Author

Pengfei Chen

3 papers indexed here

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Open access Sep 2026

Preoperative HALP index as a predictor of in-hospital mortality after type A aortic dissection surgery: a retrospective cohort study

Abstract Objective To evaluate the predictive value of the preoperative haemoglobin–albumin–lymphocyte–platelet (HALP) index for in-hospital mortality in patients undergoing cardiopulmonary bypass (CPB)-assisted type A aortic dissection surgery. Methods This single-centre retrospective cohort study enrolled 750 adult p...

Zhen Chen, Zong-Xiang Lin, Qiu-Xia Liu et al. · Annals medicus · 0 citations

Open access Aug 2026

Risk factors for postoperative intensive care unit admission after minimally invasive esophagectomy following neoadjuvant chemoimmunotherapy in patients with esophageal squamous cell carcinoma: a retrospective cohort study

Introduction Patients with esophageal squamous cell carcinoma (ESCC) who undergo minimally invasive esophagectomy (MIE) after neoadjuvant chemoimmunotherapy (nCIT) and subsequently require postoperative intensive care unit (ICU) admission may experience a greater economic burden and poorer clinical outcomes. This study...

Zhen Chen, Zhi-Jing Liu, Qiu-Xia Liu et al. · Frontiers in Oncology · 0 citations

Open access Jul 2026

Prognostic nutritional index is associated with severe postoperative complications after neoadjuvant immunochemotherapy for esophageal squamous cell carcinoma: a retrospective cohort study with threshold effect analysis.

Preoperative PNI is independently associated with severe postoperative complications in LA-ESCC patients receiving nICT, exhibiting a nonlinear "L-shaped" relationship with a threshold of 50.00.

Qiang Zhang, Qiu-Xia Liu, Zong-Xiang Lin et al. · Journal of Cardiothoracic Su... · 0 citations