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Li Y, Qiu X, Lei Y, Zhou R. G-CSF + plerixafor versus G-CSF alone mobilized hematopoietic stem cells in patients with multiple myeloma and lymphoma: a systematic review and meta-analysis. Ann Med 2024; 56:2329140. [PMID: 38470973 PMCID: PMC10939106 DOI: 10.1080/07853890.2024.2329140] [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: 08/06/2023] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
AIM The combination of granulocyte-colony stimulating factor (G-CSF) and plerixafor is one of the approaches for hematopoietic stem cell mobilization in patients with multiple myeloma (MM), non-Hodgkin's lymphoma (NHL), and Hodgkin's lymphoma (HL). This systematic review and meta-analysis aimed to determine the ability of G-CSF + plerixafor to mobilize peripheral blood (PB) CD34+ cells and examine its safety profile. METHODS We performed a database search using the terms 'granulocyte colony stimulating factor', 'G-CSF', 'AMD3100', and 'plerixafor', published up to May 1, 2023. The methodology is described in further detail in the PROSPERO database (CRD42023425760). RESULTS Twenty-three studies were included in this systematic review and meta-analysis. G-CSF + plerixafor resulted in more patients achieving the predetermined apheresis yield of CD34+ cells than G-CSF alone (OR, 5.33; 95%, 4.34-6.55). It was further discovered that G-CSF + plerixafor could mobilize more CD34+ cells into PB, which was beneficial for the next transplantation in both randomized controlled (MD, 18.30; 95%, 8.74-27.85) and single-arm (MD, 20.67; 95%, 14.34-27.00) trials. Furthermore, G-CSF + plerixafor did not cause more treatment emergent adverse events than G-CSF alone (OR, 1.25; 95%, 0.87-1.80). CONCLUSIONS This study suggests that the combination of G-CSF and plerixafor, resulted in more patients with MM, NHL, and HL, achieving the predetermined apheresis yield of CD34+ cells, which is related to the more effective mobilization of CD34+ cells into PB.
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Affiliation(s)
- Yuyao Li
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, Sichuan, China
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xia Qiu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, Sichuan, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yupeng Lei
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, Sichuan, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ruixi Zhou
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, Sichuan, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
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Takahara Y, Abe R, Sumito N, Tanaka T, Ishige Y, Shionoya I, Yamamura K, Nishiki K, Nojiri M, Kato R, Shinomiya S, Oikawa T. Disease control in patients with non-small cell lung cancer using pemetrexed: Investigating the best treatment strategy. Thorac Cancer 2024; 15:987-993. [PMID: 38485287 PMCID: PMC11045330 DOI: 10.1111/1759-7714.15286] [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: 02/06/2024] [Revised: 03/01/2024] [Accepted: 03/06/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Pemetrexed (PEM) is the primary chemotherapy for non-small cell lung cancer (NSCLC), showing potential for long-term disease stability in certain cases. However, studies examining disease control with PEM therapy are lacking. This study aimed to pinpoint clinical traits in patients with NSCLC responding well to PEM therapy, predict factors influencing disease control, and suggest optimal treatment approaches. METHODS A retrospective analysis of patients with NSCLC treated with PEM was performed to compare patients who achieved disease control after treatment with those who did not. RESULTS Of 73 patients, 56 (76.7%) achieved disease control with PEM therapy. In the disease control group, a significantly higher proportion of patients exhibited good performance status (PS) and received PEM doses without reduction after the second cycle. Multivariate analysis identified bevacizumab (Bev) noncompliance, PEM dose reduction, and thyroid transcription factor-1 (TTF-1) negativity as significant independent risk factors for disease progression during PEM therapy. Additionally, overall survival was significantly longer in the disease control group (p < 0.001). CONCLUSIONS Our findings indicated that maintaining the dose of PEM after the second treatment cycle in patients with NSCLC, along with concurrent use of Bev and the presence of TTF-1 positivity, could enhance disease control rates and extend survival.
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Affiliation(s)
- Yutaka Takahara
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Ryudai Abe
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Nagae Sumito
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Takuya Tanaka
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Yoko Ishige
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Ikuyo Shionoya
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Kouichi Yamamura
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Kazuaki Nishiki
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Masafumi Nojiri
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Ryo Kato
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Shohei Shinomiya
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
| | - Taku Oikawa
- Department of Respiratory MedicineKanazawa Medical UniversityKahoku‐gunJapan
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Wang KH, Shen HS, Chu SC, Wang TF, Lin CW, Huang WH, Wu YF, Ho CC, Pang CY, Li CC. Effectiveness of Chinese Herbal Medicine as a Complementary Treatment for Neutropenia Prevention and Immunity Modulation During Chemotherapy in Patients With Breast Cancer: Protocol for a Real-World Pragmatic Clinical Trial. JMIR Res Protoc 2024; 13:e55662. [PMID: 38466979 DOI: 10.2196/55662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/25/2024] [Accepted: 02/01/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND In recent years, advancements in cancer treatment have enabled cancer cell inhibition, leading to improved patient outcomes. However, the side effects of chemotherapy, especially leukopenia, impact patients' ability to tolerate their treatments and affect their quality of life. Traditional Chinese medicine is thought to provide complementary cancer treatment to improve the quality of life and prolong survival time among patients with cancer. OBJECTIVE This study aims to evaluate the effectiveness of Chinese herbal medicine (CHM) as a complementary treatment for neutropenia prevention and immunity modulation during chemotherapy in patients with breast cancer. METHODS We will conduct a real-world pragmatic clinical trial to evaluate the effectiveness of CHM as a supplementary therapy to prevent neutropenia in patients with breast cancer undergoing chemotherapy. Patients will be classified into CHM or non-CHM groups based on whether they received CHM during chemotherapy. Using generalized estimating equations or repeated measures ANOVA, we will assess differences in white blood cell counts, absolute neutrophil counts, immune cells, and programmed cell death protein 1 (PD-1) expression levels between the 2 groups. RESULTS This study was approved by the research ethics committee of Hualien Tzu Chi Hospital (IRB 110-168-A). The enrollment process began in September 2021 and will stop in December 2024. A total of 140 patients will be recruited. Data cleaning and analysis are expected to finish in the middle of 2025. CONCLUSIONS Traditional Chinese medicine is the most commonly used complementary medicine, and it has been reported to significantly alleviate chemotherapy-related side effects. This study's findings may contribute to developing effective interventions targeting chemotherapy-related neutropenia among patients with breast cancer in clinical practice. TRIAL REGISTRATION International Traditional Medicine Clinical Trial Registry ITMCTR2023000054; https://tinyurl.com/yc353hes. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/55662.
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Affiliation(s)
- Kai-Hung Wang
- Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Hsuan-Shu Shen
- Department of Chinese Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Sports Medicine Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Sung-Chao Chu
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Tso-Fu Wang
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Ching-Wei Lin
- Department of Chinese Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Wei-Han Huang
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Department of Clinical Pathology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yi-Feng Wu
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Ching-Chun Ho
- Department of Surgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Cheng-Yoong Pang
- Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Chi-Cheng Li
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Center of Stem Cell and Precision Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
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Tang H, Civoli F, Tatarewicz S, Vandenkoornhuyse N, Finck B. A Randomized, Open-Label Study Conducted to Evaluate the Bioequivalence of Pegfilgrastim-cbqv On-Body Injector Versus Prefilled Syringe in Healthy Male Participants. Adv Ther 2024; 41:991-1009. [PMID: 38180721 PMCID: PMC10879373 DOI: 10.1007/s12325-023-02735-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/09/2023] [Indexed: 01/06/2024]
Abstract
INTRODUCTION To help prevent febrile neutropenia, pegfilgrastim-cbqv (UDENYCA®; Coherus BioSciences), a pegfilgrastim (NEULASTA®; Amgen) biosimilar, is administered 24-96 h after myelosuppressive chemotherapy. Delivery of pegfilgrastim-cbqv using an on-body injector (OBI) provides an alternative method of administration, affording options in drug delivery. This study aimed to establish pharmacokinetic (PK) and pharmacodynamic (PD) bioequivalence and assess the safety of pegfilgrastim-cbqv administered using an OBI compared with a prefilled syringe (PFS). METHODS In this open-label, two-period crossover study, healthy adult male participants (N = 189) were randomly assigned 1:1 to receive pegfilgrastim-cbqv 6 mg subcutaneously using an OBI (n = 92) or a PFS (n = 95) in period 1 and then an injection via the other method in period 2. Primary PK end points were area under the concentration-time curve from time 0 to infinity, area under the concentration-time curve from time 0 to the last quantifiable concentration, and maximum plasma concentration. Secondary PD end points, safety, immunogenicity, and tolerability were also assessed. RESULTS The 90% confidence intervals (CIs) of the geometric mean ratios for the PK and PD end points fell within the predetermined range (80-125%), indicating PK and PD bioequivalence between pegfilgrastim-cbqv OBI and pegfilgrastim-cbqv PFS. Treatment-emergent adverse events (TEAEs) occurred in 87.8% and 75.8% of participants in the OBI and PFS groups, respectively. Most TEAEs were musculoskeletal effects. The most common OBI-related TEAE was injection site erythema (31.7%), which was mild, transient, and self-limiting. The incidence of treatment-emergent antidrug antibodies (ADAs) was similar between the OBI and PFS. ADAs had no apparent impact on PK, PD, or safety. Neutralizing antibodies were not detected in any participant. CONCLUSIONS Results of the study showed PK and PD bioequivalence of pegfilgrastim-cbqv administered using OBI compared with PFS. OBI and PFS administration had similar safety, tolerability, and immunogenicity profiles. No unexpected safety signals were identified. Graphical Abstract available for this article.
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Affiliation(s)
- Hong Tang
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA.
| | - Francesca Civoli
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA
| | - Suzanna Tatarewicz
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA
| | | | - Barbara Finck
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA
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Kaakoua M, Boujmadi S, Belbaraka R, Essadi I. The Use of Granulocyte Colony-Stimulating Factor as Primary Prophylaxis in Patients Undergoing Chemotherapy: An Experience of Moroccan Oncologists. Cureus 2024; 16:e54482. [PMID: 38510886 PMCID: PMC10954314 DOI: 10.7759/cureus.54482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2024] [Indexed: 03/22/2024] Open
Abstract
Febrile neutropenia (FN) is a frequent and serious emergency for oncologic patients undergoing chemotherapy. Using granulocyte colony-stimulating factor (G-CSF) as primary prophylaxis of febrile neutropenia is an integral part of the management of cancer patients. Our study aims to identify the challenges that prevent Moroccan oncologists from prescribing G-CSF for primary prevention. Seventy doctors participated in our study, with a participation rate of 35.35%. Twenty-two participants had at least five years of experience in oncology. Most participants were medical oncologists (82.9%), and two-thirds of them practiced in teaching hospitals. Regarding the use of G-CSF in primary prevention, all participants complied with the recommendations for FN risk assessment and the prescription of G-CSF for prophylaxis in patients at high risk of FN (>20%). However, their use in intermediate-risk patients remains limited mainly by the cost of these drugs (45.7% of participants). FN remains a dreadful complication in oncology. Since the introduction of G-CSF into standard oncology practice, particularly in primary prevention, the management of certain patients has improved considerably. Nevertheless, the indications for G-CSF in our context, essentially in intermediate-risk patients, are uncertain.
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Affiliation(s)
- Mohamed Kaakoua
- Medical Oncology Department, Ibn Sina Military Hospital, Marrakesh, MAR
| | - Soukayna Boujmadi
- Medical Oncology Department, Ibn Sina Military Hospital, Marrakesh, MAR
| | - Rhizlane Belbaraka
- Department of Medical Oncology, Mohammed VI University Hospital Center, Marrakesh, MAR
| | - Ismail Essadi
- Medical Oncology Department, Ibn Sina Military Hospital, Marrakesh, MAR
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Heylen J, Vanbiervliet Y, Maertens J, Rijnders B, Wauters J. Acute Invasive Pulmonary Aspergillosis: Clinical Presentation and Treatment. Semin Respir Crit Care Med 2024; 45:69-87. [PMID: 38211628 DOI: 10.1055/s-0043-1777769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
Among all clinical manifestations of pulmonary aspergillosis, invasive pulmonary aspergillosis (IPA) is the most acute presentation. IPA is caused by Aspergillus hyphae invading the pulmonary tissue, causing either tracheobronchitis and/or bronchopneumonia. The degree of fungal invasion into the respiratory tissue can be seen as a spectrum, going from colonization to deep tissue penetration with angio-invasion, and largely depends on the host's immune status. Patients with prolonged, severe neutropenia and patients with graft-versus-host disease are at particularly high risk. However, IPA also occurs in other groups of immunocompromised and nonimmunocompromised patients, like solid organ transplant recipients or critically ill patients with severe viral disease. While a diagnosis of proven IPA is challenging and often warranted by safety and feasibility, physicians must rely on a combination of clinical, radiological, and mycological features to assess the likelihood for the presence of IPA. Triazoles are the first-choice regimen, and the choice of the drug should be made on an individual basis. Adjunctive therapy such as immunomodulatory treatment should also be taken into account. Despite an improving and evolving diagnostic and therapeutic armamentarium, the burden and mortality of IPA still remains high. This review aims to give a comprehensive and didactic overview of the current knowledge and best practices regarding the epidemiology, clinical presentation, diagnosis, and treatment of acute IPA.
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Affiliation(s)
- Jannes Heylen
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Yuri Vanbiervliet
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Haematology, University Hospitals Leuven, Leuven, Belgium
| | - Johan Maertens
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Haematology, University Hospitals Leuven, Leuven, Belgium
| | - Bart Rijnders
- Department of Internal Medicine and Infectious Diseases, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Joost Wauters
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
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Zheng W, Chen Z, Zhu S, Cheng L, Hu Y, Yang Y, Tan M, Ning H, Guan L. Incidence and risk factors for febrile neutropenia of patients with diffuse large B-cell lymphoma receiving R-CHOP-21 in China. Support Care Cancer 2023; 32:43. [PMID: 38200251 PMCID: PMC10781841 DOI: 10.1007/s00520-023-08250-z] [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: 02/03/2023] [Accepted: 12/08/2023] [Indexed: 01/12/2024]
Abstract
OBJECTIVE Febrile neutropenia (FN) is a serious complication of patients with diffuse large B-cell lymphoma (DLBCL) receiving R-CHOP-21. The prophylactic use of granulocyte colony-stimulating factors (G-CSFs) can significantly reduce the risk of FN. International guidelines recommend G-CSFs for patients receiving chemotherapy with FN risk of 20% or 10 to 20% with defined risk factors. However, there are few studies on the incidence and risk factors of FN in patients with DLBCL receiving R-CHOP-21, especially in patients without primary G-CSF prophylaxis. METHODS We conducted a retrospective analysis for the clinical data of 103 patients with DLBCL who underwent first R-CHOP-21 without primary G-CSF prophylaxis. The objective of the assessment was the incidence and risk factors of FN after the first chemotherapy cycle. RESULTS After the first chemotherapy cycle, the incidence of FN was 20.4%. Multivariate analysis showed that age ≥ 65 years, bone marrow involvement, albumin < 35 g/L, and average relative dose intensity ≥ 80% were independent risk factors for FN. According to risk factors, we created a risk score system. The incidence of FN in the low-, intermediate- and high-risk groups was 5.6%, 17.2%, and 61.9%, respectively. CONCLUSION Our data indicated that R-CHOP-21 itself is associated with a high-risk regiment for FN. We recommend that intermediate/high-risk patients should actively consider primary G-CSF prophylaxis to reduce the incidence of FN after chemotherapy.
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Affiliation(s)
- Wenshuai Zheng
- Department of Hematology, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China
| | - Zhaoguang Chen
- Department of Critical Care Medicine, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China
| | - Shibin Zhu
- Department of Laboratory Medicine, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China
| | - Longcan Cheng
- Department of Hematology, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China
| | - Yalei Hu
- Department of Hematology, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China
| | - Yuhui Yang
- Department of Hematology, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China
| | - Min Tan
- Department of Hematology, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China
| | - Hongmei Ning
- Senior Department of Hematology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100071, China.
| | - Lixun Guan
- Department of Hematology, Hainan Hospital of Chinese PLA General Hospital, Sanya, 572000, Hainan, China.
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Lee A, Kang T, Kang SH, Park WC, Lim W, Chang MC, Kim HY, Song JY, Lee J, Byun KD, Kim HA, Son GS, Kim JY, Oh SJ, Chung MS, Choi YJ, Shin HJ, Baek JM, Yoo Y, Um E, Choi JH, Kwak BS, Park MH, Lee SH, Kim CS, Lee I, Kim JR, Lee HS, Lim CW. An observational, prospective, open label, multicenter study to evaluate the safety and effectiveness of pegfilgrastim as secondary prophylaxis to decrease the incidence of febrile neutropenia in Korean female patients with breast cancer. Breast 2023; 72:103585. [PMID: 37802015 PMCID: PMC10568407 DOI: 10.1016/j.breast.2023.103585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/25/2023] [Accepted: 09/25/2023] [Indexed: 10/08/2023] Open
Abstract
PURPOSE Pegfilgrastim is a widely used long-acting granulocyte colony-stimulating factor (G-CSF) that prevents febrile neutropenia (FN) in patients with breast cancer receiving chemotherapy. This study aimed to evaluate the incidence of chemotherapy-related FN events and other adverse events (AEs) during chemotherapy in Korean patients with breast cancer treated with pegfilgrastim as secondary prophylactic support. MATERIALS AND METHODS This was a multicenter, open-label, prospective, observational study. A total of 1255 patients were enrolled from 43 institutions. The incidence of FN was evaluated as the primary endpoint. The secondary endpoints included (1) incidence of bone pain, (2) proportion of patients with a relative dose intensity (RDI) of ≥85%, and (3) proportion of patients with AE. RESULTS Pegfilgrastim administration reduced FN by 11.8-1.6%. The highest incidence of bone pain was observed at the time point of the 1st day after the administration and mild bone pain was the most common of all bone pain severity. The mean RDI was 98.5 ± 7.3%, and the proportion of the patients with and RDI≥85% was 96.9% (1169/1233). AEs were reported in 52.6% of the patients, and serious drug reactions occurred in only 0.7%. CONCLUSION The use of pegfilgrastim as secondary prophylaxis was effective and safe for preventing FN in patients with breast cancer who were treated with chemotherapy.
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Affiliation(s)
- Anbok Lee
- Department of Surgery, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gyeonggi-do, Republic of Korea
| | - Taewoo Kang
- Busan Cancer Center and Biomedical Research Institute, Pusan National University Hospital, and Department of Surgery, Pusan National University, School of Medicine, Busan, Republic of Korea
| | - Su Hwan Kang
- Department of Surgery, Yeungnam University Hospital, Daegu, Republic of Korea
| | - Woo-Chan Park
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woosung Lim
- Department of Surgery, Ewha Womans University School of Medicine, Seoul, Republic of Korea
| | - Myung-Chul Chang
- Department of Surgery, Dankook University College of Medicine, Cheonan, Republic of Korea
| | - Hyun Yul Kim
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Jeong-Yoon Song
- Department of Surgery, Kyung Hee University Hospital at Gangdong, Kyung Hee University College of Medicine, Seoul, Republic of Korea
| | - Jihyoun Lee
- Department of Surgery, Soonchunhyang University Hospital, Seoul, Republic of Korea
| | - Kyung Do Byun
- Department of Surgery, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Hyun-Ah Kim
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Republic of Korea
| | - Gil Soo Son
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Ju-Yeon Kim
- Department of Surgery, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Republic of Korea
| | - Se Jeong Oh
- Department of Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Min Sung Chung
- Department of Surgery, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Young Jin Choi
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Hyuk-Jai Shin
- Department of Surgery, Myongji Hospital, Hanyang University, Goyang, Republic of Korea
| | - Jong Min Baek
- Department of Surgery, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Youngbum Yoo
- Department of Surgery, Konkuk University Medical Center, Seoul, Republic of Korea
| | - Eunhae Um
- Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Jin Hyuk Choi
- Department of Breast Surgery, Kosin University Gospel Hospital, Busan, Republic of Korea
| | - Beom Seok Kwak
- Department of Surgery, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Republic of Korea
| | - Min Ho Park
- Department of Surgery, Chonnam National University Medical School and Chonnam National University Hwasun Hospital, Hwasun 58128, Republic of Korea
| | - Suok Hyun Lee
- Department of Surgery, Cheil Hospital, Seoul, Republic of Korea
| | - Cheol Seung Kim
- Department of Surgery, Presbyterian Medical Center, Jeonju, Republic of Korea
| | - Ilkyun Lee
- Department of Surgery, Catholic Kwandong University International St. Mary's Hospital, Incheon, Republic of Korea
| | - Je-Ryong Kim
- Department of Surgery, Chungnam National University College of Medicine, Daejeon, Republic of Korea
| | - Han Shin Lee
- Department of Surgery, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Jinju, Republic of Korea
| | - Cheol Wan Lim
- Department of Surgery, Soonchunhyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, 14584, Republic of Korea.
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Kim M, Ahn Y, Ahn HJ, Ha SH, Oh HS, Song JS, Park WS, Yi SW. Impact of primary prophylaxis by pegfilgrastim in diffuse large B-cell lymphoma treated with R-CHOP. Ann Hematol 2023; 102:3167-3175. [PMID: 37599323 DOI: 10.1007/s00277-023-05411-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 08/09/2023] [Indexed: 08/22/2023]
Abstract
Febrile neutropenia (FN) and chemotherapy-induced neutropenia (CIN) are common conditions that lead to dose reduction or delayed chemotherapy in patients with diffuse large B-cell lymphoma (DLBCL). Primary prophylaxis (PP) with long-acting granulocyte colony-stimulating factor (G-CSF) was introduced in South Korea in 2014. We aimed to investigate the effects of PP on FN-related hospitalization and death in patients with DLBCL receiving rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP). Korean individuals (n = 11,491) with incident DLBCL and receiving R-CHOP during 2010-2016 were followed for FN-related hospitalization and mortality. The PP exposure group (patients during 2014-2015, n = 3599), patients during 2010-2016 (n = 11,491), and patients receiving PP during 2014-2016 (n = 4421) were compared with the non-exposure group (patients during July 2011-June 2013, n = 3017), patients in 2013 (n = 1596), and patients not receiving PP during 2014-2016 (n = 1289), respectively. Multivariable-adjusted hazard ratios (HRs) were calculated using the Cox model. The PP exposure group had 16% lower FN-related hospitalizations than the non-exposure group (HR = 0.84, P < 0.001). PP exposure had no beneficial effect on 1-year (HR = 0.98, P = 0.782) and 5-year mortality (HR = 0.97, P = 0.474). Patients in 2014 (HR = 0.85, P < 0.001), 2015 (HR = 0.88, P = 0.003), and 2016 (HR = 0.80, P < 0.001) had a decreased risk of FN-related hospitalizations compared with those in 2013. Among patients receiving their first R-CHOP cycle during 2014-2016, the HR for FN-related hospitalization was 0.90 (P = 0.014) in PP users compared with non-users. PP with a long-acting G-CSF lowered the FN-related hospitalization risk but did not benefit survival in patients with DLBCL receiving R-CHOP.
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Affiliation(s)
- Moonho Kim
- Department of Hematology and Oncology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, South Korea
| | - Yongchel Ahn
- Department of Hematology and Oncology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, South Korea
| | - Heui-June Ahn
- Department of Hematology and Oncology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, South Korea
| | - Suk-Hun Ha
- Department of Hematology and Oncology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, South Korea
| | - Ho-Suk Oh
- Department of Hematology and Oncology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, South Korea
| | - Jae-Seok Song
- Department of Preventive Medicine and Public Health, Catholic Kwandong University College of Medicine, Gangneung, South Korea
| | - Woong-Sub Park
- Department of Preventive Medicine and Public Health, Catholic Kwandong University College of Medicine, Gangneung, South Korea
| | - Sang-Wook Yi
- Department of Preventive Medicine and Public Health, Catholic Kwandong University College of Medicine, Gangneung, South Korea.
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Cui Z, Cheng F, Wang L, Zou F, Pan R, Tian Y, Zhang X, She J, Zhang Y, Yang X. A pharmacovigilance study of etoposide in the FDA adverse event reporting system (FAERS) database, what does the real world say? Front Pharmacol 2023; 14:1259908. [PMID: 37954852 PMCID: PMC10637489 DOI: 10.3389/fphar.2023.1259908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/10/2023] [Indexed: 11/14/2023] Open
Abstract
Introduction: Etoposide is a broad-spectrum antitumor drug that has been extensively studied in clinical trials. However, limited information is available regarding its real-world adverse reactions. Therefore, this study aimed to assess and evaluate etoposide-related adverse events in a real-world setting by using data mining method on the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS) database. Methods: Through the analysis of 16,134,686 reports in the FAERS database, a total of 9,892 reports of etoposide-related adverse drug events (ADEs) were identified. To determine the significance of these ADEs, various disproportionality analysis algorithms were applied, including the reporting odds ratio (ROR), the proportional reporting ratio (PRR), the Bayesian confidence propagation neural network (BCPNN), and the multi-item gamma Poisson shrinker (MGPS) algorithms. Results: As a result, 478 significant disproportionality preferred terms (PTs) that were identified by all four algorithms were retained. These PTs included commonly reported adverse events such as thrombocytopenia, leukopenia, anemia, stomatitis, and pneumonitis, which align with those documented in the drug's instructions and previous clinical trials. However, our analysis also uncovered unexpected and significant ADEs, including thrombotic microangiopathy, ototoxicity, second primary malignancy, nephropathy toxic, and ovarian failure. Furthermore, we examined the time-to-onset (TTO) of these ADEs using the Weibull distribution test and found that the median TTO for etoposide-associated ADEs was 10 days (interquartile range [IQR] 2-32 days). The majority of cases occurred within the first month (73.8%) after etoposide administration. Additionally, our analysis revealed specific high-risk signals for males, such as pneumonia and cardiac infarction, while females showed signals for drug resistance and ototoxicity. Discussion: These findings provide valuable insight into the occurrence of ADEs following etoposide initiation, which can potentially support clinical monitoring and risk identification efforts.
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Affiliation(s)
- Zhiwei Cui
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Feiyan Cheng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lihui Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fan Zou
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Rumeng Pan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yuhan Tian
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiyuan Zhang
- Department of General Medicine, Yanan University Affiliated Hospital, Yan'an, China
| | - Jing She
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yidan Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xinyuan Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Leon Rapoport B, Garcia-Morillo M, Font C, Samoon Z, Jabbar AA, Kourie HR, Kayumba A, Esposito F, Popescu RA, García-Gómez J, Heyman L, Smit T, Krendyukov A, Mathieson N, Cooksley T, Anderson R, Klastersky J. A prospective, real-world, multinational study of febrile neutropenia (FN) occurrence in oncology patients receiving chemotherapy with intermediate risk of FN: a MASCC Neutropenia, Infection, and Myelosuppression Study Group initiative. Support Care Cancer 2023; 31:628. [PMID: 37828258 PMCID: PMC10570161 DOI: 10.1007/s00520-023-08071-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 09/23/2023] [Indexed: 10/14/2023]
Abstract
PURPOSE Limited knowledge is available on the incidence of febrile neutropenia (FN) in intermediate-risk patients and the rationale for use of granulocyte colony-stimulating factor (G-CSF) in these patients. We aimed to estimate the rate at which patients associated with intermediate risk (10-20%) of FN would develop ≥ 1 episode of FN with a commonly used chemotherapy regimen in clinical practice. METHODS This prospective, real-world, observational, multinational, multicenter study (December 2016-October 2019) recruited patients with solid tumors or Hodgkin's/non-Hodgkin's lymphoma. Patients receiving chemotherapy with intermediate risk of FN, but not G-CSF as primary prophylaxis were included and observed for the duration of the chemotherapy (≤ 6 cycles and ≤ 30 days after the last chemotherapy administration). RESULTS In total, 364 patients (median age, 56 years) with 1601 cycles of chemotherapy were included in the analysis. The incidence of FN was 5% in cycle 1, 3% in cycles 2-3, and 1% in cycles 4-6. The rate of patients with ≥ 1 episode of FN was 9%, and 59% of FN events were reported during cycle 1. The rate of grade 4 neutropenia in cycle 1 was 11%, and 15% of patients experienced ≥ 1 episode of grade 4 neutropenia. CONCLUSIONS Overall, the incidence of FN was low, with a high incidence in cycle 1 and a decrease in the subsequent cycles. These results provide the real FN risk for common chemotherapy regimens in patients generally excluded from clinical trials. Prophylactic G-CSF in intermediate-risk patients could be considered as per clinician's judgement.
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Affiliation(s)
- Bernardo Leon Rapoport
- The Medical Oncology Centre of Rosebank, 129 Oxford Road, Saxonwold 2196, Johannesburg, South Africa.
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.
| | | | - Carme Font
- Medical Oncology Department, Hospital Clinic Barcelona, Barcelona, Spain
| | | | | | | | | | - Francis Esposito
- Medical Oncology Department, Hospital Clinic Barcelona, Barcelona, Spain
| | | | - Jesus García-Gómez
- Medical Oncology Department, University Hospital Complex of Orense, Orense, Spain
| | - Liezl Heyman
- The Medical Oncology Centre of Rosebank, 129 Oxford Road, Saxonwold 2196, Johannesburg, South Africa
| | - Teresa Smit
- The Medical Oncology Centre of Rosebank, 129 Oxford Road, Saxonwold 2196, Johannesburg, South Africa
| | | | | | - Tim Cooksley
- The Christie NHS Foundation Trust, Manchester, UK
| | - Ronald Anderson
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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Stryczyńska-Mirocha A, Łącki-Zynzeling S, Borówka M, Niemir ZI, Kozak S, Owczarek AJ, Chudek J. A study indicates an essential link between a mild deterioration in excretory kidney function and the risk of neutropenia during cancer chemotherapy. Support Care Cancer 2023; 31:549. [PMID: 37656293 PMCID: PMC10473980 DOI: 10.1007/s00520-023-08015-8] [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: 01/18/2023] [Accepted: 08/23/2023] [Indexed: 09/02/2023]
Abstract
PURPOSE Neutropenia, defined as a number of neutrophils in patients' blood specimen lower than 1500 cells/μm3, is a common adverse event during myelosuppressive oncological chemotherapy, predisposing to febrile neutropenia (FN). Patients with coexisting moderate-to-severe chronic kidney disease (CKD) have an increased risk of FN, included in the guidelines for the primary prophylaxis of FN. However, this does not include mild kidney function impairment with estimated glomerular filtration rate (eGFR) 60-89 ml/min/1.73 m2. This prospective study analyzed the risk of neutropenia in patients on chemotherapy without indication for the primary prophylaxis of FN. METHODS The study enrolled 38 patients starting chemotherapy, including 26 (68.4%) patients aged 65 years or more. The median duration of follow-up was 76 days. The methodology of creatinine assessment enabled the use of the recommended CKD-EPI formula for identifying patients with a mild reduction of glomerular filtration. RESULTS Sixteen (42.1%) patients developed at least G2 neutropenia without episodes of FN. Only five (13.1%) patients had eGFR < 60 ml/min/1.73 m2, while 15 (62.5%) eGFR < 90 ml/min/1.73 m2. The relative risk of neutropenia in patients with impaired eGFR was over six times higher than in patients with eGFR > 90 ml/min/1.73 m2 (RR = 6.08; 95%CI:1.45-27.29; p < 0.01). CONCLUSIONS Our observation indicates that even a mild reduction in eGFR is a risk factor for the development of neutropenia and a potential risk factor for FN. Authors are advised to check the author instructions for the journal they are submitting to for word limits and if structural elements like subheadings, citations, or equations are permitted.
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Affiliation(s)
| | - Stanisław Łącki-Zynzeling
- Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, Reymonta 8, 40-029 Katowice, Poland
| | - Maciej Borówka
- Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, Reymonta 8, 40-029 Katowice, Poland
| | - Zofia I. Niemir
- Department of Nephrology, Transplantology and Internal Diseases, Poznań University of Medical Sciences, Poznań, Al. Przybyszewskiego 49, 60-355 Katowice, Poland
| | - Sylwia Kozak
- Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, Reymonta 8, 40-029 Katowice, Poland
| | - Aleksander J. Owczarek
- Health Promotion and Obesity Management Unit, Department of Pathophysiology, Medical University of Silesia, Medyków 18, 40-752 Katowice, Poland
| | - Jerzy Chudek
- Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, Reymonta 8, 40-029 Katowice, Poland
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Harada T, Tsuji T, Ueno J, Hijikata N, Ishikawa A, Kotani D, Kojima T, Fujita T. Association of sarcopenia with relative dose intensity of neoadjuvant chemotherapy in older patients with locally advanced esophageal cancer: A retrospective cohort study. J Geriatr Oncol 2023; 14:101580. [PMID: 37478514 DOI: 10.1016/j.jgo.2023.101580] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/28/2023] [Accepted: 06/29/2023] [Indexed: 07/23/2023]
Abstract
INTRODUCTION Sarcopenia impacts the toxicity of chemotherapy in patients with cancer, but there is little information on the association of sarcopenia with the relative dose intensity (RDI) of chemotherapy. We investigated the association of sarcopenia with RDI of neoadjuvant chemotherapy (NAC) in older patients with locally advanced esophageal cancer (LAEC). MATERIALS AND METHODS This was a single-center retrospective cohort study of patients aged ≥65 years who underwent curative esophagectomy after NAC for LAEC between 2016 and 2020. Skeletal muscle mass index (SMI) was calculated from computed tomography images at the L3 level. Sarcopenia was defined using the Youden index of SMI. Average RDI was calculated from delivered-dose intensity and standard-dose intensity of all drugs. The cutoff point of low average RDI was defined as <85%. The multivariate logistic regression model was used for the endpoint. RESULTS We analyzed 188 patients with a mean age of 71.3 years. The cutoff points of sarcopenia for low average RDI were defined as 42.81 cm2/m2 in males and 37.48 cm2/m2 in females. Sarcopenia significantly affected low average RDI, adjusted for age, sex, body mass index, drug regimen, clinical stage, and creatinine clearance (adjusted odds ratio: 2.195, 95% confidence interval: 1.107-4.411, p = 0.024). Compared with the non-sarcopenia patients, the sarcopenia patients with low average RDI had a higher rate of dose reduction, delayed, or discontinuation after the first cycle because of neutropenia (45% vs. 38%), and decreased performance status (11% vs. 0%). DISCUSSION Sarcopenia predicted low average RDI (<85%) of NAC in older patients with LAEC. In the future, the information about the mechanism of association of sarcopenia with RDI will progress the development of intervention strategy and novel supportive care.
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Affiliation(s)
- Tsuyoshi Harada
- Department of Rehabilitation Medicine, National Cancer Center Hospital East, Kashiwa, Chiba, Japan; Department of Rehabilitation Medicine, Keio University Graduate School, Shinjuku, Tokyo, Japan
| | - Tetsuya Tsuji
- Department of Rehabilitation Medicine, National Cancer Center Hospital East, Kashiwa, Chiba, Japan; Department of Rehabilitation Medicine, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
| | - Junya Ueno
- Department of Rehabilitation Medicine, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Nanako Hijikata
- Department of Rehabilitation Medicine, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Aiko Ishikawa
- Department of Rehabilitation Medicine, National Cancer Center Hospital East, Kashiwa, Chiba, Japan; Department of Rehabilitation Medicine, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Daisuke Kotani
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Takashi Kojima
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Takeo Fujita
- Department of Esophageal Surgery, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
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14
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Lim ZL, Ho PJ, Hartman M, Tan EY, Riza NKBM, Lim EH, Nitar P, Joint Breast Cancer Registry Jbcr, Wong FY, Li J. How Asian Breast Cancer Patients Experience Unequal Incidence of Chemotherapy Side Effects: A Look at Ethnic Disparities in Febrile Neutropenia Rates. Cancers (Basel) 2023; 15:3590. [PMID: 37509253 PMCID: PMC10377556 DOI: 10.3390/cancers15143590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/26/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
The majority of published findings on chemotherapy-induced febrile neutropenia (FN) are restricted to three ethnic groups: Asians, Caucasians, and African Americans. In this two-part study, we examined FN incidence and risk factors in Chinese, Malay, and Indian chemotherapy-treated breast cancer (BC) patients. Hospital records or ICD codes were used to identify patients with FN. In both the Singapore Breast Cancer Cohort (SGBCC) and the Joint Breast Cancer Registry (JBCR), the time of the first FN from the start of chemotherapy was estimated using Cox regression. Multinomial regression was used to evaluate differences in various characteristics across ethnicities. FN was observed in 170 of 1014 patients in SGBCC. The Cox model showed that non-Chinese were at higher risk of developing FN (HRMalay [95% CI]:2.04 [1.44-2.88], p < 0.001; HRIndian:1.88 [1.11-3.18], p = 0.018). In JBCR, FN was observed in 965 of 7449 patients. Univariable Cox models identified ethnicity, a lower baseline absolute neutrophil count, non-luminal A proxy subtypes, and anthracycline-containing regimens as risk factors. Disparities across ethnicities' risk (HRMalay:1.29 [1.07-1.54], p = 0.006; HRIndian:1.50 [1.19-1.88], p < 0.001) remained significant even after further adjustments. Finally, an age-adjusted multinomial model showed that Malays (p = 0.006) and Indians (p = 0.009) were significantly more likely to develop multiple episodes of FN during treatment. Ethnic differences in chemotherapy-induced FN among BC patients exist. Further studies can focus on investigating pharmacogenetic differences across ethnicities.
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Affiliation(s)
- Zi Lin Lim
- Genome Institute of Singapore (GIS), Agency for Science, Technology and Research (A*STAR), 60 Biopolis Street, Genome, Singapore 138672, Singapore
| | - Peh Joo Ho
- Genome Institute of Singapore (GIS), Agency for Science, Technology and Research (A*STAR), 60 Biopolis Street, Genome, Singapore 138672, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore 117549, Singapore
| | - Mikael Hartman
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore 117549, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Department of Surgery, National University Hospital, Singapore 119054, Singapore
| | - Ern Yu Tan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technology University, Singapore 308232, Singapore
| | | | - Elaine Hsuen Lim
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Phyu Nitar
- Department of Cancer Informatics, National Cancer Centre Singapore, Singapore 169610, Singapore
| | | | - Fuh Yong Wong
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Jingmei Li
- Genome Institute of Singapore (GIS), Agency for Science, Technology and Research (A*STAR), 60 Biopolis Street, Genome, Singapore 138672, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
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15
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Jeon BE, Lee JE, Park J, Jung H, Park EG, Lee DH, Seo YS, Kim HS, Shin HJ, Kim SW. Transcriptomic analysis of neutrophil apoptosis induced by diffuse large B-cell lymphoma unveils a potential role in neutropenia. Genes Genomics 2023:10.1007/s13258-023-01404-7. [PMID: 37266765 DOI: 10.1007/s13258-023-01404-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 05/15/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) is an aggressive lymphoma that arises from malignant transformation of B lymphocytes. Outcome of patients with DLBCL has been significantly improved by rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) therapy, which is regarded "gold standard" of DLBCL therapy. It is unfortunate that febrile neutropenia, a decrease of the neutrophil count in the blood accompanying fever, is one of the most common complications that DLBCL patients receiving R-CHOP regimen experience. Given the critical role of neutrophils against bacterial and fungal infections, neutropenia could be deadly. While the association between R-CHOP therapy and neutropenia has been well-established, the negative effect of DLBCL cells on the survival of neutrophils has not been clearly understood. Our previous study have shown that conditioned medium (CM) derived from Ly1 DLBCL cells induces apoptosis in murine neutrophils ex vivo. Additionally, Ly1 CM and doxorubicin synergize to further enhance apoptotic rate in neutrophils, possibly contributing to neutropenia in DLBCL patients. OBJECTIVE We investigated the mechanism and genes that regulate neutrophil apoptosis induced by secretome of DLBCL cells, which would give insight into the potential role of DLBCL in neutropenia. METHOD Murine neutrophils were isolated from bone marrow in C57BL6/J mice using flow cytometry. QuantSeq 3' mRNA-sequencing was conducted on neutrophils following exposure to CM derived from Ly1 DLBCL cells or murine bone marrow cells (control). Quantseq 3'mRNA sequencing data were aligned to identify differentially expressed mRNAs. Next, the expression of genes related to neutrophil apoptosis and proliferation were analyzed and Gene classification and ontology were analyzed. RESULT We identified 1196 (198 upregulated and 998 downregulated) differentially expressed genes (DEGs) in Ly1 DLBCL co-culture group compared to the control group. The functional enrichment analyses of DEGs in co-culture group revealed significant enriched in apoptosis process, and immune system process in gene ontology and the highly enriched pathway of various bacterial infection, leukocyte transendothelial migration, apoptosis, and cell cycle in KEGG pathway. Importantly, Bcl7b, Bnip3, Bmx, Mcl1, and Pim1 were identified as critical regulators of neutrophil apoptosis, which may be potential drug targets for the treatment of neutropenia. We are currently testing the efficacy of the activators/inhibitors of the proteins encoded by these genes to investigate whether they would block DLBCL-induced neutrophil apoptosis. CONCLUSION In the present study, bioinformatic analyses of gene expression profiling data revealed the crucial genes involved in neutrophil apoptosis and gave insight into the underlying mechanism. Given our data, it may be likely that novel opportunities for the treatment of neutropenia, and eventually improvement of prognosis of DLBCL patients, might emerge.
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Affiliation(s)
- Byeol-Eun Jeon
- Department of Integrated Biological Science, Pusan National University, Pusan, 46241, Republic of Korea
| | - Ji-Eun Lee
- Department of Integrated Biological Science, Pusan National University, Pusan, 46241, Republic of Korea
| | - Jungwook Park
- Biotechnology Research Division, National Institute of Fisheries Science, Busan, 46083, Korea
| | - Hyejung Jung
- Department of Integrated Biological Science, Pusan National University, Pusan, 46241, Republic of Korea
- Department of Microbiology, Pusan National University, Pusan, 46241, Republic of Korea
| | - Eun Gyung Park
- Department of Integrated Biological Science, Pusan National University, Pusan, 46241, Republic of Korea
- Institute of Systems Biology, Pusan National University, Busan, 46241, Republic of Korea
| | - Du Hyeong Lee
- Department of Integrated Biological Science, Pusan National University, Pusan, 46241, Republic of Korea
- Institute of Systems Biology, Pusan National University, Busan, 46241, Republic of Korea
| | - Young-Su Seo
- Department of Integrated Biological Science, Pusan National University, Pusan, 46241, Republic of Korea
- Department of Microbiology, Pusan National University, Pusan, 46241, Republic of Korea
| | - Heui-Soo Kim
- Institute of Systems Biology, Pusan National University, Busan, 46241, Republic of Korea
- Department of Biological Sciences, Pusan National University, Pusan, 46241, Republic of Korea
| | - Ho-Jin Shin
- Division of Hematology-Oncology, Department of Internal Medicine, Biochemical Research Institution, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Republic of Korea.
| | - Sang-Woo Kim
- Department of Integrated Biological Science, Pusan National University, Pusan, 46241, Republic of Korea.
- Department of Biological Sciences, Pusan National University, Pusan, 46241, Republic of Korea.
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Peltekian S, Sajwani S, Wang X, Kanji S. Incidence, predictors, and outcomes of febrile neutropenia and neutropenia in patients with metastatic castrate-resistant prostate cancer receiving docetaxel. Support Care Cancer 2023; 31:311. [PMID: 37126153 DOI: 10.1007/s00520-023-07776-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 04/21/2023] [Indexed: 05/02/2023]
Abstract
PURPOSE The incidence of febrile neutropenia (FN) in adults with castrate-resistant metastatic prostate cancer (mCRPC) receiving docetaxel in real-world settings has not been well studied since the expanded role of hormonal treatments. The study objective was to determine the incidence of FN and neutropenia among adults with mCRPC receiving docetaxel. Secondary objectives were to quantify outcomes of patients who develop FN and to identify predictors for FN in this population. METHODS A single-center retrospective cohort study was conducted which included adults with mCRPC receiving docetaxel at the Ottawa Hospital over a 5-year period. Charts were reviewed to collect clinical data to determine the incidence of FN and neutropenia. A multiple logistic regression was used to identify predictors of FN. RESULTS In patients receiving docetaxel for mCRPC, the incidence of FN and neutropenia was 34/137 (25%) and 45/137 (33%), respectively. Among 34 patients who developed FN, 94% required hospitalization for FN for a mean of 5 days (± 2.8) and 6% died. Following FN, 53% required at least 1 treatment delay and 71% had at least 1 dose reduction. Age category (OR 2.025, 95% CI 1.13-3.627) and presence of multiple comorbidities (OR 1.466, 95% CI 1.01-2.258) increased the risk of FN. CONCLUSION The incidence of FN and neutropenia in the clinical setting in patients receiving docetaxel for mCRPC is higher than previously reported and high enough to consider primary prophylaxis with granulocyte colony stimulating factors in high-risk groups. Age and multiple comorbidities were identified as risk factors.
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Affiliation(s)
| | - Shellyza Sajwani
- Pharmacy Department, The Ottawa Hospital, Ottawa, ON, Canada
- The Ottawa Hospital Cancer Centre, Ottawa, ON, Canada
| | - Xiang Wang
- Pharmacy Department, The Ottawa Hospital, Ottawa, ON, Canada
- The Ottawa Hospital Cancer Centre, Ottawa, ON, Canada
| | - Salmaan Kanji
- Pharmacy Department, The Ottawa Hospital, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
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Arrestier R, Chaba A, Mabrouki A, Saccheri C, Canet E, Pineton de Chambrun M, Stoclin A, Picard M, Wallet F, Perier F, Turpin M, Argaud L, Decavèle M, Issa N, Cadoz C, Klouche K, Cohen J, Mokart D, Grouille J, Urbina T, Hua C, Chosidow O, Mekontso-Dessap A, Azoulay E, de Prost N. Necrotizing soft tissue infections in critically ill neutropenic patients: a French multicentre retrospective cohort study. Ann Intensive Care 2023; 13:34. [PMID: 37115415 PMCID: PMC10147851 DOI: 10.1186/s13613-023-01125-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND Necrotizing soft tissue infections (NSTIs) are rare life-threatening bacterial infections. Few data are available regarding neutropenic patients with NSTIs. Our objectives were to describe the characteristics and management of neutropenic patients with NSTIs in intensive care units (ICUs). We conducted a retrospective multicentre cohort study in 18 ICUs between 2011 and 2021. Patients admitted with NSTIs and concomitant neutropenia at diagnosis were included and compared to non-neutropenic patients with NSTIs. The relationship between therapeutic interventions and outcomes was assessed using Cox regression and propensity score matching. RESULTS 76 neutropenic patients were included and compared to 165 non-neutropenic patients. Neutropenic patients were younger (54 ± 14 vs 60 ± 13 years, p = 0.002) and had less lower limb (44.7% vs 70.9%, p < 0.001) and more abdomino-perineal NSTIs (43.4% vs 18.8%, p < 0.001). Enterobacterales and non-fermenting gram-negative bacteria were the most frequently isolated microorganisms in neutropenic patients. In-hospital mortality was significantly higher in neutropenic than in non-neutropenic patients (57.9% vs 28.5%, p < 0.001). Granulocyte colony-stimulating factor (G-CSF) administration was associated with a lower risk of in-hospital mortality in univariable Cox (hazard ratio (HR) = 0.43 95% confidence interval (CI) [0.23-0.82], p = 0.010) and multivariable Cox (adjusted HR = 0.46 95% CI [0.22-0.94], p = 0.033) analyses and after overlap propensity score weighting (odds ratio = 0.25 95% CI [0.09; 0.68], p = 0.006). CONCLUSIONS Critically ill neutropenic patients with NSTIs present different clinical and microbiological characteristics and are associated with a higher hospital mortality than non-neutropenic patients. G-CSF administration was associated with hospital survival.
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Affiliation(s)
- Romain Arrestier
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, CEDEX, Créteil, 94010, Paris, France.
- Groupe de Recherche Clinique CARMAS, Faculté de Santé de Créteil, Université Paris Est Créteil, CEDEX, Créteil, 94010, Paris, France.
- INSERM, IMRB, Université Paris Est Créteil, CEDEX, Créteil, 94010, Paris, France.
| | - Anis Chaba
- Assistance Publique-Hôpitaux de Paris, Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Paris-Centre, Hôpital Cochin, Paris, France
| | - Asma Mabrouki
- Service de Médecine Intensive et Réanimation, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Clément Saccheri
- Service de Médecine Intensive Réanimation, Hôpital Archet 1, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Emmanuel Canet
- Service de Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Marc Pineton de Chambrun
- Service de Médecine Intensive-Réanimation, Assistance Publique-Hôpitaux de Paris (APHP), Hôpital La Pitié-Salpêtrière, Sorbonne Université, Paris, France
| | - Annabelle Stoclin
- Service de Médecine Intensive Et Réanimation, Institut Gustave Roussy, Villejuif, France
| | - Muriel Picard
- Service de Réanimation Polyvalente, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - Florent Wallet
- Hospices Civils de Lyon, Service d'anesthésie, Médecine Intensive, Réanimation, CHU Lyon Sud, Pierre-Bénite, France
| | - François Perier
- Réanimation Médico-Chirurgicale, Hôpital André Mignot, Centre Hospitalier de Versailles, Le Chesnay-Rocquencourt, France
| | - Matthieu Turpin
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Médecine Intensive Réanimation, Hôpital Tenon, Paris, France
| | - Laurent Argaud
- Service de Médecine Intensive, Réanimation, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Maxens Decavèle
- AP-HP, Sorbonne Université, Site Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Département R3S, Hôpital Pitié-Salpêtrière, Paris, France
| | - Nahéma Issa
- Médecine Intensive Réanimation, Hôpital Saint-André, CHU Bordeaux, France
| | - Cyril Cadoz
- Réanimation Polyvalente, CHR Metz-Thionville Hôpital de Mercy, Metz, France
| | - Kada Klouche
- Service de Médecine Intensive et Réanimation, CHU Montpellier, France
| | - Johana Cohen
- Service de Médecine Intensive et Réanimation, Groupe Hospitalier Intercommunal le Raincy Montfermeil, Montfermeil, France
| | - Djamel Mokart
- Unité Traitement Soins Intensifs, Institut J.Paoli, I.Calmettes, Marseille, France
| | - Julien Grouille
- Service de Réanimation Polyvalente, Centre Hospitalier Simone Veil, Blois, France
| | - Tomas Urbina
- Service de Médecine Intensive et Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Camille Hua
- Service de Dermatologie, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, CEDEX, Créteil, 94010, Paris, France
- Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), EA 7379, Université Paris Est Créteil (UPEC), Créteil, France
| | - Olivier Chosidow
- Service de Dermatologie, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, CEDEX, Créteil, 94010, Paris, France
| | - Armand Mekontso-Dessap
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, CEDEX, Créteil, 94010, Paris, France
- Groupe de Recherche Clinique CARMAS, Faculté de Santé de Créteil, Université Paris Est Créteil, CEDEX, Créteil, 94010, Paris, France
- INSERM, IMRB, Université Paris Est Créteil, CEDEX, Créteil, 94010, Paris, France
| | - Elie Azoulay
- Service de Médecine Intensive et Réanimation, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Nicolas de Prost
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, CEDEX, Créteil, 94010, Paris, France
- Groupe de Recherche Clinique CARMAS, Faculté de Santé de Créteil, Université Paris Est Créteil, CEDEX, Créteil, 94010, Paris, France
- INSERM, IMRB, Université Paris Est Créteil, CEDEX, Créteil, 94010, Paris, France
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18
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Lathe R, St Clair D. Programmed ageing: decline of stem cell renewal, immunosenescence, and Alzheimer's disease. Biol Rev Camb Philos Soc 2023. [PMID: 37068798 DOI: 10.1111/brv.12959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 03/27/2023] [Accepted: 03/30/2023] [Indexed: 04/19/2023]
Abstract
The characteristic maximum lifespan varies enormously across animal species from a few hours to hundreds of years. This argues that maximum lifespan, and the ageing process that itself dictates lifespan, are to a large extent genetically determined. Although controversial, this is supported by firm evidence that semelparous species display evolutionarily programmed ageing in response to reproductive and environmental cues. Parabiosis experiments reveal that ageing is orchestrated systemically through the circulation, accompanied by programmed changes in hormone levels across a lifetime. This implies that, like the circadian and circannual clocks, there is a master 'clock of age' (circavital clock) located in the limbic brain of mammals that modulates systemic changes in growth factor and hormone secretion over the lifespan, as well as systemic alterations in gene expression as revealed by genomic methylation analysis. Studies on accelerated ageing in mice, as well as human longevity genes, converge on evolutionarily conserved fibroblast growth factors (FGFs) and their receptors, including KLOTHO, as well as insulin-like growth factors (IGFs) and steroid hormones, as key players mediating the systemic effects of ageing. Age-related changes in these and multiple other factors are inferred to cause a progressive decline in tissue maintenance through failure of stem cell replenishment. This most severely affects the immune system, which requires constant renewal from bone marrow stem cells. Age-related immune decline increases risk of infection whereas lifespan can be extended in germfree animals. This and other evidence suggests that infection is the major cause of death in higher organisms. Immune decline is also associated with age-related diseases. Taking the example of Alzheimer's disease (AD), we assess the evidence that AD is caused by immunosenescence and infection. The signature protein of AD brain, Aβ, is now known to be an antimicrobial peptide, and Aβ deposits in AD brain may be a response to infection rather than a cause of disease. Because some cognitively normal elderly individuals show extensive neuropathology, we argue that the location of the pathology is crucial - specifically, lesions to limbic brain are likely to accentuate immunosenescence, and could thus underlie a vicious cycle of accelerated immune decline and microbial proliferation that culminates in AD. This general model may extend to other age-related diseases, and we propose a general paradigm of organismal senescence in which declining stem cell proliferation leads to programmed immunosenescence and mortality.
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Affiliation(s)
- Richard Lathe
- Division of Infection Medicine, Chancellor's Building, University of Edinburgh Medical School, Little France, Edinburgh, EH16 4SB, UK
| | - David St Clair
- Institute of Medical Sciences, School of Medicine, University of Aberdeen, Aberdeen, AB25 2ZD, UK
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19
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De Oliveira Brandao C, Lewis S, Sandschafer D, Crawford J. Two decades of pegfilgrastim: what have we learned? Where do we go from here? Curr Med Res Opin 2023; 39:707-718. [PMID: 36976784 DOI: 10.1080/03007995.2023.2196197] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Chemotherapy-induced febrile neutropenia (FN) is a medical emergency that may occur in patients with malignancies receiving myelosuppressive chemotherapy. FN requires early therapeutic intervention since it is associated with increased hospitalizations and high mortality risk of 5%-20%. FN-related hospitalizations are higher in patients with myeloid malignancies than in those with solid tumors due to the myelotoxicity of chemotherapy regimens and the compromised bone marrow function. FN increases the burden of cancer by causing chemotherapy dose reductions and delays. The administration of the first granulocyte colony-stimulating factor (G-CSF), filgrastim, reduced the incidence and duration of FN in patients undergoing chemotherapy. Filgrastim later evolved into pegfilgrastim, which has a longer half-life than filgrastim and was associated with a lower rate of severe neutropenia, chemotherapy dose reduction, and treatment delay. Nine million patients have received pegfilgrastim since its approval in early 2002. The pegfilgrastim on-body injector (OBI) is an innovative device facilitating the time-released auto-injection of pegfilgrastim approximately 27 hours after chemotherapy, as clinically recommended for the prevention of FN, thus eliminating the need for a next-day hospital visit. Since its introduction in 2015, one million patients with cancer have received pegfilgrastim using the OBI. Subsequently, the device has been approved in the United States (US), European Union, Latin America, and Japan, with studies and a postmarketing commitment demonstrating device reliability. A recent prospective observational study conducted in the US demonstrated that the OBI substantially improved the adherence to and compliance with clinically recommended pegfilgrastim therapy; patients receiving pegfilgrastim via the OBI experienced a lower incidence of FN than those receiving alternatives for FN prophylaxis. This review discusses the evolution of G-CSFs leading to the development of the OBI, current recommendations for G-CSF prophylaxis in the clinic, continued evidence supporting next-day pegfilgrastim administration, and improvements in patient care made possible with the OBI.
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Affiliation(s)
| | - Sandra Lewis
- Global Research & Development, Amgen Inc., Thousand Oaks, CA, USA
| | | | - Jeffrey Crawford
- Medical Oncology, Division of Medicine, Duke University Medical Center, Durham, North Carolina, USA
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20
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Jeon Y, Yang DH, Oh SJ, Park JH, Kim JA, Kim SY, Choi CW, Lee WS, Kim IH, Mun YC, Min GJ, Eom KS, Cho SG. Effectiveness of pegfilgrastim prophylaxis in preventing febrile neutropenia during R-FC chemoimmunotherapy for chronic lymphocytic leukemia: A multicenter prospective phase II study. Front Oncol 2023; 13:998014. [PMID: 37056335 PMCID: PMC10086440 DOI: 10.3389/fonc.2023.998014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
BackgroundA chemotherapy of rituximab, fludarabine and cyclophosphamide (R-FC) has been accepted as a promising frontline chemotherapy in selected patients with chronic lymphocytic leukemia (CLL). Although R-FC regimen is a relatively dose-dense regimen and neutropenia incidence is more than 50%, primary prophylactic pegfilgrastim was not fully recommended in the clinical field. Therefore, the study evaluated the prophylactic effectiveness of pegfilgrastim to reduce the incidence of febrile neutropenia associated with R-FC of patients with CLL.Patients and methodsA single-arm, multicenter, prospective phase II study was designed to assess the efficacy of prophylactic pegfilgrastim. Thirty-four CLL patients were enrolled and analyzed for neutropenia and other related factors, and comparative analysis was performed with historical cohort.ResultsCompared with our historical cohort, incidence of grade 3-4 neutropenia and febrile neutropenia was remarkably reduced during any cycle of chemotherapy (14.7% vs. 48.2% of study cohort vs. historical cohort during C1, 5.9% vs. 65.8% during C2, 12.9% vs. 80.6% during C3, 10% vs. 84.6% during C4, 3.4% vs. 83.6% during C5, and 10.7% vs. 85.7% during C6, p <0.001). Also, cumulative incidence of disrupted chemotherapy was noticeably reduced in study cohort on any cycles of R-FC regimen (8.8% vs. 22.2% of study cohort vs. historical cohort on C2, 9.7% vs. 25.2% on C3, 13.4% vs. 26.9% on C4, 13.8% vs. 45.2% on C5, 17.9% vs. 47.3% on C6, p=0.007). In addition, treatment-related mortality was 5.9%, which significantly reduced compared to 9.6% of our historical cohort (HR 0.64, 95% CI 0.42–0.79, P = 0.032).ConclusionPrimary prophylactic pegfilgrastim is effective in the prevention of neutropenia/febrile neutropenia, and infection-related mortality during R-FC regimen in patients with CLL.
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Affiliation(s)
- Youngwoo Jeon
- Lymphoma & Cell Therapy-Research Center, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
| | - Duk-Hwan Yang
- Department of Hematology-Oncology, Chonnam National University, Hwasun Hospital, Hwasun, Republic of Korea
| | - Suk-Joong Oh
- Department of Hematology and Oncology, Hanyang University Seoul Hospital, Seoul, Republic of Korea
| | - Jin-Hee Park
- Department of Hematology and Oncology, Cachon University Gil Medical Center, Incheon, Republic of Korea
| | - Jung-Ah Kim
- Department of Hematology and Oncology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Republic of Korea
| | - Sung-Young Kim
- Department of Hematology, Konkuk University Medical Center, Seoul, Republic of Korea
| | - Chul-Won Choi
- Department of Hematology and Oncology, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Won-Sik Lee
- Department of Internal Medicine, Hemato-Oncology, Inje University, Busan Paik Hospital, Busan, Republic of Korea
| | - In-Ho Kim
- Department of Hematology and Oncology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Yeung-Chul Mun
- Department of Hematology and Oncology, Ewha Woman’s University, Mok-dong Medical Center, Seoul, Republic of Korea
| | - Gi June Min
- Division of Lymphoma-Myeloma, Catholic Hematology Hospital, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki-Seong Eom
- Division of Lymphoma-Myeloma, Catholic Hematology Hospital, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok-Goo Cho
- Lymphoma & Cell Therapy-Research Center, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
- Division of Lymphoma-Myeloma, Catholic Hematology Hospital, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- *Correspondence: Seok-Goo Cho,
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21
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Corbeil O, Béchard L, Fournier É, Plante M, Thivierge MA, Lafrenière CÉ, Huot-Lavoie M, Brodeur S, Essiambre AM, Roy MA, Demers MF. Clozapine rechallenge or continuation despite neutropenia or agranulocytosis using colony-stimulating factor: A systematic review. J Psychopharmacol 2023; 37:370-377. [PMID: 36794520 PMCID: PMC10363950 DOI: 10.1177/02698811231154111] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
OBJECTIVES Rechallenge/continuation of clozapine in association with colony-stimulating factors (CSFs) following neutropenia/agranulocytosis has been reported, but many questions remain unanswered about efficacy and safety. This systematic review aims to assess the efficacy and safety of rechallenging/continuing clozapine in patients following neutropenia/agranulocytosis using CSFs. METHODS MEDLINE, Embase, PsycInfo, and Web of Science databases were searched from inception date to July 31, 2022. Articles screening and data extraction were realized independently by two reviewers, according to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) 2020 systematic review guidance. Included articles had to report on at least one case where clozapine was rechallenged/continued using CSFs despite previous neutropenia/agranulocytosis. RESULTS Eight hundred forty articles were retrieved; 34 articles met the inclusion criteria, totaling 59 individual cases. Clozapine was successfully rechallenged/continued in 76% of patients for an average follow-up period of 1.9 years. There was a trend toward better efficacy reported in case reports/series, compared with consecutive case series (overall success rates of 84% and 60%, respectively, p-value = 0.065). Two administration strategies were identified, "as-needed" and prophylactic, both yielding similar success rates (81% and 80%, respectively). Only mild and transient adverse events were documented. CONCLUSIONS Although limited by the relatively small number of published cases, factors such as time of onset to first neutropenia and severity of the episode did not seem to impact the outcome of a subsequent clozapine rechallenge using CSFs. While the efficacy of this strategy remains to be further adequately evaluated in more rigorous study designs, its long-term innocuity warrants considering its use more proactively in the management of clozapine hematological adverse events as to maintain this treatment for as many individuals as possible.
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Affiliation(s)
- Olivier Corbeil
- Faculty of Pharmacy, Université Laval, Québec City, QC, Canada.,Institut Universitaire en Santé Mentale de Québec, Québec City, QC, Canada.,CERVO Brain Research Centre, Québec City, QC, Canada
| | - Laurent Béchard
- Faculty of Pharmacy, Université Laval, Québec City, QC, Canada.,Institut Universitaire en Santé Mentale de Québec, Québec City, QC, Canada.,CERVO Brain Research Centre, Québec City, QC, Canada
| | - Émilien Fournier
- Faculty of Pharmacy, Université Laval, Québec City, QC, Canada.,CERVO Brain Research Centre, Québec City, QC, Canada
| | - Maude Plante
- Faculty of Pharmacy, Université Laval, Québec City, QC, Canada.,Institut Universitaire en Santé Mentale de Québec, Québec City, QC, Canada
| | - Marc-André Thivierge
- Faculty of Pharmacy, Université Laval, Québec City, QC, Canada.,Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | | | - Maxime Huot-Lavoie
- CERVO Brain Research Centre, Québec City, QC, Canada.,Faculty of Medicine, Université Laval, Québec City, QC, Canada
| | - Sébastien Brodeur
- Institut Universitaire en Santé Mentale de Québec, Québec City, QC, Canada.,CERVO Brain Research Centre, Québec City, QC, Canada.,Faculty of Medicine, Université Laval, Québec City, QC, Canada
| | - Anne-Marie Essiambre
- CERVO Brain Research Centre, Québec City, QC, Canada.,School of Psychology, Faculty of Social Sciences, Université Laval, Québec City, QC, Canada
| | - Marc-André Roy
- Institut Universitaire en Santé Mentale de Québec, Québec City, QC, Canada.,CERVO Brain Research Centre, Québec City, QC, Canada.,Faculty of Medicine, Université Laval, Québec City, QC, Canada
| | - Marie-France Demers
- Faculty of Pharmacy, Université Laval, Québec City, QC, Canada.,Institut Universitaire en Santé Mentale de Québec, Québec City, QC, Canada.,CERVO Brain Research Centre, Québec City, QC, Canada
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22
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Conte B, Montemurro F, Levaggi A, Blondeaux E, Molinelli C, Cardinali B, Poggio F, Buzzatti G, Bighin C, Lambertini M, Del Mastro L. Anthracycline, taxane, and trastuzumab-based neoadjuvant chemotherapy in HER2-positive early breast cancer: phase II trial. TUMORI JOURNAL 2023; 109:71-78. [PMID: 34989265 DOI: 10.1177/03008916211067568] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Neoadjuvant chemotherapy has become the preferred treatment in HER2-positive early breast cancer. Several trials investigated the neoadjuvant efficacy of dual HER2 blockade with anthracycline-free chemotherapy, whereas few data are available on single-agent trastuzumab and anthracycline-based regimens, which represent the standard of care in the adjuvant setting. This phase II, single-arm trial assessed anthracycline-based chemotherapy and trastuzumab as neoadjuvant treatment for high-risk HER2-positive breast cancer. METHODS Forty-three patients with stage II-III HER2-positive breast cancer were treated with 4 courses of neoadjuvant 5-fluorouracil 600 mg/m2, epirubicin 90 mg/m2, cyclophosphamide 600 mg/m2 (FEC ×4) every 21 days, followed by 12 courses of weekly paclitaxel 80 mg/m2 and trastuzumab 2 mg/Kg IV (loading dose 4 mg/kg). RESULTS Pathologic complete response (pCR) was observed in 22 (51%) of 43 patients. After a median follow-up of 6 years, the 5-year disease-free survival and overall survival were 85.8% (95% confidence interval 75.9%-97%) and 89.6% (80.4%-99.8%), respectively. A temporary decrease in left ventricular ejection fraction was observed in two patients. No cardiac death or congestive heart failure occurred. One patient died due to febrile neutropenia. CONCLUSIONS FEC ×4 followed by paclitaxel and trastuzumab was associated with high pCR rates and favorable long-term outcomes. However, this regimen was associated with relevant hematologic toxicity.
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Affiliation(s)
- Benedetta Conte
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Filippo Montemurro
- Multidisciplinary Outpatient Oncology Clinic, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Alessia Levaggi
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Eva Blondeaux
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Chiara Molinelli
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Barbara Cardinali
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Francesca Poggio
- Department of Medical Oncology, IRCCS Ospedale Policlinico San Martino, Genova, U.O. Oncologia Medica 2, Genova, Italy
| | - Giulia Buzzatti
- Department of Medical Oncology, IRCCS Ospedale Policlinico San Martino, Genova, U.O. Oncologia Medica 2, Genova, Italy
| | - Claudia Bighin
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Matteo Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy.,Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Lucia Del Mastro
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy.,Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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23
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Hershman DL, Bansal A, Sullivan SD, Barlow WE, Arnold KB, Watabayashi K, Bell-Brown A, Le-Lindqwister NA, Dul CL, Brown-Glaberman UA, Behrens RJ, Vogel V, Alluri N, Ramsey SD. A Pragmatic Cluster-Randomized Trial of a Standing Order Entry Intervention for Colony-Stimulating Factor Use Among Patients at Intermediate Risk for Febrile Neutropenia. J Clin Oncol 2023; 41:590-598. [PMID: 36228177 PMCID: PMC9870230 DOI: 10.1200/jco.22.01258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/12/2022] [Accepted: 08/22/2022] [Indexed: 01/27/2023] Open
Abstract
PURPOSE Primary prophylactic colony-stimulating factors (PP-CSFs) are prescribed to reduce febrile neutropenia (FN) but their benefit for intermediate FN risk regimens is uncertain. Within a pragmatic, randomized trial of a standing order entry (SOE) PP-CSF intervention, we conducted a substudy to evaluate the effectiveness of SOE for patients receiving intermediate-risk regimens. METHODS TrACER was a cluster randomized trial where practices were randomized to usual care or a guideline-based SOE intervention. In the primary study, sites were randomized 3:1 to SOE of automated PP-CSF orders for high FN risk regimens and alerts against PP-CSF use for low-risk regimens versus usual care. A secondary 1:1 randomization assigned 24 intervention sites to either SOE to prescribe or an alert to not prescribe PP-CSF for intermediate-risk regimens. Clinicians were allowed to over-ride the SOE. Patients with breast, colorectal, or non-small-cell lung cancer were enrolled. Mixed-effect logistic regression models were used to test differences between randomized sites. RESULTS Between January 2016 and April 2020, 846 eligible patients receiving intermediate-risk regimens were registered to either SOE to prescribe (12 sites: n = 542) or an alert to not prescribe PP-CSF (12 sites: n = 304). Rates of PP-CSF use were higher among sites randomized to SOE (37.1% v 9.9%, odds ratio, 5.91; 95% CI, 1.77 to 19.70; P = .0038). Rates of FN were low and identical between arms (3.7% v 3.7%). CONCLUSION Although implementation of a SOE intervention for PP-CSF significantly increased PP-CSF use among patients receiving first-line intermediate-risk regimens, FN rates were low and did not differ between arms. Although this guideline-informed SOE influenced prescribing, the results suggest that neither SOE nor PP-CSF provides sufficient benefit to justify their use for all patients receiving first-line intermediate-risk regimens.
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Affiliation(s)
| | | | - Sean D. Sullivan
- Fred Hutchinson Cancer Research Center, Seattle, WA
- University of Washington, Seattle, WA
| | - William E. Barlow
- Fred Hutchinson Cancer Research Center, Seattle, WA
- SWOG Statistics and Data Management Center, Seattle, WA
| | - Kathryn B. Arnold
- Fred Hutchinson Cancer Research Center, Seattle, WA
- SWOG Statistics and Data Management Center, Seattle, WA
| | | | | | | | - Carrie L. Dul
- Ascension Saint John Hospital (Michigan Cancer Research Consortium NCORP), Detroit, MI
| | - Ursa A. Brown-Glaberman
- University of New Mexico Cancer Center (New Mexico Minority Underserved NCORP), Albuquerque, NM
| | - Robert J. Behrens
- Med Onc & Hem Assoc-Des Moines (Iowa-Wide Oncology Research Coalition NCORP), Des Moines, IA
| | - Victor Vogel
- Geisinger Medical Center (Geisinger Cancer Institute NCORP), Danville, PA
| | - Nitya Alluri
- Saint Luke's Cancer Institute—Boise (Pacific Cancer Research Consortium NCORP), Boise, ID
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Wang Y, Zhao C, Ma P, Jiang D. Outcome and Cost-Effectiveness Analysis of Long-acting G-CSF as Primary Prophylaxis of Neutropenia Induced by Chemotherapy in Breast Cancer Patients, From a Retrospective Study. Cancer Control 2023; 30:10732748221140289. [PMID: 36598048 PMCID: PMC9827532 DOI: 10.1177/10732748221140289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
PURPOSE This retrospective analysis aimed to evaluate the clinical outcomes and cost-effectiveness of long-acting granulocyte-colony stimulating factor as primary prophylaxis of neutropenia caused by chemotherapy for breast cancer. METHODS Patients with breast cancer who received long- or short-acting granulocyte-colony stimulating factor as primary prophylaxis of neutropenia were enrolled in this study, and incidences of neutropenia were compared between two groups. A decision-analytic and a Markov model were used to compare the health benefits and costs of utilizing long- vs short-acting granulocyte-colony stimulating factor as the primary prophylaxis from the perspective of the Chinese health service system. Subsequently, one-way deterministic and probabilistic sensitivity analyses were conducted. The incremental cost-effectiveness ratios were calculated in baseline and sensitivity analyses. RESULTS Patients receiving long-acting granulocyte-colony stimulating factor as the primary prophylaxis of chemotherapy-induced neutropenia experienced a significant lower incidence of this adverse event, compared with the short-acting one for 2 to 7 days. The outcomes of baseline analysis indicated that long-acting granulocyte-colony stimulating factor had a gain of 0.08 quality-adjusted life years and costed $149 more than the short-acting one, yielding an incremental cost-effectiveness ratio of $1792 per quality-adjusted life year. The sensitivity analysis proved the stability of our models and economic efficiency of long-acting granulocyte-colony stimulating factor. CONCLUSIONS Patients receiving long-acting granulocyte-colony stimulating factor as primary prophylaxis of neutropenia experienced lower risk of this event compared with those underusing short-acting one. The long-acting granulocyte-colony stimulating factor may be a more cost-effective strategy for primary prophylaxis of neutropenia than short-acting one, considering the Chinese willingness-to-pay threshold of $12158.6 per quality-adjusted life year.
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Affiliation(s)
| | | | - Peizhi Ma
- Peizhi Ma, Department of pharmacy, Henan
Provincial People’s Hospital, People’s Hospital of Zhengzhou University, School
of Clinical Medicine, Henan University, No.7 Weiwu Road, Jinshui District,
Zhengzhou City, Henan Province 450001, China.
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Williams GR, Outlaw D, Harvey RD, Lichtman SM, Zamboni WC, Giri S. Chemotherapy dosing in older adults with cancer: One size does NOT fit all. J Geriatr Oncol 2023; 14:101363. [PMID: 36030172 DOI: 10.1016/j.jgo.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/01/2022] [Accepted: 08/18/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Grant R Williams
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States of America.
| | - Darryl Outlaw
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - R Donald Harvey
- Winship Cancer Institute, Emory University, Atlanta, GA, United States of America
| | - Stuart M Lichtman
- Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - William C Zamboni
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America; UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Smith Giri
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States of America
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Gebremariam GT, Fentie AM, Beyene K, Sander B, Gebretekle GB. Cost-effectiveness of pegfilgrastim versus filgrastim for prevention of chemotherapy-induced febrile neutropenia in patients with lymphoma: a systematic review. BMC Health Serv Res 2022; 22:1600. [PMID: 36585648 PMCID: PMC9805270 DOI: 10.1186/s12913-022-08933-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 12/05/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Febrile neutropenia (FN) is a prevalent and potentially life-threatening complication in patients with lymphoma receiving myelosuppressive chemotherapy. Pegfilgrastim is more effective than filgrastim as prophylaxis for FN. However, its usage has been limited because of its higher cost. Pegfilgrastim's value for money remains unclear. OBJECTIVE To systematically review the cost-effectiveness of pegfilgrastim compared to filgrastim as a primary or secondary prophylaxis for chemotherapy-induced FN among patients with lymphoma. METHODS A systematic literature search was conducted in PubMed, EMBASE, Cochrane Library databases, and Google Scholar. The most widely used economic evaluations (cost-effectiveness analysis, cost-utility analysis and cost-benefit analysis) were included in the review. Data extraction was guided by the Consolidated Health Economic Evaluation Reporting Standards checklist, and the quality of reviewed articles was assessed using the Joanna Briggs Institute (JBI) checklist. Cost-effectiveness data were rigorously summarized and synthesized narratively. Costs were adjusted to US$ 2020. RESULTS We identified eight economic evaluation studies (two cost-utility analyses, three cost-effectiveness analyses, and three studies reporting both cost-effectiveness and cost-utility analyses). Half of these studies were from Europe (n = 4), the other half were from Iran, USA, Canada, and Singapore. Six studies met > 80% of the JBI quality assessment criteria. Cost-effectiveness estimates in the majority (n = 6) of these studies were for Non-Hodgkin Lymphoma patients receiving myelosuppressive chemotherapy with high-risk of FN (> 20%). The studies considered a wide range of baseline FN risk (17-97.4%) and mortality rates (5.8-8.9%). Reported incremental cost-effectiveness ratios ranged from US$ 2199 to US$ 8,871,600 per quality-adjusted life-year (QALY) gained, dominant to US$ 44,358 per FN averted, and US$ 4261- US$ 7251 per life-years gained. The most influential parameters were medication and hospitalization costs, the relative risk of FN, and assumptions of mortality benefit. CONCLUSIONS Most studies showed that pegfilgrastim is cost-effective compared to filgrastim as primary and secondary prophylaxis for chemotherapy-induced FN among patients with lymphoma at a cost-effectiveness threshold of US$ 50,000 per QALY gained. The findings could assist clinicians and healthcare decision-makers to make informed decisions regarding resource allocation for the management of chemotherapy-induced FN in settings similar to those studied.
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Affiliation(s)
- Girma Tekle Gebremariam
- grid.7123.70000 0001 1250 5688School of Pharmacy, Addis Ababa University, Zambia Street, P.O. box: 1176 Addis Ababa, Ethiopia
| | - Atalay Mulu Fentie
- grid.7123.70000 0001 1250 5688School of Pharmacy, Addis Ababa University, Zambia Street, P.O. box: 1176 Addis Ababa, Ethiopia
| | - Kebede Beyene
- grid.419579.70000 0000 8660 3507Department of Pharmaceutical and Administrative Sciences, University of Health Sciences and Pharmacy in St. Louis, St. Louis, USA
| | - Beate Sander
- grid.17063.330000 0001 2157 2938Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Toronto, Ontario M5T 3M6 Canada ,grid.231844.80000 0004 0474 0428Toronto Health Economics and Technology Assessment (THETA) Collaborative, University Health Network, 200 Elizabeth Street, Toronto, Ontario M5G 2C4 Canada ,grid.418647.80000 0000 8849 1617Institute for Clinical Evaluative Sciences, 2075 Bayview Ave, Toronto, Ontario M4N 3M5 Canada ,grid.415400.40000 0001 1505 2354Public Health Ontario, 480 University Ave, Toronto, Ontario M5G 1V2 Canada
| | - Gebremedhin Beedemariam Gebretekle
- grid.17063.330000 0001 2157 2938Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Toronto, Ontario M5T 3M6 Canada ,grid.231844.80000 0004 0474 0428Toronto Health Economics and Technology Assessment (THETA) Collaborative, University Health Network, 200 Elizabeth Street, Toronto, Ontario M5G 2C4 Canada ,grid.17063.330000 0001 2157 2938Centre for Vaccine-Preventable Diseases, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
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Gwak H, Lim ST, Jeon YW, Park HS, Kim SH, Suh YJ. COVID-19 Prevention Guidance and the Incidence of Febrile Neutropenia in Patients with Breast Cancer Receiving TAC Chemotherapy with Prophylactic Pegfilgrastim. J Clin Med 2022; 11:jcm11237053. [PMID: 36498628 PMCID: PMC9737023 DOI: 10.3390/jcm11237053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/20/2022] [Accepted: 11/27/2022] [Indexed: 12/02/2022] Open
Abstract
Chemotherapy-induced febrile neutropenia (FN) is a medical emergency that causes severe adverse effects and death. Respiratory infections are one of the main causes of fever in patients with FN. We studied whether infection prevention and control (IPC) guidance for coronavirus 2019 disease reduced the incidence of FN. We reviewed female patients with breast cancer treated with adjuvant docetaxel, doxorubicin, and cyclophosphamide with prophylactic pegfilgrastim between 2019 and 2021. IPC guidance was implemented in April 2020. There was no difference in the incidence of chemotherapy-induced neutropenia between patients with and without IPC. In patients with IPC, the incidence of FN (9.5%) was lower than that of patients without IPC (27.9%). The hospitalization duration (0.7 ± 1.5 days) and total hospital cost (279.6 ± 42.6 USD) of the IPC group were significantly lower than that of the non-IPC group (2.0 ± 3.8 days and 364.7 ± 271.6 USD, respectively). IPC guidance should be implemented to prevent FN in high-risk patients with breast cancer.
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Affiliation(s)
- Hongki Gwak
- Division of Breast and Thyroid Surgical Oncology, Department of Surgery, Hwahong Hospital, Suwon 16630, Republic of Korea
| | - Seung-Taek Lim
- Division of Breast and Thyroid Surgical Oncology, Department of Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea
| | - Ye-Won Jeon
- Division of Breast and Thyroid Surgical Oncology, Department of Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea
| | - Hyung Soon Park
- Division of Medical Oncology, Department of Internal Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea
| | - Seong Hwan Kim
- Department of Plastic and Reconstructive Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul 07441, Republic of Korea
| | - Young-Jin Suh
- Division of Breast and Thyroid Surgical Oncology, Department of Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea
- Correspondence: ; Tel.: +82-31-249-8169
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Saad ESP, Oualla K, Talibova N, Gening S, YousefYousef SG. Afebrile chemotherapy-induced neutropenia: an international survey spots oncologists’ routine clinical practice versus the standard of care and the impact of COVID-19. Support Care Cancer 2022; 30:9921-9928. [PMID: 36308556 PMCID: PMC9617534 DOI: 10.1007/s00520-022-07421-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/14/2022] [Indexed: 12/03/2022]
Abstract
Introduction Afebrile chemotherapy-induced neutropenia represents a frequent clinical situation where chemotherapy protocol, patient’s comorbidities, and disease status determine the risk of infection hence the management plan. Internationally distributed, this questionnaire aims to evaluate the routine practice and the impact of the COVID-19 pandemic on afebrile chemotherapy-induced neutropenia management. Material and methods Coordinators from Egypt, Morocco, Azerbaijan, and Russia developed a 12-item questionnaire using Google forms to explore how oncologists deal with afebrile chemotherapy-induced neutropenia. The link to the survey was available internationally through social media and to their local societies over the period from July to September 2021. Results We received 151 responses from 4 world regions: 58.9, 9.9, 11.3, and 15.2% from the Mena area, Russia, Europe, and Asia. The responses deviated from the guideline-driven practice as G-CSF was the most chosen option for intermediate risk that was statistically different based on the academic background of the treating physician. Half of the responders ignored patients and disease risk factors in the intermediate-risk cases that trend was statistically different based on the geographical distribution. The steroid was a valid option for intermediate and low-risk as per oncologists practicing in Russia. COVID-19 pandemic positively affected the rate of prescription of G-CSF as expected. Conclusion The disparities in the routine practice of oncologists based on their geographical and academic backgrounds highlight the need to analyze the underlying obstacles that hinder guideline-based practice like workload or lack of the proper knowledge.
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Nian J, Sun X, Zhao W, Wang X. Efficacy and safety of acupuncture for chemotherapy-induced leukopenia: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e30995. [PMID: 36281119 PMCID: PMC9592432 DOI: 10.1097/md.0000000000030995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Leukopenia is one of most common types of myelosuppression secondary to chemotherapy. The main methods used to treat leukopenia after chemotherapy have various limitations. Several studies have reported the role of acupuncture in the prevention and treatment of leukopenia, but the quality of the study is uneven. Here, we used a systematic review and meta-analysis to evaluate the efficacy and safety of acupuncture in the treatment of leukopenia after chemotherapy. METHODS We searched the databases of the Cochrane Central Register of Controlled Trials (CENTRAL), the Cochrane Library, Medline (via PubMed), EMBASE (via embase.com), the China National Knowledge Infrastructure Database (CNKI), the Chinese Biomedical Literature Database (CBM), the Chinese Scientific Journal Database (VIP database) and the Wanfang database to collect randomized clinical trials (RCTs) on acupuncture in the treatment of leukopenia after chemotherapy. Cochrane systematic reviewer manual 5.2 was used for bias risk assessment. RevMan5.3 statistical software was applied for statistical analysis. RESULTS Fifteen RCTs were included in this study, with a total of 1130 patients. Meta-analysis results showed that acupuncture can increase white blood cell (WBC) count after chemotherapy [MD = 1.18, 95% CI (0.80, 1.57), P < .00001], reduce the incidence of myelosuppression [RR = 0.38, 95% CI (0.23, 0.63), P = .0002], and improve the clinical treatment effectiveness [RR = 1.20, 95% CI (1.00, 1.43), P = .05]. The differences were statistically significant. CONCLUSION It is recommended to use acupuncture in the treatment of leukocytopenia after chemotherapy, but this result needs further research for verification.
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Affiliation(s)
- Jiayun Nian
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Xu Sun
- Affiliated Tumor Hospital of Zhengzhou University, Zhenzhou, Henan, China
| | - Wenjie Zhao
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Xiaomin Wang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- * Correspondence: Xiaomin Wang, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China (e-mail: )
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Mitigating acute chemotherapy-associated adverse events in patients with cancer. Nat Rev Clin Oncol 2022; 19:681-697. [PMID: 36221000 DOI: 10.1038/s41571-022-00685-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2022] [Indexed: 11/08/2022]
Abstract
Despite the enthusiasm surrounding novel targeted agents and immunotherapies, chemotherapy remains the mainstay treatment for most human malignancies, either alone or in combination. Yet, the burden of chemotherapy-associated adverse events (CAAEs) remains high and, importantly, is associated with considerable morbidity, mortality and costs that affect patients across multiple dimensions, including physical, emotional and social functioning. CAAEs can directly affect patient outcomes and indirectly increase the risk of cancer recurrence by compromising treatment intensity and continuity. Systematic efforts to identify and critically summarize the evidence on management approaches for CAAEs remain limited. Herein, we review the most common acute CAAEs having a major effect on survival, quality of life, function and/or continuation of optimal therapy. We focus on selected acute toxicities that occur during treatment, summarizing their underlying pathophysiology, multifactorial aetiologies, evidenced-based treatments, prevention strategies and management recommendations. We also summarize the available evidence on risk factors, validated risk assessment tools and other efforts to optimize symptom control in patients most likely to benefit in order to personalize the prevention and treatment of acute CAAEs. Finally, we discuss innovative symptom monitoring and supportive care interventions that are under development to further improve the outcomes of patients with cancer.
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31
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Ramsey SD, Bansal A, Sullivan SD, Lyman GH, Barlow WE, Arnold KB, Watabayashi K, Bell-Brown A, Kreizenbeck K, Le-Lindqwister NA, Dul CL, Brown-Glaberman UA, Behrens RJ, Vogel V, Alluri N, Hershman DL. Effects of a Guideline-Informed Clinical Decision Support System Intervention to Improve Colony-Stimulating Factor Prescribing: A Cluster Randomized Clinical Trial. JAMA Netw Open 2022; 5:e2238191. [PMID: 36279134 PMCID: PMC9593234 DOI: 10.1001/jamanetworkopen.2022.38191] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
IMPORTANCE Colony-stimulating factors are prescribed to patients undergoing chemotherapy to reduce the risk of febrile neutropenia. Research suggests that 55% to 95% of colony-stimulating factor prescribing is inconsistent with national guidelines. OBJECTIVE To examine whether a guideline-based standing order for primary prophylactic colony-stimulating factors improves use and reduces the incidence of febrile neutropenia. DESIGN, SETTING, AND PARTICIPANTS This cluster randomized clinical trial, the Trial Assessing CSF Prescribing Effectiveness and Risk (TrACER), involved 32 community oncology clinics in the US. Participants were adult patients with breast, colorectal, or non-small cell lung cancer initiating cancer therapy and enrolled between January 2016 and April 2020. Data analysis was performed from July to October 2021. INTERVENTIONS Sites were randomized 3:1 to implementation of a guideline-based primary prophylactic colony-stimulating factor standing order system or usual care. Automated orders were added for high-risk regimens, and an alert not to prescribe was included for low-risk regimens. Risk was based on National Comprehensive Cancer Network guidelines. MAIN OUTCOMES AND MEASURES The primary outcome was to find an increase in colony-stimulating factor use among high-risk patients from 40% to 75%, a reduction in use among low-risk patients from 17% to 7%, and a 50% reduction in febrile neutropenia rates in the intervention group. Mixed model logistic regression adjusted for correlation of outcomes within a clinic. RESULTS A total of 2946 patients (median [IQR] age, 59.0 [50.0-67.0] years; 2233 women [77.0%]; 2292 White [79.1%]) were enrolled; 2287 were randomized to the intervention, and 659 were randomized to usual care. Colony-stimulating factor use for patients receiving high-risk regimens was high and not significantly different between groups (847 of 950 patients [89.2%] in the intervention group vs 296 of 309 patients [95.8%] in the usual care group). Among high-risk patients, febrile neutropenia rates for the intervention (58 of 947 patients [6.1%]) and usual care (13 of 308 patients [4.2%]) groups were not significantly different. The febrile neutropenia rate for patients receiving high-risk regimens not receiving colony-stimulating factors was 14.9% (17 of 114 patients). Among the 585 patients receiving low-risk regimens, colony-stimulating factor use was low and did not differ between groups (29 of 457 patients [6.3%] in the intervention group vs 7 of 128 patients [5.5%] in the usual care group). Febrile neutropenia rates did not differ between usual care (1 of 127 patients [0.8%]) and the intervention (7 of 452 patients [1.5%]) groups. CONCLUSIONS AND RELEVANCE In this cluster randomized clinical trial, implementation of a guideline-informed standing order did not affect colony-stimulating factor use or febrile neutropenia rates in high-risk and low-risk patients. Overall, use was generally appropriate for the level of risk. Standing order interventions do not appear to be necessary or effective in the setting of prophylactic colony-stimulating factor prescribing. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02728596.
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Affiliation(s)
- Scott D. Ramsey
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Aasthaa Bansal
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
- The Comparative Health Outcomes, Policy, and Economics Institute, School of Pharmacy, University of Washington, Seattle
| | - Sean D. Sullivan
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
- The Comparative Health Outcomes, Policy, and Economics Institute, School of Pharmacy, University of Washington, Seattle
| | - Gary H. Lyman
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
- School of Medicine, University of Washington, Seattle
| | - William E. Barlow
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
- SWOG Statistics and Data Management Center, Seattle, Washington
| | - Kathryn B. Arnold
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
- SWOG Statistics and Data Management Center, Seattle, Washington
| | - Kate Watabayashi
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ari Bell-Brown
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Karma Kreizenbeck
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Nguyet A. Le-Lindqwister
- Illinois CancerCare–Peoria (Heartland Cancer Research National Cancer Institute Community Oncology Research Program), Peoria
| | - Carrie L. Dul
- Ascension St John Hospital (Michigan Cancer Research Consortium National Cancer Institute Community Oncology Research Program), Detroit
| | - Ursa A. Brown-Glaberman
- University of New Mexico Cancer Center (New Mexico Minority Underserved National Cancer Institute Community Oncology Research Program, Albuquerque
| | - Robert J. Behrens
- Medical Oncology and Hematology Associates–Des Moines (Iowa-Wide Oncology Research Coalition National Cancer Institute Community Oncology Research Program), Des Moines
| | - Victor Vogel
- Geisinger Medical Center (Geisinger Cancer Institute National Cancer Institute Community Oncology Research Program), Danville, Pennsylvania
| | - Nitya Alluri
- St Luke’s Cancer Institute–Boise (Pacific Cancer Research Consortium National Cancer Institute Community Oncology Research Program), Boise, Idaho
| | - Dawn L. Hershman
- Department of Medicine and Epidemiology, Columbia University, New York, New York
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Wu Y, Tang X, Hu F, Zhu T, Liu H, Xiong Y, Zuo X, Xu A, Zhuang X. Long-term use of broad-spectrum antibiotics affects Ly6C hi monocyte recruitment and IL-17A and IL-22 production through the gut microbiota in tumor-bearing mice treated with chemotherapy. Immunol Res 2022; 70:829-843. [PMID: 36149530 DOI: 10.1007/s12026-022-09313-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 08/16/2022] [Indexed: 11/28/2022]
Abstract
The protective effects of antibiotics against infection in cancer patients treated with chemotherapy remains unclear and related studies have been performed in healthy or pathogen-infected animal models. Here, we aimed to study the effects of antibiotic use on intestinal infection in tumor-bearing mice treated with chemotherapy and to determine the underlying mechanisms. Subcutaneous CT26 tumor-bearing mice were assigned to four groups: the control (Ctrl) group without any treatment, the antibiotic (ATB) group treated with a mixture of ampicillin, streptomycin, and colistin, the 5-fluorouracil (FU) group treated with four cycles of intraperitoneal injections of FU, and the ATB + FU group treated with the combination of ATB and FU. Gut microbial composition was determined and mesenteric lymph nodes (mLNs) were isolated for bacterial culturing. Intestinal permeability and integrity were assessed and the expression of cytokines was analyzed by quantitative PCR, ELISA, or flow cytometry (FCM). Monocytes in the colonic lamina propria (LP) were measured by FCM. Compared with the Ctrl and FU groups, the numbers of positive bacterial culturing results for mLNs were higher, and gut bacterial compositions were altered in the ATB and ATB + FU groups, with significantly decreased alpha diversity in the ATB + FU group. Intestinal integrity regarding the expression of tight junction proteins and intestinal permeability were not impaired significantly after treatments, but the colons were shorter in the ATB + FU group. The expression levels of intestinal IL-17A and IL-22, as well as the percentages of IL-17A+ cells in the colonic LP of the ATB + FU group, were lower than those in the FU group. The percentages of Ly6Chi monocytes in the colonic LP were lower, but those in the spleen were higher in the ATB + FU group than in the FU group. The mRNA levels of colonic CCL8 were reduced in the ATB + FU group. Antibiotic use is associated with an increased incidence of intestinal infections in tumor-bearing mice treated with chemotherapy, which might in turn be associated with a dysregulated gut microbiota that inhibits colonic monocyte recruitment and IL-17A and IL-22 production.
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Affiliation(s)
- Yanhong Wu
- Department of Medical Microbiology and Immunology, Wannan Medical College, Wuhu, Anhui, China
| | - Xiaolei Tang
- Basic Medical Laboratory, The Second Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Feng Hu
- Department of Blood Transfusion, The First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Tao Zhu
- Department of Medical Microbiology and Immunology, Wannan Medical College, Wuhu, Anhui, China
| | - Hui Liu
- Department of Medical Microbiology and Immunology, Wannan Medical College, Wuhu, Anhui, China
| | - Yanjing Xiong
- Department of Medical Microbiology and Immunology, Wannan Medical College, Wuhu, Anhui, China
| | - Xiaoxuan Zuo
- Department of Medical Microbiology and Immunology, Wannan Medical College, Wuhu, Anhui, China
| | - Aiping Xu
- The Cell Electrophysiology Laboratory, Wannan Medical College, Wuhu, Anhui, China.
| | - Xiufen Zhuang
- Department of Oncology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China.
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Al-Rabayah AA, Al Mashni O, Hanoun E, Al Qasem W, Al Momani D, Al Froukh RF, Sawalha R, Hammoudeh SS. Effectiveness and Safety of Filgrastim (Neupogen™) versus Filgrastim-aafi (Nivestim™) in Primary Prophylaxis of Chemotherapy-Induced Febrile Neutropenia: An Observational Cohort Study. Drugs Real World Outcomes 2022; 9:589-595. [PMID: 36070082 DOI: 10.1007/s40801-022-00312-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Despite the demonstrated efficacy and safety of biosimilar filgrastim-aafi (Nivestim™), few studies have compared its use in real-life clinical practice to the originator filgrastim (Neupogen™). OBJECTIVES This study aimed to compare the effectiveness and safety of filgrastim and filgrastim-aafi for the primary prophylaxis of chemotherapy induced-febrile neutropenia in the real-life setting. PATIENTS AND METHODS A retrospective cohort study included all adult cancer patients at the King Hussein Cancer Centre requiring primary prophylaxis for chemotherapy-induced febrile neutropenia between 2014 and 2016. Two cohorts were selected: patients who received filgrastim and those who received filgrastim-aafi. The primary endpoint was the incidence of febrile neutropenia; the secondary endpoints were the incidence of adverse drug reactions (ADRs), hospital admissions due to febrile neutropenia, and the mean length of hospitalization. Chi-squared tests were performed to evaluate differences between groups. Logistic regression was conducted to adjust for confounding factors. RESULTS A total of 268 patients were identified, with 88 in the filgrastim cohort and 180 in the filgrastim-aafi cohort; 64%were females. The mean age was 47 (±15) years. The incidence of febrile neutropenia was 21.6% in the filgrastim cohort and 15% in the filgrastim-aafi cohort (P = 0.179). No statistically significant differences were detected in the incidence of hospital admission (P = 0.551) or ADRs (P = 0.623) between the two cohorts. Upon adjusting for the confounding factors, results remained statistically insignificant. CONCLUSION Filgrastim and filgrastim-aafi had comparable effectiveness and safety as primary prophylaxis for chemotherapy-induced febrile neutropenia. More extensive prospective studies with additional insight on the cost implications are required.
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Affiliation(s)
- Abeer A Al-Rabayah
- Department of Pharmacy, Center for Drug Policy and Technology Assessment, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan
| | - Ola Al Mashni
- Department of Pharmacy, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan
| | - Esraa Hanoun
- Department of Pharmacy, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan
| | - Weam Al Qasem
- Department of Pharmacy, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan
| | - Deema Al Momani
- Department of Pharmacy, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan
| | - Rawan Fawzi Al Froukh
- Department of Pharmacy, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan
| | - Razan Sawalha
- Department of Pharmacy, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan
| | - Suzan S Hammoudeh
- Department of Pharmacy, King Hussein Cancer Center, Queen Rania Street, Al-Jubeiha, PO Box 1269, Amman, 11941, Jordan.
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Oliver L, Alvarez R, Diaz R, Valdés A, Colligan SH, Nemeth MJ, Twum DYF, Fernández A, Fernández-Medina O, Carlson LM, Yu H, Eng KH, Hensen ML, Rábade-Chediak ML, Fernández LE, Lee KP, Perez L, Muhitch JB, Mesa C, Abrams SI. Mitigating the prevalence and function of myeloid-derived suppressor cells by redirecting myeloid differentiation using a novel immune modulator. J Immunother Cancer 2022; 10:e004710. [PMID: 36150744 PMCID: PMC9511656 DOI: 10.1136/jitc-2022-004710] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2022] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Immune suppression is common in neoplasia and a major driver is tumor-induced myeloid dysfunction. Yet, overcoming such myeloid cell defects remains an untapped strategy to reverse suppression and improve host defense. Exposure of bone marrow progenitors to heightened levels of myeloid growth factors in cancer or following certain systemic treatments promote abnormal myelopoiesis characterized by the production of myeloid-derived suppressor cells (MDSCs) and a deficiency in antigen-presenting cell function. We previously showed that a novel immune modulator, termed 'very small size particle' (VSSP), attenuates MDSC function in tumor-bearing mice, which was accompanied by an increase in dendritic cells (DCs) suggesting that VSSP exhibits myeloid differentiating properties. Therefore, here, we addressed two unresolved aspects of the mechanism of action of this unique immunomodulatory agent: (1) does VSSP alter myelopoiesis in the bone marrow to redirect MDSC differentiation toward a monocyte/macrophage or DC fate? and (2) does VSSP mitigate the frequency and suppressive function of human tumor-induced MDSCs? METHODS To address the first question, we first used a murine model of granulocyte-colony stimulating factor-driven emergency myelopoiesis following chemotherapy-induced myeloablation, which skews myeloid output toward MDSCs, especially the polymorphonuclear (PMN)-MDSC subset. Following VSSP treatment, progenitors and their myeloid progeny were analyzed by immunophenotyping and MDSC function was evaluated by suppression assays. To strengthen rigor, we validated our findings in tumor-bearing mouse models. To address the second question, we conducted a clinical trial in patients with metastatic renal cell carcinoma, wherein 15 patients were treated with VSSP. Endpoints in this study included safety and impact on PMN-MDSC frequency and function. RESULTS We demonstrated that VSSP diminished PMN-MDSCs by shunting granulocyte-monocyte progenitor differentiation toward monocytes/macrophages and DCs with heightened expression of the myeloid-dependent transcription factors interferon regulatory factor-8 and PU.1. This skewing was at the expense of expansion of granulocytic progenitors and rendered the remaining MDSCs less suppressive. Importantly, these effects were also demonstrated in a clinical setting wherein VSSP monotherapy significantly reduced circulating PMN-MDSCs, and their suppressive function. CONCLUSIONS Altogether, these data revealed VSSP as a novel regulator of myeloid biology that mitigates MDSCs in cancer patients and reinstates a more normal myeloid phenotype that potentially favors immune activation over immune suppression.
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Affiliation(s)
- Liliana Oliver
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
| | - Rydell Alvarez
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
| | - Raquel Diaz
- Department of Oncology, Joaquín Albarrán Hospital, Havana, Cuba
| | - Anet Valdés
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
| | - Sean H Colligan
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Michael J Nemeth
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Danielle Y F Twum
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Audry Fernández
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
| | - Olivia Fernández-Medina
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
| | - Louise M Carlson
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Medicine, Indiana University Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Han Yu
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Kevin H Eng
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Mary L Hensen
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Maura L Rábade-Chediak
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
| | - Luis Enrique Fernández
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
| | - Kelvin P Lee
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Medicine, Indiana University Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Leslie Perez
- Clinical Direction, Center of Molecular Immunology, Havana, Cuba
| | - Jason B Muhitch
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Circe Mesa
- Department of Immunoregulation, Immunology and Immunotherapy Direction, Center of Molecular Immunology, Havana, Cuba
- Innovative Immunotherapy Alliance, S. A. Mariel, Artemisa, Cuba
| | - Scott I Abrams
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
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Kim NK, Suh DH, Kim K, No JH, Kim YB. Maximum daily dose of G-CSF is critical for preventing recurrence of febrile neutropenia in patients with gynecologic cancer: A case-control study. Medicine (Baltimore) 2022; 101:e30155. [PMID: 36042607 PMCID: PMC9410604 DOI: 10.1097/md.0000000000030155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
No study has evaluated the effect of therapeutic granulocyte colony-stimulating factor (G-CSF) in preventing recurrence of febrile neutropenia (FN) and survival outcomes in gynecologic cancer patients. Objective of this study is to optimize and to identify the use of G-CSF and identify the critical factors for preventing the recurrence of FN in women undergoing chemotherapy for the treatment of gynecologic cancer. The medical records of consecutive patients who underwent chemotherapy for the treatment of gynecologic cancer and experienced FN at least once were retrospectively reviewed. Clinico-laboratory variables were compared between those with and without recurrence of FN to identify risk factors for the recurrence and the most optimal usage of G-CSF that can prevent FN. Student t test, χ2 test, and multivariate Cox regression analysis were used. A total of 157 patients who met the inclusion criteria were included. Of 157, 49 (31.2%) experienced recurrence of FN. Age ≥55 years (P = .043), previous lines of chemotherapy ≤1 (P = .002), thrombocytopenia (P = .025), total dose (P = .003), and maximum daily dose (P = .009) of G-CSF were significantly associated with recurrence of FN. Multiple regression analysis showed that age ≥55 years (HR, 2.42; 95% CI, 1.14-5.14; P = .022), previous chemotherapy ≤1 (HR, 4.01; 95% CI, 1.40-11.55; P = .010), and maximum daily dose of G-CSF ≤600 μg (HR, 5.18; 95% CI, 1.12-24.02; P = .036) were independent risk factors for recurrent FN. Multivariate Cox regression analysis showed that a maximum daily dose of G-CSF ≤600 μg was the only independent risk factor for short recurrence-free survival of FN (HR, 4.75; 95% CI, 1.15-19.56; P = .031). Dose-dense administration of G-CSF >600 μg/day could prevent recurrence of FN in women who undergo chemotherapy for the treatment of gynecologic cancer and FN. Old age and FN at early lines of chemotherapy seem to be associated with FN recurrence.
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Affiliation(s)
- Nam Kyeong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
- *Correspondence: Dong Hoon Suh, Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, 82 Gumi-ro, 173 Beon-gil Bundang-gu, Seongnam 13620, Korea (e-mail: )
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
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Kondo Y, Tachi T, Sakakibara T, Kato J, Kato A, Mizuno T, Miyake Y, Teramachi H. Cost-effectiveness analysis of pegfilgrastim in patients with non-small cell lung cancer receiving ramucirumab plus docetaxel in Japan. Support Care Cancer 2022; 30:6775-6783. [PMID: 35524869 DOI: 10.1007/s00520-022-07102-6] [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: 01/24/2022] [Accepted: 04/28/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE The dose-limiting factor of ramucirumab plus docetaxel (RAM + DTX) in patients with non-small cell lung cancer (NSCLC) is febrile neutropenia (FN), which has a high incidence in Asians. This study aimed to evaluate the cost-effectiveness of pegfilgrastim (Peg-G) in patients with NSCLC receiving RAM + DTX in Japan. METHODS We simulated model patients treated with RAM + DTX in Japan and developed a decision-analytical model for patients receiving Peg-G prophylaxis or no primary prophylaxis. The expected cost, quality-adjusted life-year (QALY), and incremental cost-effectiveness ratio (ICER) of each treatment were calculated from the perspective of a Japanese healthcare payer. The willingness-to-pay (WTP) threshold was set at 45,867 United States dollars (USD) (5 million Japanese yen) per QALY gained. The probabilities, utility values, and other costs were obtained from published sources. Deterministic sensitivity analysis (DSA) and probabilistic analysis were conducted to evaluate the effect of each parameter and robustness of the base-case results. RESULTS The expected cost and QALYs were 20,275 USD and 0.701 for Peg-G prophylaxis and 17,493 USD and 0.672 for no primary prophylaxis, respectively. The ICER was calculated to be 97,519 USD per QALY gained. The results were most sensitive to FN risk with Peg-G. When FN risk with no primary prophylaxis exceeded 51% or the cost of Peg-G was less than 649 USD per injection, the ICER was below the WTP threshold. The probabilistic analysis revealed a 9.1% probability that the ICER was below the WTP threshold. CONCLUSION Peg-G is not cost-effective in patients with NSCLC receiving RAM + DTX in Japan.
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Affiliation(s)
- Yu Kondo
- Department of Pharmacy, Toyota Kosei Hospital, 500-1, Ibobara, Jousui-cho, Toyota, 470-0396, Japan.
- Laboratory of Clinical Pharmacy, Gifu Pharmaceutical University, Daigaku-nishi 1-25-4, Gifu, 501-1196, Japan.
| | - Tomoya Tachi
- Laboratory of Clinical Pharmacy, Gifu Pharmaceutical University, Daigaku-nishi 1-25-4, Gifu, 501-1196, Japan
| | - Takayoshi Sakakibara
- Department of Pharmacy, Toyota Kosei Hospital, 500-1, Ibobara, Jousui-cho, Toyota, 470-0396, Japan
| | - Jun Kato
- Department of Pharmacy, Toyota Kosei Hospital, 500-1, Ibobara, Jousui-cho, Toyota, 470-0396, Japan
| | - Aki Kato
- Department of Pharmacy, Toyota Kosei Hospital, 500-1, Ibobara, Jousui-cho, Toyota, 470-0396, Japan
| | - Takahito Mizuno
- Department of Pharmacy, Toyota Kosei Hospital, 500-1, Ibobara, Jousui-cho, Toyota, 470-0396, Japan
| | - Yoshio Miyake
- Department of Pharmacy, Toyota Kosei Hospital, 500-1, Ibobara, Jousui-cho, Toyota, 470-0396, Japan
| | - Hitomi Teramachi
- Laboratory of Clinical Pharmacy, Gifu Pharmaceutical University, Daigaku-nishi 1-25-4, Gifu, 501-1196, Japan.
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Sun XS, Wang Z, Ren SH, Zhang HL, Liu LJ, Du HB, Liu XW, Liu JF. PEG-rhG-CSF for prophylaxis of neutropenia after chemotherapy in patients with non-small cell lung cancer: A multicenter, prospective, randomized study. Thorac Cancer 2022; 13:2429-2435. [PMID: 35859328 PMCID: PMC9436658 DOI: 10.1111/1759-7714.14544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/09/2022] [Accepted: 06/03/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND To evaluate the efficacy and safety of pegylated recombinant human granulocyte colony-stimulating factor (PEG-rhG-CSF) in preventing neutropenia during multiple cycles of chemotherapy in patients with non-small cell lung cancer (NSCLC). METHOD In a multicenter, prospective, randomized trial, patients with NSCLC were randomly assigned in a 2:1 ratio to treatment group (PEG-rhG-CSF as primary prophylactic therapy) or control group. Patients in the control group were administered rhG-CSF when white blood cell count was <2.0 × 109 /L or absolute neutrophil count <1.0 × 109 /L. The primary endpoint was the incidence of grade 3/4 neutropenia. Secondary endpoints included the incidence and duration of grade 3/4 neutropenia in each cycle, the incidence of febrile neutropenia (FN), delay rate of chemotherapy, prolonged time of chemotherapy, and safety. RESULTS Between January 2019 and July 2021, 130 patients were enrolled (treatment group: n = 87, control group: n = 43). The incidence of grade 3/4 neutropenia in the treatment group was significantly lower than that in the control group (1.15% vs. 11.63%, p < 0.05). The mean duration of grade 3/4 neutropenia for the treatment and control group was 2.00 and 3.75 days, respectively. There were no statistical differences in the incidence of FN, delay rate of chemotherapy, prolonged time of chemotherapy, and antibiotic use between the two groups (all p > 0.05). Adverse events were reported in 47.13% of patients in the treatment group and 48.84% patients in the control group. CONCLUSIONS Primary prophylactic treatment with PEG-rhG-CSF could reduce the incidence of neutropenia in patients with NSCLC during multiple cycles of chemotherapy, with acceptable safety and tolerability.
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Affiliation(s)
- Xu-Sheng Sun
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhe Wang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shu-Hua Ren
- Department of Thoracic Surgery, Tangshan Nanhu Hospital, Tangshan, China
| | - He-Lin Zhang
- Department of Thoracic Surgery, The second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Li-Jun Liu
- Department of Thoracic Surgery, Hebei Provincial People's Hospital, Shijiazhuang, China
| | - Hong-Bo Du
- Department of anti-tumour, CSPC Ouyi Pharmaceutical Co. Ltd., Shijiazhuang, China
| | - Xiao-Wei Liu
- Department of anti-tumour, CSPC Ouyi Pharmaceutical Co. Ltd., Shijiazhuang, China
| | - Jun-Feng Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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Alyamani MJ, AlSalloum H, Elgohary G, Alsaleh K, Abd El Warith A, Abd El-Aziz N. Granulocyte Colony-Stimulating Factor Utilization and Prescribing Patterns in Cancer Patients: A Single Institution Experience of a Saudi Cancer Center. Cureus 2022; 14:e27017. [PMID: 35989759 PMCID: PMC9387745 DOI: 10.7759/cureus.27017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2022] [Indexed: 11/24/2022] Open
Abstract
Background Febrile neutropenia (FN), owing to its negative association with immune function and infectious complications, acts as a treatment-limiting factor in myelotoxic cancer chemotherapy. This study aimed to analyze the incidence of FN, utilization of granulocyte colony-stimulating factor (G-CSF) in patients who experienced FN, and its association with age and comorbidities. Methodology This retrospective study was conducted in a major tertiary hospital in Riyadh, Kingdom of Saudi Arabia. Inclusion criteria entailed all neutropenic adults aged >18 years with a proven cancer diagnosis, including solid and hematological malignancies. Patients who were treated with chemotherapy and G-CSF were included in the study. Data regarding FN, administration of G-CSF, and patient and physician-related factors were collected. Results We collected data on 53 cancer patients with a mean age of 41.9 ± 17.1 years (range = 16-75). FN was present in 16 (30.2%) patients and absent in 37 (69.8%) patients. The mean neutrophil count post-filgrastim did not significantly differ from pre-chemotherapy neutrophil count (Student’s t-test, p = 0.067), while there was a significant difference from post-chemotherapy neutrophil count (Student’s t-test, p = 0.044). In our cohort, 24 (45.3%) patients achieved remission, 12 (22.6%) died, and 17 (32.1%) were not cured. We did not find any significant association between gender, specialty, comorbidities, and age with FN. Conclusions G-CSF administration significantly decreases the incidence of FN post-chemotherapy in cancer patients.
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Campbell K, Chadha N, Dimri S, Wang W, Li E. G-CSF primary prophylaxis use and outcomes in patients receiving chemotherapy at intermediate risk for febrile neutropenia: a scoping review. Expert Rev Hematol 2022; 15:619-633. [DOI: 10.1080/17474086.2022.2093712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Kim Campbell
- Oncology Medical Affairs, Sandoz Inc, Princeton, NJ, USA
| | - Nidhi Chadha
- Value and Access, Novartis Healthcare Pvt. Ltd, Hyderabad, India
| | - Seema Dimri
- Value and Access, Novartis Healthcare Pvt. Ltd, Hyderabad, India
| | - Weijia Wang
- Health Economics and Outcomes Research, Novartis Pharmaceuticals, East Hanover, NJ, USA
| | - Edward Li
- Oncology Medical Affairs, Sandoz Inc, Princeton, NJ, USA
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Wang X, Wang A, Feng W, Wang D, Guo X, Wang X, Miao Q, Liu M, Xia G. Novel 5-Fluorouracil Carbonate-Loaded Liposome: Preparation, In Vitro, and In Vivo Evaluation as an Antitumor Agent. Mol Pharm 2022; 19:2061-2076. [PMID: 35731595 DOI: 10.1021/acs.molpharmaceut.1c00820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
5-Fluorouracil (5-FU) is a chemotherapeutic drug against many types of cancers, especially colorectal cancer. However, its short plasma half-life and serious adverse reactions limit its wide clinical applications. To overcome these shortcomings, a novel lipophilic 5-FU carbonate [XL-01, (5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl) methyl tetradecyl carbonate] was designed, synthesized, and encapsulated into liposome (LipoXL-01) by a thin-film dispersion method through formulation screening and optimization. LipoXL-01 was characterized by a particle size of around 100 nm, polydispersity index of 0.200, ζ-potential value of -41 mV, encapsulation efficiency of 93.9%, and drug-loading efficiency of 11.6%. The cellular uptake of LipoXL-01 was increased in a concentration-dependent manner on HCT15 cells. LipoXL-01 could enhance the induction of cell apoptosis and the inhibition of cell migration and arrest the ability of the cell cycle at the S-phase on HCT15 cells better than 5-FU. Additionally, LipoXL-01 exhibited a slow drug release profile with a cumulative release rate of 12% in 8 h. The results of pharmacokinetic and biodistribution studies revealed that LipoXL-01 had a long plasma half-life (7.21 h) and a high tumor accumulation (733 nmol/g at 8 h). The in vivo antitumor effect study also showed that LipoXL-01 had more potent efficacy than 5-FU (65 vs 48% of the tumor-inhibition rate). Simultaneously, negligible systemic toxicity was observed via analyzing the body weight as well as hematological and pathological parameters in the tested mice. The current study suggested that LipoXL-01 might be a promising nanocandidate for chemotherapy of colorectal cancer.
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Affiliation(s)
- Xuelei Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Apeng Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Wenkai Feng
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Dan Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Xiaoru Guo
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Xiaowei Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Qingfang Miao
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Mingliang Liu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Guimin Xia
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
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Rifkin RM, Crawford J, Mahtani RL, Dale DC, Narang M, MacLaughlin WW, Huynh C, Gawade PL, Lewis S, DeCosta L, Lawrence T, Belani R. A prospective study to evaluate febrile neutropenia incidence in patients receiving pegfilgrastim on-body injector vs other choices. Support Care Cancer 2022; 30:7913-7922. [PMID: 35732748 PMCID: PMC9216302 DOI: 10.1007/s00520-022-07226-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 06/12/2022] [Indexed: 11/29/2022]
Abstract
Purpose We evaluated the incidence of febrile neutropenia (FN) and related clinical outcomes among patients treated with myelosuppressive chemotherapy for nonmyeloid malignancies who received pegfilgrastim on-body injector (OBI) or other options (Other) for FN prophylaxis. Methods In this prospective observational study, adult patients with breast, prostate, or lung cancer, or non-Hodgkin lymphoma at risk for FN were stratified into subgroups based on FN prophylaxis used in the first chemotherapy cycle: pegfilgrastim OBI vs Other (pegfilgrastim or biosimilar pegfilgrastim prefilled syringe, daily filgrastim, or no granulocyte colony–stimulating factor [G-CSF]) for up to 4 planned chemotherapy cycles. Results This US study enrolled 2575 eligible patients (OBI, 1624; Other, 951). FN incidence was lower in the OBI group (6.4% [95% CI, 5.2–7.6%]) than in the Other group (9.4% [7.5–11.2%]), with a relative risk (RR) of 0.66 (0.47–0.91; p = .006). A decreased risk of dose delays among patients receiving pegfilgrastim OBI vs Other was observed (RR for ≥ 5 days: 0.64 [0.42–0.96], p = .023; RR for ≥ 7 days: 0.62 [0.40–0.91], p = .016). Adherence, defined as G-CSF support for all chemotherapy cycles, was 94.0% (92.9–95.2%) in the OBI group compared with 58.4% (55.2–61.5%) in the Other group. Compliance with pegfilgrastim, defined as administration the day after chemotherapy, was 88.3% in the OBI group and 48.8% in the prefilled syringe group. Conclusion Patients receiving pegfilgrastim OBI had a lower incidence of FN compared with those receiving alternatives. The OBI was associated with improved adherence to and compliance with clinically recommended G-CSF prophylaxis. Supplementary Information The online version contains supplementary material available at 10.1007/s00520-022-07226-9.
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Affiliation(s)
- Robert M Rifkin
- US Oncology Hematology Research, Rocky Mountain Cancer Centers - Midtown, 1800 Williams Street, Suite 200, Denver, CO, 80218, USA.
| | | | - Reshma L Mahtani
- Division of Hematology/Oncology, Sylvester Comprehensive Cancer Center, University of Miami Health System, Deerfield Beach, FL, USA
| | - David C Dale
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Mohit Narang
- US Oncology Research, Maryland Oncology Hematology, P.A, Columbia, MD, USA
| | | | - Chanh Huynh
- Cancer Care Associates of York, York, PA, USA
| | | | | | - Lucy DeCosta
- Global Biostatistical Science, Amgen Ltd, Cambridge, UK
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Cho JS, Oh HJ, Jang YE, Kim HJ, Kim A, Song JA, Lee EJ, Lee J. Synthetic pro-peptide design to enhance the secretion of heterologous proteins by Saccharomyces cerevisiae. Microbiologyopen 2022; 11:e1300. [PMID: 35765186 PMCID: PMC9178654 DOI: 10.1002/mbo3.1300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/27/2022] [Accepted: 05/27/2022] [Indexed: 12/02/2022] Open
Abstract
Heterologous protein production in Saccharomyces cerevisiae is a useful and effective strategy with many advantages, including the secretion of proteins that require posttranslational processing. However, heterologous proteins in S. cerevisiae are often secreted at comparatively low levels. To improve the production of the heterologous protein, human granulocyte colony‐stimulating factor (hG‐CSF) in S. cerevisiae, a secretion‐enhancing peptide cassette including an hIL‐1β‐derived propeptide, was added and used as a secretion enhancer to alleviate specific bottlenecks in the yeast secretory pathway. The effects of three key parameters—N‐glycosylation, net negative charge balance, and glycine‐rich flexible linker—were investigated in batch cultures of S. cerevisiae. Using a three‐stage design involving screening, selection, and optimization, the production and secretion of hG‐CSF by S. cerevisiae were significantly increased. The amount of extracellular mature hG‐CSF produced by the optimized propeptide after the final stage increased by 190% compared to that of the original propeptide. Although hG‐CSF was used as the model protein in the current study, this strategy applies to the enhanced production of other heterologous proteins, using S. cerevisiae as the host.
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Affiliation(s)
- Ji Sung Cho
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Seoul, Korea
| | - Hye Ji Oh
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Seoul, Korea
| | - Young Eun Jang
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Seoul, Korea
| | - Hyun Jin Kim
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Seoul, Korea
| | - Areum Kim
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Seoul, Korea
| | - Jong-Am Song
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Seoul, Korea
| | - Eun Jung Lee
- Department of Chemical Engineering, School of Applied Chemical Engineering, Kyungpook National University, Daegu, Korea
| | - Jeewon Lee
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Seoul, Korea
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Blayney DW, Schwartzberg L. Chemotherapy-Induced Neutropenia and Emerging Agents for Prevention and Treatment: A Review. Cancer Treat Rev 2022; 109:102427. [DOI: 10.1016/j.ctrv.2022.102427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/09/2022] [Accepted: 06/12/2022] [Indexed: 11/02/2022]
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Agegnew Wondm S, Dagnew EM, Tadesse Abegaz S, Kiflu M, Kebede B. Burden, risk factors, and management of neutropenic fever among solid cancer patients in Ethiopia. SAGE Open Med 2022; 10:20503121221098236. [PMID: 35646361 PMCID: PMC9130822 DOI: 10.1177/20503121221098236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 04/14/2022] [Indexed: 11/19/2022] Open
Abstract
Objectives: Although neutropenic fever is one of the most well-known oncologic
emergencies and the common causes of death, a few studies have been
conducted in resource-limited countries, particularly in Ethiopia. This
study aimed to assess the burden, risk factors, and management of
neutropenic fever among solid cancer patients in Ethiopia. Methods: A hospital-based retrospective follow-up study was conducted from January
2017 to February 2021. Data were collected from patient’s medical charts
using a structured data abstraction format and analyzed using STATA version
14.2. Logistic regression analyses were used to identify independent
predictors of neutropenic fever, and a p-value of < 0.05
was considered statistically significant. Results: A total of 416 patients were included, with a mean age of 51 ± 14 years. The
cumulative incidence of neutropenic fever was 13%. Advanced age, low
baseline white blood cell, prolonged duration of neutropenia, and presence
of two or more comorbidities were factors significantly associated with
neutropenic fever (p < 0.05). Among patients who need
primary prophylaxis, 68% of patients did not get appropriate primary
prophylaxis, and 30%, 71%, and 93% of prescribed anti-bacterial,
anti-fungal, and anti-viral agents were inappropriate according to
Infectious Disease Society of America Guideline, respectively. Conclusion: Neutropenic fever was common among solid cancer patients and it is
multifactorial. The rate of guideline adherence during prophylaxis and
treatment of neutropenic fever was poor. Health care professionals should be
aware of these risk factors, and greater effort is needed to reduce the risk
of neutropenic fever.
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Affiliation(s)
- Samuel Agegnew Wondm
- Clinical Pharmacy Unit, Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Ephrem Mebratu Dagnew
- Clinical Pharmacy Unit, Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Sumeya Tadesse Abegaz
- Clinical Pharmacy Department, School of Pharmacy, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Mekdes Kiflu
- Clinical Pharmacy Unit, Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Bekalu Kebede
- Clinical Pharmacy Unit, Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
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Mei Q, Li X, Wang R, Qin K, Cheng Y, Cheng W, Dong Y, He Z, Li J, Li M, Tang X, Wang X, Xiao X, Yang B, Zhou Y, Wang R, Huang Q, Hu G, Li J. Efficacy and Safety for the Use of Half-Dosed Pegylated Granulocyte Colony-Stimulating Factors in Preventing Febrile Neutropenia During Chemotherapy in Patients With Malignant Tumors: A Multicenter, Open-Labeled, Single-Arm Phase 2 Trial. Front Oncol 2022; 12:820324. [PMID: 35574371 PMCID: PMC9095430 DOI: 10.3389/fonc.2022.820324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/22/2022] [Indexed: 11/13/2022] Open
Abstract
Background Prophylactic granulocyte-colony stimulating factor (G-CSF) has been shown to effectively prevent febrile neutropenia (FN) and grade 3/4 neutropenia during myelosuppressive treatment. The present study reports the clinical efficacy and safety of the prophylactic use of G-CSF with a half dose for cancer patients with an intermediate risk of FN combined with ≥1 patient-specific risk during multiple chemotherapy. Methods This multicenter, one-arm, and open-label clinical study involved 151 patients [median age, 54 years old (range, 46.0–62.5); 38.4% female] with malignant tumors, including >20 different cancers. These patients underwent a total of 604 cycles of chemotherapy and received a half dose of PEG-rhG-CSF administration prior to each cycle. Results The incidence rate of FN was 3.3% for this cohort during chemotherapy. Chemotherapy delay occurred in 6 (4.0%) patients for 12 (2.0%) cycles. Early termination of cancer treatment occurred in 14 (9.3%) patients. In this cohort, 23 (15.2%) patients required antibiotic use during courses of chemotherapy. A total of 28 (18.5%) patients experienced clear adverse effects during cancer treatment. Conclusion The prophylactic PEG-rhG-CSF with a half dose can both efficaciously and safely prevent neutropenia for patients of diverse cancers with an intermediate risk of FN combined with ≥1 patient-specific risk during chemotherapy.
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Affiliation(s)
- Qi Mei
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Xiaoyu Li
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Runkun Wang
- Department of Oncology, the First People's Hospital of Guangshui, Hubei, China
| | - Kai Qin
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Yi Cheng
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Weiting Cheng
- Department of Oncology, Wuhan No. 1 Hospital, Wuhan, China
| | - Youhong Dong
- Department of Oncology, Xiangyang No. 1 People's Hospital, Affiliated Hospital of Hubei University of Medicine, Hubei, China
| | - Zhen He
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Henan, China
| | - Jun Li
- Department of Oncology, Xiaogan Central Hospital, Xiaogan, China
| | - Ming Li
- Department of Oncology, Wuhan Pulmonary Hospital, Wuhan, China
| | - Xi Tang
- Department of Oncology, Jingzhou Central Hospital, Hubei, China
| | - Xudong Wang
- Department of Oncology, Huangshi Central Hospital, Huangshi, China
| | - Xuxuan Xiao
- Department of Oncology, Wuhan No. 1 Hospital, Wuhan, China
| | - Bin Yang
- Department of Oncology, Hubei Cancer Hospital, TongJi Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Yajuan Zhou
- Department of Radiation Oncology, Hubei Cancer Hospital, TongJi Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Rui Wang
- Department of Oncology, Wuhan No. 1 Hospital, Wuhan, China
| | - Qiao Huang
- Department of Oncology, The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
| | - Guangyuan Hu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Jian Li
- Institute of Molecular Medicine and Experimental Immunology, University Clinic of Rheinische Friedrich-Wilhelms-University, Bonn, Germany
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Patterns of primary prophylactic granulocyte colony-stimulating factor use in older Medicare patients with cancer receiving myelosuppressive chemotherapy. Support Care Cancer 2022; 30:6327-6338. [PMID: 35482126 DOI: 10.1007/s00520-022-06967-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 03/10/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Guidelines recommend primary prophylactic (PP) granulocyte colony stimulating factor (G-CSF) for prevention of febrile neutropenia (FN) in patients receiving myelosuppressive chemotherapy with high risk (HR: > 20%), or intermediate risk (IR:10-20%) of FN and ≥ 1 patient risk factor (e.g., age ≥ 65y). The current retrospective cohort study describes patterns of PP-G-CSF in older Medicare patients undergoing myelosuppressive chemotherapy with HR/IR of FN. METHODS Patients aged ≥ 66y initiating chemotherapy regimens with HR/IR of FN to treat breast, colorectal, lung, or ovarian cancer, or Non-Hodgkin's Lymphoma were selected using Medicare 20% sample (2013-2015) and 100% cancer patient (2014-2017) data. PP-G-CSF use was identified in the first cycle. Timing of pegfilgrastim pre-filled syringe (PFS) administration, proportion of patients completing all cycles (adherence) with pegfilgrastim PFS or on-body injector (OBI), and duration of short-acting G-CSF (sG-CSF) was described across all cycles. RESULTS Of 64,893 patients receiving HR/IR for FN, 71% received HR and 29% IR regimens. Overall, PP-G-CSF use in the first cycle was 53% (HR: 74%; IR: 44%) and varied across cancers. Adherence with pegfilgrastim was slightly higher among OBI initiators (78%) than PFS (74%). Number of PP-sG-CSF administrations (mean [SD]) per cycle was 5.1 (SD: 2.7) overall, 5.4 (2.6) for HR, and 4.9 (2.7) for IR. CONCLUSION Despite cancer treatment guidelines recommending PP-G-CSF use to reduce risk of FN associated with HR and IR (with ≥ 1 patient risk-factor) regimens, PP-G-CSF remains underutilized in older patients, across cancer types and regimens. Opportunities exist for improvement in use of PP-G-CSF.
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Epstein RS, Nelms J, Moran D, Girman C, Huang H, Chioda M. Treatment patterns and burden of myelosuppression for patients with small cell lung cancer: A SEER-medicare study. Cancer Treat Res Commun 2022; 31:100555. [PMID: 35421820 DOI: 10.1016/j.ctarc.2022.100555] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 06/14/2023]
Abstract
PURPOSE To depict the treatment journey for patients with small cell lung cancer (SCLC) and evaluate health care resource utilization (HCRU) associated with myelosuppression, a complication induced by chemotherapy or chemotherapy plus radiation therapy. PATIENTS AND METHODS This was a descriptive, retrospective study of patients with SCLC aged ≥65 years, identified from linked Surveillance, Epidemiology, and End Results (SEER)-Medicare data curated between January 2012 and December 2015. Treatment types (chemotherapy, radiation therapy, surgery) were classified as first, second, or third line, depending on the temporal sequence in which regimens were prescribed. For each year, the proportions of patients completing 4- or 6-cycle chemotherapy regimens, with hospital admissions associated with myelosuppression, or who used granulocyte colony-stimulating factors (G-CSFs), blood/platelet transfusions, or erythropoiesis-stimulating agents (ESAs), were calculated. RESULTS Chemotherapy was administered as initial treatment in 7,807/11,907 (65.6%) patients whose treatment journey was recorded. Approximately one-third (n = 3,985) subsequently received radiation therapy. In total, 5,791 (57.8%) patients completed the guideline-recommended 4-6 cycles of chemotherapy. Among all chemotherapy-treated patients, 10,370 (74.3%) experienced ≥1 inpatient admission associated with myelosuppression (anemia, 7,366 [52.8%]; neutropenia, 4,642 [33.3%]; thrombocytopenia, 2,375 [17.0%]; pancytopenia, 1,983 [14.2%]). Supportive care interventions included G-CSF (6,756 [48.4%] patients), ESAs (1,534 [11.0%]), and transfusions (3,674 [26.3%]). CONCLUSION Chemotherapy remains a cornerstone of care for patients with SCLC. Slightly over half of patients completed the recommended number of cycles, underscoring the frailty of patients and aggressiveness of SCLC. HCRU associated with myelosuppression was prominent, suggesting a substantial burden on older patients with SCLC.
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Affiliation(s)
- Robert S Epstein
- Epstein Health, LLC., 50 Tice Blvd., Suite 340, Woodcliff Lake, NJ 07677, United States of America
| | - Jerrod Nelms
- Lucyna Health and Safety Solutions, LLC., Lakeland, FL 33810, United States of America; CERobs Consulting, LLC., Chapel Hill, NC 27516, United States of America.
| | - Donald Moran
- G1 Therapeutics, Inc., 700 Park Offices Drive, Suite 200, Research Triangle Park, NC 27709, United States of America
| | - Cynthia Girman
- CERobs Consulting, LLC., Chapel Hill, NC 27516, United States of America
| | - Huan Huang
- G1 Therapeutics, Inc., 700 Park Offices Drive, Suite 200, Research Triangle Park, NC 27709, United States of America
| | - Marc Chioda
- G1 Therapeutics, Inc., 700 Park Offices Drive, Suite 200, Research Triangle Park, NC 27709, United States of America
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Cornes P, Kelton J, Liu R, Zaidi O, Stephens J, Yang J. Real-world cost-effectiveness of primary prophylaxis with G-CSF biosimilars in patients at intermediate/high risk of febrile neutropenia. Future Oncol 2022; 18. [PMID: 35354304 DOI: 10.2217/fon-2022-0095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Real-world data suggests superiority of pegfilgrastim (PEG) over filgrastim (FIL) in reducing the incidence of chemotherapy-induced febrile neutropenia (FN), probably attributable to underdosed FIL in practice. We used real-world data to assess the cost-effectiveness of primary prophylaxis with PEG versus FIL in cancer patients at intermediate-to-high risk of FN from a US payer perspective. Methods: A Markov model with lifetime horizon. Results: For the high-risk group, PEG (vs FIL) biosimilars resulted in 0.43 FN events prevented (FNp), 0.27 quality-adjusted life-years gained (QALYg) and a cost saving of USD$5703. For the intermediate-risk group, PEG biosimilar led to 0.18 FNp and 0.12 QALYg, at USD$9674/FNp and USD$14,502/QALYg. Conclusion: PEG biosimilars may provide opportunities to optimize FN management in patients with intermediate-to-high FN risk.
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Affiliation(s)
| | | | | | | | | | - Jingyan Yang
- Patient Health & Impact (PHI), Pfizer, Inc., New York, NY 10017, USA
- Institute for Social & Economic Research & Policy, Columbia University, New York, NY 10027, USA
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Morita Y, Kanemasa Y, Sasaki Y, Ohigashi A, Tamura T, Nakamura S, Yagi Y, Kageyama A, Omuro Y, Shimoyama T. Impact of pegfilgrastim approval on relative dose intensity and outcomes of R-CHOP for diffuse large B-cell lymphoma. Medicine (Baltimore) 2022; 101:e29028. [PMID: 35451406 PMCID: PMC8913099 DOI: 10.1097/md.0000000000029028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 02/15/2022] [Indexed: 01/04/2023] Open
Abstract
Maintaining relative dose intensity (RDI) of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) improves the prognosis of patients with diffuse large B-cell lymphoma (DLBCL). Pegfilgrastim was approved in Japan in November 2014 to prevent febrile neutropenia (FN) and maintain RDI.In this retrospective study, we reviewed 334 patients with DLBCL who received 6 or more courses of R-CHOP and analyzed the differences in the RDI, overall survival (OS), and progression-free survival between patients whose treatment started after November 2014 (postapproval group) and those whose treatment started before October 2014 (pre-approval group).The incidence of FN was lower (20% vs 38.3%, P < .001) and the RDI of R-CHOP was higher (86.8% vs 67.8%, P < .001) in the postapproval group. Pegfilgrastim was administered to many of these patients (76.8%) and was thought to have contributed to the high RDI maintenance in the postapproval group. Interrupted time-series analysis showed a significant rise of the RDI at the timing of pegfilgrastim approval in patients aged <70 years (estimated change: 18.1%, P < .001). The 5-year OS (85.7% vs 69.9%, P = .009) and progression-free survival (81.4% vs 64.4%, P = .011) were superior in the postapproval group. However, the differences were not significant in matched-pair analysis matching National Comprehensive Cancer Network-International Prognostic Index scores. Improved survival outcomes in this group were observed only among patients with Ann Arbor stage 3/4 (5-year OS: 83.7% vs 61.3%, P = .019) and high-risk on the National Comprehensive Cancer Network-International Prognostic Index (5-year OS: 80.7% vs 32.4%, P = .014). Multivariate analysis showed that a high RDI and low lactate dehydrogenase were associated with superior OS (RDI ≥ 85%, hazard ratio: 0.48, P = .016; lactate dehydrogenase > institutional upper limit of normal, hazard ratio: 2.38, P = .005).The RDI of R-CHOP was able to be maintained at higher levels, the incidence of FN was lower, and significantly better clinical outcomes were achieved in clinically high-risk groups after pegfilgrastim approval. Maintaining a high RDI in R-CHOP by administering pegfilgrastim to those who are likely to have low RDI without it is important for achieving favorable outcomes in patients with DLBCL.
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Affiliation(s)
- Yuka Morita
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yusuke Kanemasa
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yuki Sasaki
- Department of Clinical Research Support, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - An Ohigashi
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Taichi Tamura
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Shohei Nakamura
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yu Yagi
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Akihiko Kageyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yasushi Omuro
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Tatsu Shimoyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
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Zhao J, Qiao G, Liang Y, Li J, Hu W, Zuo X, Li J, Zhao C, Zhang X, Du S. Cost-Effectiveness Analysis of PEG-rhG-CSF as Primary Prophylaxis to Chemotherapy-Induced Neutropenia in Women With Breast Cancer in China: Results Based on Real-World Data. Front Pharmacol 2022; 12:754366. [PMID: 35185534 PMCID: PMC8850939 DOI: 10.3389/fphar.2021.754366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 12/30/2021] [Indexed: 12/24/2022] Open
Abstract
Background: Pegylated recombinant human granulocyte colony-stimulating factors (PEG-rhG-CSFs) are more commonly and widely used than recombinant human granulocyte colony-stimulating factors (rhG-CSFs) in preventing chemotherapy-induced neutropenia in patients with stage II-IV breast cancer. To reduce the financial burden on these patients, the corresponding medical insurance directory needs to be revised. Objectives: To evaluate the cost-effectiveness of PEG-rhG-CSF versus rhG-CSF in patients with stage II-IV breast cancer in central China. Methods: Two Markov models, a chemotherapy model and a post-chemotherapy model, were developed to study the effects and costs, with a time horizon of 12 weeks and 35 years, respectively. Cost and probability input data were primarily obtained from a retrospective real-world study conducted in five tertiary hospitals. Propensity score matching was adopted to overcome retrospective bias. Other parameters were extracted from literature as well as advice from clinical experts. Univariate and probabilistic sensitivity analyses were conducted. Results: In the first chemotherapy model, PEG-rhG-CSF was associated with fewer episodes of febrile neutropenia (FN) (N = 19 per 1000 patients treated), infections (N = 24 per 1000 patients treated) and deaths (N = 2 per 1000 patients treated), but higher costs (¥36 more per patient treated). The post-chemotherapy model indicated that PEG-rhG-CSF led to higher gains in quality-adjusted life years (QALYs) (11.695 versus 11.516) in comparison to rhG-CSF. Sensitivity analysis showed that the cost of PEG-rhG-CSF had the greatest impact on the incremental costs, and incremental QALYs were very sensitive to the risk of RDI <85%. The probability of PEG-rhG-CSF being cost-effective compared to rhG-CSF was 66% at the willingness to pay (WTP) thresholds of ¥72,371 per QALY gained. Conclusion: According to this economic evaluation based on real-world data, PEG-rhG-CSF may be considered as a more cost-effective strategy relative to rhG-CSF for stage II-IV breast cancer patients in central China. However, to reflect a national perspective, further evidence is needed using data from larger-scale studies.
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Affiliation(s)
- Jie Zhao
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Gaoxing Qiao
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan Liang
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jia Li
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wei Hu
- Department of Pharmacy, Xinyang Central Hospital, Xinyang, China
| | - Xu Zuo
- Department of Pharmacy, The Affiliated People’s Hospital of Xinxiang Medical University, Xinxiang, China
| | - Junfang Li
- Department of Pharmacy, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China
| | - Chenglong Zhao
- Department of Pharmacy, Henan Provincial People’s Hospital, Zhengzhou, China
| | | | - Shuzhang Du
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Xiaojian Zhang, ; Shuzhang Du,
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