Study of safety and efficay of preoperative intercostal and lumbar artery embolization for prevention of paraplegia in the treatment of thoracic and thoracoabdominal aortic pathology

Study of safety and efficay of preoperative intercostal and lumbar artery embolization for prevention of paraplegia in the treatment of thoracic and thoracoabdominal aortic pathology - Preoperative intercostal and lumbar aretery embolization for prevention of paraplegia in aortic repair

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021050

Enrollment

Registered

2016-02-20

Start date

2015-10-15

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Aortic aneurysm and dessection in distal aortic arch, descending aorta, and thoraciabdomonal aorta

Interventions

Coil embolization of intercostal and lummbar arteries. 2 weeks or more before the aortic operation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients indicated for surgery for aortic aneurysm or aortic dissection. Patients with distal arch, descending, or thoracoabdominal arotic aneurym or aortic diessection, who are deemed high risk for spinal cord injury.

Exclusion criteria

Exclusion criteria: Emergent operation Shaggy aorta Previous spinal cord injury Patients unfit for aortic surgery Patients unsuitable for coil embolization

Design outcomes

Primary

Measure	Time frame
Incidence of spinal cord injury after aortic operation at discharge	—

Secondary

Measure	Time frame
Incidence and severity of spinal cord injury after coil emblization. Complications after coil embolization.	—

Countries

Japan

Contacts

Public ContactShibata Toshihiko

Osaka City University Graduate School of Medicine Dept. of Cardiovascular Surgery

shibata-cvs@zeus.eonet.ne.jp81-6-6645-3980

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026