health care delivery systems, hospital’s preparedness, resources availability, and local COVID-19 prevalence rather than geographical variations.

Published
2021
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8. Giant pelvic schwannoma presenting with increased urinary frequency - Case report

Author

Omejc Andrej, Vegan Lucija, and Omejc Mirko

Subjects
Surgery
Abstract

Schwannoma is a relatively slow-growing and usually benign tumor that consists of myelin-producing Schwann cells. It is most often associated with 8th cranial nerve (vestibular schwanomma) and only rarely presents outside the head and neck. Extremely rarely it occurs as a retroperitoneal mass that can remain asymptomatic until it reaches a size so big that it compresses the adjacent organs and therefore requires surgical intervention.We present a case of 58 years old male with a benign pelvic schwannoma, adherent to S1-S2 intervertebral foramen, presenting with increased urinary frequency and treated with surgical en block excision.Diagnostic procedure and surgical treatment of giant pelvic schwanomma could be both challenging. Radiologic investigation is essential for preoperative planning and helpful in diagnosis but does not offer a definitive diagnosis of pelvic schwannoma. Definitive diagnosis is therefore based on histological and immunohistochemical analysis of surgically removed specimens. Possible surgical interventions include complete or partial resection, both bearing its risks and advantages in terms of postoperative morbidity.Although sometimes challenging, complete surgical resection remains the mainstay of treatment. If possible, it should be performed by en block resection since it provides the best short and long term prognosis for the patient.

Published
2022

11. Vpliv covid-19 na organizacijo kirurške dejavnosti

Author

Komadina, Radko, primary, Crnjac, Anton, primary, Sojar, Valentin, primary, Gasparini, Mladen, primary, Potrč, Stojan, primary, Pšenica, Janez, primary, Bitenc, Marko, primary, Omejc, Mirko, primary, Smrkolj, Tomaž, primary, Ahčan, Uroš, primary, Cimerman, Matej, primary, and Senekovič, Vladimir, primary

Published
2020
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13. Rak širokega črevesa in danke

Author

Jelenc, Franc, Juvan, Robert, Omejc, Mirko, Repše, Stanislav, and Štor, Zdravko

Subjects
udc:61
Published
2019

14. Smernice za obravnavo bolnikov z rakom debelega črevesa in danke

Author

Anderluh, Franc, Benedik, Jernej, Brecelj, Erik, Edhemović, Ibrahim, Gadžijev, Eldar, Hlebanja, Zvezdana, Jelenc, Franc, Koželj, Miran, Oblak, Irena, Ocvirk, Janja, Omejc, Mirko, Potrč, Stojan, Reberšek, Martina, Skoblar Vidmar, Marija, Šušteršič, Matjaž, Velenik, Vaneja, and Volk, Neva

Subjects
udc:616.34
Published
2019

15. Rak želodca

Author

Repše, Stanislav, Omejc, Mirko, Jelenc, Franc, and Juvan, Robert

Subjects
udc:61
Published
2019

18. Neoadjuvant capecitabine, radiotherapy, and bevacizumab (CRAB) in locally advanced rectal cancer: results of an open-label phase II study

Author

Edhemovic Ibrahim, Oblak Irena, Anderluh Franc, Bracko Matej, Music Maja, Ocvirk Janja, Velenik Vaneja, Brecelj Erik, Kropivnik Mateja, and Omejc Mirko

Subjects
capecitabine, chemoradiation, bevacizumab, locally advanced rectal cancer, LARC, phase II study, Medical physics. Medical radiology. Nuclear medicine, R895-920, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Abstract Background Preoperative capecitabine-based chemoradiation is a standard treatment for locally advanced rectal cancer (LARC). Here, we explored the safety and efficacy of the addition of bevacizumab to capecitabine and concurrent radiotherapy for LARC. Methods Patients with MRI-confirmed stage II/III rectal cancer received bevacizumab 5 mg/kg i.v. 2 weeks prior to neoadjuvant chemoradiotherapy followed by bevacizumab 5 mg/kg on Days 1, 15 and 29, capecitabine 825 mg/m2 twice daily on Days 1-38, and concurrent radiotherapy 50.4 Gy (1.8 Gy/day, 5 days/week for 5 weeks + three 1.8 Gy/day), starting on Day 1. Total mesorectal excision was scheduled 6-8 weeks after completion of chemoradiotherapy. Tumour regression grades (TRG) were evaluated on surgical specimens according to Dworak. The primary endpoint was pathological complete response (pCR). Results 61 patients were enrolled (median age 60 years [range 31-80], 64% male). Twelve patients (19.7%) had T3N0 tumours, 1 patient T2N1, 19 patients (31.1%) T3N1, 2 patients (3.3%) T2N2, 22 patients (36.1%) T3N2 and 5 patients (8.2%) T4N2. Median tumour distance from the anal verge was 6 cm (range 0-11). Grade 3 adverse events included dermatitis (n = 6, 9.8%), proteinuria (n = 4, 6.5%) and leucocytopenia (n = 3, 4.9%). Radical resection was achieved in 57 patients (95%), and 42 patients (70%) underwent sphincter-preserving surgery. TRG 4 (pCR) was recorded in 8 patients (13.3%) and TRG 3 in 9 patients (15.0%). T-, N- and overall downstaging rates were 45.2%, 73.8%, and 73.8%, respectively. Conclusions This study demonstrates the feasibility of preoperative chemoradiotherapy with bevacizumab and capecitabine. The observed adverse events of neoadjuvant treatment are comparable with those previously reported, but the pCR rate was lower.

Published
2011
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19. Priporočila za obravnavo bolnikov z rakom debelega črevesa in danke

Author

Velenik, Vaneja, Oblak, Irena, Brecelj, Erik, Ocvirk, Janja, Edhemović, Ibrahim, Jeromen, Ana, Anderluh, Franc, Omejc, Mirko, Potrč, Stojan, Štabuc, Borut, Marolt-Mušič, Maja, Popović, Peter, Reberšek, Martina, Zadnik, Vesna, But-Hadžić, Jasna, Trotovšek, Blaž, Krajc, Mateja, Ebert Moltara, Maja, Benedik, Jernej, Volk, Neva, Petrič, Rok, Bračko, Matej, Frković-Grazio, Snježana, and Rotovnik-Kozjek, Nada

Subjects
obsevanje, sistemsko zdravljenje, rak debelega črevesa, kirurgija, udc:616.3, rak danke, slikovna diagnostika
Published
2018

21. Priporočila za obravnavo bolnikov z rakom debelega črevesa in danke: Reccomandations for the treatment of patients with colorectal cancer

Author

Anderluh, Franc, Benedik, Jernej, Bračko, Matej, Brecelj, Erik, But-Hadžić, Jasna, Ebert Moltara, Maja, Edhemović, Ibrahim, Frković-Grazio, Snježana, Jeromen, Ana, Krajc, Mateja, Marolt-Mušič, Maja, Oblak, Irena, Ocvirk, Janja, Omejc, Mirko, Petrič, Rok, Popović, Peter, Potrč, Stojan, Reberšek, Martina, Rotovnik-Kozjek, Nada, Štabuc, Borut, Trotovšek, Blaž, Velenik, Vaneja, Volk, Neva, and Zadnik, Vesna

Published
2017

23. Acute Toxicity and Tumor Response in Locally Advanced Rectal Cancer After Preoperative Chemoradiation Therapy With Shortening of the Overall Treatment Time Using Intensity-Modulated Radiation Therapy With Simultaneous Integrated Boost: A Phase 2 Trial

Author

But-Hadzic, Jasna, primary, Anderluh, Franc, additional, Brecelj, Erik, additional, Edhemovic, Ibrahim, additional, Secerov-Ermenc, Ajra, additional, Hudej, Rihard, additional, Jeromen, Ana, additional, Kozelj, Miran, additional, Krebs, Bojan, additional, Oblak, Irena, additional, Omejc, Mirko, additional, Vogrin, Andrej, additional, and Velenik, Vaneja, additional

Published
2016
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26. A Comparison Study of the Efficacy of Tacker Mesh Fixation, Glue Mesh Fixation and No Mesh Fixation in Transabdominal Preperitoneal Inguinal Hernia Repair.

Author

Mateska, Tatjana Gelebeševa, Omejc, Mirko, Kunst, Gregor, Černi, Igor, and Pečovnik, Jana

Subjects
COMPARATIVE studies, INGUINAL hernia, LAPAROSCOPIC surgery, HEMATOMA, POSTOPERATIVE pain
Abstract

Copyright of Collegium Antropologicum is the property of Croatian Anthropological Society and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2018

29. Uporaba računalniške analize pri načrtovanju zdravljenja zgodnjega raka želodca: Use of computer analysis in treatment planning for early gastric cancer

Author

Mekicar, Jernej and Omejc, Mirko

Abstract

The optimal management of early gastric cancer should be stage-oriented, with the lymph node status as the main criterion. Nodal status can be assessed preoperatively using modern radiological imaging techniques, sentinel node biopsy, molecular or genetic markers of the tumour, and computer analysis. Theaim of this study was to evaluate the feasibility and accuracy of preoperative prediction of lymph node status based on computer analysis. We used the WinEstimate computer programme, and cons-tructed our own computer model using data of patients with gastric cancer treated in the University Medical Centre Ljubljana between 1993 and 2003. The prediction of two computermodels was then tested on 110 patients treated between 2004 and 2005 in the same manner as the patients from the database. The goal of the study was to compare the lymph node status in the control group predicted by the computer programme with the real data collected postoperatively. The accuracy rate of computerized preoperative predictions of N0/N1 status with the first computer model (WinEstimate) was 91% (sensitivity 94% and specificity 87%), and with the second computer model, 86% (sensitivity 91% and specificity 79%).Accuracy rates of preoperative predictions of nodal status are very high and, with some restrictions, can be used to select stage-appropriate therapy in patients with early gastric cancer. The applicability is improved by employing this new approach with standard diagnostic methods.

Published
2009

30. Kirurško zdravljenje zapletov divertikuloze debelega črevesa: Surgical treatment of diverticular disease of the colon

Author

Norčič, Gregor and Omejc, Mirko

Abstract

Strategy of surgical treatment of diverticular disease has changed over recentyears. In order to confirm the value of a more modern therapeutic approach to the disease, we rewieved the available literature and analysed 101patients operated on for complicated diverticular disease at the Departmentof Abdominal Surgery, University Medical Centre Ljubljana, from the beginning of 2006 to November 2009. There were 45 (44.6 %) emergency operations and 56 (55.4 %) elective procedures. Postoperative mortality in theemergency group was 28.9 %; none of the patients operated on electively died. High mortality rates in patients operated on on an emergency basis is attributable to comorbidities; the influence of surgical technique on the outcome is not yet clear. The optimal timing for elective surgery has not yetbeen determined, but laparoscopic-assisted resection has proved to be the most appropriate surgical technique for diverticular disease.

Published
2009

31. Rezultati zdravljenja raka danke: Results of rectal cancer treatment

Author

Jelenc, Franc, Juvan, Robert, Omejc, Mirko, Repše, Stanislav, and Štor, Zdravko

Abstract

In Slovenia the incidence of colorectal cancer is growing rapidly. In 2000591 new cases of colon cancer and 503 new cases of rectal cancer were registered. Our study compares results of two groups of patients with rectal cancer. In the period from January 1, 1991, to December 31, 2000, 528 patients with rectal carcinoma underwent resection. We divided them in two groups, one operated in the first 5 year and the other in later 5-year period. 5-year survival was estimated by means of Kaplan-Mleier statistical analysis. Patients who died within 30 days after the operation were censored. Differences in survival curves between both groups were assessed by the log rank test. We resected 528/591 (90. 6 %) patients. RO resection was performed in 431 (81. 6 %) patients, R1 in 13 (2.5 %), and R2 in 84 (15,9%) patients. Postoperative mortality rate in resected patients was 3. 6 % (19/528), in the group with paliative operations was 12. 7 (7/55). Overall five year survival rate was 52.4 % for rectal cancer. Five year survival rate for the patients with radical resection (RO) was 59.5 %. year survival for RO-resected patientswith rectal cancer was in the period from 1996 to 2000 statistically significantly better compared with the period from 1991 to 2995 (63 vs. 55 %) (p = 0. 03627) i n stage III (p = 0. 01663).

Published
2007

32. Sodobno zdravljenje raka danke: The modern treatment of rectal cancer

Author

Lučovnik, Miha and Omejc, Mirko

Abstract

Rectal cancer is a common malignant disease. Its incidence has been rapidly increasing during the last decades. With improved preoperative diagnostic procedures and histopathological evaluation, rectal cancers can be divided into several groups according to various treatment options. Well differentiated (G1/G2) small cancers without lymph node involvement (T1, NO) can be cured with local full wall excision. G3/G4 tumors require transabdominal resection. In advanced cancers (T3/T4 or N+ or M1) the patient should also receive preoperative or postoperative chemoradiotherapy. High quality resection is based on the principles of modern surgical treatment of rectal cancer, such as total mesorectal excision (TME), "en bloc" resection, radicular dissection of inferior mesenteric vessels and an adequate safety margin around the tumor. This therapeutic approach has led to a reduction in local recurrence rate and better long-term survival. Rak danke je pogosta maligna bolezen. Njegova pojavnost je v zadnjih desetletjih strmo narasla in še raste. Z natančno predoperacijsko diagnostiko in histološkim pregledom rak danke z vidika zdravljenja delimo na več skupin. Pri dobro diferenciranih (G1/G2), manjših tumorjih brez prizadetih bezgavk (T1, NO) pride kot kurativna operacija v poštev lokalna ekscizija tumorja s celo debelino stene danke. Pri slabše diferenciranih (G3/G4) karcinomih je zdravljenje izbora transabdominalna kirurška resekcija. Pri bolj razširjenih tumorjih, ki preraščajo muskularis proprijo (T3, T4) in/ali so že zasevali v regionalne bezgavke (N+) ali v oddaljene organe (M1), je poleg kirurškega zdravljenja potrebna tudi pred- ali pooperacijska radiokemoterapija. Moderna kirurška načela zdravljenja raka danke vključujejo popolno izrezanje mezorektuma (totalna ekscizija mezorektuma - TME), "en bloc" tehniko, zadostenvarnostni rob okoli tumorja in visoko ligaturo spodnjih mezenteričnih žil. Ob upoštevanju teh načel in z uporabo neoadjuvantne oziroma adjuvantne radiokemoterapije dosežemo nižjo pojavnost lokalnih ponovitev in boljše dolgoročno preživetje bolnikov.

Published
2006

33. Prognostic significance of tumor regression in locally advanced rectal cancer after preoperative radiochemotherapy.

Author

Omejc, Mirko and Potisek, Maja

Subjects
RECTUM tumors, ADJUVANT treatment of cancer, REPORTING of diseases, MULTIVARIATE analysis, POSTOPERATIVE period, PREOPERATIVE care, STATISTICS, SURVIVAL, TUMOR classification, PROPORTIONAL hazards models, RETROSPECTIVE studies, KAPLAN-Meier estimator, LOG-rank test, CHEMORADIOTHERAPY, PROGNOSIS, TUMOR treatment
Abstract

Background The majority of rectal cancers are discovered in locally advanced forms (UICC stage II, III). Treatment consists of preoperative radiochemotherapy, followed by surgery 6–8 weeks later and finally by postoperative chemotherapy. The aim of this study was to find out if tumor regression affected long-term survival in patients with localy advanced rectal cancer, treated with neoadjuvant radiochemotherapy. Patients and methods Patients with rectal cancer stage II or III, treated between 2006 and 2010, were included in a retrospective study. Clinical and pathohistologic data were acquired from computer databases and information about survival from Cancer Registry. Survival was estimated according to Kaplan-Meier method. Significance of prognostic factors was evaluated in univariate analysis; comparison was carried out with log-rank test. The multivariate analysis was performed according to the Cox regression model; statistically significant variables from univariate analysis were included. Results Two hundred and two patients met inclusion criteria. Median follow-up was 53.2 months. Stage ypT0N0 (pathologic complete response, pCR) was observed in 14.8% of patients. Pathohistologic stage had statistically significant impact on survival (p = 0.001). 5-year survival in patients with pCR was>90%. Postoperative T and N status were also found to be statistically significant (p = 0.011 for ypT and p < 0.001 for ypN). According to multivariate analysis, tumor response to neoadjuvant therapy was the only independent prognostic factor (p = 0.003). Conclusions Pathologic response of tumor to preoperative radiochemotherapy is an important prognostic factor for prediction of long-term survival of patients with locally advanced rectal cancer. [ABSTRACT FROM AUTHOR]

Published
2018
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34. Rak želodca

Author

Jelenc, Franc, Juvan, Robert, Omejc, Mirko, and Repše, Stanislav

Published
1997

38. Computer-Guided Surgery for Gastric Carcinoma.

Author

Mekicar, Jernej and Omejc, Mirko

Subjects
LYMPH nodes, ARTIFICIAL neural networks, CANCER patients, PATIENTS, IMMUNOSPECIFICITY, LYMPHATICS
Abstract

Copyright of Collegium Antropologicum is the property of Croatian Anthropological Society and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2008

39. PRIMERJAVA UČINKOVITOSTI FIKSACIJE MREŽICE S SPONKAMI, Z LEPILOM IN NEFIKSACIJSKE TEHNIKE PRI TRANSABDOMINALNI PREPERITONEALNI INGVINALNI HERNIOPLASTIKI

Author

Gelebeševa Mateska, Tatjana and Omejc, Mirko

Subjects
Laparoscopic hernioplasty, Inguinal hernia repair, tacker, operacija dimeljske kile, lepilo, sponke, glue, laparoskopska hernioplastika, TAPP
Abstract

Minimalno invazivne laparoskopske tehnike vključujejo transabdominalno predperitonealno (TAPP) in ekstraperitonealno hernioplastiko (TEP). V študiji primerjamo rezultate, vključno s stopnjo ponovitve kile in kronično bolečino, po pričvrstitvi mrežice z uporabo histoakrilnega lepila v primerjavi s sponkami in brez pričvrstitve mrežice pri tehniki TAPP. Intenzivnost pooperativne bolečine je bila ocenjena z lestvico Carolinas Comfort (CCS). V študiji je bila uporabljena izključno mrežica Proceed. Bolniki in metode: Primerjali smo skupine bolnikov glede na vrsto pričvrstitve mrežice: skupina A je imela mrežico pričvrščeno z resorbirajočimi sponkami in skupina B s histoakrilnim lepilom, skupina C pa mrežice mi imela pričvrščene. V raziskavo je bilo vključenih 59 bolnikov moškega spola, starih od 26 do 76 let, pri katerih je bilo izvedenih 85 hernioplastik po tehniki TAPP. Preiskovanci so bili razdeljeni v tri skupine: v skupini B je bilo narejenih 29 hernioplastik ter v skupinah A in C po 28 hernioplastik. Udeležence v študiji smo sledili 3, 12 in 24 mesecev. Rezultati: V navedenih treh skupinah ni bilo statistično značilne razlike v ponovitvi kile. Skupna stopnja ponovitve kile je bila 3,5-odstotna. Ena ponovitev je bila zabeležena pri skupini A 3 mesece po operaciji, ena ponovitev v skupini B 15 mesecev po operaciji in prav tako ena ponovitev v skupini C 12 mesecev po operacijo. Dva bolnika v skupini A sta imela postoperativni hematom mošnje in en bolnik v skupini B je imel serom. Zdravljeni so bili konservativno. Zaključek: Študija je pokazala, da vrsta pričvrstitve mrežice ne poveča tveganja za ponovitev kile ali kronične postoperativne bolečine. Vendar pa je mesto pričvrstitve mrežice pomembno in ne bi smeli pričvrstiti mrežice v bolečinskem trikotniku in tako imenovanem »triangle of doom«. The minimally invasive laparoscopic techniques include transabdominal preperitoneal (TAPP) and total extraperitoneal hernioplasty (TEP). In our study we compare outcomes including hernia recurrences rate and chronic inguinal pain, following mesh fixation using histoacryl glue versus tacker versus no mesh fixation in TAPP. The intensity of postoperative pain was assessed with the Carolinas Comfort scale (CCS). In the study, Proceed Surgical mesh was exclusively used. Patients and methods: Three groups of patients based on the type of mesh fixation: group (A) fixed with resorbable tackers, group (B) fixed with histoacryl glue and the third (C) group without fixation were compared. The study included 59 male patients from 26 to 76 years old, who underwent 85 hernioplasty using the TAPP technique. The subjects in the study were divided in three groups: group (B) consisting of 29 hernias, group (A) and (C) - with 28 hernias each. Participants in the study were followed up at 3, 12 and 24 monts. Results : There was no statistically significant difference in the hernia recurrence between the three groups. The overall hernia recurrence rate was 3.5%. One recurrence was noted in group A at 3 months postoperatively. The second recurence occured in B group after 15 months from the index surgery and the third recurrence in C group occurred after 12 months. Two patients in group A had a postoperative haematoma of the scrotum, managed conservatively. Conclusion: Our study showed that the type of mesh fixation does not increase the risk of inguinal hernia recurrence or chronic postoperative pain. However, the site of mesh fixation is important and should not be fixed at the level of the triangles of pain and doom.

Published
2020

40. Influence of the surgical distal resection margin length on local recurrence and long-term survival in patients with locally advanced, non-metastatic rectal cancer preoperatively treated with chemoradiotherapy

Author

Grosek, Jan and Omejc, Mirko

Subjects
preživetje brez bolezni, lokalna ponovitev novotvorbe, disease-free survival, neoplasm recurrence local, novotvorbe danke, onkologija, kirurgija, rectal neoplasms, izid zdravljenja, surgery, adjuvantna kemoradioterapija, udc:616.351-006-089.87(043.3), oncology, treatment outcome, chemoradiotherapy adjuvant
Published
2016

41. Surgical treatment of bleeding peptic ulcer- Our experience

Author

Kocman, Ivica, Stare, Ranko, Poljak, Mirko, Antončić, Zoran, Makitan, M., Šumiga, A., Bačak, Iva., Rajh, Ljubica, Omejc, Mirko, and Stanislav, Repše

Subjects
Surgery, bleeding peptic ulcer
Abstract

Surgical treatment of bleeding peptic ulcer- Our experience

Published
2005

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