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Ghorbani M, Namazi S, Dehghani M, Razi F, Khalvati B, Dehshahri A. Gene polymorphisms of TACR1 serve as the potential pharmacogenetic predictors of response to the neurokinin-1 receptor antagonist-based antiemetic regimens: a candidate-gene association study in breast cancer patients. Cancer Chemother Pharmacol 2024; 94:237-250. [PMID: 38678150 DOI: 10.1007/s00280-024-04661-9] [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: 11/03/2023] [Accepted: 02/20/2024] [Indexed: 04/29/2024]
Abstract
PURPOSE The current candidate gene association study aims to investigate tag SNPs from the TACR1 gene as pharmacogenetic predictors of response to the antiemetic guidelines-recommended, NK-1 receptor antagonist-based, triple antiemetic regimens. METHODS A set of eighteen tag SNPs of TACR1 were genotyped in breast cancer patients receiving anthracycline and cyclophosphamide (with/without docetaxel) applying real-time PCR-HRMA. Data analysis for 121 ultimately enrolled patients was initiated by defining haplotype blocks using PHASE v.2.1. The association of each tag SNP and haplotype alleles with failure to achieve the defined antiemetic regimen efficacy endpoints was tested using PLINK (v.1.9 and v.1.07, respectively) based on the logistic regression, adjusting for the previously known chemotherapy-induced nausea and vomiting (CINV) prognostic factors. All reported p-values were corrected using the permutation test (n = 100,000). RESULTS Four variants of rs881, rs17010730, rs727156, and rs3755462, as well as haplotypes containing the mentioned variants, were significantly associated with failure to achieve at least one of the defined efficacy endpoints. Variant annotation via in-silico studies revealed that the non-seed sequence variant, rs881, is located in the miRNA (hsa-miR-613) binding site. The other three variants or a variant in complete linkage disequilibrium with them overlap a region of high H3K9ac-promoter-like signature or regions of high enhancer-like signature in the brain or gastrointestinal tissue. CONCLUSION Playing an essential role in regulating TACR1 expression, gene polymorphisms of TACR1 serve as the potential pharmacogenetic predictors of response to the NK-1 receptor antagonist-based, triple antiemetic regimens. If clinically approved, modifying the NK-1 receptor antagonist dose leads to better management of CINV in risk-allele carriers.
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Affiliation(s)
- Marziyeh Ghorbani
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soha Namazi
- Research Center for Rational Use of Drugs, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mehdi Dehghani
- Department of Hematology and Medical Oncology, Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farideh Razi
- Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahman Khalvati
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
- Biological Mass Spectrometry Center, Stony Brook Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Ali Dehshahri
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Wang S, Zheng C, Zhao L, Jiang H, Zheng X. Benefits of adjuvant treatment with the Pingxiao capsule in patients with early breast cancer: A single‑center retrospective cohort study. Oncol Lett 2024; 28:366. [PMID: 38933812 PMCID: PMC11200151 DOI: 10.3892/ol.2024.14499] [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: 01/19/2024] [Accepted: 05/22/2024] [Indexed: 06/28/2024] Open
Abstract
Early breast cancer (EBC) is cancer that has not spread beyond the breast or the axillary lymph nodes. The present retrospective cohort study investigated the efficacy and safety of the Pingxiao capsule (PXC), which contains a formula of traditional Chinese herbs, as adjuvant therapy in patients with EBC in a single Chinese academic medical center. Patients with EBC who had received surgery and chemotherapy were analyzed and divided into the PXC and non-PXC groups. Disease-free survival (DFS) time, overall survival (OS) time, demographic characteristics and adverse events were examined. Kaplan-Meier survival curves were used to compare the differences in DFS and OS. A total of 371 participants with a median age of 54 years were included in this study. The median DFS time of all patients was 101 months. The overall DFS rate was 72.1% in the PXC group compared with 63.6% in the non-PXC group. For women with hormone receptor-negative tumors, the DFS rate in the PXC group was significantly higher than that in the non-PXC group, irrespective of node status. Adjuvant treatment with PXC for ≥3 months was associated with significantly longer median DFS time compared with that in the non-PXC group. In addition, the incidence of neutropenia rated to be grade 2 or higher was significantly lower in the PXC group compared with that in the control group, and a markedly, but non-significantly, lower prevalence of nausea was observed in PXC group (0 vs. 4.1%). In conclusion, PXC as an adjuvant therapy along with chemotherapy is associated with prolonged DFS times in patients with EBC when compared with chemotherapy alone. The therapeutic value of combined PXC and systemic chemotherapy should be further elucidated by rigorous prospective clinical trials.
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Affiliation(s)
- Shuo Wang
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Caiwei Zheng
- Department of Surgery, University of Chicago, Chicago, IL 60637, USA
| | - Lei Zhao
- Science Experiment Center, China Medical University, Shenyang, Liaoning 110122, P.R. China
| | - Haiyang Jiang
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Xinyu Zheng
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
- Lab 1, Cancer Institute, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
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Brandstetter LS, Jírů-Hillmann S, Störk S, Heuschmann PU, Wöckel A, Reese JP. Differences in Preferences for Drug Therapy Between Patients with Metastatic Versus Early-Stage Breast Cancer: A Systematic Literature Review. THE PATIENT 2024; 17:349-362. [PMID: 38451419 PMCID: PMC11190003 DOI: 10.1007/s40271-024-00679-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/11/2024] [Indexed: 03/08/2024]
Abstract
INTRODUCTION Compared with early stages (eBC) metastatic BC (mBC) is incurable. In mBC, aggressive treatment may increase the duration of survival but may also cause severe treatment side effects. A better understanding how patients with BC value different aspects of drug therapy might improve treatment effectiveness, satisfaction and adherence. This systematic review aims to identify and summarise studies evaluating patient preferences for drug therapy of BC and to compare preferences of patients with eBC and mBC. METHODS The systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The electronic databases PubMed and Web of Science were searched on 22 June 2023. All studies published to this point were considered. Original studies reporting patient preferences on BC drug therapy determined by any type of choice experiment were eligible. A narrative synthesis of the effect measures presented as relative importance ratings, trade-offs (required benefit to make a therapy worthwhile) or monetary values of the treatment attributes was reported for each study. Risk of bias assessment for individual studies was performed using the checklist for observational studies from the STROBE Statement and the checklist from 'Conducting Discrete Choice Experiments to Inform Healthcare Decision Making: A User's Guide'. The study protocol was registered at the PROSPERO database (CRD42022377031). RESULTS A total of 34 studies met the inclusion criteria were included in the analysis evaluating the preferences of patients with eBC (n = 18), mBC (n = 10) or any stage BC (n = 6) on, for example, chemotherapy, endocrine therapy, hormonal therapy or CKD4/6-inhibitors using different types of choice experiments. Regardless of the stage, most patients valued treatment effectiveness in terms of survival gains higher than potential adverse drug reactions (ADRs). Treatment cost, mode of administration, treatment regimen and monitoring aspects were considered as least important treatment attributes. In addition, preferences concerning 16 different types of ADRs were described, showing high heterogeneity within BC stages. Yet, comparable results across BC stages were observed. CONCLUSIONS Regardless of the stage, patients with BC consistently valued survival gains as the most important attribute and were willing to accept the risk of potential ADRs. Incorporating patient preferences in shared decision making may improve the effectiveness of interventions by enhancing adherence to drug therapy in patients suffering from BC.
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Affiliation(s)
- Lilly Sophia Brandstetter
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilian University Würzburg, Würzburg, Germany.
| | - Steffi Jírů-Hillmann
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilian University Würzburg, Würzburg, Germany
| | - Stefan Störk
- Department of Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Peter Ulrich Heuschmann
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilian University Würzburg, Würzburg, Germany
- Clinical Trial Centre Würzburg, University Hospital Würzburg, Würzburg, Germany
- Institute of medical Data Science, University Hospital Würzburg, Würzburg, Germany
| | - Achim Wöckel
- Department of Gynaecology and Obstetrics, University Hospital of Würzburg, University Hospital Würzburg, Würzburg, Germany
| | - Jens-Peter Reese
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilian University Würzburg, Würzburg, Germany
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Si X, Zhang H, Ding Q, Liu G, Huang L, Sun X. Retrospective analysis of real-world prescribing data for managing cisplatin-based chemotherapy-induced nausea and vomiting in China. Cancer Med 2024; 13:e7121. [PMID: 38515309 PMCID: PMC10958123 DOI: 10.1002/cam4.7121] [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: 11/22/2023] [Revised: 02/22/2024] [Accepted: 03/09/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND The current utilization of neurokinin-1 receptor antagonists (NK1RAs) and the impact of updated guidelines on prescription patterns of antiemetic drugs among Chinese patients receiving highly emetogenic chemotherapy (HEC) remain undetermined. This study aims to analyze the present situation of Chinese cancer patients using antiemetic drugs and assess the appropriateness of antiemetic regimens. METHODS Prescription data were collected between January 2015 and December 2020 from cancer patients receiving cisplatin-based chemotherapy at 76 hospitals in six major cities in China. Trends in the use of antiemetic drugs, prescribing patterns and adherence to antiemetic guidelines were assessed. RESULTS Among the 108,611 patients included in this study, 6 classes and 17 antiemetic drugs were identified as monotherapy or combination therapy in 93,872 patients (86.4%), whereas 14,739 patients (13.6%) were administered no antiemetic treatment. 5-hydroxytryptamine 3 receptor antagonists (5-HT3RAs) and glucocorticoids were the two most frequently used classes of antiemetics, followed by metoclopramide. NK1RAs were underused across the six cities, only 9332 (8.6%) and 1655 (1.5%) cisplatin-based treatments were prescribed aprepitant and fosaprepitant, respectively. Prescriptions of olanzapine and lorazepam were very low throughout the study period. In prescribing patterns of antiemetic drugs, dual combination regimens were the most common (40.0%), followed by triple combination therapy and monotherapy (25.8% and 15.1%, respectively). Overall, the adherence to antiemetic guidelines for patients undergoing cisplatin-based regimens was only 8.1% due to inadequate prescription of antiemetic drugs. Finally, our study also revealed that 5-HT3RAs and glucocorticoids were overprescribed in 8.8% and 1.6% of patients, respectively. CONCLUSIONS The current study reveals suboptimal utilization of recommended antiemetic drugs for managing cisplatin-based HEC-induced nausea and vomiting in China. Improving the management of CINV is crucial, and these findings provide valuable insights into optimizing antiemetic drug practices.
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Affiliation(s)
- Xia Si
- Department of PharmacyPeking University People's HospitalBeijingChina
| | - Hongyan Zhang
- Orthopedic OncologyPeking University People's HospitalBeijingChina
| | - Qingming Ding
- Department of PharmacyPeking University People's HospitalBeijingChina
| | - Gang Liu
- Department of PharmacyPeking University People's HospitalBeijingChina
| | - Lin Huang
- Department of PharmacyPeking University People's HospitalBeijingChina
| | - Xin Sun
- Orthopedic OncologyPeking University People's HospitalBeijingChina
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Hertz DL, Tofthagen C, Rossi E, Bernasconi DP, Lim J, Carlson M, Sheffield KE, Nekhlyudov L, Grech L, Von Ah D, Mayo SJ, Ruddy KJ, Chan A, Alberti P, Lustberg MB, Tanay M. Patient perceptions of altering chemotherapy treatment due to peripheral neuropathy. Support Care Cancer 2023; 32:48. [PMID: 38129602 DOI: 10.1007/s00520-023-08209-0] [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: 10/11/2023] [Accepted: 11/26/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE Clinical practice guidelines recommend altering neurotoxic chemotherapy treatment in patients experiencing intolerable chemotherapy-induced peripheral neuropathy (CIPN). The primary objective of this survey was to understand patient's perspectives on altering neurotoxic chemotherapy treatment, including their perceptions of the benefits of preventing irreversible CIPN and the risks of reducing treatment efficacy. METHODS A cross-sectional online survey was distributed via social networks to patients who were currently receiving or had previously received neurotoxic chemotherapy for cancer. Survey results were analyzed using descriptive statistics and qualitative analysis. RESULTS Following data cleaning, 447 participants were included in the analysis. The median age was 57 years, 93% were white, and most were from the UK (53%) or USA (38%). Most participants who were currently or recently treated expected some CIPN symptom resolution (86%), but 45% of those who had completed treatment more than a year ago reported experiencing no symptom resolution. Participants reported that they would discontinue chemotherapy treatment for less severe CIPN if they knew their symptoms would be permanent than if symptoms would disappear after treatment. Most patients stated that the decision to alter chemotherapy or not was usually made collaboratively between the patient and their treating clinician (61%). The most common reason participants were reluctant to talk with their clinician about CIPN was fear that treatment would be altered. Participants noted a need for improved understanding of CIPN symptoms and their permanence, better patient education relating to CIPN prior to and after treatment, and greater clinician understanding and empathy around CIPN. CONCLUSIONS This survey highlights the importance of shared decision-making, including a consideration of both the long-term benefits and risks of altering neurotoxic chemotherapy treatment due to CIPN. Additional work is needed to develop decision aids and other communication tools that can be used to improve shared decision making and help patients with cancer achieve their treatment goals.
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Affiliation(s)
- Daniel L Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Room 2560C, Ann Arbor, MI, 48109-1065, USA.
| | | | - Emanuela Rossi
- Bicocca Bioinformatics Biostatistics and Bioimaging Center - B4, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Davide Paolo Bernasconi
- Bicocca Bioinformatics Biostatistics and Bioimaging Center - B4, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Jiyoon Lim
- School of Medicine, Jeonbuk National University, Jeonju, Korea
| | - Martha Carlson
- No Affiliation, Independent Patient Advocate, Brookfield, IL, USA
| | | | - Larissa Nekhlyudov
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Lisa Grech
- Medicine Monash Health, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia
| | - Diane Von Ah
- Center for Healthy Aging, Self-management and Complex Care, College of Nursing, The Ohio State University, Columbus, OH, USA
| | - Samantha J Mayo
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | | | - Alexandre Chan
- Department of Clinical Pharmacy Practice, University of California Irvine School of Pharmacy & Pharmaceutical Sciences, Irvine, CA, USA
| | - Paola Alberti
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | | | - Mary Tanay
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
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Inui N, Toi Y, Yoneshima Y, Morise M, Hata A, Kubota K, Saeki T, Tamura T. Pooled Analysis of Studies Evaluating Fosnetupitant and Risk Factors for Cisplatin-Induced Nausea and Vomiting During the Extended Overall Phase. Adv Ther 2023; 40:4928-4944. [PMID: 37715851 PMCID: PMC10567891 DOI: 10.1007/s12325-023-02648-1] [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: 06/04/2023] [Accepted: 08/15/2023] [Indexed: 09/18/2023]
Abstract
INTRODUCTION Fosnetupitant is a novel neurokinin 1 receptor antagonist (NK1RA) with favorable antiemetic efficacy in patients receiving emetogenic chemotherapy. This study assessed the efficacy of fosnetupitant in combination with palonosetron and dexamethasone and identified risk factors for chemotherapy-induced nausea and vomiting (CINV) for up to 168 h after treatment using pooled data from Japanese studies. METHODS A pooled analysis of randomized phase II and phase III studies was performed to compare the efficacy of fosnetupitant and fosaprepitant in patients receiving cisplatin-based chemotherapy. The complete response (CR; no vomiting and no rescue medication) rate, CINV risk factors in various phases (0-120, 0-168, and 120-168 h), and impact of the number of risk factors on the time to treatment failure (TTF) were examined in the overall and NK1RA evaluable populations. RESULTS In the combined cohort of NK1RA evaluable patients (n = 980), the CR rate at 0-168 h was significantly better in the fosnetupitant 235 mg group than in the fosaprepitant group (rate difference = 6.8%, 95% confidence interval = 1.0-12.7, p = 0.022). In the overall (n = 1368) and NK1RA evaluable populations, the CINV risk factor at 120-168 h was treatment failure in the first 120 h. TTF deteriorated as the number of identified CINV risk factors increased. CONCLUSION This analysis revealed that fosnetupitant could have long-acting antiemetic potency (> 120 h) and indicated the importance of antiemetic therapy at 0-120 h for CINV up to 168 h after chemotherapy.
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Affiliation(s)
- Naoki Inui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan.
| | - Yukihiro Toi
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Yasuto Yoneshima
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masahiro Morise
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akito Hata
- Department of Thoracic Oncology, Kobe Minimally Invasive Cancer Center, Kobe, Japan
| | - Kaoru Kubota
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Toshiaki Saeki
- Department of Breast Oncology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tomohide Tamura
- Thoracic Center, St. Luke's International Hospital, Tokyo, Japan
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Fernandes R, Ng TL, Alzahrani MJ, Raphael J, Blanchette P, Black M, Stober C, Pond GR, Cella D, Vandermeer L, Ibrahim M, Clemons M. A Multi-Centre Randomized Study Comparing Two Standard of Care Chemotherapy Regimens for Lower-Risk HER2-Positive Breast Cancer. Curr Oncol 2023; 30:7384-7397. [PMID: 37623016 PMCID: PMC10453132 DOI: 10.3390/curroncol30080535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/13/2023] [Accepted: 08/01/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Neither paclitaxel plus trastuzumab (P-H) nor docetaxel-cyclophosphamide plus trastuzumab (TC-H) have been prospectively compared in HER2-positive early-stage breast cancer (EBC). A randomized trial was performed to assess the feasibility of a larger study. METHODS Lower-risk HER2-positive EBC patients were randomized to either P-H or TC-H treatment arms. The co-primary feasibility outcomes were: ≥75% patient acceptability rate, active trial participation of ≥50% of medical oncologists, ≥75% and ≥90% treatment completion, and receipt rate of planned cycles of chemotherapy, respectively. SECONDARY OUTCOMES Febrile neutropenia (FN) rate, treatment-related hospitalizations, health-related quality of life (HR-QoL) questionnaires. Analyses were performed by per protocol and intention-to-treat. RESULTS Between May 2019 and March 2021, 49 of 52 patients agreed to study participation (94% acceptability rate). Fifteen (65%) of 23 medical oncologists approached patients. Rates of FN were higher (8.3% vs. 0%) in the TC-H vs. P-H arm. Median (IQR) changes in scores from baseline in FACT-Taxane Trial Outcome Index at 24 weeks were -4 (-10, -1) vs. -6.5 (-15, -2) for TC-H and P-H arms, respectively. CONCLUSIONS A randomized trial comparing P-H and TC-H was feasible. Expansion to a larger trial would be feasible to explore patient-reported outcomes of these adjuvant HER2 chemotherapy regimens.
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Affiliation(s)
- Ricardo Fernandes
- Department of Oncology, Division of Medical Oncology, Schulich School of Medicine & Dentistry, Western University and London Health Sciences Centre, London, ON N6A 5W9, Canada
- Cancer Research Laboratory Program, Lawson Health Research Institute, London, ON N6C 2R5, Canada
| | - Terry L. Ng
- Department of Medicine, Division of Medical Oncology, The Ottawa Hospital and University of Ottawa, Ottawa, ON K1H 8L6, Canada (M.C.)
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - Mashari Jemaan Alzahrani
- Department of Medicine, Division of Medical Oncology, The Ottawa Hospital and University of Ottawa, Ottawa, ON K1H 8L6, Canada (M.C.)
| | - Jacques Raphael
- Department of Oncology, Division of Medical Oncology, Schulich School of Medicine & Dentistry, Western University and London Health Sciences Centre, London, ON N6A 5W9, Canada
- Cancer Research Laboratory Program, Lawson Health Research Institute, London, ON N6C 2R5, Canada
| | - Phillip Blanchette
- Department of Oncology, Division of Medical Oncology, Schulich School of Medicine & Dentistry, Western University and London Health Sciences Centre, London, ON N6A 5W9, Canada
| | - Morgan Black
- Department of Oncology, Division of Medical Oncology, Schulich School of Medicine & Dentistry, Western University and London Health Sciences Centre, London, ON N6A 5W9, Canada
| | - Carol Stober
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - Gregory R. Pond
- Department of Oncology, McMaster University, Hamilton, ON L8V 5C2, Canada
| | - David Cella
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Lisa Vandermeer
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - Mohammed Ibrahim
- Division of Clinical Sciences, Northern Ontario School of Medicine, Thunder Bay, ON P7B 5E1, Canada
| | - Mark Clemons
- Department of Medicine, Division of Medical Oncology, The Ottawa Hospital and University of Ottawa, Ottawa, ON K1H 8L6, Canada (M.C.)
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
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Abe M, Iihara H, Aogi K. Fosnetupitant for the Prevention of Chemotherapy-Induced Nausea and Vomiting: A Short Review and Clinical Perspective. Adv Ther 2023; 40:1913-1925. [PMID: 36884027 PMCID: PMC10129973 DOI: 10.1007/s12325-023-02474-5] [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: 12/22/2022] [Accepted: 02/17/2023] [Indexed: 03/09/2023]
Abstract
Chemotherapy-induced nausea and vomiting (CINV) is often ranked by patients as one of the most distressing and feared consequences of chemotherapy. The novel neurokinin-1 (NK1) receptor antagonist fosnetupitant, a phosphorylated prodrug formulation of netupitant, was approved in Japan in 2022. Fosnetupitant is one of the standard treatments for the prevention of CINV in patients who are receiving highly (any treatment where CINV occurs in more than 90% of patients) or moderately (where CINV occurs in 30-90% of patients) emetogenic chemotherapies. The aim of this commentary is to describe the mechanism of action, tolerability, and antiemetic efficacy of single-agent fosnetupitant in the prevention of CINV, and to discuss its clinical application, in order to aid optimal use.
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Affiliation(s)
- Masakazu Abe
- Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-Ku, Hamamatsu, Shizuoka, 431-3192, Japan.
| | | | - Kenjiro Aogi
- Department of Breast Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
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Patient-centered dosing: oncologists' perspectives about treatment-related side effects and individualized dosing for patients with metastatic breast cancer (MBC). Breast Cancer Res Treat 2022; 196:549-563. [PMID: 36198984 DOI: 10.1007/s10549-022-06755-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/18/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE Although metastatic breast cancer (MBC) is treatable, it is not curable and most patients remain on treatment indefinitely. While oncologists commonly prescribe the recommended starting dose (RSD) from the FDA-approved label, patient tolerance may differ from that seen in clinical trials. We report on a survey of medical oncologists' perspectives about treatment-related toxicity and willingness to discuss flexible dosing with patients. METHODS We disseminated a confidential survey via social media/email in Spring 2021. Eligible respondents needed to be US-based medical oncologists with experience treating patients with MBC. RESULTS Of 131 responses, 119 were eligible. Physicians estimated that 47% of their patients reported distressing treatment-related side effects; of these, 15% visited the Emergency Room/hospital and 37% missed treatment. 74% (n = 87) of doctors reported improvement of patient symptoms after dose reduction. 87% (n = 104) indicated that they had ever, if appropriate, initiated treatment at lower doses. Most (85%, n = 101) respondents did not believe that the RSD is always more effective than a lower dose and 97% (n = 115) were willing to discuss individualized dosing with patients. CONCLUSION Treatment-related side effects are prevalent among patients with MBC, resulting in missed treatments and acute care visits. To help patients tolerate treatment, oncologists may decrease initial and/or subsequent doses. The majority of oncologists reject the premise that a higher dose is always superior and are willing to discuss individualized dosing with patients. Given potential improvements regarding quality of life and clinical care, dose modifications should be part of routine shared decision-making between patients and oncologists.
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Nilsson J, Piovesana V, Turini M, Lezzi C, Eriksson J, Aapro M. Cost-effectiveness analysis of NEPA, a fixed-dose combination of netupitant and palonosetron, for the prevention of highly emetogenic chemotherapy-induced nausea and vomiting: an international perspective. Support Care Cancer 2022; 30:9307-9315. [PMID: 36074186 PMCID: PMC9633536 DOI: 10.1007/s00520-022-07339-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 08/13/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE The aim of this study was to assess the cost-effectiveness of NEPA, a fixed-dose combination of oral netupitant (300 mg) and palonosetron (0.5 mg), compared to available treatments in Spain after aprepitant generic introduction in the market, and to discuss results in previously performed analyses in different wordwide settings. METHODS A Markov model including three health states, complete protection, complete response at best and incomplete response, was used to evaluate the cost-effectiveness of NEPA versus common treatment options in Spain during 5 days after chemotherapy. Incremental costs including treatment costs and treatment failure management cost as well as incremental effects including quality adjusted life days (QALDs) and emesis-free days were compared between NEPA and the comparator arms. The primary outcomes were cost per avoided emetic event and cost per QALDs gained. RESULTS NEPA was dominant (more effective and less costly) against aprepitant combined with palonosetron, and fosaprepitant combined with granisetron, while, compared to generic aprepitant plus ondansetron, NEPA showed an incremental cost per avoided emetic event of €33 and cost per QALD gained of €125. CONCLUSION By most evaluations, NEPA is a dominant or cost-effective treatment alternative to current antiemetic standards of care in Spain during the first 5 days of chemotherapy treatment in cancer patients, despite the introduction of generics. These results are in line with previously reported analyses throughout different international settings.
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Affiliation(s)
| | | | | | | | | | - Matti Aapro
- Genolier Cancer Centre, Clinique de Genolier, Genolier, Switzerland
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11
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Bai X, Li S, Liu X, An H, Kang X, Guo S. Caffeic Acid, an Active Ingredient in Coffee, Combines with DOX for Multitarget Combination Therapy of Lung Cancer. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:8326-8337. [PMID: 35772797 DOI: 10.1021/acs.jafc.2c03009] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Adjuvant diet therapy is an important means of comprehensive treatment of cancer. It is recognized by patients for its high safety, painlessness, and ease to operate. However, the development of adjuvant dietary therapy is limited by unclear targets and unclear anticancer mechanisms. In this work, caffeic acid was found as an inhibitor of TMEM16A with an IC50 of 29.47 ± 3.19 μM by fluorescence quenching and whole-cell patch-clamp experiments. Caffeic acid regulated the proliferation, migration, and apoptosis of lung cancer cells targeting TMEM16A, which was detected by CCK-8, colony formation, wound healing, and Annexin V assays. In addition, molecular docking combined with site-directed mutagenesis confirmed that the binding sites of caffeic acid to TMEM16A were D439, E448, and R753. Western blot results indicated that caffeic acid regulated the growth of lung cancer through the MAPK pathway. In vitro experiments showed that the inhibitory effect of caffeic acid combined with hydroxydaunorubicin (DOX) on lung cancer cell growth was better than a double concentration of any single dose. In vivo pharmacokinetic experiments and tumor xenograft experiments indicated that the combination of 5.4 mg/kg caffeic acid and 4.1 mg/kg DOX achieved 85.6% tumor suppression rate and offset the side effects. Therefore, caffeic acid is a safe and efficient antitumor active ingredient of food that can enhance the antitumor effect of DOX.
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Affiliation(s)
- Xue Bai
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Shuting Li
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Xinyi Liu
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Hailong An
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, China
| | - Xianjiang Kang
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Shuai Guo
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
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12
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Dual-targeted and controlled release delivery of doxorubicin to breast adenocarcinoma: In vitro and in vivo studies. Int J Pharm 2022; 623:121892. [PMID: 35671850 DOI: 10.1016/j.ijpharm.2022.121892] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/18/2022] [Accepted: 06/01/2022] [Indexed: 12/24/2022]
Abstract
Doxorubicin (DOX) is a chemotherapeutic drug that belongs to the anthracyclines family. Cardiotoxicity is one of the main limiting factor of prescribing DOX. To reduce its side effects and enhance the drug delivery to the targeted tissues, we aimed to establish a new targeted and controlled release drug delivery system for treatment of breast cancer. In this article, we tried to synthesize a new nanoplatform consisted of DOX conjugate with hydrazide and disulfide bonds to the hyaluronic acid (HA). Firstly, 4,4'-Dithiodibutyric acid (DTBH) was conjugated with HA. Then, 3-aminophenyl boronic acid monohydrate (APBA) was conjugated with DTBH-HA. Subsequently, DOX was added to DTBH-HA-APBA. HA is a natural polymer with the ability to target CD44, a cell surface adhesion receptor, which are highly overexpressed on the surface of variety of cancer cells. Other targeting agent, APBA can target sialic acid on the cancer cells surface and improve the tumor uptake. Formation of The DTBH-HA-APBA conjugate was confirmed by proton nuclear magnetic resonance (1H-NMR) spectroscopy. Scanning emission electron microscopy (SEM) images of the DOX-DTBH-HA-APBA displayed a spherical shape with an average diameter of about 70 nm. In vitro drug release study showed considerably different release pattern of DOX from the formulation at acidic pH (5.4) which was higher than normal pH (7.4). Cellular uptake and cellular cytotoxicity analysis were examined in human breast adenocarcinoma cell line (MCF-7) and mouse breast cancer cells (4T1) as positive cell lines and Chinese Hamster Ovary cells (CHO) as negative cell line. Results confirmed that there is a remarkable difference between dual-targeted (DOX-DTBH-HA-APBA) and single targeted (DOX-DTBH-HA) formulations in both positive cell lines regarding internalization and cytotoxicity. In vivo studies indicated that dual-targeted formulation has the best efficacy with minimum side effects in mouse model. Fluorescence imaging of organs revealed that DOX-DTBH-HA-APBA showed greater DOX accumulation compared with DOX-DTBH-HA and free DOX in tumor site. Also, pathological evaluation indicated that there is no observable cardiotoxicity with final formulation.
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13
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Assessing the impact of antiemetic guideline compliance on prevention of chemotherapy-induced nausea and vomiting: Results of the nausea/emesis registry in oncology (NERO). Eur J Cancer 2022; 166:126-133. [DOI: 10.1016/j.ejca.2022.01.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/10/2022] [Accepted: 01/14/2022] [Indexed: 02/08/2023]
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Zhu M, Zhang J, Li G, Liu Z. ELOVL2-AS1 inhibits migration of triple negative breast cancer. PeerJ 2022; 10:e13264. [PMID: 35441059 PMCID: PMC9013481 DOI: 10.7717/peerj.13264] [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: 01/06/2022] [Accepted: 03/23/2022] [Indexed: 01/15/2023] Open
Abstract
In this study, we identified a key enhancer RNA (eRNA) region in breast cancer (BRCA) by applying an integrated analysis method. Reported eRNA region and genes affected by them were selected as presumed target pairs. Kaplan-Meier (KM) survival and correlation analyses were performed to screen valuable eRNA region. Based on the KM value and its correlation with the paired target genes, we carefully selected ELOVL2-AS1 as a potential key eRNA region in BRCA. Subsequently, we analyzed the expression of ELOVL2-AS1 and ELOVL2 in four BRCA subtypes and in different BRCA cell lines. The expression of ELOVL2-AS1 and ELOVL2 in triple negative breast cancer (TNBC) was significantly lower than those in Luminal A. After that, we analyzed the function of genes that are positively correlated with ELOVL2-AS1. We found that the co-expression gene mainly related to cilia and cilia characteristics of TNBC is significantly weaker than that of Luminal A. Considering the stronger invasion and metastasis of TNBC (compared with Luminal A) and the close relationship between decreased cilia and metastasis, we overexpressed ELOVL2-AS1 in TNBC and observed its effect on cell migration. The results show that it can inhibit the migration of TNBC. Finally, we analyzed the assay for transposase-accessible chromatin sequencing data, chromatin interaction analysis with paired-end tag sequencing data, and chromatin immunoprecipitation sequencing data and identified the chromatin interaction between ELOVL2-AS1 and ELOVL2, suggesting a direct regulatory interaction.
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Affiliation(s)
- Mingda Zhu
- Department of Breast, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Jingyang Zhang
- Department of Breast, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Guangyu Li
- Department of Breast, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Zhenzhen Liu
- Department of Breast, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
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Exploratory Analysis Comparing Fosnetupitant Versus Fosaprepitant for Prevention of Highly Emetogenic Chemotherapy-Induced Nausea and Vomiting (CINV): A Randomized, Double-Blind, Phase 3 Study (CONSOLE). Oncol Ther 2022; 10:253-262. [PMID: 35246827 PMCID: PMC9098704 DOI: 10.1007/s40487-022-00188-2] [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: 12/20/2021] [Accepted: 01/25/2022] [Indexed: 11/05/2022] Open
Abstract
Introduction We describe the results of an exploratory analysis performed on the first head-to-head study (JapicCTI-194611) comparing two different intravenous (IV) neurokinin 1 (NK1) receptor antagonists, fosnetupitant and fosaprepitant, in combination with palonosetron (PALO) and dexamethasone (DEX) for the prevention of highly emetogenic chemotherapy (HEC)-induced nausea and vomiting (CINV). This analysis was performed to validate the findings of the primary analysis (previously published) utilizing a last observation carried forward (LOCF) approach for missing values for the efficacy endpoint of complete response (no emetic event and no rescue medication), while also evaluating the time periods encompassing the 0–168-hour (h) “extended overall phase” interval. Methods Patients scheduled to receive cisplatin-based chemotherapy were randomized 1:1 to fosnetupitant 235 mg or fosaprepitant 150 mg in combination with PALO 0.75 mg and DEX. Complete response rates were calculated and compared (stratified by age category and sex with a Mantel–Haenszel test) during the study’s primary overall phase (0–120 h) and during additional time intervals of interest [acute (0–24 h), delayed (24–120 h), extended delayed (> 24–168 h), beyond delayed (120–168 h), and extended overall (0–168 h)]. Results A total of 785 patients were included (fosnetupitant N = 392, fosaprepitant N = 393). Complete response rates were numerically higher for fosnetupitant versus fosaprepitant for all time intervals and statistically significant for the extended overall phase. Complete response rates for fosnetupitant versus fosaprepitant during the overall, acute, delayed, extended delayed, beyond delayed, and extended overall phases were 75.5% vs. 71.0% (p = 0.1530), 93.9% vs. 92.6% (p = 0.4832), 77.0% vs. 72.8% (p = 0.1682), 74.7% vs. 68.4% (p = 0.0506), 86.7% vs. 81.7% (p = 0.0523), and 73.5% vs. 66.9% (p = 0.0450), respectively. Conclusion In this exploratory analysis, fosnetupitant appeared to be more effective than fosaprepitant in preventing CINV associated with cisplatin-based HEC during the extended 7-day period following chemotherapy. Infographic ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s40487-022-00188-2.
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16
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Stamuli E, Corry S, Ross D, Konstantopoulou T. Patient preferences for breast cancer treatments: a discrete choice experiment in France, Ireland, Poland, Spain. Future Oncol 2022; 18:1115-1132. [PMID: 35043660 DOI: 10.2217/fon-2021-0635] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: To understand breast cancer patients' trade-offs when choosing treatments and to identify the most important treatment attributes which drive decisions. Materials & methods: A discrete choice experiment was conducted in France, Ireland, Poland and Spain. Progression-free survival, febrile neutropenia, pain, functional well-being and out-of-pocket payment were the treatment attributes. Results: 371 patients were willing to pay €6896 per year for 1 additional year of progression-free survival, €17,288 per year for perfect functional well-being and €15,138 for one pain-free year. Patients are willing to trade off progression-free survival months for better functional abilities and less pain. Conclusion: Patient preferences should be considered by regulatory agencies, reimbursement bodies, payors and clinicians for best treatment choices for the individuals.
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Affiliation(s)
- Eugena Stamuli
- Pharmecons Easy Access Ltd, Health Economics and Outcomes Research (HEOR), York YO31 0AA, UK
| | - Sorcha Corry
- Novartis Ireland Limited, Vista Building, Elm Park Business Campus, Merrion Road, IE- Dublin 4,Ireland
| | - Derek Ross
- Centre for Innovative Human Systems, School of Psychology Trinity College Dublin, The University of Dublin, College Green, Dublin 2 D02 PN40, Ireland
| | - Thomais Konstantopoulou
- Novartis Oncology Region Europe, Novartis Farma S.p.A., Largo Umberto Boccioni 1I-21040, Origgio / VA Italy
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17
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Kaur MN, Yan J, Klassen AF, David JP, Pieris D, Sharma M, Bordeleau L, Xie F. A Systematic Literature Review of Health Utility Values in Breast Cancer. Med Decis Making 2022; 42:704-719. [PMID: 35042379 PMCID: PMC9189726 DOI: 10.1177/0272989x211065471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Health utility values (HUVs) are important inputs to the cost-utility analysis of breast cancer interventions. PURPOSE Provide a catalog of breast cancer-related published HUVs across different stages of breast cancer and treatment interventions. DATA SOURCES Systematic searches of MEDLINE, MEDLINE In-Process, EMBASE, Web of Science, CINAHL, PsycINFO, EconLit, and Cochrane databases (2005-2017). STUDY SELECTION Studies published in English that reported mean or median HUVs using direct or indirect methods of utility elicitation for breast cancer. DATA EXTRACTION Independent reviewers extracted data on a preestablished and piloted form; disagreements were resolved through discussion. DATA ANALYSIS Mixed-effects meta-regression using restricted maximum likelihood modeling was conducted for intervention type, stage of breast cancer, and typical clinical and treatment trajectory of breast cancer patients to assess the effect of study characteristics (i.e., sample size, utility elicitation method, and respondent type) on HUVs. DATA SYNTHESIS Seventy-nine studies were included in the review. Most articles (n = 52, 66%) derived HUVs using the EQ-5D. Patients with advanced-stage breast cancer (range, 0.08 to 0.82) reported lower HUVs as compared with patients with early-stage breast cancer (range, 0.58 to 0.99). The meta-regression analysis found that undergoing chemotherapy and surgery and radiation, being diagnosed with an advanced stage of breast cancer, and recurrent cancer were associated with lower HUVs. The members of the general public reported lower HUVs as compared with patients. LIMITATIONS There was considerable heterogeneity in the study population, health states assessed, and utility elicitation methods. CONCLUSION This review provides a catalog of published HUVs related to breast cancer. The substantial heterogeneity in the health utility studies makes it challenging for researchers to choose which HUVs to use in cost-utility analyses for breast cancer interventions.
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Affiliation(s)
- Manraj N Kaur
- School of Rehabilitation Sciences, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Jiajun Yan
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Anne F Klassen
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Justin P David
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Dilshan Pieris
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Manraj Sharma
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Louise Bordeleau
- Department of Oncology, Division of Medical Oncology, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Feng Xie
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
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18
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EL Masri H, McGuire TM, van Driel ML, Benham H, Hollingworth SA. Dynamics of Patient-Based Benefit-Risk Assessment of Medicines in Chronic Diseases: A Systematic Review. Patient Prefer Adherence 2022; 16:2609-2637. [PMID: 36164323 PMCID: PMC9508999 DOI: 10.2147/ppa.s375062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/25/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND A critical gap exits in understanding the dynamics of patient-based benefit-risk assessment (BRA) of medicines in chronic diseases during the disease journey. PURPOSE To systematically review and synthesize current evidence on the changes of patients' preferences about the benefits and risks of medicines during their disease journey including the influence of disease duration and severity, and previous treatment experience. METHODS A systematic review of studies identified in PubMed and Embase, from inception to November 2020, was conducted in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. Articles were eligible if they analyzed adult patient-based BRA of medicines with a chronic disease, based on at least one of the pre-specified dimensions: disease severity, disease duration, or previous treatment experience. RESULTS A total of 26,228 articles were identified and 105 were eligible for inclusion. Of these, 85 detected a variation in patient-based BRA of medicines with at least one of the pre-specified criteria. Patients with higher disease severity and more treatment experience have increased risk tolerance. It remains inconclusive whether disease duration directly affects the relative importance of a patient's preference. CONCLUSION Factors important for patients' BRA of their medicines during a chronic disease journey vary more with their clinical situation and previous treatment experience than with time since diagnosis. Due to the importance of these factors on patients' perspectives and potential impact on their decision-making and eventually their clinical outcomes, there is a need for more studies to assess the dynamics of patients' BRA in every disease.
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Affiliation(s)
- Hiba EL Masri
- School of Pharmacy, The University of Queensland, Brisbane, Queensland, Australia
- Correspondence: Hiba EL Masri, School of Pharmacy, The University of Queensland, 20 Cornwall St, Woolloongabba, Brisbane, Queensland, 4102, Australia, Tel +61 478512234, Email
| | - Treasure M McGuire
- School of Pharmacy, The University of Queensland, Brisbane, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Robina, Queensland, Australia
- Mater Pharmacy, Mater Health, Brisbane, Queensland, Australia
| | - Mieke L van Driel
- Primary Care Clinical Unit, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Helen Benham
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Department of Rheumatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
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19
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Dhakal P, Wichman CS, Pozehl B, Weaver M, Fisher AL, Vose J, Bociek RG, Bhatt VR. Preferences of adults with cancer for systemic cancer treatment: do preferences differ based on age? Future Oncol 2022; 18:311-321. [PMID: 34761681 PMCID: PMC8819600 DOI: 10.2217/fon-2021-0260] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 10/04/2021] [Indexed: 02/07/2023] Open
Abstract
Background: We used the Therapy Preference Scale, a 30-item questionnaire, to determine cancer treatment preferences of adults with cancer. Methods: We used Wilcoxon's rank sum test and Fisher's exact test to compare the preferences of younger (<60 years) versus older adults (≥60 years). Results: While 56% of patients would accept treatment offering increased life expectancy at an expense of short-term side effects, 75% preferred maintenance of cognition, functional ability and quality of life to quantity of days. Oral instead of intravenous treatment (p = 0.003), shorter hospital stay (p = 0.03), preservation of cognitive function (p = 0.01) and avoidance of pain (p = 0.02) were more important to older patients compared with younger patients. Conclusion: Many patients prioritized maintenance of cognition, functional ability and quality of life; older patients valued oral treatment, shorter hospital stay, preservation of cognitive function and avoidance of pain.
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Affiliation(s)
- Prajwal Dhakal
- Department of Internal Medicine, Division of Hematology, Oncology, and Blood & Marrow Transplantation, University of Iowa Health Care, Iowa City, IA 52242, USA
| | - Christopher S Wichman
- Department of Biostatistics, University of Nebraska Medical Center, Omaha, NE 68198,USA
| | - Bunny Pozehl
- College of Nursing - Omaha Division, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Meaghann Weaver
- Division of Pediatric Palliative Care, Children's Hospital & Medical Center, Omaha, NE 68114, USA
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Alfred L Fisher
- Division of Geriatrics, Gerontology and Palliative Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Julie Vose
- Department of Internal Medicine, Division of Hematology–Oncology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - R Gregory Bociek
- Department of Internal Medicine, Division of Hematology–Oncology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Vijaya R Bhatt
- Department of Internal Medicine, Division of Hematology–Oncology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Venkatesh P, Kulandaivelu U, Rao GSNK, Chakravarthi G, Alavala RR, Rajesh B. Stability indicating Rp-UPLC method development and validation for the simultaneous estimation of fosnetupitant and palonosetron in bulk and injection dosage form. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e20570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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21
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Aapro M, Jordan K, Scotté F, Celio L, Karthaus M, Roeland E. Netupitant-palonosetron (NEPA) for Preventing Chemotherapy-induced Nausea and Vomiting: From Clinical Trials to Daily Practice. Curr Cancer Drug Targets 2022; 22:806-824. [PMID: 35570542 PMCID: PMC9720881 DOI: 10.2174/1568009622666220513094352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/13/2022] [Accepted: 02/25/2022] [Indexed: 11/22/2022]
Abstract
Chemotherapy-induced nausea and vomiting (CINV) is a common adverse event associated with many anticancer therapies and can negatively impact patients' quality of life and potentially limit the effectiveness of chemotherapy. Currently, CINV can be prevented in most patients with guideline-recommended antiemetic regimens. However, clinicians do not always follow guidelines, and patients often face difficulties adhering to their prescribed treatments. Therefore, approaches to increase guideline adherence need to be implemented. NEPA is the first and only fixed combination antiemetic, composed of netupitant (oral)/fosnetupitant (intravenous) and palonosetron, which, together with dexamethasone, constitute a triple antiemetic combination recommended for the prevention of CINV for patients receiving highly emetogenic chemotherapy and for certain patients receiving moderately emetogenic chemotherapy. Thus, NEPA offers a convenient and straightforward antiemetic treatment that could improve adherence to guidelines. This review provides an overview of CINV, evaluates the accumulated evidence of NEPA's antiemetic activity and safety from clinical trials and real-world practice, and examines the preliminary evidence of antiemetic control with NEPA in daily clinical settings beyond those described in pivotal trials. Moreover, we review the utility of NEPA in controlling nausea and preserving patients' quality of life during chemotherapy, two major concerns in managing patients with cancer.
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Affiliation(s)
- Matti Aapro
- Address correspondence to this author at the Genolier Cancer Centre, Clinique de Genolier, Genolier, Switzerland; Tel: +41 22-366-9136; Fax: +41 22-366-9207; E-mail:
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22
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Park KH, Joo SH, Seo JH, Kim J, Yoon G, Jeon YJ, Lee MH, Chae JI, Kim WK, Shim JH. Licochalcone H Induces Cell Cycle Arrest and Apoptosis in Human Skin Cancer Cells by Modulating JAK2/STAT3 Signaling. Biomol Ther (Seoul) 2022; 30:72-79. [PMID: 34873073 PMCID: PMC8724845 DOI: 10.4062/biomolther.2021.149] [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: 09/22/2021] [Revised: 10/27/2021] [Accepted: 10/28/2021] [Indexed: 12/30/2022] Open
Abstract
Licochalcone H (LCH) is a phenolic compound synthetically derived from licochalcone C (LCC) that exerts anticancer activity. In this study, we investigated the anticancer activity of LCH in human skin cancer A375 and A431 cells. The 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) cell viability assay was used to evaluate the antiproliferative activity of LCH. Cell cycle distribution and the induction of apoptosis were analyzed by flow cytometry. Western blotting assays were performed to detect the levels of proteins involved in cell cycle progression, apoptosis, and the JAK2/STAT3 signaling pathway. LCH inhibited the growth of cells in dose- and time-dependent manners. The annexin V/propidium iodide double staining assay revealed that LCH induced apoptosis, and the LCH-induced apoptosis was accompanied by cell cycle arrest in the G1 phase. Western blot analysis showed that the phosphorylation of JAK2 and STAT3 was decreased by treatment with LCH. The inhibition of the JAK2/STAT3 signaling pathway by pharmacological inhibitors against JAK2/STAT3 (cryptotanshinone (CTS) and S3I-201) simulated the antiproliferative effect of LCH suggesting that LCH induced apoptosis by modulating JAK2/STAT3 signaling.
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Affiliation(s)
- Kyung-Ho Park
- Department of Dental Pharmacology, School of Dentistry, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Sang Hoon Joo
- College of Pharmacy, Daegu Catholic University, Gyeongsan 38430, Republic of Korea
| | - Ji-Hye Seo
- Department of Dental Pharmacology, School of Dentistry, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Jumi Kim
- Department of Dental Pharmacology, School of Dentistry, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Goo Yoon
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan 58554, Republic of Korea
| | - Young-Joo Jeon
- Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Mee-Hyun Lee
- College of Korean Medicine, Dongshin University, Naju 58245, Republic of Korea
| | - Jung-Il Chae
- Department of Dental Pharmacology, School of Dentistry, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Woo-Keun Kim
- Biosystem Research Group, Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Jung-Hyun Shim
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan 58554, Republic of Korea.,The China -US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China
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Iwatani T, Inoue E, Tsugawa K. Validation of the predictive accuracy of health-state utility values based on the Lloyd model for metastatic or recurrent breast cancer in Japan. BMJ Open 2021; 11:e046273. [PMID: 34853098 PMCID: PMC8638153 DOI: 10.1136/bmjopen-2020-046273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Although there is a lack of data on health-state utility values (HSUVs) for calculating quality-adjusted life-years in Japan, cost-utility analysis has been introduced by the Japanese government to inform decision making in the medical field since 2016. OBJECTIVES This study aimed to determine whether the Lloyd model which was a predictive model of HSUVs for metastatic breast cancer (MBC) patients in the UK can accurately predict actual HSUVs for Japanese patients with MBC. DESIGN The prospective observational study followed by the validation study of the clinical predictive model. SETTING AND PARTICIPANTS Forty-four Japanese patients with MBC were studied at 336 survey points. METHODS This study consisted of two phases. In the first phase, we constructed a database of clinical data prospectively and HSUVs for Japanese patients with MBC to evaluate the predictive accuracy of HSUVs calculated using the Lloyd model. In the second phase, Bland-Altman analysis was used to determine how accurately predicted HSUVs (based on the Lloyd model) correlated with actual HSUVs obtained using the EuroQol 5-Dimension 5-Level questionnaire, a preference-based measure of HSUVs in patients with MBC. RESULTS In the Bland-Altman analysis, the mean difference between HSUVs estimated by the Lloyd model and actual HSUVs, or systematic error, was -0.106. The precision was 0.165. The 95% limits of agreement ranged from -0.436 to 0.225. The t value was 4.6972, which was greater than the t value with 2 degrees of freedom at the 5% significance level (p=0.425). CONCLUSIONS There were acceptable degrees of fixed and proportional errors associated with the prediction of HSUVs based on the Lloyd model for Japanese patients with MBC. We recommend that sensitivity analysis be performed when conducting cost-effectiveness analyses with HSUVs calculated using the Lloyd model.
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Affiliation(s)
- Tsuguo Iwatani
- Breast Surgery, National Cancer Center-Hospital East, Kashiwa, Japan
| | - Eisuke Inoue
- Research Administration Center, Showa University, Shinagawa-ku, Tokyo, Japan
| | - Koichiro Tsugawa
- Department of Breast and Endocrine Surgery, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
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Metsiou DN, Kozaniti FK, Deligianni DD. Engineering Breast Cancer Cells and hUMSCs Microenvironment in 2D and 3D Scaffolds: A Mechanical Study Approach of Stem Cells in Anticancer Therapy. Bioengineering (Basel) 2021; 8:bioengineering8110189. [PMID: 34821755 PMCID: PMC8615245 DOI: 10.3390/bioengineering8110189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/12/2021] [Accepted: 11/17/2021] [Indexed: 12/26/2022] Open
Abstract
Cell biomechanics plays a major role as a promising biomarker for early cancer diagnosis and prognosis. In the present study, alterations in modulus of elasticity, cell membrane roughness, and migratory potential of MCF-7 (ER+) and SKBR-3 (HER2+) cancer cells were elucidated prior to and post treatment with conditioned medium from human umbilical mesenchymal stem cells (hUMSCs-CM) during static and dynamic cell culture. Moreover, the therapeutic potency of hUMSCs-CM on cancer cell’s viability, migratory potential, and F-actin quantified intensity was addressed in 2D surfaces and 3D scaffolds. Interestingly, alterations in ER+ cancer cells showed a positive effect of treatment upon limiting cell viability, motility, and potential for migration. Moreover, increased post treatment cell stiffness indicated rigid cancer cells with confined cell movement and cytoskeletal alterations with restricted lamellipodia formation, which enhanced these results. On the contrary, the cell viability and the migratory potential were not confined post treatment with hUMSCs-CM on HER2+ cells, possibly due to their intrinsic aggressiveness. The increased post treatment cell viability and the decreased cell stiffness indicated an increased potency for cell movement. Hence, the therapy had no efficacy on HER2+ cells.
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Health-Related Quality of Life Issues Experienced by Thoracic and Breast Sarcoma Patients: A Rare and Understudied Group. J Clin Med 2021; 10:jcm10225334. [PMID: 34830615 PMCID: PMC8618823 DOI: 10.3390/jcm10225334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/08/2021] [Accepted: 11/15/2021] [Indexed: 01/05/2023] Open
Abstract
Thoracic and breast sarcomas constitute a rare subgroup within the sarcoma population. There is limited knowledge about their health-related quality of life (HRQoL) and a valid disease-specific HRQoL instrument is lacking. This qualitative study aimed to investigate the HRQoL issues experienced by a small group of thoracic and breast sarcoma patients. Semi-structured interviews with 19 thoracic and four breast sarcoma patients were conducted and thematically analysed. Physical issues mentioned by both groups were fatigue, sleep disturbances, pain, wound infections, and symptoms related to chemotherapy and radiotherapy. Tightness in the back and restrictions in performing tasks above arm height were specific physical issues for breast sarcoma patients, whereas respiratory problems were only mentioned by thoracic sarcoma patients. Body image issues, changes in mood, fear of recurrence, and living with uncertainty were important mental health issues for both subgroups. Social issues in both groups included challenges in work and relationships, financial difficulties, loss of independence, and limitations in social activities. The identified physical, mental, and social health challenges can significantly impact thoracic and breast sarcoma patients’ HRQoL. Results of this qualitative study will guide personalised supportive care for breast and thoracic sarcoma patients and help in determining the best possible HRQoL measurement strategy for sarcoma patients with different primary sarcoma locations.
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Changes in Health State Utility Values in Japanese Patients with End-Stage Breast Cancer. ACTA ACUST UNITED AC 2021; 28:4203-4212. [PMID: 34677274 PMCID: PMC8535054 DOI: 10.3390/curroncol28050356] [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: 09/06/2021] [Revised: 10/10/2021] [Accepted: 10/14/2021] [Indexed: 11/25/2022]
Abstract
We aimed to determine the dynamic trends in health state utility values (HSUVs) in patients with end-stage breast cancer. We selected 181 patients comprising 137 with primary breast cancer (PBC) and 44 with metastatic breast cancer (MBC) (28 survivors and 16 patients with MBC death). HSUVs were 0.90 and 0.89 in patients with PBC and 0.83 and 0.80 in those with MBC (survivors) at 6 and 3 months, respectively, before the end of the observation period; these values were 0.73 and 0.66, respectively, in those with MBC (deceased) during the aforementioned period. The root-mean-squared error (RMSE) for the decrease in HSUVs over 3 months was 0.10, 0.096, and 0.175 for patients with PBC, MBC (survivors), and MBC (deceased), respectively. One-way analysis of variance for differences in absolute error among the groups was significant (p = 0.0102). Multiple comparisons indicated a difference of 0.068 in absolute error between patients with PBC and those with MBC (deceased) (p = 0.0082). Patients with end-stage breast cancer had well-controlled HSUVs 3 months before death, with a sharp decline in HSUVs in the 3 months leading up to death.
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Saunders D, Liu M, Vandermeer L, Alzahrani MJ, Hutton B, Clemons M. The Rethinking Clinical Trials (REaCT) Program. A Canadian-Led Pragmatic Trials Program: Strategies for Integrating Knowledge Users into Trial Design. Curr Oncol 2021; 28:3959-3977. [PMID: 34677255 PMCID: PMC8534460 DOI: 10.3390/curroncol28050337] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/21/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022] Open
Abstract
We reviewed patient and health care provider (HCP) surveys performed through the REaCT program. The REaCT team has performed 15 patient surveys (2298 respondents) and 13 HCP surveys (1033 respondents) that have addressed a broad range of topics in breast cancer management. Over time, the proportion of surveys distributed by paper/regular mail has fallen, with electronic distribution now the norm. For the patient surveys, the median duration of the surveys was 3 months (IQR 2.5-7 months) and the median response rate was 84% (IQR 80-91.7%). For the HCP surveys, the median survey duration was 3 months (IQR 1.75-4 months), and the median response rate, where available, was 28% (IQR 21.2-49%). The survey data have so far led to: 10 systematic reviews, 6 peer-reviewed grant applications and 19 clinical trials. Knowledge users should be an essential component of clinical research. The REaCT program has integrated surveys as a standard step of their trials process. The COVID-19 pandemic and reduced face-to-face interactions with patients in the clinic as well as the continued importance of social media highlight the need for alternative means of distributing and responding to surveys.
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Affiliation(s)
- Deanna Saunders
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Box 511, Ottawa, ON K1H 8L6, Canada; (D.S.); (M.L.); (L.V.)
| | - Michelle Liu
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Box 511, Ottawa, ON K1H 8L6, Canada; (D.S.); (M.L.); (L.V.)
| | - Lisa Vandermeer
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Box 511, Ottawa, ON K1H 8L6, Canada; (D.S.); (M.L.); (L.V.)
| | - Mashari Jemaan Alzahrani
- Department of Medicine, Division of Medical Oncology, The Ottawa Hospital and the University of Ottawa, 501 Smyth Road, Box 912, Ottawa, ON K1H 8L6, Canada;
| | - Brian Hutton
- Clinical Epidemiology Program, Ottawa Hospital Research Institute and University of Ottawa, 501 Smyth Road, Box 511, Ottawa, ON K1H 8L6, Canada;
| | - Mark Clemons
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Box 511, Ottawa, ON K1H 8L6, Canada; (D.S.); (M.L.); (L.V.)
- Department of Medicine, Division of Medical Oncology, The Ottawa Hospital and the University of Ottawa, 501 Smyth Road, Box 912, Ottawa, ON K1H 8L6, Canada;
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Dearden H, Baxter MA, Martin S, Rowe M, Zucker K, Jones CM, Olsson-Brown AC, Petty RD, Swinson D. Observational study investigating Tolerance Of Anticancer Systemic Therapy In the Elderly (TOASTIE): a protocol. BMJ Open 2021; 11:e051104. [PMID: 34588257 PMCID: PMC8479949 DOI: 10.1136/bmjopen-2021-051104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION The number of older adults diagnosed with cancer is increasing. Older adults are more likely to have pre-existing frailty, which is associated with greater chemotherapy-related toxicity. Early identification of those at risk of toxicity is important to reduce patient morbidity and mortality. Current chemotherapy toxicity prediction tools including the Cancer and Ageing Research Group (CARG) tool exist but are not in routine clinical use and have not been prospectively validated in a UK population. This study is the first prospective study to investigate the CARG tool in a UK population with cancer. METHODS AND ANALYSIS Tolerance Of Anticancer Systemic Therapy In the Elderly is a prospective observational study of patients, aged ≥65 years, commencing first-line (any indication) chemotherapy for a solid-organ malignancy. Patients receiving other systemic anticancer agents or radiotherapy will be excluded. The primary objective will be to validate the ability of the CARG score to predict grade 3+ toxicity in this population. Secondary objectives include describing the feasibility of screening for frailty, as well as the prevalance of frailty in this population and assessing patient and clinician perception of chemotherapy toxicity risk. 500 patients will be recruited over a two year period. Baseline assessments will be recorded. At the end of the 6-month follow-up period, toxicity data will be retrospectively collected. A descriptive analysis of the recruited population will be performed. The validity of the CARG model will be analysed using receiver-operating characteristic curves and calculation of the area under the curve (c-statistic). ETHICS AND DISSEMINATION The study has received ethical approval from the East of Scotland Research Ethics Service 20/ES/0114. Results will be reported in peer-reviewed scientific journals and disseminated to patient organisations and media.
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Affiliation(s)
- Helen Dearden
- Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, West Yorkshire, UK
| | - Mark A Baxter
- Division of Molecular and Clinical Medicine, University of Dundee School of Medicine, Dundee, UK
- Tayside Cancer Centre, Ninewells Hospital, NHS Tayside, Dundee, UK
| | - Sally Martin
- Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, West Yorkshire, UK
| | - Michael Rowe
- Plymouth Oncology Centre, Derriford Hospital Cancer Services Department, Plymouth, Plymouth, UK
| | - Kieran Zucker
- Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, West Yorkshire, UK
| | - Christopher Mark Jones
- Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, West Yorkshire, UK
| | | | - R D Petty
- Division of Molecular and Clinical Medicine, University of Dundee School of Medicine, Dundee, UK
- Tayside Cancer Centre, Ninewells Hospital, NHS Tayside, Dundee, UK
| | - Daniel Swinson
- Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, West Yorkshire, UK
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Yamamoto S, Iihara H, Uozumi R, Kawazoe H, Tanaka K, Fujita Y, Abe M, Imai H, Karayama M, Hayasaki Y, Hirose C, Suda T, Nakamura K, Suzuki A, Ohno Y, Morishige KI, Inui N. Efficacy and safety of 5 mg olanzapine for nausea and vomiting management in cancer patients receiving carboplatin: integrated study of three prospective multicenter phase II trials. BMC Cancer 2021; 21:832. [PMID: 34281514 PMCID: PMC8290573 DOI: 10.1186/s12885-021-08572-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/08/2021] [Indexed: 12/02/2022] Open
Abstract
Background The efficacy of olanzapine as an antiemetic agent in cancer chemotherapy has been demonstrated. However, few high-quality reports are available on the evaluation of olanzapine’s efficacy and safety at a low dose of 5 mg among patients treated with carboplatin regimens. Therefore, in this study, we investigated the efficacy and safety of 5 mg olanzapine for managing nausea and vomiting in cancer patients receiving carboplatin regimens and identified patient-related risk factors for carboplatin regimen-induced nausea and vomiting treated with 5 mg olanzapine. Methods Data were pooled for 140 patients from three multicenter, prospective, single-arm, open-label phase II studies evaluating the efficacy and safety of olanzapine for managing nausea and vomiting induced by carboplatin-based chemotherapy. Multivariable logistic regression analyses were performed to determine the patient-related risk factors. Results Regarding the endpoints of carboplatin regimen-induced nausea and vomiting control, the complete response, complete control, and total control rates during the overall study period were 87.9, 86.4, and 72.9%, respectively. No treatment-related adverse events of grade 3 or higher were observed. The multivariable logistic regression models revealed that only younger age was significantly associated with an increased risk of non-total control. Surprisingly, there was no significant difference in CINV control between the patients treated with or without neurokinin-1 receptor antagonist. Conclusions The findings suggest that antiemetic regimens containing low-dose (5 mg) olanzapine could be effective and safe for patients receiving carboplatin-based chemotherapy.
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Affiliation(s)
- Senri Yamamoto
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan
| | - Hirotoshi Iihara
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan. .,Laboratory of Pharmacy Practice and Social Science, Gifu Pharmaceutical University, 1-25-4 Daigakunishi, Gifu, Gifu, 501-1196, Japan.
| | - Ryuji Uozumi
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hitoshi Kawazoe
- Division of Pharmaceutical Care Sciences, Center for Social Pharmacy and Pharmaceutical Care Sciences, Keio University Faculty of Pharmacy, 1-5-30 Shibakoen, Minato-ku, Tokyo, 105-8512, Japan.,Division of Pharmaceutical Care Sciences, Keio University Graduate School of Pharmaceutical Sciences, 1-5-30 Shibakoen, Minato-ku, Tokyo, 105-8512, Japan
| | - Kazuki Tanaka
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Hamamatsu, 431-3192, Japan
| | - Yukiyoshi Fujita
- Division of Pharmacy, Gunma Prefectural Cancer Center, 617-1 Takahayashi-nishi, Ota, Gunma, 373-8550, Japan
| | - Masakazu Abe
- Division of Gynecology, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan.,Present address: Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, 1-20-1, Handayama, Hamamatsu, 431-3192, Japan
| | - Hisao Imai
- Division of Respiratory Medicine, Gunma Prefectural Cancer Center, 617-1, Takahayashi-nishi, Ota, Gunma, 373-8550, Japan.,Present address: Department of Respiratory Medicine, Comprehensive Cancer Center, International Medical Center, Saitama Medical University, 1397-1, Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Masato Karayama
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Hamamatsu, 431-3192, Japan.,Department of Clinical Oncology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Hamamatsu, 431-3192, Japan
| | - Yoh Hayasaki
- Department of Obstetrics and Gynecology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan
| | - Chiemi Hirose
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Hamamatsu, 431-3192, Japan
| | - Kazuto Nakamura
- Department of Gynecology, Gunma Prefectural Cancer Center, 617-1, Takahayashi-nishi, Ota, Gunma, 373-8550, Japan
| | - Akio Suzuki
- Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan.,Laboratory of Pharmacy Practice and Social Science, Gifu Pharmaceutical University, 1-25-4 Daigakunishi, Gifu, Gifu, 501-1196, Japan
| | - Yasushi Ohno
- Department of Cardiology and Respiratory Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan
| | - Ken-Ichirou Morishige
- Department of Obstetrics and Gynecology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan
| | - Naoki Inui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Hamamatsu, 431-3192, Japan. .,Department of Clinical Pharmacology and Therapeutics, Hamamatsu University School of Medicine, 1-20-1, Handayama, Hamamatsu, 431-3192, Japan.
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30
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Ghorbani M, Zarei M, Mahmoodzadeh F, Ghorbani M. Targeted delivery of methotrexate using a new PEGylated magnetic/gold nanoplatform covered with pH‐responsive shell. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2020.1740994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Marjan Ghorbani
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojtaba Zarei
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Aapro M, Scotté F, Escobar Y, Celio L, Berman R, Franceschetti A, Bell D, Jordan K. Practice Patterns for Prevention of Chemotherapy-Induced Nausea and Vomiting and Antiemetic Guideline Adherence Based on Real-World Prescribing Data. Oncologist 2021; 26:e1073-e1082. [PMID: 33555084 PMCID: PMC8176972 DOI: 10.1002/onco.13716] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 02/01/2021] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Guideline-recommended antiemetic prophylaxis improves nausea and vomiting control in most patients undergoing chemotherapy. Multinational Association of Supportive Care in Cancer/European Society for Medical Oncology (MASCC/ESMO) antiemetic guidelines recommend prophylaxis with a neurokinin-1 receptor antagonist (NK1 RA), a 5-hydroxytryptamine-3 receptor antagonist (5-HT3 RA), and dexamethasone for patients receiving highly emetogenic chemotherapy (HEC), including anthracycline-cyclophosphamide (AC)- and carboplatin (considered moderately emetogenic chemotherapy)-based chemotherapy. Here, we analyze the use of NK1 RA-5-HT3 RA-dexamethasone for antiemetic prophylaxis associated with HEC and carboplatin. METHODS The data source was the Global Oncology Monitor (Ipsos Healthcare). Geographically representative physicians from France, Germany, Italy, Spain, and the U.K. were screened for treatment involvement and number of patients treated per month. Patients' data from January to December 2018 were collected from medical charts and extrapolated on the basis of the total number of physicians who prescribe chemotherapy. The emetic risk of chemotherapy was classified per MASCC/ESMO guidelines. RESULTS Data from 45,324 chemotherapy-treated patients were collected, representing a total extrapolated prevalence of 1,394,848 chemotherapy treatments included in the analysis. NK1 RAs were used in 45%, 42%, and 19% of patients receiving cisplatin-, AC-, and carboplatin-based chemotherapy, respectively; 18%, 24%, and 7% received the guideline-recommended NK1 RA-5-HT3 RA-dexamethasone combination; no antiemetics were prescribed for 12% of the treatments. Often, physicians' perception of the emetic risk of chemotherapy did not follow MASCC/ESMO guideline classification. CONCLUSION Low adherence to antiemetic guidelines was revealed in clinical practice in five European countries, with 15% of all HEC-/carboplatin-based treatments receiving guideline-recommended NK1 RA-5-HT3 RA-dexamethasone prophylaxis and 12% of them receiving no antiemetics. New strategies for improving guideline adherence are urgently needed. IMPLICATIONS FOR PRACTICE Despite recent advances in antiemetic therapy, a substantial proportion of patients experience nausea and vomiting associated with chemotherapy in daily clinical practice. Antiemetic guidelines aim at prevention of chemotherapy-induced nausea and vomiting (CINV), and guideline-consistent antiemetic therapy can effectively prevent vomiting and, to a lesser extent, nausea in most patients with cancer. This study reports low adherence to antiemetic guidelines in the highly emetogenic chemotherapy setting in daily clinical practice across five European countries. Opportunity exists to increase adherence to antiemetic guideline recommendations. Implementation of strategies to facilitate guideline adherence can potentially improve CINV control.
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Affiliation(s)
- Matti Aapro
- Genolier Cancer Centre, Clinique de GenolierGenolierSwitzerland
| | - Florian Scotté
- Interdisciplinary Cancer Course Department, Gustave Roussy Cancer CenterVillejuifFrance
| | - Yolanda Escobar
- Department of Medical Oncology, Hospital General Universitario Gregorio MarañónMadridSpain
| | - Luigi Celio
- Department of Medical Oncology and Hematology, Fondazione IRCCS Istituto Nazionale dei TumoriMilanItaly
| | - Richard Berman
- The Christie NHS Foundation TrustManchesterUnited Kingdom
| | | | | | - Karin Jordan
- Department of Medicine V, Hematology, Oncology and Rheumatology, University Hospital HeidelbergHeidelbergGermany
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Cao Z, Xiong X, Yang Q. [Establishment of naive Bayes classifier-based risk prediction model for chemotherapyinduced nausea and vomiting]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:607-612. [PMID: 33963723 DOI: 10.12122/j.issn.1673-4254.2021.04.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To establish a risk prediction model of chemotherapy-induced nausea and vomiting based on naive Bayes classifier. OBJECTIVE We collected the basic information, treatment protocols and follow-up data from 300 patients receiving chemotherapy in the Oncology Department of Second Xiangya Hospital from July to September, 2020. Correlation analysis was carried out between the potential factors related to nausea and vomiting in the treatment plan and the individual characteristics of the patients. For the two characteristics with a correlation coefficient greater than 0.8, their contribution to the area under curve (AUC) was calculated, and the characteristic with a smaller contribution was removed. The naive Bayes classifier in the machine learning library scikit-learn was used as the prediction model of chemotherapy-induced nausea and vomiting, and 10-fold stratified-shuffled-split cross-validation was used to obtain the final result of the model. The machine learning model was trained using 70% of the samples, and 30% of the samples were used as the test set to assess the performance of the model. OBJECTIVE The sensitivity of the model for predicting the risk of nausea and vomiting due to acute chemotherapy was 0.83±0.04 (95%CI: 0.80-0.86) with a specificity of 0.45±0.03 (95%CI: 0.42-0.47) and an AUC of 0.72±0.04 (95% CI: 0.69-0.75). The sensitivity of the model for predicting the risk of delayed chemotherapy-induced nausea and vomiting was 0.84±0.01 (95%CI: 0.83-0.86) with a specificity of 0.48±0.03 (95%CI: 0.45-0.52) and an AUC of 0.74±0.02 (95%CI: 0.72-0.77). OBJECTIVE The naive Bayes classifier model has a good performance in predicting the risk of chemotherapy-induced nausea and vomiting in Chinese cancer patients.
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Affiliation(s)
- Z Cao
- Clinical Nursing Teaching and Research Section of the Second XiangYa Hospital of Central South University, Changsha 410011, China.,Department of Oncology of the Second XiangYa Hospital Central of South University, Changsha 410011 China
| | - X Xiong
- Department of Experimental Physics of Institute of High Energy Physics Chinese Academy of Sciences, Beijing 100043, China
| | - Q Yang
- Clinical Nursing Teaching and Research Section of the Second XiangYa Hospital of Central South University, Changsha 410011, China.,Department of Oncology of the Second XiangYa Hospital Central of South University, Changsha 410011 China
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Prevention of chemotherapy-induced nausea and vomiting in the real-world setting in Spain. Clin Transl Oncol 2021; 23:2155-2162. [PMID: 33956310 PMCID: PMC8390393 DOI: 10.1007/s12094-021-02623-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/07/2021] [Indexed: 02/08/2023]
Abstract
Purpose Proper monitoring and management of chemotherapy-induced nausea and vomiting (CINV) with antiemetics is crucial for cancer patients. This study aimed to evaluate the use of antiemetics for the treatment of highly emetogenic chemotherapy (HEC) including carboplatin in the real-world setting in Spain. Methods A representative panel of cancer specialists was asked to collect information about the antiemetic treatments provided to patients receiving chemotherapy. Records formed part of the Global Oncology Monitor© database (Ipsos Healthcare, London, UK). Chemotherapy data were extrapolated using Ipsos Healthcare’s projection methodology. Results A total of 73 experts were finally included. Data from 9519 patients, estimated to be representative of 202,084 patients, were collected. HEC (and carboplatin-based chemotherapy) was administered to 73,118 (36%) patients, cisplatin-based therapy being the most frequent treatment (n = 34,649, 47.38%). Neurokinin-1 receptor antagonists (NK1RAs) alone or in combination were used as prophylaxis for CINV in 14,762 (20%) patients, while the combination of NK1RA with 5-hydroxytryptamine-3 receptor antagonist (5-HT3RAs) and dexamethasone as recommended by the international guidelines was used in 5849 (8%) patients only. No antiemetic prophylaxis was administered to 8.46% of the patients receiving HEC (n = 6189). Physicians classified cisplatin-, anthracycline-cyclophosphamide (AC-), and carboplatin-based regimens as HEC in 63%, 22% and 4% of the cases, respectively. Conclusions The use of NK1RA-containing regimens for CINV prevention in patients treated with HEC was less than expected, suggesting poor adherence to international antiemetic guidelines.
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Analysis of pharmacogenomic factors for chemotherapy-induced nausea and vomiting in patients with breast cancer receiving doxorubicin and cyclophosphamide chemotherapy. Cancer Chemother Pharmacol 2020; 87:73-83. [PMID: 33099677 DOI: 10.1007/s00280-020-04177-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/09/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE Chemotherapy-induced nausea and vomiting (CINV) can lead to a significant deterioration in the quality of life of cancer patients receiving chemotherapy. This study aimed to determine whether ABCB1 2677G > T/A was associated with complete response (CR; defined as no vomiting and no rescue medication) in acute phase (CR0-24), as well as to explore the genetic factors affecting delayed phase (CR24-120) CINV in cancer patients treated with a standard triple antiemetic regimen that included aprepitant. METHODS This prospective single-center study included a total of 166 chemotherapy-naïve patients with breast cancer who received a standard dose of doxorubicin and cyclophosphamide combination chemotherapy; granisetron, dexamethasone, and aprepitant were administered prior to chemotherapy. CR0-24 was compared between minor allele homozygous (TT, AA, and TA) and major allele homozygous plus heterozygous (GG, GA, and GT) groups of ABCB1 2677G > T/A. In addition, 14 genetic polymorphisms were genotyped and their associations with CRs were investigated. RESULTS The proportion of patients who achieved CR0-24, which was the primary endpoint of this study, was 59% in the minor allele homozygous and 61% in the major allele homozygous plus heterozygous groups of ABCB1 2677G > T/A. Although this difference was not statistically significant, multivariate logistic regression analysis adjusted for potential risk factors showed that TACR1 1323TT (OR, 2.57; P = 0.014) was a significant determinant of CR24-120. CONCLUSION No significant association was found between ABCB1 2677G > T/A and CR0-24. However, it was observed that the polymorphism of TACR1, which encodes the neurokinin 1 receptor, might be a potential genetic risk factor for the development of delayed phase CINV.
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Deng YR, Fu CW, Wu T, Huang WP, Nie H, Jiao Y. Acupuncture therapy for preventing the nausea and vomiting following high emetic risk chemotherapy: A protocol for systematic review and Bayesian Network meta-analysis. Medicine (Baltimore) 2020; 99:e22150. [PMID: 32957337 PMCID: PMC7505393 DOI: 10.1097/md.0000000000022150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Nausea and vomiting are the most common complications after chemotherapy, which cannot be completely controlled even with commonly prescribed antiemetic drugs, particularly in patients receiving highly emetogenic chemotherapy Acupuncture therapy is an effective replacement method for chemotherapy-induced nausea and vomiting (CINV), which effectiveness and safety have been observed by many clinicians. However, different acupuncture treatments have various effectiveness. Based on enough clinical researches, the study aims to uses Bayesian network meta-analysis (NMA) to evaluate the effectiveness of different acupuncture therapies used for preventing CINV. METHODS Authors will search PubMed/Medline, Cochrane library, Web of Science, Ebsco, Ovid/Embase, China National Knowledge Infrastructure, Wanfang Database, VIP Database, and China Biology Medicine from setup time to July 2020. All randomized control trails meet the standard will be included. Quality evaluation of included studies will be implemented with Cochrane risk-of-bias tool. STATA 14.0 will be used to perform pairwise meta-analysis. Addis 1.16.8 (University Medical Center Groningen (UMCG), Groningen, NL) and OpenBUGS 3.2.3 (Medical Research Council (MRC), London, UK) will be used to conduct NMA. RESULTS The results of this review will generate a comprehensive review of current evidence and be published on a peer-reviewed journal. CONCLUSION The result of this systematic review and Bayesian NMA may offer better options for patients in relieving CINV.Systematic review registration number: INPLASY202070070.
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Affiliation(s)
- Yi-ran Deng
- Hubei University of Traditional Chinese Medicine, Wuhan
| | - Cheng-wei Fu
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou
| | - Tong Wu
- Hubei University of Traditional Chinese Medicine, Wuhan
| | | | | | - Yang Jiao
- Hubei Provincial Hospital of Traditional Chinese Medicine
- Hubei Province Academy of Traditional Chinese Medicine, Wuhan, China
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Health-Related Quality of Life and Patient-Reported Outcomes in Radiation Oncology Clinical Trials. Curr Treat Options Oncol 2020; 21:87. [PMID: 32862317 DOI: 10.1007/s11864-020-00782-4] [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: 01/22/2023]
Abstract
OPINION STATEMENT The importance of assessing health-related quality of life (HRQoL) and patient-reported outcomes (PROs) is now well recognized as an essential measure when evaluating the effectiveness of new cancer therapies. Quality of life measures provide for a multi-dimensional understanding of the impact of cancer treatment on measures ranging from functional, psychological, and social aspects of a patient's health. Patient-reported outcomes provide for an assessment of physical and functional symptoms that are directly elicited from patients. Collection of PROs and HRQoL data has been shown to not only be feasible but also provide for reliable measures that correlate with established outcomes measures better than clinician-scored toxicities. The importance of HRQoL measures has been emphasized by both patients and clinicians, as well as policy makers and regulatory bodies. Given the benefits associated with measuring HRQoL and PROs in oncology clinical trials, it is increasingly important to establish methods to effectively incorporate PROs and HRQoL measures into routine clinical practice.
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Singh K, Cao H, Miaskowski C, Conley YP, Hammer M, Wright F, Levine JD, Kober KM. Perturbations in Endocytotic and Apoptotic Pathways Are Associated With Chemotherapy-Induced Nausea. Biol Res Nurs 2020; 23:238-247. [PMID: 32815385 DOI: 10.1177/1099800420951271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND While vomiting is well controlled with current antiemetic regimens, unrelieved chemotherapy-induced nausea (CIN) is a significant clinical problem. Perturbations in endocytotic and apoptotic pathways in the gut can influence the functioning of the microbiome-gut-brain-axis and the occurrence of gastrointestinal (GI) symptoms. However, limited information is available on the mechanisms that underlie unrelieved CIN. OBJECTIVES The purpose of this study was to evaluate for perturbed biological pathways associated with endocytosis and apoptosis in oncology patients who did (n = 353) and did not (n = 275) report CIN prior to their second or third cycle of chemotherapy (CTX). METHODS Oncology patients (n = 735) completed study questionnaires in the week prior to their second or third cycle of CTX. CIN occurrence was evaluated using the Memorial Symptom Assessment Scale. Pathway impact analyses (PIA) were performed in 2 independent samples using RNA-sequencing (sample 1, n = 334) and microarray (sample 2, n = 294) methodologies. Fisher's combined probability method was used to identify signaling pathways related to endocytotic and apoptotic mechanisms that were significantly perturbed between the 2 nausea groups across both samples. RESULTS CIN was reported by 63.6% of the patients in sample 1 and 48.9% of the patients in sample 2. Across the 2 samples, PIA identified 4 perturbed pathways that are involved in endocytosis (i.e., endocytosis, regulation of actin cytoskeleton) and apoptosis (i.e., apoptosis, PI3K/Akt signaling). CONCLUSIONS Our findings suggest that CTX-induced inflammation of the GI mucosa, that results in the initiation of endocytotic and apoptotic processes in the gut, is associated with the occurrence of CIN.
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Affiliation(s)
- Komal Singh
- Edson College of Nursing and Health Innovation, 7864Arizona State University, Phoenix, AZ, USA
| | - Huangshen Cao
- Biodesign Center for Fundamental and Applied Microbiomics, 7864Arizona State University, Tempe, AZ, USA
| | | | - Yvette P Conley
- School of Nursing, 6614University of Pittsburgh, Pittsburgh, PA, USA
| | - Marilyn Hammer
- The Phyllis F. Cantor Center for Research in Nursing and Patient Care Services, Dana Farber Cancer Institute, Boston, MA, USA
| | - Fay Wright
- Rory Myers College of Nursing, New York University, NY, USA
| | - Jon D Levine
- School of Medicine, 8785University of California, San Francisco, CA, USA
| | - Kord M Kober
- School of Nursing, 8785University of California, San Francisco, CA, USA
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Mishra MV, Thayer WM, Janssen E, Hoppe B, Eggleston C, Bridges JFP. Patient preferences for reducing bowel adverse events following prostate radiotherapy. PLoS One 2020; 15:e0235616. [PMID: 32639983 PMCID: PMC7343167 DOI: 10.1371/journal.pone.0235616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 06/18/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The Extended Prostate Cancer Index Composite (EPIC) instrument is a commonly used patient reported outcome (PRO) tool in prostate cancer clinical trials. Summary scores for EPIC subscales are calculated by averaging patient scores for attributes (e.g., side effects), implying equal weighting of the attributes in the absence of evidence showing otherwise. METHODS We estimated patient preferences for each of the attributes included in the bowel subscale of the EPIC instrument using best-worst (B-W) scaling among a cohort of men with prostate cancer. Patients were presented with multiple tasks in which they were asked to indicate which attribute they would find most and least bothersome at different levels of severity. Analysis utilized both (simple) B-W counts and scores to estimate patient preferences for each attribute as well as attribute levels. RESULTS A total of 174 respondents from two institutions participated in the survey. Preference estimates for each of the five attributes included in the EPIC-26 bowel subscale showed wide variation preferences: 'losing control of bowel movements' was found to be the most bothersome attribute, with a B-W score of -0.48, followed by bowel urgency which also had negative B-W score (-0.04). Increased frequency of bowel movements was the least bothersome attribute, with a B-W score of +0.33, followed by bloody stools (+0.12), and pelvic/rectal pain (+0.06). Analysis of preference weights for attribute bother levels showed preference estimates be linear. CONCLUSIONS We provide novel evidence on patient preferences for side effect reduction following prostate radiotherapy. Within the bowel sub-scale of the EPIC-26 short form, we found that bowel incontinence was perceived to be the most bothersome treatment effect, while increased bowel frequency was least bothersome to patients.
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Affiliation(s)
- Mark V. Mishra
- Department of Radiation Oncology, School of Medicine, University of Maryland, Baltimore, MD, United States of America
- * E-mail:
| | - Winter Maxwell Thayer
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States of America
- Johns Hopkins University School of Nursing, Baltimore, MD, United States of America
| | - Ellen Janssen
- Center for Medical Technology Policy, Baltimore, MD, United States of America
| | - Bradford Hoppe
- Department of Radiation Oncology, Mayo Clinic-Florida, Tampa, FL, United States of America
| | - Caitlin Eggleston
- Department of Radiation Oncology, School of Medicine, University of Maryland, Baltimore, MD, United States of America
| | - John F. P. Bridges
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, United States of America
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Chou TC, Chiang SC, Ko Y. Health state utilities for metastatic breast cancer in Taiwan. Breast 2020; 51:57-64. [PMID: 32213442 PMCID: PMC7377330 DOI: 10.1016/j.breast.2020.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 03/02/2020] [Accepted: 03/03/2020] [Indexed: 11/25/2022] Open
Abstract
Background New developments in medications for metastatic breast cancer (MBC) can be of great benefit to patients, but unfortunately these medicines also increase expenditures. Cost-utility analyses (CUAs) are needed to allocate health resources properly, and health utility values are required to calculate quality-adjusted life years in those CUAs. Objective The aims of this study were to measure health utility values for several MBC-related health states and certain breast cancer treatment-related grade 3/4 adverse drug reactions (ADRs). In addition, we examined whether different methods and respondents’ characteristics would influence the utility values elicited. Methods A cross-sectional survey was conducted. The visual analogue scale (VAS) and time trade-off (TTO) methods were used to measure health utilities. Four MBC and nine ADR health states were selected for evaluation based on literature review and expert opinion. Information about respondents’ demographic and clinical characteristics were collected to examine the relationship between utilities and participant characteristics. Results A total of 102 patients participated in this study. The TTO-elicited values were higher than the VAS-derived scores except for two MBC-related health states. Among the MBC health states assessed, the TTO preference score ranged from 0.04 (palliative MBC) to 0.62 (responding MBC). For grade 3/4 ADRs, the mean TTO-derived utility values ranged from 0.35 (nausea/vomiting) to 0.79 (fatigue). The ranking of the preference scores derived from the VAS was similar to that of the TTO-elicited scores. Conclusion This study obtained health state utility values for MBC and grade 3/4 ADRs using both the TTO and the VAS, which provides useful data for future CUAs. This study obtained health state utility values for metastatic breast cancer (MBC) and grade 3/4 adverse drug reactions (ADRs) using both the time trade-off (TTO) and the visual analogue scale (VAS), which provides useful data for future cost-utility analyses. Among the MBC health states assessed, the TTO preference score ranged from 0.04 (palliative MBC) to 0.62 (responding MBC). For grade 3/4 ADRs, the mean TTO-derived utility values ranged from 0.35 (nausea/vomiting) to 0.79 (fatigue).
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Affiliation(s)
- Tzu-Chun Chou
- Department of Clinical Pharmacy, School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan; Department of Pharmacy, En Chu Kong Hospital, New Taipei City, Taiwan
| | - Shao-Chin Chiang
- Faculty of Pharmacy, School of Pharmaceutical Sciences, National Yang-Ming University, Taipei, Taiwan; Department of Pharmacy, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - Yu Ko
- Department of Clinical Pharmacy, School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan; Research Center of Pharmacoeconomics, College of Pharmacy, Taipei Medical University, Taipei, Taiwan.
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Kurteva G, Chilingirova N, Rizzi G, Caccia T, Stella V, Bernareggi A. Pharmacokinetic profile and safety of intravenous NEPA, a fixed combination of fosnetupitant and palonosetron, in cancer patients: Prevention of chemotherapy-induced nausea and vomiting associated with highly emetogenic chemotherapy. Eur J Pharm Sci 2019; 139:105041. [PMID: 31404621 DOI: 10.1016/j.ejps.2019.105041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 08/07/2019] [Accepted: 08/07/2019] [Indexed: 10/26/2022]
Abstract
NEPA is the fixed combination antiemetic composed of the neurokinin-1 receptor antagonist netupitant and the 5-hydroxytryptamine-3 receptor antagonist palonosetron. The intravenous (i.v.) formulation of NEPA (fosnetupitant 235 mg/palonosetron 0.25 mg) was developed to enhance the convenience of NEPA administration. In a phase 3 study, i.v. NEPA showed acceptable safety with low risk for injection-site reactions. This study evaluated the pharmacokinetics and safety of i.v. NEPA in cancer patients. This was a single-center, single-dose phase 1 study in patients receiving highly emetogenic chemotherapy. Patients received a 30-min infusion of i.v. NEPA plus oral dexamethasone (12 mg) prior to chemotherapy, and oral dexamethasone (8 mg/daily) on days 2-4. Twenty-four patients received the complete i.v. NEPA infusion volume. Fosnetupitant maximum plasma concentration (Cmax) was reached at the end of infusion and decreased to <1% of Cmax 30 min later. Netupitant was rapidly released from its prodrug and Cmax of 590 ng/ml was reached at the end of fosnetupitant infusion, with a mean exposure (AUC∞) of 15,588 h∙ng/ml. Palonosetron Cmax was reached at the end of infusion, with a mean AUC∞ of 36.07 h∙ng/ml. The most common adverse events were constipation (29%), nausea (17%), and vasospasm (8%). No i.v. NEPA-related injection site reactions occurred. Fosnetupitant conversion to netupitant occurred rapidly in cancer patients. Netupitant and palonosetron pharmacokinetic profiles in i.v. NEPA were similar to those reported for oral NEPA. i.v. NEPA was well tolerated with a similar safety profile to oral NEPA. i.v. NEPA provides additional administration convenience. Clinical trial registration number: EudraCT 2015-004750-18.
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Affiliation(s)
- Galina Kurteva
- University Specialized Hospital for Active Treatment in Oncology, Medical Oncology Clinic, 6 Plovdivsko Pole str., 1756 Sofia, Bulgaria.
| | - Nataliya Chilingirova
- University Specialized Hospital for Active Treatment in Oncology, Medical Oncology Clinic, 6 Plovdivsko Pole str., 1756 Sofia, Bulgaria; Medical University Pleven, 1 Sveti Kliment Ohridski str., 5800 Pleven, Bulgaria.
| | - Giada Rizzi
- Helsinn Healthcare SA, Via Pian Scairolo 9, 6912 Pazzallo (Lugano), Switzerland.
| | - Tatiana Caccia
- Helsinn Healthcare SA, Via Pian Scairolo 9, 6912 Pazzallo (Lugano), Switzerland.
| | - Valentino Stella
- Department of Pharmaceutical Chemistry, University of Kansas, Simons Biosciences Research Laboratories, 2095 Constant Ave, Lawrence, KS 66047, USA.
| | - Alberto Bernareggi
- Helsinn Healthcare SA, Via Pian Scairolo 9, 6912 Pazzallo (Lugano), Switzerland.
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Singh K, Kober KM, Paul SM, Hammer M, Wright F, Conley YP, Levine JD, Miaskowski C. Gastrointestinal symptoms are associated with trajectories of chemotherapy-induced nausea. Support Care Cancer 2019; 28:2205-2215. [PMID: 31428931 DOI: 10.1007/s00520-019-05031-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 08/06/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE Between 19 and 58% of oncology patients experience chemotherapy-induced nausea (CIN). In a sample of outpatients with breast, gastrointestinal (GI), gynecological, and lung cancer, the study purposes were to evaluate for inter-individual differences in the severity of CIN over two cycles of chemotherapy (CTX) and to determine which demographic and clinical characteristics and GI symptoms were associated with higher initial levels as well as with the trajectories of CIN severity. METHODS Patients completed study questionnaires at six time points over two cycles of CTX. These questionnaires provided information on demographic and clinical characteristics, as well as the occurrence of twelve GI symptoms. Hierarchical linear modeling based on full maximum likelihood estimation was performed. RESULTS Of the 1251 patients, 47.2% reported CIN. Across two cycles of CTX, lower functional status scores and higher levels of comorbidity were associated with higher initial levels of CIN. Younger age and emetogenicity of the CTX regimen were associated with higher initial levels as well as worse trajectories of CIN. The occurrence of five GI symptoms (i.e., vomiting, lack of appetite, constipation, feeling bloated, and difficulty swallowing) was associated with higher initial levels of CIN. The occurrence of mouth sores was associated with higher initial levels as well as with worst trajectories of CIN. CONCLUSIONS This study is the first to identify distinct demographic, clinical, and GI symptom characteristics associated with CIN severity. These findings suggest that the etiology of CIN is complex and may warrant interventions beyond standard antiemetics.
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Affiliation(s)
- Komal Singh
- School of Nursing, Department of Physiological Nursing, University of California, 2 Koret Way-N631Y, San Francisco, CA, 94143-0610, USA
| | - Kord M Kober
- School of Nursing, Department of Physiological Nursing, University of California, 2 Koret Way-N631Y, San Francisco, CA, 94143-0610, USA
| | - Steven M Paul
- School of Nursing, Department of Physiological Nursing, University of California, 2 Koret Way-N631Y, San Francisco, CA, 94143-0610, USA
| | | | - Fay Wright
- Rory Meyers College of Nursing, New York University, New York, NY, USA
| | - Yvette P Conley
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jon D Levine
- School of Medicine, University of California, San Francisco, CA, USA
| | - Christine Miaskowski
- School of Nursing, Department of Physiological Nursing, University of California, 2 Koret Way-N631Y, San Francisco, CA, 94143-0610, USA.
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Chagas C, Alisaraie L. Metabolites of Vinca Alkaloid Vinblastine: Tubulin Binding and Activation of Nausea-Associated Receptors. ACS OMEGA 2019; 4:9784-9799. [PMID: 31460070 PMCID: PMC6648052 DOI: 10.1021/acsomega.9b00652] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 05/22/2019] [Indexed: 05/16/2023]
Abstract
Vinblastine (VLB) is an antimitotic drug that binds to the vinca site of tubulin. The molecule possesses a high molecular weight and a complex chemical structure with many possibilities of metabolization. Despite advances in drug discovery research in reducing drug toxicity, the cause and mechanism of VLB-induced adverse drug reactions (ADRs) remains poorly understood. VLB is metabolized to at least 35 known metabolites, which have been identified and collected in this present work. This study also explores how VLB metabolites affect nausea-associated receptors such as muscarinic, dopaminergic, and histaminic. The metabolites have stronger binding interactions than acetylcholine (ACh) for muscarinic M1, M4, and M5 receptors and demonstrate similar binding profiles to that of the natural substrate, ACh. The affinities of VLB metabolites to dopaminergic and histaminic receptors, their absorption, distribution, metabolism, excretion, toxicity properties, and the superiority of VLB to ACh for binding to M5R, indicate their potential to trigger activation of nausea-associated receptors during chemotherapy with VLB. It has been shown that metabolite 20-hydroxy-VLB (metabolite 10) demonstrates a stronger binding affinity to the vinca site of tubulin than VLB; however, they have similar modes of action. VLB and metabolite 10 have similar gastric solubility (FaSSGF), intestinal solubility (FeSSIF), and log P values. Metabolite 10 has a more acceptable pharmacokinetic profile than VLB, a better gastric and intestinal solubility. Furthermore, metabolite 10 was found to be less bound to plasma proteins than VLB. These are desired and essential features for effective drug bioavailability. Metabolite 10 is not a substrate of CYP2D6 and thus is less likely to cause drug-drug interactions and ADRs compared to its parent drug. The hydroxyl group added upon metabolism of VLB suggests that it can also be a reasonable starting compound for designing the next generation of antimitotic drugs to overcome P-glycoprotein-mediated multidrug resistance, which is often observed with vinca alkaloids.
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Affiliation(s)
- Caroline
Manto Chagas
- School
of Pharmacy, Memorial University of Newfoundland, 300 Prince Philip Dr., A1B 3V6 St. John’s, Newfoundland, Canada
| | - Laleh Alisaraie
- School
of Pharmacy, Memorial University of Newfoundland, 300 Prince Philip Dr., A1B 3V6 St. John’s, Newfoundland, Canada
- Department
of Chemistry, Memorial University of Newfoundland, A1B 3X7 St. John’s, Newfoundland, Canada
- E-mail:
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Omori Y, Enatsu S, Cai Z, Ishiguro H. Patients' preferences for postmenopausal hormone receptor-positive, human epidermal growth factor receptor 2-negative advanced breast cancer treatments in Japan. Breast Cancer 2019; 26:652-662. [PMID: 30949915 PMCID: PMC6694082 DOI: 10.1007/s12282-019-00965-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 03/23/2019] [Indexed: 12/24/2022]
Abstract
Background This study aimed to identify factors affecting patients’ preferences for postmenopausal hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2−) advanced breast cancer treatments, their relative importance, and impact of sociodemographic/clinical characteristics. Methods Japanese postmenopausal patients with HR+ breast cancer chose between 2 hypothetical treatments for HR+/HER2− advanced breast cancer using an online discrete choice experiment, defined by different levels of 5 attributes: progression-free survival (PFS), incidence of diarrhea (IOD), frequency of loose stools of grade 1–3 severity (FOS), duration of diarrhea (DOD), and route/frequency of administration (RFA). Conditional logit modeling identified relative preferences for each attribute. Subgroup analyses, based on sociodemographic characteristics (age, employment status, age of youngest child, marital status) and clinical characteristics (relapse/metastasis, hormone sensitivity), identified factors affecting preferences. Results Of 896 participants screened, 258 eligible participants were included in analyses. Patient preferences, when the potential frequency of diarrhea was grade 2, were (strongest to weakest): PFS, DOD, FOS, IOD, RFA; however, when the potential frequency of diarrhea was grade 3, FOS became most important. Sociodemographic/clinical characteristics tended to affect preferences. Conclusions Japanese postmenopausal patients with HR+ breast cancer preferred treatments that extend PFS despite potential grade 2 diarrhea. However, when diarrhea severity increased to grade 3, patients were more willing to sacrifice PFS to avoid more frequent diarrhea. Prevention or limitation of diarrhea to grade ≤ 2 is important for maintaining patients’ motivation for treatment that can extend PFS. Additionally, patient characteristics (age, family context, therapeutic experience) should be considered during treatment choice. Electronic supplementary material The online version of this article (10.1007/s12282-019-00965-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yukie Omori
- Eli Lilly Japan K.K., Medicines Development Unit Japan, Akasaka Garden City 13F, 4-15-1, Akasaka, Minato-ku, Tokyo, 107-0052, Japan.
| | - Sotaro Enatsu
- Eli Lilly Japan K.K., Medicines Development Unit Japan, 5-1-28, Isogamidori, Chuo-ku, Kobe, Japan
| | - Zhihong Cai
- Eli Lilly Japan K.K., Medicines Development Unit Japan, Akasaka Garden City 13F, 4-15-1, Akasaka, Minato-ku, Tokyo, 107-0052, Japan
| | - Hiroshi Ishiguro
- International University of Health and Welfare Hospital, Nasushiobara, Japan
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Aapro M, Zhang L, Yennu S, LeBlanc TW, Schwartzberg L. Preventing chemotherapy-induced nausea and vomiting with netupitant/palonosetron, the first fixed combination antiemetic: current and future perspective. Future Oncol 2019; 15:1067-1084. [PMID: 30860400 DOI: 10.2217/fon-2018-0872] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Chemotherapy-induced nausea and vomiting (CINV) can be prevented in most patients receiving appropriate antiemetic treatment. However, inadequate uptake of current antiemetic guideline recommendations by physicians, and poor treatment adherence by patients, lead to suboptimal CINV control. There is an unmet need to optimize guideline-consistent use of antiemetics to improve CINV management and prevention. Herein, we provide an overview of CINV, then discuss oral and intravenous NEPA, the first fixed combination antiemetic, composed of netupitant/fosnetupitant and palonosetron. We describe the main pharmacologic and pharmacokinetic characteristics of NEPA, and review the clinical evidence supporting its use in the prevention of CINV.
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Affiliation(s)
- Matti Aapro
- Genolier Cancer Centre, Clinique de Genolier, Genolier, Switzerland
| | - Li Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Medical Oncology Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Sriram Yennu
- Department of Palliative, Rehabilitation and Integrative Medicine, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Thomas W LeBlanc
- Division of Hematologic Malignancies and Cellular Therapy, Duke University School of Medicine, Durham, NC 27705, USA
| | - Lee Schwartzberg
- Department of Hematology and Oncology, The West Clinic, Germantown, TN 38138, USA
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Spaich S, Kinder J, Hetjens S, Fuxius S, Gerhardt A, Sütterlin M. Patient Preferences Regarding Chemotherapy in Metastatic Breast Cancer-A Conjoint Analysis for Common Taxanes. Front Oncol 2018; 8:535. [PMID: 30519542 PMCID: PMC6260130 DOI: 10.3389/fonc.2018.00535] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 10/31/2018] [Indexed: 11/13/2022] Open
Abstract
Background: The purpose of this investigation was to explore patient perception regarding the importance of efficacy, toxicity, and logistics in the choice of regimen of taxane-based chemotherapy (CHT) for patients with metastatic breast cancer (MBC). Methods: This dual-center study analyzed data of 100 women diagnosed with MBC, who were asked for their preferences regarding chemotherapy by means of conjoint analysis. Included attributes were progression free survival (PFS), application form, time and frequency, need of premedication, risk of alopecia, fatigue, febrile neutropenia, and neuropathy. Furthermore, participants completed a questionnaire about their personal and medical history. Regression analyses were performed to identify factors that influence patient preference in terms of specific treatment choice. Results: Of 8 attributes, severe neutropenia was top priority for the majority of patients, followed by alopecia, neuropathy and PFS. When combining these patient preferences and the results of the questionnaire, patients' age as, well as, relationship status had significant impact on the importance of PFS. Moreover, longer travel time to the treatment center was significantly associated with preferences regarding PFS. Ranking by combination of respective part-worth values demonstrated nab-paclitaxel to be favored over paclitaxel and docetaxel. Conclusion: Side effects of CHT and PFS prove to be critical factors for patients affecting choice of treatment in MBC with severe neutropenia being top priority, followed by alopecia, neuropathy, and PFS. Age, commute time, and relationship status were identified as significant determinants of patient preference. Total utility calculation by combination of part-worth values ranked nab-paclitaxel as the most preferable taxane.
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Affiliation(s)
- Saskia Spaich
- Department of Obstetrics and Gynaecology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
| | - Johanna Kinder
- Department of Obstetrics and Gynaecology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
| | - Svetlana Hetjens
- Department of Medical Statistics and Biomathematics, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
| | - Stefan Fuxius
- Private Oncology Center Fuxius/Karcher, Heidelberg, Germany
| | - Axel Gerhardt
- Department of Obstetrics and Gynaecology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany.,Department of Gynaecology and Obstetrics, St. Hedwig-Klinik, Mannheim, Germany
| | - Marc Sütterlin
- Department of Obstetrics and Gynaecology, University Medical Centre Mannheim, Heidelberg University, Mannheim, Germany
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Quidde J, Pan Y, Salm M, Hendi A, Nilsson S, Oechsle K, Stein A, Nestoriuc Y. Preventing adverse events of chemotherapy by educating patients about the nocebo effect (RENNO study) - study protocol of a randomized controlled trial with gastrointestinal cancer patients. BMC Cancer 2018; 18:916. [PMID: 30249191 PMCID: PMC6154808 DOI: 10.1186/s12885-018-4814-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 09/12/2018] [Indexed: 01/19/2023] Open
Abstract
Background Patients undergoing chemotherapy are highly burdened by side effects. These may be caused by the pharmacodynamics of the drug or be driven by psychological factors such as negative expectations or pre-conditioning, which reflect nocebo effects. As such, negative pre-treatment expectations or prior experiences might exacerbate the burden of chemotherapy side effects. Educating patients about this nocebo effect has been put forward as a potential strategy to optimize patients’ pre-treatment expectations. In this study, we evaluate whether a briefing about the nocebo effect is efficacious in reducing side effects. Methods In this exploratory study, a total number of n = 100 outpatients with newly diagnosed gastrointestinal cancers are randomized 1:1 to an information session about the nocebo effect (nocebo-education) or an attention control group (ACG) with matching interaction time. Assessments take place before the intervention (T1 pre), post-intervention (T1 post), and 10 days (T2) and 12 weeks (T3) after the initial chemotherapy. The primary outcomes are the patient-rated number and intensity of side effects at 10-days and at 12-weeks follow-up. Secondary outcomes include coping with side effects, tendency to misattribute symptoms, compliance intention, attitude towards the chemotherapy, co-medication to treat side effects and the clinician-rated severity of toxicity. Further analyses are conducted to investigate whether a potential beneficial effect is mediated by a change of expectations before and after the intervention. Discussion Informing patients about the nocebo effect might be an innovative and feasible intervention to reduce the burden of side effects and strengthen patients’ perceived control over adverse symptoms. Trial registration The trial is registered at the German Clinical Trials Register (ID: DRKS00009501; retrospectively registered on March 27, 2018). The first patient was enrolled on September 29, 2015.
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Affiliation(s)
- Julia Quidde
- Department of Oncology, Haematology, Bone Marrow Transplantation with Section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Yiqi Pan
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Melanie Salm
- Clinical Psychology and Psychotherapy, University of Hamburg, Von-Melle-Park 5, 20146, Hamburg, Germany
| | - Armin Hendi
- Department of Oncology, Haematology, Bone Marrow Transplantation with Section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.,Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Sven Nilsson
- Department of Oncology, Haematology, Bone Marrow Transplantation with Section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Karin Oechsle
- Department of Oncology, Haematology, Bone Marrow Transplantation with Section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Alexander Stein
- University Cancer Center Hamburg, Hubertus Wald Tumorzentrum, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Yvonne Nestoriuc
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
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Clemons M. Guidelines versus individualized care for the management of CINV. Support Care Cancer 2018; 26:11-17. [PMID: 29556809 PMCID: PMC5876263 DOI: 10.1007/s00520-018-4115-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 02/15/2018] [Indexed: 11/30/2022]
Abstract
Numerous groups have published guidelines for the prevention and management of chemotherapy-induced nausea and vomiting (CINV). The current management of CINV, however, remains suboptimal, due in part to poor adherence to existing antiemetic guidelines. Challenges in clinical trial design have also slowed progress and complicated the selection of optimal antiemetic therapy. In addition, patient-specific characteristics and factors are not included in current CINV guidelines and are an important contributor to an individual’s risk for nausea and vomiting. CINV risk prediction algorithms have now emerged and provide the opportunity to individualize antiemetic prophylaxis. Further studies are underway to examine the precise role for risk model-guided antiemetic prophylaxis in patients with cancer.
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Affiliation(s)
- Mark Clemons
- Division of Medical Oncology, Department of Medicine, The Ottawa Hospital Cancer Centre, University of Ottawa, 501 Smyth Rd, Ottawa, ON, K1H 8L6, Canada.
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Quinten C, Kenis C, Hamaker M, Coolbrandt A, Brouwers B, Dal Lago L, Neven P, Vuylsteke P, Debrock G, Van Den Bulck H, Smeets A, Schöffski P, Bottomley A, Wedding U, Wildiers H. The effect of adjuvant chemotherapy on symptom burden and quality of life over time; a preliminary prospective observational study using individual data of patients aged ≥ 70 with early stage invasive breast cancer. J Geriatr Oncol 2018; 9:152-162. [DOI: 10.1016/j.jgo.2017.10.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 06/29/2017] [Accepted: 10/13/2017] [Indexed: 12/27/2022]
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Dranitsaris G, Molassiotis A, Clemons M, Roeland E, Schwartzberg L, Dielenseger P, Jordan K, Young A, Aapro M. The development of a prediction tool to identify cancer patients at high risk for chemotherapy-induced nausea and vomiting. Ann Oncol 2018; 28:1260-1267. [PMID: 28398530 PMCID: PMC5452068 DOI: 10.1093/annonc/mdx100] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Despite the availability of effective antiemetics and evidence-based guidelines, up to 40% of cancer patients receiving chemotherapy fail to achieve complete nausea and vomiting control. In addition to type of chemotherapy, several patient-related risk factors for chemotherapy-induced nausea and vomiting (CINV) have been identified. To incorporate these factors into the optimal selection of prophylactic antiemetics, a repeated measures cycle-based model to predict the risk of ≥ grade 2 CINV (≥2 vomiting episodes or a decrease in oral intake due to nausea) from days 0 to 5 post-chemotherapy was developed. Patients and methods Data from 1198 patients enrolled in one of the five non-interventional CINV prospective studies were pooled. Generalized estimating equations were used in a backwards elimination process with the P-value set at <0.05 to identify the relevant predictive factors. A risk scoring algorithm (range 0–32) was then derived from the final model coefficients. Finally, a receiver-operating characteristic curve (ROCC) analysis was done to measure the predictive accuracy of the scoring algorithm. Results Over 4197 chemotherapy cycles, 42.2% of patients experienced ≥grade 2 CINV. Eight risk factors were identified: patient age <60 years, the first two cycles of chemotherapy, anticipatory nausea and vomiting, history of morning sickness, hours of sleep the night before chemotherapy, CINV in the prior cycle, patient self-medication with non-prescribed treatments, and the use of platinum or anthracycline-based regimens. The ROC analysis indicated good predictive accuracy with an area-under-the-curve of 0.69 (95% CI: 0.67–0.70). Before to each cycle of therapy, patients with risk scores ≥16 units would be considered at high risk for developing ≥grade 2 CINV. Conclusions The clinical application of this prediction tool will be an important source of individual patient risk information for the oncology clinician and may enhance patient care by optimizing the use of the antiemetics in a proactive manner.
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Affiliation(s)
- G Dranitsaris
- The Ottawa Hospital Regional Cancer Centre, Ottawa, Canada
| | | | - M Clemons
- The Ottawa Hospital Regional Cancer Centre, Ottawa, Canada
| | - E Roeland
- UC San Diego Moores Cancer Center, La Jolla
| | | | - P Dielenseger
- Institut de Cancérologie Gustave Roussy, Villejuif, France
| | - K Jordan
- Department of Medicine V, University of Heidelberg, Heidelberg, Germany
| | - A Young
- Cancer Research Center, University of Warwick, Conventry, UK
| | - M Aapro
- Cancer Center, Clinique de Genolier, Genolier, Switzerland
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Thavorn K, Coyle D, Hoch JS, Vandermeer L, Mazzarello S, Wang Z, Dranitsaris G, Fergusson D, Clemons M. A cost-utility analysis of risk model-guided versus physician’s choice antiemetic prophylaxis in patients receiving chemotherapy for early-stage breast cancer: a net benefit regression approach. Support Care Cancer 2017; 25:2505-2513. [DOI: 10.1007/s00520-017-3658-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Accepted: 02/27/2017] [Indexed: 10/20/2022]
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