GANCICLOVIR SODIUM - Generic Drug Details

What are the generic drug sources for ganciclovir sodium and what is the scope of patent protection?

Ganciclovir sodium is the generic ingredient in two branded drugs marketed by Cheplapharm, Am Regent, Custopharm Inc, Fresenius Kabi Usa, Hikma, Onesource Specialty, Ph Health, Pharmascience Inc, and Slate Run Pharma, and is included in nine NDAs. Additional information is available in the individual branded drug profile pages.

There are two drug master file entries for ganciclovir sodium. Six suppliers are listed for this compound.

Summary for GANCICLOVIR SODIUM

US Patents:	0
Tradenames:	2
Applicants:	9
NDAs:	9
Drug Master File Entries:	2
Finished Product Suppliers / Packagers:	6
Raw Ingredient (Bulk) Api Vendors:	1
Clinical Trials:	7
Patent Applications:	5,083
What excipients (inactive ingredients) are in GANCICLOVIR SODIUM?	GANCICLOVIR SODIUM excipients list
DailyMed Link:	GANCICLOVIR SODIUM at DailyMed

Recent Clinical Trials for GANCICLOVIR SODIUM

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

Sponsor	Phase
RenJi Hospital	PHASE4
The Second Xiangya Hospital, Central South University	PHASE4
First Affiliated Hospital, Sun Yat-Sen University	PHASE4

See all GANCICLOVIR SODIUM clinical trials

Pharmacology for GANCICLOVIR SODIUM

Drug Class	Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor Nucleoside Analog Antiviral
Mechanism of Action	DNA Polymerase Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for GANCICLOVIR SODIUM

J05AB	Nucleosides and nucleotides excl. reverse transcriptase inhibitors
J05A	DIRECT ACTING ANTIVIRALS
J05	ANTIVIRALS FOR SYSTEMIC USE
J	Antiinfectives for systemic use

S01AD	Antivirals
S01A	ANTIINFECTIVES
S01	OPHTHALMOLOGICALS
S	Sensory organs

US Patents and Regulatory Information for GANCICLOVIR SODIUM

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Pharmascience Inc	GANCICLOVIR SODIUM	ganciclovir sodium	INJECTABLE;INJECTION	207645-001	Dec 8, 2017	AP	RX	No	Yes
Cheplapharm	CYTOVENE	ganciclovir sodium	INJECTABLE;INJECTION	019661-001	Jun 23, 1989		DISCN	Yes	No
Slate Run Pharma	GANCICLOVIR SODIUM	ganciclovir sodium	INJECTABLE;INJECTION	204204-001	Nov 8, 2018	AP	RX	No	No

Expired US Patents for GANCICLOVIR SODIUM

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Cheplapharm	CYTOVENE	ganciclovir sodium	INJECTABLE;INJECTION	019661-001	Jun 23, 1989
Cheplapharm	CYTOVENE	ganciclovir sodium	INJECTABLE;INJECTION	019661-001	Jun 23, 1989
Cheplapharm	CYTOVENE	ganciclovir sodium	INJECTABLE;INJECTION	019661-001	Jun 23, 1989

Market Dynamics and Financial Trajectory for Ganciclovir Sodium

Last updated: February 12, 2026

Ganciclovir sodium is an antiviral medication primarily used to prevent and treat cytomegalovirus (CMV) infections, particularly in immunocompromised patients such as transplant recipients and HIV-infected individuals. Its market environment is shaped by evolving clinical guidelines, patent status, competition from alternative therapies, and global disease prevalence.

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What Is the Current Market Size for Ganciclovir Sodium?

The global antiviral drugs market was valued at approximately $35 billion in 2022, with the sub-segment for CMV treatments expected to grow at a compound annual growth rate (CAGR) of 4.2% from 2023 to 2027.[1] Ganciclovir sodium accounts for roughly 25% of this sub-market, reflecting its widespread usage and established clinical role.[2]

How Does Patent Status Impact Market Potential?

Ganciclovir sodium is available both as an branded drug and as generic formulations, with the original patents expiring around 2013-2015. This patent expiration led to a significant price decline, increasing accessibility but reducing margins for innovators. Generic versions dominate the market, which limits new pricing strategies and constrains revenue for brand-name products.

What Are the Drivers of Market Growth?

• Increase in CMV prevalence: CMV infection rates are rising among transplant recipients, with approximately 30-60% of the graft recipients affected globally.[3] The expanded transplant population bolsters demand.

• Expanding transplantation procedures: The global increase in kidney, heart, and liver transplants, driven by medical advancements, increases the prescription of ganciclovir sodium.

• Use in HIV/AIDS population: Despite declining HIV/AIDS-related opportunistic infections globally, high-prevalence regions (Africa, Southeast Asia) sustain certain levels of demand.

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What Challenges Could Impede Market Expansion?

• Emerging antiviral agents: Drugs such as valganciclovir provide oral formulations with improved bioavailability, reducing the need for intravenous ganciclovir sodium.[4] These options are gaining preference, potentially limiting growth.

• Development of resistance: Long-term use of ganciclovir can lead to drug-resistant CMV strains, reducing its efficacy in some patient populations.

• Cost pressures: The availability of inexpensive generics suppresses pricing power, impacting revenue projections.

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What Are the Financial Trajectories and Forecasts?

• Revenue estimates: The ganciclovir sodium segment is projected to generate approximately $2.3 billion worldwide in 2023, with growth slowing to a CAGR of 2-3% through 2027, constrained by generic competition.[2]

• Pricing trends: Injectable formulations average between $50 and $100 per vial in the U.S., with generics priced about 50-60% lower than branded versions.[5] Price erosion is expected to persist.

• Market share shifts: The emergence of oral alternatives is expected to reduce the injectable's market share from 70% in 2022 to around 55% in 2027.

• Emerging markets: Increased healthcare infrastructure investment in Asia-Pacific and Latin America could boost demand, offsetting some mature market restrictions.

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What Does the Competitive Landscape Look Like?

• Major industry players: Several pharmaceutical companies produce ganciclovir sodium, including Roche, GlaxoSmithKline, and generic manufacturers like Teva and Sandoz.

• Pipeline developments: No significant new formulations or indications are currently in late-stage clinical trials. Focus remains on optimizing existing formulations and exploring resistance mitigation strategies.

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Summary of Market and Financial Outlook

Aspect	Data / Trends
Market value (2023)	$2.3 billion
Growth rate (2023–2027)	2-3% CAGR
Patent status	Expired, generic dominance
Key growth drivers	Rising transplant procedures, aging immunocompromised populations
Challenges	Competition from oral agents, resistance, cost pressures
Pricing trends	Price reduction in generics, injectable remains key rival markets

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Key Takeaways

• Ganciclovir sodium remains a foundational therapy for CMV infections, primarily in transplant and immunocompromised patients.
• Market growth is modest due to widespread generic availability and competition from oral antivirals.
• Revenue trajectories depend on regional disease burden, transplant rates, and resistance development.
• No significant new products threaten the current market landscape, though resistance management and formulation improvements could create incremental opportunities.
• Emerging markets provide future growth potential, contingent on healthcare infrastructure improvements.

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Frequently Asked Questions

1. What are the main alternatives to ganciclovir sodium?
Valganciclovir, an oral prodrug, is the primary alternative, offering comparable efficacy with easier administration. Foscarnet and cidofovir are used in resistant cases but have higher toxicity profiles.

2. How does resistance impact the market?
Resistance diminishes drug efficacy, leading to increased demand for second-line therapies. It also prompts research into novel antivirals, although none are close to replacing ganciclovir sodium in current practice.

3. Are there regulatory barriers affecting market growth?
Patent expirations and generic entry reduce barriers for generic manufacturers. However, clinical trial requirements for new indications or formulations can delay incremental innovations.

4. What are the implications of emerging formulations?
Extended-release or combination formulations could improve patient adherence, potentially expanding usage in certain patient segments. Currently, no such products are clinically available.

5. How might policy changes influence the market?
Lower reimbursement rates and pricing pressure through healthcare policy could limit revenue growth, especially in cost-sensitive markets like parts of Asia and Latin America.

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Sources
[1] MarketWatch, "Antiviral Drugs Market Size, Share & Trends," 2022.
[2] Grand View Research, "CMV Drugs Market," 2023.
[3] CDC, "Cytomegalovirus (CMV) and Transplantation," 2021.
[4] Pharmacology Today, "Valganciclovir vs Ganciclovir," 2022.
[5] GoodRx, "Ganciclovir Pricing," 2023.