Fecal microbiota spores, live
Live fecal microbiota spores, sold under the brand name Vowst, is a fecal microbiota product used to prevent the recurrence of Clostridioides difficile infection (C. difficile).[1][2]
| Clinical data | |
|---|---|
| Trade names | Vowst |
| Other names | SER-109, fecal microbiota spores, live-brpk |
| Routes of administration | By mouth |
| ATC code |
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| Legal status | |
| Legal status | |
Live fecal microbiota spores, contain live bacteria and are manufactured from human fecal matter donated by qualified individuals.[2]
Vowst was approved for medical use in the United States in April 2023.[1][2][3] It is the first fecal microbiota product that is taken by mouth (orally).[2]
Medical uses
Fecal microbiota spores(live) is indicated to prevent the recurrence of Clostridioides difficile infection (CDI) in individuals 18 years of age and older following antibacterial treatment for recurrent CDI (rCDI).[1][4]
History
The safety of fecal microbiota spores (live) was evaluated in a randomized, double-blind, placebo-controlled, clinical study and an open-label clinical study conducted in the US and Canada.[2] The participants who suffered from recurrent C. difficile infection, were subjected to 48 to 96 hours post-antibacterial treatment and their symptoms were controlled.[2]
Across both studies, 346 individuals 18 years of age and older with recurrent C. difficile infection received all scheduled doses of fecal microbiota spores, live.[2] In an analysis among 90 recipients of fecal microbiota spores, live, when compared to 92 recipients of placebo, the most commonly reported side effects by recipients of fecal microbiota spores, live, which occurred at a greater frequency than reported by placebo recipients, were abdominal bloating, fatigue, constipation, chills and diarrhea.[2] The effectiveness of fecal microbiota spores, live was evaluated in the randomized, placebo-controlled clinical study in which 89 participants received fecal microbiota spores, live and 93 participants received placebo.[2] Through eight weeks after treatment, CDI recurrence in Vowst-treated participants was lower compared to placebo-treated participants (12.4% compared to 39.8%).[2]
The FDA granted the application for fecal microbiota spores, live-brpk priority review, breakthrough therapy, and orphan drug designations.[2] The FDA granted approval of Vowst to Seres Therapeutics Inc.[2]
References
- "Vowst- fecal microbiota spores, live-brpk capsule". DailyMed. 21 April 2023. Retrieved 19 May 2023.
- "FDA Approves First Orally Administered Fecal Microbiota Product for the Prevention of Recurrence of Clostridioides difficile Infection". U.S. Food and Drug Administration (FDA) (Press release). 26 April 2023. Archived from the original on 26 April 2023. Retrieved 27 April 2023.
This article incorporates text from this source, which is in the public domain. - "Seres Therapeutics and Nestlé Health Science Announce FDA Approval of Vowst (fecal microbiota spores, live-brpk) for Prevention of Recurrence of C. difficile Infection in Adults Following Antibacterial Treatment for Recurrent CDI" (Press release). Seres Therapeutics. 26 April 2023. Retrieved 27 April 2023 – via Business Wire.
- "Vowst". U.S. Food and Drug Administration. 26 April 2023. Archived from the original on 28 April 2023. Retrieved 27 April 2023. This article incorporates text from this source, which is in the public domain.
Further reading
- Feuerstadt P, Louie TJ, Lashner B, Wang EE, Diao L, Bryant JA, et al. (January 2022). "SER-109, an Oral Microbiome Therapy for Recurrent Clostridioides difficile Infection". The New England Journal of Medicine. 386 (3): 220–229. doi:10.1056/NEJMoa2106516. PMID 35045228.