Breast Cancer

Disease

Also known as: BC

Disease Profile

Breast cancer is a malignant tumor that starts in breast tissue and is now the most commonly diagnosed cancer in women globally. Outcomes vary substantially by stage at diagnosis and access to timely treatment.

Category
malignant_neoplasm
Prevalence
about 2.3 million new diagnoses globally in 2022
ICD Codes
  • C50

Related News

Multiple Studies Link Accelerated Biological Aging to Rising Early-Onset Cancer in Younger Generations

Two studies published in Nature Medicine and Military Medical Research link accelerated biological aging in younger generations to rising rates of early-onset cancers. Researchers found that people born in more recent decades show larger gaps between their chronological and biological ages, with stronger risks for lung, gastrointestinal, and uterine cancers. A separate global analysis identified six cancers now rising faster in younger adults than older populations.

ctDNA Liquid Biopsy Shows Promise with New Clinical Evidence and Nanotechnology Advances

Clinical trial results support ctDNA-guided therapy for bladder cancer, with the phase III IMvigor011 trial showing improved survival outcomes. Standardisation efforts are underway through position papers from professional societies and consensus guidelines. Nanotechnology advances and AI integration are poised to improve ctDNA detection sensitivity for liquid biopsy applications.

Oral Drug Combo Shows Efficacy for Older AML Patients; Delayed Pegfilgrastim Reduces Breast Cancer Bone Pain

Two separate clinical trials have reported advances in cancer care. An oral drug combination of decitabine-cedazuridine and venetoclax showed efficacy in older patients with acute myeloid leukemia, with a 47% complete response rate in a phase 2b trial. A separate randomized controlled trial found that delaying pegfilgrastim administration to 72 hours post-chemotherapy significantly reduced bone pain in women with stage I–III breast cancer.

Oncology Drug Market Sees Strong Growth Amid Patent Cliffs and Novel Modality Shifts

Global oncology drug spending is projected to reach $467 billion by 2030, driven by novel modalities like ADCs and bispecifics, but growth will slow due to patent expirations for key drugs like Keytruda and Lynparza. R&D is shifting, with novel modalities accounting for 33% of clinical trials in 2025. The industry is also seeing broader innovation and investment, with new blockbuster contenders emerging across multiple therapeutic areas.

Racial Disparities Persist Across Cancer Incidence and Clinical Trial Outcomes

Two JAMA Network Open studies highlight persistent racial disparities in cancer. One found early-onset cancer rates declining in men but rising in women, with significant variation by race across cancer types. A separate analysis of ovarian cancer trials showed Black patients had lower overall survival and were underrepresented in clinical research.

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