RESUMO
PURPOSE: Palbociclib has become the standard of care for estrogen receptor-positive (ER+), human epidermal growth factor receptor 2 negative (HER2-) metastatic breast cancer, but real-world evidence in older women remains scarce. Therefore, we investigated tolerability of palbociclib in older women with metastatic breast cancer. METHODS: Consecutive women aged ≥ 70 with ER+/HER2- metastatic breast cancer, treated with palbociclib in any treatment line in six hospitals, were included. Primary endpoint was grade ≥ 3 palbociclib-related toxicity. Predictors of toxicity were identified using logistic regression models. Progression-free survival (PFS) and overall survival (OS) were estimated using Kaplan Meier. RESULTS: We included 144 women with a median age of 74 years. Grade 3-4 toxicity occurred in 54% of patients, of which neutropenia (37%) was most common. No neutropenic fever or grade 5 toxicity occurred. Dose reduction during treatment occurred in 50% of patients, 8% discontinued treatment due to toxicity and 3% were hospitalized due to toxicity. Polypharmacy (odds ratio (OR) 2.50; 95% confidence interval (CI) 1.12-5.58) and pretreatment low leukocytes (OR 4.81; 95% CI 1.27-18.21) were associated with grade 3-4 toxicity, while comorbidities were not. In first-line systemic therapy, median PFS was 12 months and median OS 32 months. In second-line, median PFS was 12 months and median OS 31 months. CONCLUSION: Although grade 3-4 toxicity and dose reductions occurred frequently, most were expected and managed by dose reductions, showing that palbociclib is generally well tolerated and thus represents a valuable treatment option in the older population.
Assuntos
Neoplasias da Mama , Piperazinas , Piridinas , Humanos , Feminino , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/patologia , Neoplasias da Mama/mortalidade , Piridinas/uso terapêutico , Piridinas/efeitos adversos , Piridinas/administração & dosagem , Piperazinas/uso terapêutico , Piperazinas/efeitos adversos , Piperazinas/administração & dosagem , Idoso , Idoso de 80 Anos ou mais , Metástase Neoplásica , Antineoplásicos/uso terapêutico , Antineoplásicos/efeitos adversos , Inibidores de Proteínas Quinases/uso terapêutico , Inibidores de Proteínas Quinases/efeitos adversos , Resultado do Tratamento , Estimativa de Kaplan-MeierRESUMO
New treatment strategies have improved survival of metastatic colorectal cancer in trials. However, it is not clear whether older patients benefit from these novel therapies, as they are often not included in pivotal trials. Therefore, we investigated treatment patterns and overall survival over time in older patients with metastatic colorectal cancer in a population-based study. We identified 22.192 Dutch patients aged ≥70 years diagnosed with synchronous metastatic colorectal cancer between 2005 and 2020 from the Netherlands Cancer Registry. Changes in treatment over time were assessed with logistic regression models. Survival was assessed by Cox proportional hazard ratios (HR). Results showed that chemotherapy use increased between 2005 and 2015, but declined from 2015 onwards, while more patients received best supportive care. Over time, fewer patients underwent primary tumor resection alone. Although survival of both metastatic colon and rectal cancer improved until 2014, survival of colon cancer decreased from 2014 onwards (HR 1.04, 95% confidence interval [CI] 1.01-1.05), which was seen in all age groups. Survival of metastatic rectal cancer patients remained unchanged from 2014 onwards (HR 1.00, 95% CI 0.98-1.03) in all age groups. In conclusion, treatment patterns of Dutch older patients with synchronous metastatic colorectal cancer rapidly changed from 2005 to 2020, with increasing percentages of patients receiving best supportive care. Survival of metastatic colon cancer decreased from 2014 onwards. The implementation of a colorectal cancer screening program and patient selection might explain why only a subset of older patients seem to benefit from the availability of novel treatment options.
Assuntos
Neoplasias do Colo , Neoplasias Colorretais , Neoplasias Retais , Humanos , Idoso , Países Baixos , Neoplasias do Colo/patologia , Neoplasias Colorretais/patologia , Neoplasias Retais/patologia , Modelos de Riscos ProporcionaisRESUMO
BACKGROUND: A decline in physical activity and the ability to perform activities of daily living (ADL) and instrumental activities of daily living (IADL) could interfere with independent living and quality of life in older patients, but may be prevented with tailored interventions. The aim of the current study was to assess changes in physical activity and ADL/IADL in the first 5 years after breast cancer diagnosis in a real-world cohort of older patients and to identify factors associated with physical decline. METHODS: Patients aged ≥70 years with in situ or stages I-III breast cancer were included in the prospective Climb Every Mountain cohort study. Linear mixed models were used to assess physical activity (according to Metabolic Equivalent of Task (MET) hours per week) and ADL/IADL (according to the Groningen Activity Restriction Scale (GARS)) over time. Secondly, the association with geriatric characteristics, treatment, quality of life, depression, apathy, and loneliness was analyzed. RESULTS: A total of 239 patients were included. Physical activity and ADL/IADL changed in the first 5 years after diagnosis (mean change from baseline -11.6 and +4.2, respectively). Geriatric characteristics at baseline were strongly associated with longitudinal change in physical activity and ADL/IADL, whereas breast cancer treatment was not. A better quality of life was associated with better physical activity and preservation of ADL/IADL, while depression and loneliness were negatively associated with these outcomes. DISCUSSION: Geriatric characteristics, loneliness, and depressive symptoms were associated with physical decline in older patients with breast cancer, while breast cancer treatment was not.
Assuntos
Neoplasias da Mama , Sobreviventes de Câncer , Idoso , Humanos , Feminino , Neoplasias da Mama/terapia , Seguimentos , Qualidade de Vida , Estudos de Coortes , Estudos Prospectivos , Atividades Cotidianas , Avaliação Geriátrica , Exercício FísicoRESUMO
PURPOSE: Side effects are the main reason for discontinuation of adjuvant endocrine therapy in older adults. The aim of this study was to examine geriatric predictors of treatment discontinuation of adjuvant endocrine therapy within the first 2 years after initiation, and to study the association between early discontinuation and functional status and quality of life (QoL). METHODS: Patients aged ≥ 70 years with stage I-III breast cancer who received adjuvant endocrine therapy were included. The primary endpoint was discontinuation of endocrine therapy within 2 years. Risk factors for discontinuation were assessed using univariate logistic regression models. Linear mixed models were used to assess QoL and functional status over time. RESULTS: Overall, 258 patients were included, of whom 36% discontinued therapy within 2 years after initiation. No geriatric predictive factors for treatment discontinuation were found. Tumour stage was inversely associated with early discontinuation. Patients who discontinued had a worse breast cancer-specific QoL (b = - 4.37; 95% CI - 7.96 to - 0.78; p = 0.017) over the first 2 years, in particular on the future perspective subscale (b = - 11.10; 95% CI - 18.80 to - 3.40; p = 0.005), which did not recover after discontinuation. Treatment discontinuation was not associated with functional improvement. CONCLUSION: A large proportion of older patients discontinue adjuvant endocrine treatment within 2 years after initiation, but geriatric characteristics are not predictive of early discontinuation of treatment. Discontinuation of adjuvant endocrine therapy did not positively affect QoL and functional status, which implies that the observed poorer QoL in this group is probably not caused by adverse effects of endocrine therapy.
Assuntos
Neoplasias da Mama , Idoso , Antineoplásicos Hormonais/efeitos adversos , Neoplasias da Mama/patologia , Quimioterapia Adjuvante/efeitos adversos , Feminino , Estado Funcional , Humanos , Qualidade de VidaRESUMO
BACKGROUND: Patients with potentially curable esophageal cancer can be treated with neo-adjuvant chemoradiotherapy followed by surgery or definitive chemoradiotherapy with curative intent. For frail older patients choosing the appropriate oncological treatment can be difficult, and data on geriatric deficits as determinants of treatment outcomes are not yet available. OBJECTIVES: To describe the prevalence of geriatric deficits and to study their association with treatment discontinuation and mortality in older patients with potentially curable esophageal cancer. MATERIAL AND METHODS: A cohort study was conducted in a Dutch tertiary care hospital including patients aged ≥70 years with primary stage I-IVA esophageal cancer. Geriatric screening and assessment data were collected. Outcomes were treatment discontinuation and one year all-cause mortality. RESULTS: In total, 138 patients with curable esophageal cancer were included. Mean age was 76.1 years (standard deviation 4.7), 54% had clinical stage III and 24% stage IVA disease. Most patients received neo-adjuvant chemoradiotherapy and surgery (41%), 32% definitive chemoradiotherapy and 22% palliative radiotherapy. Overall, one year all-cause mortality was 36%. Geriatric screening and assessment was performed in 94 out of 138 patients, of which 60% was malnourished, 20% dependent in Instrumental Activities of Daily Living (IADL) and 52% was frail. Malnutrition was associated with higher mortality risk (Hazard Ratio, 3.2; 95% Confidence Interval, 1.3-7.7)) independent of age, sex and tumor stage. Seventy-six out of 94 patients were treated with chemoradiotherapy, of which 23% discontinued treatment. Patients with IADL dependency and Charlson Comorbidity Index ≥1 discontinued treatment more often. CONCLUSION: All-cause mortality within one year was high, irrespective of treatment modality. Treatment discontinuation rate was high, especially in patients treated with definitive chemoradiotherapy. Geriatric assessment associates with outcomes in older patients with esophageal cancer and may inform treatment decisions and optimization in future patients, but more research is needed to establish its predictive value. Trial registration: The study is retrospectively registered at the Netherlands Trial Register (NTR), trial number NL8107. Date of registration: 22-10-2019.
Assuntos
Neoplasias Esofágicas , Avaliação Geriátrica , Atividades Cotidianas , Idoso , Estudos de Coortes , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/terapia , Humanos , Resultado do TratamentoRESUMO
BACKGROUND: Treatment decisions concerning older patients can be very challenging and individualised treatment plans are often required in this very heterogeneous group. In 2015 we have implemented a routine clinical care pathway for older patients in need of intensive treatment, including a comprehensive geriatric assessment (CGA) that was used to support clinical decision making. An ongoing prospective cohort study, the Triaging Elderly Needing Treatment (TENT) study, has also been initiated in 2016 for participants in this clinical care pathway, to study associations between geriatric characteristics and outcomes of treatment that are relevant to older patients. The aim of this paper is to describe the implementation and rationale of the routine clinical care pathway and design of the TENT study. METHODS: A routine clinical care pathway has been designed and implemented in multiple hospitals in the Netherlands. Patients aged ≥70 years who are candidates for intensive treatments, such as chemotherapy, (chemo-)radiation therapy or major surgery, undergo frailty screening based on the Geriatric 8 (G-8) questionnaire and the Six-Item Cognitive Impairment Test (6CIT). If screening reveals potential frailty, a CGA is performed. All patients are invited to participate in the TENT study. Clinical data and blood samples for biomarker studies are collected at baseline. During follow-up, information about treatment complications, hospitalisations, functional decline, quality of life and mortality is collected. The primary outcome is the composite endpoint of functional decline or mortality at 1 year. DISCUSSION: Implementation of a routine clinical care pathway for older patients in need of intensive treatment provides the opportunity to study associations between determinants of frailty and outcomes of treatment. Results of the TENT study will support individualised treatment for future patients. TRIAL REGISTRATION: The study is retrospectively registered at the Netherlands Trial Register (NTR), trial number NL8107 . Date of registration: 22-10-2019.
Assuntos
Fragilidade , Qualidade de Vida , Idoso , Fragilidade/diagnóstico , Fragilidade/epidemiologia , Fragilidade/terapia , Avaliação Geriátrica , Humanos , Países Baixos/epidemiologia , Estudos ProspectivosRESUMO
BACKGROUND: Studies have demonstrated worse breast cancer-specific mortality with older age, despite an increasing risk of dying from other causes due to comorbidity (competing mortality). However, findings on the association between older age and recurrence risk are inconsistent. The aim of this study was to assess incidences of locoregional and distant recurrence by age, taking competing mortality into account. MATERIALS AND METHODS: Patients surgically treated for nonmetastasized breast cancer between 2003 and 2009 were selected from The Netherlands Cancer Registry. Cumulative incidences of recurrence were calculated considering death without distant recurrence as competing event. Fine and Gray analyses were performed to characterize the impact of age (70-74 [reference group], 75-79, and ≥80 years) on recurrence risk. RESULTS: A total of 18,419 patients were included. Nine-year cumulative incidences of locoregional recurrence were 2.5%, 3.1%, and 2.9% in patients aged 70-74, 75-79, and ≥80 years, and 9-year cumulative incidences of distant recurrence were 10.9%, 15.9%, and 12.7%, respectively. After adjustment for tumor and treatment characteristics, age was not associated with locoregional recurrence risk. For distant recurrence, patients aged 75-79 years remained at higher risk after adjustment for tumor and treatment characteristics (75-79 years subdistribution hazard ratio [sHR], 1.25; 95% confidence interval [CI], 1.11-1.41; ≥80 years sHR, 1.03; 95% CI, 0.91-1.17). CONCLUSION: Patients aged 75-79 years had a higher risk of distant recurrence than patients aged 70-74 years, despite the higher competing mortality. Individualizing treatment by using prediction tools that include competing mortality could improve outcome for older patients with breast cancer. IMPLICATIONS FOR PRACTICE: In this population-based study of 18,419 surgically treated patients aged 70 years or older, patients aged 75-79 years were at higher risk of distant recurrence than were patients aged 70-74 years. This finding suggests that patients in this age category are undertreated. In contrast, it was also demonstrated that the risk of dying without a recurrence strongly increases with age, and patients with a high competing mortality risk are easily overtreated. To identify older patients who may benefit from more treatment, clinicians should therefore take competing mortality risk into account. Prediction tools could facilitate this and thereby improve treatment strategy.
Assuntos
Neoplasias da Mama/epidemiologia , Fatores Etários , Idoso , Comorbidade , Feminino , Humanos , Incidência , Recidiva Local de NeoplasiaRESUMO
INTRODUCTION: Since older patients with breast cancer are underrepresented in clinical trials, an oncogeriatric approach is advocated to guide treatment decisions. However, the effect on outcomes is unclear. The aim of this study was to compare treatments and outcomes between patients treated in an oncogeriatric and a standard care setting. METHODS: Patients aged ≥ 70 years with early stage breast cancer were included. The oncogeriatric cohort comprised unselected patients from the Moffitt Cancer Center, and the standard cohort patients from a Dutch population-based cohort. Cox models were used to characterize the influence of care setting on recurrence risk and overall mortality. RESULTS: Overall, 268 patients were included in the oncogeriatric and 1932 patients in the standard cohort. Patients in the oncogeriatric cohort were slightly younger, had more comorbidity, and received more adjuvant endocrine therapy and chemotherapy. Oncogeriatric care was associated with a lower risk of recurrence, which remained significant after adjustment for patient and tumour characteristics [hazard ratio (HR) 0.66, 95% confidence interval (CI) 0.44-0.99]. Oncogeriatric care was also associated with a lower overall mortality, which also remained significant after adjustment for patient and tumour characteristics (HR 0.69, 95% CI 0.55-0.87). CONCLUSIONS: Patients treated in the oncogeriatric care setting had a lower risk of recurrence, which may be explained by more systemic treatment. Overall mortality was also lower, but other explanations besides care setting could not be ruled out as the cohorts had different patient profiles. Future studies need to clarify the impact of an oncogeriatric approach on outcomes.
Assuntos
Neoplasias da Mama , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/epidemiologia , Quimioterapia Adjuvante , Estudos de Coortes , Terapia Combinada , Feminino , Humanos , Recidiva Local de NeoplasiaRESUMO
PURPOSE: In the Netherlands, radiotherapy after breast-conserving surgery (BCS) is omitted in up to 30% of patients aged ≥ 75 years. Although omission of radiotherapy is considered an option for older women treated with endocrine treatment, the majority of these patients do not receive systemic treatment following Dutch treatment guidelines. Therefore, the aim of this study was to evaluate the effect of omission of radiotherapy on locoregional recurrence risk in this patient population. METHODS: Patients aged ≥ 75 years undergone BCS for T1-2N0 breast cancer diagnosed between 2003 and 2009 were selected from the Netherlands Cancer Registry. To minimize confounding by indication, hospital variation was used to assess the impact of radiotherapy-use on locoregional recurrence risk using cox proportional hazards regression. Hazards ratios with 95% confidence interval (CI) were estimated. RESULTS: Overall, 2390 patients were included. Of the patients with hormone receptor-positive breast cancer, 39.3% received endocrine treatment. Five-year incidences of locoregional recurrence were 1.9%, 2.8%, and 3.0% in patients treated at hospitals with higher (average radiotherapy-use 96.0%), moderate (88.0%), and lower radiotherapy-use (72.2%) respectively, and nine-year incidences were 2.2%, 3.1%, and 3.2% respectively. Adjusted hazard ratios were 1.46 (95% CI 0.77-2.78) and 1.50 (95% CI 0.79-2.85) for patients treated at hospitals with moderate and lower radiotherapy-use, compared to patient treated at hospitals with higher radiotherapy-use. CONCLUSIONS: Despite endocrine treatment in only 39.3%, locoregional recurrence risk was low, even in patients treated at hospitals with lower radiotherapy-use. This provides reasonable grounds to consider omission of radiotherapy in patients aged ≥ 75 years with T1-2N0 breast cancer.
Assuntos
Neoplasias da Mama/radioterapia , Neoplasias da Mama/cirurgia , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/patologia , Feminino , Hospitais/estatística & dados numéricos , Humanos , Incidência , Mastectomia Segmentar , Recidiva Local de Neoplasia/epidemiologia , Estadiamento de Neoplasias , Países Baixos/epidemiologia , Modelos de Riscos Proporcionais , Radioterapia Adjuvante , Sistema de RegistrosRESUMO
BACKGROUND: Previous retrospective studies have shown that physical functioning in older cancer survivors is affected after treatment, yet prospective data are lacking. The aim of this study was to assess change in physical functioning in different age groups of patients with hormone receptor-positive breast cancer who were enrolled in the Tamoxifen Exemestane Adjuvant Multinational (TEAM) phase III trial. METHODS: Two physical parameters were assessed. Physical functioning was assessed using the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 questionnaire 1 year (T1) and 2 years (T2) after diagnosis. Physical activity was measured in metabolic equivalent of task (MET) hours/week at T1 and T2. Physical activity before diagnosis (T0) was assessed retrospectively at the T1 questionnaire. Patients were divided into three age groups: <60, 60-69, and ≥70 years. Decline in physical functioning was assessed using linear regression analysis. Differences in mean values of physical activity levels were calculated using repeated-measures one-way analysis of variance. RESULTS: A total of 431 patients were included for analysis. In all age groups, physical activity levels at T1 and T2 were significantly lower than prediagnostic physical activity levels (T0) (p < .001 for all age groups). Age ≥70 years was independently associated with decline in physical functioning between T1 and T2 (ß = -4.62, 95% confidence interval -8.73 to -0.51, p = .028). CONCLUSION: Patients aged 70 years or older treated with breast surgery and adjuvant hormonal therapy did not improve between years 1 and 2 after diagnosis to the same extent as did younger patients. IMPLICATIONS FOR PRACTICE: Although older patients constitute a large share of the breast cancer population, little is known about the effect and consequences of treatment of breast cancer in this specific age group. This study revealed that, unlike younger patients, older patients do not regain their physical abilities after surgical and adjuvant treatment for breast cancer. In older adults, the effect of treatment on physical functioning and independency could be more relevant than survival outcomes. Clinicians and older patients should be aware of the impact of treatment on physical functioning and prevent older patients from experiencing physical decline, which could lead to institutionalization and loss of independence. There is a need for age-specific guidelines that take into account the heterogeneity of the older population and for evidence-based treatment that focuses not only on cancer-specific outcomes but also on the consequences of treatment for physical and cognitive functioning and quality of life.
Assuntos
Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/fisiopatologia , Exercício Físico/fisiologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/cirurgia , Quimioterapia Adjuvante/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Fatores de Risco , Tamoxifeno/uso terapêuticoRESUMO
BACKGROUND: Adjuvant! Online is a prediction tool that can be used to aid clinical decision making in patients with breast cancer. It was developed in a patient population aged 69 years or younger, and subsequent validation studies included small numbers of older patients. Since older patients with breast cancer differ from younger patients in many aspects, the aim of this study was to investigate the validity of Adjuvant! Online in a large cohort of unselected older patients. METHODS: We included patients from the population-based FOCUS cohort, which included all consecutive patients aged 65 years or older who were diagnosed with invasive or in-situ breast cancer between Jan 1, 1997, and Dec 31, 2004, in the southwestern part of the Netherlands. We included all patients who fulfilled the criteria as stated by Adjuvant! Online: patients with unilateral, unicentric, invasive adenocarcinoma; no evidence of metastatic or residual disease; no evidence of T4 features; and no evidence of inflammatory breast cancer. We entered data from all patients with the "average for age" comorbidity status (model 1) and with an individualised comorbidity status (model 2). FINDINGS: We included 2012 patients. Median age of patients in the cohort was 74·0 years (IQR 69·0-79·0). 904 (45%) of 2012 patients died during follow-up, whereas 326 (16%) patients had recurrence. Median follow-up for overall survival was 9·0 years (IQR 7·4-10·7), and 6·6 years (4·4-6·6) for patients without recurrence. Using model 1, Adjuvant! Online overestimated 10-year overall survival by 9·8% ([95% CI 5·9-13·7], p<0·0001) and 10-year cumulative recurrence survival by 8·7% ([6·7-10·7], p<0·0001). By contrast, when using model 2, Adjuvant! Online underestimated the 10-year overall survival by -17·1% ([95% CI -21·0 to -13·2], p<0·0001). However, when using model 2, Adjuvant! Online predicted cumulative recurrence accurately in all patients (-0·7% [95% CI -2·7-1·3], p=0·48). INTERPRETATION: Adjuvant! Online does not accurately predict overall survival and recurrence in older patients with early breast cancer. FUNDING: Dutch Cancer Foundation.
Assuntos
Neoplasias da Mama/tratamento farmacológico , Internet , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/mortalidade , Quimioterapia Adjuvante , Estudos de Coortes , Feminino , Humanos , Curva ROCRESUMO
BACKGROUND: Physical activity has been related to improved breast cancer outcomes. Especially in the older breast cancer population, physical activity may be important because old age is associated with comorbidities and decreased physical function. The purpose of this study was to investigate the relation between physical activity and overall survival, breast cancer-specific survival, and recurrence in several age groups of postmenopausal breast cancer patients. METHODS: The Tamoxifen Exemestane Adjuvant Multinational Lifestyle study was a side study of the Tamoxifen Exemestane Adjuvant Multinational trial and prospectively investigated lifestyle habits of postmenopausal, hormone receptor-positive breast cancer patients. The relations between prediagnosis and postdiagnosis physical activity and overall survival, breast cancer-specific survival, and recurrence-free survival were assessed with Cox regression and competing risk regression models. RESULTS: Among 521 patients, high levels of physical activity before and after the diagnosis were associated with better overall survival (the multivariate hazard ratios were 0.50 [95% confidence interval = 0.26-0.98] and 0.57 (95% confidence interval = 0.26-1.40] for patients who were very active before and after the diagnosis, respectively, in comparison with inactive patients). This was most evident in patients who were 65 years old or older. Physical activity was not significantly associated with breast cancer-specific survival or the relapse-free period. CONCLUSIONS: Overall survival was better for patients who were active before and after the diagnosis. In contrast with previous studies, breast cancer survival and the risk of recurrence were not significantly associated with physical activity. These findings confirmed the need for more studies investigating the use of physical activity to supplement breast cancer treatment in older patients.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Biomarcadores Tumorais/metabolismo , Neoplasias da Mama/mortalidade , Exercício Físico/fisiologia , Recidiva Local de Neoplasia/mortalidade , Pós-Menopausa , Adulto , Idoso , Idoso de 80 Anos ou mais , Androstadienos/administração & dosagem , Neoplasias da Mama/metabolismo , Neoplasias da Mama/patologia , Neoplasias da Mama/terapia , Terapia Combinada , Feminino , Seguimentos , Humanos , Estilo de Vida , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/metabolismo , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/terapia , Estadiamento de Neoplasias , Prognóstico , Receptor ErbB-2/metabolismo , Receptores de Estrogênio/metabolismo , Receptores de Progesterona/metabolismo , Taxa de Sobrevida , Tamoxifeno/administração & dosagemRESUMO
Older breast cancer patients often suffer from comorbid diseases, which may influence life expectancy. The aim of this study was to assess the impact of specific comorbidities on overall survival and distant recurrence free period (DRFP) of older breast cancer patients. Patients were included from the population-based FOCUS cohort which contains 3,672 breast cancer patients aged 65 years or older. The impact of comorbidity on overall survival and DRFP was analyzed using multivariable Cox proportional hazard models and Poisson regression models. Median follow-up time was 6.8 years (range 0-14.0). Irrespective of age; the number of comorbid diseases was significantly associated with worse overall survival [hazard ratio (HR) per increasing number of comorbid diseases: 1.20, 95 % confidence interval (CI) 1.13-1.27 and HR 1.09, 95 % CI 1.05-1.13 for age <75 and age ≥ 75, respectively]. Median follow-up time for DRFP was 5.7 years (range 0-14.0). An increasing number of comorbid diseases was associated with a decreasing risk of metastases among patients aged ≥ 75 (HR 0.94, 95 % CI 0.87-1.02), whereas an increasing risk was shown for patients aged <75 (HR 1.09, 95 % CI 1.01-1.19). This study shows that in older breast cancer, patients overall survival and DRFP are influenced by comorbidity. This reiterates that patient outcome is not only influenced by breast cancer, and non-cancer-related factors should be taken into account.
Assuntos
Neoplasias da Mama/epidemiologia , Idoso , Estudos de Coortes , Comorbidade , Feminino , HumanosRESUMO
INTRODUCTION: Older patients are often deemed ineligible for clinical research, and many frequently-used endpoints and outcome measures are not as relevant for older patients for younger ones. This systematic review aimed to present an overview of outcomes used in clinical research regarding patients over the age of 65 years with prostate cancer. MATERIALS AND METHODS: PubMed and Embase were systematically searched to identify studies on prostate cancer (treatment) in patients aged ≥65 between 2016 and 2023. Data on title, study design, number of participants and age, stage of disease, treatment, and investigated outcomes were synthesized and descriptively analyzed. RESULTS: Sixty-eight studies were included. Of these most included patients over 65 years, while others used a higher age. Overall, 39 articles (57.3%) reported on survival-related outcomes, 22 (32.4%) reported on progression of disease and 38 (55.9%) used toxicity or adverse events as an outcome measure. Health-related quality of life and functional outcomes were investigated in 29.4%, and cognition in two studies. The most frequently investigated survival-related outcomes were overall and cancer-specific survival (51.3%); however, 38.5% only studied overall survival. DISCUSSION: The main focus of studies included in this review remains survival and disease progression. There is limited attention for health-related quality of life and functional status, although older patients often prioritize the latter. Future research should incorporate outcome measures tailored to the aged population to improve care for older patients with prostate cancer.
Assuntos
Neoplasias da Próstata , Qualidade de Vida , Humanos , Masculino , Neoplasias da Próstata/terapia , Neoplasias da Próstata/mortalidade , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Avaliação de Resultados em Cuidados de Saúde , Fatores EtáriosRESUMO
BACKGROUND: Immunotherapy with checkpoint inhibitors (ICI) has improved cancer treatment in recent years. Older and frail patients are frequently treated with ICIs, but since they have been underrepresented in previous clinical trials, the real impact of ICI in this patient group is not well defined. The aim of this systematic review was to evaluate the evidence for associations between geriatric impairments and treatment outcomes in older patients with advanced and metastatic cancer treated with ICIs. METHODS: A systematic search was conducted in PubMed, Cochrane Library, Embase, and Web of Science for relevant articles published before June 2022. Studies investigating the association between impairments in at least two geriatric domains and treatment outcome were considered eligible. Data extraction and risk of bias assessment using the QUIPS tool was performed independently by two investigators. RESULTS: A total of nine studies were included. Median sample size of the studies was 92 patients (interquartile range (IQR) 47-113), with a median of 26 frail patients (IQR 21-35). Five studies investigated disease-related and survival outcomes, and two of them found a statistically significant association between geriatric impairments and either survival or disease progression. Eight studies investigated toxicity outcomes, and two of them showed a statistically significant association between geriatric impairments and immune-related adverse events (irAEs). Few studies suggested a relation between geriatric impairments and worse clinical outcomes. CONCLUSIONS: Only a few studies have investigated the association between geriatric impairments and treatment outcomes and these studies were small. Older patients with geriatric impairments seem to be more likely to experience irAEs, but larger studies that include frail patients and use geriatric screening tools are required to confirm this association. These studies will be essential to improve the development of specific strategies to deal with frail patients.
Assuntos
Inibidores de Checkpoint Imunológico , Neoplasias , Humanos , Idoso , Inibidores de Checkpoint Imunológico/efeitos adversos , Neoplasias/tratamento farmacológicoRESUMO
INTRODUCTION: To tailor treatment for older patients with cancer, an oncogeriatric care pathway has been developed in the Leiden University Medical Center. In this care pathway a geriatric assessment is performed and preferences concerning cancer treatment options are discussed. This study aimed to explore patient experiences with and attitudes towards this pathway. MATERIALS AND METHODS: A qualitative study was performed using an exploratory descriptive approach. Individual face-to-face semi-structured interviews were conducted with older patients (≥70 years) who had followed the oncogeriatric care pathway in the six months prior to the interview. The interviews were audio-recorded and transcribed verbatim. The transcripts were analyzed inductively using thematic analysis. RESULTS: After interviews with 14 patients with a median age of 80 years, three main themes were identified. (1) Patients' positive experiences with the oncogeriatric pathway: Patients appreciated the attitudes of the healthcare professionals and felt heard and understood. (2) Unmet information needs about the oncogeriatric care pathway: Patients experienced a lack of information about the aim and process. (3) Incomplete information for decision-making: Most patients were satisfied with decision-making process. However, treatment decisions had often been made before oncogeriatric consultation. No explicit naming and explaining of different available treatment options had been provided, nor had risk of physical or cognitive decline during and after treatment been addressed. DISCUSSION: Older patients had predominately positive attitudes towards the oncogeriatric care pathway. Most patients were satisfied with the treatment decision. Providing information on the aim and process of the care pathway, available treatment options, and treatment-related risks of cognitive and physical decline may further improve the oncogeriatric care pathway and the decision-making process.
Assuntos
Neoplasias , Humanos , Idoso , Idoso de 80 Anos ou mais , Pesquisa Qualitativa , Neoplasias/terapia , Emoções , Pessoal de SaúdeRESUMO
BACKGROUND: Checkpoint inhibition has emerged as an effective treatment strategy for a variety of cancers, including in older adults. However, older patients with cancer represent a heterogenous group as they can vary widely in frailty, cognition, and physical status. OBJECTIVE: This study aims to investigate the association between clinical frailty and immune-related treatment toxicity, hospitalization, and treatment discontinuation due to immune-related treatment toxicity in older patients treated with checkpoint inhibitors. METHODS: Patients aged 70 years and older treated with checkpoint inhibitors were selected from the TENT study, IMAGINE study, and "Tolerability and safety of immunotherapy study". Clinical frailty was assessed by the Geriatric-8 test score and World Health Organization (WHO) status. Outcomes were grades 3-5 toxicity, hospitalization, and treatment discontinuation due to toxicity during treatment. RESULTS: Of 99 patients included, 22% had comorbidities. While 33% of the patients were considered frail based on an abnormal Geriatric-8 test score of < 15, physical impairments were considered absent in 51% (WHO score of 0) and mild in 40% (WHO score of 1). Despite the limited sample size of the cohort, consistent trends were observed with patients with an abnormal Geriatric-8 test score of < 15 or a higher WHO score of 1 for having higher odds of toxicity [odds ratio (OR) 2.32 (95% CI 0.41-13.02); OR 1.33 (95% CI 0.45-4.17)], treatment discontinuation due to immune-related treatment toxicity [OR 2.25 (95% CI 0.61-8.31); OR 2.18 (95% CI 0.7-6.73)], and hospitalization due to immune-related treatment toxicity [OR 3.72 (95% CI 0.39-35.4); OR 1.31 (95% CI 0.35-4.9)]. Moreover, in a sub-analysis, we observed that the treatment discontinuation due to immune-related treatment toxicity occurred often in patients with grade 1-2 toxicity as well. CONCLUSIONS: Although not statistically significant, in older patients treated with immunotherapy in a real-life population with cancer, we observed consistent trends towards increased toxicity, hospitalization, and treatment discontinuation with increasing frailty. Larger studies are needed to confirm these exploratory results. Moreover, older patients with a lower toxicity grade 1-2 experienced early treatment discontinuation frequently, suggesting a lower tolerance of toxicity.
Assuntos
Imunoterapia , Neoplasias , Humanos , Idoso , Neoplasias/tratamento farmacológico , Neoplasias/terapia , Neoplasias/imunologia , Masculino , Feminino , Imunoterapia/efeitos adversos , Idoso de 80 Anos ou mais , Fragilidade , Inibidores de Checkpoint Imunológico/efeitos adversos , Hospitalização/estatística & dados numéricosRESUMO
INTRODUCTION: Treating older adults with chemotherapy remains a challenge, given their under-representation in clinical trials and the lack of robust treatment guidelines for this population. Moreover, older patients, especially those with frailty, have an increased risk of developing chemotherapy-related toxicity, resulting in a decreased quality of life (QoL), increased hospitalisations and high healthcare costs. Phase II trials have suggested that upfront dose reduction of chemotherapy can reduce toxicity rates while maintaining efficacy, leading to fewer treatment discontinuations and an improved QoL. The DOSAGE aims to show that upfront dose-reduced chemotherapy in older patients with metastatic colorectal cancer is non-inferior to full-dose treatment in terms of progression-free survival (PFS), with adaption of the treatment plan (monotherapy or doublet chemotherapy) based on expected risk of treatment toxicity. METHODS AND ANALYSIS: The DOSAGE study is an investigator-initiated phase III, open-label, non-inferiority, randomised controlled trial in patients aged≥70 years with metastatic colorectal cancer eligible for palliative chemotherapy. Based on toxicity risk, assessed using the Geriatric 8 (G8) tool, patients will be stratified to either doublet chemotherapy (fluoropyrimidine with oxaliplatin) or fluoropyrimidine monotherapy. Patients classified as low risk will be randomised between a fluoropyrimidine plus oxaliplatin in either full-dose or with an upfront dose reduction of 25%. Patients classified as high risk will be randomised between fluoropyrimidine monotherapy in either full-dose or with an upfront dose reduction. In the dose-reduced arm, dose escalation after two cycles is allowed. The primary outcome is PFS. Secondary endpoints include grade≥3 toxicity, QoL, physical functioning, number of treatment cycles, dose reductions, hospital admissions, overall survival, cumulative received dosage and cost-effectiveness. Considering a median PFS of 8 months and non-inferiority margin of 8 weeks, we shall include 587 patients. The study will be enrolled in 36 Dutch Hospitals, with enrolment scheduled to start in July 2024. This study will provide new evidence regarding the effect of dose-reduced chemotherapy on survival and treatment outcomes, as well as the use of the G8 to choose between doublet chemotherapy or monotherapy. Results will contribute to a more individualised approach in older patients with metastatic colorectal cancer, potentially leading to improved QoL while maintaining survival benefits. ETHICS AND DISSEMINATION: This trial has received ethical approval by the ethical committee Leiden Den Haag Delft (P24.018) and will be approved by the Institutional Ethical Committee of the participating institutions. The results will be disseminated in peer-reviewed scientific journals. TRIAL REGISTRATION NUMBER: NCT06275958.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias Colorretais , Qualidade de Vida , Humanos , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/patologia , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Ensaios Clínicos Fase III como Assunto , Estudos de Equivalência como Asunto , Intervalo Livre de Progressão , Ensaios Clínicos Controlados Aleatórios como Assunto , Oxaliplatina/administração & dosagem , Oxaliplatina/uso terapêutico , Redução da Medicação/métodosRESUMO
Prognostic information is needed to balance benefits and risks of cancer treatment in older patients. Metabolomics-based scores were previously developed to predict 5- and 10-year mortality (MetaboHealth) and biological age (MetaboAge). This study aims to investigate the association of MetaboHealth and MetaboAge with 1-year mortality in older patients with solid tumors, and to study their predictive value for mortality in addition to established clinical predictors. This prospective cohort study included patients aged ≥ 70 years with a solid malignant tumor, who underwent blood sampling and a geriatric assessment before treatment initiation. The outcome was all-cause 1-year mortality. Of the 192 patients, the median age was 77 years. With each SD increase of MetaboHealth, patients had a 2.32 times increased risk of mortality (HR 2.32, 95% CI 1.59-3.39). With each year increase in MetaboAge, there was a 4% increased risk of mortality (HR 1.04, 1.01-1.07). MetaboHealth and MetaboAge showed an AUC of 0.66 (0.56-0.75) and 0.60 (0.51-0.68) for mortality prediction accuracy, respectively. The AUC of a predictive model containing age, primary tumor site, distant metastasis, comorbidity, and malnutrition was 0.76 (0.68-0.83). Addition of MetaboHealth increased AUC to 0.80 (0.74-0.87) (p = 0.09) and AUC did not change with MetaboAge (0.76 (0.69-0.83) (p = 0.89)). Higher MetaboHealth and MetaboAge scores were associated with 1-year mortality. The addition of MetaboHealth to established clinical predictors only marginally improved mortality prediction in this cohort with various types of tumors. MetaboHealth may potentially improve identification of older patients vulnerable for adverse events, but numbers were too small for definitive conclusions. The TENT study is retrospectively registered at the Netherlands Trial Register (NTR), trial number NL8107. Date of registration: 22-10-2019.
RESUMO
INTRODUCTION: Blood biomarkers are potentially useful prognostic markers and may support treatment decisions, but it is unknown if and which biomarkers are most useful in older patients with solid tumors. The aim of this systematic review was to evaluate the evidence on the association of blood biomarkers with treatment response and adverse health outcomes in older patients with solid tumors. MATERIALS AND METHODS: A literature search was conducted in five databases in December 2022 to identify studies on blood biomarkers measured before treatment initiation, not tumor specific, and outcomes in patients with solid tumors aged ≥60 years. Studies on any type or line of oncologic treatment could be included. Titles and abstracts were screened by three authors. Data extraction and quality assessment, using the Quality in Prognosis Studies (QUIPS) checklist, were performed by two authors. RESULTS: Sixty-three studies were included, with a median sample size of 138 patients (Interquartile range [IQR] 99-244) aged 76 years (IQR 72-78). Most studies were retrospective cohort studies (63%). The risk of bias was moderate in 52% and high in 43%. Less than one-third reported geriatric parameters. Eighty-six percent examined mortality outcomes, 37% therapeutic response, and 37% adverse events. In total, 77 unique markers were studied in patients with a large variety of tumor types and treatment modalities. Neutrophil-to-lymphocyte ratio (20 studies), albumin (19), C-reactive protein (16), hemoglobin (14) and (modified) Glasgow Prognostic Score ((m)GPS) (12) were studied most often. The vast majority showed no significant association of these biomarkers with outcomes, except for associations between low albumin and adverse events and high (m)GPS with mortality. DISCUSSION: Most studies did not find a significant association between blood biomarkers and clinical outcomes. The interpretation of current evidence on prognostic blood biomarkers is hampered by small sample sizes and inconsistent results across heterogeneous studies. The choice for blood biomarkers in the majority of included studies seemed driven by availability in clinical practice in retrospective cohort studies. Ageing biomarkers are rarely studied in older patients with solid tumors. Further research is needed in larger and more homogenous cohorts that combine clinical parameters and biomarkers before these can be used in clinical practice.