Live from ClinicalTrials.gov + Open Targets, fetched 2026-11-12 01:16 UTC. Every row links to its source record.
Postmortem · what the sponsor and named sources said, kept apart from what merely happened at the same time
Terbutaline Sulfate in Adults With Asthma
NCT04973345 · Kanecia Obie Zimmerman · PHASE2/PHASE3 · withdrawn · last registry update 2026-01-22 · Decision brief
No research has been run for this trial yet, so only the registry's own reason and the timeline are shown.
What was said, and by whom
Stated is the sponsor's own words; Reported is a named third party. The category is our label from a fixed list; the quote is the evidence.
| Kind | Quote | Our category | Source |
|---|---|---|---|
| Stated | “The TBS02 study was paused indefinitely. No subjects were enrolled or treated, and the study may resume if circumstances change.” | – | Registry record, Kanecia Obie Zimmerman |
Also happening at the time. Not shown to be a cause.
Registry events on other trials of drugs against ADRB2 within 12 months either side of this trial's last update, live from ClinicalTrials.gov. Nothing here was stated as a reason.
- 2026-10-28Also stopped (terminated): Algemeen Ziekenhuis Maria Middelares, Plasma-lyte (static group) + Norepinephrine (static group) (NCT06080178)
- 2026-10-05Results posted on the registry: Ankara City Hospital Bilkent, Sevoflurane (Volatile Anesthetic) + Propofol 1% (NCT07092046)
- 2026-09-09Also stopped (terminated): CAMC Health System, Vasopressor Therapy + Inotropic Therapy (NCT02742974)
- 2026-06-03Also stopped (terminated): University Hospital, Grenoble, a drug against ADRB2 (NCT03289728)
- 2025-12-23Phase 3 first posted: Ain Shams University, Balanced anesthesia + Lidocaine spray (NCT07299630)
- 2025-12-11Also stopped (terminated): Hopital Charles Nicolle, Ephedrine (6 mg boluses) + Norepinephrine (10 µg boluses) (NCT07259655)
- 2025-11-18Also stopped (withdrawn): Universitair Ziekenhuis Brussel, a drug against ADRB2 (NCT03621618)
- 2025-06-13Phase 3 first posted: Universitas Indonesia, Standard General Anesthesia Induction Using Propofol, Fentanyl and Midazolam (NCT07019805)
- 2025-06-12Also stopped (suspended): University of North Carolina, Chapel Hill, a drug against ADRB2 (NCT06066749)
- 2025-05-20Phase 3 first posted: University of Monastir, Terbutaline 2.5 mg + Dexamethasone (NCT06980727)
- 2025-03-20Phase 3 first posted: Jagiellonian University, noradrenaline infusion for management blood pressure + standard blood pressure management (NCT06885268)
What is not public
- Internal portfolio and board discussions
- Unpublished trial data and interim analyses
- Terms of any partner or licence decision