ObjectiveTo investigate effectiveness and safety of right vertical infra-axillary thoracotomy (RVIAT) in surgical repair for intra-cardiac anomalies combined with patent ductus arteriosus (PDA).MethodsWe retrospectively analyzed the clinical data of 34 patients who underwent intra-cardiac correction of congenital heart defects and PDA ligation simultaneously via RVIAT in our hospital from August 2014 to August 2019. There were 25 males and 9 females with an age range of 0.5-6.1 years.ResultsThe length of incision was 3.0 (3.0, 3.5) cm. The operation time lasted 110.0 (90.0, 121.0) min. The cardiopulmonary bypass time was 45.5 (38.8, 63.5) min and the aortic cross-clamp time was 22.5 (14.8, 34.8) min. The bleeding volume was 20.0 (13.8, 20.0) mL. ICU stay time was 17.0 (5.5, 22.3) h, post-operative mechanical ventilation time was 4.0 (2.0, 6.0) h, total in-hospital cost was 46 (39, 51) thousand yuan. There was no mortality or reoperation during perioperative and follow-up period. Within the median follow-up of 636.0 days, 1 patient had minimal residual ventricular septal defect shunt while no new-onset scoliosis, funnel chest or pectus carinatum was detected. No bilateral mammary developmental asymmetry was observed in the female patients during the follow-up period. All the patients’ parents or guardians were satisfied with the right vertical infra-axillary aesthetic skin incision.ConclusionThe minimally invasive repair for intra-cardiac heart defects combined with PDA via RVIAT is a safe and effective method with minimal invasiveness and excellent cosmesis.
ObjectiveTo study effect of different surgical treatments for patent ductus arteriosus in children.MethodA total of 38 patients with patent ductus arteriosus who underwent surgical treatment of cardiothoracic surgery between January 2016 and December 2017 in our hospital were as an observation group (12 patients with severing suture, 26 patients with ligation, 14 males and 24 females, aged 0.08–8.67 years). In the same period, 38 patients with patent ductus arteriosus who underwent interventional closure in the Department of Cardiology were as a control group (17 males and 21 females, aged 0.50–5.42 years). The clinical effectiveness of the two groups was compared.ResultsThe operation time, postoperative hospital stay, and blood transfusion rate in the observation group were higher than those in the control group with statistical differences (P<0.05). There was no statistical difference in intraoperative blood loss and complications between the two groups.ConclusionsIn patients with a single patent ductus arteriosus or a small catheter, interventional closure of the patent ductus arteriosus is less trauma and faster recovery. But in patients with lower weigh, premature, other intracardiac malformations, large catheter, moderate or severe pulmonary hypertension, the surgery is better.
Objective\ To investigate the surgical technique and clinical results of interruption of patent ductus arteriosus (PDA) with video assisted thoracic operation (VATO).\ Methods\ Fifty PDA cases were divided into two groups, 25 cases treated with VATO(VATO group) as compared to other 25 cases with conventional surgical interruption(conventional surgical interruption group). In the VATO group, the PDA was interrupted by 2 3 hemoclips under VATO technique, and PDA interrupted by suture ligation with the techni...
This case was a 58-year-old female patient with patent ductus arteriosus (PDA) and severe aortic stenosis. Upon admission, she had severe heart failure and severe edema of both lower extremities unable to lie flat. After cardiac function adjustment and under general anesthesia, she underwent a one-stop operation of PDA occlusion and transcarotid transcatheter aortic valve replacement due to the severe aortic arch stenosis which brought high risk in transfemoral artery approach. Her symptoms improved significantly, and she was discharged only 6 days after operation. At the follow-up 3 months after operation, the aortic valve transvalvular pressure gradient improved significantly, the ductus arteriosus murmur disappeared, and the patient recovered well.
ObjectiveTo evaluate the efficacy and safety of transcatheter closure of patent ductus arteriosus (PDA) with transthoracic echocardiography (TTE).MethodsFrom February 2016 to November 2018, 98 patients of pure PDA were selected, including 43 patients of funnel type and 55 patients of tube type. There were 38 males and 60 females at age of 2-48 (9.8±10.4) years. All patients underwent TTE-guided retrograde closure of the PDA through the femoral artery to establish a femoral-abdominal aorta-thoracic aorta-ductus arteriosus-aorta-right ventricle trajectory.Under the guidance of TTE, a suitable closure umbrella was placed through the femoral artery. One month, 3 months, 6 months, 12 months after the surgery, the patients received out-patient clinical follow-up.ResultsNinety eight patients were successfully occluded by TTE. The occluder was replaced many times in an adult PDA patient, but finally it was successfully plugged. The operation time was 33.2±5.8 min. The lumbar diameter was 12±6 mm. And the postoperative murmur disappeared. Ultrasound showed no shunt between the aorta and the pulmonary artery, and the postoperative hospital stay was 3-4 days. No shunt signal was found in 1, 3, 6, 12 months follow-up. Left atrial anteroposterior diameter (25.8±6.1 mm vs. 30.6±8.4 mm) and left ventricular end diastolic diameter (38.5±9.1 mm vs. 45.2±11.5 mm) were significantly smaller (P < 0.05).ConclusionTTE-guided transcatheter closure of PDA via femoral artery is a safe and effective method to avoid the damage of X-ray and contrast medium. The prospect of clinical application is good.
Objective To assess the efficacy and safety of percutaneous closure of patent ductus arteriosus (PDA) solely under echocardiography guidance. Methods We retrospectively analyzed the clinical data of 200 patients who received the percutaneous closure of PDA under echocardiography guidance in Fuwai Hospital from August 2013 to April 2016. According the different approach, they were divided into 2 groups: a femoral artery approach group (n=143) and a femoral vein approach group (n=57). In the femoral artery approach group, there were 42 males and 101 females aged 3.20±5.63 years. In the femoral vein group, there were 10 males and 47 females aged 7.30±11.36 years. All Patients were treated by percutaneous PDA closure solely under echocardiography guidance. The follow-up was performed at one month after the operation by echocardiography, chest radiograph and electrocardiogram. Results All 200 patients were successfully treated with percutaneous closure of PDA. The patients’ gender, in-hospital stay, rates of occluder detachment were similar between the two groups (P>0.05). Compared with the femoral vein approach group, the femoral artery approach group had a younger age (3.20±5.63 yearsvs. 7.30±11.36 years, P<0.001), less body weight (14.25±11.54 kgvs. 24.25±19.14 kg, P<0.001) and shorter diameter of PDA (3.06±0.79 mmvs. 5.93±0.68 mm, P<0.001) and PDA occluders (5.43±1.00 mmvs. 12.14±0.54 mm, P<0.001), but had higher hospitalization expenses (32 108.2±3 100.2 yuanvs.25 120.7±3 534.1 yuan, P<0.001). In the femoral vein approach group, one patient was closed under radiation guidance because guide wires could not pass through PDA. One patient in the femoral artery approach group suffered from occluder detachment at one day after operation and was cured by transthoracic minimally invasive PDA occlusion. There were no complications of occluder detachment, residual shunt, pericardial effusion or left pulmonary stenosis during the follow-up. Conclusion Echocardiography-guided percutaneous PDA closure is safe and effective, while the proper interventional approach should be chosen by the anatomical features of PDA.
ObjectiveTo compare the surgical results of ultrasound-guided percutaneous antegrade or retrograde therapy in the treatment of patent ductus arteriosus.MethodsThe clinical data of 166 patients (44 males and 122 females) who underwent transthoracic echocardiography guided closure of patent ductus arteriosus in Xinjiang Cardiovascular and Cerebrovascular Disease Hospital from February 2016 to August 2020 were retrospectively analyzed, and the patients were divided into two groups: an antegrade group (n=60) and a retrograde group (n=106). The operation time, success rate, bed rest time, postoperative complications and surgical safety were compared between the two groups.ResultsThe immediate success rate of the two groups was 100.0%. Compared with the retrograde group, the antegrade group had shorter time of bed rest and hospital stay, but longer operation time. In the retrograde group, there were 2 patients of complications, including occlusive device falling off to pulmonary artery 12 hours after the operation in 1 patient, and false arterial tumor in 1 patient. Both groups were followed up for 3-18 months, and there was no death in the whole group.ConclusionIt is safe and effective to block patent ductus arteriosus under the guidance of transthoracic echocardiography. Although the operation process of anterior occlusion of patent ductus arteriosus is slightly complex and the operation time is long, the indication is wide, and the bed rest time is short. Therefore it can be used as the first choice for patent ductus arteriosus occlusion.