US Orphan Drug Policy Boosts Rare Disease Research

Friday, Aug 8, 2025 1:26 am ET1min read

The US One Big Beautiful Bill Act (OBBA) modifies the Orphan Drug Act, broadening exemptions for orphan drugs from Medicare price negotiations. This encourages further research and innovation in rare disease treatments, with implications for Australian biotech companies like Prescient Therapeutics, Imugene, and Race Oncology with Fast Track designations. The legislation provides longer periods of market exclusivity, reducing the risk of price negotiations under Medicare, and stimulating innovation in rare disease treatments.

The US One Big Beautiful Bill Act (OBBA), recently passed, has significant implications for the biopharmaceutical industry, particularly for rare disease treatments. The OBBA modifies the Orphan Drug Act, broadening exemptions for orphan drugs from Medicare price negotiations. This legislative change aims to stimulate further research and innovation in rare disease treatments.

The OBBA provides orphan drug manufacturers with longer periods of market exclusivity, reducing the risk of price negotiations under Medicare. This regulatory modification is designed to encourage companies to invest in the development of rare disease treatments, which often have high research and development costs but may have limited patient populations.

For Australian biotech companies like Prescient Therapeutics, Imugene, and Race Oncology, which have Fast Track designations for their rare disease treatments, the OBBA presents a significant opportunity. These companies can now focus more resources on innovation and clinical trials, knowing that their products will have a longer period of market exclusivity and reduced risk of price negotiation under Medicare.

The legislation also provides incentives for companies to continue investing in rare disease treatments, even in the face of high development costs and limited market potential. This increased investment is crucial for addressing the growing need for accurate diagnoses and effective treatments for rare diseases, which affect millions of Americans.

The OBBA's impact is already being felt in the industry. For instance, Verastem Oncology, a biopharma firm, has recently received Fast Track Designation for its pancreatic cancer treatment, VS-7375 [1]. This designation, along with the OBBA's provisions, signals a growing commitment to rare disease innovation.

In conclusion, the US One Big Beautiful Bill Act (OBBA) represents a significant step forward in encouraging innovation in rare disease treatments. By providing longer market exclusivity and reducing the risk of price negotiations, the OBBA incentivizes companies to invest in the development of rare disease treatments. This legislative change is likely to have a positive impact on the biopharmaceutical industry, both in the United States and globally.

References:
[1] https://www.marketscreener.com/news/biopharma-firm-verastem-oncology-q2-net-loss-widens-ce7c5edcdb88f524

US Orphan Drug Policy Boosts Rare Disease Research

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