Authors and Citation

Authors

• Kengo Nagashima. Author, maintainer.

• Jun Okui. Author.

Citation

Okui J, Nagashima K, Matsuda S, Sato Y, Kawakubo H, Ruhstaller T, Thuss-Patience P, Nilsson M, Klevebro F, Tan L, Zhang S, Aparicio T, Piessen G, van der Zijden C, Mostert B, Wijnhoven BPL, Tsushima T, Takeuchi H, Kato K, Kitagawa Y (2025). “Evaluation of pathological complete response as a surrogate endpoint for overall survival in resectable oesophageal cancer: integrated analysis of individual patient data from phase III trials.” British Journal of Surgery, 112(6), znaf131. https://doi.org/10.1093/bjs/znaf131.

@Article{,
  title = {Evaluation of pathological complete response as a surrogate endpoint for overall survival in resectable oesophageal cancer: integrated analysis of individual patient data from phase III trials},
  author = {Jun Okui and Kengo Nagashima and Satoru Matsuda and Yasunori Sato and Hirofumi Kawakubo and Thomas Ruhstaller and Peter Thuss-Patience and Magnus Nilsson and Fredrik Klevebro and Lijie Tan and Shaoyuan Zhang and Thomas Aparicio and Guillaume Piessen and Charlène {van der Zijden} and Bianca Mostert and Bas P L Wijnhoven and Takahiro Tsushima and Hiroya Takeuchi and Ken Kato and Yuko Kitagawa},
  journal = {British Journal of Surgery},
  year = {2025},
  volume = {112},
  number = {6},
  pages = {znaf131},
  url = {https://doi.org/10.1093/bjs/znaf131},
}

Nagashima K, Okui J (2025). surrosurvo: Evaluation of Individual-Level Surrogacy for Survival and Ordinal, Continuous, or Survival Endpoints in Data with Ties. R package version 2.0.0, https://nshi-stat.github.io/surrosurvo/.

@Manual{,
  title = {surrosurvo: Evaluation of Individual-Level Surrogacy for Survival and Ordinal, Continuous, or Survival Endpoints in Data with Ties},
  author = {Kengo Nagashima and Jun Okui},
  year = {2025},
  note = {R package version 2.0.0},
  url = {https://nshi-stat.github.io/surrosurvo/},
}