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Langenfeld SJ, Davis BR, Vogel JD, Davids JS, Temple LKF, Cologne KG, Hendren S, Hunt S, Garcia Aguilar J, Feingold DL, Lightner AL, Paquette IM. The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Rectal Cancer 2023 Supplement. Dis Colon Rectum 2024; 67:18-31. [PMID: 37647138 DOI: 10.1097/dcr.0000000000003057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- Sean J Langenfeld
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Bradley R Davis
- Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Jon D Vogel
- Department of Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | | | - Larissa K F Temple
- Colorectal Surgery Division, Department of Surgery, University of Rochester Medical Center, Rochester, New York
| | - Kyle G Cologne
- Department of Surgery, Division of Colorectal Surgery, University of Southern California, Los Angeles, California
| | - Samantha Hendren
- Division of Colon and Rectal Surgery, Department of Surgery, University of Michigan, Michigan Medicine, Ann Arbor, Michigan
| | - Steven Hunt
- Department of Surgery, Section of Colon and Rectal Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Julio Garcia Aguilar
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Daniel L Feingold
- Department of Surgery, Rutgers University, New Brunswick, New Jersey
| | - Amy L Lightner
- Department of Colon and Rectal Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Ian M Paquette
- Department of Surgery, Division of Colon and Rectal Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Wang D, Zhao P, Lu T, Ren J, Zhu L, Han X, Zhang G, Dong X, Ma H, Yu M, Cai H. ctDNA as a prognostic biomarker in resectable CLM: Systematic review and meta-analysis. Open Life Sci 2023; 18:20220615. [PMID: 37250841 PMCID: PMC10224622 DOI: 10.1515/biol-2022-0615] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/20/2023] [Accepted: 04/12/2023] [Indexed: 05/31/2023] Open
Abstract
Cell-free circulating tumor DNA (ctDNA) is synthesized by tumor cells, including metastatic tumors, and circulates in the bloodstream. Evidence suggests that ctDNA is a potential predictive and prognostic biomarker for colorectal cancer (CRC), but its predictive efficacy in detecting CRC liver metastasis (CLM) remains unclear. Additionally, its utility in the clinical setting needs further investigation. We conducted a meta-analysis to determine the utility of ctDNA as a biomarker for predicting the prognosis of CLM and investigate the relationship between CLM and ctDNA positivity. A literature search was performed in electronic databases to identify relevant studies published up to March 19, 2022. We retrieved data on overall survival (OS), disease-free survival (DFS), and recurrence-free survival (RFS) for both ctDNA-positive and ctDNA-negative colorectal liver metastasis (CLM) patients from the selected articles. Hazard ratios (HRs) were also calculated for these survival outcomes analysis was also performed. The stability of the combined meta-analysis was verified by sensitivity analysis and publication bias evaluation. Ten trials were included, and 615 patients were evaluated. In patients with CLM, pooled HRs revealed a substantial link between ctDNA positivity and RFS/DFS. Subgroup analysis revealed that ctDNA had a prospective detection value. Sensitivity analysis and publication bias evaluation indicated stable results. Although the results on pooled HR for OS suggested that ctDNA-positive patients had a shorter survival time, their pooled HRs had a relatively evident heterogeneity, and sensitivity analysis and publication bias evaluation indicated that pooled HRs were extremely unstable. In conclusion, our results demonstrate that ctDNA appears to be a prognostic biomarker for resectable CLM patients.
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Affiliation(s)
- Da Wang
- School of Medicine Jiangsu University, Zhenjiang, 212000, China
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, 730000, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Penglai Zhao
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, 730000, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
- The First Clinical Medical College, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Tingting Lu
- Institution of Clinical Research and Evidence Based Medicine, Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Jingyao Ren
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
- School of Clinical Medicine Ning Xia Medical University, Yinchuan, Ning Xia, 750004, China
| | - Lihui Zhu
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
- School of Clinical Medicine Ning Xia Medical University, Yinchuan, Ning Xia, 750004, China
| | - Xiaoyong Han
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
- School of Clinical Medicine Ning Xia Medical University, Yinchuan, Ning Xia, 750004, China
| | - Guangming Zhang
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, 730000, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
- The First Clinical Medical College, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Xiaohua Dong
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, 730000, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
- First Clinical College of Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Haizhong Ma
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, 730000, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Miao Yu
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, 730000, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Hui Cai
- School of Medicine Jiangsu University, Zhenjiang, 212000, China
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou, 730000, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, 730000, China
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