Transient ischemic attack due to an atrial septal defect

Comparison of Short-Term Quality of Life between Percutaneous Device Closure and Surgical Repair via Median Sternotomy for Atrial Septal Defect in Adult Patients

OBJECTIVE

To compare the quality of life and psychological state of patients after receiving different closure treatments for atrial septal defect (ASD) and to explore some factors affecting the quality of life of patients after ASD closure.

METHODS

Fifty-five patients who underwent percutaneous device closure of ASD (group A) and fifty-five patients who underwent surgical repair via median sternotomy of ASD (group B) were followed up from before to one year after surgery to assess their quality of life. We used the Medical Outcomes Study 36-Item Short-Form (SF-36) and the Hospital Anxiety and Depression Scale (HADS) to evaluate the quality of life of patients.

RESULTS

Both groups had improved HADS scores after operation. In the comparison of the postoperative quality of life between the two groups, group A was superior to group B on some dimensions of the SF-36, and there was a significant difference in HADS scores. Age was negatively correlated with quality of life.

CONCLUSIONS

In adults over 18 years of age, the quality of life after surgical repair or percutaneous device closure of ASD improved significantly. Compared with surgical repair via median sternotomy, percutaneous device closure has a more significant effect on the improvement in some aspects of people's quality of life.

Safety and efficacy of Cardi-O-fix occluder for percutaneous closure of a patent foramen ovale: A single-center prospective study

BACKGROUND

Amplatzer occluder and Cardio-O-fix occluder are currently used in percutaneous closure of patent foramen ovale. However, there is still a lack of relevant reports comparison the differences between them. The aim of this study was to evaluate the short-term and mid-term safety and efficacy of the Cardi-O-fix occluder in preventing recurrent cerebrovascular events in patients with a patent foramen ovale (PFO).

METHODS

We enrolled 246 patients (105 men) with a PFO from May 30, 2013 to March 30, 2015 in this single-center prospective study. All patients were treated by PFO interventional closure, with the Cardi-O-fix PFO occluder being used in 180 patients and the Amplatzer PFO occluder being utilized in the remaining 66 patients. After the procedure, we verified the safety and efficacy of different devices using contrast transthoracic echocardiography.

RESULTS

Neither recurrent stroke nor death was encountered during the follow-up of 12 months. Transient ischemic attack (TIA) was noted in 2 patients (1.1%) in the Cardi-O-fix PFO occluder group, and 1 patient suffered from TIA (1.5%) in the Amplatzer PFO occluder group. Among them, only 1 patient exhibited a small right to left shunt (RLS). There was no statistical difference in recurrent cerebral ischemic events. Three cases of paroxysmal atrial fibrillation were observed in the Cardi-O-fix PFO occluder group. One reverted spontaneously to sinus rhythm and the other 2 cases had pharmacologic conversion to sinus rhythm. One case of paroxysmal atrial fibrillation occurred in the Amplatzer group, which underwent pharmacologic conversion to sinus rhythm. There was no significant difference between the 2 groups regarding incidence of arrhythmia. No occluder translocation, erosion, pericardial effusion, and puncture site bleeding were observed in the 2 groups within 12 months of follow-up. The complete closure rates of the Cardi-O-fix and Amplatzer PFO occluder devices at the 12 months after the procedure were 73.9% and 63.6%, respectively, and the effective closure rates were 90.6% and 86.4%, respectively. There was no statistically significant difference in the complete closure rate and effective occlusion rate (P > 0.05) between the devices.

CONCLUSIONS

There was no significant difference in the short- and mid-term efficacy and safety between the Cardi-O-fix PFO occluder and Amplatzer PFO occluder. The efficacy and safety of the Cardi-O-fix occluder were comparable to those of the Amplatzer PFO occluder.