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BACKGROUND: Breast cancer (BC) incidence increases with age, particularly in HR-positive/HER2-negative subtypes. Cyclin-dependent kinase 4 and 6 inhibitors (CDK 4/6is) alongside endocrine therapy (ET) have emerged as promising treatments for HR-positive/HER2-negative advanced and early BC. However, their efficacy, safety, and impact on quality of life (QoL) in older and frail patients remain underexplored. METHODS: This position paper assesses the existing literature from 2015 to 2024, focusing on CDK4/6is use in patients aged 65 years and older with HR-positive/HER2-negative BC. RESULTS: Our analysis methodically addresses critical questions regarding the utilization of CDK4/6is in the elderly BC patient population, organizing findings from the metastatic and adjuvant settings. In the metastatic setting, CDK4/6is significantly improve progression-free survival (PFS), paralleling benefits observed in younger patients, and suggest potential overall survival (OS) benefits, warranting further investigation. Despite an increased incidence of grade ≥ 3 adverse events (AEs), such as neutropenia and asthenia, CDK4/6is present a markedly lower toxicity profile compared to traditional chemotherapy, with manageable side effects. QoL analysis indicates that integrating CDK4/6is into treatment regimens does not significantly impact elderly BC patients' daily life and symptom management. Special attention is given to frail subgroups, and personalized approaches are recommended to balance efficacy and adverse effects, such as starting with ET alone and introducing CDK4/6is upon progression in patients with a low disease burden. Transitioning to the adjuvant setting, early results, particularly with abemaciclib, indicate positive effects on disease-free survival (DFS), emphasizing the need for continued analysis to validate these findings and assess long-term implications. However, data on older patients are insufficient to conclude whether they truly benefit from this treatment. CONCLUSION: Overall, CDK4/6is present a favorable benefit-risk profile in older BC patients, at least in advanced BC; however, further research is warranted to optimize treatment strategies and improve outcomes in this population.
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BACKGROUND: Real-world data (RWD) related to the health status and care of cancer patients reflect the ongoing medical practice, and their analysis yields essential real-world evidence. Advanced information technologies are vital for their collection, qualification, and reuse in research projects. METHODS: UNICANCER, the French federation of comprehensive cancer centres, has innovated a unique research network: Consore. This potent federated tool enables the analysis of data from millions of cancer patients across eleven French hospitals. RESULTS: Currently operational within eleven French cancer centres, Consore employs natural language processing to structure the therapeutic management data of approximately 1.3 million cancer patients. These data originate from their electronic medical records, encompassing about 65 million medical records. Thanks to the structured data, which are harmonized within a common data model, and its federated search tool, Consore can create patient cohorts based on patient or tumor characteristics, and treatment modalities. This ability to derive larger cohorts is particularly attractive when studying rare cancers. CONCLUSIONS: Consore serves as a tremendous data mining instrument that propels French cancer centres into the big data era. With its federated technical architecture and unique shared data model, Consore facilitates compliance with regulations and acceleration of cancer research projects.
Subject(s)
Biomedical Research , Neoplasms , Humans , Data Mining , Electronic Health Records , Neoplasms/therapy , LanguageABSTRACT
BACKGROUND: Dysthyroidism (DT) is a common toxicity of immune checkpoint inhibitors (ICIs) and prior work suggests that dysthyroidism (DT) might be associated with ICI efficacy. PATIENTS AND METHODS: ConSoRe, a new generation data mining solution, was used in this retrospective study, to extract data from electronic patient records of adult cancer patients treated with ICI at Institut Paoli-Calmettes (Marseille, France). Every DT was verified and only ICI-induced DT was retained. Survival analyses were performed by Kaplan-Meier method (log-rank test) and Cox model. To account for immortal time bias, a conditional landmark analysis was performed (2 months and 6 months), together with a time-varying Cox model. RESULTS: Data extraction identified 1385 patients treated with ICI between 2011 and 2021. DT was associated with improved overall survival (OS) (HR 0.46, (95% CI 0.33 to 0.65), p<0.001), with a median OS of 35.3 months in DT group vs 15.4 months in non-DT group (NDT). Survival impact of DT was consistent using a 6-month landmark analysis with a median OS of 36.7 months (95% CI 29.4 to not reported) in the DT group vs 25.5 months (95% CI 22.8 to 27.8) in the NDT group. In multivariate analysis, DT was independently associated with improved OS (HR 0.49, 95% CI 0.35 to 0.69, p=0.001). After adjustment in time-varying Cox model, this association remained significant (adjusted HR 0.64, 95% CI 0.45 to 0.90, p=0.010). Moreover, patients with DT and additional immune-related adverse event had increased OS compared with patients with isolated DT, with median OS of 38.8 months vs 21.4 months, respectively. CONCLUSION: Data mining identified a large number of patients with ICI-induced DT, which was associated with improved OS accounting for immortal time bias.
Subject(s)
Immune Checkpoint Inhibitors , Neoplasms , Humans , Adult , Immune Checkpoint Inhibitors/adverse effects , Electronic Health Records , Retrospective Studies , Neoplasms/drug therapy , Data MiningABSTRACT
Background: Elderly breast cancer (BC) patients have been underrepresented in clinical trials whereas ~60% of deaths from BC occur in women aged 70 years and older. Only limited data are available on the prognostic impact of age according to treatment, especially in the triple-negative (TN) and Her2-positive because of the lower frequency of these subtypes in elderly patients. We report herein the results of a multicenter retrospective study analyzing the prognostic impact of age according to treatment delivered in TN and Her2-positive BC patients of 70 years or older, including comparison by age groups. Methods: The medical records of 31,473 patients treated from January 1991 to December 2018 were retrieved from 13 French cancer centers for retrospective analysis. Our study population included all ≥70 patients with TN or Her2-positive BC treated by upfront surgery. Three age categories were determined: 70-74, 75-80, and > 80 years. Results: Of 528 patients included, 243 patients were 70-74 years old (46%), 172 were 75-80 years (32.6%) and 113 were >80 years (21.4%). Half the population (51.9%, 274 patients) were TN, 30.1% (159) Her2-positive/hormone receptors (HR)-positive, and, 18% (95) Her2-positive/endocrine receptors (ER)-negative BC. Advanced tumor stage was associated with older age but no other prognostic factors (tumor subtype, tumor grade, LVI). Adjuvant chemotherapy delivery was inversely proportional to age. With 49 months median follow-up, all patient outcomes (overall survival (OS), disease-free survival (DFS), breast cancer-specific survival (BCSS), and recurrence-free survival (RFS)) significantly decreased as age increased. In multivariate analysis, age >80, pT2-3 sizes, axillary macrometastases, lymphovascular involvement, and HR-negativity tumor negatively affected DFS and OS. Comparison between age >80 and <=80 years old showed worse RFS in patients aged > 80 (HR=1.771, p=0.031). Conclusion: TN and Her2-positive subtypes occur at similar frequency in elderly patients. Older age is associated with more advanced tumor stage presentation. Chemotherapy use decreases with older age without worse other pejorative prognostic factors. Age >80, but not ≤80, independently affected DFS and OS.
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The value of comprehensive oncology management including supportive care is well established, but it remains challenged by the increasing need and access disparities. By enabling real-time, dynamic, technology-assisted assessments and interventions, e-health is a key for optimizing supportive care in Oncology in 2021. Indeed, e-health has the potential to improve communication between the patient and the healthcare professional, improve the assessment and management of symptoms and toxicities, and optimize patient engagement across the continuum of care. We are witnessing a new era of patient-centered care, where the patient becomes an actor in his or her own care. In this review, we present the definitions and the French legal framework of e-health, and some currently available e-health solutions in oncology focused on supportive care, including the issues of their validation and financing. We will also discuss the challenges and access for patients, as well as the issues of access, security and transfer of health data.
Subject(s)
Neoplasms , Telemedicine , Communication , Female , Humans , Male , Medical Oncology , Neoplasms/therapy , Patient-Centered CareABSTRACT
INTRODUCTION: In 2011, 11% of all cancers were diagnosed in people over 85 years old. With the current aging of the French population associated with health progress, we will be confronted more and more frequently with the treatment of very old patients, and this until the horizon 2050, when the population over 75 years old will represent approximately 15% of the total French population (compared to 9.1% in 2015). METHODS: To understand the management methods for patients over 85 years old with cancer, we carried out an observational study, based on data collected in the OncoPACA-Corse network, with the objective to describe the demographic data of very elderly patients, the characteristics of their pathology and to analyze the therapeutic strategies proposed by oncologists to patients in this population. RESULTS: One thousand three hundred and fifty five cases were analyzed. The mean age of the patients was 88.9 years with 3% of patients over 95 years old and only one was over 100 years old. 51.6% were women. Digestive tumors were the most represented (23.4%), followed by breast tumors (17.7%) and prostate tumors (10.5%), with a diagnosis made at a metastatic stage in 20% of cases. We note that treatment was offered for nearly 85% of patients with a wide range of options, exclusive palliative care was offered in 15% of cases; and whena treatment considered to be not very aggressive, such as hormone therapy, was offered, it seems to be preferred as monotherapy.
Subject(s)
Health Transition , Neoplasms/therapy , Age Distribution , Aged, 80 and over , Breast Neoplasms/epidemiology , Breast Neoplasms/therapy , Comorbidity , Digestive System Neoplasms/epidemiology , Digestive System Neoplasms/therapy , Female , France/epidemiology , Humans , Lung Neoplasms/epidemiology , Lung Neoplasms/therapy , Male , Neoplasms/epidemiology , Patient Care Team , Prostatic Neoplasms/epidemiology , Prostatic Neoplasms/therapy , Sex DistributionABSTRACT
The onset of brain metastases (BM) is a major turning point during advanced breast cancer (ABC) evolution, with only few treatment options when local therapies have failed. The therapeutic effect of eribulin, a wildly used drug in the treatment of ABC, remains unclear in this setting. PATIENTS AND METHODS: We performed a retrospective observational study to assess eribulin efficacy in patients with ABC who displayed BM at time of eribulin initiation. We collected data from the medical files of all ABC patients who received eribulin at our institution from 2012 until 2020. Our main endpoint was the central nervous system (CNS) progression-free survival. (CNS-PFS). Other evaluation criteria were extra-cranial progression free survival (PFS) and overall survival (OS). RESULTS: Twenty patients with BM monitoring data available were selected out of the 549 who received eribulin during the inclusion period. Fifteen patients (75%) had BM progressive as the best response, three patients (15%) had disease stabilization for more than 6 months and only one patient had a partial response according to RECIST 1.1 criteria. Median CNS-PFS was 3.39 months (95CI (3.02-3.76)). Cox univariate analysis identified molecular subtype as the only prognostic parameter in our cohort, with patients with hormone-receptor positive tumors less likely to experience CNS progression than those with triple-negative MBC (HR = 0.23 (95CI = 0.07-0.80), p = 0.021). Median extra-cranial PFS was 2.67 months (95CI (2.33-3.01)). Median OS was 7.68 months (95CI (0-17.41)). CONCLUSION: Eribulin seems to have only a limited impact on BM evolution. Hormone receptors expression may identify a subset of patients with better BM control.
Subject(s)
Geriatrics , Neoplasms , Aged , Geriatric Assessment , Humans , Medical Oncology , Neoplasms/therapy , Patient Care TeamABSTRACT
BACKGROUND: Nivolumab is approved worldwide as second-line treatment for metastatic non-small cell lung cancer (NSCLC). Despite the fact that most of these cancers are being diagnosed in the older patients, few of the patients were included in pivotal trials. We aimed to describe efficacy and safety in a "real-world" older population. PATIENTS AND METHODS: We retrospectively collected data from older patients (≥70â¯years old) with advanced or metastatic NSCLC treated with Nivolumab in our institution. We analyzed safety (CTCAE v4.0 criteria), efficacy (clinical benefit rate, progression-free survival, and overall survival), and correlated these features to geriatric parameters and PD-L1 expression. Along with this cohort, we assessed safety at a national level by retrieving all cases of Nivolumab (prescribed for NSCLC) induced adverse events analyzed by the French pharmacovigilance network during the inclusion period. RESULTS: From July 2015 to September 2016, 30 patients were enrolled with a median age of 75.2. Clinical benefit rate was 30.6%. Median progression-free survival and overall survival were 3.3 and 7.1â¯months, respectively. Fifteen patients (50%) presented an immune-related adverse event (IrAE) of any grade, including four high grade IrAEs. Two hundred and eighty IrAEs had been notified to the French pharmacovigilance network including 91 (35.2%) concerning older patients. Frequency and pattern of IrAEs were similar for older patients and younger subjects. CONCLUSIONS: Even though frequency and patterns of IrAEs are different from pivotal studies, these results don't seem specific to older patients. Further prospective investigations are needed to better characterize and predict the impact of Nivolumab on older patients with NSCLC.
Subject(s)
Antineoplastic Agents, Immunological/administration & dosage , Carcinoma, Non-Small-Cell Lung/drug therapy , Lung Neoplasms/drug therapy , Nivolumab/administration & dosage , Aged , Aged, 80 and over , Antineoplastic Agents, Immunological/adverse effects , B7-H1 Antigen/drug effects , Carcinoma, Non-Small-Cell Lung/mortality , Carcinoma, Non-Small-Cell Lung/pathology , Female , Humans , Lung Neoplasms/mortality , Lung Neoplasms/pathology , Male , Nivolumab/adverse effects , Retrospective StudiesABSTRACT
OBJECTIVE: To assess efficacy and tolerance of EGFR tyrosine-kinase inhibitors (TKIs) for advanced EGFR-mutated non-small cell lung cancer (NSCLC) in octogenarians. PATIENTS AND METHODS: Patients aged 80 years or older with EGFR-mutated NSCLC treated by EGFR TKI between January 2011 and March 2015 whatever the line of treatment were retrospectively selected. RESULTS: 20 centers retrospectively included 114 patients (women, 77.2%; Caucasians, 98.3%; mean age, 83.9 years). A performance status of 0-1 or 2-3 at diagnosis was reported for 71.6% and 28.4% of patients, respectively. Overall, 95.6% of patients had adenocarcinomas and histological stage at diagnosis was stage IV for 79.8% of patients. EGFR mutations were identified mainly on exon 19 (46.5%) and exon 21 (40.4%). A geriatric assessment was performed in 35.1% of patients. TKI treatment was administered to 97.3% of patients as first or second line of treatment. Overall response rate and disease control rate were 63.3% (69/109) and 78.9% (86/109), respectively. Median progression-free survival was 11.9 months (95% confidence interval [CI], 8.6-14.7) and median overall survival was 20.9 months (95% CI, 14.3-27.1). After progression, 36/95 (37.9%) patients received a new line of chemotherapy. Main toxicities were cutaneous for 66.7% of patients (grade 3-4, 10%), diarrhea for 56.0% (grade 3-4, 15%; grade 5, 2%) and others for 25.7% (grade 3-4, 41%). CONCLUSIONS: Octogenarians with EGFR-mutated NSCLC treated by EGFR TKI had clinical outcomes and toxicity profile comparable to younger patients. Geriatric assessment appeared to be underused in this population.
Subject(s)
Antineoplastic Agents/administration & dosage , Breast Neoplasms/drug therapy , Furans/administration & dosage , Ketones/administration & dosage , Age Factors , Aged , Aged, 80 and over , Antineoplastic Agents/adverse effects , Female , Furans/adverse effects , Humans , Ketones/adverse effects , Neoplasm Metastasis/drug therapy , Treatment OutcomeABSTRACT
UNLABELLED: Epithelioid hemangioendothelioma is a rare connective tissue tumor of vascular origin. It is most commonly found in young to middle aged women, and its clinical behavior is remakably variable from an indolent metastatic tumor to an aggressive rapidly growing neoplasm. Most tumors are diagnosed in an advanced unresectable phase and when clinically aggressive, require systemic cytotoxic treatment of sarcoma. Then, the 5-year survival rate after chemotherapy does not exceed 30%. Antiangiogenics are active in selected sarcoma subtypes: pazopanib, the only anti angiogenic registered agent for sarcoma provides a median PFS of 4.5 months only in the pivotal study. Their activity in EHE has been reported but long term outcome of these patients remain unreported. We report a case of a female patient with HEH who was treated with pazopanib for almost 8 years. Pazopanib therapy resulted in clinical improvement of symptoms and durable stabilization of liver tumors and lung lesions. CONCLUSION: Pazopanib is a promising therapeutic option in patients with HEH.
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Gliomas are the most frequent primary brain tumors in adults. As the population ages in Western countries, the number of people being diagnosed with glioblastoma is expected to increase. Clinical management of elderly patients with primary brain tumors is difficult, owing to multiple comorbidities, polypharmacy, decreased tolerance to chemotherapy, and an increased risk of radiation-induced neurotoxicity. A few specific randomized studies have shown a benefit for radiotherapy in elderly patients with good performance status. For patients with poor performance status, chemotherapy (temozolomide) has been shown to be associated with prolonged duration of response. Patients with methylated O (6)-alkylguanine deoxyribonucleic acid alkyltransferase promoter seem to have better outcomes. Oncogeriatrics proposes the geriatric evaluation of elderly patients to improve therapeutic choices and optimize the management of treatment toxicities and comorbidities.
Subject(s)
Brain Neoplasms/therapy , Glioma/therapy , Age Factors , Aged , Antineoplastic Agents, Alkylating/therapeutic use , Brain Neoplasms/diagnosis , Brain Neoplasms/drug therapy , Brain Neoplasms/radiotherapy , Brain Neoplasms/surgery , Combined Modality Therapy , Dacarbazine/analogs & derivatives , Dacarbazine/therapeutic use , Glioma/diagnosis , Glioma/drug therapy , Glioma/radiotherapy , Glioma/surgery , Humans , Prognosis , TemozolomideABSTRACT
Sarcomas are heterogeneous group of tumors that arise from tissues of mesenchymal origin. Current options for patients with advanced disease are limited, and only 2 drugs have been approved for these diseases over the last decade. Although several drugs are currently under development for soft-tissue sarcoma as a whole, improved understanding of sarcoma biology has led to the emergence of subtype-specific targeted therapy. This article reviews recent clinical data on emerging therapies for soft-tissue sarcoma.
Subject(s)
Sarcoma/drug therapy , HumansABSTRACT
PURPOSE: Medical practices in oncology are expected to be multidisciplinary, yet few articles studied how this may be concretely applied. In the present study, we evaluated the organization of two multidisciplinary committees, one for breast cancer and one for sarcoma, in a French Comprehensive Cancer Centre. METHODS: Both tumours were specifically chosen so as to emphasise substantial differences in relation with incidence, histological subtypes, management strategy, and scientific evidence. Between 2003 and 2004, 404 decision processes were observed, 210 for sarcoma (26 meetings) and 194 for breast cancer (10 meetings). The number of physicians who took part in the discussions and their medical specialties were systematically noted as well as the number of contradictory discussions, medical specialties represented in these contradictory discussions and the topics of contradiction. The last measured data was whether the final committee's decision was in conformity with the referent preferences or not. All these measures were related to the referent's medical speciality and working place, to the stage of the disease and to the disease management stage. RESULTS: Committees' specificities concerned their organization, referent's medical specialties, the number of participants in discussions and their medical specialties. Discussions in the sarcoma committee tended to be more multidisciplinary, involving more specialties. Initial strategy proposal for one patient was modified during the discussions for 86 patients out of 210 (41%) and for 62 out of 194 (32%) respectively for sarcoma and breast cancer. However, there was no significant difference in the rate of contradictory discussions between breast cancer and sarcoma committees (32% versus 41% respectively; P = 0.08). The rates of contradictory discussions were similar for localized cancers, local relapse and metastasis disease (37%, 41% and 34% respectively; P = 0.86). CONCLUSIONS: The present study reports more than 30% of changes concerning strategy for patient with cancer due to multidisciplinary discussions. This indicates that, providing tumour committees are adapted to the pathologies' characteristics, they can promote a collective and multidisciplinary approach to oncology.