Skip to main content

Advertisement

Log in

Prognostic significance of cachexia in advanced non-small cell lung cancer patients treated with pembrolizumab

  • Original Article
  • Published:
Cancer Immunology, Immunotherapy Aims and scope Submit manuscript

Abstract

Background

Cancer cachexia is a multifactorial syndrome characterized by weight loss leading to immune dysfunction that is commonly observed in patients with advanced non-small cell lung cancer (NSCLC). We examined the impact of cachexia on the prognosis of patients with advanced NSCLC receiving pembrolizumab and evaluated whether the pathogenesis of cancer cachexia affects the clinical outcome.

Patients and methods

Consecutive patients with advanced NSCLC treated with pembrolizumab were retrospectively enrolled in the study. Serum levels of pro-inflammatory cytokines and appetite-related hormones, which are related to the pathogenesis of cancer cachexia, were analyzed. Cancer cachexia was defined as (1) a body weight loss > 5% over the past 6 months, or (2) a body weight loss > 2% in patients with a body mass index < 20 kg/m2.

Results

A total of 133 patients were enrolled. Patients with cachexia accounted for 35.3%. No significant difference in the objective response rate was seen between the cachexia and non-cachexia group (29.8% vs. 34.9%, P = 0.550), but the median progression-free survival (PFS) and overall survival (OS) periods were significantly shorter in the cachexia group than in the non-cachexia group (PFS: 4.2 months vs. 7.1 months, P = 0.04, and OS: 10.0 months vs. 26.6 months, P = 0.03). The serum TNF-alpha, IL-1 alpha, IL-8, IL-10, and leptin levels were significantly associated with the presence of cachexia, but not with the PFS or OS.

Conclusion

The presence of cachexia was significantly associated with poor prognosis in advanced NSCLC patients receiving pembrolizumab, not with the response to pembrolizumab.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

Data availability

Data are available upon reasonable request. De-identified datasets analyzed in the current study are available from the corresponding author on reasonable request.

Abbreviations

ALB:

Albumin

ALK:

Anaplastic lymphoma kinase

BMI:

Body mass index

CR:

Complete response

CRP:

C-reactive protein

DOR:

Duration of response

ECOG:

Eastern Cooperative Oncology Group

EGFR:

Epidermal growth factor receptor

GH:

Growth hormone

ICI:

Immune checkpoint inhibitor

IHC:

Immunohistochemistry

IL-1:

Interleukin-1

LDH:

Lactate dehydrogenase

NLR:

Neutrophil-to-lymphocyte ratio

NSCLC:

Non-small cell lung cancer

OS:

Overall survival

PD-(L)1:

Programmed cell death (ligand) 1

PFS:

Progression-free survival

PR:

Partial response

PS:

Performance status

RECIST:

Response evaluation criteria in solid tumors

TNF-alpha:

Tumor necrosis factor-alpha

TNM:

Tumor-node-metastasis

UICC:

Union for International Cancer Control

References

  1. Aoyagi T, Terracina KP, Raza A et al (2015) Cancer cachexia, mechanism and treatment. World J Gastrointest Oncol 7(4):17–29. https://doi.org/10.4251/wjgo.v7.i4.17 [publishedOnlineFirst:2015/04/22]

    Article  PubMed  PubMed Central  Google Scholar 

  2. Argiles JM, Busquets S, Stemmler B et al (2014) Cancer cachexia: understanding the molecular basis. Nat Rev Cancer 14(11):754–762. https://doi.org/10.1038/nrc3829 [publishedOnlineFirst:2014/10/08]

    Article  CAS  PubMed  Google Scholar 

  3. Fearon K, Strasser F, Anker SD et al (2011) Definition and classification of cancer cachexia: an international consensus. Lancet Oncol 12(5):489–495. https://doi.org/10.1016/s1470-2045(10)70218-7

    Article  PubMed  Google Scholar 

  4. Fearon KC, Glass DJ, Guttridge DC (2012) Cancer cachexia: mediators, signaling, and metabolic pathways. Cell Metab 16(2):153–166. https://doi.org/10.1016/j.cmet.2012.06.011 [publishedOnlineFirst:2012/07/17]

    Article  CAS  PubMed  Google Scholar 

  5. Baracos VE, Martin L, Korc M et al (2018) Cancer-associated cachexia. Nat Rev Dis Primers 4:17105. https://doi.org/10.1038/nrdp.2017.105 [publishedOnlineFirst:2018/01/19]

    Article  PubMed  Google Scholar 

  6. Flint TR, Fearon DT, Janowitz T (2017) Connecting the metabolic and immune responses to cancer. Trends Mol Med 23(5):451–464. https://doi.org/10.1016/j.molmed.2017.03.001 [publishedOnlineFirst:2017/04/12]

    Article  CAS  PubMed  Google Scholar 

  7. Keusch GT, Farthing MJ (1986) Nutrition and infection. Annu Rev Nutr 6:131–154. https://doi.org/10.1146/annurev.nu.06.070186.001023 [publishedOnlineFirst:1986/01/01]

    Article  CAS  PubMed  Google Scholar 

  8. Borghaei H, Paz-Ares L, Horn L et al (2015) Nivolumab versus docetaxel in advanced nonsquamous non-small-cell lung cancer. N Engl J Med 373(17):1627–1639. https://doi.org/10.1056/NEJMoa1507643 [publishedOnlineFirst:2015/09/29]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  9. Brahmer J, Reckamp KL, Baas P et al (2015) Nivolumab versus docetaxel in advanced squamous-cell non-small-cell lung cancer. N Engl J Med 373(2):123–135. https://doi.org/10.1056/NEJMoa1504627 [publishedOnlineFirst:2015/06/02]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  10. Gandhi L, Rodriguez-Abreu D, Gadgeel S et al (2018) Pembrolizumab plus chemotherapy in metastatic non-small-cell lung cancer. N Engl J Med 378(22):2078–2092. https://doi.org/10.1056/NEJMoa1801005 [publishedOnlineFirst:2018/04/17]

    Article  CAS  PubMed  Google Scholar 

  11. Reck M, Rodriguez-Abreu D, Robinson AG et al (2016) Pembrolizumab versus chemotherapy for PD-L1-positive non-small-cell lung cancer. N Engl J Med 375(19):1823–1833. https://doi.org/10.1056/NEJMoa1606774 [publishedOnlineFirst:2016/10/11]

    Article  CAS  PubMed  Google Scholar 

  12. Rittmeyer A, Barlesi F, Waterkamp D et al (2017) Atezolizumab versus docetaxel in patients with previously treated non-small-cell lung cancer (OAK): a phase 3, open-label, multicentre randomised controlled trial. The Lancet 389(10066):255–265. https://doi.org/10.1016/s0140-6736(16)32517-x

    Article  Google Scholar 

  13. Antonia SJ, Borghaei H, Ramalingam SS et al (2019) Four-year survival with nivolumab in patients with previously treated advanced non-small-cell lung cancer: a pooled analysis. Lancet Oncol 20(10):1395–1408. https://doi.org/10.1016/s1470-2045(19)30407-3

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  14. Garon EB, Hellmann MD, Rizvi NA et al (2019) Five-year overall survival for patients with advanced nonsmall-cell lung cancer treated with pembrolizumab: results from the phase I KEYNOTE-001 study. J Clin Oncol 37(28):2518–2527. https://doi.org/10.1200/JCO.19.00934 [publishedOnlineFirst:2019/06/04]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  15. Baracos VE, Reiman T, Mourtzakis M et al (2010) Body composition in patients with non-small cell lung cancer: a contemporary view of cancer cachexia with the use of computed tomography image analysis. Am J Clin Nutr 91(4):1133S-S1137. https://doi.org/10.3945/ajcn.2010.28608C [publishedOnlineFirst:2010/02/19]

    Article  CAS  PubMed  Google Scholar 

  16. Mantovani G, Maccio A, Madeddu C et al (2010) Randomized phase III clinical trial of five different arms of treatment in 332 patients with cancer cachexia. Oncologist 15(2):200–211. https://doi.org/10.1634/theoncologist.2009-0153 [publishedOnlineFirst:2010/02/17]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  17. Suzuki H, Asakawa A, Amitani H et al (2013) Cancer cachexia–pathophysiology and management. J Gastroenterol 48(5):574–594. https://doi.org/10.1007/s00535-013-0787-0 [publishedOnlineFirst:2013/03/21]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  18. Miyawaki T, Naito T, Kodama A et al (2020) Desensitizing effect of cancer cachexia on immune checkpoint inhibitors in patients with advanced NSCLC. JTO Clin Res Rep. https://doi.org/10.1016/j.jtocrr.2020.100020

    Article  PubMed  PubMed Central  Google Scholar 

  19. Roch B, Coffy A, Jean-Baptiste S et al (2020) Cachexia—sarcopenia as a determinant of disease control rate and survival in non-small lung cancer patients receiving immune-checkpoint inhibitors. Lung Cancer 143:19–26. https://doi.org/10.1016/j.lungcan.2020.03.003 [publishedOnlineFirst:2020/03/23]

    Article  PubMed  Google Scholar 

  20. Roach C, Zhang N, Corigliano E et al (2016) Development of a companion diagnostic Pd-L1 immunohistochemistry assay for pembrolizumab therapy in non-small-cell lung cancer. Appl Immunohistochem Mol Morphol 24(6):392–397. https://doi.org/10.1097/PAI.0000000000000408 [publishedOnlineFirst:2016/06/23]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  21. Eisenhauer EA, Therasse P, Bogaerts J et al (2009) New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur J Cancer 45(2):228–47. https://doi.org/10.1016/j.ejca.2008.10.026 [published Online First: 2008/12/23]

    Article  CAS  PubMed  Google Scholar 

  22. Fujitsuka N, Asakawa A, Uezono Y et al (2011) Potentiation of ghrelin signaling attenuates cancer anorexia-cachexia and prolongs survival. Transl Psychiatry 1:e23. https://doi.org/10.1038/tp.2011.25 [publishedOnlineFirst:2011/01/01]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  23. Gerhardt CC, Romero IA, Cancello R et al (2001) Chemokines control fat accumulation and leptin secretion by cultured human adipocytes. Mol Cell Endocrinol 175(1–2):81–92. https://doi.org/10.1016/s0303-7207(01)00394-x [publishedOnlineFirst:2001/04/28]

    Article  CAS  PubMed  Google Scholar 

  24. Acosta JC, O’Loghlen A, Banito A et al (2008) Chemokine signaling via the CXCR2 receptor reinforces senescence. Cell 133(6):1006–1018. https://doi.org/10.1016/j.cell.2008.03.038

    Article  CAS  PubMed  Google Scholar 

  25. Alfaro C, Sanmamed MF, Rodríguez-Ruiz ME et al (2017) Interleukin-8 in cancer pathogenesis, treatment and follow-up. Cancer Treat Rev 60:24–31. https://doi.org/10.1016/j.ctrv.2017.08.004

    Article  CAS  PubMed  Google Scholar 

  26. Yuan A, Chen JJ, Yao PL et al (2005) The role of interleukin-8 in cancer cells and microenvironment interaction. Front Biosci 10:853–865. https://doi.org/10.2741/1579 [publishedOnlineFirst:2004/12/01]

    Article  CAS  PubMed  Google Scholar 

  27. Schalper KA, Carleton M, Zhou M et al (2020) Elevated serum interleukin-8 is associated with enhanced intratumor neutrophils and reduced clinical benefit of immune-checkpoint inhibitors. Nat Med 26(5):688–692. https://doi.org/10.1038/s41591-020-0856-x

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  28. Yuen KC, Liu LF, Gupta V et al (2020) High systemic and tumor-associated IL-8 correlates with reduced clinical benefit of PD-L1 blockade. Nat Med 26(5):693–698. https://doi.org/10.1038/s41591-020-0860-1 [publishedOnlineFirst:2020/05/15]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  29. Laino AS, Woods D, Vassallo M et al (2020) Serum interleukin-6 and C-reactive protein are associated with survival in melanoma patients receiving immune checkpoint inhibition. J Immunother Cancer. https://doi.org/10.1136/jitc-2020-000842 [published Online First: 2020/06/26]

    Article  PubMed  PubMed Central  Google Scholar 

  30. Johnson G, Salle A, Lorimier G et al (2008) Cancer cachexia: measured and predicted resting energy expenditures for nutritional needs evaluation. Nutrition 24(5):443–450. https://doi.org/10.1016/j.nut.2008.01.013 [publishedOnlineFirst:2008/03/25]

    Article  PubMed  Google Scholar 

  31. Lundholm K, Gunnebo L, Korner U et al (2010) Effects by daily long term provision of ghrelin to unselected weight-losing cancer patients: a randomized double-blind study. Cancer 116(8):2044–2052. https://doi.org/10.1002/cncr.24917 [publishedOnlineFirst:2010/02/27]

    Article  CAS  PubMed  Google Scholar 

  32. Tschop M, Smiley DL, Heiman ML (2000) Ghrelin induces adiposity in rodents. Nature 407(6806):908–913. https://doi.org/10.1038/35038090 [publishedOnlineFirst:2000/11/01]

    Article  CAS  PubMed  Google Scholar 

  33. Davenport AP, Bonner TI, Foord SM et al (2005) International union of pharmacology. LVI. Ghrelin receptor nomenclature, distribution, and function. Pharmacol Rev 57(4):541–6. https://doi.org/10.1124/pr.57.4.1 [published Online First: 2005/12/31]

    Article  CAS  PubMed  Google Scholar 

  34. Arora GK, Gupta A, Narayanan S et al (2018) Cachexia-associated adipose loss induced by tumor-secreted leukemia inhibitory factor is counterbalanced by decreased leptin. JCI Insight. https://doi.org/10.1172/jci.insight.121221 [published Online First: 2018/07/27]

    Article  PubMed  PubMed Central  Google Scholar 

  35. Friedman JM, Halaas JL (1998) Leptin and the regulation of body weight in mammals. Nature 395(6704):763–770. https://doi.org/10.1038/27376 [publishedOnlineFirst:1998/10/31]

    Article  CAS  PubMed  Google Scholar 

  36. Katakami N, Uchino J, Yokoyama T et al (2018) Anamorelin (ONO-7643) for the treatment of patients with non-small cell lung cancer and cachexia: results from a randomized, double-blind, placebo-controlled, multicenter study of Japanese patients (ONO-7643-04). Cancer 124(3):606–616. https://doi.org/10.1002/cncr.31128 [publishedOnlineFirst:2017/12/06]

    Article  CAS  PubMed  Google Scholar 

  37. Temel JS, Abernethy AP, Currow DC et al (2016) Anamorelin in patients with non-small-cell lung cancer and cachexia (ROMANA 1 and ROMANA 2): results from two randomised, double-blind, phase 3 trials. Lancet Oncol 17(4):519–531. https://doi.org/10.1016/s1470-2045(15)00558-6

    Article  CAS  PubMed  Google Scholar 

  38. Proctor MJ, Morrison DS, Talwar D et al (2011) An inflammation-based prognostic score (mGPS) predicts cancer survival independent of tumour site: a Glasgow Inflammation Outcome Study. Br J Cancer 104(4):726–734. https://doi.org/10.1038/sj.bjc.6606087 [publishedOnlineFirst:2011/01/27]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  39. Pastorino U, Morelli D, Leuzzi G et al (2017) Baseline and postoperative C-reactive protein levels predict mortality in operable lung cancer. Eur J Cancer 79:90–97. https://doi.org/10.1016/j.ejca.2017.03.020 [publishedOnlineFirst:2017/05/05]

    Article  CAS  PubMed  Google Scholar 

  40. Fang S, Wang Y, Sui D et al (2015) C-reactive protein as a marker of melanoma progression. J Clin Oncol 33(12):1389–1396. https://doi.org/10.1200/JCO.2014.58.0209 [publishedOnlineFirst:2015/03/18]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  41. McMillan DC (2008) An inflammation-based prognostic score and its role in the nutrition-based management of patients with cancer. Proc Nutr Soc 67(3):257–262. https://doi.org/10.1017/S0029665108007131 [publishedOnlineFirst:2008/05/03]

    Article  PubMed  Google Scholar 

  42. Agnoli C, Grioni S, Pala V et al (2017) Biomarkers of inflammation and breast cancer risk: a case-control study nested in the EPIC-Varese cohort. Sci Rep 7(1):12708. https://doi.org/10.1038/s41598-017-12703-x [publishedOnlineFirst:2017/10/07]

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  43. Bartlett EK, Flynn JR, Panageas KS et al (2019) High neutrophil-to-lymphocyte ratio (NLR) is associated with treatment failure and death in patients who have melanoma treated with PD-1 inhibitor monotherapy. Cancer 126(1):76–85. https://doi.org/10.1002/cncr.32506

    Article  CAS  PubMed  Google Scholar 

  44. Yoshida T, Ichikawa J, Giuroiu I et al (2020) C reactive protein impairs adaptive immunity in immune cells of patients with melanoma. J Immunother Cancer. https://doi.org/10.1136/jitc-2019-000234 [published Online First: 2020/04/19]

    Article  PubMed  PubMed Central  Google Scholar 

  45. Capone M, Giannarelli D, Mallardo D et al (2018) Baseline neutrophil-to-lymphocyte ratio (NLR) and derived NLR could predict overall survival in patients with advanced melanoma treated with nivolumab. J ImmunoTher Cancer. https://doi.org/10.1186/s40425-018-0383-1

    Article  PubMed  PubMed Central  Google Scholar 

  46. Zhang L, Liu SH, Wright TT et al (2015) C-reactive protein directly suppresses Th1 cell differentiation and alleviates experimental autoimmune encephalomyelitis. J Immunol 194(11):5243–5252. https://doi.org/10.4049/jimmunol.1402909 [publishedOnlineFirst:2015/04/29]

    Article  CAS  PubMed  Google Scholar 

Download references

Acknowledgements

We thank Shoko Azuhata for her donation to the study and all the patients who contributed to this study. We also thank all the investigators from the oncologic department of the National Cancer Center Hospital, for their participation and contributions.

Funding

Nothing.

Author information

Authors and Affiliations

Authors

Contributions

HJ, TY, HH, and SY designed the study, performed data analysis, and wrote the manuscript. HJ, TY, HH, SY, YM, YS, YO, YG, NY, KT, MN, and YO read and approved the final manuscript.

Corresponding author

Correspondence to Tatsuya Yoshida.

Ethics declarations

Conflict of interest

HJ has nothing to disclose. TY reports grants from ONO Pharmaceutical, during the conduct of the study; grants and personal fees from AstraZeneca, grants and personal fees from Bristol Myers Squibb, grants from Takeda, personal fees from Chugai, personal fees from Novartis, grants from MSD, grants from AbbVie, outside the submitted work; HH reports grants and personal fees from BMS, grants and personal fees from MSD, grants and personal fees from Chugai, grants and personal fees from Taiho, grants and personal fees from AstraZeneca, grants from Astellas, grants from Merck Serono, grants from Genomic Health, grants and personal fees from Lilly, grants and personal fees from Ono, outside the submitted work; SY has grants from Nippon Boehringer Ingelheim. YM reports grants from National Cancer Center Research and Development Fund, grants from Grant-in-Aid for Scientific Research on Innovative Areas, grants from Hitachi, Ltd., grants from Hitachi High-Technologies, personal fees from Olympus, personal fees from AstraZeneca, personal fees from Novartis, personal fees from COOK, personal fees from AMCO INC., outside the submitted work; YS has nothing to disclose. YO reports personal fees from AstraZeneca K.K., personal fees from Nippon Boehringer Ingelheim, personal fees from Eli Lilly K.K., personal fees from MSD K.K., personal fees from Chugai Pharma Co., Ltd, personal fees from Ono Pharma Co., Ltd, personal fees from Bristol Myers Squibb, outside the submitted work; YG reports grants and personal fees from Eli Lilly, grants and personal fees from Chugai, grants and personal fees from Taiho Pharmaceutical, personal fees from Boehringer Ingelheim, grants and personal fees from Pfizer, grants and personal fees from Novartis, personal fees from AstraZeneca, grants and personal fees from MSD, grants and personal fees from Guardant Health, grants and personal fees from Ono Pharmaceutical, grants from Kyorin, grants from Daiichi Sankyo, personal fees from Illumina, outside the submitted work; NY reports grants from Chugai, grants from Taiho, grants from Eisai, grants from Lilly, grants from Quintiles, grants from Astellas, grants from BMS, grants from Novartis, grants from Daiichi Sankyo, grants from Pfizer, grants from Boehringer Ingelheim, grants from Kyowa Hakko Kirin, grants from Bayer, grants from ONO PHARMACEUTICAL CO., LTD, grants from Takeda, personal fees from ONO PHARMACEUTICAL CO., LTD, personal fees from Chugai, personal fees from AstraZeneca, personal fees from Pfizer, personal fees from Lilly, personal fees from BMS, personal fees from Eisai, personal fees from Otsuka, personal fees from Takeda, personal fees from Boehringer Ingelheim, personal fees from Cimic, grants from Janssen Pharma, grants from MSD, grants from Merck, personal fees from Sysmex, grants from GSK, grants from Sumitomo Dainippon, outside the submitted work; KT reports grants and personal fees from Chugai Pharmaceutical Co., Ltd., grants and personal fees from Nippon Boehringer lngelheim Co., Ltd., grants and personal fees from MSD K.K, grants from Glaxo SmithKline Consumer Healthcare Japan K.K, grants from NIPPON SHINYAKU CO., LTD., grants from TSUMURA & CO., grants and personal fees from Pfizer Inc., personal fees from AstraZeneca K.K, grants and personal fees from TAIHO PHARMACEUTICAL CO., LTD., grants from DAIICHI SANKYO Co., LTD., grants from Astellas Pharma Inc., grants and personal fees from KYORIN Pharmaceutical Co., Ltd., grants from KYOWA Hakko Kirin Co., Ltd., grants from TEIJIN PHARMA LIMITED, grants from Sanofi K.K., grants and personal fees from ONO PHARMACEUTICAL CO., LTD., grants from Shionogi & Co., Ltd., personal fees from Bristol Myers Squibb Company, grants and personal fees from Novartis Pharma K.K, grants and personal fees from Eli Lilly Japan K.K, grants from Actelion Pharmaceuticals Japan Ltd., grants from NIPRO PHARMA CORPORATION, grants from Astellas Pharma lnc., grants from Takeda Pharmaceutical Company Limited., grants from Bayer Yakuhin, Ltd, grants from Torii Pharmaceutical Co., Ltd, personal fees from MSD K.K, personal fees from Meiji Seika Pharma Co, Ltd., outside the submitted work; NM reports grants and personal fees from Ono, personal fees from BMS, personal fees from MSD, personal fees from AstraZeneca, grants and personal fees from Roche Diagnostics, personal fees from Novartis, personal fees from Taiho, personal fees from Chugai, personal fees from Miraca Life Science, personal fees from Beckton Dickinson Japan, personal fees from Covidien Japan Inc, outside the submitted work; YO reports grants and personal fees from AstraZeneca, grants and personal fees from Bristol Myers Squibb, personal fees from Boehringer Ingelheim, grants and personal fees from Chugai, personal fees from Celltrion, personal fees from Amgen, grants and personal fees from Eli Lilly, from Janssen, grants and personal fees from Kyorin, grants and personal fees from Nippon Kayaku, grants and personal fees from Novartis, grants and personal fees from ONO Pharmaceutical, grants and personal fees from Pfizer, grants from Ignyta, grants and personal fees from Taiho, grants and personal fees from Takeda, outside the submitted work.

Consent for publication

Not required.

Ethics approval and Consent to participate

This study was approved by an institutional review board (2015–355).

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

262_2021_2997_MOESM1_ESM.pdf

Supplemental Figure 1. Overall survival according to CRP level and NLR (N = 133). Kaplan-Meier curves for overall survival according to (a) CRP level and (b) NLR. CRP, C-reactive protein; NLR, neutrophil-to-lymphocyte ratio; NR, not reached. (PDF 102 kb)

Supplementary file2 (DOCX 18 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Jo, H., Yoshida, T., Horinouchi, H. et al. Prognostic significance of cachexia in advanced non-small cell lung cancer patients treated with pembrolizumab. Cancer Immunol Immunother 71, 387–398 (2022). https://doi.org/10.1007/s00262-021-02997-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00262-021-02997-2

Keywords

Navigation