RESUMO
BACKGROUND: Adolescent and young adult cancer survivors (AYAs, aged 18-39 years at first diagnosis) have a higher second cancer risk. Accelerated aging is hypothesized as underlying mechanism and has been described clinically by 6 indicators; fatigue, low quality of sleep, low mood, lack of motivation, subjective memory complaints, and poor exercise tolerance. Using patient-reported outcomes, we aimed to identify clusters of accelerated aging among AYA cancer survivors and to investigate their association with second cancer development. PATIENTS AND METHODS: Patient, tumor, and treatment data were obtained from the Netherlands Cancer Registry. Patient-reported clinical indicators and second cancer data were obtained from the SURVivors (5-20 years) of cancer in AYAs (SURVAYA) questionnaire study between 1999 and 2015. Latent class and multivariable logistic regression analyses were performed. RESULTS: In total, nâ =â 3734 AYA survivors with known second cancer status (nâ =â 278 [7.4%] second cancers) were included. Four latent clusters were identified and named based on their clinical indicator features; (1) high accelerated aging (31.3%), (2) intermediate accelerated aging without poor exercise tolerance (15.1%), (3) intermediate accelerated aging without lack of motivation (27.4%), and (4) low accelerated aging (26.2%). AYAs in the high accelerated aging cluster were more likely to have second cancer (odds ratio: 1.6; 95% CI, 1.1-2.3) compared to the low accelerated aging cluster. CONCLUSION: AYAs with a higher burden of accelerated aging were more likely to develop a second cancer. Validation of the clinical indicators and how to best capture them is needed to improve (early) detection of AYAs at high risk of developing second cancer.
Assuntos
Sobreviventes de Câncer , Segunda Neoplasia Primária , Neoplasias , Adolescente , Humanos , Adulto Jovem , Envelhecimento , Neoplasias/terapia , Segunda Neoplasia Primária/complicações , Medidas de Resultados Relatados pelo Paciente , AdultoRESUMO
Our study aimed to provide a comprehensive overview of trends in incidence, survival, mortality and treatment of first primary invasive breast cancer (BC), according to age, stage and receptor subtype in the Netherlands between 1989 and 2017. Data from all women diagnosed with first primary stage I to IV BC (N = 320 249) were obtained from the Netherlands Cancer Registry. BC mortality and general population data were retrieved from Statistics Netherlands. Age-standardised incidence and mortality rates were calculated with annual percentage change (APC) and average annual percentage change (AAPC) statistics. The relative survival (RS) was used as estimator for disease-specific survival. The BC incidence for all BC patients combined significantly increased until 2013 from 126 to 158 per 100 000 person-years, after which a declining trend was observed. Surgery became less extensive, but (neo-)adjuvant systemic treatments and their combinations were given more frequently. The RS improved for all age groups and for most stages and receptor subtypes, but remained stable for all subtypes since 2012 to 2013 and since 2000 to 2009 for Stage IV BC at 15 years of follow-up. Overall, the 5- and 10-year RS increased from 76.8% (95% confidence interval [CI]: 76.1, 77.4) and 55.9% (95% CI: 54.7, 57.1) in 1989 to 1999 to 91.0% (95% CI: 90.5, 91.5) and 82.9% (95% CI: 82.2, 83.5), respectively, in 2010 to 2016. BC mortality improved regardless of age and overall decreased from 57 to 35 per 100 000 person-years between 1989 and 2017. In conclusion, the BC incidence in the Netherlands has steadily increased since 1989, but the latest trends show promising declines. Survival improved markedly for most patients and the mortality decreased regardless of age.
Assuntos
Neoplasias da Mama/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/mortalidade , Neoplasias da Mama/terapia , Feminino , História do Século XX , História do Século XXI , Humanos , Incidência , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Países Baixos , Análise de Sobrevida , Adulto JovemRESUMO
Historically, adolescent and young adult (AYA) patients with cancer, diagnosed for the first time at age 15 through 39 years, have often been identified as a "lost tribe" without a medical "home"; neither pediatric nor adult oncology services were able to provide age-appropriate care to this specific group. Internationally, AYA care programs are being established to bridge the gap between the age-defined healthcare worlds and to address the specific needs of AYAs with cancer. However, AYA care programs mostly focus on improving cure rates and addressing survivorship issues, and direct less attention to the unique needs of those living with an uncertain and/or poor cancer prognosis. Additionally, palliative care services are typically poorly equipped to address the age-specific needs of this group. Given that increasingly more AYAs with an uncertain and/or poor cancer prognosis are gaining life years because of novel treatments, and sometimes even face the prospect of long-term disease control, AYA care programs should address the unique palliative care needs of this "new" lost tribe within AYA oncology. This report provides a definition and description of the AYA population living with an uncertain and/or poor cancer prognosis in terms of epidemiologic, clinical, and psychosocial characteristics and challenges, and provides perspectives for future research and care initiatives. It also highlights the need to comprehensively examine the experience of AYAs who are living with uncertain and/or poor cancer prognosis to adjust best care practices for this unique group.
Assuntos
Neoplasias , Adolescente , Adulto , Atenção à Saúde , Necessidades e Demandas de Serviços de Saúde , Humanos , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Neoplasias/terapia , Cuidados Paliativos , Incerteza , Adulto JovemAssuntos
Sobreviventes de Câncer , Neoplasias , Humanos , Neoplasias/terapia , Pesquisa , SobreviventesRESUMO
Worldwide, more than 1.2 million adolescents and young adults (AYAs; those aged 15-39 years) are diagnosed with cancer each year. Although considerable variability exists according to cancer site and stage of disease, the 5-year relative survival at the time of diagnosis has been estimated at >80% for all AYA patients with cancer combined. Extensive survivorship research in recent decades has focused on patients diagnosed with cancer as children (<15 years) and older adults (>39 years), yet few studies to date have reported outcomes specifically for patients diagnosed as AYAs. With increasing incidence and improving survival for many tumor types, leading to the majority of AYA patients with cancer becoming long-term survivors, there is a critical need for research efforts to inform the survivorship care of this growing population. This article describes the population of AYA cancer survivors according to their epidemiology and late and long-term effects, the challenges and models of AYA survivorship care, as well as future opportunities for research and healthcare.
RESUMO
Adolescent and young adult (AYA) cancer patients, aged 15-39 years at primary cancer diagnosis, form a distinct, understudied, and underserved group in cancer care. This study aimed to assess long-term trends in incidence, survival, and mortality of AYA cancer patients within the Netherlands. Data on all malignant AYA tumours diagnosed between 1990-2016 (n = 95,228) were obtained from the Netherlands Cancer Registry. European age-standardised incidence and mortality rates with average annual percentage change (AAPC) statistics and five-year relative survival rates were calculated. The overall cancer incidence increased from 54.6 to 70.3 per 100,000 person-years (AAPC: +1.37%) between 1990-2016, and increased for both sexes individually and for most cancer types. Five-year relative survival overall improved from 73.7% in 1990-1999 to 86.4% in 2010-2016 and improved for both sexes and most cancer types. Survival remained poor (<60%) for rhabdomyosarcoma, lung, stomach, liver, bladder, and pancreatic carcinomas, among others. Mortality rates among male AYAs overall declined from 10.8 to 6.6 (AAPC: -1.64%) and from 14.4 to 10.1 per 100,000 person-years (AAPC: -1.81%) for female AYAs since 1990. Mortality rates remained unchanged for male AYAs aged 20-24 and 25-29 years. In conclusion, over the past three decades, there has been a considerable increase in cancer incidence among AYAs in the Netherlands. Meanwhile, the survival improved and the mortality overall declined. Survival at five-years now well exceeds above 80%, but did not do so for all cancer types.