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NCT03642821: INSTANT
Intracranial Aneurysms Treatment With the OPTIMA Coil System
trial testing intracranial aneurysm coiling in Intracranial Aneurysm in 300 participants. Completed in 15 February 2023.
13 October 2021
Quick facts
| Lead sponsor | Balt Extrusion |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 300 |
| Start date | 1 March 2019 |
| Primary completion | 13 October 2021 |
| Estimated completion | 15 February 2023 |
| Sites | 20 locations across France, Italy, Austria, Germany, Switzerland, Spain, Latvia |
Drugs / interventions tested
- intracranial aneurysm coiling
Conditions studied
- Intracranial Aneurysm — all drugs for Intracranial Aneurysm →
- Coiling Therapy — all drugs for Coiling Therapy →
Sponsor
Balt Extrusion
Who can join
18 and older, any sex, with Intracranial Aneurysm or Coiling Therapy. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
International, non-randomized, European , multicenter, observational study to collect data for the treatment of intracranial aneurysms with OPTIMA coils system to further document its safety and efficacy
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT03642821
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Intracranial Aneurysm
Currently open trials in the same condition.
- NCT07123818 — AI for Detection of Brain Aneurysm: Low-cost Opportunistic Screening · NA · active not recruiting
- NCT06494436 — Microvention AnEurysm & STroke Real-life Data cOllection · recruiting
- NCT06588543 — Patient-specific Planning of Minimally Invasive Brain Interventions Based on Vascular-hemodynamic Mapping · recruiting
- NCT05831202 — SEAL™IT: Saccular Endovascular Aneurysm Lattice System Interventional Pivotal Trial · Phase 3 · active not recruiting
- NCT06416657 — General Anesthesia vs Local Anesthesia for Endovascular Treatment in Patients With Unruptured Intracranial Aneurysm Usin · NA · recruiting
Other Balt Extrusion trials
Trials by the same sponsor.
- NCT04034810 — Safety and Efficacy of Silk Vista and Silk Vista Baby Flow Diverter for Intracranial Aneurysm Treatment · active not recruiting
- NCT03504436 — Endovascular Treatment of Wide Neck Intracranial Aneurysms With the LEO + Stent : The LEO + II Cohort Study · completed
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03642821 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Balt Extrusion
- Last refreshed: 18 September 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03642821.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing