In this article, the authors explore the impact of a potential future regulatory decision by FDA whether or not to continue its enforcement discretion policy allowing physicians to perform, and stool banks to sell, stool product for fecal microbiota transplantation as a treatment for recurrent Clostridium Difficile infection without an Investigative New Drug (IND) application. The paper looks at the Agency's regulatory options in light of the current gut microbiota based products that are in the FDA pipeline for drug approval and the potential impact and repercussions of their approval on FDA action. In laying out FDA's options we consider the implications of market exclusivity and off-label use of newly approved drugs. Ultimately, we explore the potential impact of FDA's decision on patients, research, and innovation.

This article argues that current data for the safety and efficacy of fecal microbiota transplants as a treatment for any indication, including recurrent Clostridioides difficile infection, is low-quality. It develops a governance proposal that encourages production of high-quality evidence by incentivizing well-designed RCTs of stool and stoolderived microbial products. The proposal would require that FDA change its current enforcement approach, but it would not require any change in statutes or regulations.

Regulatory agencies vary widely in their classification of FMT, with significant impact on patient access. This article conducts a global survey of national regulations and collates existing FMT classification statuses, ultimately suggesting that the human cell and tissue product designation best fits FMT's characteristics and that definitional objectives to that classification may be overcome.

Multidrug resistant organisms (MDROs) are a public health threat that have reduced the effectiveness of many available antibiotics. Antimicrobial stewardship programs (ASPs) have been tasked with reducing antibiotic use and therefore the emergence of MDROs. While fecal microbiota transplant (FMT) has been proposed as therapy to reduce patient colonization of MDROs, this will require additional evidence to support an expansion of the current clinical indication for FMT. This article discusses the evidence and ethics of the expanded utilization of FMT by ASPs for reasons other than severe recurrent or refractory Clostridioides (formerly Clostridium) difficile infection.

The success of fecal microbiota transplantation (FMT) as a treatment for Clostrioides difficile infection (CDI) has stirred excitement about the potential for microbiota transplantation as a therapy for a wide range of diseases and conditions. In this article, we discuss vaginal microbiota transplantation (VMT) as “the next frontier” in microbiota transplantation and identify the medical, regulatory, and ethical challenges related to this nascent field. We further discuss what we anticipate will be the first context for testing VMT in clinical trials, prevention of the recurrence of a condition referred to as bacterial vaginosis (BV). We also compare clinical aspects of VMT with FMT and comment on how VMT may be similar to or different from FMT in ways that may affect research design and regulatory decisions.

Several lines of evidence suggest that children born via Cesarean section (C-section) are at greater risk for adverse health outcomes including allergies, asthma and obesity. Vaginal seeding is a medical procedure in which infants born by C-section are swabbed immediately after birth with vaginal secretions from the mother. This procedure has been proposed as a way to transfer the mother's vaginal microbiome to the child, thereby restoring the natural exposure that occurs during vaginal birth that is interrupted in the case of babies born via C-section. Preliminary evidence indicates partial restoration of microbes. However, there is insufficient evidence to determine the health benefits of the procedure. Several studies, including trial, are currently underway. At the same time, in the clinic setting, doctors are increasingly being asked to by expectant mothers to have their babies seeded. This article reports on the current research on this procedure and the issues it raises for regulators, researchers, physicians, and patients.

In the U.S., there is no requirement for research sponsors to compensate human research subjects who experience injuries as a result of their participation. In this article, we review the moral justifications that compel the establishment of a better research-related injury compensation system. We explore how other countries and certain institutions within the U.S. have adopted various systems of compensation. The existence of these systems demonstrates both that the U.S. lags behind other nations in its protection of human research subjects and that the establishment of a compensation system is both practical and feasible. We then examine factors which have prevented the U.S. from establishing its own compensation system. We consider possible alternatives for the U.S. by examining the advantages and disadvantages of both established and proposed systems. We offer a new proposal that addresses the justice concerns which compel the establishment of a national compensation system, distributes the burdens of such a system on multiple stakeholders that benefit from research, and has the additional advantage of minimizing the administrative and logistical challenges associated with initiating such a system.

The use of decision-making capacity assessments (DMCA) in clinical medicine is an underdeveloped yet quickly growing practice. Despite the ethical and clinical importance of these assessments as a means of protecting patient autonomy, clinicians, philosophers, and ethicists have identified a number of practical and theoretical hurdles which remain unresolved. One ethically important yet largely unaddressed issue is whether, and to what extent physicians ought to inform and obtain consent from patients prior to initiating a capacity assessment. In what follows, I address the following question: Must, or should, physicians obtain consent for capacity assessments? I argue that physicians have an ethical obligation to obtain express patient consent for capacity assessments, and in doing so, I challenge the predominant view which requires physicians to merely inform patients without obtaining consent. I then identify an underlying philosophical paradox that complicates the clinician's duty to obtain consent: in short, consent is needed for an assessment of one's ability to consent. Finally, I recommend a practical solution to this paradox of consent for capacity assessments by proposing a model of double consent from both the patient and health care representative.

Brain organoid research raises ethical challenges not seen in other forms of stem cell research. Given that brain organoids partially recapitulate the development of the human brain, it is plausible that brain organoids could one day attain consciousness and perhaps even higher cognitive abilities. Brain organoid research therefore raises difficult questions about these organoids' moral status – questions that currently fall outside the scope of existing regulations and guidelines. This paper shows how these gaps can be addressed. We outline a moral framework for brain organoid research that can address the relevant ethical concerns without unduly impeding this important area of research.