These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Transcatheter interventions across fresh suture lines in infants and children: an 8-year experience.
    Author: Nicholson GT, Kim DW, Vincent RN, Petit CJ.
    Journal: Catheter Cardiovasc Interv; 2015 Aug; 86(2):271-7. PubMed ID: 25726838.
    Abstract:
    OBJECTIVES: The purpose of this study was to examine the outcomes of catheter dilation interventions in general upon surgical anastomotic sites in the immediate postoperative period. BACKGROUND: Early postoperative cardiac catheter intervention is regarded as high-risk, particularly when a dilation intervention across a fresh suture line is performed. METHODS: All catheter dilation interventions performed upon a fresh suture line within 30 days of congenital heart surgery between August 2005 and December 2013 were reviewed. Values are reported as median and interquartile range (IQR). Primary endpoint was procedural success, which was defined as an increase in vessel diameter of >75% of the adjacent normal vessel or 50% increase over pre-dilation diameter. Secondary endpoints included procedural complications and survival to hospital discharge. RESULTS: Forty-five patients, median age 0.15 years (0.03-0.51 years), weight 4.1 kg (3.1-6.4 kg), underwent 62 interventional procedures on median postoperative day 7 (3-13 days). Among the 62 dilation interventions at surgical anastomotic areas, were 30 stent and 32 balloon angioplasty procedures. There were two major complications including: arterial dissection during stent placement and a procedural mortality due to pulmonary artery avulsion during angioplasty. There were 12 deaths (27%) prior to hospital discharge. The median ratio of maximum stent diameter to stenosis diameter was 2.62 (2.27-3.73). The median ratio of maximum balloon diameter to stenosis diameter was 2.27 (1.84-2.94). Stent placement was more likely to result in procedural success (OR 2.1; 95% confidence interval 1.6-2.8). CONCLUSION: Though caution is paramount, early postoperative catheter dilation intervention across fresh suture lines can be performed safely in small, critically ill children.
    [Abstract] [Full Text] [Related] [New Search]