Procalcitonin and C‐reactive protein as early markers of anastomotic leakage in intestinal resections for advanced ovarian cancer (EDMOCS)

• DOI: 10.1111/aogs.14834
• Publication Date: 2024-03-27T04:40:35Z
• Authors: José Luis Sánchez...; Clara Morales‐Coma; Lucas Minig; Víctor Lago; Santiago Domingo; Gemma Mancebo; Jaime Siegrist; María Soledad Fid...; Antoni Llueca; Anna Serra; Paloma Cobas Lozano; Arantza Lekuona A...; Natalia R. Gómez‐...; Úrsula Acosta; Roser Ferrer‐Costa; Melissa Bradbury; Assumpció Pérez‐B...; Antonio Gil‐Moreno
• Keywords: Gynecological Surgery; Ovarian Neoplasms; Adult; Anastomotic Leak; Cytoreduction Surgical Procedures; Middle Aged; anastomotic leakage; ovarian cancer; C-Reactive Protein; Predictive Value of Tests; Spain; Biomarkers, Tumor; Humans; Female; Prospective Studies; Procalcitonin; colorectal resection; Biomarkers; Aged

AbstractIntroductionSerum levels of procalcitonin and C‐reactive protein (CRP) have been used to predict anastomotic leakage after colorectal surgery, but information is scarce in advanced ovarian cancer (AOC) surgery with bowel resection. This study aimed to assess the predictive value of procalcitonin and CRP in detecting anastomotic leakage after AOC surgery with bowel resection. The study also aimed to determine the optimal postoperative reference values and the best day for evaluating these markers.Material and methodsThis prospective, observational and multicentric trial included 92 patients with AOC undergoing debulking surgery with bowel resection between 2017 and 2020 in 10 reference hospitals in Spain. Procalcitonin and CRP levels were measured at baseline and on postoperative days 1–6. Receiver operating characteristic analysis was performed to evaluate the predictive value of procalcitonin and CRP at each postoperative day. Sensitivity, specificity, positive and negative predictive values were calculated.ResultsAnastomotic leakage was detected in six patients (6.5%). Procalcitonin and CRP values were consistently higher in patients with anastomotic leakage at all postoperative days. The maximum area under the curve (AUC) for procalcitonin was observed at postoperative day 1 (AUC = 0.823) with a cutoff value of 3.8 ng/mL (83.3% sensitivity, 81.3% specificity). For CRP, the maximum AUC was found at postoperative day 3 (AUC = 0.833) with a cutoff level of 30.5 mg/dL (100% sensitivity, 80.4% specificity).ConclusionsProcalcitonin and C‐reactive protein are potential biomarkers for early detection of anastomotic leakage after ovarian cancer surgery with bowel resection. Further prospective studies with a larger sample size are needed to confirm these findings.