Closing the Global Equity Gap: Nursing Implications for Worldwide Cancer Care Delivery

The global cancer burden is projected to rise from 20 million new cases annually to 35 million by 2050. In the plenary session during the 2026 NCCN Annual Conference, panelists from the World Health Organization (WHO) and the American Cancer Society emphasized that while 70% of cancer-related deaths occur in low- and middle-income countries (LMICs), strategic investments in the nursing workforce and patient navigation can significantly reduce avoidable mortality.

The Growing Global Burden and Economic Impact

The scale of the oncologic challenge is underscored by staggering economic projections, with global cancer costs expected to hit $25.2 trillion between 2020 and 2050. However, experts noted that even in resource-constrained environments, a well-managed national cancer program—spanning the continuum from prevention to palliation—can drastically improve survival rates.

Access vs. Navigation: The Critical Nursing Role

A recurring theme during the session was that the mere existence of a treatment facility does not equate to accessible care. In some global regions, fewer than 15% of patients have functional access to oncology services. Barriers include diagnostic delays, a lack of specialized healthcare professionals, and profound financial toxicity.

“Care exists everywhere, but can people access it? Can they get through it? Can they stay with it and understand it?” asked one panelist. This highlights the essential role of the oncology nurse navigator. Global efforts are increasingly focusing on training nurses to help patients move through complex systems, manage treatment-related side effects, and overcome literacy or language barriers.

Strengthening the Continuum: From Prevention to Palliation

Systemic improvements must occur across the entire spectrum of care rather than focusing solely on late-stage treatment. Experts emphasized that 40% of cancers are preventable, offering the highest return on investment for healthcare systems.

Prevention and Early Detection

• Vaccination: HPV vaccination remains a primary target for eliminating cervical cancer. While the WHO goal is 90% coverage, global rates hover around 25%. However, in Ethiopia, cervical cancer screening has been brought to over 1,500 facilities and reached 95% vaccination coverage among eligible girls.
• Early Staging: In breast cancer, the global goal is to shift 60% of diagnoses to stages 1 and 2.

Workforce and Infrastructure

Workforce development is not just about hiring; it is about equipping nurses with the necessary infrastructure. This includes establishing multidisciplinary teams and ensuring that facilities have the diagnostic tools required to implement evidence-based guidelines.

Global Collaboration and Resource Adaptation

Meaningful change is being driven by the "harmonization" of clinical standards. A notable example is the adaptation of NCCN Guidelines for the Middle East and North Africa (MENA) region. By tailoring evidence-based recommendations to local resource levels, these collaborations ensure that nursing care remains practical and culturally relevant.

Furthermore, the development of multilingual patient resources—such as Arabic translations of patient guidelines in the MENA region—empowers the nursing staff to provide clearer education, reducing the "information gap" that often leads to treatment discontinuation.

Turning Progress into Equity

The plenary concluded with a message of pragmatic optimism. While the challenges of global cancer care are vast, foundational progress in infrastructure, prevention, and nursing education is already yielding improved outcomes.

References

1. Abu-Rustum NR, et al. Opening Remarks and Plenary Session: Delivering Cancer Care Worldwide: Current Realities and Future Strategies. Presented at: NCCN 2026 Annual Conference; March 2026; Orlando, FL.