Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy

Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and Decembe...
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Autor*in:	Song, Byeongdo [verfasserIn] Kim, Jung Kwon [verfasserIn] Lee, Hakmin [verfasserIn] Lee, Sangchul [verfasserIn] Hong, Sung Kyu [verfasserIn] Byun, Seok-Soo [verfasserIn] Oh, Jong Jin [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2024

Schlagwörter:	Urothelial carcinoma Robot-assisted radical nephroureterectomy Variant histology Prognosis

Anmerkung:	© The Author(s) 2024

Übergeordnetes Werk:	Enthalten in: World journal of urology - Springer Berlin Heidelberg, 1983, 42(2024), 1 vom: 09. Apr.
Übergeordnetes Werk:	volume:42 ; year:2024 ; number:1 ; day:09 ; month:04

Links:	Volltext

DOI / URN:	10.1007/s00345-024-04878-6

Katalog-ID:	SPR055464831

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245	1	0	\|a Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy
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520			\|a Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively.
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650		4	\|a Robot-assisted radical nephroureterectomy \|7 (dpeaa)DE-He213
650		4	\|a Variant histology \|7 (dpeaa)DE-He213
650		4	\|a Prognosis \|7 (dpeaa)DE-He213
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allfields	10.1007/s00345-024-04878-6 doi (DE-627)SPR055464831 (SPR)s00345-024-04878-6-e DE-627 ger DE-627 rakwb eng 610 VZ 44.88 bkl Song, Byeongdo verfasserin aut Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2024 Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. Urothelial carcinoma (dpeaa)DE-He213 Robot-assisted radical nephroureterectomy (dpeaa)DE-He213 Variant histology (dpeaa)DE-He213 Prognosis (dpeaa)DE-He213 Kim, Jung Kwon verfasserin aut Lee, Hakmin verfasserin aut Lee, Sangchul verfasserin aut Hong, Sung Kyu verfasserin aut Byun, Seok-Soo verfasserin aut Oh, Jong Jin verfasserin (orcid)0000-0003-0448-5992 aut Enthalten in World journal of urology Springer Berlin Heidelberg, 1983 42(2024), 1 vom: 09. Apr. (DE-627)254910874 (DE-600)1463303-6 1433-8726 nnns volume:42 year:2024 number:1 day:09 month:04 https://dx.doi.org/10.1007/s00345-024-04878-6 X:SPRINGER Resolving-System kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.88 VZ AR 42 2024 1 09 04
spelling	10.1007/s00345-024-04878-6 doi (DE-627)SPR055464831 (SPR)s00345-024-04878-6-e DE-627 ger DE-627 rakwb eng 610 VZ 44.88 bkl Song, Byeongdo verfasserin aut Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2024 Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. Urothelial carcinoma (dpeaa)DE-He213 Robot-assisted radical nephroureterectomy (dpeaa)DE-He213 Variant histology (dpeaa)DE-He213 Prognosis (dpeaa)DE-He213 Kim, Jung Kwon verfasserin aut Lee, Hakmin verfasserin aut Lee, Sangchul verfasserin aut Hong, Sung Kyu verfasserin aut Byun, Seok-Soo verfasserin aut Oh, Jong Jin verfasserin (orcid)0000-0003-0448-5992 aut Enthalten in World journal of urology Springer Berlin Heidelberg, 1983 42(2024), 1 vom: 09. Apr. (DE-627)254910874 (DE-600)1463303-6 1433-8726 nnns volume:42 year:2024 number:1 day:09 month:04 https://dx.doi.org/10.1007/s00345-024-04878-6 X:SPRINGER Resolving-System kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.88 VZ AR 42 2024 1 09 04
allfields_unstemmed	10.1007/s00345-024-04878-6 doi (DE-627)SPR055464831 (SPR)s00345-024-04878-6-e DE-627 ger DE-627 rakwb eng 610 VZ 44.88 bkl Song, Byeongdo verfasserin aut Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2024 Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. Urothelial carcinoma (dpeaa)DE-He213 Robot-assisted radical nephroureterectomy (dpeaa)DE-He213 Variant histology (dpeaa)DE-He213 Prognosis (dpeaa)DE-He213 Kim, Jung Kwon verfasserin aut Lee, Hakmin verfasserin aut Lee, Sangchul verfasserin aut Hong, Sung Kyu verfasserin aut Byun, Seok-Soo verfasserin aut Oh, Jong Jin verfasserin (orcid)0000-0003-0448-5992 aut Enthalten in World journal of urology Springer Berlin Heidelberg, 1983 42(2024), 1 vom: 09. Apr. (DE-627)254910874 (DE-600)1463303-6 1433-8726 nnns volume:42 year:2024 number:1 day:09 month:04 https://dx.doi.org/10.1007/s00345-024-04878-6 X:SPRINGER Resolving-System kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.88 VZ AR 42 2024 1 09 04
allfieldsGer	10.1007/s00345-024-04878-6 doi (DE-627)SPR055464831 (SPR)s00345-024-04878-6-e DE-627 ger DE-627 rakwb eng 610 VZ 44.88 bkl Song, Byeongdo verfasserin aut Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2024 Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. Urothelial carcinoma (dpeaa)DE-He213 Robot-assisted radical nephroureterectomy (dpeaa)DE-He213 Variant histology (dpeaa)DE-He213 Prognosis (dpeaa)DE-He213 Kim, Jung Kwon verfasserin aut Lee, Hakmin verfasserin aut Lee, Sangchul verfasserin aut Hong, Sung Kyu verfasserin aut Byun, Seok-Soo verfasserin aut Oh, Jong Jin verfasserin (orcid)0000-0003-0448-5992 aut Enthalten in World journal of urology Springer Berlin Heidelberg, 1983 42(2024), 1 vom: 09. Apr. (DE-627)254910874 (DE-600)1463303-6 1433-8726 nnns volume:42 year:2024 number:1 day:09 month:04 https://dx.doi.org/10.1007/s00345-024-04878-6 X:SPRINGER Resolving-System kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.88 VZ AR 42 2024 1 09 04
allfieldsSound	10.1007/s00345-024-04878-6 doi (DE-627)SPR055464831 (SPR)s00345-024-04878-6-e DE-627 ger DE-627 rakwb eng 610 VZ 44.88 bkl Song, Byeongdo verfasserin aut Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2024 Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. Urothelial carcinoma (dpeaa)DE-He213 Robot-assisted radical nephroureterectomy (dpeaa)DE-He213 Variant histology (dpeaa)DE-He213 Prognosis (dpeaa)DE-He213 Kim, Jung Kwon verfasserin aut Lee, Hakmin verfasserin aut Lee, Sangchul verfasserin aut Hong, Sung Kyu verfasserin aut Byun, Seok-Soo verfasserin aut Oh, Jong Jin verfasserin (orcid)0000-0003-0448-5992 aut Enthalten in World journal of urology Springer Berlin Heidelberg, 1983 42(2024), 1 vom: 09. Apr. (DE-627)254910874 (DE-600)1463303-6 1433-8726 nnns volume:42 year:2024 number:1 day:09 month:04 https://dx.doi.org/10.1007/s00345-024-04878-6 X:SPRINGER Resolving-System kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.88 VZ AR 42 2024 1 09 04
language	English
source	Enthalten in World journal of urology 42(2024), 1 vom: 09. Apr. volume:42 year:2024 number:1 day:09 month:04
sourceStr	Enthalten in World journal of urology 42(2024), 1 vom: 09. Apr. volume:42 year:2024 number:1 day:09 month:04
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Urothelial carcinoma Robot-assisted radical nephroureterectomy Variant histology Prognosis
dewey-raw	610
isfreeaccess_bool	true
container_title	World journal of urology
authorswithroles_txt_mv	Song, Byeongdo @@aut@@ Kim, Jung Kwon @@aut@@ Lee, Hakmin @@aut@@ Lee, Sangchul @@aut@@ Hong, Sung Kyu @@aut@@ Byun, Seok-Soo @@aut@@ Oh, Jong Jin @@aut@@
publishDateDaySort_date	2024-04-09T00:00:00Z
hierarchy_top_id	254910874
dewey-sort	3610
id	SPR055464831
language_de	englisch
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Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. 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author	Song, Byeongdo
spellingShingle	Song, Byeongdo ddc 610 bkl 44.88 misc Urothelial carcinoma misc Robot-assisted radical nephroureterectomy misc Variant histology misc Prognosis Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy
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topic_title	610 VZ 44.88 bkl Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy Urothelial carcinoma (dpeaa)DE-He213 Robot-assisted radical nephroureterectomy (dpeaa)DE-He213 Variant histology (dpeaa)DE-He213 Prognosis (dpeaa)DE-He213
topic	ddc 610 bkl 44.88 misc Urothelial carcinoma misc Robot-assisted radical nephroureterectomy misc Variant histology misc Prognosis
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title	Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy
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title_full	Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy
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author_browse	Song, Byeongdo Kim, Jung Kwon Lee, Hakmin Lee, Sangchul Hong, Sung Kyu Byun, Seok-Soo Oh, Jong Jin
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title_sort	evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy
title_auth	Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy
abstract	Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. © The Author(s) 2024
abstractGer	Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. © The Author(s) 2024
abstract_unstemmed	Purpose To evaluate the impact of variant histology on patients with upper tract urothelial carcinoma (UTUC) survival outcomes. Materials and methods A total of 519 patients underwent radical nephroureterectomy without neoadjuvant therapy for UTUC at a single institution between May 2003 and December 2019. Multivariate Cox regression analysis evaluated the impact of variant histology on progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). Results Among 84 patients (16.2%) with variant histology, the most frequent variant type was squamous cell differentiation (64.3%), followed by glandular differentiation (25.0%) and sarcomatoid variant (2.4%). They showed pathologically advanced T stage (for ≥ T3, 59.5% vs 33.3%, p < 0.001), higher tumor grade (96.4% vs 85.7%, p = 0.025), and higher rates of lymph node metastasis (17.9% vs 7.8%, p = 0.015), angiolymphatic invasion (41.7% vs 25.7%, p = 0.003), tumor necrosis (57.1% vs 29.0%, p < 0.001) and positive surgical margin (13.1% vs 5.7%, p = 0.015). On multivariate Cox regression analyses, variant histology was significantly associated with worse PFS (hazard ratio [HR] 2.23; 95% confidence interval [CI] 1.55–3.21; p < 0.001), CSS (HR 2.67; 95% CI 1.35–5.30; p = 0.005) and OS (HR 2.22; 95% CI 1.27–3.88; p = 0.005). In subgroup analysis, no significant survival gains of adjuvant chemotherapy occurred in patients with variant histology. Conclusions Variant histology was associated with adverse pathologic features and poor survival outcomes. Our results suggest that patients with variant histology may require a close follow-up schedule and novel adjuvant therapy other than chemotherapy postoperatively. © The Author(s) 2024
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title_short	Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy
url	https://dx.doi.org/10.1007/s00345-024-04878-6
remote_bool	true
author2	Kim, Jung Kwon Lee, Hakmin Lee, Sangchul Hong, Sung Kyu Byun, Seok-Soo Oh, Jong Jin
author2Str	Kim, Jung Kwon Lee, Hakmin Lee, Sangchul Hong, Sung Kyu Byun, Seok-Soo Oh, Jong Jin
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doi_str	10.1007/s00345-024-04878-6
up_date	2024-07-03T15:50:44.361Z
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Evaluation of histological variants of upper tract urothelial carcinoma as prognostic factor after radical nephroureterectomy

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