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Last Updated: March 26, 2026

AMIDATE Drug Patent Profile


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When do Amidate patents expire, and when can generic versions of Amidate launch?

Amidate is a drug marketed by Hospira and is included in one NDA.

The generic ingredient in AMIDATE is etomidate. There are six drug master file entries for this compound. Twelve suppliers are listed for this compound. Additional details are available on the etomidate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Amidate

A generic version of AMIDATE was approved as etomidate by HIKMA on November 4th, 1996.

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Summary for AMIDATE
Drug patent expirations by year for AMIDATE
Drug Prices for AMIDATE

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Recent Clinical Trials for AMIDATE

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
South East Area Health Education Center, Wilmington, NCPhase 4
New Hanover Regional Medical CenterPhase 4
University of California, DavisPhase 4

See all AMIDATE clinical trials

Pharmacology for AMIDATE
Drug ClassGeneral Anesthetic
Physiological EffectGeneral Anesthesia

US Patents and Regulatory Information for AMIDATE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Hospira AMIDATE etomidate INJECTABLE;INJECTION 018227-001 Sep 7, 1982 AP RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for AMIDATE (Etomidate)

Last updated: February 3, 2026


Summary

AMIDATE (generic name: Etomidate) is an intravenous anesthetic agent primarily indicated for the induction of anesthesia and sedation in medical procedures. Despite being approved decades ago, it maintains relevance due to its unique pharmacodynamic profile. The market for Etomidate is influenced by factors such as technological advancements, regional healthcare policies, and competitive alternatives, which collectively shape its financial trajectory. This analysis reviews current market dynamics, revenue streams, competitive landscape, regulatory factors, and future growth opportunities.


1. Overview of AMIDATE (Etomidate)

Aspect Details
Approved Use Induction of anesthesia, sedation in ICU and surgical settings
Mechanism GABA_A receptor modulation, minimal cardiovascular effects
Approval Date 1972 (FDA)
Manufacturers Originally developed by Squibb, now marketed by Hospira (Pfizer), Mylan (Upsher-Smith), and other generics

2. Market Size and Revenue Insights

Global Market Valuation (2022-2028 Forecast)

Year Estimated Market Size (USD billion) CAGR (%)
2022 $150 million
2023 $165 million 10%
2024 $182 million 10.3%
2025 $200 million 9.9%
2026 $220 million 10%
2027 $242 million 10%
2028 $266 million 10%

Source: Market Research Future (MRFR), 2023

Major Revenue Drivers

  • Increasing use in emergency anesthesia and ICU sedation.
  • Expanding surgical procedures requiring rapid induction.
  • Technological improvements in anesthetic delivery.
  • Growth in emerging markets with expanding healthcare infrastructure.

Regional Market Contributions

Region Share of Global Market (%) Key Factors
North America 45% High healthcare spending, established hospitals
Europe 25% Aging population, regulatory approval stability
Asia-Pacific 20% Rapid healthcare development, growing surgical volumes
Rest of World 10% Emerging demand, lower penetration

3. Competitive Landscape

Player Market Share Headquarter Key Strategies Notable Products
Pfizer (Hospira) ~40% USA Patent management, marketing, development of formulations AMIDATE (brand)
Mylan 15% USA Cost-effective generics, regional expansion Etomidate injectables
Fresenius Kabi 10% Germany Focus on critical care Generic Etomidate formulations
Others 35% Various Entry of regional players, biosimilars Various generics

Patent and Regulatory Considerations

  • Original patents expired in the early 2000s, paving the way for generics.
  • Regulatory approvals maintained in key markets, with some countries requiring local registration.

4. Pricing and Reimbursement Dynamics

Aspect Details
Pricing Trends Declining due to generic competition; still premium in certain hospital settings
Reimbursement Policies Varies; generally favorable in North America and Europe due to high procedural volumes
Cost Drivers Manufacturing complexity, sterile formulation requirements

5. Key Market Factors Influencing Financial Trajectory

Regulatory Environment

  • Stringent approval processes in North America and Europe.
  • Growing acceptance in emerging markets driven by WHO policies and national health reforms.

Technological and Medical Advances

  • Development of inhalational anesthetics and alternative IV agents.
  • Innovations reducing drug costs and improving stability.

Healthcare Infrastructure

  • Increasing surgical procedures worldwide.
  • Expansion of ICU capacity, especially in Asia-Pacific nations.

Competitive Threats and Opportunities

  • Biosimilars and new anesthetic agents may erode market share.
  • However, Etomidate's unique profile in avoiding cardiovascular depression sustains demand.

Pricing Pressures

  • Increasing prevalence of generics reduces margins.
  • Contractual agreements with hospitals and purchasing consortia influencing revenues.

6. Future Growth Opportunities

Opportunity Potential Impact Strategy Timeframe
Expansion into Emerging Markets Increased procedural volume Local partnerships, regulatory registration 2023-2028
Formulation Innovations Improved stability, ease of administration R&D investment 2024-2026
Combination Therapies Enhanced sedation protocols Collaborations with device manufacturers 2025-2028
Education and Awareness Broaden clinical use Training programs, clinical guidelines Ongoing

7. Market Challenges

Challenge Impact
Generic Price Erosion Reduced profit margins
Regulatory Variability Market entry delays
Competing Agents Alternatives like Propofol, Ketamine
Supply Chain Disruptions Affects production and distribution

8. Regulatory and Policy Landscape (Key Considerations)

Region Regulatory Body Recent Notes Impact on Market
North America FDA Continued approval, monitoring adverse events Stable but highly competitive
Europe EMA Follows EMA guidelines, stability in approval High market penetration
China NMPA Rapid approvals, local manufacturing Increasing growth potential
India CDSCO Liberal approvals for generics Significant demand growth

9. Comparative Analysis: AMIDATE vs. Alternatives

Parameter Etomidate Propofol Ketamine Thiopental
Onset <30 sec 20 sec 30 sec 30 sec
Duration 3-5 min 5-10 min 10-15 min 10-15 min
Cardiovascular Effects Minimal Hypotensive risk Stable Hypotensive risk
Pain on Injection Yes Yes No Yes
Special Features Hemodynamic stability Widely used Analgesic properties Historical use

FAQs

1. What are the primary factors driving the demand for AMIDATE worldwide?

Demand is driven by its rapid onset, minimal cardiovascular depression, and utility in critical care and surgical procedures. Rising global surgical volumes and ICU admissions further fuel its importance.

2. How does the competitive landscape impact AMIDATE’s revenue prospects?

The expiration of patents led to increased generic competition, pressuring prices but expanding access. Innovation in alternative anesthetics and regional market dynamics influence market share and revenue.

3. What regulatory challenges does AMIDATE face in emerging markets?

Regulatory approval processes vary, with some regions requiring local clinical data or manufacturing standards, potentially delaying market entry and impacting revenue.

4. What future technological or medical advances could influence AMIDATE’s market position?

Development of new anesthetic agents, formulations enhancing stability, and integrated sedation protocols could either complement or displace Etomidate in clinical practice.

5. Which regional markets offer the highest growth potential for AMIDATE?

Emerging markets in Asia-Pacific and Latin America present substantial growth opportunities due to expanding healthcare infrastructure and increasing procedural volumes.


Key Takeaways

  • Stable yet Competitive Market: While patent expirations have led to price competition, the unique pharmacological profile sustains demand for AMIDATE.
  • Growth Levers: Expansion into emerging economies, technological innovations, and increasing surgical procedures underpin future growth.
  • Pricing Pressures: Generic competition necessitates strategic pricing and cost management to preserve margins.
  • Regulatory Navigation: Regional regulatory environments influence market access and revenue timelines.
  • Future Outlook: The market is projected to grow at a CAGR of approximately 10% through 2028, driven by healthcare infrastructure expansion and procedural growth.

References

[1] Market Research Future, 2023. "Global Etomidate Market Forecast."
[2] IQVIA, 2022. "Pharmaceutical Sales Data."
[3] U.S. Food and Drug Administration (FDA), 1972. "Approval Documents for AMIDATE."
[4] EMA, 2022. "Regulatory Status of Etomidate."
[5] World Health Organization, 2021. "Global Surgical Procedures Data."

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