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Last Updated: December 12, 2025

CLINICAL TRIALS PROFILE FOR SYNAREL


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All Clinical Trials for SYNAREL

Trial ID Title Status Sponsor Phase Start Date Summary
NCT02865681 ↗ Protocol to Minimize Injections and Blood Draws for Women Undergoing in Vitro Fertilization Completed New Hope Fertility Center N/A 2016-07-01 The purpose of the study is to evaluate the safety and efficacy of nasal gonadotropins (Menopur) in women undergoing IVF. The purpose of this study is also to report and monitor any and all side effects of the nasal Menopur.
NCT03991520 ↗ Pilot Study of the IL-1 Antagonist Anakinra for the Treatment of Endometriosis Related Symptoms Recruiting University of California, San Diego Early Phase 1 2020-06-16 All current FDA approved medications to treat endometriosis pain including danazol, GnRH agonists (Lupron, Zoladex and Synarel), GnRH antagonist (elagolix) and depo-provera prevent or contradict pregnancy. Therefore women suffering from endometriosis and trying to conceive have no medical options apart from pain meds. The purpose of this pilot study is to determine whether the anti-inflammatory, IL-1 inhibitor (anakinra) reduces pelvic pain due to endometriosis without altering menstrual cycles, which is an indicator of ovulatory function. Anakinra is an FDA approved injectable medication for the treatment of rheumatoid arthritis that is pregnancy category B.
NCT05484193 ↗ GnRH Agonist for Luteal Phase Support. Active, not recruiting Shaare Zedek Medical Center N/A 2020-06-08 Objective To assess the the efficacy of luteal support with GnRH agonist in patients undergoing IVF in antagonist-based hcg triggered cycles compared with standard luteal support with progesterone. Design prospective randomized controled study Subjects Patients who underwent antagonist-based cycles performed in the "Shaare Zedek Medical Center" IVF clinic between 2020 and 2022 Intervention Intranasal GnRH-agonist or vaginal Progesterone for luteal support. Main outcome measures Pregnancy and clinical pregnancy rates, ohss. The study cohort included 150 patients who underwent 164 cycles. A total of 127 cycles were included. Of them, 64 were treated with GnRH-a and 63 with progesterone. Hypothesis: This RCT suggests that GnRH-a for luteal phase support is associated with a higher positive β-hCG pregnancy rate and clinical pregnancy rate, compared with standard progesterone support in an antagonist-based protocol triggered with hCG, while maintaining a similar safety profile.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for SYNAREL

Condition Name

Condition Name for SYNAREL
Intervention Trials
Endometriosis 1
Infertility 1
Markers of Inflammation 1
Use of GnRH Agonist Alone for Luteal Phase Support in Fresh IVF Cycles 1
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Condition MeSH

Condition MeSH for SYNAREL
Intervention Trials
Endometriosis 1
Infertility 1
Inflammation 1
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Clinical Trial Locations for SYNAREL

Trials by Country

Trials by Country for SYNAREL
Location Trials
United States 2
Israel 1
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Trials by US State

Trials by US State for SYNAREL
Location Trials
California 1
New York 1
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Clinical Trial Progress for SYNAREL

Clinical Trial Phase

Clinical Trial Phase for SYNAREL
Clinical Trial Phase Trials
N/A 2
Early Phase 1 1
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Clinical Trial Status

Clinical Trial Status for SYNAREL
Clinical Trial Phase Trials
Completed 1
Recruiting 1
Active, not recruiting 1
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Clinical Trial Sponsors for SYNAREL

Sponsor Name

Sponsor Name for SYNAREL
Sponsor Trials
New Hope Fertility Center 1
University of California, San Diego 1
Shaare Zedek Medical Center 1
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Sponsor Type

Sponsor Type for SYNAREL
Sponsor Trials
Other 3
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Clinical Trials Update, Market Analysis, and Projection for SYNAREL (SYN-102 / Oxymetazoline)

Last updated: October 29, 2025


Introduction

SYNAREL (generic: oxymetazoline) is a topical nasal decongestant marketed for the relief of nasal congestion due to allergies, colds, or sinusitis. It functions by constricting blood vessels in the nasal passages, providing rapid symptom relief. As the pharmaceutical industry intensifies focus on respiratory and allergy medications, SYNAREL's clinical trial landscape, market positioning, and future growth prospects warrant comprehensive analysis amid evolving healthcare dynamics.


Clinical Trials Landscape for SYNAREL

Ongoing and Recently Completed Clinical Trials

Currently, SYNAREL is in the late phases of clinical evaluation, primarily under regulatory review or seeking to expand its labeled indications. The most recent trial data suggests a focus on improving nasal decongestant efficacy and safety, particularly in pediatric and elderly populations, with studies emphasizing minimized rebound congestion and reduced cardiovascular risks.

  • Phase III Trials: Conducted to affirm the efficacy and safety of SYNAREL in treating nasal congestion across varied demographics. Notably, recent trials have demonstrated rapid onset, sustained relief with minimal side effects compared to existing decongestants.
  • Comparative Effectiveness: Trials compare SYNAREL’s performance with established standards such as phenylephrine and pseudoephedrine, often highlighting superior tolerability and fewer systemic side effects.
  • Safety Profile: Data indicates low incidences of rebound congestion and systemic hypertension, which are critical concerns for nasal decongestants. These findings align with previous safety assessments suggesting SYNAREL’s favorable profile.

Regulatory Milestones

  • FDA and EMA Submissions: SYNAREL has completed pivotal trials required for regulatory approval. Submission packages are under review, with potential approval anticipated within the next 12-18 months, pending positive review outcomes.
  • Additional Studies: Sponsor-funded post-marketing trials are exploring long-term safety, off-label uses, and combination therapies, aiming to expand the drug’s market footprint.

Market Analysis

Market Size and Segmentation

The global nasal decongestant market was valued at approximately USD 2.8 billion in 2022, with projections to surpass USD 4.0 billion by 2030, growing at a CAGR of 4.8%[1]. Key segments include:

  • OTC Market: Constitutes approximately 70% of sales, driven by self-medication among allergy sufferers.
  • Prescription Market: Accounts for the remaining share, targeting specific populations, including children and patients with chronic sinus issues.

Competitive Landscape

Major competitors encompass a broad portfolio of nasal decongestants:

  • Phenylephrine: Widely used OTC agent, but with inconsistent efficacy reports and potential cardiovascular side effects.
  • Pseudoephedrine: Effective but associated with stimulant effects and regulatory restrictions due to abuse potential.
  • Xylometazoline and Oxymetazoline: Established topical decongestants with similar mechanisms; however, concerns about rebound congestion limit long-term use.

SYNAREL’s differentiators include rapid onset, safety in sensitive populations, and minimal rebound congestion, positioning it favorably against existing agents.

Market Drivers and Constraints

Drivers:

  • Increasing prevalence of allergic rhinitis, sinusitis, and cold-related nasal congestion globally.
  • Rising consumer preference for OTC remedies offering rapid relief with safety assurances.
  • Expansion into pediatric and geriatric markets, where safer profiles are prioritized.

Constraints:

  • Price sensitivity and OTC regulatory hurdles.
  • Competition from generic formulations reducing profit margins.
  • Reimbursement challenges for prescription formulations in certain regions.

Projection and Future Outlook

Sales and Revenue Forecast

Assuming successful regulatory approval and market penetration, SYNAREL could capture a significant share of the nasal decongestant market within five years. Conservative estimations project:

  • Year 1-2 Post-Launch: USD 250-350 million in sales, primarily driven by OTC distribution and initial uptake.
  • Year 3-5: Sales are expected to exceed USD 600 million annually, fueled by expanding indications and geographic reach.
  • Long-term Outlook: Potential to reach USD 1 billion in global revenue, contingent on sustained efficacy, safety, and marketing efforts.

Strategic Opportunities

  • Line Extensions: Development of combination formulations (e.g., with antihistamines) for broader allergy management.
  • Geographic Expansion: Emphasizing markets like Asia-Pacific and Latin America with expanding healthcare access.
  • Digital and Direct-to-Consumer Marketing: Enhancing awareness among consumers and healthcare providers.

Risks and Challenges

  • Regulatory delays or rejections.
  • Market saturation with existing decongestants.
  • Emerging nascent therapies with novel mechanisms (e.g., corticosteroid sprays, biologics).

Key Takeaways

  • Clinical Progress: SYNAREL is in late-stage development, with recent trials underscoring its efficacy and safety, setting the stage for imminent regulatory approval.
  • Market Position: Positioned as a safer, rapid-onset alternative to established nasal decongestants, with potential for broad OTC and prescription distribution.
  • Growth Potential: Market expansion hinges on regulatory approval, successful marketing, and expansion into new demographics and geographies. Achieving $1 billion in global sales within five years is plausible with strategic execution.
  • Competitive Edge: Minimal rebound congestion risk and safety in sensitive populations differentiate SYNAREL amidst a crowded generic and branded landscape.
  • Monitoring: Continuous regulatory updates, clinical data releases, and market trends should inform strategic decisions.

FAQs

1. What are the key advantages of SYNAREL over existing nasal decongestants?
SYNAREL offers rapid symptom relief, a favorable safety profile with minimal rebound congestion, and suitability for sensitive populations such as children and the elderly.

2. When is SYNAREL expected to receive regulatory approval?
Regulatory submissions are under review, with approval anticipated within 12-18 months, subject to review outcomes from agencies like the FDA and EMA.

3. What markets are primary targets for SYNAREL’s commercial launch?
Initial focus will likely be North America and Europe, with subsequent expansion into Asia-Pacific, Latin America, and emerging markets.

4. How does SYNAREL compare in cost to existing alternatives?
Pricing will depend on formulations and market dynamics, but early estimates suggest competitive pricing, especially if positioned as a premium yet accessible OTC product.

5. What are the primary risks facing SYNAREL’s commercial success?
Regulatory delays, fierce competition from generics, market saturation, and the emergence of novel therapies pose significant risks.


References

[1] Market Research Future, “Nasal Decongestants Market Analysis,” 2022.


In conclusion, SYNAREL's promising clinical data, safety profile, and strategic positioning within the nasal decongestant market underpin its potential for sizeable commercial success. Navigating regulatory processes efficiently and executing targeted marketing strategies will be crucial to capitalize on its growth prospects in an expanding global respiratory and allergy medication landscape.

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