Sprenger, Jana

[["dc.bibliographiccitation.firstpage","1359"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","International Journal of Colorectal Disease"],["dc.bibliographiccitation.lastpage","1367"],["dc.bibliographiccitation.volume","27"],["dc.contributor.author","Homayounfar, Kia"],["dc.contributor.author","Bleckmann, Annalen"],["dc.contributor.author","Conradi, Lena-Christin"],["dc.contributor.author","Sprenger, T."],["dc.contributor.author","Beißbarth, Tim"],["dc.contributor.author","Lorf, Thomas"],["dc.contributor.author","Niessner, Martin"],["dc.contributor.author","Sahlmann, Carsten-Oliver"],["dc.contributor.author","Meller, J."],["dc.contributor.author","Becker, H."],["dc.contributor.author","Liersch, Torsten"],["dc.contributor.author","Ghadimi, B. Michael"],["dc.date.accessioned","2018-11-07T09:05:22Z"],["dc.date.available","2018-11-07T09:05:22Z"],["dc.date.issued","2012"],["dc.description.abstract","Bilobar colorectal liver metastases (CRLM) are often considered incurable or associated with poor prognosis even after R0 resection. In this single-center study, we evaluate the impact of CRLM spreading on recurrence-free survival (RFS) and cancer-specific overall survival (CSS) after R0 resection of CRLM with respect to multimodal treatment strategies including perioperative chemotherapy and multistep resections. Between January 2001 and December 2010, R0 resection could be achieved in 70 patients with bilobar and 100 with unilobar CRLM. Extent of disease, perioperative chemotherapy, surgical procedures, adjuvant treatment, histopathological workup, RFS, and CSS were compared between both cohorts. Forty-six (66 %) patients with bilobar and 26 (26 %) patients with unilobar CRLM received preoperative chemotherapy (p < 0.001). For bilobar CRLM, more extended and multistep resection including portal vein occlusion were performed (29 % versus 3 %; p < 0.001). Morbidity (39 % versus 28 %, p = 0.183) and mortality (1 % versus 3 %, p = 0.644) rates were comparable in both patients' cohorts. Postoperative therapy was applied in adjuvant intent to 42 (60 %) versus 51 (51 %) patients (p = 0.275). The 5-year RFS and CSS rates were 24 % versus 31 % (p = 0.169) and 42 % versus 55 % (p = 0.131), respectively. To our single-center experience, there is no significant effect of CRLM spreading (bilobar versus unilobar) on RFS and CSS rates. Bilobar CRLM are more likely to require extended multimodal efforts to achieve R0 resection."],["dc.identifier.doi","10.1007/s00384-012-1455-1"],["dc.identifier.isi","000309171200014"],["dc.identifier.pmid","22430890"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8804"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/25298"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.issn","0179-1958"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Bilobar spreading of colorectal liver metastases does not significantly affect survival after R0 resection in the era of interdisciplinary multimodal treatment"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1009"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","International Journal of Colorectal Disease"],["dc.bibliographiccitation.lastpage","1017"],["dc.bibliographiccitation.volume","28"],["dc.contributor.author","Homayounfar, Kia"],["dc.contributor.author","Bleckmann, Annalen"],["dc.contributor.author","Conradi, Lena-Christin"],["dc.contributor.author","Sprenger, T."],["dc.contributor.author","Lorf, Thomas"],["dc.contributor.author","Niessner, Martin"],["dc.contributor.author","Sahlmann, Carsten-Oliver"],["dc.contributor.author","Meller, J."],["dc.contributor.author","Liersch, Torsten"],["dc.contributor.author","Ghadimi, B. Michael"],["dc.date.accessioned","2018-11-07T09:23:05Z"],["dc.date.available","2018-11-07T09:23:05Z"],["dc.date.issued","2013"],["dc.description.abstract","Surgery is the standard of care for resectable colorectal liver metastases (CRC-LM). Unfortunately, 60 % of patients develop secondary metastatic recurrence (SMR) after R0-resection of CRC-LM. We investigated the impact of surgical re-intervention and chemotherapy (Ctx) on survival in a consecutive series of patients with SMR. From 01/2001 to 11/2011, 104 out of 178 consecutive patients with R0-resection of CRC-LM developed SMR and were evaluated. The impact of surgical and Ctx re-interventions on recurrence free (RFS) and cancer-specific survival (CSS) was analyzed. Median follow-up was 28.0 (95 %CI: 19.4-37.4) months. SMR occurred in 81 patients at a single site (49x liver, 18x lung, 14x other) and in 23 patients at multiple sites. Forty-two patients were scheduled for primary surgery. Fifty-three patients were classified as non-resectable and treated with median 5.0 [IQR, 3.0-10.0] cycles of Ctx, combined with an EGFR/VEGF-antibody in 27 patients. Nine patients received best supportive care only. R0/R1 resection could be achieved in 35 patients primarily and even in 8 patients secondarily after Ctx. Surgical morbidity and mortality were 16 and 0 %, respectively. The 5-year RFS rates for patients with R0 versus R1-resection were 22 and 24 % (p = 0.948). The 5-year CSS rate for R0/R1-resected patients was 38 % versus 10 % for those patients treated by Ctx alone (p < 0.001). In SMR, surgical re-intervention is feasible and safe in a remarkable number of patients and offers significantly longer CSS compared to patients without resection."],["dc.identifier.doi","10.1007/s00384-013-1648-2"],["dc.identifier.isi","000321912200014"],["dc.identifier.pmid","23371333"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10297"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/29498"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.issn","0179-1958"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Metastatic recurrence after complete resection of colorectal liver metastases: impact of surgery and chemotherapy on survival"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]