Introduction: In recent years, an increase in cases of malignant neoplasms has been observed among Indigenous peoples, especially stomach, breast, and cervical cancers. Factors such as infections, poor sanitation conditions, lifestyle changes, and limited access to healthcare contribute to this scenario. Objectives: This study aims to analyze the occurrence and most frequent types of malignant neoplasms among the indigenous population of the Northern Region of Brazil, with an emphasis on the state of Pará. It also seeks to describe the distribution of cases by geographic location, type of neoplasm, and contribute to the epidemiological visibility of cancer among indigenous peoples. Methods: This is a descriptive and quantitative study, with data extracted from the Brazilian National Cancer Institute. The incidence of neoplasms in the Indigenous population of the Northern Region was analyzed, filtered by state, sex, and race/color declared as Indigenous. The most recent years available (2018 to 2019) were used, varying by state. The data were then organized into tables for analysis. The focus on the Indigenous population was chosen due to its increased vulnerability and the scarcity of studies targeting this population group. Results: The most recent data found, from the years 2017 to 2019, reveal a total of 66 recorded cases of neoplasms among Indigenous peoples in the Northern Region, with distribution by cancer type and geographic location. The most frequently observed cancers were Stomach Cancer, recurrent in the states of Rondônia, Roraima, and Amazonas, with cases in both sexes, representing about 6% of all notifications; and Cervical Cancer, prominent in states such as Acre and Pará, accounting for 21% of the cases. Conclusion: Based on the presented data, it is concluded that the most incident malignant neoplasms among the indigenous population of the Northern Region were stomach cancer, cervical cancer, and breast cancer, reflecting an epidemiological pattern associated with socio-environmental factors and limited access to healthcare services. The predominance of these tumor types indicates the persistence of socioeconomic vulnerability and health access inequality in this population, significantly impacting the health-disease process. Thus, the results reinforce the importance of formulating specific public policies for indigenous peoples, aimed at the prevention, screening, and early treatment of neoplasms. Furthermore, the significant importance of such studies for medical science is highlighted, as they fill epidemiological gaps regarding cancer in indigenous populations, providing scientific support for more equitable health actions and expanding knowledge about the distribution and behavior of neoplasms in this target population.
It is with great enthusiasm that we present the Annals of the Oncology International Symposium 2025, an event that continues to solidify its significance in the oncology landscape of northern Brazil. Held in Belém, Pará, Oncology 2025 centered around the theme "The cancer control challenge: better knowing it to best facing it," dedicating itself to exploring the latest frontiers in cancer treatment and prevention.
This year, the symposium provided a deep dive into the essential role of knowledge in the fight against cancer, presenting new perspectives and scientific advancements across various areas of oncology. Renowned global experts gathered to share their most recent research and innovative approaches, offering participants a comprehensive view of the challenges faced by healthcare professionals and patients worldwide.
Presentations and discussions during the event focused on critical topics such as the use of new technologies, advancements in personalized therapies, and more effective prevention strategies. Additionally, particular attention was given to the unique challenges faced by the Amazon region, with efforts aimed at developing region-specific solutions to meet local needs.
Beyond being a high-caliber academic event, Oncology 2025 stood out as a moment for integration and professional networking, with the warm hospitality of the city of Belém offering participants a unique experience. This event became a platform for exchanging ideas, where science, culture, and humanity came together in pursuit of a common goal: to improve cancer control both in Brazil and globally.
This collection of abstracts and articles presented during the event reflects the ongoing dedication to research and the development of innovative solutions, highlighting the importance of collaboration and shared knowledge in the fight against cancer.
General Submission Guidelines:
The presenting author, who does not have to be the first author, must be registered for Oncology 2025.
Each abstract may have up to 10 authors, including the main author and co-authors.
Only original, unpublished work will be accepted.
Submissions must be related to oncology. However, project descriptions, work proposals, experience reports, and literature reviews will not be considered.
Clinical case reports are allowed, provided the abstract addresses scientific questions, details clinical observations, and includes primary scientific data.
The abstract must be written in English, but presentations may be given in Portuguese.
Abstracts must be between 300 and 500 words.
Comissão Organizadora
Comissão Científica
See Annals of Oncology 2023 at:
https://www.even3.com.br/anais/oncology-2023-international-symposium/
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