Single-stick tunneled central venous access using the jugular veins in infants weighing less than 5 kg.

BACKGROUND: Despite the demonstrated feasibility of the single-stick technique in the femoral vein, its use in neonates and infants for placing central lines in internal and external jugular veins has not been reported. OBJECTIVE: Describe and assess the safety and efficacy of tunneled jugular central venous catheter placement performed under ultrasound (US) and fluoroscopic guidance in neonates and infants weighing <5 kg using the single-stick technique at three tertiary pediatric hospitals. MATERIALS AND METHODS: Thirty-three children weighing less than 5 kg received tunneled central venous access in either internal or external jugular veins using the single-stick technique. Patient history, procedural records and clinical follow-up documents were retrospectively reviewed. Complication rates were compared to those of 41 patients receiving single-stick femoral central lines. RESULTS: Technical complications occurred during one (3.0%) jugular placement with the patient having a failed right-side attempt with subsequent successful left-side placement. The catheters did not last the entire course of treatment in three (9.1%) patients with jugular lines. One patient had the catheter removed due to concern for infection, one catheter was accidentally removed during dressing changes, and one catheter was displaced and subsequently exchanged. Of patients receiving femoral central lines, 1 (2.4%) had a technical complication and 5 catheters (12.2%) did not last the entire course of treatment. CONCLUSION: The placement of tunneled central venous catheters in neonates/infants <5 kg is safe and technically feasible using the internal/external jugular vein via the single-stick technique. By theoretically reducing the risks of catheter infection by avoiding the diaper area and thrombosis by using larger veins, it may be preferable in certain patient populations.

Management of a Ventral Cerebrospinal Fluid Leak With a Lumbar Transforaminal Epidural Blood Patch in a Child With Persistent Postdural Puncture Headache: A Case Report.

OBJECTIVE: Postdural puncture headache (PDPH) is an uncommon sequel of lumbar puncture in children. When conservative treatment with bed rest, hydration, and caffeine are ineffective, epidural blood patches are recommended and are generally effective. The purpose of this report was to highlight that when lumbar epidural blood patches fail to eliminate PDPH, diagnostic evaluation should be performed and alternative treatment sought. CASE REPORT: An unusual case is described of an 11-year-old boy with PDPH, which was successfully managed with a ventral (anterior) epidural blood patch and epidural saline infusion after headache and other symptoms failed to resolve after conservative treatment and conventionally performed blood patches. CONCLUSIONS: Ineffectiveness of conservative measures and epidural blood patches performed posteriorly to resolve PDPH should lead the physician both to question the diagnosis of PDPH by pursuing radiographic confirmation of a cerebral spinal fluid leak and, furthermore, identification of its location to best direct further therapy.

Survey of the use of peripherally inserted central venous catheters in neonates with critical congenital cardiac disease.

Neonates with congenital cardiac disease are a special population. They are often critically ill, and need prolonged intravenous access. To date, no study has evaluated the efficacy and safety of peripherally inserted central venous catheters placed in this unique population. Our goal was to evaluate the use of such catheters in neonates with critical congenital cardiac disease, and to study features such as duration of use, reasons for removal of catheters, and complications. We inserted a total of 124 catheters in 115 neonates with critical congenital cardiac disease who were admitted to the Intensive Care Unit at Texas Children's Hospital from August 2002 to August 2004. The patients had a mean age of 10 days, and a mean weight of 3.1 kilograms. The peripherally inserted catheters were in place for a mean of 22.3 days. Therapy was completed in 76.6% patients at the time of removal of the catheter. The incidence of occlusion, dislodgement, and thrombus was 4.0%, 2.4%, and 1.6%, respectively. The infection rate was 3.6 per 1000 catheter-days, with a median onset on 37 days after placement. We conclude that central venous catheters, when inserted peripherally, provide reliable and safe access for prolonged intravenous therapy in neonates with critical congenital cardiac disease.

Use of a mechanical thrombectomy catheter for percutaneous extraction of renal fungal bezoars in a premature infant.

Fungal urinary tract infections are commonly encountered in the hospitalized neonate. Although these infections most commonly take the form of cystitis, the infection may be complicated by the formation of fungal bezoars, with subsequent urinary tract obstruction. In certain cases, endosurgical debulking or extraction of the fungal bezoar may be necessary. This is particularly challenging in neonates due to their often-compromised physiologic state and small size. We report a case of a premature infant with bilateral obstructing renal fungal bezoars in whom a percutaneous catheter-based thrombectomy system was used successfully to debulk the fungal burden.