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Shi Y, Wei W, Li L, Wei Q, Jiang F, Xia G, Yu H. The global status of research in breast cancer liver metastasis: a bibliometric and visualized analysis. Bioengineered 2021; 12:12246-12262. [PMID: 34783637 PMCID: PMC8810156 DOI: 10.1080/21655979.2021.2006552] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
This study aimed to investigate the distribution laws and research frontiers of international literature, so as to present a holistic bibliometric evaluation of the studies on breast cancer liver metastasis(BCLM). Data were collected from the Web of Science Core Collection database, including publications, year, country, journal, author and keywords. The software VOSviewer and CiteSpace were used for bibliometric coupling, co-authorship, co-citation and co-occurrence analysis. In total, 1,031 publications were analyzed from 2004 to 2020 on BCLM. The year with the highest number of publications was 2006, with 103 papers. The United States, followed by China and Germany were the leading countries on BCLM, accounting for 59% of the whole. The journals that published about BCLM were mainly located in Q1/Q2. Keywords co-occurrence analysis divides BCLM into five clusters:"basic research", "auxiliary diagnosis and therapy", "liver resection", "clinical trial" and "prognosis". Main treatment therapies were the latest focus. Burst detection indicated that the trends in BCLM concentrated on subtype and SEER. There is apparently brighter perspective for BCLM research in the coming years, especially in liver resection, subtype and bioinformatics. The consequence of our study as the exclusive scientific evaluation offered an integral overview of BCLM, particularly for research focus and future directions, which can further accurately guide scholars on diagnosis, treatment, and personalized prevention.
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Affiliation(s)
- Yanlong Shi
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Wei Wei
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Li Li
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Qian Wei
- School of Nursing, Anhui Medical University, HeFei, P.R. China
| | - Fei Jiang
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Guozhi Xia
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Hongzhu Yu
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
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Chumsri S, Sperinde J, Liu H, Gligorov J, Spano JP, Antoine M, Moreno Aspitia A, Tan W, Winslow J, Petropoulos CJ, Chenna A, Bates M, Weidler JM, Huang W, Dueck A, Perez EA. High p95HER2/HER2 Ratio Associated With Poor Outcome in Trastuzumab-Treated HER2-Positive Metastatic Breast Cancer NCCTG N0337 and NCCTG 98-32-52 (Alliance). Clin Cancer Res 2018. [PMID: 29530935 DOI: 10.1158/1078-0432.ccr-17-1864] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: p95HER2 is a truncated form of HER2 that confers resistance to trastuzumab in vitro, but clinical results have been conflicting to date. Given that p95HER2 levels correlate with total HER2 expression levels, which confer better outcomes, we sought to evaluate the p95HER2/HER2 ratio in the North Central Cancer Treatment Group N0337 and N98-32-52 trials.Experimental Design: The HERmark assay and VeraTag technology (Monogram Biosciences) were used to measure total HER2 and p95HER2 expression levels in 91 patient samples.Results: In the multivariate model, increasing total HER2 level was significantly associated with longer (OS; HR, 0.33; P = 0.002) and decreasing p95HER2 level was significantly associated with longer OS (HR, 4.2; P = 0.01). Total HER2 expression level was significantly associated with longer progression-free survival (PFS) (HR, 0.57; P = 0.04), whereas p95HER2 level was not (HR, 1.7; P = 0.25). However, there was a positive association between p95HER2 and total HER2 expression levels (R2 = 0.48; P < 0.001). Consistent with our hypothesis, the ratio of p95HER2/HER2 was significantly associated with worsening PFS (HR, 1.7; P = 0.04) and OS (HR, 2.8; P = 0.002). Patients with the highest tertile of p95HER2/HER2 values had significantly less favorable PFS (HR, 1.8; P = 0.06) and OS (HR, 2.3; P = 0.02).Conclusions: A high p95HER2/HER2 ratio identified patients with metastatic breast cancer with poor outcomes on trastuzumab-based therapies. Further investigation of the p95HER2/HER2 ratio as a potential prognostic or predictive biomarker for HER2-targeted therapy is warranted. Clin Cancer Res; 24(13); 3053-8. ©2018 AACR.
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Affiliation(s)
- Saranya Chumsri
- Center for Breast Health, Mayo Clinic, Jacksonville, Florida.
| | - Jeff Sperinde
- Monogram Biosciences, Inc., Laboratory Corporation of America Holdings, South San Francisco, California
| | - Heshan Liu
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, Minnesota
| | | | | | | | | | - Winston Tan
- Center for Breast Health, Mayo Clinic, Jacksonville, Florida
| | - John Winslow
- Monogram Biosciences, Inc., Laboratory Corporation of America Holdings, South San Francisco, California
| | - Christos J Petropoulos
- Monogram Biosciences, Inc., Laboratory Corporation of America Holdings, South San Francisco, California
| | - Ahmed Chenna
- Monogram Biosciences, Inc., Laboratory Corporation of America Holdings, South San Francisco, California
| | | | | | - Weidong Huang
- Monogram Biosciences, Inc., Laboratory Corporation of America Holdings, South San Francisco, California
| | - Amylou Dueck
- Alliance Statistics and Data Center, Mayo Clinic, Scottsdale, Arizona
| | - Edith A Perez
- Center for Breast Health, Mayo Clinic, Jacksonville, Florida
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Wang Y, Liu J, Jia W, Li S, Rao N, Su F, Liu Q, Yao H. Comparison of the Therapeutic Efficacy of the Early and the Delayed Use of Vinorelbine-Based Regimens for Patients with Advanced Breast Cancer. Chemotherapy 2016; 62:71-79. [PMID: 27648841 DOI: 10.1159/000448472] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 07/16/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the efficacy of vinorelbine-based regimens as first-, second- and more-line therapies in advanced breast cancer (ABC) and to analyze the best timing of vinorelbine treatment. METHODS A total of 71 ABC patients were retrospectively reviewed. Of these, 35 patients were treated with vinorelbine-based regimens as first-line chemotherapy, and 36 patients were treated with vinorelbine-based regimens as second-line or more-line therapy. The primary end point of the study was progression-free survival (PFS). RESULTS No difference was found in baseline characteristics between the two groups (p > 0.1 for all comparisons). There was a significant difference in the objective response rate (ORR; p = 0.006) and clinical benefit rate (CBR; p = 0.013) between the first-line group and the second- or more-line groups. In the vinorelbine first-line group, the ORR was 68.6% (24 patients), and in the second-line or more-line groups the ORR was 36.1% (13 patients). A significant difference in PFS between the first-line group and the second-line or more-line groups was also observed (p = 0.030). The median PFS in the overall population was 6.3 ± 1.32 months (95% CI 3.69-8.90). The median PFS was 11.1 ± 3.76 months (95% CI 3.73-18.47) in the first-line group compared with 5.2 ± 1.35 months (95% CI 2.54-7.85) in the second-line or more-line groups. In patients treated with vinorelbine-trastuzumab combination as the first-line therapy, a complete response was observed in 1 patient (12.5%) and partial response in 5 patients (62.5%), giving an ORR of 75.0%. Progressive disease was observed in 1 patient (12.5%), and stable disease in 1 patient (12.5%), leading to a CBR of 87.5%. The median PFS was 13.8 ± 2.75 months (95% CI 8.42-19.18), and median OS was 37.0 ± 11.6 months (95% CI 14.18-59.82). No significant difference was found in overall survival (OS) between the groups (p = 0.612). CONCLUSION For ABC patients, no significant difference in median OS was found between the early use and delayed use of vinorelbine-based regimens, but the short-term efficacy and PFS of vinorelbine-based regimens were significantly better in the early use group than in the delayed use group.
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Affiliation(s)
- Ying Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Regulation, and Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
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Knutson KL, Clynes R, Shreeder B, Yeramian P, Kemp KP, Ballman K, Tenner KS, Erskine CL, Norton N, Northfelt D, Tan W, Calfa C, Pegram M, Mittendorf EA, Perez EA. Improved Survival of HER2+ Breast Cancer Patients Treated with Trastuzumab and Chemotherapy Is Associated with Host Antibody Immunity against the HER2 Intracellular Domain. Cancer Res 2016; 76:3702-10. [PMID: 27197192 DOI: 10.1158/0008-5472.can-15-3091] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 04/06/2016] [Indexed: 01/16/2023]
Abstract
The addition of trastuzumab to chemotherapy extends survival among patients with HER2(+) breast cancer. Prior work showed that trastuzumab and chemotherapy augments HER2 extracellular domain (ECD)-specific antibodies. The current study investigated whether combination therapy induced immune responses beyond HER2-ECD and, importantly, whether those immune responses were associated with survival. Pretreatment and posttreatment sera were obtained from 48 women with metastatic HER2(+) breast cancer on NCCTG (now Alliance for Clinical Trials in Oncology) studies, N0337 and N983252. IgG to HER2 intracellular domain (ICD), HER2-ECD, p53, IGFBP2, CEA, and tetanus toxoid were examined. Sera from 25 age-matched controls and 26 surgically resected HER2(+) patients were also examined. Prior to therapy, some patients with metastatic disease had elevated antibodies to IGFBP2, p53, HER2-ICD, HER2-ECD, and CEA, but not to tetanus toxin, relative to controls and surgically resected patients. Treatment augmented antibody responses to HER2-ICD in 69% of metastatic patients, which was highly associated with improved progression-free survival (PFS; HR = 0.5, P = 0.0042) and overall survival (OS; HR = 0.7, P = 0.038). Augmented antibody responses to HER2-ICD also correlated (P = 0.03) with increased antibody responses to CEA, IGFBP2, and p53, indicating that treatment induces epitope spreading. Paradoxically, patients who already had high preexisting immunity to HER2-ICD did not respond to therapy with increased antibodies to HER2-ICD and demonstrated poorer PFS (HR = 1.6, P < 0.0001) and OS (HR = 1.4, P = 0.0006). Overall, the findings further demonstrate the importance of the adaptive immune system in the efficacy of trastuzumab-containing regimens. Cancer Res; 76(13); 3702-10. ©2016 AACR.
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Affiliation(s)
- Keith L Knutson
- Department of Immunology, Mayo Clinic, Jacksonville, Florida.
| | - Raphael Clynes
- Division of Hematology and Oncology, Columbia University, New York, New York
| | - Barath Shreeder
- Department of Immunology, Mayo Clinic, Jacksonville, Florida
| | - Patrick Yeramian
- Cancer Vaccines and Immune Therapies Program, Center for Diseases of Aging, Vaccine and Gene Therapy Institute of Florida, Port St. Lucie, Florida
| | - Kathleen P Kemp
- Cancer Vaccines and Immune Therapies Program, Center for Diseases of Aging, Vaccine and Gene Therapy Institute of Florida, Port St. Lucie, Florida
| | - Karla Ballman
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Kathleen S Tenner
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | | | - Nadine Norton
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | - Donald Northfelt
- Division of Hematology and Oncology, Mayo Clinic, Scottsdale, Arizona
| | - Winston Tan
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, Florida
| | | | | | - Elizabeth A Mittendorf
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Edith A Perez
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, Florida
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Phase 2, Multicenter, Single-Arm Study of Eribulin Mesylate With Trastuzumab as First-Line Therapy for Locally Recurrent or Metastatic HER2-Positive Breast Cancer. Clin Breast Cancer 2014; 14:405-12. [DOI: 10.1016/j.clbc.2014.04.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 04/09/2014] [Accepted: 04/23/2014] [Indexed: 11/21/2022]
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Swain SM, Kim SB, Cortés J, Ro J, Semiglazov V, Campone M, Ciruelos E, Ferrero JM, Schneeweiss A, Knott A, Clark E, Ross G, Benyunes MC, Baselga J. Pertuzumab, trastuzumab, and docetaxel for HER2-positive metastatic breast cancer (CLEOPATRA study): overall survival results from a randomised, double-blind, placebo-controlled, phase 3 study. Lancet Oncol 2013; 14:461-71. [PMID: 23602601 DOI: 10.1016/s1470-2045(13)70130-x] [Citation(s) in RCA: 702] [Impact Index Per Article: 63.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND CLEOPATRA is a phase 3 study to compare the efficacy and safety of pertuzumab, trastuzumab, and docetaxel with placebo, trastuzumab, and docetaxel in patients with HER2-positive first-line metastatic breast cancer. The results of the primary analysis showed significantly longer median progression-free survival in the pertuzumab group than in the placebo group. Interim analysis of overall survival favoured the pertuzumab group but was not significant. Here, we report results for overall survival after an additional year of follow-up. METHODS The study was a double-blind randomised trial undertaken at 204 centres in 25 countries. Patients with HER2-positive metastatic breast cancer who had not received previous chemotherapy or biological treatment for their metastatic disease were randomly assigned to receive either pertuzumab, trastuzumab, and docetaxel (n=402) or the same regimen with a matching placebo replacing pertuzumab (n=406). Randomisation was in a 1:1 ratio, stratified by geographical region and previous treatment status. The primary endpoint was progression-free survival (assessed independently), which has been reported previously; no follow-up data were gathered for the primary endpoint. Secondary endpoints included overall survival, progression-free survival (assessed by investigator), objective response rate, and safety. Median follow-up was 30 months in both groups. Efficacy endpoints were analysed in the intention-to-treat population and safety was analysed by treatment received. The study is completed but safety and survival data continue to be followed up. This trial is registered with ClinicalTrials.gov, number NCT00567190. FINDINGS In the intention-to-treat population, 267 patients died by data cutoff (May 14, 2012), 154 (38%) of 406 in the placebo group and 113 (28%) of 402 in the pertuzumab group. Median overall survival was 37.6 months (95% CI 34.3-NE [not estimable]) in the placebo group but had not been reached (95% CI 42.4-NE) in the pertuzumab group (hazard ratio 0.66, 95% CI 0.52-0.84; p=0.0008). Investigator-assessed median progression-free survival was 12.4 months (95% CI 10.4-13.5) in the placebo group and 18.7 months (16.6-21.6) in the pertuzumab group (hazard ratio 0.69, 95% CI 0.58-0.81). Serious adverse events were reported in 115 (29%) of 396 patients who received placebo, trastuzumab, and docetaxel and 148 (36%) of 408 who received pertuzumab, trastuzumab, and docetaxel, and included febrile neutropenia, neutropenia, diarrhoea, pneumonia, and cellulitis. Overall, adverse events were similar to those reported at the primary analysis with respect to frequency, severity, and specificity. INTERPRETATION Our analysis shows a significant improvement in overall survival with pertuzumab, trastuzumab, and docetaxel in patients with HER2-positive metastatic breast cancer, compared with placebo, trastuzumab, and docetaxel. Since this effect was not achieved at the expense of adverse events, this regimen represents a substantial improvement on the standard of care for this population of patients. FUNDING F Hoffmann-La Roche, Genentech.
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Affiliation(s)
- Sandra M Swain
- Washington Cancer Institute, MedStar Washington Hospital Center, Washington, DC 20010, USA.
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Current World Literature. Curr Opin Obstet Gynecol 2013; 25:81-9. [DOI: 10.1097/gco.0b013e32835cc6b6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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