PURPOSE: Totally implantable venous access devices (TIVADs) are commonly used in pediatrics for the administration of chemotherapy, antibiotics, or parenteral nutrition. TIVADs can be implanted using various techniques, including surgical cutdown (SC) and percutaneous puncture (PP). Recently, percutaneous TIVAD became popular in adults, but studies comparing between PP and SC group in pediatric patients are rare. MATERIALS AND METHODS: Data were collected and analyzed retrospectively from 23 patients who underwent TIVAD at a single institution between January 2013 and December 2015. We examined the clinical characteristics, insertion techniques, and clinical outcome. We divided the patients into 2 groups and compared PP with ultrasonography and SC using the insertion technique. We compared success rate, procedural time, and the patency rate between the 2 groups. RESULTS: Eleven TIVADS were inserted using PP, and 12 TIVADs were inserted using SC. No statistically significant difference in characteristics was found between the 2 groups. The procedural time in the PP group was shorter than that in the SC group, but the difference was not statistically significant (P=0.685). During follow-up, 1 patient in the SC group had an occlusion, and 1 patient in the PP group had an infection. CONCLUSION: PP of the internal jugular vein with ultrasonography appears to be the method of choice for TIVAD insertion owing to its similar success rate in terms of implantation and complication rate to that in SC, with shorter procedural times in pediatric patients.
Adult ; Anti-Bacterial Agents ; Catheters ; Drug Therapy ; Follow-Up Studies ; Humans ; Jugular Veins ; Methods ; Parenteral Nutrition ; Pediatrics ; Punctures* ; Retrospective Studies ; Ultrasonography ; Vascular Access Devices

PURPOSE: Acute kidney injury (AKI) is an important postoperative complication that may impact mortality and morbidity. The incidence of AKI after elective endovascular aneurysm repair (EVAR) is not known well. The aim of this study is to assess the incidence of AKI after elective EVAR and examine the impact of AKI. MATERIALS AND METHODS: Data were collected and analyzed retrospectively from 78 elective EVARs for abdominal aortic aneurysm (AAA) among 102 total cases of conventional EVAR performed in Inha University Hospital from 2009 to 2015. The primary endpoint was incidence and risk factors of AKI. Secondary endpoints included drop in estimated glomerular filtration rate (eGFR) and the mortality of AKI. RESULTS: We included 78 patients (17 females, 21%; mean age, 73.9±12.5 years; mean AAA diameter, 59.3±8.9 cm), 11 (14.1%) of whom developed AKI. Within 48 hours, those with AKI experienced a decrease in eGFR from 65.5±21.2 to 51.2±19.6 mL/kg/1.73 m2, and those without AKI showed a change from 73.1±9.2 to 74.2±10.7 mL/kg/1.73 m2. There were no patients who required dialysis during follow-up (mean, 24.2±18.0 months). Development of AKI was related to operation time (odds ratio [OR], 2.024; 95% confidence interval [CI], 1.732–4.723; P < 0.010) and contrast dose (OR, 3.192; 95% CI, 2.182–4.329; P < 0.010). There were no differences in mortality between the 2 groups (P=0.784). CONCLUSION: The incidence of AKI after EVAR was related to operation time and contrast dose, but was not associated with medium-term mortality.
Acute Kidney Injury ; Aneurysm ; Aortic Aneurysm ; Aortic Aneurysm, Abdominal ; Dialysis ; Endovascular Procedures ; Female ; Follow-Up Studies ; Glomerular Filtration Rate ; Humans ; Incidence ; Mortality ; Postoperative Complications ; Retrospective Studies ; Risk Factors