Unknown

Dataset Information

0

Efficacy and safety of PulseRider for treatment of wide-necked intracranial aneurysm-A systematic review and meta-analysis.


ABSTRACT:

Objective

PulseRider is a novel self-expanding nickel-titanium (nitinol) stent for treatment of wide-necked aneurysms, which is commonly located at the arterial branches in the brain. This systematic review and meta-analysis aims to assess the efficacy and safety of PulseRider for treatment of wide-necked intracranial aneurysm.

Method

We performed a systematic literature search on articles that evaluate the efficacy and safety of PulseRider-assisted coiling of the wide-necked aneurysm from several electronic databases. The primary endpoint was adequate occlusion, defined as Raymond-Roy Class I + Raymond-Roy Class II upon immediate angiography and at six-month follow-up.

Results

There were a total of 157 subjects from six studies. The rate of adequate occlusion on immediate angiography was 90% (95% CI, 85%-94%) and 91% (95% CI, 85%-96%) at six-month follow-up. Of these, Raymond-Roy Class I can be observed in 48% (95% CI, 41%-56%) of aneurysms immediately after coiling, and 64% (95% CI, 55%-72%) of aneurysms on six-month follow-up. Raymond-Roy Class II was found in 30% (95% CI, 23%-37%) of aneurysms immediately after coiling, and 25% (17-33) after six-month follow-up. Complications occur in 5% (95% CI, 1%-8%) of the patients. There were three intraoperative aneurysm rupture, three thrombus formation, three procedure-related posterior cerebral artery strokes, one vessel dissection, and one delayed device thrombosis. There was no procedure/device-related death.

Conclusions

PulseRider-assisted coiling for treatment of patients with wide-necked aneurysm reached 90% adequate occlusion rate that rises up to 91% at sixth month with 5% complication rate.

SUBMITTER: Pranata R 

PROVIDER: S-EPMC7903548 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC9405728 | biostudies-literature
| S-EPMC8561040 | biostudies-literature
| S-EPMC3893071 | biostudies-literature
| S-EPMC8315690 | biostudies-literature
| S-EPMC7139747 | biostudies-literature
| S-EPMC4513504 | biostudies-other
| S-EPMC9221455 | biostudies-literature
| S-EPMC10102499 | biostudies-literature
| S-EPMC7005354 | biostudies-literature
| S-EPMC6453525 | biostudies-literature