Drugs / HTX-011
last change Feb 2026 re-read 2 minutes ago

HTX-011

also known as ZYNRELEF · HTX-011-19
Investigated by
Heron Therapeutics · Mayo Clinic

Regulatory milestones approvals, filings & regulatory actions · 2 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Withdrawn EU (EMA) Zynrelef 2023-10-05 europa.eu
Approved EU (EMA) Zynrelef 2020-09-24 europa.eu

Trials 13 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 27 trials
Phase 2 NCT03922048 Jul 2023 → Nov 2025 Heron Therapeutics Withdrawn No outcome recorded
Phase 2 NCT03955211 Jun 2019 → Dec 2021 Heron Therapeutics Completed No outcome recorded
Phase 2 NCT03718039 Oct 2018 → Jan 2019 Heron Therapeutics Completed No outcome recorded
Phase 2 NCT03011333 Jan 2017 → Feb 2018 Heron Therapeutics Completed No outcome recorded
Phase 2 NCT03015532 Jan 2017 → Apr 2018 Heron Therapeutics Completed No outcome recorded
Phase 2 NCT02504580 Jul 2015 → Mar 2017 Heron Therapeutics Completed No outcome recorded
Phase 2 NCT02471898 Jun → Sep 2015 Heron Therapeutics Completed No outcome recorded
Phase 32 trials
Phase 3 NCT03974932 Jun 2019 → Dec 2020 Heron Therapeutics Completed No outcome recorded
Phase 3 NCT03237481 Jul → Dec 2017 Heron Therapeutics Completed No outcome recorded
Phase 44 trials
Phase 4 NCT05188053 Mar 2022 → Apr 2024 Mayo Clinic Completed No outcome recorded
Phase 4 NCT06109415 Oct 2021 → Jul 2022 Heron Therapeutics Completed No outcome recorded
Phase 4 NCT05109312 Oct 2021 → Jun 2024 Heron Therapeutics Unknown No outcome recorded
Phase 4 NCT06109428 Oct 2021 → Mar 2022 Heron Therapeutics Completed No outcome recorded
Also used as a comparator or background therapy in 1 trial
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 4 NCT07280195 Comparator Feb → Dec 2026 expected Washington University School of Medicine Enrolling by invitation No outcome recorded

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 15 sources stand behind the page.

FieldValueCited text
Known as HTX-011 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06109415
12

NCT03237481

NCT05188053

NCT03955211

NCT03015532

NCT03718039

NCT02504580

NCT03922048

NCT03011333

NCT03974932

NCT06109428

NCT02471898

NCT05109312

Known as HTX-011-19 “HTX-011 is the initial formulation studied (HTX-011-19).” NCT02504580
Known as ZYNRELEF “The purpose of this study is to determine if local intra-operative application of ZYNRELEF (topical medication) during shoulder replacement surgery improves pain control” NCT07280195
3

“Aim: HTX-011 (ZYNRELEF™) is an extended-release, dual-acting local anesthetic containing bupivacaine and meloxicam.” PMID 34284613 Jul 2021

“A Multi-surgery Assessment of ZYNRELEF (HTX-011), AMAZE.” NCT06109415

NCT07280195

Route Other “HTX-011 (bupivacaine/meloxicam) by injection.” NCT02504580