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Zhang Q, Wang Z, Yao W, Wang S, Zhang G, Chen J, Hou Q, Li S, Li H, Ye C, Sun T, Yang H, Chen Z, Wang Z, Liu X, Geng C, Li X, Zhang J, Zheng H, Shao Z. A randomized, multicenter phase III Study of once-per-cycle administration of efbemalenograstim alfa (F-627), a novel long-acting rhG-CSF, for prophylaxis of chemotherapy-induced neutropenia in patients with breast cancer. BMC Cancer 2024; 24:1143. [PMID: 39272058 PMCID: PMC11395217 DOI: 10.1186/s12885-024-12892-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 09/03/2024] [Indexed: 09/15/2024] Open
Abstract
BACKGROUND F-627 (efbemalenograstim alfa) is a novel long acting granulocyte colony-stimulating factor (G-CSF) that contains two human G-CSF fused to a human immunoglobulin G2 (hIgG2) -Fc fragment with a peptide linker. This studyevaluated the efficacy and safety of F-627, also known as efbemalenograstim alfa (Ryzneuta®) in reducing neutropenia compared with filgrastim (GRAN®). METHODS This was a multicenter, randomized, open-label, active-controlled non-inferiority study. Two hundred thirty nine (239) patients were enrolled in thirteen centers and received the chemotherapy with epirubicin (100 mg/m2) and cyclophosphamide (600 mg/m2) on day 1 of each cycle for a maximum of four cycles. Patients were randomized to receive either a single 20 mg subcutaneous (s.c.) injection of F-627 on day 3 of each cycle or daily s.c. injection of filgrastim 5 µg/kg/d starting from day 3 of each cycle. The primary endpoint was the duration of grade 3 or 4 neutropenia in cycle 1. The safety profile was also evaluated. RESULTS The mean (SD) duration of grade 3 or 4 neutropenia in cycle 1 was 0.68 (1.10) and 0.71 (0.95) days for the F-627 and the filgrastim groups, respectively. The Hodges-Lehmann estimate of the between-group median difference (F-627 vs filgrastim) in the duration of grade 3 or 4 neutropenia in cycle 1 was 0 day and the upper limit of the one-sided 97.5% CI was 0 day, which was within the prespecified non-inferiority margin of 1-day. Results for all efficacy endpoints in cycles 2 - 4 were consistent with the results in cycle 1, however a trend towards a lower incidence and a shorter duration of grade 3 or 4 neutropenia and grade 4 neutropenia was observed in the F-627 group compared with the filgrastim group. The ANC nadir in the F-627 group was significantly higher than that in the filgrastim group in each cycle. A single fixed dose of F-627 was well tolerated and as safe as standard daily filgrastim. CONCLUSIONS A single fixed dose of 20 mg of F-627 in each cycle was as safe and effective as a daily dose of filgrastim 5 µg/kg/d in reducing neutropenia and its complications in patients who received four cycles of EC. TRIAL REGISTRATION ClinicalTrials.gov: NCT04174599, on 22/11/2019.
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Affiliation(s)
- Qingyuan Zhang
- Department of General Internal Medicine, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, 150081, China
| | - Zhonghua Wang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, 270 Dong'an Road, Shanghai, China
| | - Wei Yao
- Evive Biotechnology (Shanghai) Ltd, Shanghai, 201315, China
| | - Shufang Wang
- Evive Biotechnology (Shanghai) Ltd, Shanghai, 201315, China
| | - Gaochong Zhang
- Evive Biotechnology (Shanghai) Ltd, Shanghai, 201315, China
| | - Jianmin Chen
- Evive Biotechnology (Shanghai) Ltd, Shanghai, 201315, China
| | - Qingsong Hou
- Evive Biotechnology (Shanghai) Ltd, Shanghai, 201315, China
| | - Simon Li
- Evive Biotechnology (Shanghai) Ltd, Shanghai, 201315, China
| | - Hongsheng Li
- Department of Breast Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, 510095, China
| | - Changsheng Ye
- Department of Breast Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Tao Sun
- Department of General Internal Medicine, Liaoning Cancer Hospital, Shenyang, 110042, China
| | - Hongjian Yang
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, 310022, China
| | - Zhendong Chen
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, China
| | - Zhihong Wang
- Department of Breast Surgery, Guizhou Cancer Hospital, Guiyang, 550000, China
| | - Xiaoan Liu
- Department of Breast Surgery, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Cuizhi Geng
- Department of Breast Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 50035, China
| | - Xingrui Li
- Department of Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jin Zhang
- Department of Breast Cancer, Tianjin Cancer Hospital, Tianjin, 300060, China
| | - Hong Zheng
- Department of Oncology, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Zhimin Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, 270 Dong'an Road, Shanghai, China.
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Sokolová T, Paterová P, Zavřelová A, Víšek B, Žák P, Radocha J. The role of colonization with resistant Gram negative bacteria in the treatment of febrile neutropenia after stem cell transplantation. J Hosp Infect 2024:S0195-6701(24)00294-9. [PMID: 39277087 DOI: 10.1016/j.jhin.2024.08.012] [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: 01/08/2024] [Revised: 08/18/2024] [Accepted: 08/26/2024] [Indexed: 09/17/2024]
Abstract
INTRODUCTION Febrile neutropenia (FN) is one of the most common complications of stem cell transplantation. The aim of this analysis was to evaluate the frequency of sepsis in patients with FN colonized with resistant Gram negative bacteria (Extended spectrum β-lactamase positive, multidrug resistant (MDR) P. aeruginosa) and the choice of primary antibiotic in colonized patients. PATIENTS AND METHODS This was a retrospective study analyzed data from patients who underwent hematopoietic stem cell transplantation from 01/2018 to 09/2022. Data were extracted from the hospital information system. RESULTS Carbapenem as the primary antibiotic of choice was chosen in 10.9% of non-colonized +/-AmpC patients, 31.5% of ESBL+ patients, and 0% of MDR P. aeruginosa patients. Patients with FN and MDR P. aeruginosa colonization had a high prevalence of sepsis (namely 100%, p = 0.0197). The spectrum of sepsis appeared to be different, with Gram negative bacilli predominating in the ESBL+ group (p = 0.0123, OR 5.39 [95% CI 1.55-18.76]). Colonizer sepsis was present in 100% of sepsis with MDR P. aeruginosa colonization (p=0.002), all in allogeneic transplantation (p=0.0003), with a mortality rate of 33.3% (p=0.0384). The incidence of sepsis in patients with ESBL+ colonization was 25.9% (p=0.0197), with colonizer sepsis in 50% of sepsis cases (p=0.0002), most in allogeneic transplantation (p=0.0003). CONCLUSION The results show a significant risk of sepsis in FN with MDR P. aeruginosa colonization, this state is almost exclusively caused by the colonizer. At the same time, a higher risk of Gram negative sepsis has been demonstrated in patients colonized with ESBL+ bacteria.
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Affiliation(s)
- T Sokolová
- 4th Department of Internal Medicine - Hematology, University Hospital Hradec Králové, Hradec Králové, Czechia; Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - P Paterová
- Department of Clinical Microbiology, Hradec Králové University Hospital Hradec Králové, Hradec Králové, Czechia; Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - A Zavřelová
- 4th Department of Internal Medicine - Hematology, University Hospital Hradec Králové, Hradec Králové, Czechia; Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - B Víšek
- 4th Department of Internal Medicine - Hematology, University Hospital Hradec Králové, Hradec Králové, Czechia; Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - P Žák
- 4th Department of Internal Medicine - Hematology, University Hospital Hradec Králové, Hradec Králové, Czechia; Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - J Radocha
- 4th Department of Internal Medicine - Hematology, University Hospital Hradec Králové, Hradec Králové, Czechia; Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia.
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Chen CH, Ou SC, Wang SH, Chang TT. Alternative therapy for lymphoma with febrile neutropenia using traditional Chinese medicine: A case report. Explore (NY) 2024; 20:103057. [PMID: 39244905 DOI: 10.1016/j.explore.2024.103057] [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: 08/22/2024] [Accepted: 08/31/2024] [Indexed: 09/10/2024]
Abstract
INTRODUCTION Febrile neutropenia is a common complication in patients undergoing chemotherapy for hematologic malignancies and is associated with significant morbidity and mortality. Primary granulocyte colony-stimulating factor (G-CSF) prophylaxis is consistently associated with a notable reduction in the risk of febrile neutropenia. However, the use of G-CSF in patients who are already neutropenic from chemotherapy remains controversial. Studies have shown that 12.9 % of cancer patients incorporate traditional Chinese medicine (TCM) to alleviate chemotherapy side effects in Taiwan; thereby providing an alternative management strategy for febrile neutropenia in cancer patients. CASE PRESENTATION This is an 18-year-old female with newly diagnosed precursor T-lymphoblastic lymphoma. After chemotherapy, the patient developed febrile neutropenia. Despite the use of antibiotics and G-CSF, the febrile neutropenia persisted for two months. Approximately ten days after the initiation of traditional Chinese medicine decoction with the strategy of tonifying the spleen and stomach, clearing yin fire, and uplifting yang, her absolute neutrophil count (ANC) had gradually increased. Additionally, after two weeks of treatment, her fever subsided. The patient continued with chemotherapy and was discharged in stable condition. DISCUSSION Antibiotic use aligns with the TCM perspective of an "attack" approach. Conversely, our TCM decoction was designed to raise the ANC by tonifying the spleen and stomach, clearing Yin Fire, and uplifting Yang. Li Dongyuan, one of the four great masters of the Jin Yuan Dynasty, created the formula: Bupiwei Shengyang Sanhuo Decoction that is notable in this regard. The herbs in our decoction have shown hematopoietic and myelosuppression-alleviating effect. For many patients who do not respond adequately to G-CSF alone, integrative treatments involving both TCM and Western medicine can offer additional therapeutic benefits by increasing blood cell counts.
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Affiliation(s)
- Chi-Hsiang Chen
- Department of Chinese Medicine, China Medical University Hospital, No. 2, Yude Rd., North Dist., Taichung City 404327, Taiwan
| | - Shi-Chen Ou
- Department of Chinese Medicine, China Medical University Hospital, No. 2, Yude Rd., North Dist., Taichung City 404327, Taiwan; School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, No. 91, Xueshi Rd., North Dist., Taichung City, 404333, Taiwan
| | - Shih-Han Wang
- Department of Chinese Medicine, China Medical University Hospital, No. 2, Yude Rd., North Dist., Taichung City 404327, Taiwan
| | - Tung-Ti Chang
- Department of Chinese Medicine, China Medical University Hospital, No. 2, Yude Rd., North Dist., Taichung City 404327, Taiwan; School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, No. 91, Xueshi Rd., North Dist., Taichung City, 404333, Taiwan.
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Mao C, He Y, Xu N, Yan H, Zhang N, Cheng G, Jiang H, Chen M, Chen Y, Wang X, Gu Y, Shen P, Zhang G, Yan J, Yang Z, Ding L, Han Z, Wang Z, Zhang J, Zheng W, Wang J, Qin S. A multicenter, prospective, non-interventional real-world study to assess the effectiveness of mecapegfilgrastim in preventing neutropenia in patients with gastrointestinal cancer. Immun Inflamm Dis 2024; 12:e1348. [PMID: 39105572 DOI: 10.1002/iid3.1348] [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: 01/08/2024] [Revised: 06/12/2024] [Accepted: 07/06/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND Mecapegfilgrastim, a long-acting granulocyte-colony stimulating factor has been approved for reducing the incidence of infection, particularly febrile neutropenia (FN), in China. OBJECTIVE We conducted a multicenter prospective observational study to examine the safety and effectiveness of mecapegfilgrastim in preventing neutropenia in gastrointestinal patients receiving the chemotherapy, including S-1/capecitabine-based regimens or the fluorouracil, leucovorin, oxaliplatin, and irinotecan (FOLFOXIRI)/fluorouracil, leucovorin, and oxaliplatin (FOLFOX)/fluorouracil, leucovorin, oxaliplatin, and irinotecan (FOLFIRINOX) regimens. METHOD Five hundred and sixty-one gastrointestinal patients from 40 sites across China, between May 2019 and November 2021, were included. The administration of mecapegfilgrastim was prescribed at the discretion of local physicians. RESULTS The most common adverse drug reactions (ADRs) of any grade for all patients was increased white blood cells (2.9%). Grade 3/4 ADRs were observed for anemia (0.2%), decreased white blood cells (0.2%), and decreased neutrophil count (0.2%). Among the 116 patients who received S-1/capecitabine-based chemotherapy throughout all cycles, ADRs of any grade included anemia (1.7%), myalgia (0.9%), and increased alanine aminotransferase (0.9%). No grade 3/4 ADRs were observed. In 414 cycles of patients who underwent S-1/capecitabine-based regimens, only one (0.2%) cycle experienced grade 4 neutropenia. In the FOLFIRINOX, FOLFOXIRI, and FOLFOX chemotherapy regimens, grade 4 neutropenia occurred in one (2.7%) of 37 cycles, four (4.7%) of 85 cycles, and two (1.2%) of 167 cycles, respectively. CONCLUSION In a real-world setting, mecapegfilgrastim has proven effective in preventing severe neutropenia in gastrointestinal patients following chemotherapy. This includes commonly used moderate or high-risk FN regimens or regimens containing S1/capecitabine, all of which have demonstrated favorable efficacy and safety profiles.
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Affiliation(s)
- Chenyu Mao
- Department of Medical Oncology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ye He
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University, Guangzhou, China
| | - Nong Xu
- Department of Medical Oncology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Haijiao Yan
- Department of Oncology, The First People's Hospital of Changzhou, Changzhou, China
| | - Ningling Zhang
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Gang Cheng
- Department of Oncology, Bozhou People's Hospital, Bozhou, China
| | - Hua Jiang
- Department of Oncology, The Second People's Hospital of Changzho, Changzhou, China
| | - Minbin Chen
- Department of Oncology, The First People's Hospital of Kunshan, Kunshan, China
| | - Yong Chen
- Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaoguang Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Hospital of Jiaxing, Jiaxing, China
| | - Yulan Gu
- Department of Oncology, Changshu No 2 People's Hospital, Changshu, China
| | - Peng Shen
- Department of Medical Oncology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Guifang Zhang
- Department of Medical Oncology, Xinxiang Central Hospital, Xinxiang, China
| | - Jun Yan
- Department of Oncology, The Central Hospital of Jiading, Shanghai, China
| | - Zhe Yang
- Department of Radiology, Shandong Provincial Hospital, Jinan, China
| | - Lifang Ding
- Department of Oncology, The People's Hospital of Danyang, Danyang, China
| | - Zhengxiang Han
- Depatment of Integrated Traditional Chinese and Western Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Zhanggui Wang
- Department of Radiology, The Second People's Hospital of Anhui Province, Hefei, China
| | - Junqi Zhang
- Department of Oncology, The Central Hospital of Bazhong, Bazhong, China
| | - Weie Zheng
- Department of Medical Oncology, The People's Hospital of Rui'an, Rui'an, China
| | - Jufeng Wang
- Depatment of Gastroenterology, Henan Cancer Hospital, Zhengzhou, China
| | - Shukui Qin
- Chief of Hospital, Nanjing Tianyinshan Hospital, Nanjing, China
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De Luca F, Roda E, Rossi P, Bottone MG. Medicinal Mushrooms in Metastatic Breast Cancer: What Is Their Therapeutic Potential as Adjuvant in Clinical Settings? Curr Issues Mol Biol 2024; 46:7577-7591. [PMID: 39057091 PMCID: PMC11276109 DOI: 10.3390/cimb46070450] [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: 06/23/2024] [Revised: 07/07/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024] Open
Abstract
Breast cancer (BC) is the most commonly diagnosed tumor, remaining one of the leading causes of morbidity and mortality in females worldwide, with the highest rates in Western countries. Among metastatic BC (MBC), triple-negative breast cancer (TNBC) is characterized by the lack of expression of specific receptors, and differs from other subgroups of BC for its increased growth and fast spreading, with reduced treatment possibilities and a worse outcome. Actually, MBC patients are extremely prone to metastasis and consequent relapses, which affect distant target organs (e.g., brain, lung, bone and liver). Hence, the comprehension of biological mechanisms underlying the BC metastatization process is a key requirement to conceive/set up innovative medicinal strategies, with the goal to achieve long-lasting therapeutic efficacy, reducing adverse effects, and also ameliorating Quality of Life (QoL). Bioactive metabolites isolated from medicinal mushrooms (MMs) used as a supportive treatment, combined with conventional oncology, have recently gained wide interest. In fact, mounting evidence has revealed their peculiar promising immunomodulatory, anti-inflammatory and anticancer activities, even though these effects have to be further clarified. Among the group of most promising MMs are Lentinula edodes, Grifola frondosa, Ganoderma lucidum, Ophiocordyceps sinensis and Agaricus blazei, which are already employed in conventional cancer protocols in Asia and China. Recently, a growing number of studies have focused on the pharmacology and feasibility of MM-derived bioactive compounds as a novel valuable approach to propose an effective adjuvant therapy for MBC patients' management. In this review, we summarized the current state of knowledge on the abovementioned MM-derived bioactive compounds and their therapeutic potential in clinical settings.
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Affiliation(s)
- Fabrizio De Luca
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (F.D.L.); (P.R.)
| | - Elisa Roda
- Laboratory of Clinical & Experimental Toxicology, Pavia Poison Centre, National Toxicology Information Centre, Toxicology Unit, Istituti Clinici Scientifici Maugeri, IRCCS Pavia, 27100 Pavia, Italy;
| | - Paola Rossi
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (F.D.L.); (P.R.)
| | - Maria Grazia Bottone
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (F.D.L.); (P.R.)
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Gascón P, Harbeck N, Rapoport BL, Anderson R, Brueckmann I, Howe S, Aapro M. Filgrastim biosimilar (EP2006): A review of 15 years' post-approval evidence. Crit Rev Oncol Hematol 2024; 196:104306. [PMID: 38401695 DOI: 10.1016/j.critrevonc.2024.104306] [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: 12/18/2023] [Revised: 02/16/2024] [Accepted: 02/20/2024] [Indexed: 02/26/2024] Open
Abstract
Filgrastim is approved for several indications, including reduction of the incidence and duration of chemotherapy-induced neutropenia and for stem cell mobilization. The filgrastim biosimilar, EP2006, has been available in Europe since 2009, and in the United States since 2015. In this time, preclinical and clinical data used to support the approval of EP2006 have been published. These data established the biosimilarity of EP2006 to reference filgrastim in terms of structure, pharmacokinetics, pharmacodynamics, efficacy, safety, and immunogenicity. Additional real-world evidence studies have also demonstrated equivalent efficacy and safety of EP2006 compared with reference filgrastim, both in the reduction of neutropenia and in stem cell mobilization in clinical practice. This review summarizes these preclinical, clinical, and real-world data, as well as the available cost-effectiveness data, for EP2006 since its approval 15 years ago.
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Affiliation(s)
- Pere Gascón
- Division of Medical Oncology, IDIBAPS, Hospital Clinic, Casanova 143, Barcelona 08036, Spain
| | - Nadia Harbeck
- Breast Center, Department OB&GYN and Center for hereditary Breast and Ovarian Cancer, LMU University Hospital, Marchioninistraße 15, Munich 81377, Germany
| | - Bernardo L Rapoport
- The Medical Oncology Centre of Rosebank, 129 Oxford Road, Johannesburg 2196, South Africa; Department of Immunology, Pathology Building, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Ronald Anderson
- Department of Immunology, Pathology Building, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Ines Brueckmann
- Sandoz Group AG, Global Medical Affairs, Industriestr. 25, Holzkirchen D-83607, Germany
| | - Sebastian Howe
- Sandoz Group AG, Global Medical Affairs, Industriestr. 25, Holzkirchen D-83607, Germany.
| | - Matti Aapro
- Cancer Center, Clinique de Genolier, Route du Muids 3, Genolier 1272, Switzerland
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Li X, Zhang L, Hu S, Liu D, Hu B, Ran J, Lin X, Mao W, Hu J. Postmarketing Safety of Sacituzumab Govitecan: A Pharmacovigilance Study Based on the FDA Adverse Event Reporting System. Clin Pharmacol Ther 2024; 115:256-268. [PMID: 37994531 DOI: 10.1002/cpt.3098] [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: 08/17/2023] [Accepted: 10/30/2023] [Indexed: 11/24/2023]
Abstract
Sacituzumab govitecan is widely used for the treatment of breast cancer and urothelial carcinoma, but available information regarding adverse events (AEs) is limited. We aim to explore the AE induced by sacituzumab govitecan by mining the FDA Adverse Event Reporting System (FAERS) database. The association between sacituzumab govitecan and AEs was evaluated using the information component. A multivariate logistic regression analysis was conducted for all identified signals to explore the risk factors associated with AEs leading to hospitalization. In total, 1,884 reports related to sacituzumab govitecan were retrieved, and 114 AE signals involving 20 systems were identified. The median time for onset of AEs was ~ 6-7 days after initiating treatment with sacituzumab govitecan, with over 80% of AEs occurring within 30 days. Subgroup analysis revealed that 14 signals were reported in men and 110 in women. There were 58 signals reported in patients under 65 following the use of sacituzumab govitecan, 59 signals in patients over 65, and 31 signals were present in both groups. Multivariable analysis showed that being male and the occurrence of colitis, pneumonitis, febrile neutropenia, pyrexia, sepsis, dehydration, and diarrhea were risk factors leading to hospitalization with an area under the curve (AUC) of 0.89. Additionally, sensitivity analysis revealed that this study had good robustness. This is the first retrospective analysis based on FAERS to review the safety of sacituzumab govitecan. The results highlight the need to closely monitor adverse reactions such as neutropenia, diarrhea, colitis, and sepsis when using sacituzumab govitecan.
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Affiliation(s)
- Xingxing Li
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
| | - Lin Zhang
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
| | - Sang Hu
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
| | - Dan Liu
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
| | - Bin Hu
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
| | - Jie Ran
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
| | - Xiaofang Lin
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
| | - Wei Mao
- Department of Pharmacy, Nan'an People's Hospital of Chongqing, Chongqing, China
| | - Jing Hu
- Department of Pharmacy, The First Affiliated Hospital of Army Medical University (Third Military Medical University), Chongqing, China
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Raposo-Neto JJ, Kowalski-Neto E, Luiz WB, Fonseca EA, Cedro AKCL, Singh MN, Martin FL, Vassallo PF, Campos LCG, Barauna VG. Near-Infrared Spectroscopy with Supervised Machine Learning as a Screening Tool for Neutropenia. J Pers Med 2023; 14:9. [PMID: 38276224 PMCID: PMC10817549 DOI: 10.3390/jpm14010009] [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: 10/28/2023] [Revised: 12/05/2023] [Accepted: 12/12/2023] [Indexed: 01/27/2024] Open
Abstract
The use of non-invasive tools in conjunction with artificial intelligence (AI) to detect diseases has the potential to revolutionize healthcare. Near-infrared spectroscopy (NIR) is a technology that can be used to analyze biological samples in a non-invasive manner. This study evaluated the use of NIR spectroscopy in the fingertip to detect neutropenia in solid-tumor oncologic patients. A total of 75 patients were enrolled in the study. Fingertip NIR spectra and complete blood counts were collected from each patient. The NIR spectra were pre-processed using Savitzky-Golay smoothing and outlier detection. The pre-processed data were split into training/validation and test sets using the Kennard-Stone method. A toolbox of supervised machine learning classification algorithms was applied to the training/validation set using a stratified 5-fold cross-validation regimen. The algorithms included linear discriminant analysis (LDA), logistic regression (LR), random forest (RF), multilayer perceptron (MLP), and support vector machines (SVMs). The SVM model performed best in the validation step, with 85% sensitivity, 89% negative predictive value (NPV), and 64% accuracy. The SVM model showed 67% sensitivity, 82% NPV, and 57% accuracy on the test set. These results suggest that NIR spectroscopy in the fingertip, combined with machine learning methods, can be used to detect neutropenia in solid-tumor oncology patients in a non-invasive and timely manner. This approach could help reduce exposure to invasive tests and prevent neutropenic patients from inadvertently undergoing chemotherapy.
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Affiliation(s)
- José Joaquim Raposo-Neto
- Department of Health Sciences, State University of Santa Cruz, Ilhéus 45662-900, Brazil;
- Laboratory of Applied Pathology and Genetics, State University of Santa Cruz, Ilhéus 45662-900, Brazil; (W.B.L.); (E.A.F.); (A.K.C.L.C.)
| | - Eduardo Kowalski-Neto
- Department of Health Sciences, State University of Santa Cruz, Ilhéus 45662-900, Brazil;
| | - Wilson Barros Luiz
- Laboratory of Applied Pathology and Genetics, State University of Santa Cruz, Ilhéus 45662-900, Brazil; (W.B.L.); (E.A.F.); (A.K.C.L.C.)
- Department of Biological Science, State University of Santa Cruz, Ilhéus 45662-900, Brazil
| | - Estherlita Almeida Fonseca
- Laboratory of Applied Pathology and Genetics, State University of Santa Cruz, Ilhéus 45662-900, Brazil; (W.B.L.); (E.A.F.); (A.K.C.L.C.)
- Department of Biological Science, State University of Santa Cruz, Ilhéus 45662-900, Brazil
| | - Anna Karla Costa Logrado Cedro
- Laboratory of Applied Pathology and Genetics, State University of Santa Cruz, Ilhéus 45662-900, Brazil; (W.B.L.); (E.A.F.); (A.K.C.L.C.)
- Department of Biological Science, State University of Santa Cruz, Ilhéus 45662-900, Brazil
| | - Maneesh N. Singh
- Biocel UK Ltd., Hull HU10 6TS, UK; (M.N.S.); (F.L.M.)
- Chesterfield Royal Hospital, Chesterfield S44 5BL, UK
| | - Francis L. Martin
- Biocel UK Ltd., Hull HU10 6TS, UK; (M.N.S.); (F.L.M.)
- Department of Cellular Pathology, Blackpool Teaching Hospitals NHS Foundation Trust, Whinney Heys Road, Blackpool FY3 8NR, UK
| | - Paula Frizera Vassallo
- Clinical Hospital Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil;
| | - Luciene Cristina Gastalho Campos
- Department of Health Sciences, State University of Santa Cruz, Ilhéus 45662-900, Brazil;
- Laboratory of Applied Pathology and Genetics, State University of Santa Cruz, Ilhéus 45662-900, Brazil; (W.B.L.); (E.A.F.); (A.K.C.L.C.)
- Department of Biological Science, State University of Santa Cruz, Ilhéus 45662-900, Brazil
| | - Valerio Garrone Barauna
- Department of Physiological Science, Federal University of Espírito Santo, Vitória 29932-540, Brazil;
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9
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Wang L, Jiang C, Wang N, Wen YL, Wang SF, Xue C, Bi XW, Yuan ZY. "Moderate" adjuvant chemotherapy-induced leukopenia is beneficial for survival of patients with early breast cancer: a retrospective study. BMC Cancer 2023; 23:1227. [PMID: 38093246 PMCID: PMC10720186 DOI: 10.1186/s12885-023-11680-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 11/27/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND The association between chemotherapy-induced leukopenia (CIL) and survival for patients with early breast cancer (EBC) is not known. We investigated the relationship between different grades of CIL and survival in patients with EBC receiving adjuvant chemotherapy. METHODS A total of 442 patients with EBC receiving a regimen containing an anthracycline (A) and taxane (T) were included into our analysis. Survival analyses were undertaken using Kaplan-Meier curves. The P-value was calculated using the log rank test. Subgroup analysis was conducted to investigate the correlation of CIL grade and survival based on the clinicopathological characteristics of patients. Afterwards, univariate and multivariate analyses screened out independent prognostic factors to construct a prognostic model, the robustness of which was verified. RESULTS Patients with EBC who experienced grade 2-4 ("moderate" and "severe") CIL were associated with longer overall survival (OS) than those with grade 0-1 (mild) CIL (P = 0.021). Compared with patients with mild CIL, OS was longer in patients with severe CIL (P = 0.029). Patients who suffered from moderate CIL tended to have longer OS than those with mild CIL (P = 0.082). Nevertheless, there was no distinguishable difference in OS between moderate- or severe-CIL groups. Subgroup analysis revealed that patients with moderate CIL had longer OS than those with mild CIL among patients who were premenstrual, or with human epidermal growth factor receptor 2-positive (HER2+), > 3 lymph nodes with metastases, a tumor diameter > 5 cm. A prognostic model based on menstrual status, N stage, and CIL grade showed satisfactory robustness. CONCLUSION The grade of CIL was strongly associated with the prognosis among patients with EBC who received a regimen containing both anthracyclines and taxanes. Patients with a "moderate" CIL grade tended to have better survival outcomes.
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Affiliation(s)
- Li Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Chang Jiang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Na Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Yan-Ling Wen
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Si-Fen Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Cong Xue
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China.
| | - Xi-Wen Bi
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China.
| | - Zhong-Yu Yuan
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China.
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10
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Takahara Y, Abe R, Nagae S, Tanaka T, Ishige Y, Shionoya I, Yamamura K, Nishiki K, Nojiri M, Kato R, Shinomiya S, Oikawa T. Investigation of response of patients with non-small cell lung cancer to docetaxel (plus ramucirumab) therapy in second-line treatment. Thorac Cancer 2023; 14:3549-3555. [PMID: 37964501 PMCID: PMC10733157 DOI: 10.1111/1759-7714.15161] [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: 09/26/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Several options for second-line therapy are available for patients with advanced non-small cell lung cancer (NSCLC); however, the optimal therapy remains unclear. Docetaxel (DTX) monotherapy and DTX plus ramucirumab (RAM) are the recommended second-line treatment options. However, the efficacy of these treatments remains unsatisfactory. The aim of this study was to identify the clinical characteristics of patients with NSCLC who respond to DTX or DTX + RAM and factors that predict response. METHODS Patients with NSCLC treated with DTX or DTX + RAM after second-line therapy were retrospectively analyzed. Patients were compared with those who responded or did not respond to the post-treatment efficacy assessment. RESULTS Of 53 patients, 12 (22.6%) had lung cancer that responded to DTX or DTX + RAM therapy (response group). Multivariate analysis identified the absence of immune checkpoint inhibitors (ICIs) in the immediate prior therapy and a reduced dose of DTX after the second cycle as significant independent risk factors predicting nonresponse to DTX and DTX + RAM therapy in patients with NSCLC. The overall survival was significantly longer in the response group compared to the nonresponse group (p = 0.016). CONCLUSIONS Our results suggest that DTX and DTX + RAM therapies immediately after treatment with ICI-containing regimens as well as continuation of DTX without dose reduction after the second cycle may increase the response rate and prolong survival in patients with NSCLC.
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Affiliation(s)
- Yutaka Takahara
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Ryudai Abe
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Sumito Nagae
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Takuya Tanaka
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Yoko Ishige
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Ikuyo Shionoya
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Kouichi Yamamura
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Kazuaki Nishiki
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Masafumi Nojiri
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Ryo Kato
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Shohei Shinomiya
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
| | - Taku Oikawa
- Department of Respiratory MedicineKanazawa Medical UniversityIshikawaJapan
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11
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Ramos JF, Pereira AD, Seiwald MCN, Gandolpho LS, Molla VC, Guaraná M, Nouér SA, Nucci M, Rodrigues CA. Low utilization of vancomycin in febrile neutropenia: real-world evidence from 4 Brazilian centers. Support Care Cancer 2023; 31:687. [PMID: 37947888 DOI: 10.1007/s00520-023-08152-0] [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: 08/09/2023] [Accepted: 10/30/2023] [Indexed: 11/12/2023]
Abstract
PURPOSE The prompt initiation of a betalactam antibiotic in febrile neutropenic patients is considered standard of care, while the empiric use of vancomycin is recommended by guidelines in specific situations, with a low level of evidence. The objective of this study was to assess the utilization of vancomycin in the management of febrile neutropenia within four Brazilian medical centers that implemented more stringent criteria for its administration. METHODS A comprehensive retrospective analysis was performed encompassing all instances of febrile neutropenia observed during the period from 2013 to 2019. The primary focus was to identify the reasons for initiating vancomycin therapy. RESULTS A total of 536 consecutive episodes of febrile neutropenia were documented, involving 384 patients with a median age of 52 years (range 18-86). Chemotherapy preceded febrile neutropenia in 59.7% of cases, while 40.3% occurred after hematopoietic stem cell transplantation. The most prevalent underlying diseases were acute myeloid leukemia (26.5%) and non-Hodgkin's lymphoma (22%). According to international guidelines, vancomycin should have been initiated at the onset of fever in 145 episodes (27%); however, it was administered in only 27 cases (5.0%). Three episodes were associated with Staphylococcus aureus bacteremia, two of which were methicillin resistant. The 15-day and 30-day mortality rates were 5.0% and 9.9%, respectively. CONCLUSIONS The results of this study underscore the notably low utilization rate of vancomycin in cases of febrile neutropenia, despite clear indications outlined in established guidelines. These findings emphasize the importance of carefully implementing guideline recommendations, considering local epidemiological factors, especially when the strength of recommendation is weak.
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Affiliation(s)
| | - André Domingues Pereira
- Universidade Federal de São Paulo, Sao Paulo, Brazil
- Instituto de Cardiologia Do Distrito Federal, Brasília, Brazil
| | | | - Larissa Simão Gandolpho
- Universidade Federal de São Paulo, Sao Paulo, Brazil
- Hospital Nove de Julho - Rede DASA, Sao Paulo, Brazil
| | - Vinicius Campos Molla
- Universidade Federal de São Paulo, Sao Paulo, Brazil
- Hospital Nove de Julho - Rede DASA, Sao Paulo, Brazil
| | - Mariana Guaraná
- Universidade Federal Do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Simone A Nouér
- Universidade Federal Do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcio Nucci
- Universidade Federal Do Rio de Janeiro, Rio de Janeiro, Brazil.
- , Grupo Oncoclínicas, Brazil.
| | - Celso Arrais Rodrigues
- Universidade Federal de São Paulo, Sao Paulo, Brazil
- Hospital Nove de Julho - Rede DASA, Sao Paulo, Brazil
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12
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Safari LC, Mloka D, Minzi O, Dharsee NJ, Reuben R. Prevalence of blood stream infections and associated factors among febrile neutropenic cancer patients on chemotherapy at Ocean Road Cancer Institute, Tanzania. Infect Agent Cancer 2023; 18:52. [PMID: 37730617 PMCID: PMC10510178 DOI: 10.1186/s13027-023-00533-8] [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: 05/22/2023] [Accepted: 09/12/2023] [Indexed: 09/22/2023] Open
Abstract
BACKGROUND Febrile Neutropenia (FN) caused by bacteria in cancer patients is associated with poor prognosis. The aim of this study was to determine the prevalence of FN and associated factors among cancer patients on chemotherapy at Ocean Road Cancer Institute (ORCI), Tanzania. METHODS A cross-sectional study was conducted from June to September 2019. Study participants were conveniently recruited. A desk review of participants medical records was performed. Standard microbiological procedures used to culture and identify the bacterial isolates from the positive blood cultures of participants that presented with FN. Kirby-Bauer disc diffusion was used to perform the antibiotics susceptibility testing. SPSS version 20.0 and MS Excel were used in data entry and analysis. Chi-Square was used as a measure of association between various factors and neutropenia. P-value less than 0.05 was considered statistically significant. RESULTS A total 213 participants were enrolled. Of these 76.1% were female. Most of the participants came from the Coast region. Majority of participants presented with breast Cancer (36.2%) and GIT (20.2%). The prevalence of FN and bacteremia was 5.6% and 35.3% respectively. Staphylococcus Aureus (60%) and Coagulase-Negative Staphylococci (40%) were the main isolates. Of the 6 isolates tested most were resistant to Co-Trimoxazole 4/6 (66.7%) and Doxycycline 3/6 (50%). FN was positively associated with chemotherapy regimen (P = 0.0001), platelets count (P = 0.0001) and use of G-CSF (P = 0.0001). CONCLUSION The prevalence of FN among the cancer patients on chemotherapy in Tanzania is low but associated with drug-resistant bacteria.
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Affiliation(s)
- Lambert C Safari
- Department of Clinical Pharmacy and Pharmacy Practice, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Huye, Rwanda.
- University Teaching Hospital of Butare (CHUB), Huye, Rwanda.
- Department of Clinical Pharmacy and Pharmacology, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.
| | - Doreen Mloka
- Pharmaceutical Microbiology, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Omary Minzi
- Department of Clinical Pharmacy and Pharmacology, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Nazima J Dharsee
- Department of Clinical Oncology, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
- Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Rabson Reuben
- Ocean Road Cancer Institute, Dar es Salaam, Tanzania
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13
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Contejean A, Maillard A, Canouï E, Kernéis S, Fantin B, Bouscary D, Parize P, Garcia-Vidal C, Charlier C. Advances in antibacterial treatment of adults with high-risk febrile neutropenia. J Antimicrob Chemother 2023; 78:2109-2120. [PMID: 37259598 DOI: 10.1093/jac/dkad166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
Abstract
BACKGROUND High-risk febrile neutropenia (HR-FN) is a life-threatening complication in patients with haematological malignancies or receiving myelosuppressive chemotherapy. Since the last international guidelines were published over 10 years ago, there have been major advances in the understanding and management of HR-FN, including on antibiotic pharmacokinetics and discontinuation/de-escalation strategies. OBJECTIVES Summarizing major advances in the field of antibacterial therapy in patients with HR-FN: empirical therapy, pharmacokinetics of antibiotics and antibiotic stewardship. SOURCES Narrative review based on literature review from PubMed. We focused on studies published between 2010 and 2023 about the pharmacokinetics of antimicrobials, management of antimicrobial administration, and discontinuation/de-escalation strategies. We did not address antimicrobial prophylaxis, viral or fungal infections. CONTENT Several high-quality publications have highlighted important modifications of antibiotic pharmacokinetics in HR-FN, with standard dosages exposing patients to underdosing. These recent clinical and population pharmacokinetics studies help improve management protocols with optimized initial dosing and infusion rules for β-lactams, vancomycin, daptomycin and amikacin; they highlight the potential benefits of therapeutic drug monitoring. A growing body of evidence also shows that antibiotic discontinuation/de-escalation strategies are beneficial for bacterial ecology and patients' outcome. We further discuss methods and limitations for implementation of such protocols in haematology. IMPLICATIONS We highlight recent information about the management of antibacterial therapy in HR-FN that might be considered in updated guidelines for HR-FN management.
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Affiliation(s)
- Adrien Contejean
- Service d'Hématologie, Centre Hospitalier Annecy Genevois, 1 Avenue de l'hôpital, F-74370 Epagny Metz-Tessy, France
- Équipe Mobile d'Infectiologie, AP-HP, APHP.CUP, Hôpital Cochin, F-75014 Paris, France
- Université Paris Cité, Faculté de Médecine, F-75006 Paris, France
| | - Alexis Maillard
- Équipe Mobile d'Infectiologie, AP-HP, APHP.CUP, Hôpital Cochin, F-75014 Paris, France
| | - Etienne Canouï
- Équipe Mobile d'Infectiologie, AP-HP, APHP.CUP, Hôpital Cochin, F-75014 Paris, France
| | - Solen Kernéis
- Université Paris Cité, Faculté de Médecine, F-75006 Paris, France
- Équipe de Prévention du Risque Infectieux, AP-HP, Hôpital Bichat, F-75018 Paris, France
- Université Paris Cité, INSERM, IAME, F-75018 Paris, France
| | - Bruno Fantin
- Université Paris Cité, Faculté de Médecine, F-75006 Paris, France
- Département de Médecine Interne, AP-HP, Hôpital Beaujon, F-92110, Clichy, France
| | - Didier Bouscary
- Université Paris Cité, Faculté de Médecine, F-75006 Paris, France
- Service d'Hématologie, AP-HP, APHP.CUP, Hôpital Cochin, F-75014 Paris, France
| | - Perrine Parize
- Service de Maladies Infectieuses, AP-HP, APHP.CUP, Hôpital Necker-Enfants Malades, F-75015 Paris, France
| | - Carolina Garcia-Vidal
- Infectious Diseases Department, Hospital Clínic-IDIBAPS, Barcelona, Spain
- CIBERINF, Madrid, Spain
| | - Caroline Charlier
- Équipe Mobile d'Infectiologie, AP-HP, APHP.CUP, Hôpital Cochin, F-75014 Paris, France
- Université Paris Cité, Faculté de Médecine, F-75006 Paris, France
- National Reference Center Listeriosis WHO Collaborating Center, Institut Pasteur, F-75015 Paris, France
- Biology of Infection Unit, Inserm U1117 Institut Pasteur, F-75015 Paris, France
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14
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Shmuely H, Monely L, Shvidel L. All-Cause Mortality and Its Predictors in Haemato-Oncology Patients with Febrile Neutropenia. J Clin Med 2023; 12:5635. [PMID: 37685702 PMCID: PMC10489066 DOI: 10.3390/jcm12175635] [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: 07/20/2023] [Revised: 08/15/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Febrile neutropenia (FN) is one of the most important life-threatening complications in haemato-oncology. Our objective was to report all-cause mortality rates in patients ill with a hematological malignancy (HM) hospitalized with a first FN episode and to identify predictors for mortality. We conducted a historical retrospective cohort study of consecutive patients with an HM, >18 years of age, admitted between January 2012 and August 2018 for a first episode of FN. Data on all-cause mortality 12 months after admission for FN were obtained. The Kaplan-Meier curve was used to describe mortality during the follow-up period. Univariate and multivariable analyses identified predictors for 1,3 and 12-month mortality. One hundred and fifty-eight patients (mean age 69.5, 49.4% males) were included. Overall, 54 patients died (15.8%, 25.9%, and 34.1% died after 1, 3, and 12 months, respectively). Lower serum albumin, higher serum gamma-glutamyl transferase (GGT), lower estimated glomerular filtration rate (eGFR), older age, higher temperature, and lower absolute lymphocyte count at admission were independent predictors of all-cause mortality after 12 months. Further studies are needed to confirm our results and identify therapeutic strategies to improve survival.
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Affiliation(s)
- Haim Shmuely
- Department of Internal Medicine D, Kaplan Medical Center, Rehovot 7612001, Israel;
- Faculty of Medicine, Hebrew University, Jerusalem 9112001, Israel;
| | - Lea Monely
- Department of Internal Medicine D, Kaplan Medical Center, Rehovot 7612001, Israel;
- Faculty of Medicine, Hebrew University, Jerusalem 9112001, Israel;
| | - Lev Shvidel
- Faculty of Medicine, Hebrew University, Jerusalem 9112001, Israel;
- Institute of Hematology, Kaplan Medical Center, Rehovot 7612001, Israel
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15
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Niu X, Chen D, He W, Tang Y, Zhao J. Development and Validation of a Novel UHPLC-MS/MS Method for the Quantification of Plinabulin in Plasma and Its Application in a Pharmacokinetic Study with Leukopenic Rats. Pharmaceuticals (Basel) 2023; 16:1153. [PMID: 37631067 PMCID: PMC10459361 DOI: 10.3390/ph16081153] [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: 06/28/2023] [Revised: 08/02/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
Plinabulin, a new antitumor drug developed from marine natural products that targets microtubules in cancer cells, is currently being tested in a phase III clinical study. Plinabulin has been clinically proven to be effective on leukopenia. However, to our knowledge, there are no reports investigating the pharmacokinetics of plinabulin in individuals with leukopenia and healthy individuals. In this study, we developed a rapid and sensitive UHPLC-MS/MS method for the detection of plinabulin for the first time. Using a novel cyclophosphamide-induced leukopenia model, we investigated the differences in the pharmacokinetic characteristics of plinabulin between rats with leukopenia and normal rats. Plinabulin and propranolol (IS) peaks were separated by gradient elution for a total run time of 5 min. The methodological validation showed a good accuracy (101.96-109.42%) and precision (RSD ≤ 5.37%) with the lower limit of quantification at 0.5 ng/mL. The recovery of plinabulin was between 91.99% and 109.75% (RSD ≤ 7.92%). The values of the area under the plasma concentration-time curve (AUC0-t) for leukopenia groups and control groups at doses of 0.5 mg/kg, 1 mg/kg, and 3 mg/kg were 148.89 ± 78.74 h·μg/L and 121.75 ± 31.56 h·μg/L; 318.15 ± 40.00 h·μg/L and 272.06 ± 42.85 h·μg/L; and 1432.43 ± 197.47 h·μg/L and 1337.12 ± 193.56 h·μg/L; respectively. The half-lives (t1/2s) of plinabulin were 0.49-0.72 h for leukopenia groups and 0.39-0.70 h for control groups at three doses, and the clearance rates (CLs) of plinabulin were 2.13-3.87 L/h/kg for leukopenia groups and 2.29-4.23 L/h/kg for control groups. Pharmacokinetic results showed that there was no significant pharmacokinetic difference between the normal group and the leukopenia group. Based on the power model, plinabulin exhibits a lack of dose proportionality over the dose range of 0.5-3 mg/kg after intravenous administration. This study provides guidance for the development of plinabulin as a potential candidate for the treatment of chemotherapy-induced leukopenia.
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Affiliation(s)
- Xiaochen Niu
- School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Dan Chen
- School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Wei He
- School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Yu Tang
- School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
- Marine Biomedical Research Institute of Qingdao, Qingdao 266073, China
| | - Jianchun Zhao
- School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
- Marine Biomedical Research Institute of Qingdao, Qingdao 266073, China
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16
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Athni TS, Barmettler S. Hypogammaglobulinemia, late-onset neutropenia, and infections following rituximab. Ann Allergy Asthma Immunol 2023; 130:699-712. [PMID: 36706910 PMCID: PMC10247428 DOI: 10.1016/j.anai.2023.01.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/23/2022] [Accepted: 01/16/2023] [Indexed: 01/26/2023]
Abstract
Rituximab is a chimeric anti-CD20 monoclonal antibody that targets CD20-expressing B lymphocytes, has a well-defined efficacy and safety profile, and is broadly used to treat a wide array of diseases. In this review, we cover the mechanism of action of rituximab and focus on hypogammaglobulinemia and late-onset neutropenia-2 immune effects secondary to rituximab-and subsequent infection. We review risk factors and highlight key considerations for immunologic monitoring and clinical management of rituximab-induced secondary immune deficiencies. In patients treated with rituximab, monitoring for hypogammaglobulinemia and infections may help to identify the subset of patients at high risk for developing poor B cell reconstitution, subsequent infections, and adverse complications. These patients may benefit from early interventions such as vaccination, antibacterial prophylaxis, and immunoglobulin replacement therapy. Systematic evaluation of immunoglobulin levels and peripheral B cell counts by flow cytometry, both at baseline and periodically after therapy, is recommended for monitoring. In addition, in those patients with prolonged hypogammaglobulinemia and increased infections after rituximab use, immunologic evaluation for inborn errors of immunity may be warranted to further risk stratification, increase monitoring, and assist in therapeutic decision-making. As the immunologic effects of rituximab are further elucidated, personalized approaches to minimize the risk of adverse reactions while maximizing benefit will allow for improved care of patients with decreased morbidity and mortality.
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Affiliation(s)
| | - Sara Barmettler
- Allergy and Clinical Immunology Unit, Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, Massachusetts.
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17
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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: 4] [Impact Index Per Article: 4.0] [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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18
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Primary Prophylaxis Lapelga® in Early Breast Cancer: A Real-World Experience. Curr Oncol 2023; 30:3217-3222. [PMID: 36975457 PMCID: PMC10047890 DOI: 10.3390/curroncol30030244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 02/28/2023] [Indexed: 03/12/2023] Open
Abstract
Background: Lapelga® was approved by Health Canada as a pegfilgrastim biosimilar in 2019 and remains the most commonly used biosimilar in Ontario and is fully reimbursed under the Ontario Drug Benefit program in this category. We explored the efficacy and tolerability of Lapelga® in a retrospective analysis of patients with early breast cancer who underwent adjuvant chemotherapy supported with Lapelga® as a primary prophylaxis. Methods: Adult patients with early breast cancer treated with adjuvant chemotherapy at the London Regional Cancer Program in London, ON, Canada between May 2019 and June 2022 were included. All of these patients were supported with Lapelga® as the primary prophylaxis. Patients’ age, tumour, and nodal status, their type of chemotherapy, co-morbid conditions, and incidence of febrile neutropenia (FN) and its related details as well as any reported side effects to Lapelga® were collected. Results: A total of 201 patients were included in this review with majority (78%) of patients under 65 years of age. One third of patients were treated with the adriamycin and cyclophosphamide (AC)-Paclitaxel dose dense chemotherapy and a quarter of patients with either a docetaxel and cyclophosphamide (TC) combination or an AC-dose dense with Paclitaxel weekly, and 10% or less patients had FEC-D (5-fluorouracil, epirubicin, and cyclophosphamide) and AC chemotherapy. FN incidence was only 3.48% in this review (7/201 patients). Patients with FN were admitted to hospital and recovered completely with no mortality reported. No cases of a switch to a different granulocyte colony growth factor were seen. The most frequent side effects from Lapelga® included musculoskeletal pain, fever, and headache. However, the majority of patients (88.6%; 178/201) did not have any reported side effects specifically assigned to Lapelga®. Conclusions: In this single centre retrospective study, early breast cancer patients (n = 201) treated with adjuvant chemotherapy supported with primary prophylaxis with Lapelga® had a low incidence of FN (3.48%). This supports Lapelga® being an effective strategy as the primary prophylaxis when used with common chemotherapy regimens in the real-world setting.
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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: 24] [Impact Index Per Article: 12.0] [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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20
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Baracy Jr MG, Hagglund K, Kulkarni S, Afzal F, Arends K, Morris RT, Solomon LA, Aslam MF, Corey L. Decreased incidence of febrile neutropenia in Michigan following masking and social distancing orders for the COVID-19 pandemic: A population based cohort study. World J Clin Oncol 2022; 13:609-615. [PMID: 36157163 PMCID: PMC9346421 DOI: 10.5306/wjco.v13.i7.609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/15/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND It has been theorized that 75%-80% of febrile neutropenia (FN) is caused by endogenous pathogens, while up to 20% of cases are thought to be caused by a viral infection. It is unknown if precautions such as masking and social distancing reduce the risk of FN in susceptible populations.
AIM To determine whether coronavirus disease 2019 (COVID-19) infection mitigation efforts, namely masking and social distancing, were associated with a reduction in the incidence of FN.
METHODS This was a retrospective population based cohort study comparing the incidence of FN in the 13 mo prior to (Year 0) and 13 mo following (Year 1) the public health executive orders (PHEO) in Michigan. Data was queried for all emergency department (ED) visits from April 1, 2019 to March 31, 2021 from the National Syndromic Surveillance Program, a program which collects data that is voluntarily submitted by approximately 89% of Michigan EDs. The primary study outcome was the incidence of FN as a proportion of ED visits in the 13-mo before and 13-mo after COVID-19 mitigations efforts, namely masking and social distancing. We hypothesized that there would be a significant decrease in the incidence of FN in the period following the PHEO aimed at reducing the spread of the severe acute respiratory syndrome coronavirus 2 virus.
RESULTS There was a total of 8979221 total ED visits captured during the study period. In Year 0 there were 5073081 recorded ED visits and 3906140 in Year 1. There was a significant reduction in the proportion of total ED visits with a diagnosis of FN, decreasing 13.3% across periods (0.15% vs 0.13%, P = 0.036). In patients with a hematologic malignancy a more impressive reduction in the incidence of FN was evident following PHEO (22% vs 17%, P = 0.02).
CONCLUSION We found a significant association between social distancing and mask guidelines implemented on a large public scale with decreased rates of FN, particularly in those with a hematologic malignancy. These findings may be useful in the design of future research and recommendations regarding the prevention of FN.
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Affiliation(s)
- Michael Gerard Baracy Jr
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Karen Hagglund
- Medical Research, Ascension St John Hospital and Medical Center, Detroit, MI 48236, United States
| | - Sanjana Kulkarni
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Fareeza Afzal
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Katherine Arends
- Surveillance and Infectious Disease Epidemiology Section, Michigan Department of Health and Human Services, Lansing, MI 48933, United States
| | - Robert T Morris
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI 48201, United States
| | - Leigh Ann Solomon
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Muhammad Faisal Aslam
- Female Pelvic Medicine and Reconstructive Surgery, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Logan Corey
- Department of Gynecologic Oncology, Wayne State University, Detroit, MI 48202, United States
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21
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Al Qadire M, Ballad CAC, Aljezawi M, Al Omari O, Alaloul F, Musa A, Al Sabei S, Khalaf A. Nurses' knowledge of chemotherapy-induced neutropenia and its management: a cross-sectional survey. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04140-9. [PMID: 35819525 DOI: 10.1007/s00432-022-04140-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/13/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Chemotherapy-induced neutropenia (CIN) is a serious and potentially life-threatening condition that is associated with high morbidity, mortality, and healthcare costs. OBJECTIVE This study aims to assess nurses' level of knowledge of CIN and its association with socio-demographic factors. METHODS A cross-sectional survey design was used. RESULTS Participants had a mean age of 34.1 years (SD = 7.1 years) and were predominantly female (78%) and with a bachelor's degree in nursing (95.6%). The nurses had a moderate level of knowledge about neutropenia and its management (mean total score 16.3 out of 30, SD = 3.7). Those who had a post-graduate degree (P = .048), had received an oncology educational course (P = .011), had attended a course on neutropenia (P = .007), who were working in an oncology unit (P = .002), and had more oncology experience (P = 001) were more likely to have a higher level of knowledge of CIN and its management compared to their other counterparts. CONCLUSION Based on the findings of a moderate level of knowledge of CIN among nurses, the findings call for the need for further education and training. As a long-term plan, this might be accomplished by encouraging nurses to pursue post-graduate education or oncology-specialized certification and supporting them with scholarship grants. However, deliberate plans for short courses, training and workshops on oncology or CIN are other choices with a more immediate impact on nurses' knowledge and clinical practice. Finally, integrating oncology nursing education within nursing curricula is urgently needed.
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Affiliation(s)
- Mohammad Al Qadire
- College of Nursing, Sultan Qaboos University, PC 123, P.O. Box 66, Muscat, Sultanate of Oman.,Faculty of Nursing, Al Al-Bayt University, P.O. Box 130040, Mafraq, 25113, Jordan
| | - Cherry Ann C Ballad
- College of Nursing, Sultan Qaboos University, PC 123, P.O. Box 66, Muscat, Sultanate of Oman
| | - Ma'en Aljezawi
- College of Nursing, Sultan Qaboos University, PC 123, P.O. Box 66, Muscat, Sultanate of Oman.,Faculty of Nursing, Al Al-Bayt University, P.O. Box 130040, Mafraq, 25113, Jordan
| | - Omar Al Omari
- College of Nursing, Sultan Qaboos University, PC 123, P.O. Box 66, Muscat, Sultanate of Oman
| | - Fawwaz Alaloul
- College of Nursing, Sultan Qaboos University, PC 123, P.O. Box 66, Muscat, Sultanate of Oman
| | - Ahmad Musa
- Faculty of Nursing, Al Al-Bayt University, P.O. Box 130040, Mafraq, 25113, Jordan
| | - Sulaiman Al Sabei
- College of Nursing, Sultan Qaboos University, PC 123, P.O. Box 66, Muscat, Sultanate of Oman
| | - Atika Khalaf
- College of Nursing, Sultan Qaboos University, PC 123, P.O. Box 66, Muscat, Sultanate of Oman. .,Faculty of Health Sciences, Kristianstad University, Elmetorpsvägen 15, 291 88, Kristianstad, SE, Sweden.
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22
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Jenabian A, Ehsanpour A, Mortazavizadeh SMR, Raafat J, Razavi M, Khosravi A, Seifi S, Salimi B, Anjidani N, Kafi H. Evaluating the safety and effectiveness of PegaGen ® (pegfilgrastim) for the prevention of chemotherapy-induced febrile neutropenia: a post-marketing surveillance study. Support Care Cancer 2022; 30:8151-8158. [PMID: 35792924 DOI: 10.1007/s00520-022-07265-2] [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: 04/11/2021] [Accepted: 06/27/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE Phase IV clinical trials are required to evaluate the real-world safety and effectiveness of drugs. This study aimed to evaluate the safety and effectiveness of once-per-cycle administration of PegaGen® (pegfilgrastim, CinnaGen, Iran) in cancer patients. METHODS In this open-label, multicenter, prospective, real-world, post-marketing surveillance study, patients with any type of cancer receiving chemotherapy regimens with a high risk of febrile neutropenia (FN) were included if they were prescribed pegfilgrastim for FN prophylaxis. The primary objective of this study was to assess the safety and the secondary objective was to assess the effectiveness of pegfilgrastim in the prevention of FN in cancer patients. RESULTS A total of 654 patients (51.73 ± 15.12 years of age) were enrolled and 3615 cycles of pegfilgrastim injections were recorded. The most common malignancies among the study patients were breast cancer (n = 192, 29.36%), lymphoma (n = 131, 20.03%), and gastric cancer (n = 65, 9.94%). The median (Q1, Q3) number of pegfilgrastim cycles per patient was 6 (4, 7). A single 6 mg dose was injected in 99.17% of the cycles. A total number of 816 adverse events (AEs) were reported in 246 patients (37.62%). Bone pain was recorded in 141 patients (21.56%) and in 440 cycles (12.17%). Among all patients, 45 patients (6.88%) experienced FN 51 times, and FN frequency was 1.4% among cycles. Moreover, 14 (2.14%) patients were hospitalized following FN. Antibiotics were administered to 24 patients (3.67%) for FN treatment. CONCLUSION The results from this post-marketing surveillance study support the safety and effectiveness of PegaGen® used for the prevention of chemotherapy-induced FN in patients with various types of cancer and treatment regimens. TRIAL REGISTRATION Clinicaltrials.gov identifier: NCT04460079.
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Affiliation(s)
- Arash Jenabian
- Department of Medical Oncology and Hematology, Booali Hospital, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Ali Ehsanpour
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | | | - Mohsen Razavi
- Department of Oncology and Hematology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Adnan Khosravi
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sharareh Seifi
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Babak Salimi
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hamidreza Kafi
- Medical Department, Orchid Pharmed Company, Tehran, Iran
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Beukers K, Voorn M, Trepels R, van de Wouw A, Vogelaar F, Havermans R, Janssen-Heijnen M. Associations between outcome variables of nutritional screening methods and systemic treatment tolerance in patients with colorectal cancer: A systematic review. J Geriatr Oncol 2022; 13:1092-1102. [DOI: 10.1016/j.jgo.2022.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 05/17/2022] [Accepted: 06/22/2022] [Indexed: 02/07/2023]
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24
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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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25
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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] [Key Words] [Grants] [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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26
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Infection prevention requirements for the medical care of immunosuppressed patients: recommendations of the Commission for Hospital Hygiene and Infection Prevention (KRINKO) at the Robert Koch Institute. GMS HYGIENE AND INFECTION CONTROL 2022; 17:Doc07. [PMID: 35707229 PMCID: PMC9174886 DOI: 10.3205/dgkh000410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In Germany, guidelines for hygiene in hospitals are given in form of recommendations by the Commission for Hospital Hygiene and Infection Prevention (Kommission für Krankenhaushygiene und Infektionsprävention, "KRINKO"). The KRINKO and its voluntary work are legitimized by the mandate according to § 23 of the Infection Protection Act (Infektionsschutzgesetz, "IfSG"). The original German version of this document was published in February 2021 and has now been made available to the international professional public in English. The guideline provides recommendations on infection prevention and control for immunocompromised individuals in health care facilities. This recommendation addresses not only measures related to direct medical care of immunocompromised patients, but also management aspects such as surveillance, screening, antibiotic stewardship, and technical/structural aspects such as patient rooms, air quality, and special measures during renovations.
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27
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Eysenbach G, Ramezani R, Wilhalme H, Naeim A. Remote Monitoring of Patients With Hematologic Malignancies at High Risk of Febrile Neutropenia: Exploratory Study. JMIR Form Res 2022; 6:e33265. [PMID: 35076403 PMCID: PMC8826154 DOI: 10.2196/33265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/27/2021] [Accepted: 11/27/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Febrile neutropenia is one of the most common oncologic emergencies and is associated with significant, preventable morbidity and mortality. Most patients who experience a febrile neutropenia episode are hospitalized, resulting in significant economic cost. OBJECTIVE This exploratory study implemented a remote monitoring system comprising a digital infrared thermometer and a pulse oximeter with the capability to notify providers in real time of abnormalities in vital signs that could suggest early clinical deterioration and thereby improve clinical outcomes. METHODS The remote monitoring system was implemented and compared to standard-of-care vital signs monitoring in hospitalized patients with underlying hematologic malignancies complicated by a febrile neutropenia episode in order to assess the feasibility and validity of the system. Statistical analysis was performed using the intraclass correlation coefficient (ICC) to assess the consistency between the measurements taken using traditional methods and those taken with the remote monitoring system for each of the vital sign parameters (temperature, heart rate, and oxygen saturation). A linear mixed-effects model with a random subject effect was used to estimate the variance components. Bland-Altman plots were created for the parameters to further delineate the direction of any occurring bias. RESULTS A total of 23 patients were enrolled in the study (mean age 56, SD 23-75 years; male patients: n=11, 47.8%). ICC analysis confirmed the high repeatability and accuracy of the heart rate assessment (ICC=0.856), acting as a supplement to remote temperature assessment. While the sensitivity and specificity for capturing tachycardia above a rate of 100 bpm were excellent (88% and 97%, respectively), the sensitivity of the remote monitoring system in capturing temperatures >37.8 °C and oxygen saturation <92% was 45% and 50%, respectively. CONCLUSIONS Overall, this novel approach using temperature, heart rate, and oxygen saturation assessments successfully provided real-time, clinically valuable feedback to providers. While temperature and oxygen saturation assessments lagged in terms of sensitivity compared to a standard in-hospital system, the heart rate assessment provided highly accurate complementary data. As a whole, the system provided additional information that can be applied to a clinically vulnerable population. By transitioning its application to high-risk patients in the outpatient setting, this system can help prevent additional use of health care services through early provider intervention and potentially improve outcomes.
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Affiliation(s)
| | - Ramin Ramezani
- Center for Smart Health, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Computer Science, University of California, Los Angeles, Los Angeles, CA, United States
| | - Holly Wilhalme
- Division of General Internal Medicine and Health Services Research, University of California, Los Angeles, Los Angeles, CA, United States
| | - Arash Naeim
- UCLA Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States.,Center for Smart Health, University of California, Los Angeles, Los Angeles, CA, United States
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28
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de Rouw N, de Boer M, Boosman RJ, van den Heuvel MM, Burger DM, Lieverse JE, Derijks HJ, Frederix GWJ, Ter Heine R. The pharmacoeconomic benefits of pemetrexed dose individualization in lung cancer patients. Clin Pharmacol Ther 2022; 111:1103-1110. [PMID: 35048355 PMCID: PMC9304220 DOI: 10.1002/cpt.2529] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/05/2022] [Indexed: 11/06/2022]
Abstract
Neutropenia is a dose-related treatment-limiting and costly adverse event of pemetrexed. We postulate that individualized dosing reduces the incidence of neutropenia. The aims of this study were to 1) investigate the costs of pemetrexed-related neutropenia and 2) to determine the pharmacoeconomic benefits of individualized dosing of pemetrexed in terms of budget impact, yearly cost savings and reduction in severe neutropenia. Retrospective data on the treatment of ≥grade 3 neutropenia during pemetrexed-based chemotherapy were collected from three Dutch hospitals to determine the mean health care consumption during a neutropenic episode. Subsequently, Monte Carlo simulations were performed using a validated pharmacokinetic/pharmacodynamic (PK/PD) model to predict the neutropenia incidence during four cycles for standard dosing of pemetrexed and individualized dosing. The mean costs per neutropenia and the expected neutropenia incidence were combined to calculate the budget impact and cost savings. We found that the average costs per pemetrexed-associated neutropenic episode to be € 1,490. The neutropenia incidence for the standard and individualized pemetrexed dosing strategies were 12.7 and 9.9%, respectively. This resulted in total expected neutropenia-related costs of approximately € 3.0 million and €2.4 million, respectively. Taking the number of patients eligible for pemetrexed treatment into account, individualized dosing could result in saving €686,000 on a yearly basis in the Netherlands alone. Individualized dosing of pemetrexed can decrease the incidence of neutropenia and thus result in a significant decrease in neutropenia-related costs and decreased risk of hospitalization or even death while maintaining therapeutic exposure.
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Affiliation(s)
- Nikki de Rouw
- Department of Pharmacy, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.,Department of Pharmacy, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands
| | - Merel de Boer
- Utrecht University, School of Pharmacy, Utrecht, The Netherlands
| | - René J Boosman
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Michel M van den Heuvel
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pulmonary Diseases, Nijmegen, The Netherlands
| | - David M Burger
- Department of Pharmacy, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Joris E Lieverse
- Department of Hospital Pharmacy, Haga Teaching Hospital, The Hague, the Netherlands
| | - Hieronymus J Derijks
- Department of Pharmacy, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.,Department of Pharmacy, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands
| | - Geert W J Frederix
- Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Rob Ter Heine
- Department of Pharmacy, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
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Epstein RS, Weerasinghe RK, Parrish AS, Krenitsky J, Sanborn RE, Salimi T. Real-world burden of chemotherapy-induced myelosuppression in patients with small cell lung cancer: a retrospective analysis of electronic medical data from community cancer care providers. J Med Econ 2022; 25:108-118. [PMID: 34927520 DOI: 10.1080/13696998.2021.2020570] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AIMS Chemotherapy-induced myelosuppression, which commonly exhibits as neutropenia, anemia, or thrombocytopenia, represents a substantial burden for patients with cancer that affects health-related quality of life and increases healthcare resource utilization (HCRU). We evaluated the burden of myelosuppression among chemotherapy-treated patients with small cell lung cancer (SCLC) using real-world data from community cancer care providers in the Western United States. MATERIALS AND METHODS This was a retrospective, observational analysis of electronic medical records (EMRs) from Providence St. Joseph Health hospital-associated oncology clinics between January 2016 and December 2019. Patient demographics were assessed from the date of first SCLC diagnosis in adult patients with chemotherapy-induced grade ≥3 myelosuppression in first-line (1L) or second-line-and-beyond (2L+) treatment settings. Myelosuppressive adverse events (AEs), treatment patterns, and HCRU were assessed from the date of chemotherapy initiation (index date) until 12 months, date of the last visit, date of death, or study end, whichever occurred earliest. RESULTS Of 347 eligible patients with SCLC who had received chemotherapy (mean age 66; 49% female), all had received at least 1L treatment, and 103 (29.7%) had a 2L + treatment recorded within the EMR during the study period. Of 338 evaluable patients with longitudinal laboratory data, 206 (60.9%) experienced grade ≥3 myelosuppressive AEs, most commonly neutropenia, anemia, and thrombocytopenia (44.9, 41.1, and 25.4 per 100 patients, respectively). Rates of granulocyte colony-stimulating factor use and red blood cell transfusions were 47.0 and 41.7 per 100 patients, respectively. There was a trend toward increasing the use of supportive care interventions and visits to inpatient and outpatient facilities in patients with myelosuppressive AEs in more than one cell lineage. CONCLUSIONS Chemotherapy-induced myelosuppression places a substantial real-world burden on patients with SCLC in the community cancer care setting. Innovations to protect bone marrow from chemotherapy-induced damage have the potential to reduce this burden.
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Affiliation(s)
| | | | | | | | - Rachel E Sanborn
- Earle A. Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA
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Supportive therapies in the prevention of chemotherapy-induced febrile neutropenia and appropriate use of granulocyte colony-stimulating factors: a Delphi consensus statement. Support Care Cancer 2022; 30:9877-9888. [PMID: 36334157 PMCID: PMC9715510 DOI: 10.1007/s00520-022-07430-7] [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: 04/12/2022] [Accepted: 10/23/2022] [Indexed: 11/08/2022]
Abstract
PURPOSE Data indicate that the use of prophylactic granulocyte colony-stimulating factors (G-CSFs) for chemotherapy-induced febrile neutropenia (FN) in routine practice is not consistent with guideline recommendations. The initiative "supportive care for febrile neutropenia prevention and appropriateness of G-CFS use" was undertaken to address the issue of inappropriate prescription of G-CSFs and to improve guideline adherence in the treatment of FN. METHODS In a two-round Delphi procedure, 36 medical oncologists reviewed clinically relevant recommendations on risk assessment, the appropriate use of G-CSFs, and the prevention of FN based on available literature and individual clinical expertise. RESULTS The consensus was reached on 16 out of 38 recommendations, which are backed by evidence from randomised clinical trials and routine clinical practice. The medical oncologists agreed that the severity of neutropenia depends on patients' characteristics and chemotherapy intensity, and therefore, the risk of severe neutropenia or FN should be assessed at each chemotherapy cycle so as to initiate prophylaxis with G-CSFs if required. The use of biosimilar G-CSFs, with similar efficacy and safety profiles to the originator biologic, has improved the availability and sustainability of cancer care. The timing of supportive therapy is crucial; for example, long-acting G-CSF should be administered 24-72 h after chemotherapy administration. Each biological agent has a recommended administration dose and duration, and it is important to follow these recommendations to avoid complications associated with under-prophylaxis. CONCLUSION It is hoped that these statements will help to increase adherence to guideline recommendations for appropriate G-CSF use and improve patient care.
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Mechanisms, Management and Prevention of Pemetrexed-Related Toxicity. Drug Saf 2021; 44:1271-1281. [PMID: 34741752 DOI: 10.1007/s40264-021-01135-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2021] [Indexed: 12/17/2022]
Abstract
Pemetrexed is a cytostatic antifolate drug and a cornerstone in the treatment of lung cancer. Although generally well tolerated, a substantial part of the patient population experiences dose-limiting or even treatment-limiting toxicities. These include mucositis, skin problems, fatigue, renal toxicity, and neutropenia. Several studies confirmed that pemetrexed pharmacokinetics can serve as a prognostic factor for the development of toxicity, especially for neutropenia. Preventing and managing toxicity of pemetrexed can help to ensure durable treatment. Several evidence-based strategies are already implemented in clinical care. With the introduction of standard vitamin supplementation and dexamethasone, the incidence of hematological toxicity and skin reactions substantially decreased. In the case of high risk for toxicity, granulocyte colony-stimulating factor can be used to prevent severe hematological toxicity. Moreover, high-dose folinic acid can resolve severe pemetrexed-induced toxicity. There are several experimental options to prevent or manage pemetrexed-related toxicity, such as the use of standard folinic acid, hemodialysis, antidotes such as thymidine, hypoxanthine, and glucarpidase, and the use of therapeutic drug monitoring. These strategies still need clinical evaluation before implementation, but could enable treatment with pemetrexed for patients who are at risk for toxicity, such as in renal impairment.
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Wang CY, Heldermon CD, Vouri SM, Park H, Wheeler SE, Ramnaraign BH, Dang NH, Brown JD. Trends in Use of Granulocyte Colony-Stimulating Factor Following Introduction of Biosimilars Among Adults With Cancer and Commercial or Medicare Insurance From 2014 to 2019. JAMA Netw Open 2021; 4:e2133474. [PMID: 34812849 PMCID: PMC8611485 DOI: 10.1001/jamanetworkopen.2021.33474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
IMPORTANCE The introduction of biosimilars and novel delivery devices between 2014 and 2019 may have changed the utilization of granulocyte colony-stimulating factors (G-CSF). OBJECTIVE To assess utilization trends of G-CSFs for primary prophylaxis of febrile neutropenia (FN) among patients with cancer receiving myelosuppressive chemotherapy with commercial or Medicare insurance. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study assessed G-CSF utilization trends overall and stratified by regimen febrile neutropenia risk level. Associations between patient characteristics and G-CSF use were evaluated. Patients with cancer, including breast, lung, colorectal, esophageal and gastric, pancreatic, prostate, ovarian, and non-Hodgkin lymphomas, initiating myelosuppressive chemotherapy courses were included from the 2014 to 2019 commercial insurance and 2014 to 2018 Medicare fee-for-service claims databases. Data were analyzed from March to June 2021. EXPOSURES Year of chemotherapy initiation. MAIN OUTCOMES AND MEASURES The main outcomes were use and trends of G-CSFs for primary prophylaxis, from completion to 3 days after in the first chemotherapy cycle. RESULTS In total, 86 731 chemotherapy courses (mean [SD] age, 57.7 [11.5] years; 57 838 [66.7%] women and 28 893 [33.3%] men) were identified from 82 410 patients in the commercial insurance database and 32 398 chemotherapy courses (mean [SD] age, 71.8 [8.3] years; 18 468 [57.0%] women and 13 930 [43.0%] men) were identified from 30 279 patients in the Medicare database. Among the commercially insured population, 39 639 patients (45.7%) received G-CSFs, and 12 562 patients (38.8%) received G-CSFs among Medicare insured patients. Overall G-CSF use increased significantly throughout the study period in both populations, from 45.1% (95% CI, 44.4%-45.7%) of patients in 2014 to 47.5% (95% CI, 46.5%-48.5%) of patients in 2019 (P = .001) in the commercially insured population and from 36.0% (95% CI, 34.2%-38.0%) of patients in 2014 to 39.1% (95% CI, 38.1%-40.1%) of patients in 2018 (P < .001) in the Medicare population. The greatest increases in G-CSF use were observed among patients with high FN risk, from 75.0% (95% CI, 74.1%-76.0%) of patients to 83.2% (95% CI, 82.0%-84.2%) of patients (P < .001) among the commercially insured population and 75.3% (95% CI, 71.8%-78.6%) of patients to 86.2% (95% CI, 84.7%-87.6%) of patients (P < .001) among the Medicare population. Use of G-CSFs decreased in the commercially insured population among patients with intermediate FN risk (from 27.5% [95% CI, 26.4%-28.5%] of patients to 20.4% [95% CI, 19.1%-21.7%] of patients; P < .001) or low FN risk (from 19.3% [95% CI, 18.3%-20.4%] of patients to 16.3% [95% CI, 14.7%-18.0%] of patients; P < .001) and remained stable in the Medicare population (intermediate risk: from 26.4% [95% CI, 23.8%-29.2%] of patients to 28.4% [95% CI, 27.0%-29.8%] of patients; P = .35; low risk: from 19.6% [95% CI, 17.0%-22.4%] of patients to 20.9% [95% CI, 19.6%-22.3%] of patients; P = .58). Factors associated with increased odds of G-CSF use included older age (commercial insurance: adjusted odds ratio [aOR], 1.50 [95% CI, 1.41-1.59]; Medicare: aOR, 1.36 [95% CI, 1.08-1.71]), receiving a regimen with high FN risk (commercial insurance: aOR, 16.01 [95% CI, 15.17-16.90]; Medicare: aOR, 17.17 [95% CI, 15.76-18.71]), and history of neutropenia (commercial insurance: 3.90 (3.67-4.15); Medicare: 3.82 (3.50-4.18). CONCLUSIONS AND RELEVANCE This cross-sectional study found that utilization of G-CSFs increased among patients with cancer with high FN risk in both a commercially and Medicare-insured population, but 14% to 17% of patients still did not receive preventive treatment.
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Affiliation(s)
- Ching-Yu Wang
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville
- Center for Drug Evaluation and Safety, University of Florida, Gainesville
| | | | - Scott M Vouri
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville
- Center for Drug Evaluation and Safety, University of Florida, Gainesville
| | - Haesuk Park
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville
- Center for Drug Evaluation and Safety, University of Florida, Gainesville
| | - Sarah E Wheeler
- Department of Pharmaceutical Services, University of Florida Health Shands Cancer Hospital, Gainesville
| | | | - Nam Hoang Dang
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville
| | - Joshua D Brown
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville
- Center for Drug Evaluation and Safety, University of Florida, Gainesville
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King A, Irvine S, McFadyen A, Isles C. Do we overtreat patients with presumed neutropenic sepsis? Postgrad Med J 2021; 98:825-829. [PMID: 37063037 DOI: 10.1136/postgradmedj-2021-140675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 09/05/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE Many aspects of the management of neutropenic sepsis remain controversial. These include the choice of empiric antibiotic, the duration of antibiotic therapy and the possibility that very low-risk cases may be managed safely with oral rather than intravenous therapy. STUDY DESIGN Retrospective cohort study conducted in a district general hospital serving a population of 148 000 in south west Scotland. RESULTS Fifty one patients with cancer, whose neutrophil count was less than 1.0×109/L within 21 days of their last chemotherapy, were admitted as a medical emergency in 2019. All received antibiotic because of presumed neutropenic sepsis. A total of 4 patients had positive blood cultures (group 1), 12 patients had a clinical focus of infection but no clear pathogen (group 2), while 35 patients had neither (group 3). Group 3 patients were more likely to have a solid tumour, less likely to be febrile, had shorter time to neutrophil recovery and higher Multinational Association of Supportive Care in Cancer scores, though not all of these comparisons achieved statistical significance. Median intravenous plus oral antibiotic duration in group 3 patients was 9 days with median hospital stay of 7 days, raising the possibility of overtreatment. Retrospectively, 23 (66%) group 3 patients had MASSC Risk Index greater than 21 suggesting they were at low risk of complications. CONCLUSIONS It seems likely that many low-risk neutropenic cancer patients with solid tumours could be managed as effectively and as safely with shorter courses of antibiotic, with oral rather than intravenous antibiotic, as outpatients rather than inpatients and with an overall positive impact on antimicrobial stewardship.
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Affiliation(s)
- Abbey King
- Department of Medicine, Dumfries and Galloway Royal Infirmary, Dumfries, UK
| | - Sharon Irvine
- Department of Microbiology, Dumfries and Galloway Royal Infirmary, Dumfries, UK
| | | | - Chris Isles
- Department of Medicine, Dumfries and Galloway Royal Infirmary, Dumfries, UK
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Kim YR, Kim SJ, Park Y, Oh SY, Yun HJ, Mun YC, Kim JS. Risk factors for neutropenic fever in non-Hodgkin's lymphoma patients with primary granulocyte colony-stimulating factor prophylaxis. Korean J Intern Med 2021; 36:1181-1189. [PMID: 34265889 PMCID: PMC8435507 DOI: 10.3904/kjim.2020.206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 10/29/2020] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS Febrile neutropenia (FN) interferes with the proper chemotherapy dose density or intensity in non-Hodgkin's lymphoma (NHL) patients. Chemotherapy with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) ± rituximab has an intermediate FN risk. Prophylactic granulocyte colony-stimulating factor (G-CSF) support is recommended for patients with other host-related risk factors. METHODS We evaluated the risk factors for FN-related admission in NHL patients who have received primary G-CSF (lenograstim) prophylaxis. RESULTS Data from 148 patients were analyzed. The incidence of neutropenic fever was 96 events (12.2%), and the median period was 3.85 days (range, 0 to 5.9); the median duration of neutropenia was 4.21 days (range, 3.3 to 5.07). Eighty-three FN-related admissions were reported. Advanced age (> 60 years), female sex, a low albumin level, and prednisone use were associated with FN-related admission in multivariable analysis (p = 0.010, p < 0.001, and p = 0.010, respectively). A comparison between diffuse large B-cell lymphoma patients treated with R-CHOP and pegylated G-CSF and those treated with R-CHOP and lenograstim did not reveal significant differences in the FN-related admission rate between the two groups, although the lenograstim-treated group had a higher incidence of severe neutropenia. CONCLUSION Elderly patients, female patients, and patients with low albumin levels need to be actively followed-up for FN even when primary prophylaxis with G-CSF has been used.
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Affiliation(s)
- Yu Ri Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
| | - Soo-Jeong Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
| | - Yong Park
- Department of Internal Medicine, Korea University Medical Center, Seoul,
Korea
| | - Sung Yong Oh
- Department of Internal Medicine, Dong-A University College of Medicine, Busan,
Korea
| | - Hwan-Jung Yun
- Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon,
Korea
| | - Yeung-Chul Mun
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul,
Korea
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
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Mehran S, Taravati A, Baljani E, Rasmi Y, Gholinejad Z. Fever and breast cancer: A critical review of the literature and possible underlying mechanisms. Breast Dis 2021; 40:117-131. [PMID: 33749632 DOI: 10.3233/bd-201001] [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: 11/15/2022]
Abstract
Fever is a common feature in various pathological conditions that manifests a series of molecular events in the internal milieu. Much less attention has been paid to the clinical importance and the management of fever in breast cancer patients. However, several studies have reported an association between postoperative fever and poor treatment outcomes in breast cancer patients. The fever is a side effect of chemotherapy and a manifestation of cancer recurrence. The postmenopausal breast cancer patients experience another body temperature disturbance that is known as a hot flashes. Here, we reviewed the literature regarding postoperative fever and the possible underlying molecular and cellular mechanisms. Then the efficacy of non-steroidal anti-inflammatory drugs was discussed as a therapeutic option to control postoperative fever. Finally, we reviewed the chemotherapy-induced neutropenic fever and cancer vaccination-induced fever.
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Affiliation(s)
- Shiva Mehran
- Department of Biology, Higher Education Institute of Rabe-Rashidi, Tabriz, Iran
| | - Afshin Taravati
- Department of Veterinary Science, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Esfandiar Baljani
- Department of Nursing, Urmia Branch, Islamic Azad University, Urmia, Iran
| | - Yousef Rasmi
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Science, Urmia, Iran
| | - Zafar Gholinejad
- Department of Medical Laboratory Science, Urmia Branch, Islamic Azad University, Urmia, Iran
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Sütcüoğlu O, Akdoğan O, Gürler F, Kurt İnci B, Özdemir N, Özet A, Yazıcı O. The role of serum albumin/globulin ratio in combination with prognostic risk indexes of febrile neutropenia. Int J Clin Pract 2021; 75:e14185. [PMID: 33783936 DOI: 10.1111/ijcp.14185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 03/25/2021] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES The aim of this study was to evaluate the effect of the serum albumin/globulin ratio (AGR) on the 30-day mortality of febrile neutropenia (FEN). The second aim of the study was to evaluate the effect of the combination of the AGR with the Multinational Association for Supportive Care in Cancer (MASCC) and Clinical Index of Stable Febrile Neutropenia (CISNE) risk indexes on 30-day mortality of FEN. METHODS A retrospective study evaluating the effect of serum AGR, MASCC and CISNE scores on 30-day FEN mortality. RESULTS A total of 137 FEN episodes in 120 patients were included in this study. Nineteen patients (14%) died within the first 30 days of FEN episodes. The 30-day mortality rate was calculated as 4% in patients with high AGR and 23% in patients with low AGR (P = .002). According to the MASCC and CISNE risk scores, the mortality rates in low-risk patients were 8% and 6%, respectively, and in the high-risk group 22% and 29%, respectively (P = .024 vs P < .001). In the group of patients with MASCC <21 and CISNE ≥3, the 30-day mortality rate was 7%, when the AGR was >1.13, and in those with AGR ≤1.13 mortality rate increased to 50% (P = .012). CONCLUSION A low AGR in a patient with FEN was found to be associated with an increased risk of 30-day mortality. Combining the AGR with MASCC and CISNE risk indexes might increase the predictive value of these scoring systems on 30-day mortality.
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Affiliation(s)
- Osman Sütcüoğlu
- Department of Medical Oncology, Gazi University, Ankara, Turkey
| | - Orhun Akdoğan
- Department of Internal Medicine, Gazi University, Ankara, Turkey
| | - Fatih Gürler
- Department of Medical Oncology, Gazi University, Ankara, Turkey
| | - Bediz Kurt İnci
- Department of Medical Oncology, Gazi University, Ankara, Turkey
| | - Nuriye Özdemir
- Department of Medical Oncology, Gazi University, Ankara, Turkey
| | - Ahmet Özet
- Department of Medical Oncology, Gazi University, Ankara, Turkey
| | - Ozan Yazıcı
- Department of Medical Oncology, Gazi University, Ankara, Turkey
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Gajra A, Zettler ME, Miller KA, Blau S, Venkateshwaran SS, Sridharan S, Showalter J, Valley AW, Frownfelter JG. Augmented intelligence to predict 30-day mortality in patients with cancer. Future Oncol 2021; 17:3797-3807. [PMID: 34189965 DOI: 10.2217/fon-2021-0302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Aim: An augmented intelligence tool to predict short-term mortality risk among patients with cancer could help identify those in need of actionable interventions or palliative care services. Patients & methods: An algorithm to predict 30-day mortality risk was developed using socioeconomic and clinical data from patients in a large community hematology/oncology practice. Patients were scored weekly; algorithm performance was assessed using dates of death in patients' electronic health records. Results: For patients scored as highest risk for 30-day mortality, the event rate was 4.9% (vs 0.7% in patients scored as low risk; a 7.4-times greater risk). Conclusion: The development and validation of a decision tool to accurately identify patients with cancer who are at risk for short-term mortality is feasible.
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Affiliation(s)
- Ajeet Gajra
- Cardinal Health Specialty Solutions, Dublin, OH 43017, USA
| | | | | | - Sibel Blau
- Rainier Hematology Oncology/Northwest Medical Specialties, Tacoma, WA 98405, USA
| | | | | | | | - Amy W Valley
- Cardinal Health Specialty Solutions, Dublin, OH 43017, USA
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Shayne M, Harvey RD, Lyman GH. Prophylaxis and treatment strategies for optimizing chemotherapy relative dose intensity. Expert Rev Anticancer Ther 2021; 21:1145-1159. [PMID: 34114525 DOI: 10.1080/14737140.2021.1941891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
INTRODUCTION A decrease in relative-dose intensity (RDI) of chemotherapy has been shown to be associated with poor patient outcomes in solid tumors and non-Hodgkin's lymphoma. The actual delivered chemotherapy dose received by patients can be influenced by dose reductions and treatment delays, often due to toxicities, most commonly chemotherapy-induced neutropenia (CIN). AREAS COVERED We review seminal evidence and more recent studies that have shown an association between higher RDI and improved patient survival. A smaller number of studies has shown no association between RDI and outcomes. These differences may be due to study limitations, including low power, differences in patient and disease characteristics, or the chemotherapeutic regimen. We describe guidelines recommendations to prevent and treat CIN with granulocyte-colony stimulating factor (G-CSF) and describe novel approaches to prevent neutropenia that are being developed that may provide greater value and be associated with fewer adverse events than standard G-CSF options. EXPERT OPINION Maintaining RDI is important to ensure optimal patient outcomes. This can be achieved through the proper administration of G-CSF prophylaxis and treatment. Newer agents in development to treat and/or prevent CIN are entering regulatory review and may potentially change the treatment landscape for CIN in the future.
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Affiliation(s)
| | - R Donald Harvey
- Winship Cancer Institute and Emory University School of Medicine, Department of Hematology and Medical Oncology, Atlanta, GA, USA
| | - Gary H Lyman
- Fred Hutchinson Cancer Research Center, The University of Washington, Seattle, WA, USA
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Montazeri K, Dranitsaris G, Thomas JD, Curran C, Preston MA, Steele GS, Kilbridge KL, Mantia C, Ravi P, McGregor BA, Mossanen M, Sonpavde G. An economic analysis comparing health care resource use and cost of dose-dense methotrexate, vinblastine, doxorubicin, and cisplatin versus gemcitabine and cisplatin as neoadjuvant therapy for muscle invasive bladder cancer. Urol Oncol 2021; 39:834.e1-834.e7. [PMID: 34162500 DOI: 10.1016/j.urolonc.2021.04.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 04/11/2021] [Accepted: 04/23/2021] [Indexed: 12/09/2022]
Abstract
PURPOSE To compare healthcare resource utilization (HRU) and costs associated with dose-dense methotrexate, vinblastine, doxorubicin, cisplatin (ddMVAC) and gemcitabine, cisplatin (GC) as neoadjuvant chemotherapy for muscle-invasive bladder cancer (MIBC). METHODS Patient treated at Dana-Farber Cancer Institute from 2010 to 2019 were identified. HRU data on chemotherapy administered, supportive medications, patient monitoring, clinic, infusion, emergency department (ED) visits and hospitalization were collected retrospectively. Unit costs for HRU components were obtained from the Centers for Medicare and Medicaid Website and HRU was compared between groups using quantile regression analysis. RESULTS 137 patients were included; 51 received ddMVAC and 86 GC. Baseline characteristics were similar, except lower mean age (P < 0.001) and higher proportion of ECOG-PS = 0 (P < 0.001) for ddMVAC. ddMVAC required more granulocyte-colony stimulating factor support (P < 0.001), central line placement (P = 0.017), cardiac imaging (P < 0.001), and infusion visits (P < 0.001), whereas GC required more clinic visits. ED visits were higher for ddMVAC (P = 0.048), while chemotherapy cycle delays and hospitalization days were higher for GC (P = 0.008). After adjusting for ECOG-PS and age, the cost per patient was approximately 41% lower (95%CI: 28% to 52%; P < 0.001) for GC vs. ddMVAC, which translated to a median adjusted cost savings of $7,410 (95%CI: $5,474-$9,347) per patient. CONCLUSIONS Although excess HRU did not clearly favor one regimen, adjusting for PS and age indicated lower costs with GC vs. ddMVAC. Given the similar cumulative cisplatin delivery with both regimens, the associated values and costs supports the preferential selection of GC in the neoadjuvant setting of MIBC.
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Affiliation(s)
- K Montazeri
- Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | | | - J D Thomas
- Beth Israel Deaconess Medical Center, Boston, MA
| | - C Curran
- Beth Israel Deaconess Medical Center, Boston, MA
| | - M A Preston
- Department of Urology, Brigham and Women's Hospital, Boston, MA
| | - G S Steele
- Department of Urology, Brigham and Women's Hospital, Boston, MA
| | - K L Kilbridge
- Department of Urology, Brigham and Women's Hospital, Boston, MA
| | - C Mantia
- Lank Center for Genitourinary Oncology, Dana Farber Cancer Institute, Boston, MA
| | - P Ravi
- Lank Center for Genitourinary Oncology, Dana Farber Cancer Institute, Boston, MA
| | - B A McGregor
- Beth Israel Deaconess Medical Center, Boston, MA
| | - M Mossanen
- Department of Urology, Brigham and Women's Hospital, Boston, MA
| | - G Sonpavde
- Beth Israel Deaconess Medical Center, Boston, MA.
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Yoshihara S, Ikemoto J, Onomoto H, Sugiyama H, Okuda N, Fukunaga K, Yoshihara K, Kaida K, Ikegame K, Tamaki H, Okada M, Osugi Y, Yamahara K, Higasa S, Fujimori Y. Impact of the use of hydroxyethyl starch in granulocyte apheresis using Spectra Optia. Transfus Med 2021; 31:365-370. [PMID: 34096118 DOI: 10.1111/tme.12795] [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: 01/02/2021] [Revised: 04/18/2021] [Accepted: 05/16/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To determine the impact of the use of hydroxyethyl starch (HES) in granulocyte apheresis using Spectra Optia. BACKGROUND Granulocyte transfusion (GT) is a therapeutic option for neutropenic patients with severe bacterial or fungal infections. Recent studies in emergency medicine have shown the potential risk of using HES, which is routinely used in granulocyte apheresis to increase yield by sedimenting red blood cells. We hypothesized that the use of a newer device (Spectra Optia) would spare the need for HES. METHODS We retrospectively compared granulocyte apheresis with HES (HES group, n = 89) and without HES (non-HES group, n = 36) using Spectra Optia. RESULTS The granulocyte yield was significantly higher in the HES group (7.3 × 1010 vs. 2.0 × 10, p < 0.01) and was attributed to the difference in collection efficiency (36% vs. 7.7%, p < 0.01). The absolute neutrophil count on the following morning of GT was significantly higher in the HES group than in the non-HES group (2460/μl vs. 505/μl, p < 0.01). There were no significant differences in the occurrence of adverse events between the HES and non-HES groups. The renal function was unchanged in both groups after apheresis. CONCLUSIONS We demonstrated that the advantage of using HES remained unchanged in granulocyte apheresis using Spectra Optia.
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Affiliation(s)
- Satoshi Yoshihara
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan.,Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Junko Ikemoto
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Hitomi Onomoto
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Hiroki Sugiyama
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Noriko Okuda
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Keiko Fukunaga
- Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Kyoko Yoshihara
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan.,Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Katsuji Kaida
- Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Kazuhiro Ikegame
- Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Hiroya Tamaki
- Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Masaya Okada
- Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Yuko Osugi
- Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Kenichi Yamahara
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Satoshi Higasa
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan.,Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
| | - Yoshihiro Fujimori
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Nishinomiya, Japan.,Department of Hematology, Hyogo College of Medicine Hospital, Nishinomiya, Japan
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Mahtani R, Crawford J, Flannery SM, Lawrence T, Schenfeld J, Gawade PL. Prophylactic pegfilgrastim to prevent febrile neutropenia among patients receiving biweekly (Q2W) chemotherapy regimens: a systematic review of efficacy, effectiveness and safety. BMC Cancer 2021; 21:621. [PMID: 34044798 PMCID: PMC8157684 DOI: 10.1186/s12885-021-08258-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 04/26/2021] [Indexed: 01/01/2023] Open
Abstract
Background Pegfilgrastim, a long-acting granulocyte colony-stimulating factor (G-CSF), is commonly used to prevent febrile neutropenia (FN), a potentially life-threatening complication, following myelosuppressive chemotherapy. The FDA label for pegfilgrastim specifies that it should not be administered 14 days before or within 24 h of administration of myelosuppressive chemotherapy, precluding the use of pegfilgrastim in biweekly (Q2W) regimens. The National Comprehensive Cancer Network and the European Organisation for Research and Treatment of Cancer guidelines support the use of prophylactic pegfilgrastim in patients receiving Q2W regimens. The objective of this study was to systematically review evidence from randomized clinical trials (RCTs) and observational studies that describe the effectiveness and safety of prophylactic pegfilgrastim in preventing FN among patients receiving Q2W regimens. Methods An Ovid MEDLINE, Embase, and Cochrane Library literature search was conducted to evaluate the evidence regarding efficacy, effectiveness, and safety of prophylactic pegfilgrastim versus no prophylactic pegfilgrastim or prophylaxis with other G-CSF in patients who were receiving Q2W chemotherapy regimens with high (> 20%) or intermediate (10–20%) risk of FN for a non-myeloid malignancy. Studies that addressed absolute or relative risk of FN, grade 1–4 neutropenia, all-cause or any hospitalization, dose delays or dose reductions, adverse events, or mortality were included. Studies where the comparator was a Q3W chemotherapy regimen with primary prophylactic pegfilgrastim were also included. Results The initial literature search identified 2258 publications. Thirteen publications met the eligibility criteria, including eight retrospective, one prospective, one phase 1 dose escalation study, and three RCTs. In nine of the 13 studies reporting incidence of FN, and in seven of the nine studies reporting incidence of neutropenia, administration of prophylactic pegfilgrastim in patients receiving Q2W regimens resulted in decreased or comparable rates of FN or neutropenia compared with patients receiving filgrastim, no G-CSF, lipefilgrastim or pegfilgrastim in Q3W regimens. In six of the nine studies reporting safety data, lower or comparable safety profiles were observed between pegfilgrastim and comparators. Conclusions In a variety of non-myeloid malignancies, administration of prophylactic pegfilgrastim was efficacious in reducing the risk of FN in patients receiving high- or intermediate-risk Q2W regimens, with an acceptable safety profile. Trial registration PROSPERO registration no: CRD42019155572. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08258-w.
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Affiliation(s)
- Reshma Mahtani
- Sylvester Cancer Center, University of Miami, Deerfield Beach, FL, USA.
| | | | | | | | | | - Prasad L Gawade
- Center for Observational Research, Amgen, Thousand Oaks, CA, USA
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Ayhan M, Laçin Ş, Özyükseler DT, Sürmeli H, Doğan A, Turan M, Odabas H, Turan N, Yıldırım ME. Does systemic anti-tumor therapy increase COVID-19 risk in patients with cancer? J Oncol Pharm Pract 2021; 27:1461-1467. [PMID: 33961521 PMCID: PMC8107490 DOI: 10.1177/10781552211015762] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Purpose We aimed to determine the COVID-19 infection rate and determine the factors that affect hospitalization and prognosis in patients receiving systemic chemotherapy (CT), immunotherapy (IT) and molecular-targeted therapies at our hospital within three months after the onset of COVID-19 pandemic. Materials and methods The patients who received systemic treatment at chemotherapy unit with diagnosis of cancer between 11 March 2020 and 11 June 2020 were included. The clinical and demographic characteristics of patients, the systemic treatments that they received (CT, IT, targeted therapies), and the stage of disease were determined. For the parameters that affect the hospitalization of COVID-19 infected patients were also determined. Results Among 1149 patients with cancer, 84 of them were infected with COVID-19, and the median age of infected patients was 61.0 (IQR: 21–84) and 60.7% of them were male. As a subtype of cancers lung cancer was more frequent in the patients who infected with COVID compared with non-infected ones and the difference was statistically significant when the underlying malignities were compared (32.1% vs 19.0%, p = 0.031). The hospitalization rate and receiving COVID-19 treatment were more frequent in metastatic patients who were receiving palliative therapy, and the difference was statistically significant (p = 0.01, p = 0.03). In our study, infection rate was similar among patients treated with CT, IT and CT plus targeted therapy; however, fewer COVID-19 infections were seen at patients who received only targeted therapy. Conclusion COVID-19 infection is more frequent in cancer patients and tends to be more severe in metastatic cancer patients receiving anticancer treatment, and the continuation of palliative cancer treatments in these patients may cause increased cancer and infection-related morbidity and mortality.
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Affiliation(s)
- Murat Ayhan
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
| | - Şahin Laçin
- Department of Medical Oncology, Faculty of Medicine, Yeditepe University, İstanbul, Turkey
| | - Deniz T Özyükseler
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
| | - Heves Sürmeli
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
| | - Akif Doğan
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
| | - Merve Turan
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
| | - Hatice Odabas
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
| | - Nedim Turan
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
| | - Mahmut Emre Yıldırım
- Department of Medical Oncology, Kartal Dr. Lütfi Kirdar City Hospital, Health Science University, İstanbul, Turkey
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Mackintosh D, Way M, Reade MC, Dhanani J. Short- and long-term outcomes of neutropenic cancer patients in intensive care according to requirement for invasive ventilation. Intern Med J 2021; 50:603-611. [PMID: 31841270 DOI: 10.1111/imj.14721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 12/08/2019] [Accepted: 12/10/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Neutropenic fever is a frequently encountered complication when caring for cancer patients and can lead to intensive care admission, with high mortality rates in those patients who require invasive mechanical ventilation (IMV). Although hospital survival in this population has improved, long-term outcomes of critically ill neutropenic cancer patients have not been well defined. AIMS To evaluate short- and long-term outcomes of neutropenic cancer patients admitted to intensive care, according to requirement for invasive ventilation. Additionally, we aimed to determine predictors of poor clinical outcomes in this group. METHODS A retrospective cohort study of neutropenic cancer patients admitted to our intensive care unit (ICU) from 2008 to 2016. RESULTS We included 192 cancer patients of whom 100 (52.1%) required IMV. Overall ICU mortality was 29.7% and 12-month post-ICU mortality was 61.5%. Patients requiring IMV had significantly higher short- and long-term mortality (P < 0.001). Multivariate analysis determined three variables to be predictors of mortality at ICU discharge in the whole cohort: IMV (OR 13.52), renal replacement therapy (RRT, OR 2.37) and higher APACHE II scores (OR 1.1 for each unit increase). These variables were identical in the subgroup requiring invasive ventilation, with RRT (OR 2.76) and APACHE II scores (OR 1.1 for each unit increase) predicting short-term mortality. CONCLUSION Neutropenic cancer patients admitted to ICU have lower short-term mortality than previously reported in cohort studies, however their mortality rises significantly following discharge from ICU. Those patients who require IMV are at significantly increased risk of both short- and long-term mortality.
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Affiliation(s)
- David Mackintosh
- Department of Intensive Care Medicine, Royal Brisbane & Women's Hospital, Brisbane, Queensland, Australia
| | - Mandy Way
- Department of Biostatistics, Queensland Institute of Medical Research, Brisbane, Queensland, Australia
| | - Michael C Reade
- Department of Intensive Care Medicine, Royal Brisbane & Women's Hospital, Brisbane, Queensland, Australia
| | - Jayesh Dhanani
- Department of Intensive Care Medicine, Royal Brisbane & Women's Hospital, Brisbane, Queensland, Australia
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Yoneshima Y, Morita S, Ando M, Nakamura A, Iwasawa S, Yoshioka H, Goto Y, Takeshita M, Harada T, Hirano K, Oguri T, Kondo M, Miura S, Hosomi Y, Kato T, Kubo T, Kishimoto J, Yamamoto N, Nakanishi Y, Okamoto I. Phase 3 Trial Comparing Nanoparticle Albumin-Bound Paclitaxel With Docetaxel for Previously Treated Advanced NSCLC. J Thorac Oncol 2021; 16:1523-1532. [PMID: 33915251 DOI: 10.1016/j.jtho.2021.03.027] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 02/12/2021] [Accepted: 03/30/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION We aimed to evaluate the efficacy and safety of nanoparticle albumin-bound (nab-) paclitaxel for previously treated patients with advanced NSCLC. METHODS In this randomized, open-label, noninferiority phase 3 trial, we enrolled patients with advanced NSCLC previously treated with cytotoxic chemotherapy. Patients were randomly allocated (1:1) to receive docetaxel (60 mg/m2) on day 1 or nab-paclitaxel (100 mg/m2) on days 1, 8, and 15 of a 21-day cycle. The primary end point was overall survival (OS) analyzed on an intention-to-treat basis. RESULTS Between May 22, 2015, and March 12, 2018, a total of 503 patients were randomly allocated to the treatment. Median OS was 16.2 months (95% confidence interval [CI]: 14.4-19.0) for the 252 patients allocated to nab-paclitaxel and 13.6 months (95% CI: 10.9-16.5) for the 251 patients allocated to docetaxel (hazard ratio = 0.85, 95.2% CI: 0.68-1.07). Median progression-free survival was 4.2 months (95% CI: 3.9-5.0) for the nab-paclitaxel group versus 3.4 months (95% CI: 2.9-4.1) for the docetaxel group (hazard ratio = 0.76, 95% CI: 0.63-0.92, p = 0.0042). The objective response rate was 29.9% (95% CI: 24.0-36.2) for the nab-paclitaxel group and 15.4% (95% CI: 10.9-20.7) for the docetaxel group (p = 0.0002). Adverse events of grade greater than or equal to 3 included febrile neutropenia (5 of 245 patients [2%] in the nab-paclitaxel group versus 55 of 249 patients [22%] in the docetaxel group) and peripheral sensory neuropathy (24 [10%] versus 2 [1%], respectively). CONCLUSIONS Nab-paclitaxel was noninferior to docetaxel in terms of OS. It should, thus, be considered a standard treatment option for previously treated patients with advanced NSCLC.
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Affiliation(s)
- Yasuto Yoneshima
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masahiko Ando
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Atsushi Nakamura
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | | | - Hiroshige Yoshioka
- Department of Thoracic Oncology, Kansai Medical University Hospital, Hirakata, Japan
| | - Yasuhiro Goto
- Department of Respiratory Medicine, Fujita Health University School of Medicine, Toyoake, Japan
| | - Masafumi Takeshita
- Department of Respiratory Medicine, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - Toshiyuki Harada
- Center for Respiratory Diseases, JCHO Hokkaido Hospital, Sapporo, Japan
| | - Katsuya Hirano
- Department of Respiratory Medicine, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Japan
| | - Tetsuya Oguri
- Department of Education and Research Center for Community Medicine, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Masashi Kondo
- Department of Respiratory Medicine, Fujita Health University School of Medicine, Toyoake, Japan
| | - Satoru Miura
- Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata, Japan
| | - Yukio Hosomi
- Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Terufumi Kato
- Department of Thoracic Oncology, Kanagawa Cancer Center, Yokohama, Japan
| | - Toshio Kubo
- Center for Clinical Oncology, Okayama University Hospital, Okayama, Japan
| | - Junji Kishimoto
- Center for Clinical and Translational Research, Kyushu University Hospital, Fukuoka, Japan
| | | | - Yoichi Nakanishi
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Center for Clinical and Translational Research, Kyushu University Hospital, Fukuoka, Japan
| | - Isamu Okamoto
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Esfandbod M, Agha Bararzadeh F, Faraz M, Zarrabi F, Toogeh G. Comparison of Long-Acting G-CSF (PD-Lasta) with Short-Acting G-CSF (PD-Grastim) in Neutrophil Recovery Following Consolidation Chemotherapy with High-Dose Cytarabine in Acute Myeloid Leukemia: A Randomized Clinical Trial. Int J Hematol Oncol Stem Cell Res 2021; 15:96-102. [PMID: 34466208 PMCID: PMC8381103 DOI: 10.18502/ijhoscr.v15i2.6040] [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: 02/22/2020] [Accepted: 06/01/2020] [Indexed: 11/24/2022] Open
Abstract
Background: Acute myeloid leukemia (AML) patients are often neutropenic as a result of their disease alone or following their chemotherapy. In this randomized clinical trial the efficacy of Iranian short-acting (PD-Grastim) and long-acting G-CSF (PD-Lasta) were compared in term of time to recovery from neutropenia in de novo AML patients following the consolidation chemotherapy. Materials andMethods: Patients (n = 51) received one or two courses of Cytarabine and Daunorubicin as an induction. If complete remission was achieved, the treatment was followed by high-dose Cytarabine as consolidation chemotherapy. Twenty- four hours after the consolidation chemotherapy, patient were randomized to receive either daily short-acting G-CSF (PD-Grastim) (300 µg/kg) or single-dose long-acting G-CSF (PD-Lasta) (6 mg). Results: The median time to recovery of neutrophils was 11.00 and 13.00 days for short-acting G-CSF (PD-Grastim) (n=22) and long-acting G-CSF (PD-Lasta) (n=29) groups, respectively (U=186.5, P>0.05 two-tailed). Incidence of adverse effects was similar in both short-acting G-CSF (PD-Grastim) and long-acting G-CSF (PD-Lasta) groups. Conclusion: Overall, data show that Iranian long-acting G-CSF (PD-Lasta) was not significantly different with Iranian short-acting G-CSF (PD-Grastim).
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Affiliation(s)
- Mohsen Esfandbod
- Thrombosis Hemostasis Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mona Faraz
- Thrombosis Hemostasis Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Fariba Zarrabi
- Thrombosis Hemostasis Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Toogeh
- Thrombosis Hemostasis Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Cui L, Huang J, Zhan Y, Qiu N, Jin H, Li J, Huang H, Li H. Association between the genetic polymorphisms of the pharmacokinetics of anthracycline drug and myelosuppression in a patient with breast cancer with anthracycline-based chemotherapy. Life Sci 2021; 276:119392. [PMID: 33774021 DOI: 10.1016/j.lfs.2021.119392] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 02/28/2021] [Accepted: 03/15/2021] [Indexed: 12/24/2022]
Abstract
AIMS Exploring the genetic polymorphisms involved in the metabolism of anthracyclines can explain the causes of individual differences in myelosuppression during anthracycline-based chemotherapy. MAIN METHODS By PCR and Sanger sequencing, SNP of candidate genes participating into the pharmacokinetics of anthracycline, including chemotherapeutic drug intake (SLC22A16 rs6907567), metabolism (AKR1A1 rs2088102, CBR1 rs20572) and transfer (ABCG2 rs2231142) are detected in 194 breast cancer patients undergoing anthracycline-based postoperative adjuvant chemotherapy. KEY FINDINGS The CBR1 rs20572 (C>T) polymorphic allele, the ABCG2 rs2231142 (G>T) polymorphic allele, or the two polymorphic allele in combination significantly reduced the risk of leukopenia (OR 0.412, 95% CI 0.187-0.905, p = 0.025) and neutropenia (OR 0.354, 95% CI 0.148-0.846, p = 0.018). Either polymorphic allele T of CBR1 rs20572, or polymorphic allele C of AKR1A1 rs2088102 combined with the presence of both ABCG2 rs2231142(G>T) and SLC22A16 rs6907567(A>G) mutations were at extremely low risk of severe anemia of grades 3 and 4 (OR 0.058, 95% CI 0.006-0.554, p = 0.008, OR 0.065, 95% CI 0.006-0.689, p = 0.022, OR 0.037, 95% CI 0.004-0.36, p = 0.015, respectively). SIGNIFICANCE These results suggested CBR1 rs20572, ABCG2 rs2231142, SLC22A16 rs6907567 and AKR1A1 rs2088102 might be potential protective factors for the reduction of hematologic toxicity incidence during anthracycline-based chemotherapy in breast cancer patients.
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Affiliation(s)
- Lulu Cui
- Department of Breast Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, PR China
| | - Jia Huang
- School of Public Health, Guangzhou Medical University, Guangzhou 511436, Guangdong, PR China
| | - Yongtao Zhan
- Department of Breast Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, PR China
| | - Ni Qiu
- Department of Breast Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, PR China
| | - Huan Jin
- Department of Breast Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, PR China
| | - Jia Li
- Graduate School of Arts and Science, Columbia University in the City of New York, New York, NY, USA
| | - Huiqi Huang
- Department of Breast Surgery, Affiliated Foshan Hospital of Sun Yat-sen University, Guangzhou 528000, PR China.
| | - Hongsheng Li
- Department of Breast Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, PR China.
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Correlation between Androgen Receptor Expression and Immunohistochemistry Type as Prognostic Factors in a Cohort of Breast Cancer Patients: Result from a Single-Center, Cross Sectional Study. Healthcare (Basel) 2021; 9:healthcare9030277. [PMID: 33802610 PMCID: PMC7998173 DOI: 10.3390/healthcare9030277] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/18/2021] [Accepted: 02/27/2021] [Indexed: 12/15/2022] Open
Abstract
Background: We investigated the correlation between the androgen receptor (AR) and immunohistochemistry (IHC) as a prognostic factor in breast cancer (BC). AR is expressed in 60–80% of BC. Methods: We evaluated the prognostic values of AR expression among 143 patients with BC for 36 months. The protocol was amended to measure androgen, estrogen and progesterone receptor expression by IHC and the percentage of hormone positive nuclei was quantified. We determined and quantified the Her2/neu status using IHC and in situ hybridization. The methodology consisted in using a Kaplan–Meier analysis and restricted mean survival time up to 36 months. The principal endpoints of the study were overall survival (OS) and progression free survival (PFS). Results: 57% of patients (n = 82) from our group had AR+ (≥ 1%). Patients with AR+ had better OS, 35.50 vs. 33.40 months, with p = 0.027. Moreover, PFS was prolonged for patients AR+, 32.60 vs. 30.50 months, with p = 0.38. Triple negative breast cancer (TNBC) patients had lower OS and no difference was observed for PFS. Conclusions: Both OS and PFS were favorably influenced by the presence of AR. TNBC had worse outcomes compared with patients with hormonal or/and Her 2/neu positive disease in terms of OS.
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Wang H, Zhong Y, Ma L. Leukaemia Infection Diagnosis and Intestinal Flora Disorder. Curr Mol Med 2021; 22:2-7. [PMID: 33653248 DOI: 10.2174/1566524021666210302144720] [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: 11/01/2020] [Revised: 02/02/2021] [Accepted: 02/08/2021] [Indexed: 11/22/2022]
Abstract
Leukaemia is the most common malignant tumor in childhood and can be cured by chemotherapy. Infection is an important cause of treatment-related death and treatment failure in childhood leukaemia. Recent studies have shown that the correlation between the occurrence of leukaemia infection and the intestinal flora has attracted more and more attention. Intestinal flora can affect the body's physiological defense and immune function. When intestinal microflora disorder occurs, metabolites/microorganisms related to intestinal flora alterations and even likely the associated morpho-functional alteration of the epithelial barrier may be promising diagnostic biomarkers for the early diagnosis of leukaemia infection. This review will focus on the interaction between leukaemia infection and intestinal flora, and the influence of intestinal flora in the occurrence and development of leukaemia infection.
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Affiliation(s)
- Hongwu Wang
- Department of Hematology and Oncology, Shenzhen Children's Hospital of China Medical University, Shenzhen. China
| | - Yong Zhong
- Department of paediatrics, The Southeast General Hospital of Dongguan, Dongguan. China
| | - Lian Ma
- Department of Hematology and Oncology, Shenzhen Children's Hospital of China Medical University, Shenzhen. China
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Anforderungen an die Infektionsprävention bei der medizinischen Versorgung von immunsupprimierten Patienten. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2021; 64:232-264. [PMID: 33394069 PMCID: PMC7780910 DOI: 10.1007/s00103-020-03265-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Maahs L, Tang A, Saheli ZA, Jacob B, Polasani R, Hwang C. Real-world effectiveness of the pegfilgrastim on-body injector in preventing severe neutropenia. J Oncol Pharm Pract 2020; 28:17-23. [PMID: 33323023 DOI: 10.1177/1078155220980517] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Granulocyte colony-stimulating factors are used in medical oncology for the prevention of neutropenia. On-body injectors (OBI) have an advantage over the traditional injection (TI) method of not requiring a second visit to the clinic, but these devices are subject to failure. The objective of this study was to assess the efficacy of OBIs in the real-world. METHODS Women with breast cancer diagnosed between June 2015 and June 2016 treated with cytotoxic chemotherapy and a granulocyte colony-stimulating factor were retrospectively identified from the medical records of Henry Ford Hospital. The primary outcome was the incidence of severe neutropenia (SN), defined as an absolute neutrophil count (ANC) ≤500. Secondary outcomes included incidence of neutropenia (ANC ≤ 1500), neutropenic fever, and mortality. A secondary analysis of the data was performed to identify predictors of SN. RESULTS A total of 837 cycles of chemotherapy were analyzed. The OBI was used in 395 cycles and the TI in 442. The OBI group had patients that were older, had higher baseline ANC, and were more often white. The incidences of SN, neutropenic fever and neutropenia were not different between groups. Patients with a lower baseline ANC and white ethnicity were at a higher risk for SN. AC (doxorubicin and cyclophosphamide) was the most commonly used chemotherapy regimen (38% of total cycles). CONCLUSIONS There was no difference in the efficacy of the OBI and TI methods for preventing SN, neutropenic fever and neutropenia.
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Affiliation(s)
- Lucas Maahs
- Department of Internal Medicine, Henry Ford Hospital, Detroit, USA
| | - Amy Tang
- Department of Public Health Sciences, Henry Ford Health System, Detroit, USA
| | - Zaid Al Saheli
- Department of Internal Medicine, Henry Ford Hospital, Detroit, USA
| | - Brigid Jacob
- School of Medicine, Wayne State University, Detroit, USA
| | | | - Clara Hwang
- Division of Hematology/Oncology, Henry Ford Hospital, Detroit, USA
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