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Leon Rapoport B, Garcia-Morillo M, Font C, Samoon Z, Jabbar AA, Kourie HR, Kayumba A, Esposito F, Popescu RA, García-Gómez J, Heyman L, Smit T, Krendyukov A, Mathieson N, Cooksley T, Anderson R, Klastersky J. A prospective, real-world, multinational study of febrile neutropenia (FN) occurrence in oncology patients receiving chemotherapy with intermediate risk of FN: a MASCC Neutropenia, Infection, and Myelosuppression Study Group initiative. Support Care Cancer 2023; 31:628. [PMID: 37828258 PMCID: PMC10570161 DOI: 10.1007/s00520-023-08071-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 09/23/2023] [Indexed: 10/14/2023]
Abstract
PURPOSE Limited knowledge is available on the incidence of febrile neutropenia (FN) in intermediate-risk patients and the rationale for use of granulocyte colony-stimulating factor (G-CSF) in these patients. We aimed to estimate the rate at which patients associated with intermediate risk (10-20%) of FN would develop ≥ 1 episode of FN with a commonly used chemotherapy regimen in clinical practice. METHODS This prospective, real-world, observational, multinational, multicenter study (December 2016-October 2019) recruited patients with solid tumors or Hodgkin's/non-Hodgkin's lymphoma. Patients receiving chemotherapy with intermediate risk of FN, but not G-CSF as primary prophylaxis were included and observed for the duration of the chemotherapy (≤ 6 cycles and ≤ 30 days after the last chemotherapy administration). RESULTS In total, 364 patients (median age, 56 years) with 1601 cycles of chemotherapy were included in the analysis. The incidence of FN was 5% in cycle 1, 3% in cycles 2-3, and 1% in cycles 4-6. The rate of patients with ≥ 1 episode of FN was 9%, and 59% of FN events were reported during cycle 1. The rate of grade 4 neutropenia in cycle 1 was 11%, and 15% of patients experienced ≥ 1 episode of grade 4 neutropenia. CONCLUSIONS Overall, the incidence of FN was low, with a high incidence in cycle 1 and a decrease in the subsequent cycles. These results provide the real FN risk for common chemotherapy regimens in patients generally excluded from clinical trials. Prophylactic G-CSF in intermediate-risk patients could be considered as per clinician's judgement.
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Affiliation(s)
- Bernardo Leon Rapoport
- The Medical Oncology Centre of Rosebank, 129 Oxford Road, Saxonwold 2196, Johannesburg, South Africa.
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.
| | | | - Carme Font
- Medical Oncology Department, Hospital Clinic Barcelona, Barcelona, Spain
| | | | | | | | | | - Francis Esposito
- Medical Oncology Department, Hospital Clinic Barcelona, Barcelona, Spain
| | | | - Jesus García-Gómez
- Medical Oncology Department, University Hospital Complex of Orense, Orense, Spain
| | - Liezl Heyman
- The Medical Oncology Centre of Rosebank, 129 Oxford Road, Saxonwold 2196, Johannesburg, South Africa
| | - Teresa Smit
- The Medical Oncology Centre of Rosebank, 129 Oxford Road, Saxonwold 2196, Johannesburg, South Africa
| | | | | | - Tim Cooksley
- The Christie NHS Foundation Trust, Manchester, UK
| | - Ronald Anderson
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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Ong SS, Ho PJ, Khng AJ, Lim EH, Wong FY, Tan BKT, Lim SH, Tan EY, Tan SM, Tan VKM, Dent R, Tan TJY, Ngeow J, Madhukumar P, Hamzah JLB, Sim Y, Lim GH, Pang JS, Alcantara VS, Chan PMY, Chen JJC, Kuah S, Seah JCM, Buhari SA, Tang SW, Ng CWQ, Li J, Hartman M. Association between Breast Cancer Polygenic Risk Score and Chemotherapy-Induced Febrile Neutropenia: Null Results. Cancers (Basel) 2022; 14:cancers14112714. [PMID: 35681694 PMCID: PMC9179461 DOI: 10.3390/cancers14112714] [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: 04/13/2022] [Revised: 05/17/2022] [Accepted: 05/26/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND The hypothesis that breast cancer (BC) susceptibility variants are linked to chemotherapy-induced toxicity has been previously explored. Here, we investigated the association between a validated 313-marker-based BC polygenic risk score (PRS) and chemotherapy-induced neutropenia without fever and febrile neutropenia (FNc) in Asian BC patients. METHODS This observational case-control study of Asian BC patients treated with chemotherapy included 161 FNc patients, 219 neutropenia patients, and 936 patients who did not develop neutropenia. A continuous PRS was calculated by summing weighted risk alleles associated with overall, estrogen receptor- (ER-) positive, and ER-negative BC risk. PRS distributions neutropenia or FNc cases were compared to controls who did not develop neutropenia using two-sample t-tests. Odds ratios (OR) and corresponding 95% confidence intervals were estimated for the associations between PRS (quartiles and per standard deviation (SD) increase) and neutropenia-related outcomes compared to controls. RESULTS PRS distributions were not significantly different in any of the comparisons. Higher PRSoverall quartiles were negatively correlated with neutropenia or FNc. However, the associations were not statistically significant (PRS per SD increase OR neutropenia: 0.91 [0.79-1.06]; FNc: 0.87 [0.73-1.03]). No dose-dependent trend was observed for the ER-positive weighted PRS (PRSER-pos) and ER-negative weighted PRS (PRSER-neg). CONCLUSION BC PRS was not strongly associated with chemotherapy-induced neutropenia or FNc.
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Affiliation(s)
- Seeu Si Ong
- Women’s Health and Genetics, Genome Institute of Singapore, 60 Biopolis Street, Genome, #02-01, Singapore 138672, Singapore; (S.S.O.); (P.J.H.); (A.J.K.)
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore;
| | - Peh Joo Ho
- Women’s Health and Genetics, Genome Institute of Singapore, 60 Biopolis Street, Genome, #02-01, Singapore 138672, Singapore; (S.S.O.); (P.J.H.); (A.J.K.)
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore;
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore 117549, Singapore
| | - Alexis Jiaying Khng
- Women’s Health and Genetics, Genome Institute of Singapore, 60 Biopolis Street, Genome, #02-01, Singapore 138672, Singapore; (S.S.O.); (P.J.H.); (A.J.K.)
| | - Elaine Hsuen Lim
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (E.H.L.); (R.D.); (T.J.Y.T.); (J.N.)
| | - Fuh Yong Wong
- Division of Radiation Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore;
| | - Benita Kiat-Tee Tan
- Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (B.K.-T.T.); (V.K.M.T.); (P.M.); (J.L.B.H.); (Y.S.)
- Department of Breast Surgery, Singapore General Hospital, Singapore 169608, Singapore
- Department of General Surgery, Sengkang General Hospital, Singapore 544886, Singapore
| | - Swee Ho Lim
- KK Breast Department, KK Women’s and Children’s Hospital, Singapore 229899, Singapore; (S.H.L.); (G.H.L.); (J.S.P.); (V.S.A.)
| | - Ern Yu Tan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore; (E.Y.T.); (P.M.Y.C.); (J.J.C.C.); (S.K.)
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
- Institute of Molecular and Cell Biology, Singapore 138673, Singapore
| | - Su-Ming Tan
- Division of Breast Surgery, Changi General Hospital, Singapore 529889, Singapore; (S.-M.T.); (J.C.M.S.)
| | - Veronique Kiak Mien Tan
- Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (B.K.-T.T.); (V.K.M.T.); (P.M.); (J.L.B.H.); (Y.S.)
- Department of Breast Surgery, Singapore General Hospital, Singapore 169608, Singapore
| | - Rebecca Dent
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (E.H.L.); (R.D.); (T.J.Y.T.); (J.N.)
| | - Tira Jing Ying Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (E.H.L.); (R.D.); (T.J.Y.T.); (J.N.)
| | - Joanne Ngeow
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (E.H.L.); (R.D.); (T.J.Y.T.); (J.N.)
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
- Institute of Molecular and Cell Biology, Singapore 138673, Singapore
| | - Preetha Madhukumar
- Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (B.K.-T.T.); (V.K.M.T.); (P.M.); (J.L.B.H.); (Y.S.)
- Department of Breast Surgery, Singapore General Hospital, Singapore 169608, Singapore
| | - Julie Liana Bte Hamzah
- Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (B.K.-T.T.); (V.K.M.T.); (P.M.); (J.L.B.H.); (Y.S.)
- Department of Breast Surgery, Singapore General Hospital, Singapore 169608, Singapore
| | - Yirong Sim
- Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore; (B.K.-T.T.); (V.K.M.T.); (P.M.); (J.L.B.H.); (Y.S.)
- Department of Breast Surgery, Singapore General Hospital, Singapore 169608, Singapore
| | - Geok Hoon Lim
- KK Breast Department, KK Women’s and Children’s Hospital, Singapore 229899, Singapore; (S.H.L.); (G.H.L.); (J.S.P.); (V.S.A.)
| | - Jinnie Siyan Pang
- KK Breast Department, KK Women’s and Children’s Hospital, Singapore 229899, Singapore; (S.H.L.); (G.H.L.); (J.S.P.); (V.S.A.)
| | - Veronica Siton Alcantara
- KK Breast Department, KK Women’s and Children’s Hospital, Singapore 229899, Singapore; (S.H.L.); (G.H.L.); (J.S.P.); (V.S.A.)
| | - Patrick Mun Yew Chan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore; (E.Y.T.); (P.M.Y.C.); (J.J.C.C.); (S.K.)
| | - Juliana Jia Chuan Chen
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore; (E.Y.T.); (P.M.Y.C.); (J.J.C.C.); (S.K.)
| | - Sherwin Kuah
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore; (E.Y.T.); (P.M.Y.C.); (J.J.C.C.); (S.K.)
| | - Jaime Chin Mui Seah
- Division of Breast Surgery, Changi General Hospital, Singapore 529889, Singapore; (S.-M.T.); (J.C.M.S.)
| | - Shaik Ahmad Buhari
- Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore; (S.A.B.); (S.W.T.); (C.W.Q.N.)
| | - Siau Wei Tang
- Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore; (S.A.B.); (S.W.T.); (C.W.Q.N.)
| | - Celene Wei Qi Ng
- Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore; (S.A.B.); (S.W.T.); (C.W.Q.N.)
| | - Jingmei Li
- Women’s Health and Genetics, Genome Institute of Singapore, 60 Biopolis Street, Genome, #02-01, Singapore 138672, Singapore; (S.S.O.); (P.J.H.); (A.J.K.)
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore;
- Correspondence: ; Tel.: +65-6808-8312
| | - Mikael Hartman
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore;
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore 117549, Singapore
- Department of Surgery, University Surgical Cluster, National University Health System, Singapore 119228, Singapore; (S.A.B.); (S.W.T.); (C.W.Q.N.)
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Abstract
Breast cancer (BC) is one of the most common lethal diseases found in women; in which shortcomings of currently used treatment procedures and efficiency to target disease contribute to the increment in mortality. Despite other factors, exosomes, a major class of EVs (extracellular vesicles) also play a regulatory role in normal physiological processes and have a major function in proliferation, metastases, and resistance in BC. Interestingly, despite their role in the progression of BC, exosomes also showed their importance as a drug carrier in the targeted drug delivery. The present review aims to shed light on the role of exosomes as a potential nano-therapeutic vehicle in the targeted drug delivery for BC. Information for this review was searched from PubMed and Google Scholar mostly during the year 2019-2020 by using appropriate keywords. The exosomes have been efficiently used in cancer therapeutics where these nano vehicles having specific markers help in efficient targeted delivery of therapeutics including proteins, nucleic acid, and anti-cancer drugs to BC cells. The properties of exosomes as an efficient delivery system can be explored in the future and holds the potential to be used in other forms of cancer as well.
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Affiliation(s)
- Mohd Mughees
- Department of Biotechnology, School of Chemical and Life Sciences, Jamia Hamdard , New Delhi, India
| | - Krishna Kumar
- Department of Biotechnology, School of Chemical and Life Sciences, Jamia Hamdard , New Delhi, India
| | - Saima Wajid
- Department of Biotechnology, School of Chemical and Life Sciences, Jamia Hamdard , New Delhi, India
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