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Pereira S, Araújo N, Fontes F, Lopes-Conceição L, Dias T, Ferreira A, Morais S, Cruz VT, Lunet N. Cancer-Related Neuropathic Pain, Chemotherapy-Induced Peripheral Neuropathy and Cognitive Decline in a 5-Year Prospective Study of Patients with Breast Cancer-NEON-BC. Healthcare (Basel) 2023; 11:3132. [PMID: 38132022 PMCID: PMC10743065 DOI: 10.3390/healthcare11243132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/28/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023] Open
Abstract
This study aims to estimate the prevalence and to identify the determinants of cancer-related neuropathic pain (CRNP), chemotherapy-induced peripheral neuropathy (CIPN) and cognitive decline among patients with breast cancer over five years after diagnosis. Women with an incident breast cancer (n = 462) and proposed for surgery were recruited at the Portuguese Institute of Oncology-Porto in 2012 and underwent systematic neurological examinations and evaluations with the Montreal Cognitive Assessment (MoCA) before treatment and after one, three, and five years. Multivariate logistic regression was used to assess the determinants of CRNP and CIPN, and multivariate linear regression for the variation in MoCA scores. Prevalence of CRNP and CIPN decreased from the first to the fifth year after diagnosis (CRNP: from 21.1% to 16.2%, p = 0.018; CIPN: from 22.0% to 16.0% among those undergoing chemotherapy, p = 0.007). Cognitive impairment was observed in at least one assessment in 17.7% of the women. Statistically significant associations were observed between: cancer stage III and both CRNP and CIPN; triple negative breast cancer, chemotherapy, axillary node dissection, older age, higher education, and being single and CRNP; taxanes and fruit and vegetable consumption and CIPN. Anxiety, depression and poor sleep quality at baseline were associated with decreases in MoCA values from pre- to post-treatment and with CRNP. Follow-up protocols should consider the persistence of CRNP, CIPN, and cognitive impairment for several years following diagnosis.
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Affiliation(s)
- Susana Pereira
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, 135, 4050-600 Porto, Portugal; (S.P.); (F.F.); (S.M.); (V.T.C.); (N.L.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas, 135, 4050-600 Porto, Portugal
- Instituto Português de Oncologia do Porto, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal; (T.D.); (A.F.)
| | - Natália Araújo
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, 135, 4050-600 Porto, Portugal; (S.P.); (F.F.); (S.M.); (V.T.C.); (N.L.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas, 135, 4050-600 Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal
| | - Filipa Fontes
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, 135, 4050-600 Porto, Portugal; (S.P.); (F.F.); (S.M.); (V.T.C.); (N.L.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas, 135, 4050-600 Porto, Portugal
- Oncology Nursing Research Unit IPO Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC) & RISE@CI-IPOP (Health Research Network), 4200-072 Porto, Portugal
| | - Luisa Lopes-Conceição
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, 135, 4050-600 Porto, Portugal; (S.P.); (F.F.); (S.M.); (V.T.C.); (N.L.)
| | - Teresa Dias
- Instituto Português de Oncologia do Porto, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal; (T.D.); (A.F.)
| | - Augusto Ferreira
- Instituto Português de Oncologia do Porto, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal; (T.D.); (A.F.)
| | - Samantha Morais
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, 135, 4050-600 Porto, Portugal; (S.P.); (F.F.); (S.M.); (V.T.C.); (N.L.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas, 135, 4050-600 Porto, Portugal
| | - Vítor Tedim Cruz
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, 135, 4050-600 Porto, Portugal; (S.P.); (F.F.); (S.M.); (V.T.C.); (N.L.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas, 135, 4050-600 Porto, Portugal
| | - Nuno Lunet
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, 135, 4050-600 Porto, Portugal; (S.P.); (F.F.); (S.M.); (V.T.C.); (N.L.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas, 135, 4050-600 Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal
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Torenvliet C, Groenman AP, Radhoe TA, Agelink van Rentergem JA, Geurts HM. One size does not fit all: An individualized approach to understand heterogeneous cognitive performance in autistic adults. Autism Res 2022; 16:734-744. [PMID: 36515294 DOI: 10.1002/aur.2878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 12/02/2022] [Indexed: 12/15/2022]
Abstract
Cognitive performances of autistic people vary widely. Therefore, previous group-based comparisons on cognitive aging in autistic adults might have overlooked those autistic adults that are particularly vulnerable for cognitive decline. Multivariate normative comparisons (MNC) statistically assess individual cognitive differences on the entire cognitive profile. Cognitive deviancy as indicated by MNC accurately predicts future cognitive decline, and is therefore sensitive in detecting meaningful cognitive differences. The current study aimed to (1) investigate the applicability of MNC to assess cognitive performance in autism individually, and (2) understand heterogeneous cognitive performance in autistic adults. As pre-registered, we performed MNC in a sample of 254 non-autistic adults, and two independent samples of respectively 118, and 86 autistic adults (20-85 years, mean: 50 years). Cognitive performance was measured on 11 outcomes in six domains (verbal/visual memory, working memory, verbal fluency, Theory of Mind, and psychomotor speed). Using MNC, about twice as many autistic individuals had a deviant cognitive profile (i.e., deviated statistically from the multivariate normspace) as compared to non-autistic individuals. Importantly, most autistic individuals (>80%) did not have a deviant cognitive profile. Having a deviant profile was significantly associated with higher levels of psychological distress in autistic adults specifically, showing the clinical relevance of this method. Therefore, MNC seem a useful tool to individually detect meaningful cognitive differences in autism. These results are consistent with previous cognitive studies suggesting that most autistic adults show fairly similar cognitive profiles to non-autistic adults, yet highlight the necessity for approaches reflecting the heterogeneity observed in autistic people.
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Affiliation(s)
- Carolien Torenvliet
- Department of Psychology, Dutch Autism & ADHD Research Center, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands
| | - Annabeth P Groenman
- Department of Psychology, Dutch Autism & ADHD Research Center, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands.,Research Institute Child Development and Education, University of Amsterdam, Amsterdam, The Netherlands
| | - Tulsi A Radhoe
- Department of Psychology, Dutch Autism & ADHD Research Center, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands
| | - Joost A Agelink van Rentergem
- Department of Psychology, Dutch Autism & ADHD Research Center, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands
| | - Hilde M Geurts
- Department of Psychology, Dutch Autism & ADHD Research Center, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands.,Leo Kannerhuis, autism clinic (Youz/Parnassia Group), Amsterdam, The Netherlands
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3
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Syed Alwi SM, Mazlan M, Mohd Taib NA, Che Din N, Narayanan V. A Delphi technique toward the development of a cognitive intervention framework module for breast cancer survivors with cognitive impairment following chemotherapy. PLoS One 2022; 17:e0277056. [PMID: 36395277 PMCID: PMC9671464 DOI: 10.1371/journal.pone.0277056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 10/18/2022] [Indexed: 11/18/2022] Open
Abstract
Objective Chemotherapy-related cognitive impairment (CRCI) is a well-known phenomenon among breast cancer survivors. Cognitive impairment among breast cancer survivors can significantly affect their quality of life and ability to function independently. However, there is a lack of specific and focused cognitive intervention to improve their cognitive performances. This study aimed to develop a tailored cognitive intervention framework module by adapting the attention and memory interventions from the Cognitive Rehabilitation Manual of the Brain Injury Interdisciplinary Special Interest Group (BI-SIG) of the American Congress of Rehabilitation Medicine (ACRM) and incorporating them with the relevant exercises for cognitive rehabilitation for Malaysian breast cancer survivors with CRCI based on the consensus agreement of the expert panel. Methods and analysis The Delphi consensus technique was conducted online to review and evaluate the framework module. A panel of experts, including rehabilitation medicine physicians, occupational therapists, and clinical psychologists in Malaysia, was invited to participate in this study. For each round, the expert consensus was defined as more than 90% of the expert panel agreeing or strongly agreeing with the proposed items. Results A total of 33 practitioners completed the three Delphi rounds. 72.7% of the expert panel have been practising in their relevant clinical fields for more than six years (M = 10.67, SD = 5.68). In Round 1, 23% of the experts suggested that the framework module for attention training required further improvements, specifically in the language (M = 1.97, SD = 0.75) and instructions (M = 2.03, SD = 0.71) provided. In Round 2, 15% of the experts recommended additional changes in the instruction (M = 2.15, SD = 0.67) for attention training. Amendments made to the framework module in line with the recommendations provided by the experts resulted in a higher level of consensus, as 94% to 100% of the experts in Round 3 concluded the framework module was suitable and comprehensive for our breast cancer survivors. Following the key results, the objectives were practical, and the proposed approaches, strategies, and techniques for attention and memory training were feasible. The clarity of the instructions, procedures, verbatim transcripts, and timeframe further enhanced the efficacy and utility of the framework module. Conclusions This study found out that the cognitive intervention framework module for breast cancer survivors with cognitive impairment following chemotherapy can be successfully developed and feasible to be implemented using Delphi technique.
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Affiliation(s)
| | - Mazlina Mazlan
- Department of Rehabilitation Medicine, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Nur Aishah Mohd Taib
- Department of Surgery, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Normah Che Din
- School of Healthcare Sciences, Faculty of Health Science, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Vairavan Narayanan
- Department of Surgery, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
- * E-mail:
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García-Torres F, Tejero-Perea A, Gómez-Solís Á, Castillo-Mayén R, Jaén-Moreno MJ, Luque B, Gálvez-Lara M, Sánchez-Raya A, Jablonski M, Rodríguez-Alonso B, Aranda E. Effectiveness of the Unified Barlow Protocol (UP) and neuropsychological treatment in cancer survivors for cognitive impairments: study protocol for a randomized controlled trial. Trials 2022; 23:819. [PMID: 36175973 PMCID: PMC9524048 DOI: 10.1186/s13063-022-06731-w] [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: 05/27/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
Background Cancer survivors frequently develop cognitive impairment, which negatively affects their quality of life and emotional well-being. This study compares the effectiveness of a well-established treatment (neuropsychological treatment) with the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (UP) to reduce these cognitive deficits and evaluate the effect of both treatments on anxiety-depressive symptoms and the quality of life of cancer survivors. Methods A three-arm, randomized superiority clinical trial with a pre-post and repeated follow-up measures intergroup design using a 1:1:1 allocation ratio will be performed. One hundred and twenty-three cancer survivors with mild to moderate cognitive impairment will be randomly assigned to one of the study interventions: a cognitive rehabilitation intervention group, an intervention group with UP intervention, or a control group on the waiting list. The primary outcome is to observe a significant improvement in cognitive function in both intervention groups and a significant decrease in emotional impairments in comparison with the waitlist group. Improvements in anxiety, depression, and quality of life are also expected as secondary outcomes. These results will be maintained at 6 months of follow-up. Discussion The aim of this trial is to test the efficacy of the UP intervention in reducing cognitive deficits in breast cancer survivors. The results of this trial may be useful in reducing the presence of cognitive problems in cancer survivors and improving their emotional state and quality of life. Trial registration ClinicalTrials.gov NCT05289258. Registered 12 March 2022, v01. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06731-w.
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Affiliation(s)
- Francisco García-Torres
- Department of Psychology, University of Cordoba, Cordoba, Spain. .,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.
| | - Adrián Tejero-Perea
- Department of Psychology, University of Cordoba, Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,Reina Sofía University Hospital of Cordoba, Cordoba, Spain
| | | | - Rosario Castillo-Mayén
- Department of Psychology, University of Cordoba, Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Maria José Jaén-Moreno
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,Department of Social Health Sciences, Radiology and Physical Medicine, University of Córdoba, Córdoba, Spain
| | - Bárbara Luque
- Department of Psychology, University of Cordoba, Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Mario Gálvez-Lara
- Department of Psychology, University of Cordoba, Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Araceli Sánchez-Raya
- Department of Psychology, University of Cordoba, Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Marcin Jablonski
- Collegium Medicum Jan Kochanowski, University in Kielce, Kielce, Poland
| | - Beatriz Rodríguez-Alonso
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,Reina Sofía University Hospital of Cordoba, Cordoba, Spain
| | - Enrique Aranda
- Medical Oncology Department, Reina Sofía University Hospital, Córdoba, Spain
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5
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Luijendijk MJ, Bekele BM, Schagen SB, Douw L, de Ruiter MB. Temporal Dynamics of Resting-state Functional Networks and Cognitive Functioning following Systemic Treatment for Breast Cancer. Brain Imaging Behav 2022; 16:1927-1937. [PMID: 35705764 PMCID: PMC9581823 DOI: 10.1007/s11682-022-00651-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2022] [Indexed: 11/13/2022]
Abstract
Many women with breast cancer suffer from a decline in memory and executive function, particularly after treatment with chemotherapy. Recent neuroimaging studies suggest that changes in network dynamics are fundamental in decline in these cognitive functions. This has, however, not yet been investigated in breast cancer patients. Using resting state functional magnetic resonance imaging, we prospectively investigated whether changes in dynamic functional connectivity were associated with changes in memory and executive function. We examined 34 breast cancer patients that received chemotherapy, 32 patients that did not receive chemotherapy, and 35 no-cancer controls. All participants were assessed prior to treatment and six months after completion of chemotherapy, or at similar intervals for the other groups. To assess memory and executive function, we used the Hopkins Verbal Learning Test – Immediate Recall and the Trail Making Test B, respectively. Using a sliding window approach, we then evaluated dynamic functional connectivity of resting state networks supporting memory and executive function, i.e. the default mode network and frontoparietal network, respectively. Next, we directly investigated the association between cognitive performance and dynamic functional connectivity. We found no group differences in cognitive performance or connectivity measures. The association between dynamic functional connectivity of the default mode network and memory differed significantly across groups. This was not the case for the frontoparietal network and executive function. This suggests that cancer and chemotherapy alter the role of dynamic functional connectivity in memory function. Further implications of these findings are discussed.
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Affiliation(s)
- Maryse J Luijendijk
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek Hospital, Amsterdam, The Netherlands.,Brain and Cognition Group, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Biniam M Bekele
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek Hospital, Amsterdam, The Netherlands.,Department of Anatomy and Neurosciences, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Sanne B Schagen
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek Hospital, Amsterdam, The Netherlands. .,Brain and Cognition Group, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands.
| | - Linda Douw
- Department of Anatomy and Neurosciences, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Michiel B de Ruiter
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Antoni Van Leeuwenhoek Hospital, Amsterdam, The Netherlands
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[Chemotherapy-induced cognitive impairment in breast cancer patients-risk factors and therapy]. Strahlenther Onkol 2022; 198:667-669. [PMID: 35482033 DOI: 10.1007/s00066-022-01933-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2022] [Indexed: 11/27/2022]
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de Jong VMT, Wang Y, Ter Hoeve ND, Opdam M, Stathonikos N, Jóźwiak K, Hauptmann M, Cornelissen S, Vreuls W, Rosenberg EH, Koop EA, Varga Z, van Deurzen CHM, Mooyaart AL, Córdoba A, Groen EJ, Bart J, Willems SM, Zolota V, Wesseling J, Sapino A, Chmielik E, Ryska A, Broeks A, Voogd AC, Loi S, Michiels S, Sonke GS, van der Wall E, Siesling S, van Diest PJ, Schmidt MK, Kok M, Dackus GMHE, Salgado R, Linn SC. Prognostic Value of Stromal Tumor-Infiltrating Lymphocytes in Young, Node-Negative, Triple-Negative Breast Cancer Patients Who Did Not Receive (neo)Adjuvant Systemic Therapy. J Clin Oncol 2022; 40:2361-2374. [PMID: 35353548 PMCID: PMC9287283 DOI: 10.1200/jco.21.01536] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Triple-negative breast cancer (TNBC) is considered aggressive, and therefore, virtually all young patients with TNBC receive (neo)adjuvant chemotherapy. Increased stromal tumor-infiltrating lymphocytes (sTILs) have been associated with a favorable prognosis in TNBC. However, whether this association holds for patients who are node-negative (N0), young (< 40 years), and chemotherapy-naïve, and thus can be used for chemotherapy de-escalation strategies, is unknown. METHODS We selected all patients with N0 TNBC diagnosed between 1989 and 2000 from a Dutch population–based registry. Patients were age < 40 years at diagnosis and had not received (neo)adjuvant systemic therapy, as was standard practice at the time. Formalin-fixed paraffin-embedded blocks were retrieved (PALGA: Dutch Pathology Registry), and a pathology review including sTILs was performed. Patients were categorized according to sTILs (< 30%, 30%-75%, and ≥ 75%). Multivariable Cox regression was performed for overall survival, with or without sTILs as a covariate. Cumulative incidence of distant metastasis or death was analyzed in a competing risk model, with second primary tumors as competing risk. RESULTS sTILs were scored for 441 patients. High sTILs (≥ 75%; 21%) translated into an excellent prognosis with a 15-year cumulative incidence of a distant metastasis or death of only 2.1% (95% CI, 0 to 5.0), whereas low sTILs (< 30%; 52%) had an unfavorable prognosis with a 15-year cumulative incidence of a distant metastasis or death of 38.4% (32.1 to 44.6). In addition, every 10% increment of sTILs decreased the risk of death by 19% (adjusted hazard ratio: 0.81; 95% CI, 0.76 to 0.87), which are an independent predictor adding prognostic information to standard clinicopathologic variables (χ2 = 46.7, P < .001). CONCLUSION Chemotherapy-naïve, young patients with N0 TNBC with high sTILs (≥ 75%) have an excellent long-term prognosis. Therefore, sTILs should be considered for prospective clinical trials investigating (neo)adjuvant chemotherapy de-escalation strategies. Young cancer patients with TNBC and high sTILs have an excellent outcome, even without systemic treatment![]()
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Affiliation(s)
- Vincent M T de Jong
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Yuwei Wang
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Natalie D Ter Hoeve
- Division of Pathology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Mark Opdam
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Nikolas Stathonikos
- Division of Pathology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Katarzyna Jóźwiak
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | - Michael Hauptmann
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | - Sten Cornelissen
- Core Facility Molecular Pathology and Biobanking, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Willem Vreuls
- Department of Pathology, Canisius Wilhelmina Ziekenhuis, Nijmegen, Netherlands
| | - Efraim H Rosenberg
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Esther A Koop
- Department of Pathology, Gelre Ziekenhuizen, Apeldoorn, Netherlands
| | - Zsuzsanna Varga
- Departement of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | | | - Antien L Mooyaart
- Department of Pathology, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Alicia Córdoba
- Department of Pathology, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Emma J Groen
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Joost Bart
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, Netherlands
| | - Stefan M Willems
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, Netherlands
| | - Vasiliki Zolota
- Department of Pathology, Rion University Hospital, Patras, Greece
| | - Jelle Wesseling
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | - Anna Sapino
- Department of Medical Sciences, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Ewa Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Memorial National Research Institute of Oncology, Gliwice, Poland
| | - Ales Ryska
- Charles University Medical Faculty and University Hospital, Hradec Kralove, Czech Republic
| | - Annegien Broeks
- Core Facility Molecular Pathology and Biobanking, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Adri C Voogd
- Department of Epidemiology, Maastricht University, Maastricht, Netherlands.,Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, Netherlands
| | - Sherene Loi
- Division of Clinical Medicine and Research, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stefan Michiels
- Service de Biostatistique et d'Epidémiologie, Gustave Roussy, Oncostat U1018, Inserm, Paris-Saclay University, labeled Ligue Contre le Cancer, Villejuif, France
| | - Gabe S Sonke
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | | | - Sabine Siesling
- Division of Clinical Medicine and Research, Peter MacCallum Cancer Centre, Melbourne, Australia.,Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, Netherlands
| | - Paul J van Diest
- Division of Pathology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Marjanka K Schmidt
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Clinical Genetics, Leiden University Medical Centre, Leiden, Netherlands
| | - Marleen Kok
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Gwen M H E Dackus
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands.,Division of Pathology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Roberto Salgado
- Division of Clinical Medicine and Research, Peter MacCallum Cancer Centre, Melbourne, Australia.,Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Sabine C Linn
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, Netherlands.,Division of Pathology, University Medical Center Utrecht, Utrecht, Netherlands.,Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, Netherlands
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Prevalence of cognitive impairment following chemotherapy treatment for breast cancer: a systematic review and meta-analysis. Sci Rep 2022; 12:2135. [PMID: 35136066 PMCID: PMC8826852 DOI: 10.1038/s41598-022-05682-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 01/17/2022] [Indexed: 12/22/2022] Open
Abstract
Breast cancer survival rates have markedly improved. Consequently, survivorship issues have received increased attention. One common sequel of treatment is chemotherapy-induced cognitive impairment (CICI). CICI causes a range of impairments that can have a significant negative impact on quality of life. Knowledge of the prevalence of this condition is required to inform survivorship plans, and ensure adequate resource allocation and support is available for sufferers, hence a systematic review of prevalence data was performed. Medline, Scopus, CINAHL and PSYCHInfo were searched for eligible studies which included prevalence data on CICI, as ascertained though the use of self-report, or neuropsychological tests. Methodological quality of included studies was assessed. Findings were synthesised narratively, with meta-analyses being used to calculate pooled prevalence when impairment was assessed by neuropsychological tests. The review included 52 studies. Time-points considered ranged from the chemotherapy treatment period to greater than 10 years after treatment cessation. Summary prevalence figures (across time-points) using self-report, short cognitive screening tools and neuropsychological test batteries were 44%, 16% and 21–34% respectively (very low GRADE evidence). Synthesised findings demonstrate that 1 in 3 breast cancer survivors may have clinically significant cognitive impairment. Prevalence is higher when self-report based on patient experience is considered. This review highlights a number of study design issues that may have contributed to the low certainty rating of the evidence. Future studies should take a more consistent approach to the criteria used to assess impairment. Larger studies are urgently needed.
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Kim HJ, Jung SO, Kim E, Abraham I. Association of chemotherapy and subjective cognitive impairment in breast cancer patients: Meta-analysis of longitudinal prospective cohort studies. Eur J Oncol Nurs 2022; 57:102099. [DOI: 10.1016/j.ejon.2022.102099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 12/23/2021] [Accepted: 01/25/2022] [Indexed: 01/22/2023]
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10
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de Ruiter MB, Reneman L, Kieffer JM, Oldenburg HSA, Schagen SB. Brain White Matter Microstructure as a Risk Factor for Cognitive Decline After Chemotherapy for Breast Cancer. J Clin Oncol 2021; 39:3908-3917. [PMID: 34591652 DOI: 10.1200/jco.21.00627] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE Cognitive decline is frequently observed after chemotherapy. As chemotherapy is associated with changes in brain white matter microstructure, we investigated whether white matter microstructure before chemotherapy is a risk factor for cognitive decline after chemotherapy. METHODS Neuropsychologic tests were administered before and 6 months (n = 49), 2 years (n = 32), and 3 years (n = 32) after chemotherapy in patients with breast cancer receiving anthracycline-based chemotherapy (BC + CT group), at matched intervals to patients with BC who did not receive systemic therapy (BC - CT group: n = 39, 23, and 19, respectively) and to no-cancer controls (NC group: n = 37, 29, and 28, respectively). Using multivariate normative comparison, we evaluated to what extent the cognitive profiles of patients deviated from those of controls. Fractional anisotropy (FA), derived from magnetic resonance diffusion tensor imaging, was used to measure white matter microstructure before treatment. FA was evaluated as a risk factor for cognitive decline, in addition to baseline age, fatigue, cognitive complaints, and premorbid intelligence quotient. We subsequently ran voxel-wise diffusion tensor imaging analyses to investigate white matter microstructure in specific nerve tracts. RESULTS Low FA independently predicted cognitive decline early (6 months, P = .013) and late (3 years, P < .001) after chemotherapy. FA did not predict cognitive decline in the BC - CT and NC groups. Voxel-wise analysis indicated involvement of white matter tracts essential for cognitive functioning. CONCLUSION Low FA may reflect low white matter reserve. This may be a risk factor for cognitive decline after chemotherapy for BC. If validated in future trials, identification of patients with low white matter reserve could improve patient care, for example, by facilitating targeted, early interventions or even by influencing choices of patients and doctors for receiving chemotherapy.
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Affiliation(s)
- Michiel B de Ruiter
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Liesbeth Reneman
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Jacobien M Kieffer
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Hester S A Oldenburg
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Sanne B Schagen
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, the Netherlands.,Brain and Cognition, Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands
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11
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Predictors of health-related quality of life after completion of chemotherapy among Malaysian early-stage breast cancer survivors. Support Care Cancer 2021; 30:2793-2801. [PMID: 34841453 DOI: 10.1007/s00520-021-06686-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 11/07/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Health-related quality of life (QoL) is an important outcome measure in breast cancer management. Evidence of QoL of breast cancer patients in lower and middle-income countries remains scarce. We examined the level of QoL, cognitive impairment, psychological distresses, and the predictors of QoL among multiethnic Malaysian early-stage breast cancer survivors 1 to 3 years following chemotherapy. METHODS A total of 160 breast cancer survivors from the University of Malaya Medical Centre (UMMC) participated in this cross-sectional study. Their QoL was evaluated with the Malay version of the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) version 3.0. Cognitive functioning and psychological distress were evaluated using the Malay version of the Montreal Cognitive Assessment (MoCA-BM) and Hospital Anxiety and Depression Scale (HADS), respectively. Data analysis was performed with Pearson's correlation and multiple regression analyses. RESULTS At 1- to 3-year post-chemotherapy, the mean EORTC QLQ-C30 global health status of the breast cancer survivors was relatively low (60.5 over 100, SD = 10.88). One-third (31.9%) of them demonstrated cognitive impairment, and another 3.2% showed moderate to severe anxiety levels. The significant predictors for global health status and functioning included age, psychological distresses, cognitive performance, fatigue, appetite loss, insomnia, pain, and constipation. CONCLUSION Our breast cancer survivors demonstrated poor global health status. Health care providers and policymakers must strive to provide holistic intervention strategies to improve the multiple dimensions of QoL and the cognitive and psychological functioning of this vulnerable population.
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12
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Dias-Carvalho A, Ferreira M, Ferreira R, Bastos MDL, Sá SI, Capela JP, Carvalho F, Costa VM. Four decades of chemotherapy-induced cognitive dysfunction: comprehensive review of clinical, animal and in vitro studies, and insights of key initiating events. Arch Toxicol 2021; 96:11-78. [PMID: 34725718 DOI: 10.1007/s00204-021-03171-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 09/23/2021] [Indexed: 01/22/2023]
Abstract
Cognitive dysfunction has been one of the most reported and studied adverse effects of cancer treatment, but, for many years, it was overlooked by the medical community. Nevertheless, the medical and scientific communities have now recognized that the cognitive deficits caused by chemotherapy have a strong impact on the morbidity of cancer treated patients. In fact, chemotherapy-induced cognitive dysfunction or 'chemobrain' (also named also chemofog) is at present a well-recognized effect of chemotherapy that could affect up to 78% of treated patients. Nonetheless, its underlying neurotoxic mechanism is still not fully elucidated. Therefore, this work aimed to provide a comprehensive review using PubMed as a database to assess the studies published on the field and, therefore, highlight the clinical manifestations of chemobrain and the putative neurotoxicity mechanisms.In the last two decades, a great number of papers was published on the topic, mainly with clinical observations. Chemotherapy-treated patients showed that the cognitive domains most often impaired were verbal memory, psychomotor function, visual memory, visuospatial and verbal learning, memory function and attention. Chemotherapy alters the brain's metabolism, white and grey matter and functional connectivity of brain areas. Several mechanisms have been proposed to cause chemobrain but increase of proinflammatory cytokines with oxidative stress seem more relevant, not excluding the action on neurotransmission and cellular death or impaired hippocampal neurogenesis. The interplay between these mechanisms and susceptible factors makes the clinical management of chemobrain even more difficult. New studies, mainly referring to the underlying mechanisms of chemobrain and protective measures, are important in the future, as it is expected that chemobrain will have more clinical impact in the coming years, since the number of cancer survivors is steadily increasing.
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Affiliation(s)
- Ana Dias-Carvalho
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal. .,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
| | - Mariana Ferreira
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Rita Ferreira
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Maria de Lourdes Bastos
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal
| | - Susana Isabel Sá
- Unit of Anatomy, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal.,Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal
| | - João Paulo Capela
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Porto, Portugal
| | - Félix Carvalho
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal
| | - Vera Marisa Costa
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal. .,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
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13
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Shaw C, Baldwin A, Anderson C. Cognitive effects of chemotherapy: An integrative review. Eur J Oncol Nurs 2021; 54:102042. [PMID: 34607177 DOI: 10.1016/j.ejon.2021.102042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/21/2021] [Accepted: 09/26/2021] [Indexed: 01/12/2023]
Abstract
PURPOSE An estimated 18.1 million new cancer cases (excluding nonmelanoma skin cancers) were diagnosed worldwide in 2020. Despite a rising incidence of cancers worldwide, in developed countries with strong healthcare systems, survival rates are improving as a result of early detection, improved treatments and survivorship care (World Health Organisation (WHO), 2021). Whilst living longer, cancer survivors are often living with side effects of treatment, including chemotherapy related cognitive impairment, often termed "chemobrain". METHOD An integrative review of contemporary literature answering the research question how does chemotherapy affect cognitive function? was undertaken utilising three computerised databases CINAHL, Medline and PUBMED, between 2015 and 2021. Data was thematically analysed to identify themes within published literature. RESULTS Thematic analysis identified four broad themes within the literature regarding chemotherapy induced cognitive impairment. Identified themes included; cognition as part of a complex scenario, proof of existence and searching for the cause, learning to play the game and timing of cognitive impairment. CONCLUSIONS Aggressive treatment with chemotherapy in the adjuvant setting has drastically improved the survival of cancer patients. Subsequent to aggressive treatments, side effects such as cognitive impairment have presented, which may persist in the long term. Despite the exact aetiology of chemotherapy induced cognitive impairment being largely unknown, the consequences of the condition are impacting cancer survivors and their quality of life.
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Affiliation(s)
- Carli Shaw
- Central Queensland University 538 Flinders Street, Townsville, Queensland, Australia, 4810.
| | - Adele Baldwin
- Central Queensland University 538 Flinders Street, Townsville, Queensland, Australia, 4810
| | - Carina Anderson
- Central Queensland University 538 Flinders Street, Townsville, Queensland, Australia, 4810; University of Southern Queensland, Ipswich Campus, 11 Salisbury Rd, Ipswich, Queensland, 4305, Australia
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14
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Ruiz-Vozmediano J, Löhnchen S, Jurado L, Recio R, Rodríguez-Carrillo A, López M, Mustieles V, Expósito M, Arroyo-Morales M, Fernández MF. Influence of a Multidisciplinary Program of Diet, Exercise, and Mindfulness on the Quality of Life of Stage IIA-IIB Breast Cancer Survivors. Integr Cancer Ther 2021; 19:1534735420924757. [PMID: 32462950 PMCID: PMC7265566 DOI: 10.1177/1534735420924757] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: Integrative oncology has proven to be a useful approach to control cancer symptoms and improve the quality of life (QoL) and overall health of patients, delivering integrated patient care at both physical and emotional levels. The objective of this randomized trial was to evaluate the effects of a triple intervention program on the QoL and lifestyle of women with breast cancer. Methods: Seventy-five survivors of stage IIA-IIB breast cancer were randomized into 2 groups. The intervention group (IG) received a 6-month dietary, exercise, and mindfulness program that was not offered to the control group (CG). Data were gathered at baseline and at 6 months postintervention on QoL and adherence to Mediterranean diet using clinical markers and validated questionnaires. Between-group differences at baseline and 3 months postintervention were analyzed using Student's t test for related samples and the Wilcoxon and Mann-Whitney U tests. Results: At 6 months postintervention, the IG showed significant improvements versus CG in physical functioning (p = .027), role functioning (p = .028), and Mediterranean diet adherence (p = .02) and a significant reduction in body mass index (p = .04) and weight (p = .05), with a mean weight loss of 0.7 kg versus a gain of 0.55 kg by the CG (p = .05). Dyspnea symptoms were also increased in the CG versus IG (p = .066). Conclusions: These results demonstrate that an integrative dietary, physical activity, and mindfulness program enhances the QoL and healthy lifestyle of stage IIA-IIB breast cancer survivors. Cancer symptoms may be better managed by the implementation of multimodal rather than isolated interventions.
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Affiliation(s)
| | | | - Lucas Jurado
- Mixed University Sport and Health Institute, Granada, Spain
| | - Rosario Recio
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Granada, Spain
| | | | | | - Vicente Mustieles
- University of Granada, Granada, Spain.,Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Spain
| | - Manuela Expósito
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Granada, Spain
| | | | - Mariana F Fernández
- University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria (ibs.GRANADA), Granada, Spain.,Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Spain
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15
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Syed Alwi SM, Narayanan V, Mohd Taib NA, Che Din N. Chemotherapy-related cognitive impairment (CRCI) among early-stage breast cancer survivors in Malaysia. J Clin Exp Neuropsychol 2021; 43:534-545. [PMID: 34369307 DOI: 10.1080/13803395.2021.1945539] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Introduction: Breast cancer survivors frequently develop cognitive impairment following chemotherapy which can significantly hamper their well-being, ability to function independently, and overall quality of life. Evidence of cognitive functioning in breast cancer survivors from lower and middle-income countries remains scarce. We examined the prevalence of cognitive impairment among Malaysian multiethnic early-stage breast cancer survivors one to three years post-chemotherapy.Methods: This cross-sectional study included 160 breast cancer survivors from the University Malaya Medical Center (UMMC). The cognitive assessments used included the Montreal Cognitive Assessment (MoCA-BM), the Rey Auditory and Verbal Learning Test (RAVLT-BM), and the digit span and arithmetic of the Working Memory Index (WMI) of Wechsler Adult Intelligence Scale-IV (WAIS-IV). Data were analyzed using independent sample t-tests and Pearson's correlation.Results: Our breast cancer survivors demonstrated poor performances in MoCA-BM (31.9%) RAVLT-BM, recall (53.8%), and WMI of WAIS-IV (51.3%) with 30.6% of them performed poorly in all three cognitive tests administered. There were no significant mean group differences in cognitive performances between <24 months after chemotherapy and ≥24 months after chemotherapy.Conclusions: A high proportion of breast cancer survivors exhibited poor performances in the cognitive assessments. Cognitive rehabilitation programmes tailored to the needs of these survivors should be incorporated into cancer care management.
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Affiliation(s)
| | - Vairavan Narayanan
- Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Nur Aishah Mohd Taib
- Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Normah Che Din
- School of Healthcare Sciences, Faculty of Health Science, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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16
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Ibrahim EY, Domenicano I, Nyhan K, Elfil M, Mougalian SS, Cartmel B, Ehrlich BE. Cognitive Effects and Depression Associated With Taxane-Based Chemotherapy in Breast Cancer Survivors: A Meta-Analysis. Front Oncol 2021; 11:642382. [PMID: 33996556 PMCID: PMC8121254 DOI: 10.3389/fonc.2021.642382] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/23/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose: This meta-analysis provides a longitudinal assessment of depression and cognitive impairment induced by taxane-based chemotherapy in women with breast cancer after 6 months of treatment. We highlighted the incidence and prevalence, the cognitive pattern in neuropsychological studies, and the relationship between chemotherapy-induced cognitive impairment and different risk factors. We estimated the effect sizes on each cognitive domain and differentiated effect sizes by each method of comparison of effects (i.e., baseline data, or control groups). Methods: The databases MEDLINE and Embase were searched for publications about taxane-related cognitive changes in patients with breast cancer published from 1980 to 2019. Cross-sectional and self-reported outcomes studies were excluded except for the depression item. Included studies were assessed for risk of bias with the Newcastle-Ottawa Scale. We estimated effect sizes for each cognitive domain and differentiated effect sizes by each method of comparison of effects. The review is reported in compliance with the PRISMA Statement; it was registered prospectively in PROSPERO as CRD42020163255. Results: Eleven studies meeting the criteria were analyzed, which resulted in a sample of 1,057 patients with breast cancer who received chemotherapy including 820 patients (77%) who received taxane-based chemotherapy. Attention and concentration, depression, and executive function domains had significant chemotherapy-induced impairment across all comparison types. Statistically significant improvement was found in language and verbal memory when comparing chemotherapy patients' test scores with baseline or matched controls. Taxane-based chemotherapy had a non-significant effect on processing speed, visual memory, visuospatial, and motor function domains. Conclusions: The occurrence of chemotherapy-induced cognitive impairment 6 months or more after the course of treatment in people with breast cancer is frequent in the domains of attention, executive function, and depression. Other domains appear stable or improve with time after treatment cessation.
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Affiliation(s)
- Eiman Y. Ibrahim
- Department of Pharmacology, Yale University, New Haven, CT, United States
| | - Ilaria Domenicano
- Department of Biostatistics, Yale School of Public Health Yale University, New Haven, CT, United States
| | - Kate Nyhan
- Harvey Cushing/John Hay Whitney Medical Library and Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, United States
| | - Mohamed Elfil
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Sarah S. Mougalian
- Department of Medicine (Medical Oncology), Yale School of Medicine, New Haven, CT, United States
| | - Brenda Cartmel
- Department of Chronic Disease Epidemiology Yale School of Public Health and the Yale Cancer Center, Yale School of Public Health, New Haven, CT, United States
| | - Barbara E. Ehrlich
- Department of Pharmacology, Yale University, New Haven, CT, United States
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17
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Exploring the Potential Role of the Gut Microbiome in Chemotherapy-Induced Neurocognitive Disorders and Cardiovascular Toxicity. Cancers (Basel) 2021; 13:cancers13040782. [PMID: 33668518 PMCID: PMC7918783 DOI: 10.3390/cancers13040782] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/09/2021] [Accepted: 02/10/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary While lifesaving achievements have allowed cancer to be cured in many patients, survivors cured of cancer may suffer from long-term adverse treatment sequelae, substantially altering their quality of life and reintegration into normal life. Increasing evidence suggests the emerging role of the microbiome in chemotherapy-induced late effects affecting cognitive functions and the cardiovascular system. Moreover, existing data from animal models and patients with neurocognitive disorders and cardiovascular diseases outline the possibility that microbiota modulation might potentially prevent or mitigate the psycho-physiological deficits following chemotherapy and help to improve the behavioral comorbidities, cognitive functions, and quality of life in cancer survivors. Abstract Chemotherapy, targeting not only malignant but also healthy cells, causes many undesirable side effects in cancer patients. Due to this fact, long-term cancer survivors often suffer from late effects, including cognitive impairment and cardiovascular toxicity. Chemotherapy damages the intestinal mucosa and heavily disrupts the gut ecosystem, leading to gastrointestinal toxicity. Animal models and clinical studies have revealed the associations between intestinal dysbiosis and depression, anxiety, pain, impaired cognitive functions, and cardiovascular diseases. Recently, a possible link between chemotherapy-induced gut microbiota disruption and late effects in cancer survivors has been proposed. In this review, we summarize the current understanding of preclinical and clinical findings regarding the emerging role of the microbiome and the microbiota–gut–brain axis in chemotherapy-related late effects affecting the central nervous system (CNS) and heart functions. Importantly, we provide an overview of clinical trials evaluating the relationship between the gut microbiome and cancer survivorship. Moreover, the beneficial effects of probiotics in experimental models and non-cancer patients with neurocognitive disorders and cardiovascular diseases as well as several studies on microbiota modulations via probiotics or fecal microbiota transplantation in cancer patients are discussed.
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18
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Dijkshoorn ABC, van Stralen HE, Sloots M, Schagen SB, Visser-Meily JMA, Schepers VPM. Prevalence of cognitive impairment and change in patients with breast cancer: A systematic review of longitudinal studies. Psychooncology 2021; 30:635-648. [PMID: 33533166 PMCID: PMC8248098 DOI: 10.1002/pon.5623] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Patients with breast cancer face cognitive impairment that affects their quality of life; partially attributable to treatment. Our aim was to detail the prevalence and change of cognitive impairment during the course of treatment. We also investigated the effect of therapy (chemotherapy [CT]) vs. radiotherapy and/or endocrine therapy vs. healthy controls). METHODS This article reviews longitudinal cohort studies published to date in Medline and Embase that (i) assess cognition before and after therapy, (ii) report prevalence cognitive impairment or change, and (iii) use standardized and valid neuropsychological tests. We used the original authors' criteria for cognitive impairment. RESULTS The title and abstract of 891 articles were screened, resulting in the identification of 90 potentially relevant articles while applying the eligibility criteria. After full-text examination, 17 studies were included. Prevalence of cognitive impairment range from 25% before therapy, through 24% after therapy to 21% at maximal 1-year follow-up (FU). Compared to their pretreatment cognitive functioning, 24% of patients decline after treatment and 24% at 1-year FU. Some studies also reported cognitive improvement showing that 15% and 31% of patients improve, respectively. In general, patients undergoing CT have a higher chance of cognitive impairment and decline than no-CT patients and healthy controls. CONCLUSIONS This study shows that one out of four breast cancer patients shows cognitive impairment prior to treatment administration CT and a significant number of patients decline during the course of disease, suggesting that cognitive impairment is not exclusively related to CT and/or no-CT therapies. This study shows that assessment of cognitive functioning, ideally over time, is crucial and may help the implementation of personalized rehabilitation pathways.
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Affiliation(s)
- Aicha B C Dijkshoorn
- Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Haike E van Stralen
- Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Maurits Sloots
- Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Sanne B Schagen
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Johanna M A Visser-Meily
- Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands.,Center of Excellence for Rehabilitation Medicine, Brain Center Rudolf Magnus, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, The Netherlands
| | - Vera P M Schepers
- Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands.,Center of Excellence for Rehabilitation Medicine, Brain Center Rudolf Magnus, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, The Netherlands
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19
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Bekele BM, Luijendijk M, Schagen SB, de Ruiter M, Douw L. Fatigue and resting-state functional brain networks in breast cancer patients treated with chemotherapy. Breast Cancer Res Treat 2021; 189:787-796. [PMID: 34259949 PMCID: PMC8505321 DOI: 10.1007/s10549-021-06326-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 07/05/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE This longitudinal study aimed to disentangle the impact of chemotherapy on fatigue and hypothetically associated functional brain network alterations. METHODS In total, 34 breast cancer patients treated with chemotherapy (BCC +), 32 patients not treated with chemotherapy (BCC -), and 35 non-cancer controls (NC) were included. Fatigue was assessed using the EORTC QLQ-C30 fatigue subscale at two time points: baseline (T1) and six months after completion of chemotherapy or matched intervals (T2). Participants also underwent resting-state functional magnetic resonance imaging (rsfMRI). An atlas spanning 90 cortical and subcortical brain regions was used to extract time series, after which Pearson correlation coefficients were calculated to construct a brain network per participant per timepoint. Network measures of local segregation and global integration were compared between groups and timepoints and correlated with fatigue. RESULTS As expected, fatigue increased over time in the BCC + group (p = 0.025) leading to higher fatigue compared to NC at T2 (p = 0.023). Meanwhile, fatigue decreased from T1 to T2 in the BCC - group (p = 0.013). The BCC + group had significantly lower local efficiency than NC at T2 (p = 0.033), while a negative correlation was seen between fatigue and local efficiency across timepoints and all participants (T1 rho = - 0.274, p = 0.006; T2 rho = - 0.207, p = 0.039). CONCLUSION Although greater fatigue and lower local functional network segregation co-occur in breast cancer patients after chemotherapy, the relationship between the two generalized across participant subgroups, suggesting that local efficiency is a general neural correlate of fatigue.
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Affiliation(s)
- Biniam Melese Bekele
- Department of Anatomy and Neurosciences, Amsterdam Neuroscience, Cancer Center Amsterdam, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands ,Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Maryse Luijendijk
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands ,Brain and Cognition, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Sanne B. Schagen
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands ,Brain and Cognition, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Michiel de Ruiter
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Linda Douw
- Department of Anatomy and Neurosciences, Amsterdam Neuroscience, Cancer Center Amsterdam, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
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20
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Chapman B, Swainston J, Grunfeld EA, Derakshan N. COVID-19 Outbreak Effects on Job Security and Emotional Functioning Amongst Women Living With Breast Cancer. Front Psychol 2020; 11:582014. [PMID: 33192902 PMCID: PMC7658194 DOI: 10.3389/fpsyg.2020.582014] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/29/2020] [Indexed: 12/22/2022] Open
Abstract
The outbreak of Coronavirus disease 2019 (COVID-19) has negatively impacted global economies and employment. In the UK, it is predicted that approximately eight million jobs were furloughed as a result of the outbreak and the associated restriction of movement or shielding measures. This study aimed to investigate the impact of changes in employment status on cognitive and emotional health as well as perceptions of work. Furthermore, it examined the relationships between women’s job security and anxiety, depression and cognitive function. Women living with breast cancer (N = 234) completed online questionnaires to measure their cognitive function, general emotional well-being, COVID-19 related emotional vulnerability (COVID-EMV), work ability and COVID-19 related perceptions of work. Our results revealed that threat to job security was predictive of depression and cognitive function in the entire sample Such that those with higher levels of perceived job security had lower depression and better cognitive function. Further, women who were furloughed or unable to continue work reported higher job insecurity compared to those who had worked throughout the pandemic. Greater rumination was also associated with worse anxiety and depression as well as poorer cognitive function. Finally, moderation analysis highlighted that women who had better cognitive functioning were less likely to experience anxiety when their job security was high. Given our findings, we suggest that employers provide women with accessible interventions to enhance cognitive and emotional resilience and thus help protect against the detrimental effects of job insecurity created by the COVID-19 outbreak.
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Affiliation(s)
- Bethany Chapman
- Department of Psychological Sciences, Birkbeck, University of London, London, United Kingdom
| | - Jessica Swainston
- Department of Psychological Sciences, Birkbeck, University of London, London, United Kingdom
| | - Elizabeth A Grunfeld
- Department of Psychological Sciences, Birkbeck, University of London, London, United Kingdom
| | - Nazanin Derakshan
- Department of Psychological Sciences, Birkbeck, University of London, London, United Kingdom
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21
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Jia M, Zhang X, Wei L, Gao J. Measurement, outcomes and interventions of cognitive function after breast cancer treatment: A narrative review. Asia Pac J Clin Oncol 2020; 17:321-329. [PMID: 33079484 DOI: 10.1111/ajco.13484] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 09/19/2020] [Indexed: 11/29/2022]
Abstract
Cancer-related cognitive impairment (CRCI) is a common complaint in breast cancer patients, especially related to chemotherapy. It is characterized as cognitive disorders in areas of memory, attention and executive function, which can negatively affect patients' quality of life and their ability to work. While various assessment methods of CRCI cause highly diverse results in CRCI-related studies. Currently, it is not clear how cerebral structure and function change in breast cancer patients and underlying mechanisms of developing CRCI are still undefined. Intervention research is limited. This article reviews the results of CRCI-related studies and research progress and discusses the advantages and limits of various methods. Besides, the mechanisms and intervention strategies are reviewed.
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Affiliation(s)
- Miaomiao Jia
- Department of Breast Surgery, Shanxi Bethune Hospital, Taiyuan, Shanxi, China
| | - Xiaojun Zhang
- Department of Breast Surgery, Shanxi Bethune Hospital, Taiyuan, Shanxi, China
| | - Liyuan Wei
- Department of Breast Surgery, Shanxi Bethune Hospital, Taiyuan, Shanxi, China
| | - Jinnan Gao
- Department of Breast Surgery, Shanxi Bethune Hospital, Taiyuan, Shanxi, China
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22
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Heterogeneous Response of Chemotherapy-Related Cognitive Decline in Patients with Breast Cancer: A Prospective Study. J Int Neuropsychol Soc 2020; 26:806-814. [PMID: 32312360 DOI: 10.1017/s1355617720000296] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE A significant proportion of adjuvant-treated breast cancer patients experience cognitive decline, challenging the person's ability to return to normal activities after treatment. However, not every patient experiences cognitive problems, and even in patients with impairments, determining clinically important cognitive decline remains challenging. Our objective was to explore differences in neuropsychological performance following adjuvant chemotherapy (CT) in patients with breast cancer. METHOD We conducted a prospective observational study in an Oncology Breast Clinic and assessed neuropsychological performance before and after adjuvant CT and in non-CT-treated women with breast cancer and healthy controls (HCs). Standardised between-group differences and regression-based change scores were calculated. RESULTS CT-treated patients (n = 66) performed significantly different from non-CT-treated patients (n = 39) and HCs (n = 56). There was a significant effect on verbal fluency (p = .0013). CT performed significantly worse than non-CT and HC [effect size (ES) = .89, p < .001 and ES = .61, p ≤ .001, respectively] and from HCs with regard to proactive interference (ES = .62, p ≤ .001). Regression-based scores revealed more severe cognitive decline in the CT-treated group [24.24% (16/66)] than in the non-CT-treated group [15.20% (6/39)] and HC group [7.14% (4/56)]. Patients who underwent CT and showed cognitive decline were less educated and older, with significantly lower baseline scores. CONCLUSIONS CT-treated patients showed more vulnerability on cognitive control and monitoring than non-CT-treated breast cancer patients and HCs. Older patients with less education and lower baseline cognitive performance represent a group at risk for cognitive decline following CT. Identification of patients at risk for decline could improve targeted support and rehabilitation.
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23
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Systematic review of cognitive sequelae of non-central nervous system cancer and cancer therapy. J Cancer Surviv 2020; 14:464-482. [PMID: 32146576 DOI: 10.1007/s11764-020-00870-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 02/22/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE The aim of this review is to provide an updated overview of chemotherapy-related cognitive impairment (CRCI) in patients with cancer outside central nervous system (CNS), its incidence and prevalence, the cognitive pattern in neuropsychological studies, neuroimaging findings, and the relationship between chemobrain and aging. Methodological limitations of studies are also discussed. METHODS This review was guided by the PRISMA statement. The MEDLINE and Scopus databases were employed to search articles about CRCI in non-CNS cancer patients published from January 2004 to September 2019. Two types of research were reviewed: prospective studies addressing the effects of chemotherapy on cognition and systematic reviews about factors related with CRCI, also as neuroimaging findings and current available treatments. RESULTS Fifty-nine studies meeting the criteria were analyzed: 47 were longitudinal studies on cancer and cognition and 12 were reviews on risk factors, neuroimaging, and treatment. The majority of studies find cognitive impairment in patients with cancer treated with chemotherapy. The body of the literature on breast cancer is the most abundant, but there are also studies on colorectal, testicular, and lung cancer. Neuroimaging studies show changes in structure and activation in patients undergoing chemotherapy. Non-pharmacological treatment is effective for improving cognition and quality of life. CONCLUSIONS The occurrence of CRCI during the course of treatment in people with different types of cancer is frequent. Some risk factors have been identified, but CRCI is a complex phenomenon, with mediating factors related to cancer and treatment and moderating factors related with lifestyle and health. IMPLICATIONS FOR CANCER SURVIVORS This review highlights the importance of recognizing that this cognitive dysfunction is frequent, mild to moderate in nature but with great impact on quality of life.
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24
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Kim HJ, Jung SO, Kim H, Abraham I. Systematic review of longitudinal studies on chemotherapy-associated subjective cognitive impairment in cancer patients. Psychooncology 2020; 29:617-631. [PMID: 32017297 DOI: 10.1002/pon.5339] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 12/12/2019] [Accepted: 01/13/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVES This systematic review of longitudinal studies, assessing subjective cognitive impairment (SCI) reported by adult cancer patients, aimed to summarize evidence on the impact of chemotherapy on SCI, identify moderators of SCI, and evaluate methodological issues. METHODS Data accrued from Pubmed, EMBASE, CINAHL, PsychInfo, and the Cochrane library. Inclusion criteria were original studies, an exclusively adult sample, valid and reliable subjective cognitive measures, and at least one baseline data point prior to and another after the initiation of chemotherapy. Data were collected on the sample composition, data-collection time points, outcome measures, statistical analysis, and major findings (ie, longitudinal changes in prevalence, severity, and associated factors). RESULTS Forty articles published between 2004 and 2019 were retained: 21 examined chemotherapy-treated patients only, and 19 employed control groups. Findings were mixed, with slightly more studies supporting the impact of chemotherapy on SCI. SCI tended to be more prevalent and severe after initiating chemotherapy, compared with patients' own baseline and controls not treated with chemotherapy. Impact appeared to be acute and more likely limited to subsamples. Most studies examining non-breast-cancer samples reported the lack or limited impact of chemotherapy on SCI. The most consistent moderators were depression and fatigue. Methodological issues regarding sampling design, measurement, and statistical analysis were discussed. CONCLUSION More rigorously designed longitudinal studies would clarify direct and indirect effects of chemotherapy on SCI.
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Affiliation(s)
- Hee-Ju Kim
- College of Nursing, The Catholic University of Korea, Seoul, South Korea
| | - Sun-Ok Jung
- College of Nursing, The Catholic University of Korea, Seoul, South Korea
| | - Hyang Kim
- College of Nursing, Seoul National University, Seoul, South Korea
| | - Ivo Abraham
- Department of Pharmacy Practice and Science, College of Pharmacy; Department of Family and Community Medicine, College of Medicine; Center for Health Outcomes and PharmacoEconomic Research, University of Arizona, Tucson, Arizona
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25
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Lange M, Joly F, Vardy J, Ahles T, Dubois M, Tron L, Winocur G, De Ruiter M, Castel H. Cancer-related cognitive impairment: an update on state of the art, detection, and management strategies in cancer survivors. Ann Oncol 2019; 30:1925-1940. [PMID: 31617564 PMCID: PMC8109411 DOI: 10.1093/annonc/mdz410] [Citation(s) in RCA: 268] [Impact Index Per Article: 53.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Advances in diagnostic and therapeutic strategies in oncology have significantly increased the chance of survival of cancer patients, even those with metastatic disease. However, cancer-related cognitive impairment (CRCI) is frequently reported in patients treated for non-central nervous system cancers, particularly during and after chemotherapy. DESIGN This review provides an update of the state of the art based on PubMed searches between 2012 and March 2019 on 'cognition', 'cancer', 'antineoplastic agents' or 'chemotherapy'. It includes the most recent clinical, imaging and pre-clinical data and reports management strategies of CRCI. RESULTS Evidence obtained primarily from studies on breast cancer patients highlight memory, processing speed, attention and executive functions as the most cognitive domains impaired post-chemotherapy. Recent investigations established that other cancer treatments, such as hormone therapies and targeted therapies, can also induce cognitive deficits. Knowledge regarding predisposing factors, biological markers or brain functions associated with CRCI has improved. Factors such as age and genetic polymorphisms of apolipoprotein E, catechol-O-methyltransferase and BDNF may predispose individuals to a higher risk of cognitive impairment. Poor performance on neuropsychological tests were associated with volume reduction in grey matter, less connectivity and activation after chemotherapy. In animals, hippocampus-based memory and executive functions, mediated by the frontal lobes, were shown to be particularly susceptible to the effects of chemotherapy. It involves altered neurogenesis, mitochondrial dysfunction or brain cytokine response. An important next step is to identify strategies for managing cognitive difficulties, with primary studies to assess cognitive training and physical exercise regimens. CONCLUSIONS CRCI is not limited to chemotherapy. A multidisciplinary approach has improved our knowledge of the complex mechanisms involved. Nowadays, studies evaluating cognitive rehabilitation programmes are encouraged to help patients cope with cognitive difficulties and improve quality of life during and after cancer.
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Affiliation(s)
- M. Lange
- INSERM, U1086, ANTICIPE, 14000 Caen,Clinical Research Department, Centre François Baclesse, 14000 Caen,Cancer and Cognition Platform, Ligue Nationale Contre le Cancer, 14000 Caen
| | - F. Joly
- INSERM, U1086, ANTICIPE, 14000 Caen,Clinical Research Department, Centre François Baclesse, 14000 Caen,Cancer and Cognition Platform, Ligue Nationale Contre le Cancer, 14000 Caen,Medical Oncology Department, CHU de Caen, 14000 Caen, France,Correspondence to: Prof. Florence Joly, Medical Oncology Department, Inserm U1086 Anticipe, Centre François Baclesse, 3 avenue Général Harris, Caen 14000, France. Tel: +33-2-3145-5002;
| | - J Vardy
- Concord Cancer Centre, Concord Repatriation General Hospital, Sydney, New South Wales,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - T. Ahles
- Neurocognitive Research Lab, Memorial Sloan Kettering Cancer Center, New York, USA
| | - M. Dubois
- Cancer and Cognition Platform, Ligue Nationale Contre le Cancer, 14000 Caen,Normandie University, UNIROUEN, INSERM, DC2N, 76000 Rouen,Institute for Research and Innovation in Biomedicine (IRIB), 76000 Rouen
| | - L. Tron
- INSERM, U1086, ANTICIPE, 14000 Caen,Cancer and Cognition Platform, Ligue Nationale Contre le Cancer, 14000 Caen,CHU de Caen, 14000 Caen, France
| | - G. Winocur
- Baycrest Centre, Rotman Research Institute, Toronto,Department of Psychology, Trent University, Peterborough,Department of Psychology and Psychiatry, University of Toronto, Toronto, Canada
| | - M.B. De Ruiter
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - H. Castel
- Cancer and Cognition Platform, Ligue Nationale Contre le Cancer, 14000 Caen,Normandie University, UNIROUEN, INSERM, DC2N, 76000 Rouen,Institute for Research and Innovation in Biomedicine (IRIB), 76000 Rouen
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26
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Tamminga SJ, Braspenning AM, Haste A, Sharp L, Frings-Dresen MHW, de Boer AGEM. Barriers to and Facilitators of Implementing Programs for Return to Work (RTW) of Cancer Survivors in Four European Countries: A Qualitative Study. JOURNAL OF OCCUPATIONAL REHABILITATION 2019; 29:550-559. [PMID: 30467648 PMCID: PMC6675765 DOI: 10.1007/s10926-018-9818-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Purpose Implementation of return to work (RTW) programs for cancer survivors has proved to be challenging. The purpose of our study was to gather experiences about barriers to and facilitators of implementing RTW programs for cancer survivors in four European countries. Methods Separate multidisciplinary focus groups were held in Belgium (n = 8), the Netherlands (n = 8), Ireland (n = 6), and UK (n = 4) in 2017 and included among others a physician, and a representative of an employer, a cancer society, and the government. Primary focus of thematic analysis was what could be done to improve the implementation of RTW programs for cancer survivors. Analysis used the 'Arena in work disability prevention model' as the conceptual framework. Results Many barriers to and facilitators of implementing RTW programs for cancer survivors were described including the personal, workplace, healthcare and legislative system as well as the overall societal and political context. That is, for example cooperation between stakeholders, time, money and ability issues at the workplace, and insufficient/inadequate legislation. Insufficient knowledge of cancer and its implications for work was identified as an overarching theme in all countries leading to stigma, misconceptions and lack of communication. This was mentioned in relation to the workplace, personal and healthcare system, and in the overall societal context. Conclusions Results indicate that a prerequisite for implementing RTW programs is raising sufficient knowledge regarding cancer and its implications for work. Greater knowledge could be a first step to better implement RTW programs which may result in better supporting cancer survivors with their RTW .
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Affiliation(s)
- Sietske J Tamminga
- Department: Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Anna M Braspenning
- Department: Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Anna Haste
- Institute of Health & Society, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Linda Sharp
- Institute of Health & Society, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Monique H W Frings-Dresen
- Department: Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Angela G E M de Boer
- Department: Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
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27
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Papanastasiou A, Seliniotaki T, Rizos E, Kampoli K, Ntavatzikos A, Arkadopoulos N, Tsionou C, Spandidos DA, Koumarianou A. Role of stress, age and adjuvant therapy in the cognitive function of patients with breast cancer. Oncol Lett 2019; 18:507-517. [PMID: 31289522 PMCID: PMC6540331 DOI: 10.3892/ol.2019.10361] [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: 03/29/2019] [Accepted: 05/10/2019] [Indexed: 02/05/2023] Open
Abstract
According to data largely obtained from retrospective studies, it has been postulated that chemotherapy exerts an aggravating effect on the cognitive function of patients with breast cancer. Potential individual factors related to the effects of chemotherapy on cognitive function have been indicated, such as age-related cognitive dysfunction and stress. Elderly patients differ from non-elderly patients as regards higher cognitive related comorbidities, such as dementia, as well as regarding lower stress levels, indicating that 'chemobrain' may differentially affect these two age groups. The aim of this review was to discuss the effects of stress and chemotherapy on cognitive dysfunction and identify any potential age-related differences in patients with breast cancer treated with adjuvant chemotherapy. For this purpose, a systematic review of the literature was carried out on the PubMed, Scopus and Web of Science databases. The inclusion criteria were original articles published in peer-reviewed journals, elderly and non-elderly patients with breast cancer, reporting on stress and at least one cognitive parameter pre- and/or post-treatment. Eight studies met the preset criteria and were further analyzed. In total, the data of 1,253 women were included, of whom 800 patients with breast cancer were treated with surgery only, systemic treatment only, or both. Although all the studies included a non-elderly breast cancer patient subpopulation, only two of the studies included patients over 65 years of age. All studies indicated a statistically significant association of stress with various domains of cognitive dysfunction in patients, as shown by either self-completed questionnaires, neuropsychological testing or both. An age over 60 years was linked to fewer cognitive difficulties mediated by lower levels of stress. Thus, the evidence supports the association of stress with cognitive deficits in patients with breast cancer, regardless of the type of cancer-related treatment. Therefore, stress should be appropriately addressed. However, further research is required to investigate the association of stress with cognitive function in elderly patients with breast cancer.
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Affiliation(s)
- Artemis Papanastasiou
- Second Department of Psychiatry, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Theodora Seliniotaki
- Hematology-Oncology Unit, Fourth Department of Internal Medicine, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Emmanouil Rizos
- Second Department of Psychiatry, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Katerina Kampoli
- Hematology-Oncology Unit, Fourth Department of Internal Medicine, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Anastasios Ntavatzikos
- Hematology-Oncology Unit, Fourth Department of Internal Medicine, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Nikolaos Arkadopoulos
- Fourth Department of Surgery, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Christina Tsionou
- Department of Breast Diseases, Maternity-Health, 15232 Athens, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Anna Koumarianou
- Hematology-Oncology Unit, Fourth Department of Internal Medicine, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
- Correspondence to: Dr Anna Koumarianou, Hematology-Oncology Unit, Fourth Department of Internal Medicine, University General Hospital ‘ATTIKON’, School of Medicine, National and Kapodistrian University of Athens, 1 Rimini Street, Chaidari, 12462 Athens, Greece, E-mail:
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28
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Gullett JM, Cohen RA, Yang GS, Menzies VS, Fieo RA, Kelly DL, Starkweather AR, Jackson-Cook CK, Lyon DE. Relationship of fatigue with cognitive performance in women with early-stage breast cancer over 2 years. Psychooncology 2019; 28:997-1003. [PMID: 30761683 DOI: 10.1002/pon.5028] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 02/06/2019] [Accepted: 02/12/2019] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Fatigue and cognitive dysfunction are major concerns for women with early-stage breast cancer during treatment and into survivorship. However, interrelationships of these phenomena and their temporal patterns over time are not well documented, thus limiting the strategies for symptom management interventions. In this study, changes in fatigue across treatment phases and the relationship among fatigue severity and its functional impact with objective cognitive performance were examined. METHODS Participants (N = 75) were assessed at five time points beginning prior to chemotherapy to 24 months after initial chemotherapy. Fatigue severity and impact were measured on the Brief Fatigue Inventory. Central nervous system (CNS) Vital Signs was used to measure performance based cognitive testing. Temporal changes in fatigue were examined, as well as the relationship between fatigue and cognitive performance, at each time point using linear mixed effect models. RESULTS Severity of fatigue varied as a function of phase of treatment. Fatigue severity and its functional impact were moderate at baseline, increased significantly during chemotherapy, and returned to near baseline levels by 2 years. At each time point, fatigue severity and impact were significantly associated with diminished processing speed and complex attention performance. CONCLUSIONS A strong association between fatigue and objective cognitive performance suggests that they are likely functionally related. That cognitive deficits were evident at baseline, whereas fatigue was more chemotherapy dependent, implicates that two symptoms share some common bases but may differ in underlying mechanisms and severity over time. This knowledge provides a basis for introducing strategies for tailored symptom management that vary over time.
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Affiliation(s)
- Joseph M Gullett
- Center for Cognitive Aging and Memory, McKnight Brain Institute, University of Florida, Gainesville, Florida.,Department of Clinical and Health Psychology, University of Florida, Gainesville, Florida
| | - Ronald A Cohen
- Center for Cognitive Aging and Memory, McKnight Brain Institute, University of Florida, Gainesville, Florida.,Department of Clinical and Health Psychology, University of Florida, Gainesville, Florida
| | - Gee Su Yang
- College of Nursing, University of Florida, Gainesville, Florida
| | | | - Robert A Fieo
- Center for Cognitive Aging and Memory, McKnight Brain Institute, University of Florida, Gainesville, Florida.,Department of Aging and Geriatric Research, University of Florida, Gainesville, Florida
| | - Debra L Kelly
- College of Nursing, University of Florida, Gainesville, Florida
| | | | - Colleen K Jackson-Cook
- Department of Pathology, School of Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Debra E Lyon
- College of Nursing, University of Florida, Gainesville, Florida
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29
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Menning S, de Ruiter MB, Veltman DJ, Boogerd W, Oldenburg HSA, Reneman L, Schagen SB. Changes in brain white matter integrity after systemic treatment for breast cancer: a prospective longitudinal study. Brain Imaging Behav 2019; 12:324-334. [PMID: 28290072 DOI: 10.1007/s11682-017-9695-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An increasing number of studies suggest chemotherapy for breast cancer may be neurotoxic. Cross-sectional MRI diffusion tensor imaging (DTI) studies suggest a vulnerability of brain white matter to various chemotherapeutic regimens. Up till now, this was confirmed in one prospective DTI study: Deprez et al. (2012) showed a widespread decline in fractional anisotropy (FA) of breast cancer patients after chemotherapy consisting of 5-fluorouracil (5-FU), epirubicin and cyclophosphamide (FEC) +/- taxanes +/- endocrine treatment. Our aim was to evaluate whether similar detrimental effects on white matter integrity would be observed with the currently widely prescribed anthracycline-based chemotherapy for breast cancer (predominantly doxorubicin and cyclophosphamide +/- taxanes +/- endocrine treatment (=BC + SYST; n = 26) compared to no systemic treatment (BC; n = 23) and no-cancer controls (NC; n = 30). Assessment took place before and six months after chemotherapy, and matched intervals for the unexposed groups. DTI data were analyzed using voxel-based tract-based spatial statistics and region of interest (ROI) analysis. Voxel-based analysis did not show an effect of chemotherapy +/- endocrine treatment on white matter integrity. ROI analysis however indicated subtle detrimental effects of chemotherapy +/- endocrine treatment by showing a larger decline in WM integrity in the superior longitudinal fasciculus and corticospinal tract in BC + SYST than BC. Indications for relatively mild neurotoxicity in our study might be explained by patient characteristics and specific aspects of data analysis. The omission of 5-FU in current treatment regimens or the administration of doxorubicin instead of epirubicin is also discussed as an explanation for the observed effects.
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Affiliation(s)
- Sanne Menning
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands.,Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Michiel B de Ruiter
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands.,Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Dick J Veltman
- Department of Psychiatry, VU University Medical Center, Van der Boechorststraat 7, 1081, BT, Amsterdam, The Netherlands
| | - Willem Boogerd
- Department of Neuro-Oncology, Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
| | - Hester S A Oldenburg
- Department of Surgical Oncology, Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
| | - Liesbeth Reneman
- Department of Radiology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Sanne B Schagen
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands.
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30
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van Eenbergen MC, van den Hurk C, Mols F, van de Poll-Franse LV. Usability of an online application for reporting the burden of side effects in cancer patients. Support Care Cancer 2019; 27:3411-3419. [DOI: 10.1007/s00520-019-4639-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 01/07/2019] [Indexed: 12/16/2022]
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31
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Kim HJ, Barsevick AM, Chan A, Chae JW. Chemotherapy-associated cognitive impairments in Korean cancer patients: Risk factors and functional outcome. Psychooncology 2018; 27:1995-2001. [DOI: 10.1002/pon.4759] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 04/23/2018] [Accepted: 04/29/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Hee-Ju Kim
- College of Nursing; Catholic University of Korea; Seoul South Korea
| | | | - Alexandre Chan
- Department of Pharmacy; National University of Singapore; Singapore
- Duke-NUS Medical School; Singapore
| | - Jung-woo Chae
- College of Pharmacy; Chungnam National University; Daejeon South Korea
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32
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Tometich DB, Mosher CE, Hirsh AT, Rand KL, Johns SA, Matthias MS, Outcalt SD, Schneider BP, Mina L, Storniolo AMV, Newton EV, Miller KD. Metastatic breast cancer patients' expectations and priorities for symptom improvement. Support Care Cancer 2018; 26:3781-3788. [PMID: 29736866 DOI: 10.1007/s00520-018-4244-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 04/30/2018] [Indexed: 11/30/2022]
Abstract
PURPOSE Little research has examined cancer patients' expectations, goals, and priorities for symptom improvement. Thus, we examined these outcomes in metastatic breast cancer patients to provide patients' perspectives on clinically meaningful symptom improvement and priorities for symptom management. METHODS Eighty women with metastatic breast cancer participated in a survey with measures of comorbidity, functional status, engagement in roles and activities, distress, quality of life, and the modified Patient-Centered Outcomes Questionnaire that focused on 10 common symptoms in cancer patients. RESULTS On average, patients reported low to moderate severity across the 10 symptoms and expected symptom treatment to be successful. Patients indicated that a 49% reduction in fatigue, 48% reduction in thinking problems, and 43% reduction in sleep problems would represent successful symptom treatment. Cluster analysis based on ratings of the importance of symptom improvement yielded three clusters of patients: (1) those who rated thinking problems, sleep problems, and fatigue as highly important, (2) those who rated pain as moderately important, and (3) those who rated all symptoms as highly important. The first patient cluster differed from other subgroups in severity of thinking problems and education. CONCLUSIONS Metastatic breast cancer patients report differing symptom treatment priorities and criteria for treatment success across symptoms. Considering cancer patients' perspectives on clinically meaningful symptom improvement and priorities for symptom management will ensure that treatment is consistent with their values and goals.
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Affiliation(s)
- Danielle B Tometich
- Department of Psychology, Indiana University-Purdue University Indianapolis, 402 North Blackford Street, LD 124, Indianapolis, IN, 46202, USA.
| | - Catherine E Mosher
- Department of Psychology, Indiana University-Purdue University Indianapolis, 402 North Blackford Street, LD 124, Indianapolis, IN, 46202, USA
| | - Adam T Hirsh
- Department of Psychology, Indiana University-Purdue University Indianapolis, 402 North Blackford Street, LD 124, Indianapolis, IN, 46202, USA
| | - Kevin L Rand
- Department of Psychology, Indiana University-Purdue University Indianapolis, 402 North Blackford Street, LD 124, Indianapolis, IN, 46202, USA
| | - Shelley A Johns
- Indiana University School of Medicine, 340 W 10th St #6200, Indianapolis, IN, 46202, USA.,Center for Health Services Research, Regenstrief Institute, 1101 W 10th St, Indianapolis, IN, 46202, USA
| | - Marianne S Matthias
- Indiana University School of Medicine, 340 W 10th St #6200, Indianapolis, IN, 46202, USA.,Center for Health Services Research, Regenstrief Institute, 1101 W 10th St, Indianapolis, IN, 46202, USA.,VA HSR&D Center for Health Information and Communication, Richard L. Roudebush VA Medical Center, 1481 W 10th St, Indianapolis, IN, 46202, USA.,Department of Communication Studies, Indiana University-Purdue University Indianapolis, 425 University Blvd, Indianapolis, IN, 46202, USA
| | - Samantha D Outcalt
- Indiana University School of Medicine, 340 W 10th St #6200, Indianapolis, IN, 46202, USA.,Center for Health Services Research, Regenstrief Institute, 1101 W 10th St, Indianapolis, IN, 46202, USA.,VA HSR&D Center for Health Information and Communication, Richard L. Roudebush VA Medical Center, 1481 W 10th St, Indianapolis, IN, 46202, USA.,Department of Psychiatry, Indiana University School of Medicine, 340 W 10th St #6200, Indianapolis, IN, 46202, USA
| | - Bryan P Schneider
- Indiana University School of Medicine, Indiana University Melvin and Bren Simon Cancer Center, 535 Barnhill Dr, Indianapolis, IN, 46202, USA
| | - Lida Mina
- Banner MD Anderson Cancer Center, 2946 E Banner Gateway Dr, Gilbert, AZ, 85234, USA
| | - Anna Maria V Storniolo
- Indiana University School of Medicine, Indiana University Melvin and Bren Simon Cancer Center, 535 Barnhill Dr, Indianapolis, IN, 46202, USA
| | - Erin V Newton
- Indiana University School of Medicine, Indiana University Melvin and Bren Simon Cancer Center, 535 Barnhill Dr, Indianapolis, IN, 46202, USA
| | - Kathy D Miller
- Indiana University School of Medicine, Indiana University Melvin and Bren Simon Cancer Center, 535 Barnhill Dr, Indianapolis, IN, 46202, USA
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33
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Systematic review of self-reported cognitive function in cancer patients following chemotherapy treatment. J Cancer Surviv 2018; 12:537-559. [DOI: 10.1007/s11764-018-0692-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 04/19/2018] [Indexed: 12/21/2022]
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34
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Reliability of Self-reported Treatment Data by Patients With Breast Cancer Compared With Medical Record Data. Clin Breast Cancer 2017; 18:234-238. [PMID: 28888579 DOI: 10.1016/j.clbc.2017.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 07/05/2017] [Accepted: 08/10/2017] [Indexed: 11/21/2022]
Abstract
OBJECTIVES Medical records are considered the gold standard for accurate treatment information. However, treatment data are increasingly obtained from questionnaires. It can be questioned whether self-reported treatment data are reliable, particularly because patients have to process a lot of information during their diagnosis and treatment process. The present study assesses the reliability of self-reported treatment data compared with medical records. METHODS All patients with stage I, II, and III breast cancer (n = 606) in 5 hospitals in the west of the Netherlands were invited to complete a questionnaire 9 to 18 months after surgery. We calculated kappa statistics, proportion correct, sensitivity, specificity, and positive and negative predictive values to assess agreement. RESULTS Three hundred fifty patients completed the questionnaire (58%). Agreement was good for type of surgery and receiving chemotherapy, endocrine therapy, and radiation therapy, with sensitivity and specificity of 95% or higher and kappa above 0.90. However, only moderate agreement was seen for sentinel node biopsy, including the pathologic results and axillary lymph node dissection (kappa between 0.60 and 0.80). Lack of agreement was more often found for patients who had received endocrine therapy (odds ratio, 1.85; 95% confidence interval, 1.11-3.10) but not influenced by age (odds ratio, 1.00; 95% confidence interval, 0.98-1.02). CONCLUSION Accuracy of self-reported data is high for type of surgery, chemotherapy, endocrine therapy, and radiation therapy, but much lower for sentinel node biopsy including the pathologic results and axillary lymph node dissection. This is relevant for clinicians given the time spent explaining these procedures, and for researchers to help decide what information to obtain from patients or medical records.
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Kaidar-Person O, Meattini I, Deal AM, Francolini G, Carta G, Terzo L, Camporeale J, Muss H, Marks LB, Livi L, Mayer DK, Zagar TM. The use of psychological supportive care services and psychotropic drugs in patients with early-stage breast cancer: a comparison between two institutions on two continents. Med Oncol 2017; 34:144. [PMID: 28726045 DOI: 10.1007/s12032-017-1003-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 07/14/2017] [Indexed: 11/25/2022]
Abstract
The aim of this study was to evaluate the mental health consumption among patients with early-stage breast cancer in two radiation oncology departments in two countries (USA and Italy). Data were extracted from the medical records of consecutive patients treated between 2014 and 2015 in two centers. Extracted data included patient's demographics, treatment, referral to psychological supportive care programs, and prescribed psychotropic drugs. Data from the two centers were compared using Student's t, Wilcoxon, Fisher's exact, and Jonckheere-Terpstra tests. Adjusted relative risks (RR) were estimated using Poisson regression. A total of 231 (Italy = 110, USA = 121) patients were included, with a mean age of 60 years. The crude rate of psychological supportive care visits was similar in the US versus the Italian cohort (28.9 vs. 21.8%, p = 0.23). The crude rate of prescribed psychotropic drug was higher in the US cohort versus Italian cohort (43.8 vs. 18.2%, p < 0.0001). These differences remained significant after adjusting for breast cancer subtype, stage, and treatment (RR 1.8, 95 CI 1.17-2.76). Between 20 and 30% of patients receive psychological supportive care during treatment for breast cancer. The use of psychotropic medication was higher in the US cohort than the cohort from Italy. The reasons for these differences might be related to social and cultural differences and the method of prescribing medication.
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Affiliation(s)
- Orit Kaidar-Person
- Department of Radiation Oncology, University of North Carolina, 101 Manning Drive, Chapel Hill, NC, USA. .,UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA.
| | - Icro Meattini
- Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero, Universitaria Careggi - University of Florence, Florence, Italy
| | - Allison M Deal
- UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Giulio Francolini
- Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero, Universitaria Careggi - University of Florence, Florence, Italy
| | - Giulio Carta
- Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero, Universitaria Careggi - University of Florence, Florence, Italy
| | - Lauren Terzo
- Department of Radiation Oncology, University of North Carolina, 101 Manning Drive, Chapel Hill, NC, USA
| | - Jayne Camporeale
- Department of Radiation Oncology, University of North Carolina, 101 Manning Drive, Chapel Hill, NC, USA.,UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Hyman Muss
- UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA.,Department of Medicine, Division of Medical Oncology, UNC Hospital, Chapel Hill, NC, USA
| | - Lawrence B Marks
- Department of Radiation Oncology, University of North Carolina, 101 Manning Drive, Chapel Hill, NC, USA.,UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Lorenzo Livi
- Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero, Universitaria Careggi - University of Florence, Florence, Italy
| | - Deborah K Mayer
- UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Timothy M Zagar
- Department of Radiation Oncology, University of North Carolina, 101 Manning Drive, Chapel Hill, NC, USA.,UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
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36
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Menning S, de Ruiter MB, Veltman DJ, Boogerd W, Oldenburg HSA, Reneman L, Schagen SB. Changes in brain activation in breast cancer patients depend on cognitive domain and treatment type. PLoS One 2017; 12:e0171724. [PMID: 28267750 PMCID: PMC5340346 DOI: 10.1371/journal.pone.0171724] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 01/23/2017] [Indexed: 11/18/2022] Open
Abstract
Background Cognitive problems in breast cancer patients are common after systemic treatment, particularly chemotherapy. An increasing number of fMRI studies show altered brain activation in breast cancer patients after treatment, suggestive of neurotoxicity. Previous prospective fMRI studies administered a single cognitive task. The current study employed two task paradigms to evaluate whether treatment-induced changes depend on the probed cognitive domain. Methods Participants were breast cancer patients scheduled to receive systemic treatment (anthracycline-based chemotherapy +/- endocrine treatment, n = 28), or no systemic treatment (n = 24) and no-cancer controls (n = 31). Assessment took place before adjuvant treatment and six months after chemotherapy, or at similar intervals. Blood oxygen level dependent (BOLD) activation and performance were measured during an executive functioning task and an episodic memory task. Group-by-time interactions were analyzed using a flexible factorial design. Results Task performance did not differ between patient groups and did not change over time. Breast cancer patients who received systemic treatment, however, showed increased parietal activation compared to baseline with increasing executive functioning task load compared to breast cancer patients who did not receive systemic treatment. This hyperactivation was accompanied by worse physical functioning, higher levels of fatigue and more cognitive complaints. In contrast, in breast cancer patients who did not receive systemic treatment, parietal activation normalized over time compared to the other two groups. Conclusions Parietal hyperactivation after systemic treatment in the context of stable levels of executive task performance is compatible with a compensatory processing account of hyperactivation or maintain adequate performance levels. This over-recruitment of brain regions depends on the probed cognitive domain and may represent a response to decreased neural integrity after systemic treatment. Overall these results suggest different neurobehavioral trajectories in breast cancer patients depending on treatment type.
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Affiliation(s)
- Sanne Menning
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Michiel B. de Ruiter
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Dick J. Veltman
- Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
| | - Willem Boogerd
- Department of Neuro-Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Hester S. A. Oldenburg
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Liesbeth Reneman
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Sanne B. Schagen
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
- * E-mail:
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