Neuroendocrine Peritoneal Metastases

Leiting, Jennifer L.; Grotz, Travis E.

doi:10.1007/978-3-030-62241-1_18

Cited by 1 publication

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References 42 publications

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“…52 Short-acting octreotide to prevent carcinoid syndrome prior to cytoreductive surgery may be considered but its efficacy remains controversial. 53-55…”

Section: Resultsmentioning

confidence: 99%

Consensus Guideline for the Management of Peritoneal Metastases in Patients with Neuroendocrine Neoplasms

Turaga

2024

Preprint

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Background Neuroendocrine neoplasms (NEN) with peritoneal metastases (PM) represent a complex clinical challenge due to low incidence and heterogeneous phenotypes. This manuscript describes the results of a national consensus aimed at addressing clinical management of patients with NEN-PMs. Methods An update of the 2018 Chicago consensus guidelines was conducted using a modified Delphi technique, encompassing two rounds of voting. The levels of agreement for various pathway blocks were rigorously assessed. Key systemic therapy concepts were summarized by content experts. Supporting evidence was evaluated via a rapid literature review. Results Overall, the level of evidence for the management of PM in this disease was universally low. In total, 107 participants responded in the first round, with 88/107 (82%) participating in the second round. Strong consensus (> 90%) was achieved in 5/7 (71%) and 7/7 (100%) blocks in rounds I and II respectively. A multidisciplinary approach including psychosocial and wellness assessments received a strong positive recommendation. Management of NENs with PMs was organized according to disease grade and symptom profiles. In grade 1 and 2 well-differentiated NENs, cytoreductive surgery (CRS) received strong support (>95%) following the management of functional syndromes (if present). For grade 3 well-differentiated NENs, systemic therapy is the primary recommendation, with surgical resection considered in select cases. Poorly differentiated NENs (i.e. neuroendocrine carcinomas) are predominantly treated with chemotherapy. Conclusion Given limited evidence, the consensus-driven clinical pathway offers vital clinical guidance for the management on NENs with PM. The need for high-quality evidence remains critical to the field.

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“…52 Short-acting octreotide to prevent carcinoid syndrome prior to cytoreductive surgery may be considered but its efficacy remains controversial. 53-55…”

Section: Resultsmentioning

confidence: 99%

Consensus Guideline for the Management of Peritoneal Metastases in Patients with Neuroendocrine Neoplasms

Turaga

2024

Preprint

View full text Add to dashboard Cite

show abstract

Neuroendocrine Peritoneal Metastases

Cited by 1 publication

References 42 publications

Consensus Guideline for the Management of Peritoneal Metastases in Patients with Neuroendocrine Neoplasms

Consensus Guideline for the Management of Peritoneal Metastases in Patients with Neuroendocrine Neoplasms

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