» Articles » PMID: 31366387

Prognostic Factors of Brain Metastases from Colorectal Cancer

Overview
Journal BMC Cancer
Publisher Biomed Central
Specialty Oncology
Date 2019 Aug 2
PMID 31366387
Citations 13
Authors
Affiliations
Soon will be listed here.
Abstract

Background: For brain metastases from non-specific primary tumors, the most frequently used and validated clinical prognostic assessment tool is Karnofsky performance status (KPS). Given the lack of prognostic factors of brain metastases from colorectal cancer (CRC) other than KPS, this study aimed to identify new prognostic factors.

Methods: This retrospective cohort study was conducted at a tertiary care cancer center. Subjects were patients with brain metastases from CRC among all patients who received initial treatment for CRC at the National Cancer Center Hospital from 1997 to 2015 (n = 7147). Prognostic clinicopathological variables for overall survival (OS) were investigated.

Results: There were 68 consecutive patients with brain metastases from CRC, corresponding to 1.0% of all patients with CRC during the study period. Median survival time was 6.8 months. One-year and 3-year OS rates were 28.0 and 10.1%, respectively. Among the six covariates tested (age, KPS, presence of extracranial metastases, control of primary lesion, number of brain metastases, and history of chemotherapy), multivariate analysis revealed KPS (score ≥ 70), number of brain metastases (1-3), and no history of chemotherapy to be independent factors associated with better prognosis.

Conclusions: In addition to KPS, the number of brain lesions and history of chemotherapy were independent prognostic factors for OS in patients with brain metastases from CRC. An awareness of these factors may help gastrointestinal surgeons make appropriate choices in the treatment of these patients.

Citing Articles

From pre-clinical to translational brain metastasis research: current challenges and emerging opportunities.

Aleksandrovic E, Zhang S, Yu D Clin Exp Metastasis. 2024; 41(3):187-198.

PMID: 38430319 PMC: 11456321. DOI: 10.1007/s10585-024-10271-9.


Management of brain metastasis from rectal cancer using whole‑brain radiation therapy followed by bevacizumab and chemotherapy: A case report.

Van Nguyen H, Phung D, Nguyen T, Tran B, Thi Mai K, Trinh H Oncol Lett. 2023; 26(4):446.

PMID: 37720667 PMC: 10502923. DOI: 10.3892/ol.2023.14033.


Nomograms for predicting overall survival in colorectal cancer patients with metastasis to the liver, lung, bone, and brain.

Wang H, Shan X, Zhang M, Qian K, Shen Z, Zhou W Cancer Causes Control. 2023; 34(12):1059-1072.

PMID: 37486401 DOI: 10.1007/s10552-023-01744-5.


Prognostic factors associated with the transition in treatment methods for brain metastases from colorectal cancer.

Imaizumi J, Shida D, Boku N, Igaki H, Itami J, Miyakita Y Int J Clin Oncol. 2023; 28(8):1043-1053.

PMID: 37208499 PMC: 10390364. DOI: 10.1007/s10147-023-02352-8.


Primary Tumor Resection Provides Survival Benefits for Patients with Synchronous Brain Metastases from Colorectal Cancer.

Cheng X, Li Y, Chen D, Xu X, Liu F, Zhao F Diagnostics (Basel). 2022; 12(7).

PMID: 35885491 PMC: 9322496. DOI: 10.3390/diagnostics12071586.


References
1.
Gaspar L, Scott C, Murray K, Curran W . Validation of the RTOG recursive partitioning analysis (RPA) classification for brain metastases. Int J Radiat Oncol Biol Phys. 2000; 47(4):1001-6. DOI: 10.1016/s0360-3016(00)00547-2. View

2.
Schouten L, Rutten J, Huveneers H, Twijnstra A . Incidence of brain metastases in a cohort of patients with carcinoma of the breast, colon, kidney, and lung and melanoma. Cancer. 2002; 94(10):2698-705. DOI: 10.1002/cncr.10541. View

3.
Barnholtz-Sloan J, Sloan A, Davis F, Vigneau F, Lai P, Sawaya R . Incidence proportions of brain metastases in patients diagnosed (1973 to 2001) in the Metropolitan Detroit Cancer Surveillance System. J Clin Oncol. 2004; 22(14):2865-72. DOI: 10.1200/JCO.2004.12.149. View

4.
Bartelt S, Momm F, Weissenberger C, Lutterbach J . Patients with brain metastases from gastrointestinal tract cancer treated with whole brain radiation therapy: prognostic factors and survival. World J Gastroenterol. 2004; 10(22):3345-8. PMC: 4572310. DOI: 10.3748/wjg.v10.i22.3345. View

5.
Aprile G, Zanon E, Tuniz F, Iaiza E, De Pauli F, Pella N . Neurosurgical management and postoperative whole-brain radiotherapy for colorectal cancer patients with symptomatic brain metastases. J Cancer Res Clin Oncol. 2008; 135(3):451-7. DOI: 10.1007/s00432-008-0468-1. View