Live from ClinicalTrials.gov + Open Targets, fetched 2026-11-11 15:53 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
A Study to Evaluate the Effect of Ceralasertib on Drug X, Drug Y and Drug Z
NCT06929260 · AstraZeneca · PHASE1 · terminated · last registry update 2026-07-24 · 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 study terminated because the clinical development programme for Ceralasertib has been discontinued.” | – | Registry record, AstraZeneca |
Also happening at the time. Not shown to be a cause.
Registry events on other trials of drugs against ATR within 12 months either side of this trial's last update, live from ClinicalTrials.gov. Nothing here was stated as a reason.
- 2026-11-10Results posted on the registry: University of Pennsylvania, Olaparib Pill + AZD6738 (NCT03462342)
- 2026-09-03Also stopped (terminated): AstraZeneca, [14C] AZD6738 + AZD6738 / ceralasertib (NCT06754761)
- 2026-08-20Results posted on the registry: Dana-Farber Cancer Institute, Olaparib + Ceralasertib (NCT04417062)
- 2026-07-29Results posted on the registry: National Cancer Institute (NCI), Elimusertib + Pembrolizumab (NCT04576091)
- 2026-07-13Results posted on the registry: National Cancer Institute (NCI), Elimusertib + Fluorouracil (NCT04535401)
- 2026-07-09Results posted on the registry: National Cancer Institute (NCI), Elimusertib + Gemcitabine (NCT04616534)
- 2026-06-05Also stopped (withdrawn): University of Alabama at Birmingham, M4344+Niraparib + M4344+Niraparib (NCT04149145)
- 2026-05-19Results posted on the registry: National Cancer Institute (NCI), Elimusertib + Irinotecan Hydrochloride (NCT04514497)
- 2026-04-08Results posted on the registry: National Cancer Institute (NCI), Ceralasertib + Olaparib (NCT03878095)
- 2026-04-02Results posted on the registry: National Cancer Institute (NCI), Berzosertib + Carboplatin (NCT02627443)
- 2026-03-24Results posted on the registry: National Cancer Institute (NCI), Berzosertib + Carboplatin (NCT04216316)
- 2026-02-25Also stopped (terminated): Gordon Mills, MD, PhD, Capivasertib + Ceralasertib (NCT03801369)
- 2026-01-23Results posted on the registry: National Cancer Institute (NCI), Elimusertib (NCT05071209)
- 2025-11-21Results posted on the registry: Gordon Mills, MD, PhD, Capivasertib + Ceralasertib (NCT03801369)
- 2025-10-27Results posted on the registry: AstraZeneca, Durvalumab + Danvatirsen (NCT03334617)
- 2025-10-20Results posted on the registry: M.D. Anderson Cancer Center, Avelumab + Berzosertib (NCT04266912)
What is not public
- Internal portfolio and board discussions
- Unpublished trial data and interim analyses
- Terms of any partner or licence decision