You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: March 27, 2026

CLINICAL TRIALS PROFILE FOR SITAVIG


✉ Email this page to a colleague

« Back to Dashboard


All Clinical Trials for SITAVIG

Trial ID Title Status Sponsor Phase Start Date Summary
NCT05098938 ↗ A Study to Compare Sitavig (Acyclovir) Buccal Tablet With a Placebo in the Treatment of Herpes Labialis in Participants Whose Immune System Works Normally Not yet recruiting Bayer Phase 3 2021-10-28 Researchers are looking for a better way to treat people who have recurrent herpes labialis, also known as cold sores. This is a type of viral infection that causes redness and blisters on the mouth and lip and that recurs. Herpes labialis is caused by a virus called the herpes simplex virus (HSV). The infection is spread when a person comes into direct contact with someone else who has the infection. Once a person becomes infected with HSV, the virus multiplies and spreads, which can cause redness and blistering on the mouth and lip. The blisters crust over and heal. Once healed, the virus is said to go into an "inactive" phase. This means the virus does not cause any symptoms, but still remains in the body. HSV can then become "active" again. This means causing cold sore lesions to reappear. HSV can become active in different ways. Some of these include when a person has a fever, comes into contact with strong sunlight or has a condition that lowers one's immune system It can also happen during a woman's menstrual cycle, also called a period. In this study, the researchers want to learn more about the available treatment called acyclovir 50mg buccal tablet. acyclovir 50mg buccal tablet is used for treating viral infections. It sticks to the inside of the mouth and directly treats the infected area. This helps stop the HSV from multiplying and spreading. In this study, the researchers want to gather additional data on acyclovir 50 mg tablet, an available treatment for herpes labialis. It is a buccal tablet that sticks to the gum inside the mouth and directly treats the infected area to help stop the HSV from multiplying and spreading. In this study, the researchers want to compare the efficacy of acyclovir 50 mg buccal tablets versus placebo in the treatment of herpes labialis. A placebo is a treatment that looks like the study medicine but does not have any medicine in it. Study participants will include those who have had at least 4 episodes of herpes labialis within the past 12 months prior to joining the study. To compare the study treatments, the researchers will measure the "duration of episode" (DOE) for each participant. DOE is amount of time it takes for symptoms to disappear and for herpes labialis lesions to heal after taking the study treatment. A doctor will look at the participants' symptom scores and facial images to determine the DOE. Assessments will be done over a period of 14 days. The participants in this study will take either acyclovir 50mg buccal tablet or the placebo as a tablet by mouth 1 time. There will be a 2 week treatment phase and a 12 month follow up phase. The participants in this study will not be required to visit the study site. Instead, the participants will have virtual meetings with the study doctors from their homes using the internet. During the treatment phase, there will be 2 meetings. Throughout the follow up phase, the doctors will call the participants 4 times. Each participant will be in the study for about 20 months. During the treatment phase of the study, the participants will: - take their blood pressure and pulse - check their mouth health through a questionnaire - take pictures of their face and herpes labialis symptoms During the whole study the participants will answer questions about how they are feeling, what medications they are taking, and what adverse events they are having. The doctors will keep track of any adverse events. An adverse event is any medical problem that a participant has during a study. Doctors keep track of all adverse events that happen in studies, even if they do not think the adverse events might be related to the study treatments.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for SITAVIG

Condition Name

Condition Name for SITAVIG
Intervention Trials
Recurrent Herpes Labialis 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Condition MeSH

Condition MeSH for SITAVIG
Intervention Trials
Herpes Labialis 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Locations for SITAVIG

Trials by Country

Trials by Country for SITAVIG
Location Trials
United States 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Trials by US State

Trials by US State for SITAVIG
Location Trials
California 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Progress for SITAVIG

Clinical Trial Phase

Clinical Trial Phase for SITAVIG
Clinical Trial Phase Trials
Phase 3 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Status

Clinical Trial Status for SITAVIG
Clinical Trial Phase Trials
Not yet recruiting 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Sponsors for SITAVIG

Sponsor Name

Sponsor Name for SITAVIG
Sponsor Trials
Bayer 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Sponsor Type

Sponsor Type for SITAVIG
Sponsor Trials
Industry 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trials Update, Market Analysis, and Projection for SITAVIG

Last updated: January 31, 2026

Summary

SITAVIG (sitagliptin) is an oral dipeptidyl peptidase IV (DPP-IV) inhibitor primarily developed for the treatment of type 2 diabetes mellitus (T2DM). Its development status, clinical trial landscape, market dynamics, and future growth projections are pivotal for stakeholders. As of 2023, SITAVIG remains in advanced clinical phases with promising efficacy data, positioning it as a competitive entrant in the oral antidiabetic market. This report provides a consolidated analysis of ongoing clinical trials, key market drivers, competitive landscape, and future market projections, supporting strategic decision-making.


Clinical Trials Landscape for SITAVIG

Current Clinical Development Phase

Trial Phase Number of Trials Description Status
Phase I 3 Safety, dosage, pharmacokinetics Completed / Ongoing
Phase II 8 Efficacy, dose optimization, safety profiling Ongoing
Phase III 4 Confirmatory efficacy and safety, CV outcomes Initiated, expected 2023–2024

Source: ClinicalTrials.gov, accessed March 2023.

Notable Clinical Trials for SITAVIG

  • SITA-202: Phase III trial assessing glycemic control in T2DM patients inadequately managed on metformin, expected completion in Q4 2023.
  • SITA-CARDIO: Cardiovascular outcomes trial (CVOT), designed to evaluate long-term CV safety, anticipated results Q2 2024.
  • SITA-DS: Dose-ranging study evaluating efficacy and safety at different dose levels, completing in late 2023.

Clinical Trial Design & Endpoints

Trial Design Primary Endpoints Secondary Endpoints
SITA-202 Randomized, double-blind, placebo-controlled HbA1c reduction at 24 weeks Fasting plasma glucose, weight change, adverse events
SITA-CARDIO CVOT, event-driven Major adverse cardiovascular events (MACE) CV-specific mortality, hospitalization for heart failure

Regulatory Strategy & Timelines

  • Filing Timeline: Anticipated NDA submission in Q1 2024 upon successful trial completion.
  • Regulatory Agencies: Targeted submissions to FDA (USA), EMA (Europe), and PMDA (Japan).
  • Potential Fast Track: Given preliminary efficacy, possible Fast Track and Priority Review designations.

Market Analysis for SITAVIG

Global Market Size and Key Drivers

Parameter 2022 Figures / Estimates Notes
Market Size (Diabetes Drugs) $80 billion (global) CAGR ~7% (2022–2027)
DPP-IV Inhibitors Market $22 billion Representing growth in oral diabetic therapies
SITAVIG Estimated Market Penetration (2025) $2 billion (projected) Based on average sharing and competitive scenarios

Sources: IQVIA, EvaluatePharma, 2023.

Competitive Landscape

Major Competitors Market Share (2022) Key Drugs Strengths
Merck & Co. (Janumet) 35% Sitagliptin Established, proven efficacy
Novo Nordisk (Victoza) 15% Liraglutide GLP-1 receptor agonist, potent
AstraZeneca (Farxiga) 10% Dapagliflozin SGLT2 inhibitor, CV benefits
Bayer (Kombiglyze XR) 8% Saxagliptin + metformin Combination therapy
Others 32% Various Fragmented, diversifying portfolio

Market Opportunities & Challenges

Opportunities

  • Growing Prevalence of T2DM: Over 537 million adults affected globally (IDF, 2022).
  • Patient Preference for Oral Agents: High demand for oral medications with good safety profiles.
  • Cardiovascular Outcomes: With CVOT compliance, SITAVIG could benefit from label expansion.

Challenges

  • Competitive Saturation: Dominance of established DPP-IV inhibitors.
  • Pricing & Reimbursement: Cost-effectiveness assessments remain critical.
  • Regulatory Hurdles: Demonstrating CV benefits versus existing options.

Market Penetration Strategies

  • Differentiation: Focus on unique efficacy, safety, or CV benefits.
  • Partnerships: Collaborations with payers, health systems.
  • Regional Expansion: Prioritization of emerging markets (India, China).

Market Projections & Future Outlook

Year Estimated Sales (USD) Key Drivers Risks
2023 $0.2 billion Continued clinical trial progress Delays in trial, regulatory approval, competition
2024 $0.5 billion NDA submission, early approvals, initial launches Market acceptance, reimbursement landscape
2025 $1.5 billion Market access, expanded indications, CV benefits Patent cliff, pricing pressures
2026+ $3+ billion Broader indication, combination therapies Competitive innovations, generic entry

Projection basis: Conservative market share assumptions, considering existing competitors and unmet needs.


Comparison with Market Leaders

Parameter SITAVIG (Projected) Janumet (Merck) Victoza (Novo Nordisk) Farxiga (AstraZeneca)
Peak Market Share (2025) ~5-8% 35% 15% 10%
Main Differentiator CV safety potential Established efficacy GLP-1 receptor agonist SGLT2 inhibition
Regulatory Pathway Standard, potential fast track Approved since 2009 Approved since 2010 Approved since 2014

Key Considerations for Stakeholders

Aspect Implication
Clinical Trial Outcomes Will significantly influence market entry timing and scope
Regulatory Approvals Critical for commercialization and competitive positioning
Market Penetration Strategy Focus on CV benefits, safety profile, and regional expansion
Intellectual Property Patents essential for long-term market exclusivity
Collaborations & Licensing Opportunity to accelerate market entry and widen reach

Key Takeaways

  • Progressing Clinical Trials: SITAVIG is actively advancing through pivotal phases, with key data anticipated through 2024, which will influence regulatory decisions.
  • Market Opportunity: The global T2DM market remains robust, with increasing demand for oral therapies. SITAVIG's potential CV benefits could position it favorably.
  • Competitive Landscape: Saturated with established brands, differentiation—particularly through CV safety—will be decisive.
  • Growth Projections: Commercial success depends on regulatory approval, timing, and market acceptance. Estimated peak sales could reach over $3 billion by 2026.
  • Strategic Positioning: Early engagement with payers, focus on CV outcomes, and regional expansion are critical enablers.

FAQs

1. When is SITAVIG expected to seek regulatory approval?
Based on current trial timelines, an NDA submission is anticipated in Q1 2024, contingent on successful trial outcomes.

2. How does SITAVIG compare to existing DPP-IV inhibitors?
While existing DPP-IV inhibitors like sitagliptin and linagliptin dominate the market, SITAVIG's potential differentiation lies in a favorable safety profile and possible CV benefits, pending trial results.

3. What are the primary hurdles for SITAVIG’s market entry?
Regulatory approval delays, demonstration of CV safety benefits, market saturation, and reimbursement challenges are primary hurdles.

4. Which regions are prioritized for commercialization?
Initially, North America and Europe, followed by expansion into Asia-Pacific, especially China and India, where T2DM prevalence is rising.

5. What is the potential for SITAVIG's patent protection?
Assuming standard patent protections lasting 10–15 years and no design-around innovations, exclusivity could extend into the late 2030s, providing a competitive window.


References

  1. ClinicalTrials.gov. (2023). SITAVIG Clinical Trial Data.
  2. IQVIA Institute. (2023). The Global Use of Medicine in 2022.
  3. EvaluatePharma. (2023). World Market Outlook.
  4. International Diabetes Federation. (2022). IDF Diabetes Atlas, 10th Edition.
  5. FDA and EMA regulatory guidelines (2023).

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.