Abstract
Purpose
The role of sarcopenia in pathologic complete response (pCR) following neoadjuvant chemoradiotherapy (nCRT) in non-metastatic locally advanced rectal cancer is currently unknown. The present study investigates the association between sarcopenia and post-nCRT pCR.
Methods
The data of patients operated on following nCRT between January 2013 and January 2020 were collected retrospectively. Sarcopenia was diagnosed based on the calculation of the skeletal muscle index (SMI) from computed tomography carried out at the time of the initial diagnosis. A statistical analysis was then conducted for predictors of pCR.
Results
The study included 61 patients with an average age of 57.3 years, 28 of whom formed the non-sarcopenic group (NSG) and 33 the sarcopenic group (SG). Of the patients, 32.7% were at clinical stage 2, and 67.3% were at clinical stage 3. Pathologic data following a mesorectal excision revealed a pCR rate of 21.4% in the NSG compared with 3% in the SG, which was a statistically significant difference (p = 0.025). The TNM downstaging rate was higher in the NSG than in the SG, although the difference was not statistically significant (50% vs. 33.3%, p = 0.28). A univariate analysis revealed the factors affecting pCR to be non-sarcopenia (p = 0.025), age < 61 years (p = 0.004), interval to surgery ≥ 8 weeks (p = 0.029), and serum CEA < 2.5 ng/ml (p = 0.035).
Conclusion
Sarcopenia was found to be a negative marker of pCR following nCRT in non-metastatic locally advanced rectal cancer.
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References
Maas M, Beets-Tan RGH, Lambregts DMJ, Lammering GNP, Engelen SME et al (2011) Wait-and-see policy for clinical complete responders after chemoradiation for rectal cancer. J Clin Oncol 29:4633–4640
Maas M, Nelemans PJ, Valentini V, Das P, Rodel C, Kuo LJ et al (2010) Long term outcome in patients with a pathological complete response after chemoradiation for rectal cancer: a pooled analysis of individual patient data. Lancet Oncol 11:835–844
Glynne-Jones R, Wyrwicz L, Tiret E, Brown G, Rodel C, Cervantes A et al (2017) Rectal cancer: ESMO clinical practice guidelines for diagnosis, treatment and follow-up. Ann Oncol 28(4):22–40
Bosset J-F, Collette L, Calais G, Mineur L, Maingon PR, Jelic L et al (2006) Chemotherapy with preoperative radiotherapy in rectal cancer. N Engl J Med 355:1114–1123
Mohiuddin M, Winter K, Mitchell E, Hanna N, Yuen A, Nichols C, Shane R, Hayostek C, Willett C, Radiation Therapy Oncology Group Trial 0012 (2006) Randomized phase II study of neoadjuvant combined-modality chemoradiation for distal rectal cancer: Radiation Therapy Oncology Group Trial 0012. J Clin Oncol 24:650–655
Ruo L, Tickoo S, Klimstra DS, Minsky BD, Saltz L, Mazumdar M, Paty PB, Wong WD, Larson SM, Cohen AM, Guillem JG (2002) Long-term prognostic significance of extent of rectal cancer response to preoperative radiation and chemotherapy. Ann Surg 236:75–81
Quah H-M, Chou JF, Gonen M, Shia J, Schrag D, Saltz LB, Goodman KA, Minsky BD, Wong WD, Weiser MR (2008) Pathologic stage is most prognostic of disease-free survival in locally advanced rectal cancer patients after preoperative chemoradiation. Cancer. 113:57–64
Rullier A, Laurent C, Capdepont M, Vendrely V, Bioulac-Sage PRE (2010) Impact of tumor response on survival after radiochemotherapy in locally advanced rectal carcinoma. Am J Surg Pathol 34:562–568
Theodoropoulos G, Wise WE, Padmanabhan AKB, Taylor CW, Aguilar PS et al (2002) T-level downstaging and complete pathologic response after preoperative chemoradiation for advanced rectal cancer result in decreased recurrence and improved disease-free survival. Dis Colon Rectum 45:895–903
Moureau-Zabotto L, Farnault B, De Chaisemartin C, Esterni B, Lelong B, Viret F et al (2011) Predictive factors of tumor response after neoadjuvant chemoradiation for locally advanced rectal cancer. Int J Radiat Oncol Biol Phys 80:483–491
Lee SY, Kim CH, Kim YJ, Kwak HD, Jae Kyun Ju HRK (2019) Obesity as an independent predictive factor for pathologic complete response after neoadjuvant chemoradiation in rectal cancer. Ann Surg Treat Res 96(3):116–122
Snijders HS, Bakker IS, Dekker JW, Vermeer TA, Consten EC, Hoff C et al (2014) High 1-year complication rate after anterior resection for rectal cancer. Gastrointest Surg 18:831–838
Glynne-Jones RHR (2012) Critical appraisal of the ’wait and see’ approach in rectal cancer for clinical complete responders after chemoradiation. Br J Surg 99:897–909
Habr-Gama A, Perez RO, Nadalin W, Sabbaga J, Ribeiro U, Sousa A et al (2004) Operative versus nonoperative treatment for stage 0 distal rectal cancer following chemoradiation therapy-long-term results. Ann Surg 240:711–717
Appelt AL, Pløen J, Harling HE (2015) High-dose chemoradiotherapy and watchful waiting for distal rectal cancer: a prospective observational study. Lancet Oncol 16(8):919–927
Cruz-Jentoft AJ, Baeyens JP, Bauer JM, Boirie Y, Cederholm T, Landi F, Martin FC, Michel JP, Rolland Y, Schneider SM, Topinková E, Vandewoude M, Zamboni M, European Working Group on Sarcopenia in Older People (2010) Sarcopenia: European consensus on definition and diagnosis: report of the European Working Group on Sarcopenia in Older People. Age Ageing 39(4):412–423
Choi MH, Oh SN, Lee IK, Oh STWD (2018) Sarcopenia is negatively associated with long-term outcomes in locally advanced rectal cancer. J Cachexia Sarcopenia Muscle 9(1):53–59
Takeda Y, Akiyoshi T, Matsueda K, Fukuoka H, Ogura A, Miki H, Hiyoshi Y, Nagasaki T, Konishi T, Fujimoto Y, Fukunaga Y, Ueno M (2018) Skeletal muscle loss is an independent negative prognostic factor in patients with advanced lower rectal cancer treated with neoadjuvant chemoradiotherapy. PLoS One 13(4):e0195406
Clavien PA, Barkun J, de Oliveira ML, Vauthey JN, Dindo D, Schulick RD, de Santibañes E, Pekolj J, Slankamenac K, Bassi C, Graf R, Vonlanthen R, Padbury R, Cameron JL, Makuuchi M (2009) The Clavien-Dindo classification of surgical complications: five-year experience. Ann Surg 250(2):187–196
Olmez T, Karakose E, Keklikkiran ZZ, Ofluoglu CB, Bas T, Uzun O, Duman M, Polat E (2020) Relationship between sarcopenia and surgical site infection in patients undergoing colorectal cancer surgical procedures. Surg Infect 21(5):451–456
Fearon K, Strasser F, Anker SD, Bosaeus I, Bruera E, Fainsinger RL, Jatoi A, Loprinzi C, MacDonald N, Mantovani G, Davis M, Muscaritoli M, Ottery F, Radbruch L, Ravasco P, Walsh D, Wilcock A, Kaasa S, Baracos VE (2011) Definition and classification of cancer cachexia: an international consensus. Lancet Oncol 12(5):489–495
Tang HL, Berlin J, Branton P, Burgat LJ, Carter DK et al. Protocol for the examination of specimens from patients with primary carcinoma of the colon and rectum. Coll Am Pathol Based AJCC/UICC TNM, 7th Ed
Malietzis G, Currie AC, Athanasiou T, Johns N, Anyamene N, Glynne-Jones R, Kennedy RH, Fearon KCH, Jenkins JT (2016) Influence of body composition profile on outcomes following colorectal cancer surgery. Br J Surg 103(5):572–580
Francois Y, Nemoz CJ, Baulieux J, Vignal J, Grandjean JP, Partensky C, Souquet JC, Adeleine P, Gerard JP (1999) Influence of the interval between preoperative radiation therapy and surgery on downstaging and on the rate of sphinctersparing surgery for rectal cancer: the Lyon R90-01 randomized trial. J Clin Oncol 17:2396
Zeng WG, Zhou ZX, Liang JW, Hou HR, Zhou HT et al (2014) Impact of interval between neoadjuvant chemoradiotherapy and surgery for rectal cancer on surgical and oncologic outcome. J Surg Oncol 110:463–467
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Study conception and design: TO, CBO, OZS, SHK; acquisition of data: TO, ASS, SG; analysis and interpretation of data: OU, MD, EP; drafting of the manuscript: TO, CBO, MD; critical revision of the manuscript: TO, MD, EP
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Yes. The Institutional Review Board (IRB) of our hospital approved this study (approval numbers 2019.6/7-224), which was conducted in accordance with the ethical standards of the Declaration of Helsinki, as revised in 2013.
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Olmez, T., Ofluoglu, C.B., Sert, O.Z. et al. The impact of sarcopenia on pathologic complete response following neoadjuvant chemoradiation in rectal cancer. Langenbecks Arch Surg 405, 1131–1138 (2020). https://doi.org/10.1007/s00423-020-01983-z
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DOI: https://doi.org/10.1007/s00423-020-01983-z