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Verfasst von:Roessel, Stijn van [VerfasserIn]   i
 van Veldhuisen, Eran [VerfasserIn]   i
 Klompmaker, Sjors [VerfasserIn]   i
 Janssen, Quisette P. [VerfasserIn]   i
 Abu Hilal, Mohammed [VerfasserIn]   i
 Alseidi, Adnan [VerfasserIn]   i
 Balduzzi, Alberto [VerfasserIn]   i
 Balzano, Gianpaolo [VerfasserIn]   i
 Bassi, Claudio [VerfasserIn]   i
 Berrevoet, Frederik [VerfasserIn]   i
 Bonds, Morgan [VerfasserIn]   i
 Busch, Olivier R. [VerfasserIn]   i
 Butturini, Giovanni [VerfasserIn]   i
 del Chiaro, Marco [VerfasserIn]   i
 Conlon, Kevin C. [VerfasserIn]   i
 Falconi, Massimo [VerfasserIn]   i
 Frigerio, Isabella [VerfasserIn]   i
 Fusai, Giuseppe K. [VerfasserIn]   i
 Gagnière, Johan [VerfasserIn]   i
 Griffin, Oonagh [VerfasserIn]   i
 Hackert, Thilo [VerfasserIn]   i
 Halimi, Asif [VerfasserIn]   i
 Klaiber, Ulla [VerfasserIn]   i
 Labori, Knut J. [VerfasserIn]   i
 Malleo, Giuseppe [VerfasserIn]   i
 Marino, Marco V. [VerfasserIn]   i
 Mortensen, Michael B. [VerfasserIn]   i
 Nikov, Andrej [VerfasserIn]   i
 Lesurtel, Mickaël [VerfasserIn]   i
 Keck, Tobias [VerfasserIn]   i
 Kleeff, Jörg [VerfasserIn]   i
 Pandé, Rupaly [VerfasserIn]   i
 Pfeiffer, Per [VerfasserIn]   i
 Pietrasz, D. [VerfasserIn]   i
 Roberts, Keith J. [VerfasserIn]   i
 Sa Cunha, Antonio [VerfasserIn]   i
 Salvia, Roberto [VerfasserIn]   i
 Strobel, Oliver [VerfasserIn]   i
 Tarvainen, Timo [VerfasserIn]   i
 Bossuyt, Patrick M. [VerfasserIn]   i
 van Laarhoven, Hanneke W. M. [VerfasserIn]   i
 Wilmink, Johanna W. [VerfasserIn]   i
 Groot Koerkamp, Bas [VerfasserIn]   i
 Besselink, Marc G. [VerfasserIn]   i
Titel:Evaluation of adjuvant chemotherapy in patients with resected pancreatic cancer after neoadjuvant FOLFIRINOX treatment
Verf.angabe:Stijn van Roessel, Eran van Veldhuisen, Sjors Klompmaker, Quisette P. Janssen, Mohammed Abu Hilal, Adnan Alseidi, Alberto Balduzzi, Gianpaolo Balzano, Claudio Bassi, Frederik Berrevoet, Morgan Bonds, Olivier R. Busch, Giovanni Butturini, Marco del Chiaro, Kevin C. Conlon, Massimo Falconi, Isabella Frigerio, Giuseppe K. Fusai, Johan Gagnière, Oonagh Griffin, Thilo Hackert, Asif Halimi, Ulla Klaiber, Knut J. Labori, Giuseppe Malleo, Marco V. Marino, Michael B. Mortensen, Andrej Nikov, Mickaël Lesurtel, Tobias Keck, Jörg Kleeff, Rupaly Pandé, Per Pfeiffer, D. Pietrasz, Keith J. Roberts, Antonio Sa Cunha, Roberto Salvia, Oliver Strobel, Timo Tarvainen, Patrick M. Bossuyt, Hanneke W.M. van Laarhoven, Johanna W. Wilmink, Bas Groot Koerkamp, Marc G. Besselink, for the European-African Hepato-Pancreato-Biliary Association
Jahr:2020
Umfang:8 S.
Fussnoten:Gesehen am 17.02.2021
Titel Quelle:Enthalten in: JAMA oncology
Ort Quelle:Chicago, Ill. : American Medical Association, 2015
Jahr Quelle:2020
Band/Heft Quelle:6(2020), 11, Seite 1733-1740
ISSN Quelle:2374-2445
Abstract:The benefit of adjuvant chemotherapy after resection of pancreatic cancer following neoadjuvant combination treatment with folinic acid, fluorouracil, irinotecan, and oxaliplatin (FOLFIRINOX) is unclear.To assess the association of adjuvant chemotherapy with overall survival (OS) in patients after pancreatic cancer resection and neoadjuvant FOLFIRINOX treatment.This international, multicenter, retrospective cohort study was conducted from January 1, 2012, to December 31, 2018. An existing cohort of patients undergoing resection of pancreatic cancer after FOLFIRINOX was updated and expanded for the purpose of this study. All consecutive patients who underwent pancreatic surgery after at least 2 cycles of neoadjuvant FOLFIRINOX chemotherapy for nonmetastatic pancreatic cancer were retrospectively identified from institutional databases. Patients with resectable pancreatic cancer, borderline resectable pancreatic cancer, and locally advanced pancreatic cancer were eligible for this study. Patients with in-hospital mortality or who died within 3 months after surgery were excluded.The association of adjuvant chemotherapy with OS was evaluated in different subgroups including interaction terms for clinicopathological parameters with adjuvant treatment in a multivariable Cox model. Overall survival was defined as the time starting from surgery plus 3 months (moment eligible for adjuvant therapy), unless mentioned otherwise.We included 520 patients (median [interquartile range] age, 61 [53-66] years; 279 [53.7%] men) from 31 centers in 19 countries. The median number of neoadjuvant cycles of FOLFIRINOX was 6 (interquartile range, 5-8). Overall, 343 patients (66.0%) received adjuvant chemotherapy, of whom 68 (19.8%) received FOLFIRINOX, 201 (58.6%) received gemcitabine-based chemotherapy, 14 (4.1%) received capecitabine, 45 (13.1%) received a combination or other agents, and 15 (4.4%) received an unknown type of adjuvant chemotherapy. Median OS was 38 months (95% CI, 36-46 months) after diagnosis and 31 months (95% CI, 29-37 months) after surgery. No survival difference was found for patients who received adjuvant chemotherapy vs those who did not (median OS, 29 vs 29 months, univariable hazard ratio [HR], 0.99; 95% CI, 0.77-1.28; P = .93). In multivariable analysis, only the interaction term for lymph node stage with adjuvant therapy was statistically significant: In patients with pathology-proven node-positive disease, adjuvant chemotherapy was associated with improved survival (median OS, 26 vs 13 months; multivariable HR, 0.41 [95% CI, 0.22-0.75]; P = .004). In patients with node-negative disease, adjuvant chemotherapy was not associated with improved survival (median OS, 38 vs 54 months; multivariable HR, 0.85; 95% CI, 0.35-2.10; P = .73).These results suggest that adjuvant chemotherapy after neoadjuvant FOLFIRINOX and resection of pancreatic cancer was associated with improved survival only in patients with pathology-proven node-positive disease. Future randomized studies should be conducted to confirm this finding.
DOI:doi:10.1001/jamaoncol.2020.3537
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext: https://doi.org/10.1001/jamaoncol.2020.3537
 DOI: https://doi.org/10.1001/jamaoncol.2020.3537
Datenträger:Online-Ressource
Sprache:eng
K10plus-PPN:1748474235
Verknüpfungen:→ Zeitschrift

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