Preoperative CA 19-9 Predicts Disease Progression in Colorectal Peritoneal Metastases Treated with Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy : An Analysis from the US HIPEC Collaborative

© 2024. Society of Surgical Oncology..

INTRODUCTION: Patients with colorectal peritoneal metastases (CRPM) are increasingly treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). Unfortunately, data identifying preoperative risk factors for poor oncologic outcomes after this procedure are limited. We aimed to determine the prognostic value of preoperative CEA, CA 125, and CA 19-9 on disease progression after CRS/HIPEC.

METHODS: Patients with CRPM treated with curative intent CRS/HIPEC from 12 participating sites in the United States from 2000 to 2017 were identified. Progression-free survival (PFS), defined as disease progression or recurrence, was the primary outcome.

RESULTS: In 279 patients who met inclusion criteria, the rate of disease progression was 63.8%, with a median PFS of 11 months (interquartile range [IQR] 5-20). Elevated CA 19-9 was associated with dismal PFS at 2 years (8.9% elevated vs. 30% not elevated, p < 0.01). In 113 patients who underwent upfront CRS/HIPEC, CA 19-9 emerged as the sole tumor marker independently predictive of worse PFS (hazard ratio [HR] 2.88, p = 0.048). In the subgroup of patients who had received neoadjuvant therapy (NAT), no variable was independently predictive of PFS. CA 19-9 levels over 37 U/ml were highly specific for accelerated disease progression after CRS/HIPEC. Lastly, there was no association between PFS and elevated CEA or CA 125.

CONCLUSIONS: Elevated CA 19-9 is associated with decreased PFS in patients with CRPM. While traditionally CEA is the main tumor marker assessed in colon cancer, we found that CA 19-9 may better inform preoperative risk stratification for poor oncologic outcomes in patients with CRPM. However, prospective studies are required to confirm this association.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:31

Enthalten in:

Annals of surgical oncology - 31(2024), 5 vom: 02. Apr., Seite 3314-3324

Sprache:

Englisch

Beteiligte Personen:

Fackche, Nadege T [VerfasserIn]
Schmocker, Ryan K [VerfasserIn]
Nudotor, Richard [VerfasserIn]
Kubi, Boateng [VerfasserIn]
Cloyd, Jordan M [VerfasserIn]
Grotz, Travis E [VerfasserIn]
Fournier, Keith F [VerfasserIn]
Dineen, Sean P [VerfasserIn]
Veerapong, Jula [VerfasserIn]
Baumgartner, Joel M [VerfasserIn]
Clarke, Callisia N [VerfasserIn]
Patel, Sameer H [VerfasserIn]
Wilson, Gregory C [VerfasserIn]
Lambert, Laura A [VerfasserIn]
Pokrzywa, Courtney [VerfasserIn]
Abbott, Daniel E [VerfasserIn]
Lee, Byrne [VerfasserIn]
Staley, Charles A [VerfasserIn]
Zaidi, Mohammad Y [VerfasserIn]
Johnston, Fabian M [VerfasserIn]
Greer, Jonathan B [VerfasserIn]

Links:

Volltext

Themen:

Biomarkers, Tumor
Journal Article

Anmerkungen:

Date Completed 10.04.2024

Date Revised 10.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1245/s10434-024-14890-0

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM367996596