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5 results on '"Czauderna, Piotr"'

1. Retrospective comparative analysis of two medical evacuation systems for Ukrainian patients affected by war

Author

Adyrov, Mykhaylo V, Alanbousi, Inna, Alexander, Sarah Weeks, Apel, Anna, Avula, Meghana, Bal, Wioletta Anna, Balwierz, Walentyna Aniela, Basset-Salom, Luisa, Bastardo Blanco, Daniel, Bauer, Karolina Jadwiga, Bayazitov, Ildar T, Berlanga, Pablo, Bhakta, Nickhill Hitesh, Bieniek, Katarzyna Anna, Bien, Ewa Iwona, Blackwood, Christopher Andrew, Blair, Sally Jane, Bodak, Khrystyna Ihorivna, Bordeianu, Irina, Bouffet, Eric Eric, Braganca, Joao Maria, Bucurenci, Mihaela Silvia, Budny, Elżbieta Beata, Budzyn, Andrii, Bumgardner, Christopher Carl, Burditt, Raina Nichole, Burnside Clapp, Victoria, Bykov, Viacheslav Valeriyovych, Cañete, Adela, Carnelli, Monica, Cela, Elena, Cepowska, Zuzanna, Chaber, Radoslaw, Cherner-Drieux, Anna, Chubata, Mariya, Clough, Heidi M, Czauderna, Piotr Stefan, Czernicka - Siwecka, Jolanta, Czyzewski, Krzysztof, Dalle, Jean-Hugues, Dashchakovska, Olha, de Koning, Linda A, Dembowska-Baginska, Bozenna Malgorzata, Derwich, Katarzyna, Dirksen, Uta, Dommett, Rachel, Dorosh, Olha Ihorivna, dos Reis Farinha, Nuno Jorge, Drabko, Katarzyna Anna, Dragomir, Monica Desiree, Dutkiewicz, Malgorzata, Dworzak, Michael, Dyma, Sergii Vitaliiovych, Earl, Julian, Eggert, Angelika, English, Martin William, Farren, Becky S, Fedyk, Nataliia Yuriina, Fernández-Teijeiro, Ana, Ferneza, Severyn Romanovych, Foster, Whitney Baer, Fox Irwin, Leeanna Elizabeth, Gałązkowski, Robert Maciej, Ganieva, Galyna, Garanzha, Vasylyna Andriivna, Gelman, Marina S, Godzinski, Jan Krzysztof, Goeres, Anne Françoise, Golban, Rodica, Graetz, Dylan Elizabeth, Greiner, Jeanette, Griksaitis, Michael J, Gupta, Sumit, Hampel, Michal Andrzej, Hastings, Sara Grace, Heenen, Delphine Liliane, Hill, Marcela C, Holiuk, Ihor, Holter, Wolfgang, Hough, Rachael Emma, Hutnik, Lukasz Marek, Irga-Jaworska, Ninela, Istomin, Oleksandr Andriyovych, Ignatova, Anna, Janczar, Szymon Lech, Kacharian, Arman, Kalwak, Krzysztof, Karolczyk, Grażyna Małgorzata, Karpenko, Nataliia Mikolaivna, Katsubo, Halyna Oleksandrivna, Kattamis, Antonis, Kazanowska, Bernarda Jadwiga, Kentsis, Alex, Ketteler, Petra, Kienesberger, Anita, Kiselev, Roman, Kizyma, Zoryana Petrivna, Kliuchkivska, Khrystyna, Klymniuk, Hryhorii Ivanovych, Kolenova, Alexandra, Kolodrubiec, Julia, Kostiuk, Yuliia, Kowalik, Tomasz, Kozlova, Olena Igorivna, Kozubenko, Vladyslav, Kraal, Kathelijne, Kramar, Tetyana Oleksandrivna, Krawczuk-Rybak, Maryna Maryna, Kulemzina, Irina, Kurkowska, Paulina, Kuzyk, Andriy S., Ladenstein, Ruth Lydia, Laguna, Pawel Jozef, Lassaletta, Alvaro, Lehmberg, Kai, Leontieva, Oksana, Liashenko, Serhii, Loizou, Loizos G., Lucchetta, Sonia Anna, Lupo, Matthew William, Lysytsia, Lesya, Lysytsia, Oleksandr, Machnik, Katarzyna Anna, Massimino, Maura, Mainland, Jeff A, Matczak, Katarzyna, Matysiak, Michal Jacek, Mayeur, Pierre, Miller, Beth Anne, Minervina, Anastasia A, Mishkova, Volha, Mizia-Malarz, Agnieszka Joanna, Morales La Madrid, Andres, Moreira, Daniel C, Moreno, Lucas, Moskvin, Vadim P, Mukkada, Sheena Teresa, Muszyńska-Rosłan, Katarzyna Maria, Mykychak, Iryna Volodymyrivna, Niemeyer, Charlotte, Nelson, Akoya Janae', Nogovitsyna, Yuliya, Ociepa, Tomasz, Oltolini, Stefano, Onipko, Nataliia, Pappas, Andrew, Patel, Amit B, Patrahau, Alina Alina, Pauley, Jennifer L., Pavlenko, Yehor Mikhailovich, Pavlovych, Andrij Oleksandrovych, Peregud-Pogorzelski, Jarosław Władyslaw, Perek-Polnik, Marta, Pérez, Vanesa, Pérez-Martínez, Antonio, Pikman, Yana, Pitozzi, Graziano Pitozzi, Portugal, Rui Gentil, Posternak, Victoria Vita, Pleshkan, Viktoriya, Prete, Arcangelo, Pritchard-Jones, Kathy, Raciborska, Anna, Radaelli, Alessandra, Reeves, Tegan Jemma, Reinhardt, Dirk, Reshetnyak, Andrey V, Rider, Andrew Jacob, Rizzari, Carmelo, Rizzi, Damiano Damiano, Rodriguez Hermosillo, Karen Gabriela, Ronenko, Olena Volodymyrivna, Rostkowska, Aneta Olga, Rudko, Liudmyla Yaroslavivna, Sakaan, Firas Mohamed, Sakhar, Nadezhda Aleksandrovna, Salman, Zeena S, Savva, Natallia N., Scaccaglia, Davide, Schaeffer, Elizabeth Hawthorne, Schneider, Carina Ursula, Scobie, Nicole, Semeniuk, Olena Volodymyrivna, Shevchyk, Roksoliana, Shuler, Ana I., Shvets, Stanislav, Sniderman, Liz, Skoczen, Szymon Pawel, Smeal, William John, Sokolowski, Igor, Sonkin, Anna Alexandra, Spolinyak, Andriy, Spota, Andrea, Sramkova, Lucie, Stepanjuk, Alla Ivanivna, Sterba, Jaroslav, Strahm, Brigitte, Styczynski, Jan, Svintsova, Olha, Synyuta, Andriy V, Szczepanski, Tomasz, Szczucinski, Pawel Kukiz, Szmyd, Bartosz Miroslaw, Tasso Cereceda, Maria, Teliuk, Alina, Tomanek, Iwona, Topping, Phoebe, Torrent, Montserrat, Trelińska, Joanna, Troyanovska, Olha Orestivna, Tsurkan, Lyudmila G., Tsymbalyuk-Voloshyn, Iryna, Tyupa, Sergiy Ihorovych, Urasinski, Tomasz Franciszek, Urbanek Dądela, Agnieszka, Vasilieva, Nataliia Jroslavivna, Vasilyeva, Aksana, Verdú-Amorós, Jaime, Vilcu-Bajurean, Natalia, Vinitsky, Leo, Vivtcharenko, Victoria, Vovk, Nelia, Volpe, Giovanni, Vorobel, Oksana Ivanivna, Wachowiak, Jacek Tadeusz, Wasiak, Marcin Slawomir, Wiedower, Lance Allan, Wobst, Natalia, Wuenschel, Lena Isolde, Wysocki, Mariusz Stanislaw, Yurieva, Marina, Zagurska, Anastasiia, Zakharenko, Stanislav S, Zakharenko, Aelita V, Zapotochna, Khrystyna, Zawitkowska, Joanna Emilia, Zecca, Marco, Mueller, Alexandra, Salek, Marta, Oszer, Aleksandra, Evseev, Dmitry, Yakimkova, Taisiya, Wlodarski, Marcin, Vinitsky, Anna, Kizyma, Roman, Pogorelyy, Mikhail, Zuber, Maria, Escalante, Juan, Lipska, Elzbieta, Fendler, Wojciech, Nowicka, Zuzanna, Szyszka, Adam, Rodriguez-Galindo, Carlos, Wise, Paul H., Agulnik, Asya, and Mlynarski, Wojciech

Published
2024
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2. Second Malignant Neoplasms Following Treatment for Hepatoblastoma: An International Report and Review of the Literature

Author

Trobaugh-Lotrario, Angela, primary, Watanabe, Kenichiro, additional, O’Neill, Allison F., additional, Dembowska-Bagińska, Bozenna, additional, Häberle, Beate, additional, Murphy, Andrew, additional, Hiyama, Eiso, additional, Czauderna, Piotr, additional, Meyers, Rebecka L., additional, Langham, Max, additional, and Feusner, James, additional

Published
2024
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4. Parenchyma Sparing Anatomic Liver Resections (Bi- and Uni-Segmentectomies) for Liver Tumours in Children—A Single-Centre Experience.

Author

Murawski, Maciej, Garnier, Hanna, Stefanowicz, Joanna, Sinacka, Katarzyna, Izycka-Swieszewska, Ewa, Sawicka-Zukowska, Malgorzata, Wawrykow, Pawel, Wrobel, Grazyna, Mizia-Malarz, Agnieszka, Marciniak-Stepak, Patrycja, and Czauderna, Piotr

Subjects
LIVER surgery, EPITHELIAL cell tumors, PATIENT aftercare, LIVER tumors, HEPATOBLASTOMA, TIME, SURGICAL complications, SURGICAL margin, DISEASE relapse, CHILDREN
Abstract

Simple Summary: Liver tumours in children are definitely "surgical tumours", and their complete resection is essential for cure. Compared to adults, the extent of resection in children can be much greater; up to 75–85% of the liver parenchyma can be safely resected. However, parenchymal preservation resection (segmentectomy, bisegmentectomy) seems to be a good option in carefully selected patients. There are very few publications regarding minor liver resections in children. From the available literature and data presented here, we propose that (bi)segmentectomy can become a viable surgical option in patients with favourable tumour locations and the absence of portal invasion in imaging. But, when qualifying a child for minor resection, it is important to remember that meeting oncological goals remains the primary objective of liver surgery. Further studies evaluating the impact of parenchymal preservation surgery on surgical and oncological outcome after liver resection in children should be conducted with a larger dataset. Purpose: To present a single-centre experience in bi- and uni-segmentectomies for primary liver tumours in children. Methods: This study included 23 patients that underwent (bi)segmentectomy. There were 15 malignant tumours (hepatoblastoma—13 patients), 7 benign tumours, and 1 calcifying nested stromal epithelial tumour. Results: The median tumour diameter was 52 mm (range 15–170 mm). Bisegmentectomy 2–3 was most frequently performed (seven patients), followed by bisegmentectomy 5–6 (four patients). The median operative time was 225 min (range 95–643 min). Intraoperative complications occurred in two patients—small bowel perforation in one and an injury of the small peripheral bile duct resulting in biloma in the other. The median resection margin in patients with hepatoblastoma was 3 mm (range 1–15 mm). Microscopically negative margin status was achieved in 12 out of 13 patients. There were two recurrences. After a median follow-up time of 38 months (range 12–144 months), all 13 patients with HB were alive with no evidence of disease. Two relapsed patients were alive with no evidence of disease. Conclusions: From the available literature and data presented here, we propose that (bi)segmentectomy can become a viable surgical option in carefully selected paediatric patients and is sufficient to achieve a cure. Further studies evaluating the impact of parenchymal preservation surgery on surgical and oncological outcome should be conducted with a larger dataset. [ABSTRACT FROM AUTHOR]

Published
2024
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5. Upfront or delayed surgery in resectable hepatoblastoma: analysis from the children's hepatic tumors international collaboration database.

Author

Hiyama E, Hishiki T, Yoshimura K, Krailo M, Maibach R, Haeberle B, Rangaswami A, Lopez-Terrada D, Malogolowkin MH, Ansari M, Alaggio R, O'Neill AF, Trobaugh-Lotrario AD, Watanabe K, Schmid I, Ranganathan S, Tanaka Y, Inoue T, Piao J, Lin J, Czauderna P, Meyers RL, and Aronson DC

Abstract

Background: In the treatment of resectable hepatoblastoma (HB), it has not been established whether upfront surgery (UF) at diagnosis or neoadjuvant chemotherapy and delayed surgery (DL) is preferred. We compared patients with localized HB who underwent either UF, or DL after neoadjuvant chemotherapy in the Children's Hepatic tumors International Collaboration (CHIC) database of 1605 cases enrolled in eight multicenter hepatoblastoma trials between 1988 and 2010., Methods: Among the 512 resectable HB patients who had PRETEXT (PRETreament EXTent of disease) I or II unruptured tumors at diagnosis without extrahepatic invasion, distant metastases, or massive vascular invasion, 172 underwent UF and 340 underwent DL. The primary outcomes were event-free and overall survivals after start of treatment in these two groups. Survival analysis was performed using the Kaplan-Maier analysis with long-rank tests and multivariable Cox regression models., Findings: Complete resection rates were comparable (93.6% in UF and 89.7% in DL). The total cycles of chemotherapy of DL (median:6) were significantly more than those of UF (median:4) ( P  < 0.01). The 5-year event-free survival (EFS) was 90.6% and 86.6% ( P  = 0.89) in the UF and DL cohorts, respectively. The surgical complications, recurrence rates, and late complications were not significantly different between the cohorts but the EFS rates of DL patients with a low alpha-fetoprotein (AFP) level (100-999 ng/mL) or older age at diagnosis (≥3 years old) were significantly worse than others., Interpretation: The outcomes, surgical resectability, and complications were not significantly different between the UF and DL groups. Eligible patients with a low AFP level (<1000 ng/mL) or older age (≥3 years old) showed better outcomes in the UF group and might be considered for initial resection., Funding: European Network for Cancer Research in Children and Adolescents, funded through the Framework Program 7 of the European Commission; Children's Oncology Group Cure Search grant contributed by the Hepatoblastoma Foundation; Practical Research for Innovative Cancer Control and Project Promoting Clinical Trials for Development of New Drugs and Medical Devices, Japan Agency for Medical Research and Development; Japan Society for the Promotion of Science; and Swiss Cancer Research grant., Competing Interests: We declare no competing interests., (© 2024 The Authors.)

Published
2024
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