ABSTRACT
Objective: Transcatheter closure of atrial septal defect (ASD) has become an alternative treatment to surgical repair. One of the challenges is the prolapse of the left atrial disc during the procedure. Many techniques have been developed to prevent the prolapse but not reduce it. In this study, we present a novel technique, termed push back technique, that help reduce the prolapsed device. Methods: We enrolled 24 patients (8 males, 16 females) between May 2008 and January 2023 who underwent the push back technique during transcatheter closure of ASD in Taichung Veterans General Hospital. We recorded the hemodynamic data, success rate and complications including device embolization/migration, valvular regurgitation, pericardial effusion, and residual shunt. Results: The median age was 6.3 years (1.2-70.5 years) and the median weight was 19.1â kg (7.8-90â kg). Fifteen (62.5%) patients had mild pulmonary hypertension. The median Qp/Qs was 2.54 (1.5-8.8). The median ASD stretched size was 21.2â mm (7.7-35.3â mm). The median device size was 22â mm (8-40â mm). The median fluoroscopy time was 14â min (5-23â min) and median procedure time was 47â min (25-78â min). The push back technique successfully reduced the prolapsed device in 21 (87.5%) patients. There was no complication in all patients. Conclusion: We present a novel push back technique that can successfully reduce the prolapsed device in 87.5% (21/24) patients without complications. It is feasible, safe and effective.
ABSTRACT
Objectives: Recent research has demonstrated the commonality of several biological markers between Kawasaki disease (KD) and juvenile idiopathic arthritis (JIA), including interleukin-1ß and -6. Therefore, in this cohort study, we assessed whether KD increases the risk of JIA. Methods: This study enrolled 7009 patients with and 56 072 individuals without KD in the period 2010-2018 from Taiwan's National Health Insurance Research Database. On the basis of sex, age, and comorbidities, we executed propensity score matching at the ratio 1:8. The adjusted hazard ratio (aHR) for JIA was determined through multiple Cox regression. Stratified analysis and sensitivity tests were also employed. Results: When adjusting for age, sex, and comorbidities, the JIA risk was noted to be 2.02-fold greater in children with KD than it was in those without (aHR: 2.02, 95% confidence interval: 1.12-3.67, p = 0.0205). The sensitivity test and subgroup analysis obtained consistent findings in the different sex and comorbidity subgroups. Conclusion: Children's risk of JIA is higher if they have KD. Pediatricians should consider the possibility of JIA in this population. More investigations are necessary to identify the pathological mechanisms that link JIA and KD.
Subject(s)
Arthritis, Juvenile , Mucocutaneous Lymph Node Syndrome , Child , Humans , Arthritis, Juvenile/complications , Arthritis, Juvenile/epidemiology , Cohort Studies , Mucocutaneous Lymph Node Syndrome/complications , Mucocutaneous Lymph Node Syndrome/epidemiology , Comorbidity , BiomarkersABSTRACT
: Angiodysplastic (AD) lesion is the most common cause of recurrent gastrointestinal (GI) bleeding in inherited Von Willebrand disease (VWD) patients lacking high-molecular-weight multimers. Defect or dysfunction of von Willebrand factor (VWF) may lead to enhanced endothelial cell proliferation followed by the development of neoangiogenesis and vascular malformation, which result in severe bleeding. Recurrent bleeding causing by GI AD is a challenging complication of VWD. The management of VWD could be difficult due to frequent recurrence and severity of bleeding episodes. The primary aim of management is not only to stop but also to prevent bleeding. We present two patients of type 3 VWD associated with AD and severe GI bleeding, which were successfully treated by endoscopic coagulation and prophylactic therapy with different regimens of plasma-derived VWF/factor VIII (pdVWF/FVIII) concentrate to maintain a trough level in the patient unresponsive to standard treatment.