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HTX-011B

Phase 2

Postoperative Pain | Small molecule | Pain |Heron Therapeutics, Inc.|Last Updated: Mar 2, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment277
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02689258Evaluation of the Efficacy and Safety of HTX-011 for Postoperative Analgesia Following Abdominoplasty SurgeryPHASE2 COMPLETED 277Feb 23, 2016Apr 1, 2017Mar 2, 20268 United States
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Study Endpoints
Primary Endpoints
Summed Pain Intensity Scores Collected Over 24 Hours
24 hours

The SPI is derived by summing the pain intensity score weighted by the scheduled time duration. SPI0-24 will be calculated by summing the Pain intensity (PI) score at the relevant time points weighted by the scheduled time duration since the prior PI assessment as follows: SPI0-24= PI1+PI2+2\*PI4+2\*PI6+2\*PI8+2\*PI10+2\*PI12+2\*PI14+4\*PI18+6\*PI24. Min = 0 (if PI=0 at every time) and Max = 240 (if PI=10 at every time).

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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeOTHER
Treatment Arms
ArmTypeDescription
Part A, Cohort A: HTX-011AEXPERIMENTALHTX- 011A (bupivacaine/meloxicam), 200 mg/6 mg via injection
Parts A and B, Cohort B: Saline PlaceboPLACEBO_COMPARATORSaline placebo via injection
Part A, Cohort C: HTX-011BEXPERIMENTALHTX- 011B (bupivacaine/meloxicam), 200 mg/6 mg via injection
Part A, Cohort D: HTX-011BEXPERIMENTALHTX- 011B (bupivacaine/meloxicam), 400 mg/12 mg via injection
Part A, Cohort E: HTX-011BEXPERIMENTALHTX- 011B (bupivacaine/meloxicam), 400 mg/12 mg via combination
Part A, Cohort F: HTX-011BEXPERIMENTALHTX- 011B (bupivacaine/meloxicam), 600 mg/18 mg via injection
Part B, Cohort A: HTX-002EXPERIMENTALHTX-002, 400 mg via combination
Part C, Cohort A: HTX-011BEXPERIMENTALHTX-011B (bupivacaine/meloxicam), 400 mg/12 mg via instillation
Part C, Cohort B: HTX-011BEXPERIMENTALHTX-011B (bupivacaine/meloxicam), 400 mg/12 mg via combination
Part C, Cohort C: HTX-011BEXPERIMENTALHTX-011B (bupivacaine/meloxicam), 300 mg/9 mg via combination
Part C, Cohort D: Bupivacaine HCIACTIVE_COMPARATORBupivacaine HCl, 100 mg via injection
Part C, Cohort E: Saline PlaceboPLACEBO_COMPARATORSaline placebo via injection
Interventions
NameTypeDescription
HTX-011BDRUGHTX- 011B (bupivacaine/meloxicam) via injection
PlaceboDRUGSaline placebo via injection
HTX-011ADRUGHTX- 011A (bupivacaine/meloxicam) via injection
HTX-002DRUGHTX-002 via combination
Bupivicaine HClDRUGBupivacaine HCl via injection
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersYes
Study Sites8

Inclusion Criteria: Subjects must meet all of the following criteria to be considered eligible to participate in the study: 1. Be scheduled to undergo abdominoplasty surgery that is amenable to treatment with a long acting local anesthetic as per the anesthesia protocol 2. Be American Society of A...

Countries:United States
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Recent Changes (Last 90 Days)
MEDIUMApr 8, 2026NCT02689258TRIAL_REMOVED: changed
MEDIUMApr 8, 2026NCT02689258TRIAL_REMOVED: changed