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Interventional Treatments of Colorectal Liver Metastases Using Thermal Ablation and Transarterial Chemoembolization: A Single-Center Experience over 26 Years.
- Source :
- Cancers; May2024, Vol. 16 Issue 9, p1756, 10p
- Publication Year :
- 2024
-
Abstract
- Simple Summary: Colorectal cancer is one of the most commonly diagnosed cancers worldwide with a high probability of developing metastasis over the course of the disease. Only certain patients with colorectal liver metastases can be treated by surgical resection. Different interventional treatments such as laser-induced thermotherapy, microwave ablation, as well as transarterial chemoembolization can be applied for treating colorectal liver metastases. These therapies have been discussed in various studies. However, the current medical literature is still lacking research from large long-term studies. This retrospective monocentric study includes 2140 patients with colorectal liver metastases treated by different locoregional treatments. It is based upon data collected over a period of more than 26 years at the University Hospital Frankfurt of Goethe University. The aim of this study was to analyze the long-term results of different locoregional treatments for colorectal cancer liver metastases (CRLM), including transarterial chemoembolization (TACE), laser-induced thermotherapy (LITT) and microwave ablation (MWA). A total of 2140 patients with CRLM treated at our department between 1993 and 2020 were included in this retrospective study. The patients were divided into the following groups: LITT (573 patients; median age: 62 years), TACE + LITT (346 patients; median age: 62 years), MWA (67 patients; median age: 59 years), TACE + MWA (152 patients; median age: 65 years), and TACE (1002 patients; median age: 62 years). Median survival was 1.9 years in the LITT group and 1.7 years in the TACE + LITT group. The median survival times in the MWA group and TACE + MWA group were 3.1 years and 2.1 years, respectively. The median survival in the TACE group was 0.8 years. The 1-, 3-, and 5-year survival rates were 77%, 27%, and 9% in the LITT group and 74%, 18%, and 5% in the TACE + LITT group, respectively. The corresponding survival rates were 80%, 55%, and 33% in the MWA group, 74%, 36%, and 20% in the TACE + MWA group and 37%, 3%, and 0% in the TACE group, respectively. The long-term results of this study demonstrate the efficacy of locoregional treatments in treating patients with CRLM. The longest survival was found in the MWA group, followed by the combination therapy of TACE and MWA. [ABSTRACT FROM AUTHOR]
- Subjects :
- LIVER tumors
ABLATION techniques
ACADEMIC medical centers
THERMOTHERAPY
CHEMOEMBOLIZATION
COLORECTAL cancer
HOSPITALS
EVALUATION of medical care
CANCER patients
RETROSPECTIVE studies
DESCRIPTIVE statistics
METASTASIS
LASER therapy
MEDICAL records
ACQUISITION of data
MICROWAVES
CATHETER ablation
SURVIVAL analysis (Biometry)
TIME
EVALUATION
Subjects
Details
- Language :
- English
- ISSN :
- 20726694
- Volume :
- 16
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- Cancers
- Publication Type :
- Academic Journal
- Accession number :
- 177182633
- Full Text :
- https://doi.org/10.3390/cancers16091756