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Sofpironium Bromide: First Approval

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Abstract

Sofpironium bromide (ECCLOCK® in Japan) gel is a topical anticholinergic agent developed by Bodor Laboratories and licenced to Brickell Biotech for the treatment of hyperhidrosis. The drug is designed to reduce sweating by inhibiting M3 muscarinic receptors in eccrine glands at the application site. In September 2020, sofpironium bromide gel 5% received its first approval in Japan for the treatment of primary axillary hyperhidrosis (PAH). Clinical studies are currently ongoing in the USA to assess the safety and efficacy of sofpironium bromide gel 15% in PAH. This article summarizes the milestones in the development of sofpironium bromide gel leading to this first approval for the treatment of PAH.

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References

  1. Shargall Y, Spratt E, Zeldin RA. Hyperhidrosis: what is it and why does it occur? Thorac Surg Clin. 2008;18(2):125–32, v.

  2. Amir M, Arish A, Weinstein Y, et al. Impairment in quality of life among patients seeking surgery for hyperhidrosis (excessive sweating): preliminary results. Isr J Psychiatry Relat Sci. 2000;37(1):25–31.

    CAS  PubMed  Google Scholar 

  3. Campanati A, Penna L, Guzzo T, et al. Quality-of-life assessment in patients with hyperhidrosis before and after treatment with botulinum toxin: results of an open-label study. Clin Ther. 2003;25(1):298–308.

    Article  Google Scholar 

  4. Solish N, Bertucci V, Dansereau A, et al. A comprehensive approach to the recognition, diagnosis, and severity-based treatment of focal hyperhidrosis: recommendations of the Canadian Hyperhidrosis Advisory Committee. Dermatol Surg. 2007;33(8):908–23.

    CAS  PubMed  Google Scholar 

  5. Kaken Pharmaceutical. ECCLOCK® gel 5% approved in Japan for the treatment of primary axillary hyperhidrosis [media release]. 25 Sep 2020. http://www.kaken.co.jp/.

  6. Kaken Pharmaceutical. ECCLOCK gel 5%. 2020. https://pmda.go.jp. Accessed 4 Nov 2020.

  7. Brickell Biotech. Brickell Biotech provides update on Bodor Labs complaint and funding agreement with NovaQuest [media release]. 30 Oct 2019. http://brickellbio.com.

  8. Brickell Biotech. Brickell Biotech announces settlement of dispute with Bodor Labs and entry into equity funding agreements [media release]. 18 Feb 2020. http://brickellbio.com.

  9. Brickell Biotech. Brickell Biotech, Inc. signs exclusive license and development agreement for BBI-4000 with Kaken Pharmaceutical Co., Ltd [media release]. 1 Apr 2015. http://brickellbio.com.

  10. Brickell Biotech. Sofpironium bromide. 2020. https://brickellbio.com/rd/pipeline/sofpironium-bromide/. Accessed 4 Nov 2020.

  11. Yokozeki H, Fujimoto T, Yorozuya T, et al. A phase 3, randomized, double-blinded, vehicle-controlled study to evaluate the safety and efficacy of topically applied sofpironium bromide gel, 5% in Japanese patients with primary axillary hyperhidrosis [abstract no. S027]. In: American Academy of Dermatology, Virtual Meeting Experience. 2020.

  12. Brickell Biotech. Brickell Biotech announces positive phase 3 pivotal study results for sofpironium bromide in Japan released by development partner, Kaken Pharmaceutical [media release]. 15 Jun 2020. http://brickellbio.com.

  13. Kirsch B, Smith S, Cohen J, et al. Efficacy and safety of topical sofpironium bromide gel for the treatment of axillary hyperhidrosis: a phase II, randomized, controlled, double-blinded trial. J Am Acad Dermatol. 2020;82(6):1321–7.

    Article  CAS  Google Scholar 

  14. Brickell Biotech. BBI-4000 (sofpironium bromide) demonstrates promising potential as a safe and effective first-line treatment for excessive underarm sweating [media release]. 7 Mar 2016. http://brickellbio.com.

  15. Brickell Biotech. Brickell Biotech reports first quarter 2020 financial results and provides corporate update [media release]. 13 May 2020. http://brickellbio.com.

  16. Brickell Biotech. Brickell Biotech reports second quarter 2020 financial results and provides corporate update [media release]. 12 Aug 2020. https://brickellbio.com/.

  17. Brickell Biotech. Brickell Biotech announces initiation of US phase 3 program evaluating sofpironium bromide gel, 15% for the treatment of primary axillary hyperhidrosis [media release]. 6 Oct 2020. https://brickellbio.com/.

  18. Brickell Biotech. Brickell Biotech reports fourth quarter and full year 2019 financial results and provides corporate update [media release]. 18 Mar 2020. http://brickellbio.com.

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Correspondence to Julia Paik.

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The preparation of this review was not supported by any external funding.

Authorship and conflict of interest

During the peer review process the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from any comments received were made by the authors on the basis of scientific completeness and accuracy. Julia Paik is a salaried employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content.

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Additional information

Enhanced material for this AdisInsight Report can be found at https://doi.org/10.6084/m9.figshare.13185041.

This profile has been extracted and modified from the AdisInsight database. AdisInsight tracks drug development worldwide through the entire development process, from discovery, through pre-clinical and clinical studies to market launch and beyond.

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Paik, J. Sofpironium Bromide: First Approval. Drugs 80, 1981–1986 (2020). https://doi.org/10.1007/s40265-020-01438-1

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  • DOI: https://doi.org/10.1007/s40265-020-01438-1

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