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Thiangphak E, Pruegsanusak K, Buhachat R. Pretreatment lymphocyte count as independent prognostic factor in patients with locally advanced cervical cancer treated with concurrent chemoradiotherapy. Int J Gynaecol Obstet 2022; 159:672-678. [PMID: 35460516 DOI: 10.1002/ijgo.14229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To evaluate the association between pretreatment total lymphocyte counts (TLC) and survival outcome in locally advanced cervical cancer (LACC) patients treated with definite concurrent chemoradiotherapy (CCRT). METHODS We retrospectively reviewed the data of 789 patients diagnosed with cervical cancer stage IIB to IVA treated with CCRT between January 2011 and December 2015. We assessed the association of pretreatment TLC with 5-year disease-free survival (DFS) and overall survival (OS) rates. RESULTS Fifty-two patients had pretreatment TLC < 1000 cells/mm3 . The median pretreatment TLC in TLC groups <1000 cell/mm3 and ≥1000 cell/mm3 were 573.9 cells/mm3 (range, 350.9-827.7 cells/mm3 ) and 2211.3 cells/mm3 (range, 1751.3-2785.8 cells/mm3 ), respectively. Patients in pretreatment TLC < 1000 cell/mm3 group had a lower number of treatment responses. The 5-year DFS and OS rates were significantly higher in patients with pretreatment TLC ≥ 1000 cells/mm3 than their counterparts (67.7% vs. 35.4% [P < 0.0001] and 57.6% vs. 25.7% [P < 0.0001], respectively). In multivariate analysis, pretreatment TLC ≥ 1000 cells/mm3 was an independent predictor of DFS (HR, 0.39; 95% confidence interval [CI] 0.26-0.59, P < 0.001) and OS (HR, 0.59; 95% CI 0.42-0.84, P = 0.006). CONCLUSION Pretreatment TLC was associated with treatment response and survival outcome in patients with LACC treated with definite CCRT.
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Affiliation(s)
- Ekasak Thiangphak
- Department of Obstetrics and Gynecology, Songklanagarind Hospital, Prince of Songkhla University, Songkhla, Thailand
| | - Korrawit Pruegsanusak
- Department of Radiology, Songklanagarind Hospital, Prince of Songkhla University, Songkhla, Thailand
| | - Rakchai Buhachat
- Department of Obstetrics and Gynecology, Songklanagarind Hospital, Prince of Songkhla University, Songkhla, Thailand
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Lakomy DS, Wu J, Lombe D, Papasavvas E, Msadabwe SC, Geng Y, Montaner LJ, Chiao E, Lin LL. Immune correlates of therapy outcomes in women with cervical cancer treated with chemoradiotherapy: A systematic review. Cancer Med 2021; 10:4206-4220. [PMID: 34117731 PMCID: PMC8267128 DOI: 10.1002/cam4.4017] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/28/2021] [Accepted: 04/29/2021] [Indexed: 01/06/2023] Open
Abstract
Background Immune markers have been correlated with prognosis in a variety of solid tumors, including cervical cancer. Objective To review the literature on hematologic and immune markers and their association with recurrence and survival among patients with cervical cancer treated with chemoradiation. Evidence review This systematic review was conducted in accordance with PRISMA guidelines via searches of Ovid MEDLINE, Ovid Embase, and the Cochrane Library using keywords regarding cervical cancer, immune markers, and HIV. Studies involving patients treated with cisplatin‐based chemoradiotherapy were selected and reviewed by at least two independent reviewers, with disagreements resolved by a third reviewer. Findings A total of 737 studies were identified, of which 314 assessed immune biomarkers in immunocompetent patients (30 included in the final analysis) and 327 studies in immunosuppressed patients (5 included in the final analysis). The strongest prognostic indicators were lymphopenia and elevated neutrophil‐to‐lymphocyte ratio. Other potential markers included HPV‐specific lymphocyte response, cytokine profile, expression of immune‐blocking antigens on cell surfaces, and tumor‐associated lymphocyte, macrophage, and neutrophil infiltration. Studies of immunosuppressed patients described more severe cytopenic changes overall and concluded that viral suppression led to improved outcomes. Conclusions The immunologic interplay at work in cervical cancer development, progression, and treatment is complex. Strong evidence was found in favor of lymphopenia and elevated neutrophil‐to‐lymphocyte ratio being prognostic for worse outcomes with other markers showing potential associations as well. Although the interpretation of immune status with regard to treatment approach remains unclear, future studies should aim to tailor treatment that minimizes possible detrimental immune effects. Immune markers have been correlated with prognosis in a variety of solid tumors, including cervical cancer. In this systematic review of immune markers for cervical cancer patients being treated with chemoradiation, we surveyed the literature for immunologic and hematologic prognostic markers and found the strongest negative prognostic indicators were lymphopenia and elevated neutrophil‐to‐lymphocyte ratio.
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Affiliation(s)
- David S Lakomy
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Dartmouth Geisel School of Medicine, Hanover, NH, USA
| | - Juliana Wu
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,The University of Texas School of Public Health, Houston, TX, USA
| | | | - Emmanouil Papasavvas
- Departments of Immunology, Microenvironment & Metastasis Program, The Wistar Institute Cancer Center, Philadelphia, PA, USA
| | | | - Yimin Geng
- Research Medical Library, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Luis J Montaner
- Departments of Immunology, Microenvironment & Metastasis Program, The Wistar Institute Cancer Center, Philadelphia, PA, USA
| | - Elizabeth Chiao
- Departments of General Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Departments of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lilie L Lin
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Plasma Exosomal miRNA Levels after Radiotherapy Are Associated with Early Progression and Metastasis of Cervical Cancer: A Pilot Study. J Clin Med 2021; 10:jcm10102110. [PMID: 34068397 PMCID: PMC8153571 DOI: 10.3390/jcm10102110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 05/08/2021] [Accepted: 05/11/2021] [Indexed: 12/15/2022] Open
Abstract
Plasma exosomal miRNAs are key regulators of cell-cell interactions associated with several biological functions in patients with cancer. This pilot study aimed to investigate the log2 fold change (log2FC) of the expression of exosomal miRNAs and related mRNAs in the blood of patients with cervical cancer to identify prognostic markers better than those currently available. We sequenced plasma exosomal RNA from 56 blood samples collected from 28 patients with cervical cancer, who had been treated with concurrent chemoradiotherapy (CCRT). Changes in the expression of miRNAs and mRNAs before and after CCRT were represented as log2FC. Their biological functions were studied by miRNA-mRNA network analysis, using ingenuity pathway analysis, after the selection of two groups of miRNAs, each associated with early progression (EP) and metastasis, also described as initial stage. Seven patients experienced EP, three of whom died within four months after progression. Reduced levels of miR-1228-5p, miR-33a-5p, miR-3200-3p, and miR-6815-5p and increased levels of miR-146a-3p in patients with EP revealed unresolved inflammation, with accompanying increased expression of PCK1 and decreased expression of FCGR1A. Increased levels of miR-605-5p, miR-6791-5p, miR-6780a-5p, and miR-6826-5p and decreased levels of miR-16-1-3p (or 15a-3p) were associated with the degree of metastasis and led to the systemic activation of myeloid, endothelial, and epithelial cells, as well as neurons, phagocytes, and platelets. Log2FCs in the expression of miRNAs and mRNAs from plasma exosomes after CCRT are associated with EP and metastasis, reflecting unresolved inflammation and systemic microenvironmental factors, respectively. However, this study, supported by preliminary data insufficient to reach clear conclusions, should be verified in larger prospective cohorts.
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Lee S, Cho O, Chun M, Chang SJ, Kong TW, Lee EJ, Lee Y. Association Between Radiation Tolerance of Lymphocytes and Clinical Outcomes in Cervical Cancer. In Vivo 2020; 33:2191-2198. [PMID: 31662555 DOI: 10.21873/invivo.11721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/10/2019] [Accepted: 09/11/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND/AIM This study evaluated whether the lymphocyte tolerance factor (LTF) was an indicator of radiation tolerance of lymphocytes (RTL) using the relative lymphocyte count (RLC), and considering clinical outcomes. PATIENTS AND METHODS A total of 92 cervical cancer patients treated with concurrent chemoradiotherapy (CCRT) were analysed. RLC0 was pre-treatment RLC, and RLC1, and RLC2 were at the first and second week of CCRT, respectively. LTF1 was RLC1:RLC2. LTF2 was the dimension of the convex or concave shape comprising the three RLC vertexes. Patients were divided into three groups: good RTL group, low LTF1; moderate RTL group, high LTF1 and low LTF2; and poor RTL group, high LTF1 and high LTF2. RESULTS Patients with good tumour response to radiotherapy were mostly included in the good RTL group than in the other groups. The poor RTL group had lower 3-year progression-free survival (57.1% vs. 83.8% and 82%, p=0.01) and 5-year disease-specific survival (71.8% vs. 90.4% and 94.9%, p=0.062) rates than the moderate and good RTL groups. Multivariate analyses showed that poor RTL was a significant survival predictor. CONCLUSION The poor RTL group according to LTF is a potential predictor of clinical outcome.
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Affiliation(s)
- Shiho Lee
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Oyeon Cho
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Mison Chun
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Suk Jun Chang
- Department of Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Tae Wook Kong
- Department of Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Eun Ju Lee
- Department of Radiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Yonghee Lee
- Department of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea
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Yildirim BA, Guler OC, Kose F, Onal C. The prognostic value of haematologic parameter changes during treatment in cervical cancer patients treated with definitive chemoradiotherapy. J OBSTET GYNAECOL 2019; 39:695-701. [PMID: 31023114 DOI: 10.1080/01443615.2019.1586852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
We retrospectively analysed the prognostic significance of changes in absolute neutrophil count (ANC), absolute lymphocyte count (ALC) and neutrophil/lymphocyte ratio (NLR) during treatment with definitive chemoradiotherapy (CRT) in 104 cervical cancer patients. The absolute white blood cell, ANC and ALC decrease during treatment, NLR increased throughout treatment and reached to a plateau at fifth week. The ANC and NLR after 3rd week of definitive CRT were significantly higher and ALC after 3rd week of treatment was significantly lower in patients with progressive disease compared patients with no evidence of disease. Patients in low-haematological risk (LHR) group had significantly higher number of patients with smaller tumour size, early stage disease and without lymph node metastasis. In multivariate analysis, high-haematological risk (HHR) group and lymph node metastasis were negative prognosticators of overall and disease-free survival (DFS). The presence of lymph node metastasis and HHR could serve as a predicative factor of poor prognosis for cervical cancer patients. IMPACT STATEMENT What is already known on this subject? The ANC and NLR after 3rd week of definitive CRT were significantly higher and ALC after 3rd week of treatment was significantly lower in patients with progressive disease compared patients with no evidence of disease. Patients in LHR group had significantly higher number of patients with smaller tumour size, early stage disease and without lymph node metastasis. Lymph node metastasis and HHR and were negative prognosticators of overall and disease-free survival (DFS). The presence of lymph node metastasis and HHR could serve as a predicative factor of poor prognosis for cervical cancer patients. What the results of this study add? Weekly changes in ANC, ALC, and NLR, especially after 3rd week of treatment are predictive factors of disease progression, not the high-risk features of disease. Furthermore, in HHR group more patients with extensive stage disease, larger tumour and lymph node metastasis were observed compared to LHR group. What the implications are of these findings for clinical practice and/or further research? The patients may be stratified according to risk factors. The treatment intensification maybe required for HHR patients compared to LHR patients. Since our findings are preliminary, further studies are required to support these findings.
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Affiliation(s)
- Berna A Yildirim
- a Department of Radiation Oncology , Baskent University Faculty of Medicine , Adana , Turkey
| | - Ozan Cem Guler
- a Department of Radiation Oncology , Baskent University Faculty of Medicine , Adana , Turkey
| | - Fatih Kose
- b Department of Medical Oncology , Baskent University Faculty of Medicine , Adana , Turkey
| | - Cem Onal
- a Department of Radiation Oncology , Baskent University Faculty of Medicine , Adana , Turkey
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Cho O, Chun M, Oh YT, Noh OK, Chang SJ, Ryu HS, Lee EJ. Prognostic implication of simultaneous anemia and lymphopenia during concurrent chemoradiotherapy in cervical squamous cell carcinoma. Tumour Biol 2017; 39:1010428317733144. [PMID: 29022484 DOI: 10.1177/1010428317734303] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Radioresistance often leads to poor survival in concurrent chemoradiotherapy-treated cervical squamous cell carcinoma, and reliable biomarkers can improve prognosis. We compared the prognostic potential of hemoglobin, absolute neutrophil count, and absolute lymphocyte count with that of squamous cell carcinoma antigen in concurrent chemoradiotherapy-treated squamous cell carcinoma. We analyzed 152 patients with concurrent chemoradiotherapy and high-dose-rate intracavitary brachytherapy-treated cervical squamous cell carcinoma. Hemoglobin, absolute neutrophil count, absolute lymphocyte count, and squamous cell carcinoma antigen were quantitated and correlated with survival, using Cox regression, receiver operating characteristic curve analysis, and Kaplan-Meier plots. Both hemoglobin and absolute lymphocyte count in the second week of concurrent chemoradiotherapy (Hb2 and ALC2) and squamous cell carcinoma antigen in the third week of concurrent chemoradiotherapy (mid-squamous cell carcinoma antigen) correlated significantly with disease-specific survival and progression-free survival. The ratio of high-dose-rate intracavitary brachytherapy dose to total dose (high-dose-rate intracavitary brachytherapy ratio) correlated significantly with progression-free survival. Patients with both low Hb2 (≤11 g/dL) and ALC2 (≤639 cells/µL) showed a lower 5-year disease-specific survival rate than those with high Hb2 and/or ALC2, regardless of mid-squamous cell carcinoma antigen (mid-squamous cell carcinoma antigen: ≤4.7 ng/mL; 5-year disease-specific survival rate: 85.5% vs 94.6%, p = 0.0096, and mid-squamous cell carcinoma antigen: >4.7 ng/mL; 5-year disease-specific survival rate: 43.8% vs 66.7%, p = 0.192). When both Hb2 and ALC2 were low, the low high-dose-rate intracavitary brachytherapy ratio (≤0.43) subgroup displayed significantly lower 5-year disease-specific survival rate compared to the subgroup high high-dose-rate intracavitary brachytherapy ratio (>0.43) (62.5% vs 88.2%, p = 0.0067). Patients with both anemia and lymphopenia during concurrent chemoradiotherapy showed poor survival, independent of mid-squamous cell carcinoma antigen, and escalating high-dose-rate intracavitary brachytherapy ratio might improve survival.
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Affiliation(s)
- Oyeon Cho
- 1 Department of Radiation Oncology, School of Medicine, Ajou University, Suwon, Republic of Korea
| | - Mison Chun
- 1 Department of Radiation Oncology, School of Medicine, Ajou University, Suwon, Republic of Korea
| | - Young-Taek Oh
- 1 Department of Radiation Oncology, School of Medicine, Ajou University, Suwon, Republic of Korea
| | - O Kyu Noh
- 1 Department of Radiation Oncology, School of Medicine, Ajou University, Suwon, Republic of Korea
| | - Suk-Joon Chang
- 2 Department of Obstetrics and Gynecology, School of Medicine, Ajou University, Suwon, Republic of Korea
| | - Hee-Sug Ryu
- 2 Department of Obstetrics and Gynecology, School of Medicine, Ajou University, Suwon, Republic of Korea
| | - Eun Ju Lee
- 3 Department of Radiology, School of Medicine, Ajou University, Suwon, Republic of Korea
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