Postoperative Morbidity After Resection of Recurrent Retroperitoneal Sarcoma: A Report from the Transatlantic Australasian RPS Working Group (TARPSWG)

Background This study aimed to evaluate perioperative morbidity after surgery for first locally recurrent (LR1) retroperitoneal sarcoma (RPS). Data concerning the safety of resecting recurrent RPS are lacking. Methods Data were collected on all patients undergoing resection of RPS-LR1 at 22 Trans-At...

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Veröffentlicht in:Annals of surgical oncology 2021-05, Vol.28 (5), p.2705-2714
Hauptverfasser: Nessim, Carolyn, Raut, Chandrajit P., Callegaro, Dario, Barretta, Francesco, Miceli, Rosalba, Fairweather, Mark, Rutkowski, Piotr, Blay, Jean-Yves, Strauss, Dirk, Gonzalez, Ricardo, Ahuja, Nita, Grignani, Giovanni, Quagliuolo, Vittorio, Stoeckle, Eberhard, De Paoli, Antonino, Pillarisetty, Venu G., Swallow, Carol J., Bagaria, Sanjay P., Canter, Robert J., Mullen, John T., Schrage, Yvonne, Pennacchioli, Elisabetta, van Houdt, Winan, Cardona, Kenneth, Fiore, Marco, Gronchi, Alessandro, Lahat, Guy
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Sprache:eng
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Zusammenfassung:Background This study aimed to evaluate perioperative morbidity after surgery for first locally recurrent (LR1) retroperitoneal sarcoma (RPS). Data concerning the safety of resecting recurrent RPS are lacking. Methods Data were collected on all patients undergoing resection of RPS-LR1 at 22 Trans-Atlantic Australasian Retroperitoneal Sarcoma Working Group (TARPSWG) centers from 2002 to 2011. Uni- and multivariable logistic models were fitted to study the association between major (Clavien-Dindo grade ≥ 3) complications and patient/surgery characteristics as well as outcome. The resected organ score, a method of standardizing the number of organs resected, as previously described by the TARPSWG, was used. Results The 681 patients in this study had a median age of 59 years, and 51.8% were female. The most common histologic subtype was de-differentiated liposarcoma (43%), the median resected organ score was 1, and 83.3% of the patients achieved an R0 or R1 resection. Major complications occurred for 16% of the patients, and the 90-day mortality rate was 0.4%. In the multivariable analysis, a transfusion requirement was found to be a significant predictor of major complications ( p  
ISSN:1068-9265
1534-4681
DOI:10.1245/s10434-020-09445-y