USFDA declines to approve this migraine drug

SNBL, a prominent player, faced a setback as the USFDA declined approval for its migraine drug.

Medicine red round tablets making sign of cross reject or decline
Picture: Pixabay

Last Updated on January 26, 2024 by The Health Master

Migraine drug

The U.S. health regulator dealt a blow to Japan-based Shin Nippon Biomedical Laboratories (SNBL) by declining to approve its migraine drug.

This article delves into the reasons behind the USFDA’s decision, the implications for SNBL, and the challenges it faces in the competitive U.S. market for migraine drug.

In the dynamic landscape of pharmaceuticals, setbacks and challenges are not uncommon.

SNBL, a prominent player, faced a setback as the USFDA declined approval for its migraine drug.

This article explores the intricacies of the situation, shedding light on the USFDA’s concerns and SNBL’s strategic response.

Background on SNBL’s Treatment

Shin Nippon’s foray into migraine treatment came through its acquisition of Satsuma Pharmaceuticals in April last year.

The company had pinned its hopes on USFDA approval, fueled by positive results from a late-stage study.

However, the recent decision has put a dent in these aspirations.

USFDA’s Decision and Manufacturing Concerns

The USFDA’s complete response letter cited manufacturing concerns, sending shockwaves through SNBL’s operations.

The stock market reflected this with a 12.2% drop in SNBL’s Japan-listed stock at Thursday’s close.

It’s crucial to dissect the specifics of the USFDA’s reservations and their impact on SNBL’s standing.

Study Results and USFDA Expectations

A late-stage study conducted in November 2022 revealed that SNBL’s drug fell short of expectations.

The USFDA’s expectations and any requests for additional information must be examined to understand the regulatory body’s perspective.

SNBL’s Response

In the aftermath of the USFDA decision, SNBL emphasized that the complete response letter did not raise concerns about the data.

The company plans to collaborate with the USFDA for the re-submission of the marketing application, aiming to address the manufacturing issues.

Market Dynamics

The U.S. market for migraine drug is competitive, featuring giants like Pfizer, Abbvie, and Eli Lilly.

The USFDA’s decision adds another layer of complexity to SNBL’s entry into this crowded space.

Strategic Approach Moving Forward

Despite setbacks, SNBL is committed to addressing USFDA concerns. Insights from Dr. Ryoichi Nagata, CEO of Satsuma, shed light on the company’s strategic approach.

Analyst perspectives, such as Stephen Barker’s from Jefferies, provide additional context.

Financial Implications

The financial impact on SNBL cannot be overlooked. Market analysts’ views on SNBL’s future investments and financial strategies will shape the company’s trajectory in the coming months.

Global Migraine Statistics

Understanding the broader context of migraine prevalence is essential. With 29.5 million affected Americans and a staggering 1.1 billion sufferers globally in 2019, the potential market size for migraine treatments is substantial.

Treatment Mechanism

SNBL’s treatment involves delivering a powdered form of dihydroergotamine through a nasal spray.

This section explores the historical approval of the drug in 1945 and its innovative application in migraine treatment.

Migraine Impact in the U.S.

The prevalence of migraine in the U.S., as indicated by government data, highlights the significance of effective treatments.

SNBL’s setback adds urgency to finding solutions for the millions affected.

Global Migraine Numbers

On a global scale, the impact of migraines is profound. Exploring the statistics from 2019 provides a comprehensive understanding of the worldwide burden of migraines.

SNBL’s Future Plans

SNBL’s dedication to addressing USFDA concerns is evident. The potential impact on Satsuma’s pipeline and SNBL’s long-term interests will influence the company’s future plans.

Market Competition Challenges

Entering a competitive market requires strategic differentiation. SNBL must navigate challenges to position itself effectively among established players.

Disclaimer: This article contains information derived from the source mentioned below. Our team utilized an AI language model to rewrite and present the news or article in a unique format.


  1. Why did the USFDA decline approval for SNBL’s migraine treatment?
    • The USFDA raised manufacturing concerns, impacting SNBL’s bid for approval.
  2. What were the results of SNBL’s late-stage study in November 2022?
    • The study indicated the drug’s failure to meet key goals and provide effective relief.
  3. How does SNBL plan to address the USFDA’s concerns?
    • SNBL intends to collaborate with the USFDA for the re-submission of the marketing application.
  4. What is the significance of SNBL’s ownership of Satsuma according to analysts?
    • Analysts, such as Stephen Barker, view it as a distraction from SNBL’s main pre-clinical testing business.
  5. How many people are affected by migraines globally?
    • According to 2019 data, an estimated 1.1 billion people suffered from migraines worldwide.

For informative videos by The Health Master, click on the below YouTube icon:

YouTube Icon

For informative videos on Medical Store / Pharmacy, click on the below YouTube icon:

YouTube Icon

For informative videos on the news regarding Pharma / Medical Devices / Cosmetics / Homoeopathy etc., click on the below YouTube icon:

YouTube Icon

For informative videos on consumer awareness, click on the below YouTube icon:

YouTube Icon
YouTube Icon