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Saito Y, Tamaki S, Hirate D, Takada S, Takahashi K, Takekuma Y, Sakakibara-Konishi J, Shimizu Y, Kinoshita I, Sugawara M. Detection of factors related to treatment reduction in docetaxel and ramucirumab for non-small cell lung cancer treatment. Sci Rep 2023; 13:19457. [PMID: 37945672 PMCID: PMC10636055 DOI: 10.1038/s41598-023-46775-9] [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: 03/22/2023] [Accepted: 11/04/2023] [Indexed: 11/12/2023] Open
Abstract
Treatment using docetaxel (DOC) and ramucirumab (RAM) is an effective regimen in second or later line advanced non-small cell lung carcinoma (NSCLC) treatment. However, it induces severe adverse effects, resulting in treatment reduction such as dose reduction and/or discontinuation. This study aimed to reveal the factor(s) associated with treatment reduction in DOC + RAM. We retrospectively evaluated patients with advanced NSCLC (n = 155). Treatment reduction of the second course due to severe adverse effects was conducted in 25.8% of the participants, and relative dose intensity at the second course was 95.7 ± 8.4% for DOC and 91.9 ± 24.8% for RAM. Multivariate logistic regression analyses identified that baseline anemia and prophylactic granulocyte colony-stimulating factor (G-CSF) administration are preventive factors for the reduction (adjusted odds ratio, 0.29; 95% confidence interval, 0.12-0.66; P = 0.004 for baseline anemia, 0.18; 0.08-0.42; P < 0.0001 for prophylactic G-CSF administration). The primary cause of the reduction was febrile neutropenia, and the same factors were identified. Our study revealed that patients with baseline anemia and prophylactic G-CSF administration have less risk for treatment reduction in DOC + RAM for NSCLC treatment.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
- Department of Clinical Pharmaceutics & Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-chome, Teine-ku, Sapporo, 006-8585, Japan
| | - Shinya Tamaki
- Department of Pharmacy, KKR Sapporo Medical Center, 3-40, Hiragishi 1-jo 6-chome, Toyohira-ku, Sapporo, 062-0931, Japan
| | - Daisuke Hirate
- Department of Pharmacy, Teine Keijinkai Hospital, 1-40, Maeda 1-jo 12-chome, Teine-ku, Sapporo, 006-8555, Japan
| | - Shinya Takada
- Department of Pharmacy, National Hospital Organization Hokkaido Cancer Center, 3-4 Kikusui, Shiroishi-ku, Sapporo, 003-0804, Japan
| | - Kenta Takahashi
- Department of Pharmacy, NTT Medical Center Sapporo, Minami 1-jo, Nishi 15-chome, Tyuou-ku, Sapporo, 060-0061, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Jun Sakakibara-Konishi
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Ichiro Kinoshita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
- Laboratory of Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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Yanagisawa T, Kimura T, Hata K, Narita S, Hatakeyama S, Enei Y, Atsuta M, Mori K, Obayashi K, Yoshihara K, Kondo Y, Oguchi T, Sadakane I, Habuchi T, Ohyama C, Shariat SF, Egawa S. Does castration status affect docetaxel-related adverse events? :Identification of risk factors for docetaxel-related adverse events in metastatic prostate cancer. Prostate 2022; 82:1322-1330. [PMID: 35767376 DOI: 10.1002/pros.24406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 05/31/2022] [Accepted: 06/14/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Docetaxel-related adverse events (AEs) such as neutropenia and febrile neutropenia (FN) can be life-threatening. A previous in vivo study raised the hypothesis that the castration status affects the rate of hematologic AEs. We aimed to investigate the impact of castration status on the incidence of docetaxel-related AE in metastatic prostate cancer (mPCa) patients. METHODS We retrospectively analyzed the records of 265 mPCa patients treated with docetaxel, comprising 92 patients with metastatic hormone-sensitive prostate cancer (mHSPC) and 173 patients with metastatic castration-resistant prostate cancer (mCRPC) between January 2015 and December 2021. Common terminology Criteria for Adverse Events (CTCAE) was applied to evaluate AEs. We analyzed the differential incidences between mHSPC and mCRPC, and risk factors of hematologic and nonhematologic AEs using a logistic regression model. RESULTS The rate of patients who received primary prophylaxis against neutropenia was higher in those with the mHSPC compared with those with the mCRPC (7.5% vs. 33%, p < 0.001). Among the patients without primary prophylaxis, incidence rates of severe neutropenia (CTCAE ≥ Grade3) and FN were 89% and 16% in patients with mCRPC compared to 81% and 18% in those with mHSPC. Logistic regression analysis revealed that age ≥ 75 years and failure to provide primary prophylaxis were independent risk factors of severe neutropenia (odds ratio [OR]: 2.39, 95% confidential interval [CI]: 1.10-5.18 and OR: 15.8, 95% CI: 7.23-34.6, respectively). Eastern Cooperative Oncology Group Performance Status (ECOG-PS) ≧ 1 was an independent risk factor of FN (OR: 2.26, 95% CI: 1.13-4.54). Castration status (mHSPC vs. mCRPC) was not associated with the risks of severe neutropenia and FN. CONCLUSIONS Castration status did not affect the risk of severe neutropenia or FN in mPCa patients treated with docetaxel regardless of the disease state. Failure to provide primary prophylaxis and advanced patient age are independent risk factors of severe neutropenia; while patients with poor PS are more likely to develop FN. These findings may help guide the clinical decision-making for proper candidate selection of docetaxel treatment.
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Affiliation(s)
- Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenichi Hata
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Atsugi City Hospital, Kanagawa, Japan
| | - Shintaro Narita
- Department of Urology, Akita University School of Medicine, Akita, Japan
| | - Shingo Hatakeyama
- Division of Advanced Blood Purification Therapy, Department of Urology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Yuki Enei
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mahito Atsuta
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koki Obayashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kentaro Yoshihara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yosuke Kondo
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Oguchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ibuki Sadakane
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Tomonori Habuchi
- Department of Urology, Akita University School of Medicine, Akita, Japan
| | - Chikara Ohyama
- Division of Advanced Blood Purification Therapy, Department of Urology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
- Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Urology, Weill Cornell Medical College, New York, New York, USA
- Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
| | - Shin Egawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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Li X, Lv F, Wang Y, Du Z. Establishment and validation of nomogram for predicting immuno checkpoint inhibitor related pneumonia. BMC Pulm Med 2022; 22:331. [PMID: 36050683 PMCID: PMC9436165 DOI: 10.1186/s12890-022-02127-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 08/25/2022] [Indexed: 01/21/2023] Open
Abstract
Objective Cancer is one of the main causes of death worldwide. Although immunotherapy brings hope for cancer treatment, it is also accompanied by immune checkpoint inhibitor-related adverse events (irAEs). Immune checkpoint inhibitor pneumonia (CIP) is a potentially fatal adverse event, but there is still a lack of effective markers and prediction models to identify patients at increased risk of CIP. Methods A total of 369 cancer patients treated between 2017 and 2022 with immune checkpoint inhibitors at Shengjing Hospital of China Medical University and Liaoning People's Hospital were recruited for this study. Independent variables were selected by differences and binary logistic regression analysis, and a risk assessment nomogram was constructed for CIP risk. The accuracy and discriminative abilities of the nomogram were evaluated by calibration plots, receiver operating characteristic curves (ROCs) and decision curve analyses (DCAs). Results Binary logistic regression analysis showed that smoking history, acute phase proteins [interleukin (IL-6) and C-reactive protein (CRP)], CD8 + T lymphocyte count and serum alveolar protein [surface protein-A (SP-A) and Krebs Von den Lungen-6 (KL-6)] were significantly associated with CIP risk. A nomogram consisting of these variables was established and validated by different analyses. Conclusions We developed an effective risk nomogram for CIP prediction in immune-checkpoint inhibitor administrated cancer patients, which will further assist early detection of immunotherapy-related adverse events.
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Affiliation(s)
- Xiaoqi Li
- Department of Oncology III, Liaoning People's Hospital, 33 Wenyi Road, Shenhe District, Shenyang, 110022, Liaoning Province, China
| | - Fei Lv
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Ying Wang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Zhenguang Du
- Department of Oncology III, Liaoning People's Hospital, 33 Wenyi Road, Shenhe District, Shenyang, 110022, Liaoning Province, China.
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Saito Y, Takekuma Y, Shinagawa N, Sugawara M. Evaluation of risk factors associated with carboplatin and nab-paclitaxel treatment suspension in patients with non-small cell lung cancer. Support Care Cancer 2022; 30:4081-4088. [PMID: 35066667 DOI: 10.1007/s00520-021-06757-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 12/09/2021] [Indexed: 12/26/2022]
Abstract
PURPOSE Carboplatin (CBDCA) + nanoparticle albumin-bound paclitaxel (nab-PTX) is one of the most effective chemotherapeutic regimens for advanced non-small cell lung cancer (NSCLC) treatment. However, neutropenia and neuropathy are well-known dose-limiting toxicities associated with this regimen, frequently resulting in treatment suspension and dose reduction. In the present study, we aimed to identify risk factors associated with CBDCA + nab-PTX treatment suspension. METHODS Patients with NSCLC who received CBDCA + nab-PTX ± atezolizumab or pembrolizumab regimens were retrospectively evaluated. The risk factor(s) for treatment suspension and primary causes underlying suspension during the first course were assessed; the relative dose intensity (RDI) was compared between patients with and without identified factors. RESULTS The frequency of treatment suspension was determined as 55%. The causes for suspension were neutropenia (65.2%), infection (24.2%), thrombocytopenia (6.1%), and other conditions. The calculated RDI was 98.5% for CBDCA and 79.3% for nab-PTX. Based on univariate and multivariate analyses, grade 1 or higher liver dysfunction was identified as a risk factor for treatment suspension. We determined primary causes for treatment suspension as neutropenia and/or infection, as they are closely related. Next, we evaluated associated factors and determined age ≥65 years and performance status (PS) 2 as potential factors, in addition to liver dysfunction. CONCLUSION We observed that liver dysfunction at baseline is a risk factor for treatment suspension. In addition, age ≥65 years and PS 2 can result in treatment suspension owing to neutropenia and/or infection during CBDCA + nab-PTX treatment.
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Affiliation(s)
- Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Naofumi Shinagawa
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
- Faculty of Pharmaceutical Sciences, Laboratory of Pharmacokinetics, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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Zatarah R, Faqeer N, Quraan T, Mahmoud A, Matalka L, Abu Khadija L, Kamal A, Rimawi D. OUP accepted manuscript. JNCI Cancer Spectr 2022; 6:6584830. [PMID: 35689801 PMCID: PMC9188319 DOI: 10.1093/jncics/pkac038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 02/17/2022] [Accepted: 04/25/2022] [Indexed: 11/24/2022] Open
Abstract
Background The FEbrile Neutropenia after ChEmotherapy (FENCE) score was developed to estimate the risk of febrile neutropenia (FN) at first cycle of chemotherapy but has not been externally validated. We aimed to validate the FENCE score based on its risk groups in patients treated at a comprehensive cancer center. Methods We conducted a retrospective study of treatment-naïve adult patients with solid tumors and diffuse large B-cell lymphoma who received first-cycle chemotherapy between January and November 2019. Patients were followed until the second cycle of chemotherapy to identify any FN events (neutrophil count <0.5 × 109/L with fever ≥38.2°C). The FENCE score was determined and patients classified as low, intermediate, high, and very high risk. The discriminatory ability of classifying patients into FENCE risk groups was calculated as the area under the receiver operating characteristics curve and incidence rate ratios within each FENCE risk group. Results FN was documented during the first cycle of chemotherapy in 45 of the 918 patients included (5%). The area under the receiver operating characteristics curve was 0.66 (95% confidence interval [CI] = 0.58 to 0.73). Compared with the low-risk group (n = 285), the incidence rate ratio of developing FN was 1.58 (95% CI = 0.54 to 5.21), 3.16 (95% CI = 1.09 to 10.25), and 3.93 (95% CI = 1.46 to 12.27) in the intermediate (n = 293), high (n = 162), and very high (n = 178) risk groups, respectively. Conclusions In this study, classifying patients into FENCE risk groups demonstrated moderate discriminatory ability for predicting FN. Further validation in multicenter studies is necessary to determine its generalizability.
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Affiliation(s)
- Razan Zatarah
- Correspondence to: Razan Zatarah, PharmD, Department of Pharmacy, King Hussein Cancer Center, Queen Rania St, PO Box 1269 Al-Jubeiha, Amman 11941, Jordan (e-mail:)
| | - Nour Faqeer
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Tasnim Quraan
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Aseel Mahmoud
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Lujain Matalka
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Lana Abu Khadija
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Aya Kamal
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Dalia Rimawi
- Department of Biostatistics, Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
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Poon DMC, Chan K, Chan TW, Ng B, Siu S, Ng J, Johnson D, Lee KC. Prevention of docetaxel-associated febrile neutropenia with primary granulocyte colony-stimulating factor in Chinese metastatic hormone-sensitive and castration-resistant prostate cancer patients. Asia Pac J Clin Oncol 2021; 17 Suppl 3:39-47. [PMID: 33860642 DOI: 10.1111/ajco.13578] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Asian prostate cancer (PC) patients are particularly susceptible to docetaxel-related febrile neutropenia (FN). We evaluated primary granulocyte colony-stimulating factor (GCSF) for preventing FN in Chinese patients with metastatic hormone-sensitive PC (mHSPC) and castration-resistant PC (mCRPC). PATIENTS AND METHODS Data from two cohorts of 377 Chinese patients with mHSPC (100; 26.5%) and mCRPC (277; 73.5%) treated with docetaxel at six public oncology centres were analysed with multivariate regression. Primary GCSF prophylaxis was defined as administration within 5 days of starting docetaxel. The primary outcome was FN within 21 days of the first docetaxel cycle (1st FN). RESULTS Primary GCSF was given to 71 (18.8%) patients. FN occurred in 61 patients (16.2%) including 37 (9.8%) during the first cycle. Among patients who developed 1st cycle FN (n = 37) or not (n = 340), 2 and 69 received primary GCSF (5.4 vs. 20.3%, P = .03). Primary GCSF was associated with an overall reduced risk of 1st cycle FN (odds ratio [OR] = 0.22; 95% confidence interval [CI]: 0.05-0.96, P = .04), and similar trends were observed in the mHSPC (OR = 0.36, P = .35) and mCRPC (OR = 0.16, P = .08) subgroups. Poor Eastern Cooperative Oncology Group performance status (>1) was associated with an increased risk of 1st FN (OR = 3.90; 95% CI: 1.66-9.13, P = .002). CONCLUSIONS To alleviate the risk of docetaxel-related FN, primary GCSF prophylaxis is suggested for Asian mCRPC and mHSPC patients, particularly those with poor performance status.
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Affiliation(s)
- Darren M C Poon
- Department of Clinical Oncology, State Key Laboratory in Oncology in South China, Sir Y.K. Pao Centre for Cancer, Hong Kong Cancer Institute and Prince of Wales Hospital, The Chinese University of Hong Kong, New Territories, Hong Kong.,Comprehensive Oncology Centre, Hong Kong Sanatorium & Hospital, Happy Valley, Hong Kong
| | - Kuen Chan
- Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong
| | - Tim-Wai Chan
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong
| | - Bryan Ng
- Department of Oncology, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Steven Siu
- Department of Clinical Oncology, Queen Mary Hospital, Hong Kong Island, Hong Kong
| | - Joyce Ng
- Department of Clinical Oncology, State Key Laboratory in Oncology in South China, Sir Y.K. Pao Centre for Cancer, Hong Kong Cancer Institute and Prince of Wales Hospital, The Chinese University of Hong Kong, New Territories, Hong Kong
| | - David Johnson
- Department of Clinical Oncology, State Key Laboratory in Oncology in South China, Sir Y.K. Pao Centre for Cancer, Hong Kong Cancer Institute and Prince of Wales Hospital, The Chinese University of Hong Kong, New Territories, Hong Kong
| | - Ka Chai Lee
- Department of Clinical Oncology, Tuen Mun Hospital, New Territories, Hong Kong
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Ba Y, Shi Y, Jiang W, Feng J, Cheng Y, Xiao L, Zhang Q, Qiu W, Xu B, Xu R, Shen B, Luo Z, Xie X, Chang J, Wang M, Li Y, Shuang Y, Niu Z, Liu B, Zhang J, Zhang L, Yao H, Xie C, Huang H, Liao W, Chen G, Zhang X, An H, Deng Y, Gong P, Xiong J, Yao Q, An X, Chen C, Shi Y, Wang J, Wang X, Wang Z, Xing P, Yang S, Zhou C. Current management of chemotherapy-induced neutropenia in adults: key points and new challenges: Committee of Neoplastic Supportive-Care (CONS), China Anti-Cancer Association Committee of Clinical Chemotherapy, China Anti-Cancer Association. Cancer Biol Med 2020; 17:896-909. [PMID: 33299642 PMCID: PMC7721096 DOI: 10.20892/j.issn.2095-3941.2020.0069] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 07/23/2020] [Indexed: 12/31/2022] Open
Abstract
Chemotherapy-induced neutropenia (CIN) is a potentially fatal and common complication in myelosuppressive chemotherapy. The timing and grade of CIN may play prognostic and predictive roles in cancer therapy. CIN is associated with older age, poor functional and nutritional status, the presence of significant comorbidities, the type of cancer, previous chemotherapy cycles, the stage of the disease, specific chemotherapy regimens, and combined therapies. There are many key points and new challenges in the management of CIN in adults including: (1) Genetic risk factors to evaluate the patient's risk for CIN remain unclear. However, these risk factors urgently need to be identified. (2) Febrile neutropenia (FN) remains one of the most common reasons for oncological emergency. No consensus nomogram for FN risk assessment has been established. (3) Different assessment tools [e.g., Multinational Association for Supportive Care in Cancer (MASCC), the Clinical Index of Stable Febrile Neutropenia (CISNE) score model, and other tools] have been suggested to help stratify the risk of complications in patients with FN. However, current tools have limitations. The CISNE score model is useful to support decision-making, especially for patients with stable FN. (4) There are still some challenges, including the benefits of granulocyte colony stimulating factor treatment and the optimal antibiotic regimen in emergency management of FN. In view of the current reports, our group discusses the key points, new challenges, and management of CIN.
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Affiliation(s)
- Yi Ba
- Department of Gastrointestinal Medical Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Yuankai Shi
- Department of Medical Oncology, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Wenqi Jiang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Jifeng Feng
- Department of Medical Oncology, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - Ying Cheng
- Department of Oncology, Jilin Province Cancer Hospital, Changchun 130012, China
| | - Li Xiao
- Department of Oncology, Zhongshan Hospital Affiliated to Xiamen University, Xiamen 361004, China
| | - Qingyuan Zhang
- Department of Oncology, Cancer Hospital Harbin Medical University, Harbin 150081, China
| | - Wensheng Qiu
- Department of Oncology, Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ruihua Xu
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Bo Shen
- Department of Medical Oncology, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - Zhiguo Luo
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Xiaodong Xie
- Department of Oncology, General Hospital of Shenyang Military Region, Shenyang 110016, China
| | - Jianhua Chang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Mengzhao Wang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Beijing 100730, China
| | - Yufu Li
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China
| | - Yuerong Shuang
- Lymphoma and Myeloma Department, Jiangxi Cancer Hospital, Nanchang 330029, China
| | - Zuoxing Niu
- Department of Medical Oncology, Shandong Cancer Hospital, Shandong Academy of Medical Sciences, Jinan 250117, China
| | - Bo Liu
- Department of Medical Oncology, Shandong Cancer Hospital, Shandong Academy of Medical Sciences, Jinan 250117, China
| | - Jun Zhang
- Department of Oncology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Li Zhang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Herui Yao
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Conghua Xie
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430070, China
| | - Huiqiang Huang
- Department of Medical Oncology, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Wangjun Liao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Gongyan Chen
- Department of Oncology, Cancer Hospital Harbin Medical University, Harbin 150081, China
| | - Xiaotian Zhang
- Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Hanxiang An
- Department of Medical Oncology, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Yanhong Deng
- Department of Medical Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Ping Gong
- Department of Oncology, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi 832000, China
| | - Jianping Xiong
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Qinghua Yao
- Department of Integrated Chinese and Western Medicine, Cancer Hospital of University of Chinese Academy of Science, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Xin An
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Cheng Chen
- Department of Medical Oncology, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - Yanxia Shi
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Jialei Wang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Xiaohua Wang
- Department of Medical Oncology, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - Zhiqiang Wang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Puyuan Xing
- Department of Medical Oncology, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Sheng Yang
- Department of Medical Oncology, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Chenfei Zhou
- Department of Oncology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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ABCB1 and ABCC2 genetic polymorphism as risk factors for neutropenia in esophageal cancer patients treated with docetaxel, cisplatin, and 5-fluorouracil chemotherapy. Cancer Chemother Pharmacol 2020; 86:315-324. [PMID: 32748110 DOI: 10.1007/s00280-020-04118-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 07/19/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE The combination of docetaxel, cisplatin and 5-fluorouracil (DCF) is a newly developed chemotherapy regimen for esophageal cancer. Severe neutropenia is dose-limiting toxicity of docetaxel and it is well known to be frequently occurred during DCF chemotherapy. This study aimed to investigate the relationship between severe neutropenia and genetic polymorphisms in patients treated with preoperative DCF chemotherapy. METHODS A total of 158 patients were investigated for their absolute neutrophil count (ANC) within the first cycle of DCF chemotherapy at the National Cancer Center (NCC) Hospital East. DNA samples obtained from the NCC Biobank Registry were used for the analysis of nine genetic polymorphisms related to docetaxel pharmacokinetics. These genotypes were evaluated for their association with severe neutropenia, and further their risk factors were examined using a multivariate logistic regression. RESULTS A total 81 (51.3%) patients developed severe neutropenia. Multivariate analysis revealed that age (OR 1.054; CI 1.008-1.102, P = 0.022), baseline ANC (OR 1.019; CI 1.002-1.037, P = 0.030), ABCB1 3435C>T (OR 2.191; CI 1.087-4.417, P = 0.028) and ABCC2 *+9383C>G (OR 2.342; CI 1.108-4.948, P = 0.026) were significant risk factors for severe neutropenia development. The results from this study showed that age, ANC, ABCB1 3435C>T, and ABCC2 *+9383 G>C increased the incidence of severe neutropenia with the number of identified risk factors. CONCLUSIONS In addition to age and baseline ANC, ABCB1 3435C>T and ABCC2 *+9383C>G were identified as independent predictors for severe neutropenia in esophageal cancer patients treated with DCF chemotherapy.
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Makihara K, Fukui R, Uchiyama H, Shigeoka Y, Toyokawa A. Decreased percentage of neutrophil is a predict factor for the efficacy of trifluridine and tipiracil hydrochloride for pretreated metastatic colorectal cancer. J Gastrointest Oncol 2019; 10:878-885. [PMID: 31602325 DOI: 10.21037/jgo.2019.04.04] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background The concentration of trifluridine in tumor DNA was strongly correlated with that of white blood cells in tumor-bearing nude mice administered trifluridine-tipiracil (TAS-102). Further, a phase I study of TAS-102 in patients with advanced solid tumors showed a significant correlation between decreased neutrophil count and the area under the concentration-time curve of trifluridine. Herein, we aimed to evaluate the association of decreased neutrophil count with the efficacy of TAS-102. Methods We retrospectively analyzed 40 patients with pretreated metastatic colorectal cancer who received TAS-102 at Yodogawa Christian Hospital between June 2014 and May 2018. To evaluate the association between the efficacy of TAS-102 and decreased neutrophil count, patients were grouped into 4 categories according to the decrease of neutrophil count during the first cycle of TAS-102 as follows: Category A, <25%; B, 25% to <50%; C, 50% to <75%; D, ≥75%. Results The rate of overall survival (OS) was significantly different between Category A and B (median: 4.1 vs. 10.1 months; P=0.04), between Category A and C (median: 4.1 vs. 10.5 months; P=0.04), and between Category A and D (median: 4.1 vs. 15.6 months; P=0.04). In the multivariate analyses, a ≥25% decrease of neutrophils [hazard ratio (HR): 0.28; 95% confidence interval (CI): 0.12-0.72; P=0.01] and Eastern Cooperative Oncology Group (ECOG) performance status (PS) 2 (HR: 3.79, 95% CI: 1.04-11.2; P=0.04) were independent prognostic factors for OS. Conclusions Decreased neutrophil count is a predict factor for the efficacy of TAS-102. TAS-102 treatment may be ineffective in patients with a decreased neutrophil count of <25%.
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Affiliation(s)
- Katsuya Makihara
- Department of Pharmacy, Yodogawa Christian Hospital, Osaka, Japan
| | - Rino Fukui
- Department of Pharmacy, Yodogawa Christian Hospital, Osaka, Japan
| | - Hitomi Uchiyama
- Department of Pharmacy, Yodogawa Christian Hospital, Osaka, Japan
| | - Yasushi Shigeoka
- Department of Medical Oncology, Yodogawa Christian Hospital, Osaka, Japan
| | - Akihiro Toyokawa
- Department of Surgery, Yodogawa Christian Hospital, Osaka, Japan
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Chen M, Lin J, Cao J, Zhu H, Zhang B, Wu A, Cai X. Development and validation of a nomogram for survival benefit of lymphadenectomy in resected gallbladder cancer. Hepatobiliary Surg Nutr 2019; 8:480-489. [PMID: 31673537 DOI: 10.21037/hbsn.2019.03.02] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background Due to absence of large, prospective, randomized, clinical trial data, the potential survival benefit of lymphadenectomy with different number of regional lymph nodes (LNs) remains controversial. We aim to create a predicting model to help estimate individualized potential survival benefit of lymphadenectomy with more regional LNs for patients with resected gallbladder cancer (GBC). Methods Patients with resected GBC were selected from the Surveillance, Epidemiology, and End Results database who were diagnosed between 2004 and 2014. Covariates included age, race, sex, grade, histological stage, tumor sizes and receipt of non-primary surgery. Two types of multivariate survival regression models were constructed and compared. The best model performance was tested by the external validation data from our hospital. Results A total of 1,669 patients met the inclusion criteria for this study. The lognormal survival model showed the best performance and was tested by the external validation data, including 193 patients with resected GBC from our hospital. Nomograms, which based on the accelerated failure time parametric survival model, were built to estimate individualized survival. C-index, was up to 0.754 and 0.710 in internal validation for more and less regional LNs removed, respectively. Both of internal and external calibration curves showed good agreement between predicted and observed outcomes in the 1-, 3-, and 5-year overall survival (OS). Conclusions A predicting model can be used as a decision model to predict which patients may obtain benefit from lymphadenectomy with more regional LNs.
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Affiliation(s)
- Mingyu Chen
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China.,Key Laboratory of Endoscopic Technique Research of Zhejiang Province, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
| | - Jian Lin
- Longyou People's Hospital, Quzhou 324400, China
| | - Jiasheng Cao
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
| | - Hepan Zhu
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
| | - Bin Zhang
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
| | - Angela Wu
- Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Xiujun Cai
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China.,Key Laboratory of Endoscopic Technique Research of Zhejiang Province, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
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11
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Chen M, Cao J, Zhang B, Pan L, Cai X. A Nomogram for Prediction of Overall Survival in Patients with Node-negative Gallbladder Cancer. J Cancer 2019; 10:3246-3252. [PMID: 31289596 PMCID: PMC6603372 DOI: 10.7150/jca.30046] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 04/12/2019] [Indexed: 12/12/2022] Open
Abstract
Background & Aims: According to the stage of tumor, it's hard suitable to predict the prognosis for gallbladder cancer, especially for node-negative gallbladder cancer. Therefore, we aimed to create a nomogram based on demographic and clinicopathologic characteristics to estimate individualized potential impacts on postoperative overall survival. Methods: 789 patients with node-negative gallbladder cancer were selected from the Surveillance, Epidemiology, and End Results and randomly divided into training and internal validation group. Univariate and multivariate survival analysis were used to identify prognostic factors. The nomogram was constructed using Cox proportional hazards models. We evaluated the performance of the nomogram with Harrell's concordance index and calibration curve. The nomogram was externally validated in 115 patients with node-negative gallbladder cancer from the Sir Run Run Shaw hospital. Results: The nomogram for overall survival was built on the basis of five independent factors, such as age, sex, histology, T-stage, and number of examined lymph nodes. The C-index of nomogram for overall survival in the internal and external validation group was up to 0.724 and 0.716, respectively. Both of those calibration curves showed good agreement between predicted and observed outcomes in the 1-, 3-, 5-year overall survival. Compared to the 7th edition AJCC stage, the nomogram had a better difference in predicting overall survival, even could further classify patients into four risk subgroups in each stage. Conclusion: This nomogram can be used as a decision model to predict the outcomes of postoperative overall survival for node-negative gallbladder cancer, and may give useful guidance to clinicians for next treatment.
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Affiliation(s)
- Mingyu Chen
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China.,Key Laboratory of Endoscopic Technique Research of Zhejiang Province, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China.,Engineering Research Center of Cognitive Healthcare of Zhejiang Province, 310003, China
| | - Jiasheng Cao
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
| | - Bin Zhang
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
| | - Long Pan
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China
| | - Xiujun Cai
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China.,Key Laboratory of Endoscopic Technique Research of Zhejiang Province, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China.,Engineering Research Center of Cognitive Healthcare of Zhejiang Province, 310003, China
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12
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Aagaard T, Roen A, Reekie J, Daugaard G, Brown PDN, Specht L, Sengeløv H, Mocroft A, Lundgren J, Helleberg M. Development and Validation of a Risk Score for Febrile Neutropenia After Chemotherapy in Patients With Cancer: The FENCE Score. JNCI Cancer Spectr 2018; 2:pky053. [PMID: 31360873 PMCID: PMC6649794 DOI: 10.1093/jncics/pky053] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 08/23/2018] [Accepted: 09/17/2018] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Febrile neutropenia (FN) after chemotherapy causes a high burden of morbidity and mortality. We aimed to develop and validate a risk score to predict FN in the first cycle of chemotherapy. METHODS We included patients with solid cancers and diffuse large B-cell lymphomas at Rigshospitalet, University of Copenhagen, 2010-2016. Predictors of FN were analyzed using Poisson regression and random split-sampling. RESULTS Among 6294 patients in the derivation cohort, 360 developed FN. Female sex, older age, cancer type, disease stage, low albumin, elevated bilirubin, low creatinine clearance, infection before chemotherapy, and number of and type of chemotherapy drugs predicted FN. Compared with those at low risk (n = 2520, 40.0%), the incidence rate ratio of developing FN was 4.8 (95% confidence interval [CI] = 2.9 to 8.1), 8.7 (95% CI = 5.3 to 14.1) and 24.0 (95% CI = 15.2 to 38.0) in the intermediate (n = 1294, 20.6%), high (n = 1249, 19.8%) and very high (n = 1231, 19.6%) risk groups, respectively, corresponding to a number needed to treat with granulocyte colony-stimulating factors to avoid one FN event in the first cycle of 284, 60, 34 and 14. The discriminatory ability (Harrell's C-statistic = 0.80, 95% CI = 0.78 to 0.82) was similar in the validation cohort (n = 3163) (0.79, 95% CI = 0.75 to 0.82). CONCLUSION We developed and internally validated a risk score for FN in the first cycle of chemotherapy. The FENCE score is available online and provides good differentiation of risk groups.
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Affiliation(s)
- Theis Aagaard
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ashley Roen
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Joanne Reekie
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Gedske Daugaard
- Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Peter de Nully Brown
- Department of Haematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lena Specht
- Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Sengeløv
- Department of Haematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Amanda Mocroft
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London, London, UK
| | - Jens Lundgren
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Marie Helleberg
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Caballero I, Aira LE, Lavastida A, Popa X, Rivero J, González J, Mesa M, González N, Coba K, Lorenzo-Luaces P, Wilkinson B, Santiesteban Y, Santiesteban Y, Troche M, Suarez E, Crombet T, Sánchez B, Casacó A, Macías A, Mazorra Z. Safety and Immunogenicity of a Human Epidermal Growth Factor Receptor 1 (HER1)-Based Vaccine in Prostate Castration-Resistant Carcinoma Patients: A Dose-Escalation Phase I Study Trial. Front Pharmacol 2017; 8:263. [PMID: 28539888 PMCID: PMC5423955 DOI: 10.3389/fphar.2017.00263] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 04/26/2017] [Indexed: 12/13/2022] Open
Abstract
Metastatic castration-resistant prostate cancer (CRPC) remains incurable due to the lack of effective therapies. Activation of the human epidermal growth factor receptor 1 (HER1) in prostate cancer contributes to metastatic progression as well as to disease relapse. Here, we determined the toxicity and immunogenicity of a HER1-based cancer vaccine in CRPC patients included in a phase I clinical trial. CRPC patients (n = 24) were intramuscularly vaccinated with HER1 vaccine consisting of the extracellular domain of HER1 molecule (ECD) and very small size proteoliposome from Neisseria meningitidis (VSSP) and Montanide ISA-51 VG as adjuvants. Patients were included in five groups according to the vaccine dose (100, 200, 400, 600, and 800 μg). The primary endpoints were safety and immunogenicity. The anti-HER1 antibodies were measured by an ELISA, the recognition of an HER1 positive tumor cell line and the inhibition of HER1 phosphorylation by sera were determined by flow cytometry and western blot analysis, respectively. The HER1-specific T cell response was assessed by determination of IFN-γ-producing T cells using ELISpot assay. The vaccine was well tolerated. No grade III or IV adverse events were reported. High titers of anti-HER1 antibodies were observed in most of the evaluated patients. There were no significant differences regarding the geometric means of the anti-HER1 titers among the dose groups except the group of 100 μg in which antibody titers were significantly lower. A Th1-type IgG subclasses pattern was predominant in most patients. Only patients receiving the higher doses of vaccine showed significant tumor cell recognition and HER1 phosphorylation inhibition by hyperimmune sera. Forty two percent of the patients showed a specific T cell response against HER1 peptides pool in post-treatment samples. There was a trend toward survival benefit in those patients showing high anti-HER1 specific antibody titers and a significant association between cellular immune response and clinical outcome.
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Affiliation(s)
- Iraida Caballero
- Department of Oncology, Hermanos Ameijeiras HospitalHavana, Cuba
| | - Lazaro E Aira
- Department of Clinical Immunology, Center of Molecular ImmunologyHavana, Cuba
| | - Anabel Lavastida
- Department of Clinical Immunology, Center of Molecular ImmunologyHavana, Cuba
| | - Xitlally Popa
- Department of Clinical Immunology, Center of Molecular ImmunologyHavana, Cuba
| | | | - Joaquín González
- Department of Oncology, Hermanos Ameijeiras HospitalHavana, Cuba
| | - Mónica Mesa
- Tumor Immunology Direction, Center of Molecular ImmunologyHavana, Cuba
| | - Narjara González
- Tumor Immunology Direction, Center of Molecular ImmunologyHavana, Cuba
| | - Kelly Coba
- Faculty of Medicine "Victoria de Girón"Havana, Cuba
| | | | - Barbara Wilkinson
- Clinical Trials Direction, Center of Molecular ImmunologyHavana, Cuba
| | | | | | - Mayelin Troche
- Clinical Trials Direction, Center of Molecular ImmunologyHavana, Cuba
| | - Eduardo Suarez
- Department of Innovation, Center of Molecular ImmunologyHavana, Cuba
| | - Tania Crombet
- Clinical Trials Direction, Center of Molecular ImmunologyHavana, Cuba
| | - Belinda Sánchez
- Tumor Immunology Direction, Center of Molecular ImmunologyHavana, Cuba
| | - Angel Casacó
- Clinical Trials Direction, Center of Molecular ImmunologyHavana, Cuba
| | - Amparo Macías
- Clinical Trials Direction, Center of Molecular ImmunologyHavana, Cuba
| | - Zaima Mazorra
- Department of Clinical Immunology, Center of Molecular ImmunologyHavana, Cuba
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