Objective: To quantify the rate of low-yield surgery, defined as no high-grade dysplastic precursor lesions or T1N0M0 pancreatic cancer at pathology, during pancreatic cancer surveillance. Summary background data: Global efforts have been made in pancreatic cancer surveillance to anticipate the diagnosis of pancreatic cancer at an early stage and improve survival in high-risk individuals (HRI) with a hereditary predisposition. The negative impact of pancreatic cancer surveillance when surgery is performed for low-grade dysplasia or a non-neoplastic condition is not well-quantified. Methods: A systematic search and prevalence meta-analysis was performed for studies reporting surgery with final diagnoses other than those defined by the CAPS goals from January 2000 to July 2023. The secondary outcome was the pooled proportion of final diagnoses matching the CAPS goals (PROSPERO: #CRD42022300408). Results: Twenty-three articles with 5,027 patients (median 109 patients/study, IQR 251) were included. The pooled prevalence of low-yield surgery was 2.1% [95%CI 0.9-3.7], I2 83%). In the subgroup analysis, this prevalence was non-significantly higher in studies that only included familial pancreatic cancer (FPC) subjects without known pathogenic variants (PV), compared to those enrolling PV carriers. No effect modifiers were found. Overall, the pooled prevalence of subjects under surveillance who had a pancreatic resection that contained target lesions was 0.8% [95%CI 0.3-1.5], I2 24%). The temporal analysis showed that the rate of low-yield surgeries decreased in the last decades and stabilized at around 1% (test for subgroup differences P<0.01). Conclusions: The risk of "low-yield" surgery during pancreatic cancer surveillance is relatively low but should be thoroughly discussed with individuals under surveillance.

Surveillance of Individuals at High Risk of Developing Pancreatic Cancer: A Prevalence meta-analysis to Estimate the Rate of low-yield Surgery

Paiella, Salvatore;Secchettin, Erica;Lionetto, Gabriella;Casciani, Fabio;Malleo, Giuseppe;Bassi, Claudio;Salvia, Roberto;
2024-01-01

Abstract

Objective: To quantify the rate of low-yield surgery, defined as no high-grade dysplastic precursor lesions or T1N0M0 pancreatic cancer at pathology, during pancreatic cancer surveillance. Summary background data: Global efforts have been made in pancreatic cancer surveillance to anticipate the diagnosis of pancreatic cancer at an early stage and improve survival in high-risk individuals (HRI) with a hereditary predisposition. The negative impact of pancreatic cancer surveillance when surgery is performed for low-grade dysplasia or a non-neoplastic condition is not well-quantified. Methods: A systematic search and prevalence meta-analysis was performed for studies reporting surgery with final diagnoses other than those defined by the CAPS goals from January 2000 to July 2023. The secondary outcome was the pooled proportion of final diagnoses matching the CAPS goals (PROSPERO: #CRD42022300408). Results: Twenty-three articles with 5,027 patients (median 109 patients/study, IQR 251) were included. The pooled prevalence of low-yield surgery was 2.1% [95%CI 0.9-3.7], I2 83%). In the subgroup analysis, this prevalence was non-significantly higher in studies that only included familial pancreatic cancer (FPC) subjects without known pathogenic variants (PV), compared to those enrolling PV carriers. No effect modifiers were found. Overall, the pooled prevalence of subjects under surveillance who had a pancreatic resection that contained target lesions was 0.8% [95%CI 0.3-1.5], I2 24%). The temporal analysis showed that the rate of low-yield surgeries decreased in the last decades and stabilized at around 1% (test for subgroup differences P<0.01). Conclusions: The risk of "low-yield" surgery during pancreatic cancer surveillance is relatively low but should be thoroughly discussed with individuals under surveillance.
2024
cancer surveillance, harm, pancreatic cancer, screening, sur- gery, yield
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11562/1105507
Citazioni
  • ???jsp.display-item.citation.pmc??? 0
  • Scopus 2
  • ???jsp.display-item.citation.isi??? ND
social impact