
6 predicted events · 10 source articles analyzed · Model: claude-sonnet-4-5-20250929
The Trump administration's FDA is undergoing a dramatic transformation that threatens to upend decades of rare disease drug development. Under new leadership, including Commissioner Marty Makary and top official Vinay Prasad, the agency has abruptly reversed course on multiple rare disease therapies, rejecting drugs that internal reviewers had previously deemed approvable. This shift is creating a volatile situation that will likely trigger significant industry and political responses in the coming months.
At least five cell or gene therapies for deadly rare diseases have been rejected or had their approval pathways blocked since the Trump administration installed new FDA leadership (Article 4). The most revealing case involves Atara Biotherapeutics' Ebvallo, a cell therapy for a rare blood cancer that afflicts approximately 500 patients annually with only weeks or months to live. Despite internal FDA reviewers recommending approval, the agency rejected the drug last month, prompting a former FDA employee to call it a "complete reversal" linked to new leadership (Article 5). Commissioner Makary has defended these decisions publicly, even appearing on CNBC to justify rejections and defend Prasad (Article 1). His defense referenced UniQure's Huntington's disease gene therapy, characterizing it as a dangerous procedure that showed no benefit. Meanwhile, Regenxbio's MPS gene therapy rejection has devastated families like the Selsers, whose infant son Ben was diagnosed early with Hunter Syndrome and now faces years of delay before potential treatment (Article 4).
Perhaps most tellingly, the pharmaceutical industry has recognized that the rules have fundamentally changed. Three Trump-connected lobbying firms—Checkmate Government Relations, Miller Strategies, and Ballard Partners—saw their pharmaceutical client revenue surge from $2.2 million in 2024 to $11.7 million in 2025 (Article 8). Most of the 16 companies that signed drug pricing deals with the White House have contracted with these firms (Article 9). Lobbyists now believe "the odds of approval go up if a decision can be spun as a win for the Trump administration" (Article 10). This represents a fundamental shift: FDA decisions that were once purely scientific are now being politicized, and industry is adapting by targeting political channels rather than relying on scientific merit alone.
### 1. Congressional Intervention Is Imminent The rare disease patient advocacy community is powerful, organized, and increasingly furious. Families feeling "whiplash over shifting and contradictory decisions" (Article 4) will pressure their representatives. Given that these rejections affect children with devastating conditions like Hunter Syndrome and MPS, expect emotional congressional hearings within the next 2-3 months featuring parents like Megan Selser testifying about their children's blocked access to potentially life-saving therapies. Trump's State of the Union address already showed his willingness to directly address drug policy and appeal to congressional leaders (Articles 6, 7). However, his focus on drug pricing rather than drug access creates a vulnerability that Democrats and even some Republicans will exploit, particularly as patient advocacy groups mobilize. ### 2. Industry Will Split Into Two Camps Companies will divide into those willing to work within the new political system and those who challenge it publicly. The surge in lobbying spending (Article 9) indicates many have chosen accommodation, seeking to frame their approvals as Trump administration victories. However, companies like Atara and Regenxbio, already rejected despite strong scientific cases, have little to lose by going public with their grievances. Expect more detailed leaks and whistleblower accounts from former FDA employees, similar to the anonymous source in Article 5, exposing the gap between scientific assessment and political decision-making. This will create a media narrative problem for the administration. ### 3. Europe Will Become the De Facto Standard Article 2 notes that the rejected cell therapy had already received approval in Europe. As the FDA sets higher bars while the European Medicines Agency maintains science-based standards, American rare disease patients will increasingly seek access to European-approved therapies through compassionate use, right-to-try laws, or medical tourism. This will create embarrassing optics: American innovation benefiting European patients first while American children suffer.
The Trump administration faces an inherent contradiction: Robert F. Kennedy Jr. promises to "root out industry influence" from the FDA (Article 10), yet the politicization of approval decisions has actually *increased* industry's need to lobby politically rather than rely on scientific merit. This has made the FDA *more* susceptible to political influence, not less. Commissioner Makary's public defense of rejections (Article 1) suggests the administration is prepared to defend its position, but the growing gap between FDA decisions and both internal agency recommendations and European regulatory standards creates an increasingly untenable situation.
Within 3-6 months, one of three outcomes seems likely: 1) Congressional pressure forces FDA to clarify and soften its standards for rare disease drugs; 2) A high-profile tragedy involving a child who could have received treatment triggers a policy reversal; or 3) The administration doubles down, accepting the political cost while fundamentally reshaping FDA culture. The pharmaceutical industry's massive lobbying investment suggests they believe intervention is both necessary and potentially effective. The question is whether scientific integrity or political considerations will ultimately determine which dying patients get access to experimental therapies.
Patient advocacy groups are powerful and mobilized, affected families like the Selsers provide compelling testimony, and both parties have incentives to address sympathetic cases involving children with fatal diseases
Article 5 already features an anonymous former FDA employee alleging political motivation; the pattern of reversals despite internal recommendations suggests more staffers will come forward as frustration grows
Companies like Atara and Regenxbio have already been rejected despite strong cases and European approvals; they have little to lose and much to gain from public pressure, especially given successful precedents of companies fighting FDA decisions
Article 2 notes therapies approved in Europe but rejected in US; desperate families with dying children will seek any legal pathway, creating political pressure and embarrassing comparisons
Growing political pressure from multiple directions, combined with Trump's demonstrated willingness to personally involve himself in drug policy (Articles 6, 7), suggests eventual intervention, though timing depends on political calculus
Industry has recognized political channels are now essential for FDA approvals; the 5x increase from 2024 to 2025 (Article 8) suggests trend will continue as more companies adapt to new reality