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NCT05304026
Optimizing CO2 Injection Technique for EVAR
trial testing Technique 1 in Abdominal Aortic Aneurysm in 30 participants. Status unknown.
1 June 2022
Quick facts
| Lead sponsor | University of Bologna |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 30 |
| Start date | 1 January 2021 |
| Primary completion | 1 June 2022 |
| Estimated completion | 15 September 2022 |
| Sites | 1 location across Italy |
Drugs / interventions tested
- Technique 1
- Technique 2
- Technique 3
- Technique 4
Conditions studied
- Abdominal Aortic Aneurysm — all drugs for Abdominal Aortic Aneurysm →
- Endovascular Aortic Repair — all drugs for Endovascular Aortic Repair →
Sponsor
University of Bologna
Who can join
Adults 18 to 100, any sex, with Abdominal Aortic Aneurysm or Endovascular Aortic Repair. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Automated carbon dioxide (CO2) angiography is considered a safe diagnostic alternative to standard iodinated contrast medium (ICM) for endovascular aortic repair (EVAR) of abdominal aortic aneurysm (AAA), especially in patients with preoperative renal function impairment. Recent literature experiences describe the use of automated CO2 angiography in EVAR. One of the main issues of CO2 angiography is the inability to detect the origin of the lowest renal artery (proximal neck visualization) that was estimated up to 38%. In these experiences, the CO2 automated angiography is usually performed by a 5F pigtail catheter placed at renal arteries level. The aim of the study is to evaluate the efficacy of a new automated CO2 injection technique by a 5F introducer (single hole catheter) positioned at the distal level of the proximal neck in detecting both renal arteries in the first diagnostic and completion angiographies.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05304026
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
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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 NCT05304026 (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 University of Bologna
- Last refreshed: 31 March 2022
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