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Erschienen in: European Journal of Nuclear Medicine and Molecular Imaging 2/2022

08.08.2021 | Original Article

Trimodality therapy for locally advanced esophageal squamous cell carcinoma: the role of volume-based PET/CT in patient management and prognostication

verfasst von: Yeonu Choi, Joon Young Choi, Tae Hee Hong, Yoon-La Choi, Dongryul Oh, Sook Young Woo, Young Mog Shim, Jae Ill Zo, Hong Kwan Kim, Kyung Soo Lee

Erschienen in: European Journal of Nuclear Medicine and Molecular Imaging | Ausgabe 2/2022

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Abstract

Purpose

To evaluate the role of positron emission tomography/computed tomography (PET/CT) in predicting pathologic complete response (pCR) and identify relevant prognostic factors from clinico-imaging-pathologic features of locally advanced esophageal squamous cell carcinoma (eSCC) patients undergoing trimodality therapy.

Methods

We evaluated 275 patients with eSCCs of T3-T4aN0M0 and T1-T4aN1-N3M0 who received trimodality therapy. We correlated volume-based PET/CT parameters before and after concurrent chemoradiation therapy with pCR after surgery, clinico-imaging-pathologic features, and patient survival.

Results

pCR occurred in 75 (27.3%) of 275 patients, of whom 61 (80.9%) showed 5-year survival. Pre-total lesion glycolysis (pre-TLG, OR = 0.318, 95% CI 0.169 to 0.600), post-metabolic tumor volume (post-MTV, OR = 0.572, 95% CI 0.327 to 0.999), and % decrease of average standardized uptake value (% SUVavg decrease, OR = 2.976, 95% CI = 1.608 to 5.507) were significant predictors for pCR. Among them, best predictor for pCR was pre-TLG with best cutoff value of 205.67 and with AUC value of 0.591.
Performance status (HR = 5.171, 95% CI 1.737 to 15.397), pathologic tumor size (HR = 1.645, 95% CI 1.351 to 2.002), pathologic N status (N1, HR = 1.572, 95% CI 1.010 to 2.446; N2, HR = 3.088, 95% CI 1.845 to 5.166), and post-metabolic tumor volume (HR = 1.506, 95% CI 1.033 to 2.195) were significant predictors of overall survival.

Conclusion

Pre-TLG, post-MTV, and % SUVavg decrease are predictive of pCR. Additionally, several clinico-imaging-pathologic factors are significant survival predictors in locally advanced eSCC patients undergoing trimodality therapy.
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Literatur
4.
Zurück zum Zitat Chuang HH, Macapinlac HA. The evolving role of PET-CT in the management of esophageal cancer. Q J Nucl Med Mol Imaging. 2009;53(2):201–9.PubMed Chuang HH, Macapinlac HA. The evolving role of PET-CT in the management of esophageal cancer. Q J Nucl Med Mol Imaging. 2009;53(2):201–9.PubMed
17.
Zurück zum Zitat Blum Murphy M, Xiao L, Patel VR, et al. Pathological complete response in patients with esophageal cancer after the trimodality approach: the association with baseline variables and survival-The University of Texas MD Anderson Cancer Center experience. Cancer. 2017;123(21):4106–13. https://doi.org/10.1002/cncr.30953.CrossRefPubMed Blum Murphy M, Xiao L, Patel VR, et al. Pathological complete response in patients with esophageal cancer after the trimodality approach: the association with baseline variables and survival-The University of Texas MD Anderson Cancer Center experience. Cancer. 2017;123(21):4106–13. https://​doi.​org/​10.​1002/​cncr.​30953.CrossRefPubMed
30.
Zurück zum Zitat Kock NLGS. Lateral collinearity and misleading results in variance-based SEM: an illustration and recommendations. J Assoc Inf Syst. 2012;13(7):546–80. Kock NLGS. Lateral collinearity and misleading results in variance-based SEM: an illustration and recommendations. J Assoc Inf Syst. 2012;13(7):546–80.
31.
Zurück zum Zitat Schoenfeld DA. Partial residuals for the proportional hazards regression model. Biometrika. 1982;69:239–41.CrossRef Schoenfeld DA. Partial residuals for the proportional hazards regression model. Biometrika. 1982;69:239–41.CrossRef
32.
Zurück zum Zitat Lin DY, Wei LJ, Ying Z. Checking the Cox model with cumulative sums of martingale-based residuals. Biometrika. 1993;80:557–72.CrossRef Lin DY, Wei LJ, Ying Z. Checking the Cox model with cumulative sums of martingale-based residuals. Biometrika. 1993;80:557–72.CrossRef
33.
Zurück zum Zitat Miller RaS D. Maximally selected chi square statistics. Biometrics. 1982;38:1011–6.CrossRef Miller RaS D. Maximally selected chi square statistics. Biometrics. 1982;38:1011–6.CrossRef
34.
Zurück zum Zitat Contal C, O’Quigley J. An application of changepoint methods in studying the effect of age on survival in breast cancer. Comput Stat Data Anal. 1999;30:253–70.CrossRef Contal C, O’Quigley J. An application of changepoint methods in studying the effect of age on survival in breast cancer. Comput Stat Data Anal. 1999;30:253–70.CrossRef
Metadaten
Titel
Trimodality therapy for locally advanced esophageal squamous cell carcinoma: the role of volume-based PET/CT in patient management and prognostication
verfasst von
Yeonu Choi
Joon Young Choi
Tae Hee Hong
Yoon-La Choi
Dongryul Oh
Sook Young Woo
Young Mog Shim
Jae Ill Zo
Hong Kwan Kim
Kyung Soo Lee
Publikationsdatum
08.08.2021
Verlag
Springer Berlin Heidelberg
Erschienen in
European Journal of Nuclear Medicine and Molecular Imaging / Ausgabe 2/2022
Print ISSN: 1619-7070
Elektronische ISSN: 1619-7089
DOI
https://doi.org/10.1007/s00259-021-05487-w

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