Confocal endomicroscopy for evaluation of pancreatic cystic lesions: a systematic review and international Delphi consensus report
Endoscopy International Open , Volume 08 - Issue 11 p. E1566- E1581
Background and study aims The aim of thi systematic review and consensus report is to standardize the practice of endoscopic ultrasound (EUS-guided needle-based confocal laser endomicroscopy (nCLE) for pancreatic cystic lesion (PCL) evaluation. Methods We performed an international, systematic, evidence-based review of the applications, outcomes, procedural processes, indications, training, and credentialing of EUS-nCLE in management of PCLs. Based on available clinical evidence, preliminary nCLE consensus statements (nCLE-CS) were developed by an international panel of 15 experts in pancreatic diseases. These statements were then voted and edited by using a modified Delphi approach. An a priori threshold of 80 % agreement was used to establish consensus for each statement. Results Sixteen nCLE-CS were discussed. Thirteen (81 %) nCLE-CS reached consensus addressing indications (noncommunication PCL meeting criteria for EUS-FNA or with prior non-diagnostic EUS-FNA), diagnostic outcomes (improved accuracy for mucinous PCLs and serous cystadeno mas with substantial interobserver agreement of image patterns), low incidence of adverse events (fluoresceinassociated and pancreatitis), procedural processes (nCLE duration, manipulation of needle with probe), and training (physician knowledge and competence). Conclusion Based on a high level of agreement pertaining to expert consensus statements, this report standardizes the practice of EUS-nCLE. EUS-nCLE should be systematically considered when EUS-FNA is indicated for PCL evaluation.
|Endoscopy International Open|
Napoleon, B, Krishna, S.G., de Marco, B, Carr-Locke, D., Chang, KJ, Gines, A., … Brugge, W.R. (2020). Confocal endomicroscopy for evaluation of pancreatic cystic lesions: a systematic review and international Delphi consensus report. Endoscopy International Open, 08(11), E1566–E1581. doi:10.1055/a-1229-4156