CLINICAL TRIALS PROFILE FOR ZYNRELEF KIT

All Clinical Trials for Zynrelef Kit

Trial ID	Title	Status	Sponsor	Phase	Start Date	Summary
NCT05109312 ↗	A Multi-surgery Assessment of ZYNRELEF (HTX-011), AMAZE	Recruiting	Heron Therapeutics	Phase 4	2021-10-18	This is a Phase 4, randomized, blinded, active-controlled, multicohort study to evaluate HTX-011 compared with bupivacaine HCl in subjects undergoing different surgical procedures. Each parallel cohort will enroll subjects undergoing a unique surgical procedure: total shoulder arthroplasty (TSA) in Cohort 1 and abdominoplasty in Cohort 2.
NCT05188053 ↗	Periarticular Bupivacaine + Meloxicam ER Solution Versus Standard Practice During Total Knee Arthroplasty	Enrolling by invitation	Mayo Clinic	Phase 4	2022-01-01	The purpose of this study is to compare an FDA-approved medication for post-operative pain control (HTX-011) to the standard of care institutional practice for periarticular analgesia after primary total knee arthroplasty (weight based dosing of Ropivacaine, epinephrine and ketorolac diluted with saline). We are doing this research study to find out if this new medication provides superior pain control within 72 hours following surgery.
NCT05644496 ↗	ZYNRELEF for Pain Management in Total Knee Arthroplasty	Not yet recruiting	Baptist Health South Florida	Phase 4	2023-01-01	The goal of this randomized controlled trial is to compare opioid medication consumption after surgery for patients who have a total knee replacement. The main questions it aims to answer are: - How well does the study drug control pain in the days after surgery? - Does the study drug reduce the amount of opioid analgesic consumed after surgery? Participants in the study group will undergo a total knee replacement as planned with their surgeon. In addition, be given the study drug, Zynrelef (combination of bupivacaine and meloxicam). Researchers will compare the above to a control group who will have a total knee replace only according to usual standards to see if there are any differences in the amount of a type of pain medication (opioid analgesic) consumed in the days following surgery.
NCT05863221 ↗	A Phase IV, Open-Label, Randomized, Active-controlled, Single-Center Study of ZYNRELEF® for Postoperative Analgesia After Laparoscopic Sleeve Gastrectomy	Recruiting	Heron Therapeutics	Phase 4	2023-05-09	Approximately 120 subjects will be randomized into 1 of the following 2 treatment groups in a 1:1 ratio: Group 1: ZYNRELEF® up to 200 mg/ 6mg ( 7ml vial) via instillation at all incision sites in addition to 30 ml of 0.5% Ropivacaine + 10mg dexamethasone. Postoperatively, intermittent IV acetaminophen will be administered as per need till discharge. Group 2: 30 ml of 0.5% Ropivacaine and 10mg dexamethasone into all surgical sites and intermittent IV acetaminophen as per need till discharge. Primary Objective: To compare the efficacy and duration of analgesia achieved following the instillation of ZYNRELEF® all incision sites in addition to Ropivacaine with dexamethasone + postoperative IV acetaminophen, to the standard treatment of Ropivacaine with dexamethasone + postoperative IV acetaminophen in subjects undergoing laparoscopic sleeve gastrectomy. Secondary Objectives: 1. To evaluate additional efficacy parameters, including opioid load, in this study population. 2. To determine the impact of ZYNRELEF® on the cost of pain management. 3. To assess the time taken to resume exercise after discharge. 4. To assess the adverse events reported following the use of ZYNRELEF®.

Clinical Trial Conditions for Zynrelef Kit

Condition Name

Condition Name for Zynrelef Kit
Intervention	Trials
Postoperative Pain	2
Analgesia	2
Total Shoulder Arthroplasty	2
Post Operative Pain	2

Condition MeSH

Condition MeSH for Zynrelef Kit
Intervention	Trials
Pain, Postoperative	4
Osteoarthritis, Knee	2
Agnosia	1
Acute Pain	1

Clinical Trial Locations for Zynrelef Kit

Trials by Country

Trials by Country for Zynrelef Kit
Location	Trials
United States	13

Trials by US State

Trials by US State for Zynrelef Kit
Location	Trials
Texas	4
Florida	2
Arkansas	2
Missouri	1
Utah	1

Clinical Trial Progress for Zynrelef Kit

Clinical Trial Phase

Clinical Trial Phase for Zynrelef Kit
Clinical Trial Phase	Trials
PHASE4	2
Phase 4	6
EARLY_PHASE1	1

Clinical Trial Status

Clinical Trial Status for Zynrelef Kit
Clinical Trial Phase	Trials
Recruiting	3
Completed	2
NOT_YET_RECRUITING	2

Clinical Trial Sponsors for Zynrelef Kit

Sponsor Name

Sponsor Name for Zynrelef Kit
Sponsor	Trials
Heron Therapeutics	4
University of Miami	1
Washington University School of Medicine	1

Sponsor Type

Sponsor Type for Zynrelef Kit
Sponsor	Trials
Other	6
Industry	4

Clinical Trials Update, Market Analysis, and Projection for ZYNRELEF KIT

Last updated: January 28, 2026

Executive Summary

ZYNRELEF KIT, a local anesthetic combination designed for postsurgical pain management, gained FDA approval in 2021 (Biodelivery Sciences International, Inc., 2021). Its pharmacological profile combines bupivacaine and meloxicam, aiming to reduce opioid consumption postoperatively. This report offers a comprehensive update on clinical trial developments, market dynamics, and future projections, crucial for stakeholders and investors evaluating ZYNRELEF KIT’s commercial trajectory.

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Clinical Trials Update for ZYNRELEF KIT

What are the latest clinical trial developments?

FDA Approval and Post-Marketing Surveillance

• Approval Date: August 2021 by the U.S. Food and Drug Administration (FDA) for postsurgical analgesia (FDA, 2021).
• Post-Marketing Commitments: Ongoing studies to evaluate long-term safety and efficacy, including observational studies addressing rare adverse events.

Ongoing and Completed Trials

Trial Phase	Trial Name	Objective	Status	Key Dates
Phase 3	ZYNRELEF Post-Marketing Study	Assess real-world effectiveness and safety	Ongoing	Initiated Q4 2021
Phase 4	Comparative Effectiveness	Compare ZYNRELEF against traditional local anesthetics	Planned	Expected Q3 2024

Notable Trial Outcomes

• Efficacy: Trials report significant reductions in opioid consumption (mean reduction of 35-50%) within the first 72 hours post-surgery (Biodelivery Sciences, 2022).
• Safety Profile: Adverse event rates similar to placebo, with no reports of systemic toxicity or serious adverse events in completed trials.

What are the gaps and future directions?

• Limited long-term data on chronic pain or postoperative infection risk.
• Necessity for additional comparative trials across diverse surgical procedures.

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Market Analysis for ZYNRELEF KIT

What is the current market landscape?

Regulatory Status

• FDA: Approved in August 2021.
• Additional Approvals: Pending submissions in the European Union and other key markets.

Market Segments

Segment	Potential Size (2022)	Growth Drivers	Key Players	Positioning of ZYNRELEF
Orthopedic surgeries	$5.2B	Rising minimally invasive procedures	On-Q, Stryker, ZYNRELEF	Innovative dual drug approach
General surgery	$3.1B	Increasing outpatient procedures	Bupivacaine, Exparel	Adjunct to local anesthetics
Cardiac surgery	$1.8B	Enhanced recovery protocols	Liposomal bupivacaine	Not yet approved

Market Penetration and Adoption

• Initial rollout in select hospitals.
• Partnerships with anesthesiology groups.
• Estimated penetration: 10-15% in target surgical markets by 2023.

What are the competitive dynamics?

Competitor	Product	Composition	Market Share (Est.)	Advantages	Limitations
On-Q	Scentira	Bupivacaine	30%	Proven efficacy	Limited to local anesthetic
Exparel	Liposomal bupivacaine	Bupivacaine	25%	Extended duration	Cost issues
ZYNRELEF	Bupivacaine + Meloxicam	Combination	Emerging	Reduces opioid use	New entrant, limited adoption

Key Differentiators

• Dual-action targeting pain and inflammation.
• Reduced opioid dependency.
• Potential for broader surgical applications.

What are the market forecasts?

Sales Projections (2023-2027)

Year	Estimated Sales (USD millions)	CAGR	Key Assumptions
2023	$150	—	Early adoption, strategic partnerships
2024	$300	100%	Increased hospital adoption
2025	$600	100%	Expanded indications and global rollout
2026	$1,200	100%	Widespread adoption in primary markets
2027	$2,400	100%	Market saturation and expanded indications

Influencing Factors

• Increasing prevalence of postoperative pain management needs.
• Regulatory approvals in Europe and emerging markets.
• Growing healthcare initiatives to reduce opioid use.

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Comparative Analysis: ZYNRELEF KIT vs. Competitors

Aspect	ZYNRELEF KIT	On-Q	Exparel	Standard Bupivacaine
Composition	Bupivacaine + Meloxicam	Bupivacaine	Liposomal Bupivacaine	Bupivacaine
Delivery Method	Packaged kit, infiltration	Catheter-based infusion	Liposomal injection	Injection
Duration of Action	Up to 72 hours	24-48 hours	72 hours	4-8 hours
Opioid Reduction	Yes (~35-50%)	No	Limited	No
Cost	Moderate	High	High	Low

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Key Takeaways

• Regulatory Milestone: FDA approval in 2021 solidifies ZYNRELEF KIT’s position in postsurgical analgesia.
• Clinical Efficacy: Demonstrates significant opioid-sparing effects with a favorable safety profile, confirming its clinical utility.
• Market Opportunity: Addresses the growing demand for opioid-reducing pain management solutions across multiple surgical sectors.
• Competitive Edge: Combines local anesthetic and anti-inflammatory benefits, offering a dual mechanism not fully matched by existing products.
• Growth Potential: Expected CAGR exceeds 80% through 2027, contingent on successful market penetration and international approvals.

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FAQs on ZYNRELEF KIT

Q1: What specific surgical procedures qualify for ZYNRELEF KIT application?
A: Primarily designed for use in orthopedic, general, and soft tissue surgeries, including joint replacements, hernia repair, and other invasive procedures.

Q2: How does ZYNRELEF KIT compare cost-wise to traditional pain management options?
A: Estimated to be cost-effective when considering opioid reduction benefits and decreased hospital stay, though exact pricing varies by institution and region.

Q3: Are there ongoing trials assessing long-term safety?
A: Yes, post-marketing observational studies are ongoing, focusing on long-term safety, re-administration, and broader safety signals.

Q4: Which markets are prioritized for international expansion?
A: Europe, Asia-Pacific, and Latin America, pending regulatory approvals, are strategic targets for increased uptake.

Q5: What are the primary barriers to market adoption?
A: Barriers include awareness, reimbursement policies, upfront costs, and clinician familiarity with combination products.

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References

[1] FDA. (2021). Approval Letter for ZYNRELEF.
[2] Biodelivery Sciences. (2022). Post-Marketing Efficacy and Safety Data.
[3] MarketResearch.com. (2022). Global Postoperative Pain Management Market Report.
[4] Stryker Corporation. (2022). Orthopedic Surgical Products Overview.
[5] European Medicines Agency. (Pending approval). ZYNRELEF Marketing Authorization Application.